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 "$0"`
136 interp_prefix="/usr/gnemul/qemu-%M"
140 block_drv_rw_whitelist=""
141 block_drv_ro_whitelist=""
147 cc_i386=i386-pc-linux-gnu-gcc
151 # Don't accept a target_list environment variable.
154 # Default value for a variable defining feature "foo".
155 # * foo="no" feature will only be used if --enable-foo arg is given
156 # * foo="" feature will be searched for, and if found, will be used
157 # unless --disable-foo is given
158 # * foo="yes" this value will only be set by --enable-foo flag.
159 # feature will searched for,
160 # if not found, configure exits with error
162 # Always add --enable-foo and --disable-foo command line args.
163 # Distributions want to ensure that several features are compiled in, and it
164 # is impossible without a --enable-foo that exits if a feature is not found.
186 xen_pci_passthrough=""
208 mandir="\${prefix}/share/man"
209 datadir="\${prefix}/share"
210 qemu_docdir="\${prefix}/share/doc/qemu"
211 bindir="\${prefix}/bin"
212 libdir="\${prefix}/lib"
213 libexecdir="\${prefix}/libexec"
214 includedir="\${prefix}/include"
215 sysconfdir="\${prefix}/etc"
216 local_statedir="\${prefix}/var"
248 guest_agent_with_vss="no"
257 glusterfs_discard="no"
258 virtio_blk_data_plane=""
265 # parse CC options first
267 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
269 --cross-prefix=*) cross_prefix="$optarg"
273 --cxx=*) CXX="$optarg"
275 --source-path=*) source_path="$optarg"
277 --cpu=*) cpu="$optarg"
279 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
280 EXTRA_CFLAGS="$optarg"
282 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
283 EXTRA_LDFLAGS="$optarg"
285 --enable-debug-info) debug_info="yes"
287 --disable-debug-info) debug_info="no"
292 # Using uname is really, really broken. Once we have the right set of checks
293 # we can eliminate its usage altogether.
295 # Preferred compiler:
297 # ${cross_prefix}gcc (if cross-prefix specified)
299 if test -z "${CC}${cross_prefix}"; then
302 cc="${CC-${cross_prefix}gcc}"
305 if test -z "${CXX}${cross_prefix}"; then
308 cxx="${CXX-${cross_prefix}g++}"
311 ar="${AR-${cross_prefix}ar}"
312 as="${AS-${cross_prefix}as}"
314 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
315 ld="${LD-${cross_prefix}ld}"
316 libtool="${LIBTOOL-${cross_prefix}libtool}"
317 strip="${STRIP-${cross_prefix}strip}"
318 windres="${WINDRES-${cross_prefix}windres}"
319 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
321 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
323 pkg_config=query_pkg_config
324 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
326 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
327 ARFLAGS="${ARFLAGS-rv}"
329 # default flags for all hosts
330 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
331 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
332 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
333 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
334 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
335 if test "$debug_info" = "yes"; then
337 LDFLAGS="-g $LDFLAGS"
340 # make source path absolute
341 source_path=`cd "$source_path"; pwd`
346 #error $1 not defined
348 int main(void) { return 0; }
353 if check_define __linux__ ; then
355 elif check_define _WIN32 ; then
357 elif check_define __OpenBSD__ ; then
359 elif check_define __sun__ ; then
361 elif check_define __HAIKU__ ; then
367 # Some host OSes need non-standard checks for which CPU to use.
368 # Note that these checks are broken for cross-compilation: if you're
369 # cross-compiling to one of these OSes then you'll need to specify
370 # the correct CPU with the --cpu option.
373 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
374 # run 64-bit userspace code.
375 # If the user didn't specify a CPU explicitly and the kernel says this is
376 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
377 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
382 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
383 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
388 if test ! -z "$cpu" ; then
389 # command line argument
391 elif check_define __i386__ ; then
393 elif check_define __x86_64__ ; then
394 if check_define __ILP32__ ; then
399 elif check_define __sparc__ ; then
400 if check_define __arch64__ ; then
405 elif check_define _ARCH_PPC ; then
406 if check_define _ARCH_PPC64 ; then
411 elif check_define __mips__ ; then
413 elif check_define __ia64__ ; then
415 elif check_define __s390__ ; then
416 if check_define __s390x__ ; then
421 elif check_define __arm__ ; then
423 elif check_define __aarch64__ ; then
425 elif check_define __hppa__ ; then
432 # Normalise host CPU name and set ARCH.
433 # Note that this case should only have supported host CPUs, not guests.
435 ia64|ppc|ppc64|s390|s390x|sparc64|x32)
438 i386|i486|i586|i686|i86pc|BePC)
457 # This will result in either an error or falling back to TCI later
461 if test -z "$ARCH"; then
470 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
471 audio_possible_drivers="winwave sdl"
472 audio_drv_list="winwave"
476 audio_possible_drivers="winwave dsound sdl fmod"
477 audio_drv_list="winwave"
482 audio_possible_drivers="oss sdl esd pa"
488 audio_possible_drivers="oss sdl esd pa"
489 # needed for kinfo_getvmmap(3) in libutil.h
496 audio_possible_drivers="oss sdl esd pa"
502 audio_possible_drivers="oss sdl esd"
509 audio_possible_drivers="sdl esd"
514 if [ "$cpu" = "x86_64" ] ; then
515 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
516 LDFLAGS="-arch x86_64 $LDFLAGS"
518 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
521 audio_drv_list="coreaudio"
522 audio_possible_drivers="coreaudio sdl fmod"
523 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
524 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
525 # Disable attempts to use ObjectiveC features in os/object.h since they
526 # won't work when we're compiling with gcc as a C compiler.
