3 # qemu configure script (c) 2003 Fabrice Bellard
5 # set temporary file name
6 if test ! -z "$TMPDIR" ; then
8 elif test ! -z "$TEMPDIR" ; then
14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
15 TMPB="qemu-conf-${RANDOM}-$$-${RANDOM}"
16 TMPO="${TMPDIR1}/${TMPB}.o"
17 TMPL="${TMPDIR1}/${TMPB}.lo"
18 TMPA="${TMPDIR1}/lib${TMPB}.la"
19 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
21 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
22 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
23 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
26 # Print a helpful header at the top of config.log
27 echo "# QEMU configure log $(date)" >> config.log
28 printf "# Configured with:" >> config.log
29 printf " '%s'" "$0" "$@" >> config.log
31 echo "#" >> config.log
33 # Save the configure command line for later reuse.
34 cat <<EOD >config.status
36 # Generated by configure.
37 # Run this file to recreate the current configuration.
38 # Compiler output produced by configure, useful for debugging
39 # configure, is in config.log if it exists.
41 printf "exec" >>config.status
42 printf " '%s'" "$0" "$@" >>config.status
44 chmod +x config.status
49 while test -n "$2"; do
58 # Run the compiler, capturing its output to the log.
59 echo $cc "$@" >> config.log
60 $cc "$@" >> config.log 2>&1 || return $?
61 # Test passed. If this is an --enable-werror build, rerun
62 # the test with -Werror and bail out if it fails. This
63 # makes warning-generating-errors in configure test code
64 # obvious to developers.
65 if test "$werror" != "yes"; then
68 # Don't bother rerunning the compile if we were already using -Werror
74 echo $cc -Werror "$@" >> config.log
75 $cc -Werror "$@" >> config.log 2>&1 && return $?
76 error_exit "configure test passed without -Werror but failed with -Werror." \
77 "This is probably a bug in the configure script. The failing command" \
78 "will be at the bottom of config.log." \
79 "You can run configure with --disable-werror to bypass this check."
83 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC
89 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
95 # Run the compiler, capturing its output to the log.
96 echo $libtool $mode --tag=CC $cc "$@" >> config.log
97 $libtool $mode --tag=CC $cc "$@" >> config.log 2>&1 || return $?
98 # Test passed. If this is an --enable-werror build, rerun
99 # the test with -Werror and bail out if it fails. This
100 # makes warning-generating-errors in configure test code
101 # obvious to developers.
102 if test "$werror" != "yes"; then
105 # Don't bother rerunning the compile if we were already using -Werror
111 echo $libtool $mode --tag=CC $cc -Werror "$@" >> config.log
112 $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 2>&1 && return $?
113 error_exit "configure test passed without -Werror but failed with -Werror." \
114 "This is probably a bug in the configure script. The failing command" \
115 "will be at the bottom of config.log." \
116 "You can run configure with --disable-werror to bypass this check."
120 do_libtool --mode=compile $QEMU_CFLAGS -c -fPIE -DPIE -o $TMPO $TMPC || return $?
121 do_libtool --mode=link $LDFLAGS -o $TMPA $TMPL -rpath /usr/local/lib
124 # symbolically link $1 to $2. Portable version of "ln -sf".
127 mkdir -p "$(dirname "$2")"
131 # check whether a command is available to this shell (may be either an
132 # executable or a builtin)
134 type "$1" >/dev/null 2>&1
137 # search for an executable in PATH
143 # pathname has a dir component?
144 if [ "${local_command#*/}" != "$local_command" ]; then
145 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
146 echo "$local_command"
150 if [ -z "$local_command" ]; then
155 for local_dir in $PATH; do
156 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
157 echo "$local_dir/$local_command"
158 IFS="${local_ifs:-$(printf ' \t\n')}"
163 IFS="${local_ifs:-$(printf ' \t\n')}"
168 source_path=`dirname "$0"`
171 interp_prefix="/usr/gnemul/qemu-%M"
175 block_drv_rw_whitelist=""
176 block_drv_ro_whitelist=""
182 cc_i386=i386-pc-linux-gnu-gcc
186 # Don't accept a target_list environment variable.
189 # Default value for a variable defining feature "foo".
190 # * foo="no" feature will only be used if --enable-foo arg is given
191 # * foo="" feature will be searched for, and if found, will be used
192 # unless --disable-foo is given
193 # * foo="yes" this value will only be set by --enable-foo flag.
194 # feature will searched for,
195 # if not found, configure exits with error
197 # Always add --enable-foo and --disable-foo command line args.
198 # Distributions want to ensure that several features are compiled in, and it
199 # is impossible without a --enable-foo that exits if a feature is not found.
222 xen_pci_passthrough=""
244 LDFLAGS_SHARED="-shared"
247 mandir="\${prefix}/share/man"
248 datadir="\${prefix}/share"
249 qemu_docdir="\${prefix}/share/doc/qemu"
250 bindir="\${prefix}/bin"
251 libdir="\${prefix}/lib"
252 libexecdir="\${prefix}/libexec"
253 includedir="\${prefix}/include"
254 sysconfdir="\${prefix}/etc"
255 local_statedir="\${prefix}/var"
287 guest_agent_with_vss="no"
297 glusterfs_discard="no"
298 glusterfs_zerofill="no"
299 virtio_blk_data_plane=""
306 # parse CC options first
308 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
310 --cross-prefix=*) cross_prefix="$optarg"
314 --cxx=*) CXX="$optarg"
316 --source-path=*) source_path="$optarg"
318 --cpu=*) cpu="$optarg"
320 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
321 EXTRA_CFLAGS="$optarg"
323 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
324 EXTRA_LDFLAGS="$optarg"
326 --enable-debug-info) debug_info="yes"
328 --disable-debug-info) debug_info="no"
333 # Using uname is really, really broken. Once we have the right set of checks
334 # we can eliminate its usage altogether.
336 # Preferred compiler:
338 # ${cross_prefix}gcc (if cross-prefix specified)
340 if test -z "${CC}${cross_prefix}"; then
343 cc="${CC-${cross_prefix}gcc}"
346 if test -z "${CXX}${cross_prefix}"; then
349 cxx="${CXX-${cross_prefix}g++}"
352 ar="${AR-${cross_prefix}ar}"
353 as="${AS-${cross_prefix}as}"
355 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
356 ld="${LD-${cross_prefix}ld}"
357 libtool="${LIBTOOL-${cross_prefix}libtool}"
358 strip="${STRIP-${cross_prefix}strip}"
359 windres="${WINDRES-${cross_prefix}windres}"
360 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
362 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
364 pkg_config=query_pkg_config
365 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
367 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
368 ARFLAGS="${ARFLAGS-rv}"
370 # default flags for all hosts
371 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
372 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
373 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
374 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
375 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
376 if test "$debug_info" = "yes"; then
378 LDFLAGS="-g $LDFLAGS"
381 # make source path absolute
382 source_path=`cd "$source_path"; pwd`
387 #error $1 not defined
389 int main(void) { return 0; }
394 if check_define __linux__ ; then
396 elif check_define _WIN32 ; then
398 elif check_define __OpenBSD__ ; then
400 elif check_define __sun__ ; then
402 elif check_define __HAIKU__ ; then
408 # Some host OSes need non-standard checks for which CPU to use.
409 # Note that these checks are broken for cross-compilation: if you're
410 # cross-compiling to one of these OSes then you'll need to specify
411 # the correct CPU with the --cpu option.
414 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
415 # run 64-bit userspace code.
416 # If the user didn't specify a CPU explicitly and the kernel says this is
417 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
418 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
423 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
424 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
429 if test ! -z "$cpu" ; then
430 # command line argument
432 elif check_define __i386__ ; then
434 elif check_define __x86_64__ ; then
435 if check_define __ILP32__ ; then
440 elif check_define __sparc__ ; then
441 if check_define __arch64__ ; then
446 elif check_define _ARCH_PPC ; then
447 if check_define _ARCH_PPC64 ; then
452 elif check_define __mips__ ; then
454 elif check_define __ia64__ ; then
456 elif check_define __s390__ ; then
457 if check_define __s390x__ ; then
462 elif check_define __arm__ ; then
464 elif check_define __aarch64__ ; then
466 elif check_define __hppa__ ; then
473 # Normalise host CPU name and set ARCH.
474 # Note that this case should only have supported host CPUs, not guests.
476 ia64|ppc|ppc64|s390|s390x|sparc64|x32)
479 i386|i486|i586|i686|i86pc|BePC)
498 # This will result in either an error or falling back to TCI later
502 if test -z "$ARCH"; then
511 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
512 audio_possible_drivers="winwave sdl"
513 audio_drv_list="winwave"
517 audio_possible_drivers="winwave dsound sdl fmod"
518 audio_drv_list="winwave"
523 audio_possible_drivers="oss sdl esd pa"
529 audio_possible_drivers="oss sdl esd pa"
530 # needed for kinfo_getvmmap(3) in libutil.h
532 netmap="" # enable netmap autodetect
538 audio_possible_drivers="oss sdl esd pa"
544 audio_possible_drivers="oss sdl esd"
551 audio_possible_drivers="sdl esd"
556 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
557 if [ "$cpu" = "x86_64" ] ; then
558 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
559 LDFLAGS="-arch x86_64 $LDFLAGS"
562 audio_drv_list="coreaudio"
563 audio_possible_drivers="coreaudio sdl fmod"
564 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
565 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
566 # Disable attempts to use ObjectiveC features in os/object.h since they
567 # won't work when we're compiling with gcc as a C compiler.
568 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
573 install="${INSTALL-ginstall}"
575 smbd="${SMBD-/usr/sfw/sbin/smbd}"
576 needs_libsunmath="no"
577 solarisrev=`uname -r | cut -f2 -d.`
578 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
579 if test "$solarisrev" -le 9 ; then
580 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
581 needs_libsunmath="yes"
582 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
583 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
584 LIBS="-lsunmath $LIBS"
586 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
587 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
588 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
589 "Studio 11 can be downloaded from www.sun.com."
593 if test -f /usr/include/sys/soundcard.h ; then
596 audio_possible_drivers="oss sdl"
597 # needed for CMSG_ macros in sys/socket.h
598 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
599 # needed for TIOCWIN* defines in termios.h
600 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
601 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
602 solarisnetlibs="-lsocket -lnsl -lresolv"
603 LIBS="$solarisnetlibs $LIBS"
604 libs_qga="$solarisnetlibs $libs_qga"
612 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
613 LIBS="-lposix_error_mapper -lnetwork $LIBS"
617 audio_possible_drivers="oss alsa sdl esd pa"
623 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then
624 audio_possible_drivers="$audio_possible_drivers fmod"
626 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
630 if [ "$bsd" = "yes" ] ; then
631 if [ "$darwin" != "yes" ] ; then
636 : ${make=${MAKE-make}}
637 : ${install=${INSTALL-install}}
638 : ${python=${PYTHON-python}}
639 : ${smbd=${SMBD-/usr/sbin/smbd}}
641 # Default objcc to clang if available, otherwise use CC
648 if test "$mingw32" = "yes" ; then
651 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
652 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
653 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
654 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
656 int main(void) { return 0; }
658 if compile_prog "" "-liberty" ; then
659 LIBS="-liberty $LIBS"
661 prefix="c:/Program Files/QEMU"
664 qemu_docdir="\${prefix}"
666 sysconfdir="\${prefix}"
669 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
675 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
677 --help|-h) show_help=yes
679 --version|-V) exec cat $source_path/VERSION
681 --prefix=*) prefix="$optarg"
683 --interp-prefix=*) interp_prefix="$optarg"
691 --host-cc=*) host_cc="$optarg"
695 --iasl=*) iasl="$optarg"
697 --objcc=*) objcc="$optarg"
699 --make=*) make="$optarg"
701 --install=*) install="$optarg"
703 --python=*) python="$optarg"
705 --gcov=*) gcov_tool="$optarg"
707 --smbd=*) smbd="$optarg"
715 --disable-debug-info)
722 --target-list=*) target_list="$optarg"
724 --enable-trace-backend=*) trace_backend="$optarg"
726 --with-trace-file=*) trace_file="$optarg"
728 --enable-gprof) gprof="yes"
730 --enable-gcov) gcov="yes"
734 LDFLAGS="-static $LDFLAGS"
735 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
737 --mandir=*) mandir="$optarg"
739 --bindir=*) bindir="$optarg"
741 --libdir=*) libdir="$optarg"
743 --libexecdir=*) libexecdir="$optarg"
745 --includedir=*) includedir="$optarg"
747 --datadir=*) datadir="$optarg"
749 --with-confsuffix=*) confsuffix="$optarg"
751 --docdir=*) qemu_docdir="$optarg"
753 --sysconfdir=*) sysconfdir="$optarg"
755 --localstatedir=*) local_statedir="$optarg"
757 --sbindir=*|--sharedstatedir=*|\
758 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
759 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
760 # These switches are silently ignored, for compatibility with
761 # autoconf-generated configure scripts. This allows QEMU's
762 # configure to be used by RPM and similar macros that set
763 # lots of directory switches by default.
