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}-$$-${RANDOM}.c"
15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
23 # Print a helpful header at the top of config.log
24 echo "# QEMU configure log $(date)" >> config.log
25 printf "# Configured with:" >> config.log
26 printf " '%s'" "$0" "$@" >> config.log
28 echo "#" >> config.log
30 # Save the configure command line for later reuse.
31 cat <<EOD >config.status
33 # Generated by configure.
34 # Run this file to recreate the current configuration.
35 # Compiler output produced by configure, useful for debugging
36 # configure, is in config.log if it exists.
38 printf "exec" >>config.status
39 printf " '%s'" "$0" "$@" >>config.status
41 chmod +x config.status
46 while test -n "$2"; do
55 # Run the compiler, capturing its output to the log.
56 echo $cc "$@" >> config.log
57 $cc "$@" >> config.log 2>&1 || return $?
58 # Test passed. If this is an --enable-werror build, rerun
59 # the test with -Werror and bail out if it fails. This
60 # makes warning-generating-errors in configure test code
61 # obvious to developers.
62 if test "$werror" != "yes"; then
65 # Don't bother rerunning the compile if we were already using -Werror
71 echo $cc -Werror "$@" >> config.log
72 $cc -Werror "$@" >> config.log 2>&1 && return $?
73 error_exit "configure test passed without -Werror but failed with -Werror." \
74 "This is probably a bug in the configure script. The failing command" \
75 "will be at the bottom of config.log." \
76 "You can run configure with --disable-werror to bypass this check."
80 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC
86 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
89 # symbolically link $1 to $2. Portable version of "ln -sf".
92 mkdir -p "$(dirname "$2")"
96 # check whether a command is available to this shell (may be either an
97 # executable or a builtin)
99 type "$1" >/dev/null 2>&1
102 # search for an executable in PATH
108 # pathname has a dir component?
109 if [ "${local_command#*/}" != "$local_command" ]; then
110 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
111 echo "$local_command"
115 if [ -z "$local_command" ]; then
120 for local_dir in $PATH; do
121 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
122 echo "$local_dir/$local_command"
123 IFS="${local_ifs:-$(printf ' \t\n')}"
128 IFS="${local_ifs:-$(printf ' \t\n')}"
133 source_path=`dirname "$0"`
136 interp_prefix="/usr/gnemul/qemu-%M"
140 block_drv_rw_whitelist=""
141 block_drv_ro_whitelist=""
147 cc_i386=i386-pc-linux-gnu-gcc
151 # Don't accept a target_list environment variable.
154 # Default value for a variable defining feature "foo".
155 # * foo="no" feature will only be used if --enable-foo arg is given
156 # * foo="" feature will be searched for, and if found, will be used
157 # unless --disable-foo is given
158 # * foo="yes" this value will only be set by --enable-foo flag.
159 # feature will searched for,
160 # if not found, configure exits with error
162 # Always add --enable-foo and --disable-foo command line args.
163 # Distributions want to ensure that several features are compiled in, and it
164 # is impossible without a --enable-foo that exits if a feature is not found.
187 xen_pci_passthrough=""
209 LDFLAGS_SHARED="-shared"
212 mandir="\${prefix}/share/man"
213 datadir="\${prefix}/share"
214 qemu_docdir="\${prefix}/share/doc/qemu"
215 bindir="\${prefix}/bin"
216 libdir="\${prefix}/lib"
217 libexecdir="\${prefix}/libexec"
218 includedir="\${prefix}/include"
219 sysconfdir="\${prefix}/etc"
220 local_statedir="\${prefix}/var"
252 guest_agent_with_vss="no"
262 glusterfs_discard="no"
263 glusterfs_zerofill="no"
264 virtio_blk_data_plane=""
271 # parse CC options first
273 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
275 --cross-prefix=*) cross_prefix="$optarg"
279 --cxx=*) CXX="$optarg"
281 --source-path=*) source_path="$optarg"
283 --cpu=*) cpu="$optarg"
285 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
286 EXTRA_CFLAGS="$optarg"
288 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
289 EXTRA_LDFLAGS="$optarg"
291 --enable-debug-info) debug_info="yes"
293 --disable-debug-info) debug_info="no"
298 # Using uname is really, really broken. Once we have the right set of checks
299 # we can eliminate its usage altogether.
301 # Preferred compiler:
303 # ${cross_prefix}gcc (if cross-prefix specified)
305 if test -z "${CC}${cross_prefix}"; then
308 cc="${CC-${cross_prefix}gcc}"
311 if test -z "${CXX}${cross_prefix}"; then
314 cxx="${CXX-${cross_prefix}g++}"
317 ar="${AR-${cross_prefix}ar}"
318 as="${AS-${cross_prefix}as}"
320 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
321 ld="${LD-${cross_prefix}ld}"
322 libtool="${LIBTOOL-${cross_prefix}libtool}"
323 strip="${STRIP-${cross_prefix}strip}"
324 windres="${WINDRES-${cross_prefix}windres}"
325 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
327 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
329 pkg_config=query_pkg_config
330 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
332 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
333 ARFLAGS="${ARFLAGS-rv}"
335 # default flags for all hosts
336 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
337 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
338 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
339 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
340 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
341 if test "$debug_info" = "yes"; then
343 LDFLAGS="-g $LDFLAGS"
346 # make source path absolute
347 source_path=`cd "$source_path"; pwd`
352 #error $1 not defined
354 int main(void) { return 0; }
359 if check_define __linux__ ; then
361 elif check_define _WIN32 ; then
363 elif check_define __OpenBSD__ ; then
365 elif check_define __sun__ ; then
367 elif check_define __HAIKU__ ; then
373 # Some host OSes need non-standard checks for which CPU to use.
374 # Note that these checks are broken for cross-compilation: if you're
375 # cross-compiling to one of these OSes then you'll need to specify
376 # the correct CPU with the --cpu option.
379 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
380 # run 64-bit userspace code.
381 # If the user didn't specify a CPU explicitly and the kernel says this is
382 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
383 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
388 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
389 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
394 if test ! -z "$cpu" ; then
395 # command line argument
397 elif check_define __i386__ ; then
399 elif check_define __x86_64__ ; then
400 if check_define __ILP32__ ; then
405 elif check_define __sparc__ ; then
406 if check_define __arch64__ ; then
411 elif check_define _ARCH_PPC ; then
412 if check_define _ARCH_PPC64 ; then
417 elif check_define __mips__ ; then
419 elif check_define __ia64__ ; then
421 elif check_define __s390__ ; then
422 if check_define __s390x__ ; then
427 elif check_define __arm__ ; then
429 elif check_define __aarch64__ ; then
431 elif check_define __hppa__ ; then
438 # Normalise host CPU name and set ARCH.
439 # Note that this case should only have supported host CPUs, not guests.
441 ia64|ppc|ppc64|s390|s390x|sparc64|x32)
444 i386|i486|i586|i686|i86pc|BePC)
463 # This will result in either an error or falling back to TCI later
467 if test -z "$ARCH"; then
476 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
477 audio_possible_drivers="winwave sdl"
478 audio_drv_list="winwave"
482 audio_possible_drivers="winwave dsound sdl fmod"
483 audio_drv_list="winwave"
488 audio_possible_drivers="oss sdl esd pa"
494 audio_possible_drivers="oss sdl esd pa"
495 # needed for kinfo_getvmmap(3) in libutil.h
497 netmap="" # enable netmap autodetect
503 audio_possible_drivers="oss sdl esd pa"
509 audio_possible_drivers="oss sdl esd"
516 audio_possible_drivers="sdl esd"
521 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
522 if [ "$cpu" = "x86_64" ] ; then
523 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
524 LDFLAGS="-arch x86_64 $LDFLAGS"
527 audio_drv_list="coreaudio"
528 audio_possible_drivers="coreaudio sdl fmod"
529 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
530 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
531 # Disable attempts to use ObjectiveC features in os/object.h since they
532 # won't work when we're compiling with gcc as a C compiler.
533 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
538 install="${INSTALL-ginstall}"
540 smbd="${SMBD-/usr/sfw/sbin/smbd}"
541 needs_libsunmath="no"
542 solarisrev=`uname -r | cut -f2 -d.`
543 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
544 if test "$solarisrev" -le 9 ; then
545 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
546 needs_libsunmath="yes"
547 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
548 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
549 LIBS="-lsunmath $LIBS"
551 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
552 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
553 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
554 "Studio 11 can be downloaded from www.sun.com."
558 if test -f /usr/include/sys/soundcard.h ; then
561 audio_possible_drivers="oss sdl"
562 # needed for CMSG_ macros in sys/socket.h
563 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
564 # needed for TIOCWIN* defines in termios.h
565 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
566 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
567 solarisnetlibs="-lsocket -lnsl -lresolv"
568 LIBS="$solarisnetlibs $LIBS"
569 libs_qga="$solarisnetlibs $libs_qga"
577 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
578 LIBS="-lposix_error_mapper -lnetwork $LIBS"
582 audio_possible_drivers="oss alsa sdl esd pa"
588 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then
589 audio_possible_drivers="$audio_possible_drivers fmod"
591 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
595 if [ "$bsd" = "yes" ] ; then
596 if [ "$darwin" != "yes" ] ; then
601 : ${make=${MAKE-make}}
602 : ${install=${INSTALL-install}}
603 : ${python=${PYTHON-python}}
604 : ${smbd=${SMBD-/usr/sbin/smbd}}
606 # Default objcc to clang if available, otherwise use CC
613 if test "$mingw32" = "yes" ; then
616 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
617 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
618 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
619 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
621 int main(void) { return 0; }
623 if compile_prog "" "-liberty" ; then
624 LIBS="-liberty $LIBS"
626 prefix="c:/Program Files/QEMU"
629 qemu_docdir="\${prefix}"
631 sysconfdir="\${prefix}"
634 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
640 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
642 --help|-h) show_help=yes
644 --version|-V) exec cat $source_path/VERSION
646 --prefix=*) prefix="$optarg"
648 --interp-prefix=*) interp_prefix="$optarg"
656 --host-cc=*) host_cc="$optarg"
660 --iasl=*) iasl="$optarg"
662 --objcc=*) objcc="$optarg"
664 --make=*) make="$optarg"
666 --install=*) install="$optarg"
668 --python=*) python="$optarg"
670 --gcov=*) gcov_tool="$optarg"
672 --smbd=*) smbd="$optarg"
680 --disable-debug-info)
687 --target-list=*) target_list="$optarg"
689 --enable-trace-backend=*) trace_backend="$optarg"
691 --with-trace-file=*) trace_file="$optarg"
693 --enable-gprof) gprof="yes"
695 --enable-gcov) gcov="yes"
699 LDFLAGS="-static $LDFLAGS"
700 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
702 --mandir=*) mandir="$optarg"
704 --bindir=*) bindir="$optarg"
706 --libdir=*) libdir="$optarg"
708 --libexecdir=*) libexecdir="$optarg"
710 --includedir=*) includedir="$optarg"
712 --datadir=*) datadir="$optarg"
714 --with-confsuffix=*) confsuffix="$optarg"
716 --docdir=*) qemu_docdir="$optarg"
718 --sysconfdir=*) sysconfdir="$optarg"
720 --localstatedir=*) local_statedir="$optarg"
722 --sbindir=*|--sharedstatedir=*|\
723 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
724 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
725 # These switches are silently ignored, for compatibility with
726 # autoconf-generated configure scripts. This allows QEMU's
727 # configure to be used by RPM and similar macros that set
728 # lots of directory switches by default.