527 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
532 install="${INSTALL-ginstall}"
534 smbd="${SMBD-/usr/sfw/sbin/smbd}"
535 needs_libsunmath="no"
536 solarisrev=`uname -r | cut -f2 -d.`
537 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
538 if test "$solarisrev" -le 9 ; then
539 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
540 needs_libsunmath="yes"
541 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
542 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
543 LIBS="-lsunmath $LIBS"
545 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
546 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
547 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
548 "Studio 11 can be downloaded from www.sun.com."
552 if test -f /usr/include/sys/soundcard.h ; then
555 audio_possible_drivers="oss sdl"
556 # needed for CMSG_ macros in sys/socket.h
557 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
558 # needed for TIOCWIN* defines in termios.h
559 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
560 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
561 solarisnetlibs="-lsocket -lnsl -lresolv"
562 LIBS="$solarisnetlibs $LIBS"
563 libs_qga="$solarisnetlibs $libs_qga"
571 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
572 LIBS="-lposix_error_mapper -lnetwork $LIBS"
576 audio_possible_drivers="oss alsa sdl esd pa"
582 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then
583 audio_possible_drivers="$audio_possible_drivers fmod"
585 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
589 if [ "$bsd" = "yes" ] ; then
590 if [ "$darwin" != "yes" ] ; then
595 : ${make=${MAKE-make}}
596 : ${install=${INSTALL-install}}
597 : ${python=${PYTHON-python}}
598 : ${smbd=${SMBD-/usr/sbin/smbd}}
600 # Default objcc to clang if available, otherwise use CC
607 if test "$mingw32" = "yes" ; then
609 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
610 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
611 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
612 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
614 int main(void) { return 0; }
616 if compile_prog "" "-liberty" ; then
617 LIBS="-liberty $LIBS"
619 prefix="c:/Program Files/QEMU"
622 qemu_docdir="\${prefix}"
624 sysconfdir="\${prefix}"
627 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
633 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
635 --help|-h) show_help=yes
637 --version|-V) exec cat $source_path/VERSION
639 --prefix=*) prefix="$optarg"
641 --interp-prefix=*) interp_prefix="$optarg"
649 --host-cc=*) host_cc="$optarg"
653 --iasl=*) iasl="$optarg"
655 --objcc=*) objcc="$optarg"
657 --make=*) make="$optarg"
659 --install=*) install="$optarg"
661 --python=*) python="$optarg"
663 --gcov=*) gcov_tool="$optarg"
665 --smbd=*) smbd="$optarg"
673 --disable-debug-info)
677 --target-list=*) target_list="$optarg"
679 --enable-trace-backend=*) trace_backend="$optarg"
681 --with-trace-file=*) trace_file="$optarg"
683 --enable-gprof) gprof="yes"
685 --enable-gcov) gcov="yes"
689 LDFLAGS="-static $LDFLAGS"
690 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
692 --mandir=*) mandir="$optarg"
694 --bindir=*) bindir="$optarg"
696 --libdir=*) libdir="$optarg"
698 --libexecdir=*) libexecdir="$optarg"
700 --includedir=*) includedir="$optarg"
702 --datadir=*) datadir="$optarg"
704 --with-confsuffix=*) confsuffix="$optarg"
706 --docdir=*) qemu_docdir="$optarg"
708 --sysconfdir=*) sysconfdir="$optarg"
710 --localstatedir=*) local_statedir="$optarg"
712 --sbindir=*|--sharedstatedir=*|\
713 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
714 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
715 # These switches are silently ignored, for compatibility with
716 # autoconf-generated configure scripts. This allows QEMU's
717 # configure to be used by RPM and similar macros that set
718 # lots of directory switches by default.