765 --with-system-pixman) pixman="system"
767 --without-system-pixman) pixman="internal"
769 --without-pixman) pixman="none"
771 --disable-sdl) sdl="no"
773 --enable-sdl) sdl="yes"
775 --disable-qom-cast-debug) qom_cast_debug="no"
777 --enable-qom-cast-debug) qom_cast_debug="yes"
779 --disable-virtfs) virtfs="no"
781 --enable-virtfs) virtfs="yes"
783 --disable-vnc) vnc="no"
785 --enable-vnc) vnc="yes"
787 --fmod-lib=*) fmod_lib="$optarg"
789 --fmod-inc=*) fmod_inc="$optarg"
791 --oss-lib=*) oss_lib="$optarg"
793 --audio-drv-list=*) audio_drv_list="$optarg"
795 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
797 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
799 --enable-debug-tcg) debug_tcg="yes"
801 --disable-debug-tcg) debug_tcg="no"
804 # Enable debugging options that aren't excessively noisy
809 --enable-sparse) sparse="yes"
811 --disable-sparse) sparse="no"
813 --disable-strip) strip_opt="no"
815 --disable-vnc-tls) vnc_tls="no"
817 --enable-vnc-tls) vnc_tls="yes"
819 --disable-vnc-sasl) vnc_sasl="no"
821 --enable-vnc-sasl) vnc_sasl="yes"
823 --disable-vnc-jpeg) vnc_jpeg="no"
825 --enable-vnc-jpeg) vnc_jpeg="yes"
827 --disable-vnc-png) vnc_png="no"
829 --enable-vnc-png) vnc_png="yes"
831 --disable-vnc-ws) vnc_ws="no"
833 --enable-vnc-ws) vnc_ws="yes"
835 --disable-slirp) slirp="no"
837 --disable-uuid) uuid="no"
839 --enable-uuid) uuid="yes"
841 --disable-vde) vde="no"
843 --enable-vde) vde="yes"
845 --disable-netmap) netmap="no"
847 --enable-netmap) netmap="yes"
849 --disable-xen) xen="no"
851 --enable-xen) xen="yes"
853 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
855 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
857 --disable-brlapi) brlapi="no"
859 --enable-brlapi) brlapi="yes"
861 --disable-bluez) bluez="no"
863 --enable-bluez) bluez="yes"
865 --disable-kvm) kvm="no"
867 --enable-kvm) kvm="yes"
869 --disable-tcg-interpreter) tcg_interpreter="no"
871 --enable-tcg-interpreter) tcg_interpreter="yes"
873 --disable-cap-ng) cap_ng="no"
875 --enable-cap-ng) cap_ng="yes"
877 --disable-spice) spice="no"
879 --enable-spice) spice="yes"
881 --disable-libiscsi) libiscsi="no"
883 --enable-libiscsi) libiscsi="yes"
885 --disable-libnfs) libnfs="no"
887 --enable-libnfs) libnfs="yes"
889 --enable-profiler) profiler="yes"
891 --disable-cocoa) cocoa="no"
896 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
898 --disable-system) softmmu="no"
900 --enable-system) softmmu="yes"
907 --disable-linux-user) linux_user="no"
909 --enable-linux-user) linux_user="yes"
911 --disable-bsd-user) bsd_user="no"
913 --enable-bsd-user) bsd_user="yes"
915 --enable-guest-base) guest_base="yes"
917 --disable-guest-base) guest_base="no"
919 --enable-pie) pie="yes"
921 --disable-pie) pie="no"
923 --enable-uname-release=*) uname_release="$optarg"
925 --enable-werror) werror="yes"
927 --disable-werror) werror="no"
929 --disable-curses) curses="no"
931 --enable-curses) curses="yes"
933 --disable-curl) curl="no"
935 --enable-curl) curl="yes"
937 --disable-fdt) fdt="no"
939 --enable-fdt) fdt="yes"
941 --disable-linux-aio) linux_aio="no"
943 --enable-linux-aio) linux_aio="yes"
945 --disable-attr) attr="no"
947 --enable-attr) attr="yes"
949 --disable-blobs) blobs="no"
951 --with-pkgversion=*) pkgversion=" ($optarg)"
953 --with-coroutine=*) coroutine="$optarg"
955 --disable-coroutine-pool) coroutine_pool="no"
957 --enable-coroutine-pool) coroutine_pool="yes"
959 --disable-docs) docs="no"
961 --enable-docs) docs="yes"
963 --disable-vhost-net) vhost_net="no"
965 --enable-vhost-net) vhost_net="yes"
967 --disable-vhost-scsi) vhost_scsi="no"
969 --enable-vhost-scsi) vhost_scsi="yes"
971 --disable-glx) glx="no"
973 --enable-glx) glx="yes"
975 --disable-rbd) rbd="no"
977 --enable-rbd) rbd="yes"
979 --disable-xfsctl) xfs="no"
981 --enable-xfsctl) xfs="yes"
983 --disable-smartcard-nss) smartcard_nss="no"
985 --enable-smartcard-nss) smartcard_nss="yes"
987 --disable-libusb) libusb="no"
989 --enable-libusb) libusb="yes"
991 --disable-usb-redir) usb_redir="no"
993 --enable-usb-redir) usb_redir="yes"
995 --disable-zlib-test) zlib="no"
997 --enable-guest-agent) guest_agent="yes"
999 --disable-guest-agent) guest_agent="no"
1001 --with-vss-sdk) vss_win32_sdk=""
1003 --with-vss-sdk=*) vss_win32_sdk="$optarg"
1005 --without-vss-sdk) vss_win32_sdk="no"
1007 --with-win-sdk) win_sdk=""
1009 --with-win-sdk=*) win_sdk="$optarg"
1011 --without-win-sdk) win_sdk="no"
1013 --enable-tools) want_tools="yes"
1015 --disable-tools) want_tools="no"
1017 --enable-seccomp) seccomp="yes"
1019 --disable-seccomp) seccomp="no"
1021 --disable-glusterfs) glusterfs="no"
1023 --enable-glusterfs) glusterfs="yes"
1025 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no"
1027 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes"
1029 --disable-gtk) gtk="no"
1031 --enable-gtk) gtk="yes"
1033 --enable-rdma) rdma="yes"
1035 --disable-rdma) rdma="no"
1037 --with-gtkabi=*) gtkabi="$optarg"
1039 --enable-tpm) tpm="yes"
1041 --disable-libssh2) libssh2="no"
1043 --enable-libssh2) libssh2="yes"
1045 --enable-vhdx) vhdx="yes"
1047 --disable-vhdx) vhdx="no"
1049 *) echo "ERROR: unknown option $opt"; show_help="yes"
1054 if ! has $python; then
1055 error_exit "Python not found. Use --python=/path/to/python"
1058 # Note that if the Python conditional here evaluates True we will exit
1059 # with status 1 which is a shell 'false' value.
1060 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1061 error_exit "Cannot use '$python', Python 2.4 or later is required." \
1062 "Note that Python 3 or later is not yet supported." \
1063 "Use --python=/path/to/python to specify a supported Python."
1066 # The -B switch was added in Python 2.6.
1067 # If it is supplied, compiled files are not written.
1068 # Use it for Python versions which support it.
1069 if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then
1076 LDFLAGS="-m32 $LDFLAGS"
1080 LDFLAGS="-m64 $LDFLAGS"
1083 LDFLAGS="-m32 $LDFLAGS"
1084 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1087 LDFLAGS="-m64 $LDFLAGS"
1088 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1091 CPU_CFLAGS="-m31 -march=z990"
1092 LDFLAGS="-m31 $LDFLAGS"
1095 CPU_CFLAGS="-m64 -march=z990"
1096 LDFLAGS="-m64 $LDFLAGS"
1100 LDFLAGS="-m32 $LDFLAGS"
1101 cc_i386='$(CC) -m32'
1105 LDFLAGS="-m64 $LDFLAGS"
1106 cc_i386='$(CC) -m32'
1110 LDFLAGS="-mx32 $LDFLAGS"
1111 cc_i386='$(CC) -m32'
1113 # No special flags required for other host CPUs
1116 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1117 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
1119 default_target_list=""
1123 if [ "$softmmu" = "yes" ]; then
1124 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1126 if [ "$linux_user" = "yes" ]; then
1127 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1129 if [ "$bsd_user" = "yes" ]; then
1130 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1133 for config in $mak_wilds; do
1134 default_target_list="${default_target_list} $(basename "$config" .mak)"
1137 if test x"$show_help" = x"yes" ; then
1140 Usage: configure [options]
1141 Options: [defaults in brackets after descriptions]
1144 --help print this message
1145 --prefix=PREFIX install in PREFIX [$prefix]
1146 --interp-prefix=PREFIX where to find shared libraries, etc.
1147 use %M for cpu name [$interp_prefix]
1148 --target-list=LIST set target list (default: build everything)
1149 $(echo Available targets: $default_target_list | \
1150 fold -s -w 53 | sed -e 's/^/ /')
1152 Advanced options (experts only):
1153 --source-path=PATH path of source code [$source_path]
1154 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1155 --cc=CC use C compiler CC [$cc]
1156 --iasl=IASL use ACPI compiler IASL [$iasl]
1157 --host-cc=CC use C compiler CC [$host_cc] for code run at
1159 --cxx=CXX use C++ compiler CXX [$cxx]
1160 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1161 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1162 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1163 --make=MAKE use specified make [$make]
1164 --install=INSTALL use specified install [$install]
1165 --python=PYTHON use specified python [$python]
1166 --smbd=SMBD use specified smbd [$smbd]
1167 --static enable static build [$static]
1168 --mandir=PATH install man pages in PATH
1169 --datadir=PATH install firmware in PATH$confsuffix
1170 --docdir=PATH install documentation in PATH$confsuffix
1171 --bindir=PATH install binaries in PATH
1172 --libdir=PATH install libraries in PATH
1173 --sysconfdir=PATH install config in PATH$confsuffix
1174 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1175 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1176 --enable-modules enable modules support
1177 --enable-debug-tcg enable TCG debugging
1178 --disable-debug-tcg disable TCG debugging (default)
1179 --enable-debug-info enable debugging information (default)
1180 --disable-debug-info disable debugging information
1181 --enable-debug enable common debug build options
1182 --enable-sparse enable sparse checker
1183 --disable-sparse disable sparse checker (default)
1184 --disable-strip disable stripping binaries
1185 --disable-werror disable compilation abort on warning
1186 --disable-sdl disable SDL
1187 --enable-sdl enable SDL
1188 --disable-gtk disable gtk UI
1189 --enable-gtk enable gtk UI
1190 --disable-virtfs disable VirtFS
1191 --enable-virtfs enable VirtFS
1192 --disable-vnc disable VNC
1193 --enable-vnc enable VNC
1194 --disable-cocoa disable Cocoa (Mac OS X only)
1195 --enable-cocoa enable Cocoa (default on Mac OS X)
1196 --audio-drv-list=LIST set audio drivers list:
1197 Available drivers: $audio_possible_drivers
1198 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1199 --block-drv-rw-whitelist=L
1200 set block driver read-write whitelist
1201 (affects only QEMU, not qemu-img)
1202 --block-drv-ro-whitelist=L
1203 set block driver read-only whitelist
1204 (affects only QEMU, not qemu-img)
1205 --disable-xen disable xen backend driver support
1206 --enable-xen enable xen backend driver support
1207 --disable-xen-pci-passthrough
1208 --enable-xen-pci-passthrough
1209 --disable-brlapi disable BrlAPI
1210 --enable-brlapi enable BrlAPI
1211 --disable-vnc-tls disable TLS encryption for VNC server
1212 --enable-vnc-tls enable TLS encryption for VNC server
1213 --disable-vnc-sasl disable SASL encryption for VNC server
1214 --enable-vnc-sasl enable SASL encryption for VNC server
1215 --disable-vnc-jpeg disable JPEG lossy compression for VNC server
1216 --enable-vnc-jpeg enable JPEG lossy compression for VNC server
1217 --disable-vnc-png disable PNG compression for VNC server (default)
1218 --enable-vnc-png enable PNG compression for VNC server
1219 --disable-vnc-ws disable Websockets support for VNC server
1220 --enable-vnc-ws enable Websockets support for VNC server
1221 --disable-curses disable curses output
1222 --enable-curses enable curses output
1223 --disable-curl disable curl connectivity
1224 --enable-curl enable curl connectivity
1225 --disable-fdt disable fdt device tree
1226 --enable-fdt enable fdt device tree
1227 --disable-bluez disable bluez stack connectivity
1228 --enable-bluez enable bluez stack connectivity
1229 --disable-slirp disable SLIRP userspace network connectivity
1230 --disable-kvm disable KVM acceleration support
1231 --enable-kvm enable KVM acceleration support
1232 --disable-rdma disable RDMA-based migration support
1233 --enable-rdma enable RDMA-based migration support
1234 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1235 --enable-system enable all system emulation targets
1236 --disable-system disable all system emulation targets
1237 --enable-user enable supported user emulation targets
1238 --disable-user disable all user emulation targets
1239 --enable-linux-user enable all linux usermode emulation targets
1240 --disable-linux-user disable all linux usermode emulation targets
1241 --enable-bsd-user enable all BSD usermode emulation targets
1242 --disable-bsd-user disable all BSD usermode emulation targets
1243 --enable-guest-base enable GUEST_BASE support for usermode
1245 --disable-guest-base disable GUEST_BASE support
1246 --enable-pie build Position Independent Executables
1247 --disable-pie do not build Position Independent Executables
1248 --fmod-lib path to FMOD library
1249 --fmod-inc path to FMOD includes
1250 --oss-lib path to OSS library
1251 --enable-uname-release=R Return R for uname -r in usermode emulation
1252 --cpu=CPU Build for host CPU [$cpu]
1253 --disable-uuid disable uuid support
1254 --enable-uuid enable uuid support
1255 --disable-vde disable support for vde network
1256 --enable-vde enable support for vde network
1257 --disable-netmap disable support for netmap network
1258 --enable-netmap enable support for netmap network
1259 --disable-linux-aio disable Linux AIO support
1260 --enable-linux-aio enable Linux AIO support
1261 --disable-cap-ng disable libcap-ng support
1262 --enable-cap-ng enable libcap-ng support
1263 --disable-attr disables attr and xattr support
1264 --enable-attr enable attr and xattr support
1265 --disable-blobs disable installing provided firmware blobs
1266 --enable-docs enable documentation build
1267 --disable-docs disable documentation build
1268 --disable-vhost-net disable vhost-net acceleration support
1269 --enable-vhost-net enable vhost-net acceleration support
1270 --enable-trace-backend=B Set trace backend
1271 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1272 --with-trace-file=NAME Full PATH,NAME of file to store traces
1274 --disable-spice disable spice
1275 --enable-spice enable spice
1276 --enable-rbd enable building the rados block device (rbd)
1277 --disable-libiscsi disable iscsi support
1278 --enable-libiscsi enable iscsi support
1279 --disable-libnfs disable nfs support
1280 --enable-libnfs enable nfs support
1281 --disable-smartcard-nss disable smartcard nss support
1282 --enable-smartcard-nss enable smartcard nss support
1283 --disable-libusb disable libusb (for usb passthrough)
1284 --enable-libusb enable libusb (for usb passthrough)
1285 --disable-usb-redir disable usb network redirection support
1286 --enable-usb-redir enable usb network redirection support
1287 --disable-guest-agent disable building of the QEMU Guest Agent
1288 --enable-guest-agent enable building of the QEMU Guest Agent
1289 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1290 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1291 --disable-seccomp disable seccomp support
1292 --enable-seccomp enables seccomp support
1293 --with-coroutine=BACKEND coroutine backend. Supported options:
1294 gthread, ucontext, sigaltstack, windows
1295 --disable-coroutine-pool disable coroutine freelist (worse performance)
1296 --enable-coroutine-pool enable coroutine freelist (better performance)
1297 --enable-glusterfs enable GlusterFS backend
1298 --disable-glusterfs disable GlusterFS backend
1299 --enable-gcov enable test coverage analysis with gcov
1300 --gcov=GCOV use specified gcov [$gcov_tool]
1301 --enable-tpm enable TPM support
1302 --disable-libssh2 disable ssh block device support
1303 --enable-libssh2 enable ssh block device support
1304 --disable-vhdx disables support for the Microsoft VHDX image format
1305 --enable-vhdx enable support for the Microsoft VHDX image format
1307 NOTE: The object files are built at the place where configure is launched
1312 # Now we have handled --enable-tcg-interpreter and know we're not just
1313 # printing the help message, bail out if the host CPU isn't supported.