730 --with-system-pixman) pixman="system"
732 --without-system-pixman) pixman="internal"
734 --without-pixman) pixman="none"
736 --disable-sdl) sdl="no"
738 --enable-sdl) sdl="yes"
740 --disable-qom-cast-debug) qom_cast_debug="no"
742 --enable-qom-cast-debug) qom_cast_debug="yes"
744 --disable-virtfs) virtfs="no"
746 --enable-virtfs) virtfs="yes"
748 --disable-vnc) vnc="no"
750 --enable-vnc) vnc="yes"
752 --fmod-lib=*) fmod_lib="$optarg"
754 --fmod-inc=*) fmod_inc="$optarg"
756 --oss-lib=*) oss_lib="$optarg"
758 --audio-drv-list=*) audio_drv_list="$optarg"
760 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
762 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
764 --enable-debug-tcg) debug_tcg="yes"
766 --disable-debug-tcg) debug_tcg="no"
769 # Enable debugging options that aren't excessively noisy
774 --enable-sparse) sparse="yes"
776 --disable-sparse) sparse="no"
778 --disable-strip) strip_opt="no"
780 --disable-vnc-tls) vnc_tls="no"
782 --enable-vnc-tls) vnc_tls="yes"
784 --disable-vnc-sasl) vnc_sasl="no"
786 --enable-vnc-sasl) vnc_sasl="yes"
788 --disable-vnc-jpeg) vnc_jpeg="no"
790 --enable-vnc-jpeg) vnc_jpeg="yes"
792 --disable-vnc-png) vnc_png="no"
794 --enable-vnc-png) vnc_png="yes"
796 --disable-vnc-ws) vnc_ws="no"
798 --enable-vnc-ws) vnc_ws="yes"
800 --disable-slirp) slirp="no"
802 --disable-uuid) uuid="no"
804 --enable-uuid) uuid="yes"
806 --disable-vde) vde="no"
808 --enable-vde) vde="yes"
810 --disable-netmap) netmap="no"
812 --enable-netmap) netmap="yes"
814 --disable-xen) xen="no"
816 --enable-xen) xen="yes"
818 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
820 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
822 --disable-brlapi) brlapi="no"
824 --enable-brlapi) brlapi="yes"
826 --disable-bluez) bluez="no"
828 --enable-bluez) bluez="yes"
830 --disable-kvm) kvm="no"
832 --enable-kvm) kvm="yes"
834 --disable-tcg-interpreter) tcg_interpreter="no"
836 --enable-tcg-interpreter) tcg_interpreter="yes"
838 --disable-cap-ng) cap_ng="no"
840 --enable-cap-ng) cap_ng="yes"
842 --disable-spice) spice="no"
844 --enable-spice) spice="yes"
846 --disable-libiscsi) libiscsi="no"
848 --enable-libiscsi) libiscsi="yes"
850 --disable-libnfs) libnfs="no"
852 --enable-libnfs) libnfs="yes"
854 --enable-profiler) profiler="yes"
856 --disable-cocoa) cocoa="no"
861 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
863 --disable-system) softmmu="no"
865 --enable-system) softmmu="yes"
872 --disable-linux-user) linux_user="no"
874 --enable-linux-user) linux_user="yes"
876 --disable-bsd-user) bsd_user="no"
878 --enable-bsd-user) bsd_user="yes"
880 --enable-guest-base) guest_base="yes"
882 --disable-guest-base) guest_base="no"
884 --enable-pie) pie="yes"
886 --disable-pie) pie="no"
888 --enable-uname-release=*) uname_release="$optarg"
890 --enable-werror) werror="yes"
892 --disable-werror) werror="no"
894 --disable-curses) curses="no"
896 --enable-curses) curses="yes"
898 --disable-curl) curl="no"
900 --enable-curl) curl="yes"
902 --disable-fdt) fdt="no"
904 --enable-fdt) fdt="yes"
906 --disable-linux-aio) linux_aio="no"
908 --enable-linux-aio) linux_aio="yes"
910 --disable-attr) attr="no"
912 --enable-attr) attr="yes"
914 --disable-blobs) blobs="no"
916 --with-pkgversion=*) pkgversion=" ($optarg)"
918 --with-coroutine=*) coroutine="$optarg"
920 --disable-coroutine-pool) coroutine_pool="no"
922 --enable-coroutine-pool) coroutine_pool="yes"
924 --disable-docs) docs="no"
926 --enable-docs) docs="yes"
928 --disable-vhost-net) vhost_net="no"
930 --enable-vhost-net) vhost_net="yes"
932 --disable-vhost-scsi) vhost_scsi="no"
934 --enable-vhost-scsi) vhost_scsi="yes"
936 --disable-glx) glx="no"
938 --enable-glx) glx="yes"
940 --disable-rbd) rbd="no"
942 --enable-rbd) rbd="yes"
944 --disable-xfsctl) xfs="no"
946 --enable-xfsctl) xfs="yes"
948 --disable-smartcard-nss) smartcard_nss="no"
950 --enable-smartcard-nss) smartcard_nss="yes"
952 --disable-libusb) libusb="no"
954 --enable-libusb) libusb="yes"
956 --disable-usb-redir) usb_redir="no"
958 --enable-usb-redir) usb_redir="yes"
960 --disable-zlib-test) zlib="no"
962 --enable-guest-agent) guest_agent="yes"
964 --disable-guest-agent) guest_agent="no"
966 --with-vss-sdk) vss_win32_sdk=""
968 --with-vss-sdk=*) vss_win32_sdk="$optarg"
970 --without-vss-sdk) vss_win32_sdk="no"
972 --with-win-sdk) win_sdk=""
974 --with-win-sdk=*) win_sdk="$optarg"
976 --without-win-sdk) win_sdk="no"
978 --enable-tools) want_tools="yes"
980 --disable-tools) want_tools="no"
982 --enable-seccomp) seccomp="yes"
984 --disable-seccomp) seccomp="no"
986 --disable-glusterfs) glusterfs="no"
988 --enable-glusterfs) glusterfs="yes"
990 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no"
992 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes"
994 --disable-gtk) gtk="no"
996 --enable-gtk) gtk="yes"
998 --enable-rdma) rdma="yes"
1000 --disable-rdma) rdma="no"
1002 --with-gtkabi=*) gtkabi="$optarg"
1004 --enable-tpm) tpm="yes"
1006 --disable-libssh2) libssh2="no"
1008 --enable-libssh2) libssh2="yes"
1010 --enable-vhdx) vhdx="yes"
1012 --disable-vhdx) vhdx="no"
1014 *) echo "ERROR: unknown option $opt"; show_help="yes"
1019 if ! has $python; then
1020 error_exit "Python not found. Use --python=/path/to/python"
1023 # Note that if the Python conditional here evaluates True we will exit
1024 # with status 1 which is a shell 'false' value.
1025 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1026 error_exit "Cannot use '$python', Python 2.4 or later is required." \
1027 "Note that Python 3 or later is not yet supported." \
1028 "Use --python=/path/to/python to specify a supported Python."
1031 # The -B switch was added in Python 2.6.
1032 # If it is supplied, compiled files are not written.
1033 # Use it for Python versions which support it.
1034 if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then
1041 LDFLAGS="-m32 $LDFLAGS"
1045 LDFLAGS="-m64 $LDFLAGS"
1048 LDFLAGS="-m32 $LDFLAGS"
1049 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1052 LDFLAGS="-m64 $LDFLAGS"
1053 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1056 CPU_CFLAGS="-m31 -march=z990"
1057 LDFLAGS="-m31 $LDFLAGS"
1060 CPU_CFLAGS="-m64 -march=z990"
1061 LDFLAGS="-m64 $LDFLAGS"
1065 LDFLAGS="-m32 $LDFLAGS"
1066 cc_i386='$(CC) -m32'
1070 LDFLAGS="-m64 $LDFLAGS"
1071 cc_i386='$(CC) -m32'
1075 LDFLAGS="-mx32 $LDFLAGS"
1076 cc_i386='$(CC) -m32'
1078 # No special flags required for other host CPUs
1081 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1082 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
1084 default_target_list=""
1088 if [ "$softmmu" = "yes" ]; then
1089 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1091 if [ "$linux_user" = "yes" ]; then
1092 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1094 if [ "$bsd_user" = "yes" ]; then
1095 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1098 for config in $mak_wilds; do
1099 default_target_list="${default_target_list} $(basename "$config" .mak)"
1102 if test x"$show_help" = x"yes" ; then
1105 Usage: configure [options]
1106 Options: [defaults in brackets after descriptions]
1109 --help print this message
1110 --prefix=PREFIX install in PREFIX [$prefix]
1111 --interp-prefix=PREFIX where to find shared libraries, etc.
1112 use %M for cpu name [$interp_prefix]
1113 --target-list=LIST set target list (default: build everything)
1114 $(echo Available targets: $default_target_list | \
1115 fold -s -w 53 | sed -e 's/^/ /')
1117 Advanced options (experts only):
1118 --source-path=PATH path of source code [$source_path]
1119 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1120 --cc=CC use C compiler CC [$cc]
1121 --iasl=IASL use ACPI compiler IASL [$iasl]
1122 --host-cc=CC use C compiler CC [$host_cc] for code run at
1124 --cxx=CXX use C++ compiler CXX [$cxx]
1125 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1126 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1127 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1128 --make=MAKE use specified make [$make]
1129 --install=INSTALL use specified install [$install]
1130 --python=PYTHON use specified python [$python]
1131 --smbd=SMBD use specified smbd [$smbd]
1132 --static enable static build [$static]
1133 --mandir=PATH install man pages in PATH
1134 --datadir=PATH install firmware in PATH$confsuffix
1135 --docdir=PATH install documentation in PATH$confsuffix
1136 --bindir=PATH install binaries in PATH
1137 --libdir=PATH install libraries in PATH
1138 --sysconfdir=PATH install config in PATH$confsuffix
1139 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1140 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]
1141 --enable-modules enable modules support
1142 --enable-debug-tcg enable TCG debugging
1143 --disable-debug-tcg disable TCG debugging (default)
1144 --enable-debug-info enable debugging information (default)
1145 --disable-debug-info disable debugging information
1146 --enable-debug enable common debug build options
1147 --enable-sparse enable sparse checker
1148 --disable-sparse disable sparse checker (default)
1149 --disable-strip disable stripping binaries
1150 --disable-werror disable compilation abort on warning
1151 --disable-sdl disable SDL
1152 --enable-sdl enable SDL
1153 --disable-gtk disable gtk UI
1154 --enable-gtk enable gtk UI
1155 --disable-virtfs disable VirtFS
1156 --enable-virtfs enable VirtFS
1157 --disable-vnc disable VNC
1158 --enable-vnc enable VNC
1159 --disable-cocoa disable Cocoa (Mac OS X only)
1160 --enable-cocoa enable Cocoa (default on Mac OS X)
1161 --audio-drv-list=LIST set audio drivers list:
1162 Available drivers: $audio_possible_drivers
1163 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1164 --block-drv-rw-whitelist=L
1165 set block driver read-write whitelist
1166 (affects only QEMU, not qemu-img)
1167 --block-drv-ro-whitelist=L
1168 set block driver read-only whitelist
1169 (affects only QEMU, not qemu-img)
1170 --disable-xen disable xen backend driver support
1171 --enable-xen enable xen backend driver support
1172 --disable-xen-pci-passthrough
1173 --enable-xen-pci-passthrough
1174 --disable-brlapi disable BrlAPI
1175 --enable-brlapi enable BrlAPI
1176 --disable-vnc-tls disable TLS encryption for VNC server
1177 --enable-vnc-tls enable TLS encryption for VNC server
1178 --disable-vnc-sasl disable SASL encryption for VNC server
1179 --enable-vnc-sasl enable SASL encryption for VNC server
1180 --disable-vnc-jpeg disable JPEG lossy compression for VNC server
1181 --enable-vnc-jpeg enable JPEG lossy compression for VNC server
1182 --disable-vnc-png disable PNG compression for VNC server (default)
1183 --enable-vnc-png enable PNG compression for VNC server
1184 --disable-vnc-ws disable Websockets support for VNC server
1185 --enable-vnc-ws enable Websockets support for VNC server
1186 --disable-curses disable curses output
1187 --enable-curses enable curses output
1188 --disable-curl disable curl connectivity
1189 --enable-curl enable curl connectivity
1190 --disable-fdt disable fdt device tree
1191 --enable-fdt enable fdt device tree
1192 --disable-bluez disable bluez stack connectivity
1193 --enable-bluez enable bluez stack connectivity
1194 --disable-slirp disable SLIRP userspace network connectivity
1195 --disable-kvm disable KVM acceleration support
1196 --enable-kvm enable KVM acceleration support
1197 --disable-rdma disable RDMA-based migration support
1198 --enable-rdma enable RDMA-based migration support
1199 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1200 --enable-system enable all system emulation targets
1201 --disable-system disable all system emulation targets
1202 --enable-user enable supported user emulation targets
1203 --disable-user disable all user emulation targets
1204 --enable-linux-user enable all linux usermode emulation targets
1205 --disable-linux-user disable all linux usermode emulation targets
1206 --enable-bsd-user enable all BSD usermode emulation targets
1207 --disable-bsd-user disable all BSD usermode emulation targets
1208 --enable-guest-base enable GUEST_BASE support for usermode
1210 --disable-guest-base disable GUEST_BASE support
1211 --enable-pie build Position Independent Executables
1212 --disable-pie do not build Position Independent Executables
1213 --fmod-lib path to FMOD library
1214 --fmod-inc path to FMOD includes
1215 --oss-lib path to OSS library
1216 --enable-uname-release=R Return R for uname -r in usermode emulation
1217 --cpu=CPU Build for host CPU [$cpu]
1218 --disable-uuid disable uuid support
1219 --enable-uuid enable uuid support
1220 --disable-vde disable support for vde network
1221 --enable-vde enable support for vde network
1222 --disable-netmap disable support for netmap network
1223 --enable-netmap enable support for netmap network
1224 --disable-linux-aio disable Linux AIO support
1225 --enable-linux-aio enable Linux AIO support
1226 --disable-cap-ng disable libcap-ng support
1227 --enable-cap-ng enable libcap-ng support
1228 --disable-attr disables attr and xattr support
1229 --enable-attr enable attr and xattr support
1230 --disable-blobs disable installing provided firmware blobs
1231 --enable-docs enable documentation build
1232 --disable-docs disable documentation build
1233 --disable-vhost-net disable vhost-net acceleration support
1234 --enable-vhost-net enable vhost-net acceleration support
1235 --enable-trace-backend=B Set trace backend
1236 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1237 --with-trace-file=NAME Full PATH,NAME of file to store traces
1239 --disable-spice disable spice
1240 --enable-spice enable spice
1241 --enable-rbd enable building the rados block device (rbd)
1242 --disable-libiscsi disable iscsi support
1243 --enable-libiscsi enable iscsi support
1244 --disable-libnfs disable nfs support
1245 --enable-libnfs enable nfs support
1246 --disable-smartcard-nss disable smartcard nss support
1247 --enable-smartcard-nss enable smartcard nss support
1248 --disable-libusb disable libusb (for usb passthrough)
1249 --enable-libusb enable libusb (for usb passthrough)
1250 --disable-usb-redir disable usb network redirection support
1251 --enable-usb-redir enable usb network redirection support
1252 --disable-guest-agent disable building of the QEMU Guest Agent
1253 --enable-guest-agent enable building of the QEMU Guest Agent
1254 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1255 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1256 --disable-seccomp disable seccomp support
1257 --enable-seccomp enables seccomp support
1258 --with-coroutine=BACKEND coroutine backend. Supported options:
1259 gthread, ucontext, sigaltstack, windows
1260 --disable-coroutine-pool disable coroutine freelist (worse performance)
1261 --enable-coroutine-pool enable coroutine freelist (better performance)
1262 --enable-glusterfs enable GlusterFS backend
1263 --disable-glusterfs disable GlusterFS backend
1264 --enable-gcov enable test coverage analysis with gcov
1265 --gcov=GCOV use specified gcov [$gcov_tool]
1266 --enable-tpm enable TPM support
1267 --disable-libssh2 disable ssh block device support
1268 --enable-libssh2 enable ssh block device support
1269 --disable-vhdx disables support for the Microsoft VHDX image format
1270 --enable-vhdx enable support for the Microsoft VHDX image format
1272 NOTE: The object files are built at the place where configure is launched
1277 # Now we have handled --enable-tcg-interpreter and know we're not just
1278 # printing the help message, bail out if the host CPU isn't supported.