720 --with-system-pixman) pixman="system"
722 --without-system-pixman) pixman="internal"
724 --without-pixman) pixman="none"
726 --disable-sdl) sdl="no"
728 --enable-sdl) sdl="yes"
730 --disable-qom-cast-debug) qom_cast_debug="no"
732 --enable-qom-cast-debug) qom_cast_debug="yes"
734 --disable-virtfs) virtfs="no"
736 --enable-virtfs) virtfs="yes"
738 --disable-vnc) vnc="no"
740 --enable-vnc) vnc="yes"
742 --fmod-lib=*) fmod_lib="$optarg"
744 --fmod-inc=*) fmod_inc="$optarg"
746 --oss-lib=*) oss_lib="$optarg"
748 --audio-drv-list=*) audio_drv_list="$optarg"
750 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
752 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
754 --enable-debug-tcg) debug_tcg="yes"
756 --disable-debug-tcg) debug_tcg="no"
759 # Enable debugging options that aren't excessively noisy
764 --enable-sparse) sparse="yes"
766 --disable-sparse) sparse="no"
768 --disable-strip) strip_opt="no"
770 --disable-vnc-tls) vnc_tls="no"
772 --enable-vnc-tls) vnc_tls="yes"
774 --disable-vnc-sasl) vnc_sasl="no"
776 --enable-vnc-sasl) vnc_sasl="yes"
778 --disable-vnc-jpeg) vnc_jpeg="no"
780 --enable-vnc-jpeg) vnc_jpeg="yes"
782 --disable-vnc-png) vnc_png="no"
784 --enable-vnc-png) vnc_png="yes"
786 --disable-vnc-ws) vnc_ws="no"
788 --enable-vnc-ws) vnc_ws="yes"
790 --disable-slirp) slirp="no"
792 --disable-uuid) uuid="no"
794 --enable-uuid) uuid="yes"
796 --disable-vde) vde="no"
798 --enable-vde) vde="yes"
800 --disable-xen) xen="no"
802 --enable-xen) xen="yes"
804 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
806 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
808 --disable-brlapi) brlapi="no"
810 --enable-brlapi) brlapi="yes"
812 --disable-bluez) bluez="no"
814 --enable-bluez) bluez="yes"
816 --disable-kvm) kvm="no"
818 --enable-kvm) kvm="yes"
820 --disable-tcg-interpreter) tcg_interpreter="no"
822 --enable-tcg-interpreter) tcg_interpreter="yes"
824 --disable-cap-ng) cap_ng="no"
826 --enable-cap-ng) cap_ng="yes"
828 --disable-spice) spice="no"
830 --enable-spice) spice="yes"
832 --disable-libiscsi) libiscsi="no"
834 --enable-libiscsi) libiscsi="yes"
836 --enable-profiler) profiler="yes"
838 --disable-cocoa) cocoa="no"
843 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
845 --disable-system) softmmu="no"
847 --enable-system) softmmu="yes"
854 --disable-linux-user) linux_user="no"
856 --enable-linux-user) linux_user="yes"
858 --disable-bsd-user) bsd_user="no"
860 --enable-bsd-user) bsd_user="yes"
862 --enable-guest-base) guest_base="yes"
864 --disable-guest-base) guest_base="no"
866 --enable-pie) pie="yes"
868 --disable-pie) pie="no"
870 --enable-uname-release=*) uname_release="$optarg"
872 --enable-werror) werror="yes"
874 --disable-werror) werror="no"
876 --disable-curses) curses="no"
878 --enable-curses) curses="yes"
880 --disable-curl) curl="no"
882 --enable-curl) curl="yes"
884 --disable-fdt) fdt="no"
886 --enable-fdt) fdt="yes"
888 --disable-linux-aio) linux_aio="no"
890 --enable-linux-aio) linux_aio="yes"
892 --disable-attr) attr="no"
894 --enable-attr) attr="yes"
896 --disable-blobs) blobs="no"
898 --with-pkgversion=*) pkgversion=" ($optarg)"
900 --with-coroutine=*) coroutine="$optarg"
902 --disable-coroutine-pool) coroutine_pool="no"
904 --enable-coroutine-pool) coroutine_pool="yes"
906 --disable-docs) docs="no"
908 --enable-docs) docs="yes"
910 --disable-vhost-net) vhost_net="no"
912 --enable-vhost-net) vhost_net="yes"
914 --disable-vhost-scsi) vhost_scsi="no"
916 --enable-vhost-scsi) vhost_scsi="yes"
918 --disable-glx) glx="no"
920 --enable-glx) glx="yes"
922 --disable-rbd) rbd="no"
924 --enable-rbd) rbd="yes"
926 --disable-xfsctl) xfs="no"
928 --enable-xfsctl) xfs="yes"
930 --disable-smartcard-nss) smartcard_nss="no"
932 --enable-smartcard-nss) smartcard_nss="yes"
934 --disable-libusb) libusb="no"
936 --enable-libusb) libusb="yes"
938 --disable-usb-redir) usb_redir="no"
940 --enable-usb-redir) usb_redir="yes"
942 --disable-zlib-test) zlib="no"
944 --enable-guest-agent) guest_agent="yes"
946 --disable-guest-agent) guest_agent="no"
948 --with-vss-sdk) vss_win32_sdk=""
950 --with-vss-sdk=*) vss_win32_sdk="$optarg"
952 --without-vss-sdk) vss_win32_sdk="no"
954 --with-win-sdk) win_sdk=""
956 --with-win-sdk=*) win_sdk="$optarg"
958 --without-win-sdk) win_sdk="no"
960 --enable-tools) want_tools="yes"
962 --disable-tools) want_tools="no"
964 --enable-seccomp) seccomp="yes"
966 --disable-seccomp) seccomp="no"
968 --disable-glusterfs) glusterfs="no"
970 --enable-glusterfs) glusterfs="yes"
972 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no"
974 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes"
976 --disable-gtk) gtk="no"
978 --enable-gtk) gtk="yes"
980 --enable-rdma) rdma="yes"
982 --disable-rdma) rdma="no"
984 --with-gtkabi=*) gtkabi="$optarg"
986 --enable-tpm) tpm="yes"
988 --disable-libssh2) libssh2="no"
990 --enable-libssh2) libssh2="yes"
992 --enable-vhdx) vhdx="yes"
994 --disable-vhdx) vhdx="no"
996 *) echo "ERROR: unknown option $opt"; show_help="yes"
1004 LDFLAGS="-m32 $LDFLAGS"
1008 LDFLAGS="-m64 $LDFLAGS"
1011 LDFLAGS="-m32 $LDFLAGS"
1012 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1015 LDFLAGS="-m64 $LDFLAGS"