1314 if test "$ARCH" = "unknown"; then
1315 if test "$tcg_interpreter" = "yes" ; then
1316 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1319 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1323 # check that the C compiler works.
1325 int main(void) { return 0; }
1328 if compile_object ; then
1329 : C compiler works ok
1331 error_exit "\"$cc\" either does not exist or does not work"
1334 # Check that the C++ compiler exists and works with the C compiler
1337 int c_function(void);
1338 int main(void) { return c_function(); }
1345 int c_function(void);
1347 int c_function(void) { return 42; }
1350 if (cc=$cxx do_cc $QEMU_CFLAGS -o $TMPE $TMPC $TMPO $LDFLAGS); then
1351 # C++ compiler $cxx works ok with C compiler $cc
1354 echo "C++ compiler $cxx does not work with C compiler $cc"
1355 echo "Disabling C++ specific optional code"
1359 echo "No C++ compiler available; disabling C++ specific optional code"
1363 # Consult white-list to determine whether to enable werror
1364 # by default. Only enable by default for git builds
1365 z_version=`cut -f3 -d. $source_path/VERSION`
1367 if test -z "$werror" ; then
1368 if test -d "$source_path/.git" -a \
1369 "$linux" = "yes" ; then
1376 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1377 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1378 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1379 gcc_flags="-Wendif-labels $gcc_flags"
1380 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1381 gcc_flags="-Wno-string-plus-int $gcc_flags"
1382 # Note that we do not add -Werror to gcc_flags here, because that would
1383 # enable it for all configure tests. If a configure test failed due
1384 # to -Werror this would just silently disable some features,
1385 # so it's too error prone.
1387 int main(void) { return 0; }
1389 for flag in $gcc_flags; do
1390 # Use the positive sense of the flag when testing for -Wno-wombat
1391 # support (gcc will happily accept the -Wno- form of unknown
1393 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1394 if compile_prog "-Werror $optflag" "" ; then
1395 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1399 if compile_prog "-Werror -fstack-protector-all" "" ; then
1400 QEMU_CFLAGS="$QEMU_CFLAGS -fstack-protector-all"
1401 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,-fstack-protector-all"
1404 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1405 # large functions that use global variables. The bug is in all releases of
1406 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1407 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1409 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1410 int main(void) { return 0; }
1412 #error No bug in this compiler.
1415 if compile_prog "-Werror -fno-gcse" "" ; then
1416 TRANSLATE_OPT_CFLAGS=-fno-gcse
1419 if test "$static" = "yes" ; then
1420 if test "$pie" = "yes" ; then
1421 error_exit "static and pie are mutually incompatible"
1427 if test "$pie" = ""; then
1428 case "$cpu-$targetos" in
1429 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1437 if test "$pie" != "no" ; then
1441 # define THREAD __thread
1446 static THREAD int tls_var;
1448 int main(void) { return tls_var; }
1451 if compile_prog "-fPIE -DPIE" "-pie"; then
1452 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1453 LDFLAGS="-pie $LDFLAGS"
1455 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1456 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1459 if test "$pie" = "yes"; then
1460 error_exit "PIE not available due to missing toolchain support"
1462 echo "Disabling PIE due to missing toolchain support"
1467 if compile_prog "-fno-pie" "-nopie"; then
1468 CFLAGS_NOPIE="-fno-pie"
1469 LDFLAGS_NOPIE="-nopie"
1473 # check for broken gcc and libtool in RHEL5
1474 if test -n "$libtool" -a "$pie" != "no" ; then
1477 void *f(unsigned char *buf, int len);
1478 void *g(unsigned char *buf, int len);
1481 f(unsigned char *buf, int len)
1487 g(unsigned char *buf, int len)
1493 if ! libtool_prog; then
1494 echo "Disabling libtool due to broken toolchain support"
1499 ##########################################
1500 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1501 # use i686 as default anyway, but for those that don't, an explicit
1502 # specification is necessary
1504 if test "$cpu" = "i386"; then
1506 static int sfaa(int *ptr)
1508 return __sync_fetch_and_and(ptr, 0);
1514 val = __sync_val_compare_and_swap(&val, 0, 1);
1519 if ! compile_prog "" "" ; then
1520 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1524 #########################################
1525 # Solaris specific configure tool chain decisions
1527 if test "$solaris" = "yes" ; then
1528 if has $install; then
1531 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1532 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1533 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1535 if test "`path_of $install`" = "/usr/sbin/install" ; then
1536 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1537 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1538 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1543 if test -f /usr/ccs/bin/ar ; then
1544 error_exit "No path includes ar" \
1545 "Add /usr/ccs/bin to your path and rerun configure"
1547 error_exit "No path includes ar"
1551 if test -z "${target_list+xxx}" ; then
1552 target_list="$default_target_list"
1554 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1557 # Check that we recognised the target name; this allows a more
1558 # friendly error message than if we let it fall through.
1559 for target in $target_list; do
1560 case " $default_target_list " in
1564 error_exit "Unknown target name '$target'"
1569 # see if system emulation was really requested
1570 case " $target_list " in
1571 *"-softmmu "*) softmmu=yes
1577 feature_not_found() {
1581 error_exit "User requested feature $feature" \
1582 "configure was not able to find it." \
1587 # big/little endian test
1589 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1590 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1591 extern int foo(short *, short *);
1592 int main(int argc, char *argv[]) {
1593 return foo(big_endian, little_endian);
1597 if compile_object ; then
1598 if grep -q BiGeNdIaN $TMPO ; then
1600 elif grep -q LiTtLeEnDiAn $TMPO ; then
1603 echo big/little test failed
1606 echo big/little test failed
1609 ##########################################
1612 if ! has "$pkg_config_exe"; then
1613 error_exit "pkg-config binary '$pkg_config_exe' not found"
1616 ##########################################
1619 if test "$linux_user" = "yes"; then
1622 #include <linux/futex.h>
1624 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1630 if ! compile_object ; then
1631 feature_not_found "nptl" "Install glibc and linux kernel headers."
1635 ##########################################
1638 if test "$zlib" != "no" ; then
1641 int main(void) { zlibVersion(); return 0; }
1643 if compile_prog "" "-lz" ; then
1646 error_exit "zlib check failed" \
1647 "Make sure to have the zlib libs and headers installed."
1650 libs_softmmu="$libs_softmmu -lz"
1652 ##########################################
1655 if test "$seccomp" != "no" ; then
1656 if $pkg_config --atleast-version=2.1.0 libseccomp; then
1657 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1658 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1661 if test "$seccomp" = "yes"; then
1662 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.0"
1667 ##########################################
1670 if test "$xen" != "no" ; then
1671 xen_libs="-lxenstore -lxenctrl -lxenguest"
1673 # First we test whether Xen headers and libraries are available.
1674 # If no, we are done and there is no Xen support.
1675 # If yes, more tests are run to detect the Xen version.