1279 if test "$ARCH" = "unknown"; then
1280 if test "$tcg_interpreter" = "yes" ; then
1281 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1284 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1288 # check that the C compiler works.
1290 int main(void) { return 0; }
1293 if compile_object ; then
1294 : C compiler works ok
1296 error_exit "\"$cc\" either does not exist or does not work"
1299 # Consult white-list to determine whether to enable werror
1300 # by default. Only enable by default for git builds
1301 z_version=`cut -f3 -d. $source_path/VERSION`
1303 if test -z "$werror" ; then
1304 if test -d "$source_path/.git" -a \
1305 "$linux" = "yes" ; then
1312 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1313 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1314 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1315 gcc_flags="-Wendif-labels $gcc_flags"
1316 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1317 gcc_flags="-Wno-string-plus-int $gcc_flags"
1318 # Note that we do not add -Werror to gcc_flags here, because that would
1319 # enable it for all configure tests. If a configure test failed due
1320 # to -Werror this would just silently disable some features,
1321 # so it's too error prone.
1323 int main(void) { return 0; }
1325 for flag in $gcc_flags; do
1326 # Use the positive sense of the flag when testing for -Wno-wombat
1327 # support (gcc will happily accept the -Wno- form of unknown
1329 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1330 if compile_prog "-Werror $optflag" "" ; then
1331 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1335 if compile_prog "-Werror -fstack-protector-all" "" ; then
1336 QEMU_CFLAGS="$QEMU_CFLAGS -fstack-protector-all"
1337 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,-fstack-protector-all"
1340 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1341 # large functions that use global variables. The bug is in all releases of
1342 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1343 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1345 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1346 int main(void) { return 0; }
1348 #error No bug in this compiler.
1351 if compile_prog "-Werror -fno-gcse" "" ; then
1352 TRANSLATE_OPT_CFLAGS=-fno-gcse
1355 if test "$static" = "yes" ; then
1356 if test "$pie" = "yes" ; then
1357 error_exit "static and pie are mutually incompatible"
1363 if test "$pie" = ""; then
1364 case "$cpu-$targetos" in
1365 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1373 if test "$pie" != "no" ; then
1377 # define THREAD __thread
1382 static THREAD int tls_var;
1384 int main(void) { return tls_var; }
1387 if compile_prog "-fPIE -DPIE" "-pie"; then
1388 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1389 LDFLAGS="-pie $LDFLAGS"
1391 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1392 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1395 if test "$pie" = "yes"; then
1396 error_exit "PIE not available due to missing toolchain support"
1398 echo "Disabling PIE due to missing toolchain support"
1403 if compile_prog "-fno-pie" "-nopie"; then
1404 CFLAGS_NOPIE="-fno-pie"
1405 LDFLAGS_NOPIE="-nopie"
1409 ##########################################
1410 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1411 # use i686 as default anyway, but for those that don't, an explicit
1412 # specification is necessary
1414 if test "$cpu" = "i386"; then
1416 static int sfaa(int *ptr)
1418 return __sync_fetch_and_and(ptr, 0);
1424 val = __sync_val_compare_and_swap(&val, 0, 1);
1429 if ! compile_prog "" "" ; then
1430 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1434 #########################################
1435 # Solaris specific configure tool chain decisions
1437 if test "$solaris" = "yes" ; then
1438 if has $install; then
1441 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1442 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1443 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1445 if test "`path_of $install`" = "/usr/sbin/install" ; then
1446 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1447 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1448 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1453 if test -f /usr/ccs/bin/ar ; then
1454 error_exit "No path includes ar" \
1455 "Add /usr/ccs/bin to your path and rerun configure"
1457 error_exit "No path includes ar"
1461 if test -z "${target_list+xxx}" ; then
1462 target_list="$default_target_list"
1464 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1467 # Check that we recognised the target name; this allows a more
1468 # friendly error message than if we let it fall through.
1469 for target in $target_list; do
1470 case " $default_target_list " in
1474 error_exit "Unknown target name '$target'"
1479 # see if system emulation was really requested
1480 case " $target_list " in
1481 *"-softmmu "*) softmmu=yes
1487 feature_not_found() {
1491 error_exit "User requested feature $feature" \
1492 "configure was not able to find it." \
1497 # big/little endian test
1499 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1500 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1501 extern int foo(short *, short *);
1502 int main(int argc, char *argv[]) {
1503 return foo(big_endian, little_endian);
1507 if compile_object ; then
1508 if grep -q BiGeNdIaN $TMPO ; then
1510 elif grep -q LiTtLeEnDiAn $TMPO ; then
1513 echo big/little test failed
1516 echo big/little test failed
1519 ##########################################
1522 if ! has "$pkg_config_exe"; then
1523 error_exit "pkg-config binary '$pkg_config_exe' not found"
1526 ##########################################
1529 if test "$linux_user" = "yes"; then
1532 #include <linux/futex.h>
1534 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1540 if ! compile_object ; then
1541 feature_not_found "nptl" "Install glibc and linux kernel headers."
1545 ##########################################
1548 if test "$zlib" != "no" ; then
1551 int main(void) { zlibVersion(); return 0; }
1553 if compile_prog "" "-lz" ; then
1556 error_exit "zlib check failed" \
1557 "Make sure to have the zlib libs and headers installed."
1560 libs_softmmu="$libs_softmmu -lz"
1562 ##########################################
1565 if test "$seccomp" != "no" ; then
1566 if $pkg_config --atleast-version=2.1.0 libseccomp; then
1567 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1568 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1571 if test "$seccomp" = "yes"; then
1572 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.0"
1577 ##########################################
1580 if test "$xen" != "no" ; then
1581 xen_libs="-lxenstore -lxenctrl -lxenguest"
1583 # First we test whether Xen headers and libraries are available.
1584 # If no, we are done and there is no Xen support.
1585 # If yes, more tests are run to detect the Xen version.
1589 #include <xenctrl.h>
1594 if ! compile_prog "" "$xen_libs" ; then
1596 if test "$xen" = "yes" ; then
1597 feature_not_found "xen" "Install xen devel"
1603 cat > $TMPC <<EOF &&
1604 #include <xenctrl.h>
1605 #include <xenstore.h>
1607 #include <xen/hvm/hvm_info_table.h>
1608 #if !defined(HVM_MAX_VCPUS)
1609 # error HVM_MAX_VCPUS not defined
1614 xc = xc_interface_open(0, 0, 0);
1615 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1616 xc_gnttab_open(NULL, 0);
1617 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1618 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1622 compile_prog "" "$xen_libs"
1624 xen_ctrl_version=420
1628 cat > $TMPC <<EOF &&
1629 #include <xenctrl.h>
1632 #include <xen/hvm/hvm_info_table.h>
1633 #if !defined(HVM_MAX_VCPUS)
1634 # error HVM_MAX_VCPUS not defined
1638 xc_interface_open(0, 0, 0);
1639 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1640 xc_gnttab_open(NULL, 0);
1641 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1645 compile_prog "" "$xen_libs"
1647 xen_ctrl_version=410
1652 cat > $TMPC <<EOF &&
1653 #include <xenctrl.h>
1656 #include <xen/hvm/hvm_info_table.h>
1657 #if !defined(HVM_MAX_VCPUS)
1658 # error HVM_MAX_VCPUS not defined
1661 struct xen_add_to_physmap xatp = {
1662 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1665 xc_interface_open();
1667 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1668 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1672 compile_prog "" "$xen_libs"
1674 xen_ctrl_version=400
1679 cat > $TMPC <<EOF &&
1680 #include <xenctrl.h>
1683 struct xen_add_to_physmap xatp = {
1684 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1687 xc_interface_open();
1689 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1690 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1694 compile_prog "" "$xen_libs"
1696 xen_ctrl_version=340
1701 cat > $TMPC <<EOF &&
1702 #include <xenctrl.h>
1706 xc_interface_open();
1708 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1712 compile_prog "" "$xen_libs"
1714 xen_ctrl_version=330
1717 # Xen version unsupported
1719 if test "$xen" = "yes" ; then
1720 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)"
1725 if test "$xen" = yes; then
1726 libs_softmmu="$xen_libs $libs_softmmu"
1730 if test "$xen_pci_passthrough" != "no"; then
1731 if test "$xen" = "yes" && test "$linux" = "yes" &&
1732 test "$xen_ctrl_version" -ge 340; then
1733 xen_pci_passthrough=yes
1735 if test "$xen_pci_passthrough" = "yes"; then
1736 if test "$xen_ctrl_version" -lt 340; then
1737 error_exit "User requested feature Xen PCI Passthrough" \
1738 "This feature does not work with Xen 3.3"
1740 error_exit "User requested feature Xen PCI Passthrough" \
1741 " but this feature requires /sys from Linux"
1743 xen_pci_passthrough=no
1747 ##########################################
1750 if ! has $libtool; then
1754 # MacOSX ships with a libtool which isn't the GNU one; weed this
1755 # out by checking whether libtool supports the --version switch
1756 if test -n "$libtool"; then
1757 if ! "$libtool" --version >/dev/null 2>&1; then
1762 ##########################################
1764 if test "$sparse" != "no" ; then
1768 if test "$sparse" = "yes" ; then
1769 feature_not_found "sparse" "Install sparse binary"
1775 ##########################################
1778 if test "$gtk" != "no"; then
1779 gtkpackage="gtk+-$gtkabi"
1780 if test "$gtkabi" = "3.0" ; then
1782 vtepackage="vte-2.90"
1789 if ! $pkg_config --exists "$gtkpackage >= $gtkversion"; then
1790 if test "$gtk" = "yes" ; then
1791 feature_not_found "gtk" "Install gtk2 or gtk3 (requires --with-gtkabi=3.0 option to configure) devel"
1794 elif ! $pkg_config --exists "$vtepackage >= $vteversion"; then
1795 if test "$gtk" = "yes" ; then
1796 error_exit "libvte not found (required for gtk support)"
1800 gtk_cflags=`$pkg_config --cflags $gtkpackage`
1801 gtk_libs=`$pkg_config --libs $gtkpackage`
1802 vte_cflags=`$pkg_config --cflags $vtepackage`
1803 vte_libs=`$pkg_config --libs $vtepackage`
1804 libs_softmmu="$gtk_libs $vte_libs $libs_softmmu"
1809 ##########################################
1812 # Look for sdl configuration program (pkg-config or sdl-config). Try
1813 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1814 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1815 sdl_config=sdl-config
1818 if $pkg_config sdl --exists; then
1819 sdlconfig="$pkg_config sdl"
1820 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1821 elif has ${sdl_config}; then
1822 sdlconfig="$sdl_config"
1823 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1825 if test "$sdl" = "yes" ; then
1826 feature_not_found "sdl" "Install SDL devel"
1830 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1831 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1835 if test "$sdl" != "no" ; then
1838 #undef main /* We don't want SDL to override our main() */
1839 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1841 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1842 if test "$static" = "yes" ; then
1843 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1845 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1847 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1848 if test "$_sdlversion" -lt 121 ; then
1851 if test "$cocoa" = "no" ; then
1856 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1857 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1858 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1859 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1860 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1862 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1868 else # sdl not found
1869 if test "$sdl" = "yes" ; then
1870 feature_not_found "sdl" "Install SDL devel"
1873 fi # sdl compile test
1876 if test "$sdl" = "yes" ; then
1879 #if defined(SDL_VIDEO_DRIVER_X11)
1880 #include <X11/XKBlib.h>
1882 #error No x11 support