1016 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1019 CPU_CFLAGS="-m31 -march=z990"
1020 LDFLAGS="-m31 $LDFLAGS"
1023 CPU_CFLAGS="-m64 -march=z990"
1024 LDFLAGS="-m64 $LDFLAGS"
1028 LDFLAGS="-m32 $LDFLAGS"
1029 cc_i386='$(CC) -m32'
1033 LDFLAGS="-m64 $LDFLAGS"
1034 cc_i386='$(CC) -m32'
1038 LDFLAGS="-mx32 $LDFLAGS"
1039 cc_i386='$(CC) -m32'
1041 # No special flags required for other host CPUs
1044 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1045 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
1047 default_target_list=""
1051 if [ "$softmmu" = "yes" ]; then
1052 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1054 if [ "$linux_user" = "yes" ]; then
1055 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1057 if [ "$bsd_user" = "yes" ]; then
1058 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1061 for config in $mak_wilds; do
1062 default_target_list="${default_target_list} $(basename "$config" .mak)"
1065 if test x"$show_help" = x"yes" ; then
1068 Usage: configure [options]
1069 Options: [defaults in brackets after descriptions]
1072 echo "Standard options:"
1073 echo " --help print this message"
1074 echo " --prefix=PREFIX install in PREFIX [$prefix]"
1075 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
1076 echo " use %M for cpu name [$interp_prefix]"
1077 echo " --target-list=LIST set target list (default: build everything)"
1078 echo "Available targets: $default_target_list" | \
1079 fold -s -w 53 | sed -e 's/^/ /'
1081 echo "Advanced options (experts only):"
1082 echo " --source-path=PATH path of source code [$source_path]"
1083 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
1084 echo " --cc=CC use C compiler CC [$cc]"
1085 echo " --iasl=IASL use ACPI compiler IASL [$iasl]"
1086 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
1088 echo " --cxx=CXX use C++ compiler CXX [$cxx]"
1089 echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]"
1090 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
1091 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
1092 echo " --make=MAKE use specified make [$make]"
1093 echo " --install=INSTALL use specified install [$install]"
1094 echo " --python=PYTHON use specified python [$python]"
1095 echo " --smbd=SMBD use specified smbd [$smbd]"
1096 echo " --static enable static build [$static]"
1097 echo " --mandir=PATH install man pages in PATH"
1098 echo " --datadir=PATH install firmware in PATH$confsuffix"
1099 echo " --docdir=PATH install documentation in PATH$confsuffix"
1100 echo " --bindir=PATH install binaries in PATH"
1101 echo " --libdir=PATH install libraries in PATH"
1102 echo " --sysconfdir=PATH install config in PATH$confsuffix"
1103 echo " --localstatedir=PATH install local state in PATH (set at runtime on win32)"
1104 echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]"
1105 echo " --enable-debug-tcg enable TCG debugging"
1106 echo " --disable-debug-tcg disable TCG debugging (default)"
1107 echo " --enable-debug-info enable debugging information (default)"
1108 echo " --disable-debug-info disable debugging information"
1109 echo " --enable-debug enable common debug build options"
1110 echo " --enable-sparse enable sparse checker"
1111 echo " --disable-sparse disable sparse checker (default)"
1112 echo " --disable-strip disable stripping binaries"
1113 echo " --disable-werror disable compilation abort on warning"
1114 echo " --disable-sdl disable SDL"
1115 echo " --enable-sdl enable SDL"
1116 echo " --disable-gtk disable gtk UI"
1117 echo " --enable-gtk enable gtk UI"
1118 echo " --disable-virtfs disable VirtFS"
1119 echo " --enable-virtfs enable VirtFS"
1120 echo " --disable-vnc disable VNC"
1121 echo " --enable-vnc enable VNC"
1122 echo " --disable-cocoa disable Cocoa (Mac OS X only)"
1123 echo " --enable-cocoa enable Cocoa (default on Mac OS X)"
1124 echo " --audio-drv-list=LIST set audio drivers list:"
1125 echo " Available drivers: $audio_possible_drivers"
1126 echo " --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L"
1127 echo " --block-drv-rw-whitelist=L"
1128 echo " set block driver read-write whitelist"
1129 echo " (affects only QEMU, not qemu-img)"
1130 echo " --block-drv-ro-whitelist=L"
1131 echo " set block driver read-only whitelist"
1132 echo " (affects only QEMU, not qemu-img)"
1133 echo " --disable-xen disable xen backend driver support"
1134 echo " --enable-xen enable xen backend driver support"
1135 echo " --disable-xen-pci-passthrough"
1136 echo " --enable-xen-pci-passthrough"
1137 echo " --disable-brlapi disable BrlAPI"
1138 echo " --enable-brlapi enable BrlAPI"
1139 echo " --disable-vnc-tls disable TLS encryption for VNC server"
1140 echo " --enable-vnc-tls enable TLS encryption for VNC server"
1141 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
1142 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
1143 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
1144 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
1145 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
1146 echo " --enable-vnc-png enable PNG compression for VNC server"
1147 echo " --disable-vnc-ws disable Websockets support for VNC server"
1148 echo " --enable-vnc-ws enable Websockets support for VNC server"