1679 #include <xenctrl.h>
1684 if ! compile_prog "" "$xen_libs" ; then
1686 if test "$xen" = "yes" ; then
1687 feature_not_found "xen" "Install xen devel"
1693 cat > $TMPC <<EOF &&
1694 #include <xenctrl.h>
1695 #include <xenstore.h>
1697 #include <xen/hvm/hvm_info_table.h>
1698 #if !defined(HVM_MAX_VCPUS)
1699 # error HVM_MAX_VCPUS not defined
1704 xc = xc_interface_open(0, 0, 0);
1705 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1706 xc_gnttab_open(NULL, 0);
1707 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1708 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1712 compile_prog "" "$xen_libs"
1714 xen_ctrl_version=420
1718 cat > $TMPC <<EOF &&
1719 #include <xenctrl.h>
1722 #include <xen/hvm/hvm_info_table.h>
1723 #if !defined(HVM_MAX_VCPUS)
1724 # error HVM_MAX_VCPUS not defined
1728 xc_interface_open(0, 0, 0);
1729 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1730 xc_gnttab_open(NULL, 0);
1731 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1735 compile_prog "" "$xen_libs"
1737 xen_ctrl_version=410
1742 cat > $TMPC <<EOF &&
1743 #include <xenctrl.h>
1746 #include <xen/hvm/hvm_info_table.h>
1747 #if !defined(HVM_MAX_VCPUS)
1748 # error HVM_MAX_VCPUS not defined
1751 struct xen_add_to_physmap xatp = {
1752 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1755 xc_interface_open();
1757 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1758 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1762 compile_prog "" "$xen_libs"
1764 xen_ctrl_version=400
1769 cat > $TMPC <<EOF &&
1770 #include <xenctrl.h>
1773 struct xen_add_to_physmap xatp = {
1774 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1777 xc_interface_open();
1779 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1780 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1784 compile_prog "" "$xen_libs"
1786 xen_ctrl_version=340
1791 cat > $TMPC <<EOF &&
1792 #include <xenctrl.h>
1796 xc_interface_open();
1798 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1802 compile_prog "" "$xen_libs"
1804 xen_ctrl_version=330
1807 # Xen version unsupported
1809 if test "$xen" = "yes" ; then
1810 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)"
1815 if test "$xen" = yes; then
1816 libs_softmmu="$xen_libs $libs_softmmu"
1820 if test "$xen_pci_passthrough" != "no"; then
1821 if test "$xen" = "yes" && test "$linux" = "yes" &&
1822 test "$xen_ctrl_version" -ge 340; then
1823 xen_pci_passthrough=yes
1825 if test "$xen_pci_passthrough" = "yes"; then
1826 if test "$xen_ctrl_version" -lt 340; then
1827 error_exit "User requested feature Xen PCI Passthrough" \
1828 "This feature does not work with Xen 3.3"
1830 error_exit "User requested feature Xen PCI Passthrough" \
1831 " but this feature requires /sys from Linux"
1833 xen_pci_passthrough=no
1837 ##########################################
1840 if ! has $libtool; then
1844 # MacOSX ships with a libtool which isn't the GNU one; weed this
1845 # out by checking whether libtool supports the --version switch
1846 if test -n "$libtool"; then
1847 if ! "$libtool" --version >/dev/null 2>&1; then
1852 ##########################################
1854 if test "$sparse" != "no" ; then
1858 if test "$sparse" = "yes" ; then
1859 feature_not_found "sparse" "Install sparse binary"
1865 ##########################################
1868 if test "$gtk" != "no"; then
1869 gtkpackage="gtk+-$gtkabi"
1870 if test "$gtkabi" = "3.0" ; then
1872 vtepackage="vte-2.90"
1879 if ! $pkg_config --exists "$gtkpackage >= $gtkversion"; then
1880 if test "$gtk" = "yes" ; then
1881 feature_not_found "gtk" "Install gtk2 or gtk3 (requires --with-gtkabi=3.0 option to configure) devel"
1884 elif ! $pkg_config --exists "$vtepackage >= $vteversion"; then
1885 if test "$gtk" = "yes" ; then
1886 error_exit "libvte not found (required for gtk support)"
1890 gtk_cflags=`$pkg_config --cflags $gtkpackage`
1891 gtk_libs=`$pkg_config --libs $gtkpackage`
1892 vte_cflags=`$pkg_config --cflags $vtepackage`
1893 vte_libs=`$pkg_config --libs $vtepackage`
1894 libs_softmmu="$gtk_libs $vte_libs $libs_softmmu"
1899 ##########################################
1902 # Look for sdl configuration program (pkg-config or sdl-config). Try
1903 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1904 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1905 sdl_config=sdl-config
1908 if $pkg_config sdl --exists; then
1909 sdlconfig="$pkg_config sdl"
1910 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1911 elif has ${sdl_config}; then
1912 sdlconfig="$sdl_config"
1913 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1915 if test "$sdl" = "yes" ; then
1916 feature_not_found "sdl" "Install SDL devel"
1920 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1921 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1925 if test "$sdl" != "no" ; then
1928 #undef main /* We don't want SDL to override our main() */
1929 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1931 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1932 if test "$static" = "yes" ; then
1933 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1935 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1937 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1938 if test "$_sdlversion" -lt 121 ; then
1941 if test "$cocoa" = "no" ; then
1946 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1947 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1948 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1949 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1950 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1952 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1958 else # sdl not found
1959 if test "$sdl" = "yes" ; then
1960 feature_not_found "sdl" "Install SDL devel"
1963 fi # sdl compile test
1966 if test "$sdl" = "yes" ; then
1969 #if defined(SDL_VIDEO_DRIVER_X11)
1970 #include <X11/XKBlib.h>
1972 #error No x11 support
1974 int main(void) { return 0; }
1976 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1977 sdl_libs="$sdl_libs -lX11"
1979 libs_softmmu="$sdl_libs $libs_softmmu"
1982 ##########################################
1983 # RDMA needs OpenFabrics libraries
1984 if test "$rdma" != "no" ; then
1986 #include <rdma/rdma_cma.h>
1987 int main(void) { return 0; }
1989 rdma_libs="-lrdmacm -libverbs"
1990 if compile_prog "" "$rdma_libs" ; then
1992 libs_softmmu="$libs_softmmu $rdma_libs"
1994 if test "$rdma" = "yes" ; then
1996 " OpenFabrics librdmacm/libibverbs not present." \
1998 " (1) Fast: Install infiniband packages from your distro." \
1999 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2000 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2006 ##########################################
2007 # VNC TLS/WS detection
2008 if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then
2010 #include <gnutls/gnutls.h>
2011 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
2013 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
2014 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
2015 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
2016 if test "$vnc_tls" != "no" ; then
2019 if test "$vnc_ws" != "no" ; then
2022 libs_softmmu="$vnc_tls_libs $libs_softmmu"
2023 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags"
2025 if test "$vnc_tls" = "yes" ; then
2026 feature_not_found "vnc-tls" "Install gnutls devel"
2028 if test "$vnc_ws" = "yes" ; then
2029 feature_not_found "vnc-ws" "Install gnutls devel"
2036 ##########################################
2037 # VNC SASL detection
2038 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2040 #include <sasl/sasl.h>
2042 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2044 # Assuming Cyrus-SASL installed in /usr prefix
2046 vnc_sasl_libs="-lsasl2"
2047 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2049 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2050 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
2052 if test "$vnc_sasl" = "yes" ; then
2053 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2059 ##########################################
2060 # VNC JPEG detection
2061 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2064 #include <jpeglib.h>
2065 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2068 vnc_jpeg_libs="-ljpeg"
2069 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2071 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2072 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2074 if test "$vnc_jpeg" = "yes" ; then
2075 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2081 ##########################################
2083 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2085 //#include <stdio.h>
2089 png_structp png_ptr;
2090 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2091 return png_ptr != 0;
2094 if $pkg_config libpng --exists; then
2095 vnc_png_cflags=`$pkg_config libpng --cflags`
2096 vnc_png_libs=`$pkg_config libpng --libs`
2099 vnc_png_libs="-lpng"
2101 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2103 libs_softmmu="$vnc_png_libs $libs_softmmu"
2104 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2106 if test "$vnc_png" = "yes" ; then
2107 feature_not_found "vnc-png" "Install libpng devel"
2113 ##########################################
2114 # fnmatch() probe, used for ACL routines
2117 #include <fnmatch.h>
2120 fnmatch("foo", "foo", 0);
2124 if compile_prog "" "" ; then
2128 ##########################################
2129 # uuid_generate() probe, used for vdi block driver
2130 # Note that on some systems (notably MacOSX) no extra library
2131 # need be linked to get the uuid functions.
2132 if test "$uuid" != "no" ; then
2135 #include <uuid/uuid.h>
2139 uuid_generate(my_uuid);
2143 if compile_prog "" "" ; then
2145 elif compile_prog "" "$uuid_libs" ; then
2147 libs_softmmu="$uuid_libs $libs_softmmu"
2148 libs_tools="$uuid_libs $libs_tools"
2150 if test "$uuid" = "yes" ; then
2151 feature_not_found "uuid" "Install libuuid devel"
2157 if test "$vhdx" = "yes" ; then
2158 if test "$uuid" = "no" ; then
2159 error_exit "uuid required for VHDX support"
2161 elif test "$vhdx" != "no" ; then
2162 if test "$uuid" = "yes" ; then
2169 ##########################################
2170 # xfsctl() probe, used for raw-posix
2171 if test "$xfs" != "no" ; then
2173 #include <stddef.h> /* NULL */
2174 #include <xfs/xfs.h>
2177 xfsctl(NULL, 0, 0, NULL);
2181 if compile_prog "" "" ; then
2184 if test "$xfs" = "yes" ; then
2185 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2191 ##########################################
2192 # vde libraries probe
2193 if test "$vde" != "no" ; then
2194 vde_libs="-lvdeplug"
2196 #include <libvdeplug.h>
2199 struct vde_open_args a = {0, 0, 0};
2205 if compile_prog "" "$vde_libs" ; then
2207 libs_softmmu="$vde_libs $libs_softmmu"
2208 libs_tools="$vde_libs $libs_tools"
2210 if test "$vde" = "yes" ; then
2211 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2217 ##########################################
2218 # netmap headers probe
2219 if test "$netmap" != "no" ; then
2221 #include <inttypes.h>
2223 #include <net/netmap.h>
2224 #include <net/netmap_user.h>
2225 int main(void) { return 0; }
2227 if compile_prog "" "" ; then
2230 if test "$netmap" = "yes" ; then
2231 feature_not_found "netmap"
2237 ##########################################
2238 # libcap-ng library probe
2239 if test "$cap_ng" != "no" ; then
2245 capng_capability_to_name(CAPNG_EFFECTIVE);
2249 if compile_prog "" "$cap_libs" ; then
2251 libs_tools="$cap_libs $libs_tools"
2253 if test "$cap_ng" = "yes" ; then
2254 feature_not_found "cap_ng" "Install libcap-ng devel"
2260 ##########################################
2261 # Sound support libraries probe
2272 int main(void) { $exp }
2274 if compile_prog "$cfl" "$lib" ; then
2277 error_exit "$drv check failed" \
2278 "Make sure to have the $drv libs and headers installed."
2282 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2283 for drv in $audio_drv_list; do
2286 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2287 "return snd_pcm_close((snd_pcm_t *)0);"
2288 libs_softmmu="-lasound $libs_softmmu"
2292 if test -z $fmod_lib || test -z $fmod_inc; then
2293 error_exit "You must specify path to FMOD library and headers" \
2294 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
2296 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
2297 libs_softmmu="$fmod_lib $libs_softmmu"
2301 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
2302 libs_softmmu="-lesd $libs_softmmu"
2307 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2308 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2309 libs_softmmu="-lpulse $libs_softmmu"
2314 libs_softmmu="-framework CoreAudio $libs_softmmu"
2318 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2323 libs_softmmu="$oss_lib $libs_softmmu"
2327 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2331 libs_softmmu="-lwinmm $libs_softmmu"
2336 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2337 error_exit "Unknown driver '$drv' selected" \
2338 "Possible drivers are: $audio_possible_drivers"
2344 ##########################################
2347 if test "$brlapi" != "no" ; then
2348 brlapi_libs="-lbrlapi"
2352 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2354 if compile_prog "" "$brlapi_libs" ; then
2356 libs_softmmu="$brlapi_libs $libs_softmmu"
2358 if test "$brlapi" = "yes" ; then
2359 feature_not_found "brlapi" "Install brlapi devel"
2365 ##########################################
2367 if test "$curses" != "no" ; then
2368 if test "$mingw32" = "yes" ; then
2369 curses_list="-lpdcurses"
2371 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2377 const char *s = curses_version();
2383 for curses_lib in $curses_list; do
2385 if compile_prog "" "$curses_lib" ; then
2387 libs_softmmu="$curses_lib $libs_softmmu"
2392 if test "$curses_found" = "yes" ; then
2395 if test "$curses" = "yes" ; then
2396 feature_not_found "curses" "Install ncurses devel"
2402 ##########################################
2404 if test "$curl" != "no" ; then
2405 if $pkg_config libcurl --exists; then
2406 curlconfig="$pkg_config libcurl"
2408 curlconfig=curl-config
2411 #include <curl/curl.h>
2412 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2414 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2415 curl_libs=`$curlconfig --libs 2>/dev/null`
2416 if compile_prog "$curl_cflags" "$curl_libs" ; then
2419 if test "$curl" = "yes" ; then
2420 feature_not_found "curl" "Install libcurl devel"
2426 ##########################################
2427 # bluez support probe
2428 if test "$bluez" != "no" ; then
2430 #include <bluetooth/bluetooth.h>
2431 int main(void) { return bt_error(0); }
2433 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2434 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2435 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2437 libs_softmmu="$bluez_libs $libs_softmmu"
2439 if test "$bluez" = "yes" ; then
2440 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2446 ##########################################
2447 # glib support probe
2449 if test "$mingw32" = yes; then
2450 # g_poll is required in order to integrate with the glib main loop.
2456 for i in gthread-2.0 gmodule-2.0; do
2457 if $pkg_config --atleast-version=$glib_req_ver $i; then
2458 glib_cflags=`$pkg_config --cflags $i`
2459 glib_libs=`$pkg_config --libs $i`
2460 CFLAGS="$glib_cflags $CFLAGS"
2461 LIBS="$glib_libs $LIBS"
2462 libs_qga="$glib_libs $libs_qga"
2464 error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2468 ##########################################
2469 # SHA command probe for modules
2470 if test "$modules" = yes; then
2471 shacmd_probe="sha1sum sha1 shasum"
2472 for c in $shacmd_probe; do
2473 if which $c &>/dev/null; then
2478 if test "$shacmd" = ""; then
2479 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
2483 ##########################################
2484 # pixman support probe
2486 if test "$pixman" = ""; then
2487 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2489 elif $pkg_config pixman-1 > /dev/null 2>&1; then
2495 if test "$pixman" = "none"; then
2496 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2497 error_exit "pixman disabled but system emulation or tools build" \
2498 "enabled. You can turn off pixman only if you also" \
2499 "disable all system emulation targets and the tools" \
2500 "build with '--disable-tools --disable-system'."
2504 elif test "$pixman" = "system"; then
2505 pixman_cflags=`$pkg_config --cflags pixman-1`
2506 pixman_libs=`$pkg_config --libs pixman-1`
2508 if test ! -d ${source_path}/pixman/pixman; then
2509 error_exit "pixman not present. Your options:" \
2510 " (1) Preferred: Install the pixman devel package (any recent" \
2511 " distro should have packages as Xorg needs pixman too)." \
2512 " (2) Fetch the pixman submodule, using:" \
2513 " git submodule update --init pixman"
2515 mkdir -p pixman/pixman
2516 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2517 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2520 ##########################################
2523 if test "$cap" != "no" ; then
2526 #include <sys/capability.h>
2527 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2529 if compile_prog "" "-lcap" ; then
2536 ##########################################
2538 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2542 #include <pthread.h>
2543 static void *f(void *p) { return NULL; }
2546 pthread_create(&thread, 0, f, 0);
2550 if compile_prog "" "" ; then
2553 for pthread_lib in $PTHREADLIBS_LIST; do
2554 if compile_prog "" "$pthread_lib" ; then
2557 for lib_entry in $LIBS; do
2558 if test "$lib_entry" = "$pthread_lib"; then
2563 if test "$found" = "no"; then
2564 LIBS="$pthread_lib $LIBS"
2571 if test "$mingw32" != yes -a "$pthread" = no; then
2572 error_exit "pthread check failed" \
2573 "Make sure to have the pthread libs and headers installed."