1884 int main(void) { return 0; }
1886 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1887 sdl_libs="$sdl_libs -lX11"
1889 libs_softmmu="$sdl_libs $libs_softmmu"
1892 ##########################################
1893 # RDMA needs OpenFabrics libraries
1894 if test "$rdma" != "no" ; then
1896 #include <rdma/rdma_cma.h>
1897 int main(void) { return 0; }
1899 rdma_libs="-lrdmacm -libverbs"
1900 if compile_prog "" "$rdma_libs" ; then
1902 libs_softmmu="$libs_softmmu $rdma_libs"
1904 if test "$rdma" = "yes" ; then
1906 " OpenFabrics librdmacm/libibverbs not present." \
1908 " (1) Fast: Install infiniband packages from your distro." \
1909 " (2) Cleanest: Install libraries from www.openfabrics.org" \
1910 " (3) Also: Install softiwarp if you don't have RDMA hardware"
1916 ##########################################
1917 # VNC TLS/WS detection
1918 if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then
1920 #include <gnutls/gnutls.h>
1921 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1923 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1924 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1925 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1926 if test "$vnc_tls" != "no" ; then
1929 if test "$vnc_ws" != "no" ; then
1932 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1933 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags"
1935 if test "$vnc_tls" = "yes" ; then
1936 feature_not_found "vnc-tls" "Install gnutls devel"
1938 if test "$vnc_ws" = "yes" ; then
1939 feature_not_found "vnc-ws" "Install gnutls devel"
1946 ##########################################
1947 # VNC SASL detection
1948 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1950 #include <sasl/sasl.h>
1952 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1954 # Assuming Cyrus-SASL installed in /usr prefix
1956 vnc_sasl_libs="-lsasl2"
1957 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1959 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1960 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
1962 if test "$vnc_sasl" = "yes" ; then
1963 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
1969 ##########################################
1970 # VNC JPEG detection
1971 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1974 #include <jpeglib.h>
1975 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1978 vnc_jpeg_libs="-ljpeg"
1979 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1981 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1982 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
1984 if test "$vnc_jpeg" = "yes" ; then
1985 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
1991 ##########################################
1993 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1995 //#include <stdio.h>
1999 png_structp png_ptr;
2000 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2001 return png_ptr != 0;
2004 if $pkg_config libpng --exists; then
2005 vnc_png_cflags=`$pkg_config libpng --cflags`
2006 vnc_png_libs=`$pkg_config libpng --libs`
2009 vnc_png_libs="-lpng"
2011 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2013 libs_softmmu="$vnc_png_libs $libs_softmmu"
2014 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2016 if test "$vnc_png" = "yes" ; then
2017 feature_not_found "vnc-png" "Install libpng devel"
2023 ##########################################
2024 # fnmatch() probe, used for ACL routines
2027 #include <fnmatch.h>
2030 fnmatch("foo", "foo", 0);
2034 if compile_prog "" "" ; then
2038 ##########################################
2039 # uuid_generate() probe, used for vdi block driver
2040 # Note that on some systems (notably MacOSX) no extra library
2041 # need be linked to get the uuid functions.
2042 if test "$uuid" != "no" ; then
2045 #include <uuid/uuid.h>
2049 uuid_generate(my_uuid);
2053 if compile_prog "" "" ; then
2055 elif compile_prog "" "$uuid_libs" ; then
2057 libs_softmmu="$uuid_libs $libs_softmmu"
2058 libs_tools="$uuid_libs $libs_tools"
2060 if test "$uuid" = "yes" ; then
2061 feature_not_found "uuid" "Install libuuid devel"
2067 if test "$vhdx" = "yes" ; then
2068 if test "$uuid" = "no" ; then
2069 error_exit "uuid required for VHDX support"
2071 elif test "$vhdx" != "no" ; then
2072 if test "$uuid" = "yes" ; then
2079 ##########################################
2080 # xfsctl() probe, used for raw-posix
2081 if test "$xfs" != "no" ; then
2083 #include <stddef.h> /* NULL */
2084 #include <xfs/xfs.h>
2087 xfsctl(NULL, 0, 0, NULL);
2091 if compile_prog "" "" ; then
2094 if test "$xfs" = "yes" ; then
2095 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2101 ##########################################
2102 # vde libraries probe
2103 if test "$vde" != "no" ; then
2104 vde_libs="-lvdeplug"
2106 #include <libvdeplug.h>
2109 struct vde_open_args a = {0, 0, 0};
2115 if compile_prog "" "$vde_libs" ; then
2117 libs_softmmu="$vde_libs $libs_softmmu"
2118 libs_tools="$vde_libs $libs_tools"
2120 if test "$vde" = "yes" ; then
2121 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2127 ##########################################
2128 # netmap headers probe
2129 if test "$netmap" != "no" ; then
2131 #include <inttypes.h>
2133 #include <net/netmap.h>
2134 #include <net/netmap_user.h>
2135 int main(void) { return 0; }
2137 if compile_prog "" "" ; then
2140 if test "$netmap" = "yes" ; then
2141 feature_not_found "netmap"
2147 ##########################################
2148 # libcap-ng library probe
2149 if test "$cap_ng" != "no" ; then
2155 capng_capability_to_name(CAPNG_EFFECTIVE);
2159 if compile_prog "" "$cap_libs" ; then
2161 libs_tools="$cap_libs $libs_tools"
2163 if test "$cap_ng" = "yes" ; then
2164 feature_not_found "cap_ng" "Install libcap-ng devel"
2170 ##########################################
2171 # Sound support libraries probe
2182 int main(void) { $exp }
2184 if compile_prog "$cfl" "$lib" ; then
2187 error_exit "$drv check failed" \
2188 "Make sure to have the $drv libs and headers installed."
2192 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2193 for drv in $audio_drv_list; do
2196 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2197 "return snd_pcm_close((snd_pcm_t *)0);"
2198 libs_softmmu="-lasound $libs_softmmu"
2202 if test -z $fmod_lib || test -z $fmod_inc; then
2203 error_exit "You must specify path to FMOD library and headers" \
2204 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
2206 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
2207 libs_softmmu="$fmod_lib $libs_softmmu"
2211 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
2212 libs_softmmu="-lesd $libs_softmmu"
2217 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2218 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2219 libs_softmmu="-lpulse $libs_softmmu"
2224 libs_softmmu="-framework CoreAudio $libs_softmmu"
2228 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2233 libs_softmmu="$oss_lib $libs_softmmu"
2237 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2241 libs_softmmu="-lwinmm $libs_softmmu"
2246 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2247 error_exit "Unknown driver '$drv' selected" \
2248 "Possible drivers are: $audio_possible_drivers"
2254 ##########################################
2257 if test "$brlapi" != "no" ; then
2258 brlapi_libs="-lbrlapi"
2262 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2264 if compile_prog "" "$brlapi_libs" ; then
2266 libs_softmmu="$brlapi_libs $libs_softmmu"
2268 if test "$brlapi" = "yes" ; then
2269 feature_not_found "brlapi" "Install brlapi devel"
2275 ##########################################
2277 if test "$curses" != "no" ; then
2278 if test "$mingw32" = "yes" ; then
2279 curses_list="-lpdcurses"
2281 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2287 const char *s = curses_version();
2293 for curses_lib in $curses_list; do
2295 if compile_prog "" "$curses_lib" ; then
2297 libs_softmmu="$curses_lib $libs_softmmu"
2302 if test "$curses_found" = "yes" ; then
2305 if test "$curses" = "yes" ; then
2306 feature_not_found "curses" "Install ncurses devel"
2312 ##########################################
2314 if test "$curl" != "no" ; then
2315 if $pkg_config libcurl --exists; then
2316 curlconfig="$pkg_config libcurl"
2318 curlconfig=curl-config
2321 #include <curl/curl.h>
2322 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2324 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2325 curl_libs=`$curlconfig --libs 2>/dev/null`
2326 if compile_prog "$curl_cflags" "$curl_libs" ; then
2329 if test "$curl" = "yes" ; then
2330 feature_not_found "curl" "Install libcurl devel"
2336 ##########################################
2337 # bluez support probe
2338 if test "$bluez" != "no" ; then
2340 #include <bluetooth/bluetooth.h>
2341 int main(void) { return bt_error(0); }
2343 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2344 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2345 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2347 libs_softmmu="$bluez_libs $libs_softmmu"
2349 if test "$bluez" = "yes" ; then
2350 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2356 ##########################################
2357 # glib support probe
2359 if test "$mingw32" = yes; then
2360 # g_poll is required in order to integrate with the glib main loop.
2365 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0; then
2366 glib_cflags=`$pkg_config --cflags gthread-2.0`
2367 glib_libs=`$pkg_config --libs gthread-2.0`
2368 CFLAGS="$glib_cflags $CFLAGS"
2369 LIBS="$glib_libs $LIBS"
2370 libs_qga="$glib_libs $libs_qga"
2372 error_exit "glib-$glib_req_ver required to compile QEMU"
2375 ##########################################
2376 # pixman support probe
2378 if test "$pixman" = ""; then
2379 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2381 elif $pkg_config pixman-1 > /dev/null 2>&1; then
2387 if test "$pixman" = "none"; then
2388 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2389 error_exit "pixman disabled but system emulation or tools build" \
2390 "enabled. You can turn off pixman only if you also" \
2391 "disable all system emulation targets and the tools" \
2392 "build with '--disable-tools --disable-system'."
2396 elif test "$pixman" = "system"; then
2397 pixman_cflags=`$pkg_config --cflags pixman-1`
2398 pixman_libs=`$pkg_config --libs pixman-1`
2400 if test ! -d ${source_path}/pixman/pixman; then
2401 error_exit "pixman not present. Your options:" \
2402 " (1) Preferred: Install the pixman devel package (any recent" \
2403 " distro should have packages as Xorg needs pixman too)." \
2404 " (2) Fetch the pixman submodule, using:" \
2405 " git submodule update --init pixman"
2407 mkdir -p pixman/pixman
2408 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2409 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2412 ##########################################
2415 if test "$cap" != "no" ; then
2418 #include <sys/capability.h>
2419 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2421 if compile_prog "" "-lcap" ; then
2428 ##########################################
2430 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2434 #include <pthread.h>
2435 static void *f(void *p) { return NULL; }
2438 pthread_create(&thread, 0, f, 0);
2442 if compile_prog "" "" ; then
2445 for pthread_lib in $PTHREADLIBS_LIST; do
2446 if compile_prog "" "$pthread_lib" ; then
2449 for lib_entry in $LIBS; do
2450 if test "$lib_entry" = "$pthread_lib"; then
2455 if test "$found" = "no"; then
2456 LIBS="$pthread_lib $LIBS"
2463 if test "$mingw32" != yes -a "$pthread" = no; then
2464 error_exit "pthread check failed" \
2465 "Make sure to have the pthread libs and headers installed."
2468 ##########################################
2470 if test "$rbd" != "no" ; then
2473 #include <rbd/librbd.h>
2476 rados_create(&cluster, NULL);
2480 rbd_libs="-lrbd -lrados"
2481 if compile_prog "" "$rbd_libs" ; then
2484 if test "$rbd" = "yes" ; then
2485 feature_not_found "rados block device" "Install librbd/ceph devel"
2491 ##########################################
2493 min_libssh2_version=1.2.8
2494 if test "$libssh2" != "no" ; then
2495 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
2496 libssh2_cflags=`$pkg_config libssh2 --cflags`
2497 libssh2_libs=`$pkg_config libssh2 --libs`
2500 if test "$libssh2" = "yes" ; then
2501 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
2507 ##########################################
2508 # libssh2_sftp_fsync probe
2510 if test "$libssh2" = "yes"; then
2513 #include <libssh2.h>
2514 #include <libssh2_sftp.h>
2516 LIBSSH2_SESSION *session;
2518 LIBSSH2_SFTP_HANDLE *sftp_handle;
2519 session = libssh2_session_init ();
2520 sftp = libssh2_sftp_init (session);
2521 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
2522 libssh2_sftp_fsync (sftp_handle);
2526 # libssh2_cflags/libssh2_libs defined in previous test.