1149 echo " --disable-curses disable curses output"
1150 echo " --enable-curses enable curses output"
1151 echo " --disable-curl disable curl connectivity"
1152 echo " --enable-curl enable curl connectivity"
1153 echo " --disable-fdt disable fdt device tree"
1154 echo " --enable-fdt enable fdt device tree"
1155 echo " --disable-bluez disable bluez stack connectivity"
1156 echo " --enable-bluez enable bluez stack connectivity"
1157 echo " --disable-slirp disable SLIRP userspace network connectivity"
1158 echo " --disable-kvm disable KVM acceleration support"
1159 echo " --enable-kvm enable KVM acceleration support"
1160 echo " --disable-rdma disable RDMA-based migration support"
1161 echo " --enable-rdma enable RDMA-based migration support"
1162 echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1163 echo " --enable-system enable all system emulation targets"
1164 echo " --disable-system disable all system emulation targets"
1165 echo " --enable-user enable supported user emulation targets"
1166 echo " --disable-user disable all user emulation targets"
1167 echo " --enable-linux-user enable all linux usermode emulation targets"
1168 echo " --disable-linux-user disable all linux usermode emulation targets"
1169 echo " --enable-bsd-user enable all BSD usermode emulation targets"
1170 echo " --disable-bsd-user disable all BSD usermode emulation targets"
1171 echo " --enable-guest-base enable GUEST_BASE support for usermode"
1172 echo " emulation targets"
1173 echo " --disable-guest-base disable GUEST_BASE support"
1174 echo " --enable-pie build Position Independent Executables"
1175 echo " --disable-pie do not build Position Independent Executables"
1176 echo " --fmod-lib path to FMOD library"
1177 echo " --fmod-inc path to FMOD includes"
1178 echo " --oss-lib path to OSS library"
1179 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
1180 echo " --cpu=CPU Build for host CPU [$cpu]"
1181 echo " --disable-uuid disable uuid support"
1182 echo " --enable-uuid enable uuid support"
1183 echo " --disable-vde disable support for vde network"
1184 echo " --enable-vde enable support for vde network"
1185 echo " --disable-linux-aio disable Linux AIO support"
1186 echo " --enable-linux-aio enable Linux AIO support"
1187 echo " --disable-cap-ng disable libcap-ng support"
1188 echo " --enable-cap-ng enable libcap-ng support"
1189 echo " --disable-attr disables attr and xattr support"
1190 echo " --enable-attr enable attr and xattr support"
1191 echo " --disable-blobs disable installing provided firmware blobs"
1192 echo " --enable-docs enable documentation build"
1193 echo " --disable-docs disable documentation build"
1194 echo " --disable-vhost-net disable vhost-net acceleration support"
1195 echo " --enable-vhost-net enable vhost-net acceleration support"
1196 echo " --enable-trace-backend=B Set trace backend"
1197 echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends)
1198 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1199 echo " Default:trace-<pid>"
1200 echo " --disable-spice disable spice"
1201 echo " --enable-spice enable spice"
1202 echo " --enable-rbd enable building the rados block device (rbd)"
1203 echo " --disable-libiscsi disable iscsi support"
1204 echo " --enable-libiscsi enable iscsi support"
1205 echo " --disable-smartcard-nss disable smartcard nss support"
1206 echo " --enable-smartcard-nss enable smartcard nss support"
1207 echo " --disable-libusb disable libusb (for usb passthrough)"
1208 echo " --enable-libusb enable libusb (for usb passthrough)"
1209 echo " --disable-usb-redir disable usb network redirection support"
1210 echo " --enable-usb-redir enable usb network redirection support"
1211 echo " --disable-guest-agent disable building of the QEMU Guest Agent"
1212 echo " --enable-guest-agent enable building of the QEMU Guest Agent"
1213 echo " --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent"
1214 echo " --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)"
1215 echo " --disable-seccomp disable seccomp support"
1216 echo " --enable-seccomp enables seccomp support"
1217 echo " --with-coroutine=BACKEND coroutine backend. Supported options:"
1218 echo " gthread, ucontext, sigaltstack, windows"
1219 echo " --disable-coroutine-pool disable coroutine freelist (worse performance)"
1220 echo " --enable-coroutine-pool enable coroutine freelist (better performance)"
1221 echo " --enable-glusterfs enable GlusterFS backend"
1222 echo " --disable-glusterfs disable GlusterFS backend"
1223 echo " --enable-gcov enable test coverage analysis with gcov"
1224 echo " --gcov=GCOV use specified gcov [$gcov_tool]"
1225 echo " --enable-tpm enable TPM support"
1226 echo " --disable-libssh2 disable ssh block device support"
1227 echo " --enable-libssh2 enable ssh block device support"
1228 echo " --disable-vhdx disables support for the Microsoft VHDX image format"
1229 echo " --enable-vhdx enable support for the Microsoft VHDX image format"
1231 echo "NOTE: The object files are built at the place where configure is launched"
1235 # Now we have handled --enable-tcg-interpreter and know we're not just
1236 # printing the help message, bail out if the host CPU isn't supported.