2576 ##########################################
2578 if test "$rbd" != "no" ; then
2581 #include <rbd/librbd.h>
2584 rados_create(&cluster, NULL);
2588 rbd_libs="-lrbd -lrados"
2589 if compile_prog "" "$rbd_libs" ; then
2592 if test "$rbd" = "yes" ; then
2593 feature_not_found "rados block device" "Install librbd/ceph devel"
2599 ##########################################
2601 min_libssh2_version=1.2.8
2602 if test "$libssh2" != "no" ; then
2603 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
2604 libssh2_cflags=`$pkg_config libssh2 --cflags`
2605 libssh2_libs=`$pkg_config libssh2 --libs`
2608 if test "$libssh2" = "yes" ; then
2609 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
2615 ##########################################
2616 # libssh2_sftp_fsync probe
2618 if test "$libssh2" = "yes"; then
2621 #include <libssh2.h>
2622 #include <libssh2_sftp.h>
2624 LIBSSH2_SESSION *session;
2626 LIBSSH2_SFTP_HANDLE *sftp_handle;
2627 session = libssh2_session_init ();
2628 sftp = libssh2_sftp_init (session);
2629 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
2630 libssh2_sftp_fsync (sftp_handle);
2634 # libssh2_cflags/libssh2_libs defined in previous test.
2635 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
2636 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
2640 ##########################################
2643 if test "$linux_aio" != "no" ; then
2646 #include <sys/eventfd.h>
2648 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2650 if compile_prog "" "-laio" ; then
2653 if test "$linux_aio" = "yes" ; then
2654 feature_not_found "linux AIO" "Install libaio devel"
2660 ##########################################
2661 # TPM passthrough is only on x86 Linux
2663 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
2664 tpm_passthrough=$tpm
2669 ##########################################
2670 # adjust virtio-blk-data-plane based on linux-aio
2672 if test "$virtio_blk_data_plane" = "yes" -a \
2673 "$linux_aio" != "yes" ; then
2674 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2675 elif test -z "$virtio_blk_data_plane" ; then
2676 virtio_blk_data_plane=$linux_aio
2679 ##########################################
2682 if test "$attr" != "no" ; then
2685 #include <sys/types.h>
2686 #ifdef CONFIG_LIBATTR
2687 #include <attr/xattr.h>
2689 #include <sys/xattr.h>
2691 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2693 if compile_prog "" "" ; then
2695 # Older distros have <attr/xattr.h>, and need -lattr:
2696 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2701 if test "$attr" = "yes" ; then
2702 feature_not_found "ATTR" "Install libc6 or libattr devel"
2708 ##########################################
2711 #include <sys/types.h>
2712 #include <sys/uio.h>
2714 int main(void) { return sizeof(struct iovec); }
2717 if compile_prog "" "" ; then
2721 ##########################################
2724 #include <sys/types.h>
2725 #include <sys/uio.h>
2727 int main(void) { return preadv(0, 0, 0, 0); }
2730 if compile_prog "" "" ; then
2734 ##########################################
2736 # fdt support is mandatory for at least some target architectures,
2737 # so insist on it if we're building those system emulators.
2739 for target in $target_list; do
2741 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
2747 if test "$fdt_required" = "yes"; then
2748 if test "$fdt" = "no"; then
2749 error_exit "fdt disabled but some requested targets require it." \
2750 "You can turn off fdt only if you also disable all the system emulation" \
2751 "targets which need it (by specifying a cut down --target-list)."
2756 if test "$fdt" != "no" ; then
2758 # explicitly check for libfdt_env.h as it is missing in some stable installs
2760 #include <libfdt_env.h>
2761 int main(void) { return 0; }
2763 if compile_prog "" "$fdt_libs" ; then
2764 # system DTC is good - use it
2766 elif test -d ${source_path}/dtc/libfdt ; then
2767 # have submodule DTC - use it
2771 if [ "$source_path" != `pwd` ] ; then
2772 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
2773 symlink "$source_path/dtc/scripts" "dtc/scripts"
2775 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
2776 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
2777 elif test "$fdt" = "yes" ; then
2778 # have neither and want - prompt for system/submodule install
2779 error_exit "DTC (libfdt) not present. Your options:" \
2780 " (1) Preferred: Install the DTC (libfdt) devel package" \
2781 " (2) Fetch the DTC submodule, using:" \
2782 " git submodule update --init dtc"
2784 # don't have and don't want
2790 libs_softmmu="$libs_softmmu $fdt_libs"
2792 ##########################################
2793 # GLX probe, used by milkymist-tmu2
2794 if test "$glx" != "no" ; then
2795 glx_libs="-lGL -lX11"
2797 #include <X11/Xlib.h>
2800 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
2802 if compile_prog "" "-lGL -lX11" ; then
2805 if test "$glx" = "yes" ; then
2806 feature_not_found "glx" "Install GL devel (e.g. MESA)"
2813 ##########################################
2815 if test "$glusterfs" != "no" ; then
2816 if $pkg_config --atleast-version=3 glusterfs-api; then
2818 glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
2819 glusterfs_libs=`$pkg_config --libs glusterfs-api`
2820 if $pkg_config --atleast-version=5 glusterfs-api; then
2821 glusterfs_discard="yes"
2823 if $pkg_config --atleast-version=6 glusterfs-api; then
2824 glusterfs_zerofill="yes"
2827 if test "$glusterfs" = "yes" ; then
2828 feature_not_found "GlusterFS backend support" "Install glusterfs-api devel"
2834 # Check for inotify functions when we are building linux-user
2835 # emulator. This is done because older glibc versions don't
2836 # have syscall stubs for these implemented. In that case we
2837 # don't provide them even if kernel supports them.
2841 #include <sys/inotify.h>
2846 /* try to start inotify */
2847 return inotify_init();
2850 if compile_prog "" "" ; then
2856 #include <sys/inotify.h>
2861 /* try to start inotify */
2862 return inotify_init1(0);
2865 if compile_prog "" "" ; then
2869 # check if utimensat and futimens are supported
2872 #define _ATFILE_SOURCE
2875 #include <sys/stat.h>
2879 utimensat(AT_FDCWD, "foo", NULL, 0);
2884 if compile_prog "" "" ; then
2888 # check if pipe2 is there
2897 return pipe2(pipefd, O_CLOEXEC);
2900 if compile_prog "" "" ; then
2904 # check if accept4 is there
2907 #include <sys/socket.h>
2912 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2916 if compile_prog "" "" ; then
2920 # check if tee/splice is there. vmsplice was added same time.
2930 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2931 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2935 if compile_prog "" "" ; then
2939 ##########################################
2944 #include <sys/syscall.h>
2946 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2949 if compile_prog "" "" ; then
2953 # check if eventfd is supported
2956 #include <sys/eventfd.h>
2960 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2963 if compile_prog "" "" ; then
2967 # check for fallocate
2974 fallocate(0, 0, 0, 0);
2978 if compile_prog "" "" ; then
2982 # check for fallocate hole punching
2983 fallocate_punch_hole=no
2986 #include <linux/falloc.h>
2990 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
2994 if compile_prog "" "" ; then
2995 fallocate_punch_hole=yes
2998 # check for sync_file_range
3005 sync_file_range(0, 0, 0, 0);
3009 if compile_prog "" "" ; then
3013 # check for linux/fiemap.h and FS_IOC_FIEMAP
3016 #include <sys/ioctl.h>
3017 #include <linux/fs.h>
3018 #include <linux/fiemap.h>
3022 ioctl(0, FS_IOC_FIEMAP, 0);
3026 if compile_prog "" "" ; then
3041 if compile_prog "" "" ; then
3045 # check for ppoll support
3052 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3053 ppoll(&pfd, 1, 0, 0);
3057 if compile_prog "" "" ; then
3061 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3062 prctl_pr_set_timerslack=no
3064 #include <sys/prctl.h>
3068 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3072 if compile_prog "" "" ; then
3073 prctl_pr_set_timerslack=yes
3076 # check for epoll support
3079 #include <sys/epoll.h>
3087 if compile_prog "" "" ; then
3091 # epoll_create1 and epoll_pwait are later additions
3092 # so we must check separately for their presence
3095 #include <sys/epoll.h>
3099 /* Note that we use epoll_create1 as a value, not as
3100 * a function being called. This is necessary so that on
3101 * old SPARC glibc versions where the function was present in
3102 * the library but not declared in the header file we will
3103 * fail the configure check. (Otherwise we will get a compiler
3104 * warning but not an error, and will proceed to fail the
3105 * qemu compile where we compile with -Werror.)
3107 return (int)(uintptr_t)&epoll_create1;
3110 if compile_prog "" "" ; then
3116 #include <sys/epoll.h>
3120 epoll_pwait(0, 0, 0, 0, 0);
3124 if compile_prog "" "" ; then
3128 # check for sendfile support
3131 #include <sys/sendfile.h>
3135 return sendfile(0, 0, 0, 0);
3138 if compile_prog "" "" ; then
3142 # Check if tools are available to build documentation.
3143 if test "$docs" != "no" ; then
3144 if has makeinfo && has pod2man; then
3147 if test "$docs" = "yes" ; then
3148 feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
3154 # Search for bswap_32 function
3157 #include <byteswap.h>
3158 int main(void) { return bswap_32(0); }
3160 if compile_prog "" "" ; then
3164 # Search for bswap32 function
3167 #include <sys/endian.h>
3168 #include <sys/types.h>
3169 #include <machine/bswap.h>
3170 int main(void) { return bswap32(0); }
3172 if compile_prog "" "" ; then
3176 ##########################################
3177 # Do we have libiscsi
3178 # We check for iscsi_write16_sync() to make sure we have a
3179 # at least version 1.4.0 of libiscsi.
3180 if test "$libiscsi" != "no" ; then
3183 #include <iscsi/iscsi.h>
3184 int main(void) { iscsi_write16_sync(NULL,0,0,NULL,0,0,0,0,0,0,0); return 0; }
3186 if $pkg_config --atleast-version=1.7.0 libiscsi; then
3188 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3189 libiscsi_libs=$($pkg_config --libs libiscsi)
3190 elif compile_prog "" "-liscsi" ; then
3192 libiscsi_libs="-liscsi"
3194 if test "$libiscsi" = "yes" ; then
3195 feature_not_found "libiscsi" "Install libiscsi devel"
3201 # We also need to know the API version because there was an
3202 # API change from 1.4.0 to 1.5.0.
3203 if test "$libiscsi" = "yes"; then
3205 #include <iscsi/iscsi.h>
3208 iscsi_read10_task(0, 0, 0, 0, 0, 0, 0);
3212 if compile_prog "" "-liscsi"; then
3213 libiscsi_version="1.4.0"
3217 ##########################################
3221 int main(void) { return isnan(sin(0.0)); }
3223 if compile_prog "" "" ; then
3225 elif compile_prog "" "-lm" ; then
3227 libs_qga="-lm $libs_qga"
3229 error_exit "libm check failed"
3232 ##########################################
3234 # uClibc provides 2 versions of clock_gettime(), one with realtime
3235 # support and one without. This means that the clock_gettime() don't
3236 # need -lrt. We still need it for timer_create() so we check for this
3237 # function in addition.
3242 timer_create(CLOCK_REALTIME, NULL, NULL);
3243 return clock_gettime(CLOCK_REALTIME, NULL);
3247 if compile_prog "" "" ; then
3249 # we need pthread for static linking. use previous pthread test result
3250 elif compile_prog "" "-lrt $pthread_lib" ; then
3252 libs_qga="-lrt $libs_qga"
3255 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3256 "$aix" != "yes" -a "$haiku" != "yes" ; then
3257 libs_softmmu="-lutil $libs_softmmu"
3260 ##########################################
3262 if test "$spice" != "no" ; then
3265 int main(void) { spice_server_new(); return 0; }
3267 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3268 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3269 if $pkg_config --atleast-version=0.12.0 spice-server && \
3270 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3271 compile_prog "$spice_cflags" "$spice_libs" ; then
3273 libs_softmmu="$libs_softmmu $spice_libs"
3274 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3275 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3276 spice_server_version=$($pkg_config --modversion spice-server)
3278 if test "$spice" = "yes" ; then
3279 feature_not_found "spice" "Install spice-server and spice-protocol devel"
3285 # check for libcacard for smartcard support
3287 # TODO - what's the minimal nss version we support?
3288 if test "$smartcard_nss" != "no"; then
3290 #include <pk11pub.h>
3291 int main(void) { PK11_FreeSlot(0); return 0; }
3293 smartcard_includes="-I\$(SRC_PATH)/libcacard"
3294 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3295 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3296 test_cflags="$libcacard_cflags"
3297 # The header files in nss < 3.13.3 have a bug which causes them to
3298 # emit a warning. If we're going to compile QEMU with -Werror, then
3299 # test that the headers don't have this bug. Otherwise we would pass
3300 # the configure test but fail to compile QEMU later.