2527 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
2528 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
2532 ##########################################
2535 if test "$linux_aio" != "no" ; then
2538 #include <sys/eventfd.h>
2540 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2542 if compile_prog "" "-laio" ; then
2545 if test "$linux_aio" = "yes" ; then
2546 feature_not_found "linux AIO" "Install libaio devel"
2552 ##########################################
2553 # TPM passthrough is only on x86 Linux
2555 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
2556 tpm_passthrough=$tpm
2561 ##########################################
2562 # adjust virtio-blk-data-plane based on linux-aio
2564 if test "$virtio_blk_data_plane" = "yes" -a \
2565 "$linux_aio" != "yes" ; then
2566 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2567 elif test -z "$virtio_blk_data_plane" ; then
2568 virtio_blk_data_plane=$linux_aio
2571 ##########################################
2574 if test "$attr" != "no" ; then
2577 #include <sys/types.h>
2578 #ifdef CONFIG_LIBATTR
2579 #include <attr/xattr.h>
2581 #include <sys/xattr.h>
2583 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2585 if compile_prog "" "" ; then
2587 # Older distros have <attr/xattr.h>, and need -lattr:
2588 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2593 if test "$attr" = "yes" ; then
2594 feature_not_found "ATTR" "Install libc6 or libattr devel"
2600 ##########################################
2603 #include <sys/types.h>
2604 #include <sys/uio.h>
2606 int main(void) { return sizeof(struct iovec); }
2609 if compile_prog "" "" ; then
2613 ##########################################
2616 #include <sys/types.h>
2617 #include <sys/uio.h>
2619 int main(void) { return preadv(0, 0, 0, 0); }
2622 if compile_prog "" "" ; then
2626 ##########################################
2628 # fdt support is mandatory for at least some target architectures,
2629 # so insist on it if we're building those system emulators.
2631 for target in $target_list; do
2633 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
2639 if test "$fdt_required" = "yes"; then
2640 if test "$fdt" = "no"; then
2641 error_exit "fdt disabled but some requested targets require it." \
2642 "You can turn off fdt only if you also disable all the system emulation" \
2643 "targets which need it (by specifying a cut down --target-list)."
2648 if test "$fdt" != "no" ; then
2650 # explicitly check for libfdt_env.h as it is missing in some stable installs
2652 #include <libfdt_env.h>
2653 int main(void) { return 0; }
2655 if compile_prog "" "$fdt_libs" ; then
2656 # system DTC is good - use it
2658 elif test -d ${source_path}/dtc/libfdt ; then
2659 # have submodule DTC - use it
2663 if [ "$source_path" != `pwd` ] ; then
2664 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
2665 symlink "$source_path/dtc/scripts" "dtc/scripts"
2667 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
2668 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
2669 elif test "$fdt" = "yes" ; then
2670 # have neither and want - prompt for system/submodule install
2671 error_exit "DTC (libfdt) not present. Your options:" \
2672 " (1) Preferred: Install the DTC (libfdt) devel package" \
2673 " (2) Fetch the DTC submodule, using:" \
2674 " git submodule update --init dtc"
2676 # don't have and don't want
2682 libs_softmmu="$libs_softmmu $fdt_libs"
2684 ##########################################
2685 # GLX probe, used by milkymist-tmu2
2686 if test "$glx" != "no" ; then
2687 glx_libs="-lGL -lX11"
2689 #include <X11/Xlib.h>
2692 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
2694 if compile_prog "" "-lGL -lX11" ; then
2697 if test "$glx" = "yes" ; then
2698 feature_not_found "glx" "Install GL devel (e.g. MESA)"
2705 ##########################################
2707 if test "$glusterfs" != "no" ; then
2708 if $pkg_config --atleast-version=3 glusterfs-api; then
2710 glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
2711 glusterfs_libs=`$pkg_config --libs glusterfs-api`
2712 if $pkg_config --atleast-version=5 glusterfs-api; then
2713 glusterfs_discard="yes"
2715 if $pkg_config --atleast-version=6 glusterfs-api; then
2716 glusterfs_zerofill="yes"
2719 if test "$glusterfs" = "yes" ; then
2720 feature_not_found "GlusterFS backend support" "Install glusterfs-api devel"
2726 # Check for inotify functions when we are building linux-user
2727 # emulator. This is done because older glibc versions don't
2728 # have syscall stubs for these implemented. In that case we
2729 # don't provide them even if kernel supports them.
2733 #include <sys/inotify.h>
2738 /* try to start inotify */
2739 return inotify_init();
2742 if compile_prog "" "" ; then
2748 #include <sys/inotify.h>
2753 /* try to start inotify */
2754 return inotify_init1(0);
2757 if compile_prog "" "" ; then
2761 # check if utimensat and futimens are supported
2764 #define _ATFILE_SOURCE
2767 #include <sys/stat.h>
2771 utimensat(AT_FDCWD, "foo", NULL, 0);
2776 if compile_prog "" "" ; then
2780 # check if pipe2 is there
2789 return pipe2(pipefd, O_CLOEXEC);
2792 if compile_prog "" "" ; then
2796 # check if accept4 is there
2799 #include <sys/socket.h>
2804 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2808 if compile_prog "" "" ; then
2812 # check if tee/splice is there. vmsplice was added same time.
2822 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2823 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2827 if compile_prog "" "" ; then
2831 ##########################################
2836 #include <sys/syscall.h>
2838 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2841 if compile_prog "" "" ; then
2845 # check if eventfd is supported
2848 #include <sys/eventfd.h>
2852 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2855 if compile_prog "" "" ; then
2859 # check for fallocate
2866 fallocate(0, 0, 0, 0);
2870 if compile_prog "" "" ; then
2874 # check for fallocate hole punching
2875 fallocate_punch_hole=no
2878 #include <linux/falloc.h>
2882 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
2886 if compile_prog "" "" ; then
2887 fallocate_punch_hole=yes
2890 # check for sync_file_range
2897 sync_file_range(0, 0, 0, 0);
2901 if compile_prog "" "" ; then
2905 # check for linux/fiemap.h and FS_IOC_FIEMAP
2908 #include <sys/ioctl.h>
2909 #include <linux/fs.h>
2910 #include <linux/fiemap.h>
2914 ioctl(0, FS_IOC_FIEMAP, 0);
2918 if compile_prog "" "" ; then
2933 if compile_prog "" "" ; then
2937 # check for ppoll support
2944 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
2945 ppoll(&pfd, 1, 0, 0);
2949 if compile_prog "" "" ; then
2953 # check for prctl(PR_SET_TIMERSLACK , ... ) support
2954 prctl_pr_set_timerslack=no
2956 #include <sys/prctl.h>
2960 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
2964 if compile_prog "" "" ; then
2965 prctl_pr_set_timerslack=yes
2968 # check for epoll support
2971 #include <sys/epoll.h>
2979 if compile_prog "" "" ; then
2983 # epoll_create1 and epoll_pwait are later additions
2984 # so we must check separately for their presence
2987 #include <sys/epoll.h>
2991 /* Note that we use epoll_create1 as a value, not as
2992 * a function being called. This is necessary so that on
2993 * old SPARC glibc versions where the function was present in
2994 * the library but not declared in the header file we will
2995 * fail the configure check. (Otherwise we will get a compiler
2996 * warning but not an error, and will proceed to fail the
2997 * qemu compile where we compile with -Werror.)
2999 return (int)(uintptr_t)&epoll_create1;
3002 if compile_prog "" "" ; then
3008 #include <sys/epoll.h>
3012 epoll_pwait(0, 0, 0, 0, 0);
3016 if compile_prog "" "" ; then
3020 # check for sendfile support
3023 #include <sys/sendfile.h>
3027 return sendfile(0, 0, 0, 0);
3030 if compile_prog "" "" ; then
3034 # Check if tools are available to build documentation.
3035 if test "$docs" != "no" ; then
3036 if has makeinfo && has pod2man; then
3039 if test "$docs" = "yes" ; then
3040 feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
3046 # Search for bswap_32 function
3049 #include <byteswap.h>
3050 int main(void) { return bswap_32(0); }
3052 if compile_prog "" "" ; then
3056 # Search for bswap32 function
3059 #include <sys/endian.h>
3060 #include <sys/types.h>
3061 #include <machine/bswap.h>
3062 int main(void) { return bswap32(0); }
3064 if compile_prog "" "" ; then
3068 ##########################################
3069 # Do we have libiscsi
3070 # We check for iscsi_write16_sync() to make sure we have a
3071 # at least version 1.4.0 of libiscsi.
3072 if test "$libiscsi" != "no" ; then
3075 #include <iscsi/iscsi.h>
3076 int main(void) { iscsi_write16_sync(NULL,0,0,NULL,0,0,0,0,0,0,0); return 0; }
3078 if $pkg_config --atleast-version=1.7.0 libiscsi; then
3080 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3081 libiscsi_libs=$($pkg_config --libs libiscsi)
3082 elif compile_prog "" "-liscsi" ; then
3084 libiscsi_libs="-liscsi"
3086 if test "$libiscsi" = "yes" ; then
3087 feature_not_found "libiscsi" "Install libiscsi devel"
3093 # We also need to know the API version because there was an
3094 # API change from 1.4.0 to 1.5.0.
3095 if test "$libiscsi" = "yes"; then
3097 #include <iscsi/iscsi.h>
3100 iscsi_read10_task(0, 0, 0, 0, 0, 0, 0);
3104 if compile_prog "" "-liscsi"; then
3105 libiscsi_version="1.4.0"
3109 ##########################################
3113 int main(void) { return isnan(sin(0.0)); }
3115 if compile_prog "" "" ; then
3117 elif compile_prog "" "-lm" ; then
3119 libs_qga="-lm $libs_qga"
3121 error_exit "libm check failed"
3124 ##########################################
3126 # uClibc provides 2 versions of clock_gettime(), one with realtime
3127 # support and one without. This means that the clock_gettime() don't
3128 # need -lrt. We still need it for timer_create() so we check for this
3129 # function in addition.
3134 timer_create(CLOCK_REALTIME, NULL, NULL);
3135 return clock_gettime(CLOCK_REALTIME, NULL);
3139 if compile_prog "" "" ; then
3141 # we need pthread for static linking. use previous pthread test result
3142 elif compile_prog "" "-lrt $pthread_lib" ; then
3144 libs_qga="-lrt $libs_qga"
3147 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3148 "$aix" != "yes" -a "$haiku" != "yes" ; then
3149 libs_softmmu="-lutil $libs_softmmu"
3152 ##########################################
3154 if test "$spice" != "no" ; then
3157 int main(void) { spice_server_new(); return 0; }
3159 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3160 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3161 if $pkg_config --atleast-version=0.12.0 spice-server && \
3162 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3163 compile_prog "$spice_cflags" "$spice_libs" ; then
3165 libs_softmmu="$libs_softmmu $spice_libs"
3166 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3167 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3168 spice_server_version=$($pkg_config --modversion spice-server)
3170 if test "$spice" = "yes" ; then
3171 feature_not_found "spice" "Install spice-server and spice-protocol devel"
3177 # check for libcacard for smartcard support
3179 # TODO - what's the minimal nss version we support?
3180 if test "$smartcard_nss" != "no"; then
3182 #include <pk11pub.h>
3183 int main(void) { PK11_FreeSlot(0); return 0; }
3185 smartcard_includes="-I\$(SRC_PATH)/libcacard"
3186 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3187 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3188 test_cflags="$libcacard_cflags"
3189 # The header files in nss < 3.13.3 have a bug which causes them to
3190 # emit a warning. If we're going to compile QEMU with -Werror, then
3191 # test that the headers don't have this bug. Otherwise we would pass
3192 # the configure test but fail to compile QEMU later.