1237 if test "$ARCH" = "unknown"; then
1238 if test "$tcg_interpreter" = "yes" ; then
1239 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1242 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1246 # check that the C compiler works.
1248 int main(void) { return 0; }
1251 if compile_object ; then
1252 : C compiler works ok
1254 error_exit "\"$cc\" either does not exist or does not work"
1257 # Consult white-list to determine whether to enable werror
1258 # by default. Only enable by default for git builds
1259 z_version=`cut -f3 -d. $source_path/VERSION`
1261 if test -z "$werror" ; then
1262 if test -d "$source_path/.git" -a \
1263 "$linux" = "yes" ; then
1270 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1271 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1272 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1273 gcc_flags="-Wendif-labels $gcc_flags"
1274 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1275 gcc_flags="-Wno-string-plus-int $gcc_flags"
1276 # Note that we do not add -Werror to gcc_flags here, because that would
1277 # enable it for all configure tests. If a configure test failed due
1278 # to -Werror this would just silently disable some features,
1279 # so it's too error prone.
1281 int main(void) { return 0; }
1283 for flag in $gcc_flags; do
1284 # Use the positive sense of the flag when testing for -Wno-wombat
1285 # support (gcc will happily accept the -Wno- form of unknown
1287 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1288 if compile_prog "-Werror $optflag" "" ; then
1289 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1293 if compile_prog "-Werror -fstack-protector-all" "" ; then
1294 QEMU_CFLAGS="$QEMU_CFLAGS -fstack-protector-all"
1295 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,-fstack-protector-all"
1298 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1299 # large functions that use global variables. The bug is in all releases of
1300 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1301 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1303 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1304 int main(void) { return 0; }
1306 #error No bug in this compiler.
1309 if compile_prog "-Werror -fno-gcse" "" ; then
1310 TRANSLATE_OPT_CFLAGS=-fno-gcse
1313 if test "$static" = "yes" ; then
1314 if test "$pie" = "yes" ; then
1315 error_exit "static and pie are mutually incompatible"
1321 if test "$pie" = ""; then
1322 case "$cpu-$targetos" in
1323 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1331 if test "$pie" != "no" ; then
1335 # define THREAD __thread
1340 static THREAD int tls_var;
1342 int main(void) { return tls_var; }
1345 if compile_prog "-fPIE -DPIE" "-pie"; then
1346 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1347 LDFLAGS="-pie $LDFLAGS"
1349 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1350 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1353 if test "$pie" = "yes"; then
1354 error_exit "PIE not available due to missing toolchain support"
1356 echo "Disabling PIE due to missing toolchain support"
1361 if compile_prog "-fno-pie" "-nopie"; then
1362 CFLAGS_NOPIE="-fno-pie"
1363 LDFLAGS_NOPIE="-nopie"
1367 ##########################################
1368 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1369 # use i686 as default anyway, but for those that don't, an explicit
1370 # specification is necessary
1372 if test "$cpu" = "i386"; then
1374 static int sfaa(int *ptr)
1376 return __sync_fetch_and_and(ptr, 0);
1382 val = __sync_val_compare_and_swap(&val, 0, 1);
1387 if ! compile_prog "" "" ; then
1388 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1392 #########################################
1393 # Solaris specific configure tool chain decisions
1395 if test "$solaris" = "yes" ; then
1396 if has $install; then
1399 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1400 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1401 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1403 if test "`path_of $install`" = "/usr/sbin/install" ; then
1404 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1405 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1406 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1411 if test -f /usr/ccs/bin/ar ; then
1412 error_exit "No path includes ar" \
1413 "Add /usr/ccs/bin to your path and rerun configure"
1415 error_exit "No path includes ar"
1419 if ! has $python; then
1420 error_exit "Python not found. Use --python=/path/to/python"
1423 # Note that if the Python conditional here evaluates True we will exit
1424 # with status 1 which is a shell 'false' value.
1425 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1426 error_exit "Cannot use '$python', Python 2.4 or later is required." \
1427 "Note that Python 3 or later is not yet supported." \
1428 "Use --python=/path/to/python to specify a supported Python."
1431 # The -B switch was added in Python 2.6.
1432 # If it is supplied, compiled files are not written.
1433 # Use it for Python versions which support it.
1434 if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then
1438 if test -z "${target_list+xxx}" ; then
1439 target_list="$default_target_list"
1441 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1444 # Check that we recognised the target name; this allows a more
1445 # friendly error message than if we let it fall through.