3301 if test "$werror" = "yes"; then
3302 test_cflags="-Werror $test_cflags"
3304 if test -n "$libtool" &&
3305 $pkg_config --atleast-version=3.12.8 nss && \
3306 compile_prog "$test_cflags" "$libcacard_libs"; then
3308 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
3309 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes"
3310 libs_softmmu="$libcacard_libs $libs_softmmu"
3312 if test "$smartcard_nss" = "yes"; then
3313 feature_not_found "nss"
3320 if test "$libusb" != "no" ; then
3321 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
3323 libusb_cflags=$($pkg_config --cflags libusb-1.0)
3324 libusb_libs=$($pkg_config --libs libusb-1.0)
3325 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3326 libs_softmmu="$libs_softmmu $libusb_libs"
3328 if test "$libusb" = "yes"; then
3329 feature_not_found "libusb" "Install libusb devel"
3335 # check for usbredirparser for usb network redirection support
3336 if test "$usb_redir" != "no" ; then
3337 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
3339 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
3340 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
3341 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3342 libs_softmmu="$libs_softmmu $usb_redir_libs"
3344 if test "$usb_redir" = "yes"; then
3345 feature_not_found "usb-redir" "Install usbredir devel"
3351 ##########################################
3352 # check if we have VSS SDK headers for win
3354 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3355 case "$vss_win32_sdk" in
3356 "") vss_win32_include="-I$source_path" ;;
3357 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
3358 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3359 vss_win32_include="-I$source_path/.sdk/vss"
3360 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3362 *) vss_win32_include="-I$vss_win32_sdk"
3365 #define __MIDL_user_allocate_free_DEFINED__
3366 #include <inc/win2003/vss.h>
3367 int main(void) { return VSS_CTX_BACKUP; }
3369 if compile_prog "$vss_win32_include" "" ; then
3370 guest_agent_with_vss="yes"
3371 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
3372 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3374 if test "$vss_win32_sdk" != "" ; then
3375 echo "ERROR: Please download and install Microsoft VSS SDK:"
3376 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3377 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3378 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3379 echo "ERROR: The headers are extracted in the directory \`inc'."
3380 feature_not_found "VSS support"
3382 guest_agent_with_vss="no"
3386 ##########################################
3387 # lookup Windows platform SDK (if not specified)
3388 # The SDK is needed only to build .tlb (type library) file of guest agent
3389 # VSS provider from the source. It is usually unnecessary because the
3390 # pre-compiled .tlb file is included.
3392 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3393 if test -z "$win_sdk"; then
3394 programfiles="$PROGRAMFILES"
3395 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
3396 if test -n "$programfiles"; then
3397 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
3399 feature_not_found "Windows SDK"
3401 elif test "$win_sdk" = "no"; then
3406 ##########################################
3408 ##########################################
3409 # check if we have fdatasync
3415 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3416 return fdatasync(0);
3418 #error Not supported
3422 if compile_prog "" "" ; then
3426 ##########################################
3427 # check if we have madvise
3431 #include <sys/types.h>
3432 #include <sys/mman.h>
3434 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3436 if compile_prog "" "" ; then
3440 ##########################################
3441 # check if we have posix_madvise
3445 #include <sys/mman.h>
3447 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3449 if compile_prog "" "" ; then
3453 ##########################################
3454 # check if we have usable SIGEV_THREAD_ID
3461 ev.sigev_notify = SIGEV_THREAD_ID;
3462 ev._sigev_un._tid = 0;
3463 asm volatile("" : : "g"(&ev));
3467 if compile_prog "" "" ; then
3471 ##########################################
3472 # check if trace backend exists
3474 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
3475 if test "$?" -ne 0 ; then
3476 error_exit "invalid trace backend" \
3477 "Please choose a supported trace backend."
3480 ##########################################
3481 # For 'ust' backend, test if ust headers are present
3482 if test "$trace_backend" = "ust"; then
3484 #include <lttng/tracepoint.h>
3485 int main(void) { return 0; }
3487 if compile_prog "" "" ; then
3488 if $pkg_config lttng-ust --exists; then
3489 lttng_ust_libs=`$pkg_config --libs lttng-ust`
3491 lttng_ust_libs="-llttng-ust"
3493 if $pkg_config liburcu-bp --exists; then
3494 urcu_bp_libs=`$pkg_config --libs liburcu-bp`
3496 urcu_bp_libs="-lurcu-bp"
3499 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
3500 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
3502 error_exit "Trace backend 'ust' missing lttng-ust header files"
3506 ##########################################
3507 # For 'dtrace' backend, test if 'dtrace' command is present
3508 if test "$trace_backend" = "dtrace"; then
3509 if ! has 'dtrace' ; then
3510 error_exit "dtrace command is not found in PATH $PATH"
3512 trace_backend_stap="no"
3513 if has 'stap' ; then
3514 trace_backend_stap="yes"
3518 ##########################################
3519 # check and set a backend for coroutine
3521 # We prefer ucontext, but it's not always possible. The fallback
3522 # is sigcontext. gthread is not selectable except explicitly, because
3523 # it is not functional enough to run QEMU proper. (It is occasionally
3524 # useful for debugging purposes.) On Windows the only valid backend
3525 # is the Windows-specific one.
3528 if test "$darwin" != "yes"; then
3530 #include <ucontext.h>
3531 #ifdef __stub_makecontext
3532 #error Ignoring glibc stub makecontext which will always fail
3534 int main(void) { makecontext(0, 0, 0); return 0; }
3536 if compile_prog "" "" ; then
3541 if test "$coroutine" = ""; then
3542 if test "$mingw32" = "yes"; then
3544 elif test "$ucontext_works" = "yes"; then
3547 coroutine=sigaltstack
3552 if test "$mingw32" != "yes"; then
3553 error_exit "'windows' coroutine backend only valid for Windows"
3555 # Unfortunately the user visible backend name doesn't match the
3556 # coroutine-*.c filename for this case, so we have to adjust it here.
3560 if test "$ucontext_works" != "yes"; then
3561 feature_not_found "ucontext"
3564 gthread|sigaltstack)
3565 if test "$mingw32" = "yes"; then
3566 error_exit "only the 'windows' coroutine backend is valid for Windows"
3570 error_exit "unknown coroutine backend $coroutine"
3575 if test "$coroutine_pool" = ""; then
3576 if test "$coroutine" = "gthread"; then
3582 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
3583 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
3586 ##########################################
3587 # check if we have open_by_handle_at
3589 open_by_handle_at=no
3592 #if !defined(AT_EMPTY_PATH)
3593 # error missing definition
3595 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3598 if compile_prog "" "" ; then
3599 open_by_handle_at=yes
3602 ########################################
3603 # check if we have linux/magic.h
3607 #include <linux/magic.h>
3612 if compile_prog "" "" ; then
3616 ########################################
3617 # check whether we can disable warning option with a pragma (this is needed
3618 # to silence warnings in the headers of some versions of external libraries).
3619 # This test has to be compiled with -Werror as otherwise an unknown pragma is
3622 # If we can't selectively disable warning in the code, disable -Werror so that
3623 # the build doesn't fail anyway.
3625 pragma_disable_unused_but_set=no
3627 #pragma GCC diagnostic push
3628 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3629 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
3630 #pragma GCC diagnostic pop
3636 if compile_prog "-Werror" "" ; then
3637 pragma_diagnostic_available=yes
3642 ########################################
3643 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3647 #include <valgrind/valgrind.h>
3648 #include <valgrind/memcheck.h>
3653 if compile_prog "" "" ; then
3657 ########################################
3658 # check if environ is declared
3668 if compile_prog "" "" ; then
3672 ########################################
3673 # check if cpuid.h is usable.
3679 unsigned a, b, c, d;
3680 int max = __get_cpuid_max(0, 0);
3683 __cpuid(1, a, b, c, d);
3687 __cpuid_count(7, 0, a, b, c, d);
3693 if compile_prog "" "" ; then
3697 ########################################
3698 # check if __[u]int128_t is usable.
3711 if compile_prog "" "" ; then
3715 ########################################
3716 # check if getauxval is available.
3720 #include <sys/auxv.h>
3722 return getauxval(AT_HWCAP) == 0;
3725 if compile_prog "" "" ; then
3729 ##########################################
3731 # After here, no more $cc or $ld runs
3733 if test "$gcov" = "yes" ; then
3734 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
3735 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
3736 elif test "$debug" = "no" ; then
3737 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
3740 ##########################################
3742 if test "$libnfs" != "no" ; then
3743 if $pkg_config --atleast-version=1.9.2 libnfs; then
3745 libnfs_libs=$($pkg_config --libs libnfs)
3746 LIBS="$LIBS $libnfs_libs"
3748 if test "$libnfs" = "yes" ; then
3749 feature_not_found "libnfs"
3755 # Disable zero malloc errors for official releases unless explicitly told to
3757 if test -z "$zero_malloc" ; then
3758 if test "$z_version" = "50" ; then
3765 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3766 if test "$werror" = "yes"; then
3767 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
3770 if test "$solaris" = "no" ; then
3771 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
3772 LDFLAGS="-Wl,--warn-common $LDFLAGS"
3776 # test if pod2man has --utf8 option
3777 if pod2man --help | grep -q utf8; then
3778 POD2MAN="pod2man --utf8"
3783 # Use ASLR, no-SEH and DEP if available
3784 if test "$mingw32" = "yes" ; then
3785 for flag in --dynamicbase --no-seh --nxcompat; do
3786 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
3787 LDFLAGS="-Wl,$flag $LDFLAGS"
3792 qemu_confdir=$sysconfdir$confsuffix
3793 qemu_moddir=$libdir$confsuffix
3794 qemu_datadir=$datadir$confsuffix
3795 qemu_localedir="$datadir/locale"
3798 if test "$want_tools" = "yes" ; then
3799 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3800 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3801 tools="qemu-nbd\$(EXESUF) $tools"
3804 if test "$softmmu" = yes ; then
3805 if test "$virtfs" != no ; then
3806 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3808 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3810 if test "$virtfs" = yes; then
3811 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3817 if [ "$guest_agent" != "no" ]; then
3818 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
3819 tools="qemu-ga\$(EXESUF) $tools"
3820 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then
3821 tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools"
3824 elif [ "$guest_agent" != yes ]; then
3827 error_exit "Guest agent is not supported on this platform"
3831 # Mac OS X ships with a broken assembler
3833 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
3834 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
3835 "$softmmu" = yes ; then
3838 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
3839 roms="$roms spapr-rtas"
3842 if test "$cpu" = "s390x" ; then
3843 roms="$roms s390-ccw"
3846 # Probe for the need for relocating the user-only binary.