3193 if test "$werror" = "yes"; then
3194 test_cflags="-Werror $test_cflags"
3196 if test -n "$libtool" &&
3197 $pkg_config --atleast-version=3.12.8 nss && \
3198 compile_prog "$test_cflags" "$libcacard_libs"; then
3200 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
3201 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes"
3202 libs_softmmu="$libcacard_libs $libs_softmmu"
3204 if test "$smartcard_nss" = "yes"; then
3205 feature_not_found "nss"
3212 if test "$libusb" != "no" ; then
3213 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
3215 libusb_cflags=$($pkg_config --cflags libusb-1.0)
3216 libusb_libs=$($pkg_config --libs libusb-1.0)
3217 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3218 libs_softmmu="$libs_softmmu $libusb_libs"
3220 if test "$libusb" = "yes"; then
3221 feature_not_found "libusb" "Install libusb devel"
3227 # check for usbredirparser for usb network redirection support
3228 if test "$usb_redir" != "no" ; then
3229 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
3231 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
3232 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
3233 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3234 libs_softmmu="$libs_softmmu $usb_redir_libs"
3236 if test "$usb_redir" = "yes"; then
3237 feature_not_found "usb-redir" "Install usbredir devel"
3243 ##########################################
3244 # check if we have VSS SDK headers for win
3246 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3247 case "$vss_win32_sdk" in
3248 "") vss_win32_include="-I$source_path" ;;
3249 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
3250 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3251 vss_win32_include="-I$source_path/.sdk/vss"
3252 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3254 *) vss_win32_include="-I$vss_win32_sdk"
3257 #define __MIDL_user_allocate_free_DEFINED__
3258 #include <inc/win2003/vss.h>
3259 int main(void) { return VSS_CTX_BACKUP; }
3261 if compile_prog "$vss_win32_include" "" ; then
3262 guest_agent_with_vss="yes"
3263 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
3264 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3266 if test "$vss_win32_sdk" != "" ; then
3267 echo "ERROR: Please download and install Microsoft VSS SDK:"
3268 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3269 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3270 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3271 echo "ERROR: The headers are extracted in the directory \`inc'."
3272 feature_not_found "VSS support"
3274 guest_agent_with_vss="no"
3278 ##########################################
3279 # lookup Windows platform SDK (if not specified)
3280 # The SDK is needed only to build .tlb (type library) file of guest agent
3281 # VSS provider from the source. It is usually unnecessary because the
3282 # pre-compiled .tlb file is included.
3284 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3285 if test -z "$win_sdk"; then
3286 programfiles="$PROGRAMFILES"
3287 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
3288 if test -n "$programfiles"; then
3289 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
3291 feature_not_found "Windows SDK"
3293 elif test "$win_sdk" = "no"; then
3298 ##########################################
3300 ##########################################
3301 # check if we have fdatasync
3307 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3308 return fdatasync(0);
3310 #error Not supported
3314 if compile_prog "" "" ; then
3318 ##########################################
3319 # check if we have madvise
3323 #include <sys/types.h>
3324 #include <sys/mman.h>
3326 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3328 if compile_prog "" "" ; then
3332 ##########################################
3333 # check if we have posix_madvise
3337 #include <sys/mman.h>
3339 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3341 if compile_prog "" "" ; then
3345 ##########################################
3346 # check if we have usable SIGEV_THREAD_ID
3353 ev.sigev_notify = SIGEV_THREAD_ID;
3354 ev._sigev_un._tid = 0;
3355 asm volatile("" : : "g"(&ev));
3359 if compile_prog "" "" ; then
3363 ##########################################
3364 # check if trace backend exists
3366 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
3367 if test "$?" -ne 0 ; then
3368 error_exit "invalid trace backend" \
3369 "Please choose a supported trace backend."
3372 ##########################################
3373 # For 'ust' backend, test if ust headers are present
3374 if test "$trace_backend" = "ust"; then
3376 #include <ust/tracepoint.h>
3377 #include <ust/marker.h>
3378 int main(void) { return 0; }
3380 if compile_prog "" "" ; then
3381 LIBS="-lust -lurcu-bp $LIBS"
3382 libs_qga="-lust -lurcu-bp $libs_qga"
3384 error_exit "Trace backend 'ust' missing libust header files"
3388 ##########################################
3389 # For 'dtrace' backend, test if 'dtrace' command is present
3390 if test "$trace_backend" = "dtrace"; then
3391 if ! has 'dtrace' ; then
3392 error_exit "dtrace command is not found in PATH $PATH"
3394 trace_backend_stap="no"
3395 if has 'stap' ; then
3396 trace_backend_stap="yes"
3400 ##########################################
3401 # check and set a backend for coroutine
3403 # We prefer ucontext, but it's not always possible. The fallback
3404 # is sigcontext. gthread is not selectable except explicitly, because
3405 # it is not functional enough to run QEMU proper. (It is occasionally
3406 # useful for debugging purposes.) On Windows the only valid backend
3407 # is the Windows-specific one.
3410 if test "$darwin" != "yes"; then
3412 #include <ucontext.h>
3413 #ifdef __stub_makecontext
3414 #error Ignoring glibc stub makecontext which will always fail
3416 int main(void) { makecontext(0, 0, 0); return 0; }
3418 if compile_prog "" "" ; then
3423 if test "$coroutine" = ""; then
3424 if test "$mingw32" = "yes"; then
3426 elif test "$ucontext_works" = "yes"; then
3429 coroutine=sigaltstack
3434 if test "$mingw32" != "yes"; then
3435 error_exit "'windows' coroutine backend only valid for Windows"
3437 # Unfortunately the user visible backend name doesn't match the
3438 # coroutine-*.c filename for this case, so we have to adjust it here.
3442 if test "$ucontext_works" != "yes"; then
3443 feature_not_found "ucontext"
3446 gthread|sigaltstack)
3447 if test "$mingw32" = "yes"; then
3448 error_exit "only the 'windows' coroutine backend is valid for Windows"
3452 error_exit "unknown coroutine backend $coroutine"
3457 if test "$coroutine_pool" = ""; then
3458 if test "$coroutine" = "gthread"; then
3464 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
3465 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
3468 ##########################################
3469 # check if we have open_by_handle_at
3471 open_by_handle_at=no
3474 #if !defined(AT_EMPTY_PATH)
3475 # error missing definition
3477 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3480 if compile_prog "" "" ; then
3481 open_by_handle_at=yes
3484 ########################################
3485 # check if we have linux/magic.h
3489 #include <linux/magic.h>
3494 if compile_prog "" "" ; then
3498 ########################################
3499 # check whether we can disable warning option with a pragma (this is needed
3500 # to silence warnings in the headers of some versions of external libraries).
3501 # This test has to be compiled with -Werror as otherwise an unknown pragma is
3504 # If we can't selectively disable warning in the code, disable -Werror so that
3505 # the build doesn't fail anyway.
3507 pragma_disable_unused_but_set=no
3509 #pragma GCC diagnostic push
3510 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3511 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
3512 #pragma GCC diagnostic pop
3518 if compile_prog "-Werror" "" ; then
3519 pragma_diagnostic_available=yes
3524 ########################################
3525 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3529 #include <valgrind/valgrind.h>
3530 #include <valgrind/memcheck.h>
3535 if compile_prog "" "" ; then
3539 ########################################
3540 # check if environ is declared
3550 if compile_prog "" "" ; then
3554 ########################################
3555 # check if cpuid.h is usable.
3564 if compile_prog "" "" ; then
3568 ########################################
3569 # check if __[u]int128_t is usable.
3582 if compile_prog "" "" ; then
3586 ########################################
3587 # check if getauxval is available.
3591 #include <sys/auxv.h>
3593 return getauxval(AT_HWCAP) == 0;
3596 if compile_prog "" "" ; then
3600 ##########################################
3602 # After here, no more $cc or $ld runs
3604 if test "$gcov" = "yes" ; then
3605 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
3606 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
3607 elif test "$debug" = "no" ; then
3608 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
3611 ##########################################
3613 if test "$libnfs" != "no" ; then
3614 if $pkg_config --atleast-version=1.9.2 libnfs; then
3616 libnfs_libs=$($pkg_config --libs libnfs)
3617 LIBS="$LIBS $libnfs_libs"
3619 if test "$libnfs" = "yes" ; then
3620 feature_not_found "libnfs"
3626 # Disable zero malloc errors for official releases unless explicitly told to
3628 if test -z "$zero_malloc" ; then
3629 if test "$z_version" = "50" ; then
3636 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3637 if test "$werror" = "yes"; then
3638 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
3641 if test "$solaris" = "no" ; then
3642 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
3643 LDFLAGS="-Wl,--warn-common $LDFLAGS"
3647 # test if pod2man has --utf8 option
3648 if pod2man --help | grep -q utf8; then
3649 POD2MAN="pod2man --utf8"
3654 # Use ASLR, no-SEH and DEP if available
3655 if test "$mingw32" = "yes" ; then
3656 for flag in --dynamicbase --no-seh --nxcompat; do
3657 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
3658 LDFLAGS="-Wl,$flag $LDFLAGS"
3663 qemu_confdir=$sysconfdir$confsuffix
3664 qemu_datadir=$datadir$confsuffix
3665 qemu_localedir="$datadir/locale"
3668 if test "$want_tools" = "yes" ; then
3669 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3670 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3671 tools="qemu-nbd\$(EXESUF) $tools"
3674 if test "$softmmu" = yes ; then
3675 if test "$virtfs" != no ; then
3676 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3678 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3680 if test "$virtfs" = yes; then
3681 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3687 if [ "$guest_agent" != "no" ]; then
3688 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
3689 tools="qemu-ga\$(EXESUF) $tools"
3690 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then
3691 tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools"
3694 elif [ "$guest_agent" != yes ]; then
3697 error_exit "Guest agent is not supported on this platform"
3701 # Mac OS X ships with a broken assembler
3703 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
3704 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
3705 "$softmmu" = yes ; then
3708 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
3709 roms="$roms spapr-rtas"
3712 if test "$cpu" = "s390x" ; then
3713 roms="$roms s390-ccw"
3716 # Probe for the need for relocating the user-only binary.