1446 for target in $target_list; do
1447 case " $default_target_list " in
1451 error_exit "Unknown target name '$target'"
1456 # see if system emulation was really requested
1457 case " $target_list " in
1458 *"-softmmu "*) softmmu=yes
1464 feature_not_found() {
1467 error_exit "User requested feature $feature" \
1468 "configure was not able to find it"
1472 # big/little endian test
1474 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1475 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1476 extern int foo(short *, short *);
1477 int main(int argc, char *argv[]) {
1478 return foo(big_endian, little_endian);
1482 if compile_object ; then
1483 if grep -q BiGeNdIaN $TMPO ; then
1485 elif grep -q LiTtLeEnDiAn $TMPO ; then
1488 echo big/little test failed
1491 echo big/little test failed
1494 ##########################################
1497 if ! has "$pkg_config_exe"; then
1498 error_exit "pkg-config binary '$pkg_config_exe' not found"
1501 ##########################################
1504 if test "$linux_user" = "yes"; then
1507 #include <linux/futex.h>
1509 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1515 if ! compile_object ; then
1516 feature_not_found "nptl"
1520 ##########################################
1523 if test "$zlib" != "no" ; then
1526 int main(void) { zlibVersion(); return 0; }
1528 if compile_prog "" "-lz" ; then
1531 error_exit "zlib check failed" \
1532 "Make sure to have the zlib libs and headers installed."
1535 libs_softmmu="$libs_softmmu -lz"
1537 ##########################################
1540 if test "$seccomp" != "no" ; then
1541 if $pkg_config --atleast-version=2.1.0 libseccomp; then
1542 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1543 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1546 if test "$seccomp" = "yes"; then
1547 feature_not_found "libseccomp"
1552 ##########################################
1555 if test "$xen" != "no" ; then
1556 xen_libs="-lxenstore -lxenctrl -lxenguest"
1558 # First we test whether Xen headers and libraries are available.
1559 # If no, we are done and there is no Xen support.
1560 # If yes, more tests are run to detect the Xen version.
1564 #include <xenctrl.h>
1569 if ! compile_prog "" "$xen_libs" ; then
1571 if test "$xen" = "yes" ; then
1572 feature_not_found "xen"
1578 cat > $TMPC <<EOF &&
1579 #include <xenctrl.h>
1580 #include <xenstore.h>
1582 #include <xen/hvm/hvm_info_table.h>
1583 #if !defined(HVM_MAX_VCPUS)
1584 # error HVM_MAX_VCPUS not defined
1589 xc = xc_interface_open(0, 0, 0);
1590 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1591 xc_gnttab_open(NULL, 0);
1592 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1593 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1597 compile_prog "" "$xen_libs"
1599 xen_ctrl_version=420
1603 cat > $TMPC <<EOF &&
1604 #include <xenctrl.h>
1607 #include <xen/hvm/hvm_info_table.h>
1608 #if !defined(HVM_MAX_VCPUS)
1609 # error HVM_MAX_VCPUS not defined
1613 xc_interface_open(0, 0, 0);
1614 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1615 xc_gnttab_open(NULL, 0);
1616 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1620 compile_prog "" "$xen_libs"
1622 xen_ctrl_version=410
1627 cat > $TMPC <<EOF &&
1628 #include <xenctrl.h>
1631 #include <xen/hvm/hvm_info_table.h>
1632 #if !defined(HVM_MAX_VCPUS)
1633 # error HVM_MAX_VCPUS not defined
1636 struct xen_add_to_physmap xatp = {
1637 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1640 xc_interface_open();
1642 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1643 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1647 compile_prog "" "$xen_libs"
1649 xen_ctrl_version=400
1654 cat > $TMPC <<EOF &&
1655 #include <xenctrl.h>
1658 struct xen_add_to_physmap xatp = {
1659 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1662 xc_interface_open();
1664 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1665 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1669 compile_prog "" "$xen_libs"
1671 xen_ctrl_version=340
1676 cat > $TMPC <<EOF &&
1677 #include <xenctrl.h>
1681 xc_interface_open();
1683 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1687 compile_prog "" "$xen_libs"
1689 xen_ctrl_version=330
1692 # Xen version unsupported
1694 if test "$xen" = "yes" ; then
1695 feature_not_found "xen (unsupported version)"
1700 if test "$xen" = yes; then
1701 libs_softmmu="$xen_libs $libs_softmmu"
1705 if test "$xen_pci_passthrough" != "no"; then
1706 if test "$xen" = "yes" && test "$linux" = "yes" &&
1707 test "$xen_ctrl_version" -ge 340; then
1708 xen_pci_passthrough=yes
1710 if test "$xen_pci_passthrough" = "yes"; then
1711 if test "$xen_ctrl_version" -lt 340; then
1712 error_exit "User requested feature Xen PCI Passthrough" \
1713 "This feature does not work with Xen 3.3"
1715 error_exit "User requested feature Xen PCI Passthrough" \
1716 " but this feature requires /sys from Linux"
1718 xen_pci_passthrough=no
1722 ##########################################
1725 if ! has $libtool; then
1729 # MacOSX ships with a libtool which isn't the GNU one; weed this
1730 # out by checking whether libtool supports the --version switch
1731 if test -n "$libtool"; then
1732 if ! "$libtool" --version >/dev/null 2>&1; then
1737 ##########################################
1739 if test "$sparse" != "no" ; then
1743 if test "$sparse" = "yes" ; then
1744 feature_not_found "sparse"
1750 ##########################################
1753 if test "$gtk" != "no"; then
1754 gtkpackage="gtk+-$gtkabi"
1755 if test "$gtkabi" = "3.0" ; then
1757 vtepackage="vte-2.90"