3847 if test "$pie" = "no" ; then
3850 arm | hppa | i386 | m68k | ppc | ppc64 | s390* | sparc | sparc64 | x86_64 | x32)
3851 textseg_addr=0x60000000
3854 textseg_addr=0x400000
3857 if [ -n "$textseg_addr" ]; then
3859 int main(void) { return 0; }
3861 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
3862 if ! compile_prog "" "$textseg_ldflags"; then
3863 # In case ld does not support -Ttext-segment, edit the default linker
3864 # script via sed to set the .text start addr. This is needed on FreeBSD
3866 $ld --verbose | sed \
3867 -e '1,/==================================================/d' \
3868 -e '/==================================================/,$d' \
3869 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
3870 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
3871 textseg_ldflags="-Wl,-T../config-host.ld"
3876 # add pixman flags after all config tests are done
3877 QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags"
3878 libs_softmmu="$libs_softmmu $pixman_libs"
3880 echo "Install prefix $prefix"
3881 echo "BIOS directory `eval echo $qemu_datadir`"
3882 echo "binary directory `eval echo $bindir`"
3883 echo "library directory `eval echo $libdir`"
3884 echo "module directory `eval echo $qemu_moddir`"
3885 echo "libexec directory `eval echo $libexecdir`"
3886 echo "include directory `eval echo $includedir`"
3887 echo "config directory `eval echo $sysconfdir`"
3888 if test "$mingw32" = "no" ; then
3889 echo "local state directory `eval echo $local_statedir`"
3890 echo "Manual directory `eval echo $mandir`"
3891 echo "ELF interp prefix $interp_prefix"
3893 echo "local state directory queried at runtime"
3894 echo "Windows SDK $win_sdk"
3896 echo "Source path $source_path"
3897 echo "C compiler $cc"
3898 echo "Host C compiler $host_cc"
3899 echo "C++ compiler $cxx"
3900 echo "Objective-C compiler $objcc"
3901 echo "ARFLAGS $ARFLAGS"
3902 echo "CFLAGS $CFLAGS"
3903 echo "QEMU_CFLAGS $QEMU_CFLAGS"
3904 echo "LDFLAGS $LDFLAGS"
3906 echo "install $install"
3907 echo "python $python"
3908 if test "$slirp" = "yes" ; then
3911 echo "module support $modules"
3912 echo "host CPU $cpu"
3913 echo "host big endian $bigendian"
3914 echo "target list $target_list"
3915 echo "tcg debug enabled $debug_tcg"
3916 echo "gprof enabled $gprof"
3917 echo "sparse enabled $sparse"
3918 echo "strip binaries $strip_opt"
3919 echo "profiler $profiler"
3920 echo "static build $static"
3921 echo "-Werror enabled $werror"
3922 if test "$darwin" = "yes" ; then
3923 echo "Cocoa support $cocoa"
3925 echo "pixman $pixman"
3926 echo "SDL support $sdl"
3927 echo "GTK support $gtk"
3928 echo "curses support $curses"
3929 echo "curl support $curl"
3930 echo "mingw32 support $mingw32"
3931 echo "Audio drivers $audio_drv_list"
3932 echo "Block whitelist (rw) $block_drv_rw_whitelist"
3933 echo "Block whitelist (ro) $block_drv_ro_whitelist"
3934 echo "VirtFS support $virtfs"
3935 echo "VNC support $vnc"
3936 if test "$vnc" = "yes" ; then
3937 echo "VNC TLS support $vnc_tls"
3938 echo "VNC SASL support $vnc_sasl"
3939 echo "VNC JPEG support $vnc_jpeg"
3940 echo "VNC PNG support $vnc_png"
3941 echo "VNC WS support $vnc_ws"
3943 if test -n "$sparc_cpu"; then
3944 echo "Target Sparc Arch $sparc_cpu"
3946 echo "xen support $xen"
3947 echo "brlapi support $brlapi"
3948 echo "bluez support $bluez"
3949 echo "Documentation $docs"
3950 [ ! -z "$uname_release" ] && \
3951 echo "uname -r $uname_release"
3952 echo "GUEST_BASE $guest_base"
3954 echo "vde support $vde"
3955 echo "netmap support $netmap"
3956 echo "Linux AIO support $linux_aio"
3957 echo "ATTR/XATTR support $attr"
3958 echo "Install blobs $blobs"
3959 echo "KVM support $kvm"
3960 echo "RDMA support $rdma"
3961 echo "TCG interpreter $tcg_interpreter"
3962 echo "fdt support $fdt"
3963 echo "preadv support $preadv"
3964 echo "fdatasync $fdatasync"
3965 echo "madvise $madvise"
3966 echo "posix_madvise $posix_madvise"
3967 echo "sigev_thread_id $sigev_thread_id"
3968 echo "uuid support $uuid"
3969 echo "libcap-ng support $cap_ng"
3970 echo "vhost-net support $vhost_net"
3971 echo "vhost-scsi support $vhost_scsi"
3972 echo "Trace backend $trace_backend"
3973 echo "Trace output file $trace_file-<pid>"
3974 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
3975 echo "rbd support $rbd"
3976 echo "xfsctl support $xfs"
3977 echo "nss used $smartcard_nss"
3978 echo "libusb $libusb"
3979 echo "usb net redir $usb_redir"
3980 echo "GLX support $glx"
3981 if test "$libiscsi_version" = "1.4.0"; then
3982 echo "libiscsi support $libiscsi (1.4.0)"
3984 echo "libiscsi support $libiscsi"
3986 echo "libnfs support $libnfs"
3987 echo "build guest agent $guest_agent"
3988 echo "QGA VSS support $guest_agent_with_vss"
3989 echo "seccomp support $seccomp"
3990 echo "coroutine backend $coroutine"
3991 echo "coroutine pool $coroutine_pool"
3992 echo "GlusterFS support $glusterfs"
3993 echo "virtio-blk-data-plane $virtio_blk_data_plane"
3994 echo "gcov $gcov_tool"
3995 echo "gcov enabled $gcov"
3996 echo "TPM support $tpm"
3997 echo "libssh2 support $libssh2"
3998 echo "TPM passthrough $tpm_passthrough"
3999 echo "QOM debugging $qom_cast_debug"
4002 if test "$sdl_too_old" = "yes"; then
4003 echo "-> Your SDL version is too old - please upgrade to have SDL support"
4006 config_host_mak="config-host.mak"
4008 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
4010 echo "# Automatically generated by configure - do not modify" > $config_host_mak
4011 echo >> $config_host_mak
4013 echo all: >> $config_host_mak
4014 echo "prefix=$prefix" >> $config_host_mak
4015 echo "bindir=$bindir" >> $config_host_mak
4016 echo "libdir=$libdir" >> $config_host_mak
4017 echo "libexecdir=$libexecdir" >> $config_host_mak
4018 echo "includedir=$includedir" >> $config_host_mak
4019 echo "mandir=$mandir" >> $config_host_mak
4020 echo "sysconfdir=$sysconfdir" >> $config_host_mak
4021 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
4022 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
4023 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
4024 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
4025 if test "$mingw32" = "no" ; then
4026 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
4028 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
4029 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4030 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4031 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
4032 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
4034 echo "ARCH=$ARCH" >> $config_host_mak
4036 if test "$debug_tcg" = "yes" ; then
4037 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4039 if test "$strip_opt" = "yes" ; then
4040 echo "STRIP=${strip}" >> $config_host_mak
4042 if test "$bigendian" = "yes" ; then
4043 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
4045 if test "$mingw32" = "yes" ; then
4046 echo "CONFIG_WIN32=y" >> $config_host_mak
4047 rc_version=`cat $source_path/VERSION`
4048 version_major=${rc_version%%.*}
4049 rc_version=${rc_version#*.}
4050 version_minor=${rc_version%%.*}
4051 rc_version=${rc_version#*.}
4052 version_subminor=${rc_version%%.*}
4054 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4055 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4056 if test "$guest_agent_with_vss" = "yes" ; then
4057 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4058 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4061 echo "CONFIG_POSIX=y" >> $config_host_mak
4064 if test "$linux" = "yes" ; then
4065 echo "CONFIG_LINUX=y" >> $config_host_mak
4068 if test "$darwin" = "yes" ; then
4069 echo "CONFIG_DARWIN=y" >> $config_host_mak
4072 if test "$aix" = "yes" ; then
4073 echo "CONFIG_AIX=y" >> $config_host_mak
4076 if test "$solaris" = "yes" ; then
4077 echo "CONFIG_SOLARIS=y" >> $config_host_mak
4078 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
4079 if test "$needs_libsunmath" = "yes" ; then
4080 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
4083 if test "$haiku" = "yes" ; then
4084 echo "CONFIG_HAIKU=y" >> $config_host_mak
4086 if test "$static" = "yes" ; then
4087 echo "CONFIG_STATIC=y" >> $config_host_mak
4089 if test "$profiler" = "yes" ; then
4090 echo "CONFIG_PROFILER=y" >> $config_host_mak
4092 if test "$slirp" = "yes" ; then
4093 echo "CONFIG_SLIRP=y" >> $config_host_mak
4094 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4096 if test "$vde" = "yes" ; then
4097 echo "CONFIG_VDE=y" >> $config_host_mak
4099 if test "$netmap" = "yes" ; then
4100 echo "CONFIG_NETMAP=y" >> $config_host_mak
4102 if test "$cap_ng" = "yes" ; then
4103 echo "CONFIG_LIBCAP=y" >> $config_host_mak
4105 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
4106 for drv in $audio_drv_list; do
4107 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
4108 echo "$def=y" >> $config_host_mak
4109 if test "$drv" = "fmod"; then
4110 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
4113 if test "$audio_pt_int" = "yes" ; then
4114 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
4116 if test "$audio_win_int" = "yes" ; then
4117 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
4119 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
4120 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
4121 if test "$vnc" = "yes" ; then
4122 echo "CONFIG_VNC=y" >> $config_host_mak
4124 if test "$vnc_tls" = "yes" ; then
4125 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
4127 if test "$vnc_sasl" = "yes" ; then
4128 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
4130 if test "$vnc_jpeg" = "yes" ; then
4131 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
4133 if test "$vnc_png" = "yes" ; then
4134 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4136 if test "$vnc_ws" = "yes" ; then
4137 echo "CONFIG_VNC_WS=y" >> $config_host_mak
4138 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak
4140 if test "$fnmatch" = "yes" ; then
4141 echo "CONFIG_FNMATCH=y" >> $config_host_mak
4143 if test "$uuid" = "yes" ; then
4144 echo "CONFIG_UUID=y" >> $config_host_mak
4146 if test "$xfs" = "yes" ; then
4147 echo "CONFIG_XFS=y" >> $config_host_mak
4149 qemu_version=`head $source_path/VERSION`
4150 echo "VERSION=$qemu_version" >>$config_host_mak
4151 echo "PKGVERSION=$pkgversion" >>$config_host_mak
4152 echo "SRC_PATH=$source_path" >> $config_host_mak
4153 echo "TARGET_DIRS=$target_list" >> $config_host_mak
4154 if [ "$docs" = "yes" ] ; then
4155 echo "BUILD_DOCS=yes" >> $config_host_mak
4157 if test "$modules" = "yes"; then
4158 # $shacmd can generate a hash started with digit, which the compiler doesn't
4159 # like as an symbol. So prefix it with an underscore
4160 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
4161 echo "CONFIG_MODULES=y" >> $config_host_mak
4163 if test "$sdl" = "yes" ; then
4164 echo "CONFIG_SDL=y" >> $config_host_mak
4165 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
4167 if test "$cocoa" = "yes" ; then
4168 echo "CONFIG_COCOA=y" >> $config_host_mak
4170 if test "$curses" = "yes" ; then
4171 echo "CONFIG_CURSES=y" >> $config_host_mak
4173 if test "$utimens" = "yes" ; then
4174 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
4176 if test "$pipe2" = "yes" ; then
4177 echo "CONFIG_PIPE2=y" >> $config_host_mak
4179 if test "$accept4" = "yes" ; then
4180 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
4182 if test "$splice" = "yes" ; then
4183 echo "CONFIG_SPLICE=y" >> $config_host_mak
4185 if test "$eventfd" = "yes" ; then
4186 echo "CONFIG_EVENTFD=y" >> $config_host_mak
4188 if test "$fallocate" = "yes" ; then
4189 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4191 if test "$fallocate_punch_hole" = "yes" ; then
4192 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
4194 if test "$sync_file_range" = "yes" ; then
4195 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
4197 if test "$fiemap" = "yes" ; then
4198 echo "CONFIG_FIEMAP=y" >> $config_host_mak
4200 if test "$dup3" = "yes" ; then
4201 echo "CONFIG_DUP3=y" >> $config_host_mak
4203 if test "$ppoll" = "yes" ; then
4204 echo "CONFIG_PPOLL=y" >> $config_host_mak
4206 if test "$prctl_pr_set_timerslack" = "yes" ; then
4207 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
4209 if test "$epoll" = "yes" ; then
4210 echo "CONFIG_EPOLL=y" >> $config_host_mak
4212 if test "$epoll_create1" = "yes" ; then
4213 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4215 if test "$epoll_pwait" = "yes" ; then
4216 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4218 if test "$sendfile" = "yes" ; then
4219 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4221 if test "$inotify" = "yes" ; then
4222 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4224 if test "$inotify1" = "yes" ; then
4225 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4227 if test "$byteswap_h" = "yes" ; then
4228 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4230 if test "$bswap_h" = "yes" ; then
4231 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4233 if test "$curl" = "yes" ; then
4234 echo "CONFIG_CURL=m" >> $config_host_mak
4235 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4236 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
4238 if test "$brlapi" = "yes" ; then
4239 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4241 if test "$bluez" = "yes" ; then
4242 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4243 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4245 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4246 if test "$gtk" = "yes" ; then
4247 echo "CONFIG_GTK=y" >> $config_host_mak
4248 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4249 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
4251 if test "$xen" = "yes" ; then
4252 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
4253 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
4255 if test "$linux_aio" = "yes" ; then
4256 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
4258 if test "$attr" = "yes" ; then
4259 echo "CONFIG_ATTR=y" >> $config_host_mak
4261 if test "$libattr" = "yes" ; then
4262 echo "CONFIG_LIBATTR=y" >> $config_host_mak
4264 if test "$virtfs" = "yes" ; then
4265 echo "CONFIG_VIRTFS=y" >> $config_host_mak
4267 if test "$vhost_scsi" = "yes" ; then
4268 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
4270 if test "$blobs" = "yes" ; then
4271 echo "INSTALL_BLOBS=yes" >> $config_host_mak
4273 if test "$iovec" = "yes" ; then
4274 echo "CONFIG_IOVEC=y" >> $config_host_mak
4276 if test "$preadv" = "yes" ; then
4277 echo "CONFIG_PREADV=y" >> $config_host_mak
4279 if test "$fdt" = "yes" ; then
4280 echo "CONFIG_FDT=y" >> $config_host_mak
4282 if test "$signalfd" = "yes" ; then
4283 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
4285 if test "$tcg_interpreter" = "yes" ; then
4286 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
4288 if test "$fdatasync" = "yes" ; then
4289 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
4291 if test "$madvise" = "yes" ; then
4292 echo "CONFIG_MADVISE=y" >> $config_host_mak
4294 if test "$posix_madvise" = "yes" ; then
4295 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
4297 if test "$sigev_thread_id" = "yes" ; then
4298 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
4301 if test "$spice" = "yes" ; then
4302 echo "CONFIG_SPICE=y" >> $config_host_mak
4305 if test "$smartcard_nss" = "yes" ; then
4306 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
4307 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
4308 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
4311 if test "$libusb" = "yes" ; then
4312 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
4315 if test "$usb_redir" = "yes" ; then
4316 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
4319 if test "$glx" = "yes" ; then
4320 echo "CONFIG_GLX=y" >> $config_host_mak
4321 echo "GLX_LIBS=$glx_libs" >> $config_host_mak
4324 if test "$libiscsi" = "yes" ; then
4325 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
4326 if test "$libiscsi_version" = "1.4.0"; then
4327 echo "CONFIG_LIBISCSI_1_4=y" >> $config_host_mak
4329 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
4330 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
4333 if test "$libnfs" = "yes" ; then
4334 echo "CONFIG_LIBNFS=y" >> $config_host_mak
4337 if test "$seccomp" = "yes"; then
4338 echo "CONFIG_SECCOMP=y" >> $config_host_mak
4341 # XXX: suppress that
4342 if [ "$bsd" = "yes" ] ; then
4343 echo "CONFIG_BSD=y" >> $config_host_mak
4346 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
4348 if test "$zero_malloc" = "yes" ; then
4349 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
4351 if test "$qom_cast_debug" = "yes" ; then
4352 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
4354 if test "$rbd" = "yes" ; then
4355 echo "CONFIG_RBD=m" >> $config_host_mak
4356 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
4357 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
4360 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
4361 if test "$coroutine_pool" = "yes" ; then
4362 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
4364 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
4367 if test "$open_by_handle_at" = "yes" ; then
4368 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
4371 if test "$linux_magic_h" = "yes" ; then
4372 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
4375 if test "$pragma_diagnostic_available" = "yes" ; then
4376 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
4379 if test "$valgrind_h" = "yes" ; then
4380 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
4383 if test "$has_environ" = "yes" ; then
4384 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
4387 if test "$cpuid_h" = "yes" ; then
4388 echo "CONFIG_CPUID_H=y" >> $config_host_mak
4391 if test "$int128" = "yes" ; then
4392 echo "CONFIG_INT128=y" >> $config_host_mak
4395 if test "$getauxval" = "yes" ; then
4396 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
4399 if test "$glusterfs" = "yes" ; then
4400 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
4401 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
4402 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
4405 if test "$glusterfs_discard" = "yes" ; then
4406 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
4409 if test "$glusterfs_zerofill" = "yes" ; then
4410 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
4413 if test "$libssh2" = "yes" ; then
4414 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
4415 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
4416 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
4419 if test "$virtio_blk_data_plane" = "yes" ; then
4420 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak
4423 if test "$vhdx" = "yes" ; then
4424 echo "CONFIG_VHDX=y" >> $config_host_mak
4428 if test "$libusb" = "yes"; then
4429 echo "HOST_USB=libusb legacy" >> $config_host_mak
4431 echo "HOST_USB=stub" >> $config_host_mak
4434 # TPM passthrough support?