3717 if test "$pie" = "no" ; then
3720 arm | hppa | i386 | m68k | ppc | ppc64 | s390* | sparc | sparc64 | x86_64 | x32)
3721 textseg_addr=0x60000000
3724 textseg_addr=0x400000
3727 if [ -n "$textseg_addr" ]; then
3729 int main(void) { return 0; }
3731 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
3732 if ! compile_prog "" "$textseg_ldflags"; then
3733 # In case ld does not support -Ttext-segment, edit the default linker
3734 # script via sed to set the .text start addr. This is needed on FreeBSD
3736 $ld --verbose | sed \
3737 -e '1,/==================================================/d' \
3738 -e '/==================================================/,$d' \
3739 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
3740 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
3741 textseg_ldflags="-Wl,-T../config-host.ld"
3746 # add pixman flags after all config tests are done
3747 QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags"
3748 libs_softmmu="$libs_softmmu $pixman_libs"
3750 echo "Install prefix $prefix"
3751 echo "BIOS directory `eval echo $qemu_datadir`"
3752 echo "binary directory `eval echo $bindir`"
3753 echo "library directory `eval echo $libdir`"
3754 echo "libexec directory `eval echo $libexecdir`"
3755 echo "include directory `eval echo $includedir`"
3756 echo "config directory `eval echo $sysconfdir`"
3757 if test "$mingw32" = "no" ; then
3758 echo "local state directory `eval echo $local_statedir`"
3759 echo "Manual directory `eval echo $mandir`"
3760 echo "ELF interp prefix $interp_prefix"
3762 echo "local state directory queried at runtime"
3763 echo "Windows SDK $win_sdk"
3765 echo "Source path $source_path"
3766 echo "C compiler $cc"
3767 echo "Host C compiler $host_cc"
3768 echo "C++ compiler $cxx"
3769 echo "Objective-C compiler $objcc"
3770 echo "ARFLAGS $ARFLAGS"
3771 echo "CFLAGS $CFLAGS"
3772 echo "QEMU_CFLAGS $QEMU_CFLAGS"
3773 echo "LDFLAGS $LDFLAGS"
3775 echo "install $install"
3776 echo "python $python"
3777 if test "$slirp" = "yes" ; then
3780 echo "module support $modules"
3781 echo "host CPU $cpu"
3782 echo "host big endian $bigendian"
3783 echo "target list $target_list"
3784 echo "tcg debug enabled $debug_tcg"
3785 echo "gprof enabled $gprof"
3786 echo "sparse enabled $sparse"
3787 echo "strip binaries $strip_opt"
3788 echo "profiler $profiler"
3789 echo "static build $static"
3790 echo "-Werror enabled $werror"
3791 if test "$darwin" = "yes" ; then
3792 echo "Cocoa support $cocoa"
3794 echo "pixman $pixman"
3795 echo "SDL support $sdl"
3796 echo "GTK support $gtk"
3797 echo "curses support $curses"
3798 echo "curl support $curl"
3799 echo "mingw32 support $mingw32"
3800 echo "Audio drivers $audio_drv_list"
3801 echo "Block whitelist (rw) $block_drv_rw_whitelist"
3802 echo "Block whitelist (ro) $block_drv_ro_whitelist"
3803 echo "VirtFS support $virtfs"
3804 echo "VNC support $vnc"
3805 if test "$vnc" = "yes" ; then
3806 echo "VNC TLS support $vnc_tls"
3807 echo "VNC SASL support $vnc_sasl"
3808 echo "VNC JPEG support $vnc_jpeg"
3809 echo "VNC PNG support $vnc_png"
3810 echo "VNC WS support $vnc_ws"
3812 if test -n "$sparc_cpu"; then
3813 echo "Target Sparc Arch $sparc_cpu"
3815 echo "xen support $xen"
3816 echo "brlapi support $brlapi"
3817 echo "bluez support $bluez"
3818 echo "Documentation $docs"
3819 [ ! -z "$uname_release" ] && \
3820 echo "uname -r $uname_release"
3821 echo "GUEST_BASE $guest_base"
3823 echo "vde support $vde"
3824 echo "netmap support $netmap"
3825 echo "Linux AIO support $linux_aio"
3826 echo "ATTR/XATTR support $attr"
3827 echo "Install blobs $blobs"
3828 echo "KVM support $kvm"
3829 echo "RDMA support $rdma"
3830 echo "TCG interpreter $tcg_interpreter"
3831 echo "fdt support $fdt"
3832 echo "preadv support $preadv"
3833 echo "fdatasync $fdatasync"
3834 echo "madvise $madvise"
3835 echo "posix_madvise $posix_madvise"
3836 echo "sigev_thread_id $sigev_thread_id"
3837 echo "uuid support $uuid"
3838 echo "libcap-ng support $cap_ng"
3839 echo "vhost-net support $vhost_net"
3840 echo "vhost-scsi support $vhost_scsi"
3841 echo "Trace backend $trace_backend"
3842 echo "Trace output file $trace_file-<pid>"
3843 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
3844 echo "rbd support $rbd"
3845 echo "xfsctl support $xfs"
3846 echo "nss used $smartcard_nss"
3847 echo "libusb $libusb"
3848 echo "usb net redir $usb_redir"
3849 echo "GLX support $glx"
3850 if test "$libiscsi_version" = "1.4.0"; then
3851 echo "libiscsi support $libiscsi (1.4.0)"
3853 echo "libiscsi support $libiscsi"
3855 echo "libnfs support $libnfs"
3856 echo "build guest agent $guest_agent"
3857 echo "QGA VSS support $guest_agent_with_vss"
3858 echo "seccomp support $seccomp"
3859 echo "coroutine backend $coroutine"
3860 echo "coroutine pool $coroutine_pool"
3861 echo "GlusterFS support $glusterfs"
3862 echo "virtio-blk-data-plane $virtio_blk_data_plane"
3863 echo "gcov $gcov_tool"
3864 echo "gcov enabled $gcov"
3865 echo "TPM support $tpm"
3866 echo "libssh2 support $libssh2"
3867 echo "TPM passthrough $tpm_passthrough"
3868 echo "QOM debugging $qom_cast_debug"
3871 if test "$sdl_too_old" = "yes"; then
3872 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3875 config_host_mak="config-host.mak"
3877 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
3879 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3880 echo >> $config_host_mak
3882 echo all: >> $config_host_mak
3883 echo "prefix=$prefix" >> $config_host_mak
3884 echo "bindir=$bindir" >> $config_host_mak
3885 echo "libdir=$libdir" >> $config_host_mak
3886 echo "libexecdir=$libexecdir" >> $config_host_mak
3887 echo "includedir=$includedir" >> $config_host_mak
3888 echo "mandir=$mandir" >> $config_host_mak
3889 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3890 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3891 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3892 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3893 if test "$mingw32" = "no" ; then
3894 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
3896 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
3897 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
3898 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
3899 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
3900 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
3902 echo "ARCH=$ARCH" >> $config_host_mak
3904 if test "$debug_tcg" = "yes" ; then
3905 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3907 if test "$strip_opt" = "yes" ; then
3908 echo "STRIP=${strip}" >> $config_host_mak
3910 if test "$bigendian" = "yes" ; then
3911 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3913 if test "$mingw32" = "yes" ; then
3914 echo "CONFIG_WIN32=y" >> $config_host_mak
3915 rc_version=`cat $source_path/VERSION`
3916 version_major=${rc_version%%.*}
3917 rc_version=${rc_version#*.}
3918 version_minor=${rc_version%%.*}
3919 rc_version=${rc_version#*.}
3920 version_subminor=${rc_version%%.*}
3922 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3923 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3924 if test "$guest_agent_with_vss" = "yes" ; then
3925 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
3926 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
3929 echo "CONFIG_POSIX=y" >> $config_host_mak
3932 if test "$linux" = "yes" ; then
3933 echo "CONFIG_LINUX=y" >> $config_host_mak
3936 if test "$darwin" = "yes" ; then
3937 echo "CONFIG_DARWIN=y" >> $config_host_mak
3940 if test "$aix" = "yes" ; then
3941 echo "CONFIG_AIX=y" >> $config_host_mak
3944 if test "$solaris" = "yes" ; then
3945 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3946 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3947 if test "$needs_libsunmath" = "yes" ; then
3948 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3951 if test "$haiku" = "yes" ; then
3952 echo "CONFIG_HAIKU=y" >> $config_host_mak
3954 if test "$static" = "yes" ; then
3955 echo "CONFIG_STATIC=y" >> $config_host_mak
3957 if test "$profiler" = "yes" ; then
3958 echo "CONFIG_PROFILER=y" >> $config_host_mak
3960 if test "$slirp" = "yes" ; then
3961 echo "CONFIG_SLIRP=y" >> $config_host_mak
3962 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3964 if test "$vde" = "yes" ; then
3965 echo "CONFIG_VDE=y" >> $config_host_mak
3967 if test "$netmap" = "yes" ; then
3968 echo "CONFIG_NETMAP=y" >> $config_host_mak
3970 if test "$cap_ng" = "yes" ; then
3971 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3973 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3974 for drv in $audio_drv_list; do
3975 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3976 echo "$def=y" >> $config_host_mak
3977 if test "$drv" = "fmod"; then
3978 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3981 if test "$audio_pt_int" = "yes" ; then
3982 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3984 if test "$audio_win_int" = "yes" ; then
3985 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3987 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
3988 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
3989 if test "$vnc" = "yes" ; then
3990 echo "CONFIG_VNC=y" >> $config_host_mak
3992 if test "$vnc_tls" = "yes" ; then
3993 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3995 if test "$vnc_sasl" = "yes" ; then
3996 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3998 if test "$vnc_jpeg" = "yes" ; then
3999 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
4001 if test "$vnc_png" = "yes" ; then
4002 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4004 if test "$vnc_ws" = "yes" ; then
4005 echo "CONFIG_VNC_WS=y" >> $config_host_mak
4006 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak
4008 if test "$fnmatch" = "yes" ; then
4009 echo "CONFIG_FNMATCH=y" >> $config_host_mak
4011 if test "$uuid" = "yes" ; then
4012 echo "CONFIG_UUID=y" >> $config_host_mak
4014 if test "$xfs" = "yes" ; then
4015 echo "CONFIG_XFS=y" >> $config_host_mak
4017 qemu_version=`head $source_path/VERSION`
4018 echo "VERSION=$qemu_version" >>$config_host_mak
4019 echo "PKGVERSION=$pkgversion" >>$config_host_mak
4020 echo "SRC_PATH=$source_path" >> $config_host_mak
4021 echo "TARGET_DIRS=$target_list" >> $config_host_mak
4022 if [ "$docs" = "yes" ] ; then
4023 echo "BUILD_DOCS=yes" >> $config_host_mak
4025 if test "$modules" = "yes"; then
4026 echo "CONFIG_MODULES=y" >> $config_host_mak
4028 if test "$sdl" = "yes" ; then
4029 echo "CONFIG_SDL=y" >> $config_host_mak
4030 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
4032 if test "$cocoa" = "yes" ; then
4033 echo "CONFIG_COCOA=y" >> $config_host_mak
4035 if test "$curses" = "yes" ; then
4036 echo "CONFIG_CURSES=y" >> $config_host_mak
4038 if test "$utimens" = "yes" ; then
4039 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
4041 if test "$pipe2" = "yes" ; then
4042 echo "CONFIG_PIPE2=y" >> $config_host_mak
4044 if test "$accept4" = "yes" ; then
4045 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
4047 if test "$splice" = "yes" ; then
4048 echo "CONFIG_SPLICE=y" >> $config_host_mak
4050 if test "$eventfd" = "yes" ; then
4051 echo "CONFIG_EVENTFD=y" >> $config_host_mak
4053 if test "$fallocate" = "yes" ; then
4054 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4056 if test "$fallocate_punch_hole" = "yes" ; then
4057 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
4059 if test "$sync_file_range" = "yes" ; then
4060 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
4062 if test "$fiemap" = "yes" ; then
4063 echo "CONFIG_FIEMAP=y" >> $config_host_mak
4065 if test "$dup3" = "yes" ; then
4066 echo "CONFIG_DUP3=y" >> $config_host_mak
4068 if test "$ppoll" = "yes" ; then
4069 echo "CONFIG_PPOLL=y" >> $config_host_mak
4071 if test "$prctl_pr_set_timerslack" = "yes" ; then
4072 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
4074 if test "$epoll" = "yes" ; then
4075 echo "CONFIG_EPOLL=y" >> $config_host_mak
4077 if test "$epoll_create1" = "yes" ; then
4078 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4080 if test "$epoll_pwait" = "yes" ; then
4081 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4083 if test "$sendfile" = "yes" ; then
4084 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4086 if test "$inotify" = "yes" ; then
4087 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4089 if test "$inotify1" = "yes" ; then
4090 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4092 if test "$byteswap_h" = "yes" ; then
4093 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4095 if test "$bswap_h" = "yes" ; then
4096 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4098 if test "$curl" = "yes" ; then
4099 echo "CONFIG_CURL=y" >> $config_host_mak
4100 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4101 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
4103 if test "$brlapi" = "yes" ; then
4104 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4106 if test "$bluez" = "yes" ; then
4107 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4108 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4110 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4111 if test "$gtk" = "yes" ; then
4112 echo "CONFIG_GTK=y" >> $config_host_mak
4113 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4114 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
4116 if test "$xen" = "yes" ; then
4117 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
4118 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
4120 if test "$linux_aio" = "yes" ; then
4121 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
4123 if test "$attr" = "yes" ; then
4124 echo "CONFIG_ATTR=y" >> $config_host_mak
4126 if test "$libattr" = "yes" ; then
4127 echo "CONFIG_LIBATTR=y" >> $config_host_mak
4129 if test "$virtfs" = "yes" ; then
4130 echo "CONFIG_VIRTFS=y" >> $config_host_mak
4132 if test "$vhost_scsi" = "yes" ; then
4133 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
4135 if test "$blobs" = "yes" ; then
4136 echo "INSTALL_BLOBS=yes" >> $config_host_mak
4138 if test "$iovec" = "yes" ; then
4139 echo "CONFIG_IOVEC=y" >> $config_host_mak
4141 if test "$preadv" = "yes" ; then
4142 echo "CONFIG_PREADV=y" >> $config_host_mak
4144 if test "$fdt" = "yes" ; then
4145 echo "CONFIG_FDT=y" >> $config_host_mak
4147 if test "$signalfd" = "yes" ; then
4148 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
4150 if test "$tcg_interpreter" = "yes" ; then
4151 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
4153 if test "$fdatasync" = "yes" ; then
4154 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
4156 if test "$madvise" = "yes" ; then
4157 echo "CONFIG_MADVISE=y" >> $config_host_mak
4159 if test "$posix_madvise" = "yes" ; then
4160 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
4162 if test "$sigev_thread_id" = "yes" ; then
4163 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
4166 if test "$spice" = "yes" ; then
4167 echo "CONFIG_SPICE=y" >> $config_host_mak
4170 if test "$smartcard_nss" = "yes" ; then
4171 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
4172 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
4173 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
4176 if test "$libusb" = "yes" ; then
4177 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
4180 if test "$usb_redir" = "yes" ; then
4181 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
4184 if test "$glx" = "yes" ; then
4185 echo "CONFIG_GLX=y" >> $config_host_mak
4186 echo "GLX_LIBS=$glx_libs" >> $config_host_mak
4189 if test "$libiscsi" = "yes" ; then
4190 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
4191 if test "$libiscsi_version" = "1.4.0"; then
4192 echo "CONFIG_LIBISCSI_1_4=y" >> $config_host_mak
4194 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
4195 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
4198 if test "$libnfs" = "yes" ; then
4199 echo "CONFIG_LIBNFS=y" >> $config_host_mak
4202 if test "$seccomp" = "yes"; then
4203 echo "CONFIG_SECCOMP=y" >> $config_host_mak
4206 # XXX: suppress that
4207 if [ "$bsd" = "yes" ] ; then
4208 echo "CONFIG_BSD=y" >> $config_host_mak
4211 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
4213 if test "$zero_malloc" = "yes" ; then
4214 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
4216 if test "$qom_cast_debug" = "yes" ; then
4217 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
4219 if test "$rbd" = "yes" ; then
4220 echo "CONFIG_RBD=y" >> $config_host_mak
4221 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
4222 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
4225 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
4226 if test "$coroutine_pool" = "yes" ; then
4227 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
4229 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
4232 if test "$open_by_handle_at" = "yes" ; then
4233 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
4236 if test "$linux_magic_h" = "yes" ; then
4237 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
4240 if test "$pragma_diagnostic_available" = "yes" ; then
4241 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
4244 if test "$valgrind_h" = "yes" ; then
4245 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
4248 if test "$has_environ" = "yes" ; then
4249 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
4252 if test "$cpuid_h" = "yes" ; then
4253 echo "CONFIG_CPUID_H=y" >> $config_host_mak
4256 if test "$int128" = "yes" ; then
4257 echo "CONFIG_INT128=y" >> $config_host_mak
4260 if test "$getauxval" = "yes" ; then
4261 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
4264 if test "$glusterfs" = "yes" ; then
4265 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
4266 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
4267 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
4270 if test "$glusterfs_discard" = "yes" ; then
4271 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
4274 if test "$glusterfs_zerofill" = "yes" ; then
4275 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
4278 if test "$libssh2" = "yes" ; then
4279 echo "CONFIG_LIBSSH2=y" >> $config_host_mak
4280 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
4281 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
4284 if test "$virtio_blk_data_plane" = "yes" ; then
4285 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak
4288 if test "$vhdx" = "yes" ; then
4289 echo "CONFIG_VHDX=y" >> $config_host_mak
4293 if test "$libusb" = "yes"; then
4294 echo "HOST_USB=libusb legacy" >> $config_host_mak
4296 echo "HOST_USB=stub" >> $config_host_mak
4299 # TPM passthrough support?
4300 if test "$tpm" = "yes"; then
4301 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
4302 if test "$tpm_passthrough" = "yes"; then
4303 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
4307 # use default implementation for tracing backend-specific routines
4309 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
4310 if test "$trace_backend" = "nop"; then
4311 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
4313 if test "$trace_backend" = "simple"; then
4314 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
4316 # Set the appropriate trace file.
4317 trace_file="\"$trace_file-\" FMT_pid"
4319 if test "$trace_backend" = "stderr"; then
4320 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
4323 if test "$trace_backend" = "ust"; then
4324 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
4326 if test "$trace_backend" = "dtrace"; then
4327 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
4328 if test "$trace_backend_stap" = "yes" ; then
4329 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
4332 if test "$trace_backend" = "ftrace"; then
4333 if test "$linux" = "yes" ; then
4334 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
4337 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
4340 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
4341 if test "$trace_default" = "yes"; then
4342 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
4345 if test "$rdma" = "yes" ; then
4346 echo "CONFIG_RDMA=y" >> $config_host_mak
4349 if test "$tcg_interpreter" = "yes"; then
4350 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
4351 elif test "$ARCH" = "sparc64" ; then
4352 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
4353 elif test "$ARCH" = "s390x" ; then
4354 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
4355 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
4356 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
4358 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
4360 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
4362 echo "TOOLS=$tools" >> $config_host_mak
4363 echo "ROMS=$roms" >> $config_host_mak
4364 echo "MAKE=$make" >> $config_host_mak
4365 echo "INSTALL=$install" >> $config_host_mak
4366 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
4367 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
4368 if test -n "$libtool"; then
4369 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
4370 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
4372 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
4373 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
4375 echo "PYTHON=$python" >> $config_host_mak
4376 echo "CC=$cc" >> $config_host_mak
4377 if $iasl -h > /dev/null 2>&1; then
4378 echo "IASL=$iasl" >> $config_host_mak
4380 echo "CC_I386=$cc_i386" >> $config_host_mak
4381 echo "HOST_CC=$host_cc" >> $config_host_mak
4382 echo "CXX=$cxx" >> $config_host_mak
4383 echo "OBJCC=$objcc" >> $config_host_mak
4384 echo "AR=$ar" >> $config_host_mak
4385 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
4386 echo "AS=$as" >> $config_host_mak
4387 echo "CPP=$cpp" >> $config_host_mak
4388 echo "OBJCOPY=$objcopy" >> $config_host_mak
4389 echo "LD=$ld" >> $config_host_mak
4390 echo "WINDRES=$windres" >> $config_host_mak
4391 echo "LIBTOOL=$libtool" >> $config_host_mak
4392 echo "CFLAGS=$CFLAGS" >> $config_host_mak
4393 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
4394 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
4395 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
4396 if test "$sparse" = "yes" ; then
4397 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
4398 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
4399 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
4401 if test "$cross_prefix" != ""; then
4402 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
4404 echo "AUTOCONF_HOST := " >> $config_host_mak
4406 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
4407 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
4408 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
4409 echo "LIBS+=$LIBS" >> $config_host_mak
4410 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
4411 echo "EXESUF=$EXESUF" >> $config_host_mak
4412 echo "DSOSUF=$DSOSUF" >> $config_host_mak
4413 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
4414 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
4415 echo "POD2MAN=$POD2MAN" >> $config_host_mak
4416 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
4417 if test "$gcov" = "yes" ; then
4418 echo "CONFIG_GCOV=y" >> $config_host_mak
4419 echo "GCOV=$gcov_tool" >> $config_host_mak
4422 # use included Linux headers
4423 if test "$linux" = "yes" ; then
4424 mkdir -p linux-headers
4439 # For most CPUs the kernel architecture name and QEMU CPU name match.
4443 # For non-KVM architectures we will not have asm headers
4444 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
4445 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
4449 for target in $target_list; do
4450 target_dir="$target"
4451 config_target_mak=$target_dir/config-target.mak
4452 target_name=`echo $target | cut -d '-' -f 1`
4453 target_bigendian="no"
4455 case "$target_name" in
4456 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
4457 target_bigendian=yes
4461 target_user_only="no"
4462 target_linux_user="no"
4463 target_bsd_user="no"
4465 ${target_name}-softmmu)
4466 target_softmmu="yes"
4468 ${target_name}-linux-user)
4469 if test "$linux" != "yes" ; then
4470 error_exit "Target '$target' is only available on a Linux host"
4472 target_user_only="yes"
4473 target_linux_user="yes"
4475 ${target_name}-bsd-user)
4476 if test "$bsd" != "yes" ; then
4477 error_exit "Target '$target' is only available on a BSD host"
4479 target_user_only="yes"
4480 target_bsd_user="yes"
4483 error_exit "Target '$target' not recognised"
4488 mkdir -p $target_dir
4489 echo "# Automatically generated by configure - do not modify" > $config_target_mak
4492 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
4495 TARGET_ARCH="$target_name"
4499 case "$target_name" in
4503 TARGET_BASE_ARCH=i386
4510 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
4513 TARGET_BASE_ARCH=arm
4515 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml"
4523 gdb_xml_files="cf-core.xml cf-fp.xml"
4525 microblaze|microblazeel)
4526 TARGET_ARCH=microblaze
4531 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
4535 TARGET_BASE_ARCH=mips
4536 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
4537 echo "TARGET_ABI32=y" >> $config_target_mak
4541 TARGET_BASE_ARCH=mips
4542 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
4547 TARGET_ARCH=openrisc
4548 TARGET_BASE_ARCH=openrisc
4551 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4554 TARGET_BASE_ARCH=ppc
4556 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4559 TARGET_BASE_ARCH=ppc
4561 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4565 TARGET_BASE_ARCH=ppc
4567 echo "TARGET_ABI32=y" >> $config_target_mak
4568 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4577 TARGET_BASE_ARCH=sparc
4581 TARGET_BASE_ARCH=sparc
4582 TARGET_ABI_DIR=sparc
4583 echo "TARGET_ABI32=y" >> $config_target_mak
4593 error_exit "Unsupported target CPU"
4596 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
4597 if [ "$TARGET_BASE_ARCH" = "" ]; then
4598 TARGET_BASE_ARCH=$TARGET_ARCH
4601 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
4604 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
4607 target_arch_name="`upper $TARGET_ARCH`"
4608 echo "TARGET_$target_arch_name=y" >> $config_target_mak
4609 echo "TARGET_NAME=$target_name" >> $config_target_mak
4610 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
4611 if [ "$TARGET_ABI_DIR" = "" ]; then
4612 TARGET_ABI_DIR=$TARGET_ARCH
4614 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
4615 case "$target_name" in
4617 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
4618 echo "CONFIG_XEN=y" >> $config_target_mak
4619 if test "$xen_pci_passthrough" = yes; then
4620 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
4626 case "$target_name" in
4627 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x)
4628 # Make sure the target and host cpus are compatible
4629 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
4630 \( "$target_name" = "$cpu" -o \
4631 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
4632 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
4633 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
4634 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
4635 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
4636 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then
4637 echo "CONFIG_KVM=y" >> $config_target_mak
4638 if test "$vhost_net" = "yes" ; then
4639 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
4643 if test "$target_bigendian" = "yes" ; then
4644 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
4646 if test "$target_softmmu" = "yes" ; then
4647 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
4649 if test "$target_user_only" = "yes" ; then
4650 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
4651 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
4653 if test "$target_linux_user" = "yes" ; then
4654 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
4657 if test ! -z "$gdb_xml_files" ; then
4658 for x in $gdb_xml_files; do
4659 list="$list $source_path/gdb-xml/$x"
4661 echo "TARGET_XML_FILES=$list" >> $config_target_mak
4664 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
4665 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
4667 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
4668 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
4670 if test "$target_bsd_user" = "yes" ; then
4671 echo "CONFIG_BSD_USER=y" >> $config_target_mak
4674 # generate QEMU_CFLAGS/LDFLAGS for targets
4679 for i in $ARCH $TARGET_BASE_ARCH ; do
4682 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
4683 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
4686 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
4687 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
4688 if test -n "${cxx}"; then
4689 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak
4690 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak
4694 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
4695 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
4698 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
4699 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
4702 echo "CONFIG_I386_DIS=y" >> $config_target_mak
4703 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
4706 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
4707 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
4710 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
4711 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
4714 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
4715 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
4718 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
4719 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
4722 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
4723 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
4726 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak
4727 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak
4730 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
4731 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
4734 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
4735 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
4738 echo "CONFIG_S390_DIS=y" >> $config_target_mak
4739 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
4742 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
4743 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
4746 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
4747 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
4750 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
4751 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
4755 if test "$tcg_interpreter" = "yes" ; then
4756 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
4757 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
4762 # Ensure there's only a single GP
4763 cflags="-msmall-data $cflags"
4767 if test "$gprof" = "yes" ; then
4768 echo "TARGET_GPROF=yes" >> $config_target_mak
4769 if test "$target_linux_user" = "yes" ; then
4771 ldflags="-p $ldflags"
4773 if test "$target_softmmu" = "yes" ; then
4774 ldflags="-p $ldflags"
4775 echo "GPROF_CFLAGS=-p" >> $config_target_mak
4779 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
4780 ldflags="$ldflags $textseg_ldflags"
4783 echo "LDFLAGS+=$ldflags" >> $config_target_mak
4784 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
4786 done # for target in $targets
4788 if [ "$pixman" = "internal" ]; then
4789 echo "config-host.h: subdir-pixman" >> $config_host_mak
4792 if test "$rdma" = "yes" ; then
4793 echo "CONFIG_RDMA=y" >> $config_host_mak
4796 if [ "$dtc_internal" = "yes" ]; then
4797 echo "config-host.h: subdir-dtc" >> $config_host_mak
4800 # build tree in object directory in case the source is not in the current directory
4801 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
4803 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
4804 DIRS="$DIRS roms/seabios roms/vgabios"
4805 DIRS="$DIRS qapi-generated"
4806 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
4807 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
4808 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
4809 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
4810 FILES="$FILES pc-bios/spapr-rtas/Makefile"
4811 FILES="$FILES pc-bios/s390-ccw/Makefile"
4812 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
4813 FILES="$FILES pc-bios/qemu-icon.bmp"
4815 $source_path/pc-bios/*.bin \
4816 $source_path/pc-bios/*.aml \
4817 $source_path/pc-bios/*.rom \
4818 $source_path/pc-bios/*.dtb \
4819 $source_path/pc-bios/*.img \
4820 $source_path/pc-bios/openbios-* \
4821 $source_path/pc-bios/palcode-*
4823 FILES="$FILES pc-bios/`basename $bios_file`"
4825 for test_file in `find $source_path/tests/acpi-test-data -type f`
4827 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
4830 for f in $FILES ; do
4831 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
4832 symlink "$source_path/$f" "$f"
4836 # temporary config to build submodules
4837 for rom in seabios vgabios ; do
4838 config_mak=roms/$rom/config.mak
4839 echo "# Automatically generated by configure - do not modify" > $config_mak
4840 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
4841 echo "AS=$as" >> $config_mak
4842 echo "CC=$cc" >> $config_mak
4843 echo "BCC=bcc" >> $config_mak
4844 echo "CPP=$cpp" >> $config_mak
4845 echo "OBJCOPY=objcopy" >> $config_mak
4846 echo "IASL=$iasl" >> $config_mak
4847 echo "LD=$ld" >> $config_mak
4850 if test "$docs" = "yes" ; then