4435 if test "$tpm" = "yes"; then
4436 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
4437 if test "$tpm_passthrough" = "yes"; then
4438 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
4442 # use default implementation for tracing backend-specific routines
4444 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
4445 if test "$trace_backend" = "nop"; then
4446 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
4448 if test "$trace_backend" = "simple"; then
4449 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
4451 # Set the appropriate trace file.
4452 trace_file="\"$trace_file-\" FMT_pid"
4454 if test "$trace_backend" = "stderr"; then
4455 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
4458 if test "$trace_backend" = "ust"; then
4459 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
4461 if test "$trace_backend" = "dtrace"; then
4462 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
4463 if test "$trace_backend_stap" = "yes" ; then
4464 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
4467 if test "$trace_backend" = "ftrace"; then
4468 if test "$linux" = "yes" ; then
4469 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
4472 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
4475 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
4476 if test "$trace_default" = "yes"; then
4477 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
4480 if test "$rdma" = "yes" ; then
4481 echo "CONFIG_RDMA=y" >> $config_host_mak
4484 if test "$tcg_interpreter" = "yes"; then
4485 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
4486 elif test "$ARCH" = "sparc64" ; then
4487 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
4488 elif test "$ARCH" = "s390x" ; then
4489 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
4490 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
4491 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
4493 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
4495 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
4497 echo "TOOLS=$tools" >> $config_host_mak
4498 echo "ROMS=$roms" >> $config_host_mak
4499 echo "MAKE=$make" >> $config_host_mak
4500 echo "INSTALL=$install" >> $config_host_mak
4501 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
4502 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
4503 if test -n "$libtool"; then
4504 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
4505 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
4507 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
4508 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
4510 echo "PYTHON=$python" >> $config_host_mak
4511 echo "CC=$cc" >> $config_host_mak
4512 if $iasl -h > /dev/null 2>&1; then
4513 echo "IASL=$iasl" >> $config_host_mak
4515 echo "CC_I386=$cc_i386" >> $config_host_mak
4516 echo "HOST_CC=$host_cc" >> $config_host_mak
4517 echo "CXX=$cxx" >> $config_host_mak
4518 echo "OBJCC=$objcc" >> $config_host_mak
4519 echo "AR=$ar" >> $config_host_mak
4520 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
4521 echo "AS=$as" >> $config_host_mak
4522 echo "CPP=$cpp" >> $config_host_mak
4523 echo "OBJCOPY=$objcopy" >> $config_host_mak
4524 echo "LD=$ld" >> $config_host_mak
4525 echo "WINDRES=$windres" >> $config_host_mak
4526 echo "LIBTOOL=$libtool" >> $config_host_mak
4527 echo "CFLAGS=$CFLAGS" >> $config_host_mak
4528 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
4529 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
4530 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
4531 if test "$sparse" = "yes" ; then
4532 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
4533 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
4534 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
4536 if test "$cross_prefix" != ""; then
4537 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
4539 echo "AUTOCONF_HOST := " >> $config_host_mak
4541 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
4542 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
4543 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
4544 echo "LIBS+=$LIBS" >> $config_host_mak
4545 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
4546 echo "EXESUF=$EXESUF" >> $config_host_mak
4547 echo "DSOSUF=$DSOSUF" >> $config_host_mak
4548 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
4549 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
4550 echo "POD2MAN=$POD2MAN" >> $config_host_mak
4551 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
4552 if test "$gcov" = "yes" ; then
4553 echo "CONFIG_GCOV=y" >> $config_host_mak
4554 echo "GCOV=$gcov_tool" >> $config_host_mak
4557 # use included Linux headers
4558 if test "$linux" = "yes" ; then
4559 mkdir -p linux-headers
4574 # For most CPUs the kernel architecture name and QEMU CPU name match.
4578 # For non-KVM architectures we will not have asm headers
4579 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
4580 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
4584 for target in $target_list; do
4585 target_dir="$target"
4586 config_target_mak=$target_dir/config-target.mak
4587 target_name=`echo $target | cut -d '-' -f 1`
4588 target_bigendian="no"
4590 case "$target_name" in
4591 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
4592 target_bigendian=yes
4596 target_user_only="no"
4597 target_linux_user="no"
4598 target_bsd_user="no"
4600 ${target_name}-softmmu)
4601 target_softmmu="yes"
4603 ${target_name}-linux-user)
4604 if test "$linux" != "yes" ; then
4605 error_exit "Target '$target' is only available on a Linux host"
4607 target_user_only="yes"
4608 target_linux_user="yes"
4610 ${target_name}-bsd-user)
4611 if test "$bsd" != "yes" ; then
4612 error_exit "Target '$target' is only available on a BSD host"
4614 target_user_only="yes"
4615 target_bsd_user="yes"
4618 error_exit "Target '$target' not recognised"
4623 mkdir -p $target_dir
4624 echo "# Automatically generated by configure - do not modify" > $config_target_mak
4627 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
4630 TARGET_ARCH="$target_name"
4634 case "$target_name" in
4638 TARGET_BASE_ARCH=i386
4645 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
4648 TARGET_BASE_ARCH=arm
4650 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml"
4658 gdb_xml_files="cf-core.xml cf-fp.xml"
4660 microblaze|microblazeel)
4661 TARGET_ARCH=microblaze
4666 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
4670 TARGET_BASE_ARCH=mips
4671 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
4672 echo "TARGET_ABI32=y" >> $config_target_mak
4676 TARGET_BASE_ARCH=mips
4677 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
4682 TARGET_ARCH=openrisc
4683 TARGET_BASE_ARCH=openrisc
4686 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4689 TARGET_BASE_ARCH=ppc
4691 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4694 TARGET_BASE_ARCH=ppc
4696 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4700 TARGET_BASE_ARCH=ppc
4702 echo "TARGET_ABI32=y" >> $config_target_mak
4703 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4712 TARGET_BASE_ARCH=sparc
4716 TARGET_BASE_ARCH=sparc
4717 TARGET_ABI_DIR=sparc
4718 echo "TARGET_ABI32=y" >> $config_target_mak
4728 error_exit "Unsupported target CPU"
4731 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
4732 if [ "$TARGET_BASE_ARCH" = "" ]; then
4733 TARGET_BASE_ARCH=$TARGET_ARCH
4736 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
4739 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
4742 target_arch_name="`upper $TARGET_ARCH`"
4743 echo "TARGET_$target_arch_name=y" >> $config_target_mak
4744 echo "TARGET_NAME=$target_name" >> $config_target_mak
4745 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
4746 if [ "$TARGET_ABI_DIR" = "" ]; then
4747 TARGET_ABI_DIR=$TARGET_ARCH
4749 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
4750 case "$target_name" in
4752 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
4753 echo "CONFIG_XEN=y" >> $config_target_mak
4754 if test "$xen_pci_passthrough" = yes; then
4755 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
4761 case "$target_name" in
4762 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x)
4763 # Make sure the target and host cpus are compatible
4764 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
4765 \( "$target_name" = "$cpu" -o \
4766 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
4767 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
4768 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
4769 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
4770 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
4771 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then
4772 echo "CONFIG_KVM=y" >> $config_target_mak
4773 if test "$vhost_net" = "yes" ; then
4774 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
4778 if test "$target_bigendian" = "yes" ; then
4779 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
4781 if test "$target_softmmu" = "yes" ; then
4782 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
4784 if test "$target_user_only" = "yes" ; then
4785 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
4786 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
4788 if test "$target_linux_user" = "yes" ; then
4789 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
4792 if test ! -z "$gdb_xml_files" ; then
4793 for x in $gdb_xml_files; do
4794 list="$list $source_path/gdb-xml/$x"
4796 echo "TARGET_XML_FILES=$list" >> $config_target_mak
4799 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
4800 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
4802 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
4803 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
4805 if test "$target_bsd_user" = "yes" ; then
4806 echo "CONFIG_BSD_USER=y" >> $config_target_mak
4809 # generate QEMU_CFLAGS/LDFLAGS for targets
4814 for i in $ARCH $TARGET_BASE_ARCH ; do
4817 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
4818 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
4821 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
4822 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
4823 if test -n "${cxx}"; then
4824 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak
4825 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak
4829 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
4830 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
4833 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
4834 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
4837 echo "CONFIG_I386_DIS=y" >> $config_target_mak
4838 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
4841 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
4842 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
4845 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
4846 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
4849 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
4850 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
4853 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
4854 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
4857 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
4858 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
4861 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak
4862 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak
4865 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
4866 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
4869 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
4870 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
4873 echo "CONFIG_S390_DIS=y" >> $config_target_mak
4874 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
4877 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
4878 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
4881 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
4882 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
4885 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
4886 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
4890 if test "$tcg_interpreter" = "yes" ; then
4891 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
4892 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
4897 # Ensure there's only a single GP
4898 cflags="-msmall-data $cflags"
4902 if test "$gprof" = "yes" ; then
4903 echo "TARGET_GPROF=yes" >> $config_target_mak
4904 if test "$target_linux_user" = "yes" ; then
4906 ldflags="-p $ldflags"
4908 if test "$target_softmmu" = "yes" ; then
4909 ldflags="-p $ldflags"
4910 echo "GPROF_CFLAGS=-p" >> $config_target_mak
4914 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
4915 ldflags="$ldflags $textseg_ldflags"
4918 echo "LDFLAGS+=$ldflags" >> $config_target_mak
4919 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
4921 done # for target in $targets
4923 if [ "$pixman" = "internal" ]; then
4924 echo "config-host.h: subdir-pixman" >> $config_host_mak
4927 if test "$rdma" = "yes" ; then
4928 echo "CONFIG_RDMA=y" >> $config_host_mak
4931 if [ "$dtc_internal" = "yes" ]; then
4932 echo "config-host.h: subdir-dtc" >> $config_host_mak
4935 # build tree in object directory in case the source is not in the current directory
4936 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
4938 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
4939 DIRS="$DIRS roms/seabios roms/vgabios"
4940 DIRS="$DIRS qapi-generated"
4941 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
4942 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
4943 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
4944 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
4945 FILES="$FILES pc-bios/spapr-rtas/Makefile"
4946 FILES="$FILES pc-bios/s390-ccw/Makefile"
4947 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
4948 FILES="$FILES pc-bios/qemu-icon.bmp"
4950 $source_path/pc-bios/*.bin \
4951 $source_path/pc-bios/*.aml \
4952 $source_path/pc-bios/*.rom \
4953 $source_path/pc-bios/*.dtb \
4954 $source_path/pc-bios/*.img \
4955 $source_path/pc-bios/openbios-* \
4956 $source_path/pc-bios/palcode-*
4958 FILES="$FILES pc-bios/`basename $bios_file`"
4960 for test_file in `find $source_path/tests/acpi-test-data -type f`
4962 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
4965 for f in $FILES ; do
4966 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
4967 symlink "$source_path/$f" "$f"
4971 # temporary config to build submodules
4972 for rom in seabios vgabios ; do
4973 config_mak=roms/$rom/config.mak
4974 echo "# Automatically generated by configure - do not modify" > $config_mak
4975 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
4976 echo "AS=$as" >> $config_mak
4977 echo "CC=$cc" >> $config_mak
4978 echo "BCC=bcc" >> $config_mak
4979 echo "CPP=$cpp" >> $config_mak
4980 echo "OBJCOPY=objcopy" >> $config_mak
4981 echo "IASL=$iasl" >> $config_mak
4982 echo "LD=$ld" >> $config_mak
4985 if test "$docs" = "yes" ; then