1764 if ! $pkg_config --exists "$gtkpackage >= $gtkversion"; then
1765 if test "$gtk" = "yes" ; then
1766 feature_not_found "gtk"
1769 elif ! $pkg_config --exists "$vtepackage >= $vteversion"; then
1770 if test "$gtk" = "yes" ; then
1771 error_exit "libvte not found (required for gtk support)"
1775 gtk_cflags=`$pkg_config --cflags $gtkpackage`
1776 gtk_libs=`$pkg_config --libs $gtkpackage`
1777 vte_cflags=`$pkg_config --cflags $vtepackage`
1778 vte_libs=`$pkg_config --libs $vtepackage`
1779 libs_softmmu="$gtk_libs $vte_libs $libs_softmmu"
1784 ##########################################
1787 # Look for sdl configuration program (pkg-config or sdl-config). Try
1788 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1789 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1790 sdl_config=sdl-config
1793 if $pkg_config sdl --exists; then
1794 sdlconfig="$pkg_config sdl"
1795 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1796 elif has ${sdl_config}; then
1797 sdlconfig="$sdl_config"
1798 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1800 if test "$sdl" = "yes" ; then
1801 feature_not_found "sdl"
1805 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1806 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1810 if test "$sdl" != "no" ; then
1813 #undef main /* We don't want SDL to override our main() */
1814 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1816 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1817 if test "$static" = "yes" ; then
1818 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1820 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1822 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1823 if test "$_sdlversion" -lt 121 ; then
1826 if test "$cocoa" = "no" ; then
1831 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1832 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1833 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1834 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1835 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1837 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1843 else # sdl not found
1844 if test "$sdl" = "yes" ; then
1845 feature_not_found "sdl"
1848 fi # sdl compile test
1851 if test "$sdl" = "yes" ; then
1854 #if defined(SDL_VIDEO_DRIVER_X11)
1855 #include <X11/XKBlib.h>
1857 #error No x11 support
1859 int main(void) { return 0; }
1861 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1862 sdl_libs="$sdl_libs -lX11"
1864 libs_softmmu="$sdl_libs $libs_softmmu"
1867 ##########################################
1868 # RDMA needs OpenFabrics libraries
1869 if test "$rdma" != "no" ; then
1871 #include <rdma/rdma_cma.h>
1872 int main(void) { return 0; }
1874 rdma_libs="-lrdmacm -libverbs"
1875 if compile_prog "" "$rdma_libs" ; then
1877 libs_softmmu="$libs_softmmu $rdma_libs"
1879 if test "$rdma" = "yes" ; then
1881 " OpenFabrics librdmacm/libibverbs not present." \
1883 " (1) Fast: Install infiniband packages from your distro." \
1884 " (2) Cleanest: Install libraries from www.openfabrics.org" \
1885 " (3) Also: Install softiwarp if you don't have RDMA hardware"
1891 ##########################################
1892 # VNC TLS/WS detection
1893 if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then
1895 #include <gnutls/gnutls.h>
1896 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1898 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1899 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1900 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1901 if test "$vnc_tls" != "no" ; then
1904 if test "$vnc_ws" != "no" ; then
1907 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1908 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags"
1910 if test "$vnc_tls" = "yes" ; then
1911 feature_not_found "vnc-tls"
1913 if test "$vnc_ws" = "yes" ; then
1914 feature_not_found "vnc-ws"
1921 ##########################################
1922 # VNC SASL detection
1923 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1925 #include <sasl/sasl.h>
1927 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1929 # Assuming Cyrus-SASL installed in /usr prefix
1931 vnc_sasl_libs="-lsasl2"
1932 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1934 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1935 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
1937 if test "$vnc_sasl" = "yes" ; then
1938 feature_not_found "vnc-sasl"
1944 ##########################################
1945 # VNC JPEG detection
1946 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1949 #include <jpeglib.h>
1950 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1953 vnc_jpeg_libs="-ljpeg"
1954 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1956 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1957 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
1959 if test "$vnc_jpeg" = "yes" ; then
1960 feature_not_found "vnc-jpeg"
1966 ##########################################
1968 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1970 //#include <stdio.h>
1974 png_structp png_ptr;
1975 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1976 return png_ptr != 0;
1979 if $pkg_config libpng --exists; then
1980 vnc_png_cflags=`$pkg_config libpng --cflags`
1981 vnc_png_libs=`$pkg_config libpng --libs`
1984 vnc_png_libs="-lpng"
1986 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1988 libs_softmmu="$vnc_png_libs $libs_softmmu"
1989 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1991 if test "$vnc_png" = "yes" ; then
1992 feature_not_found "vnc-png"
1998 ##########################################
1999 # fnmatch() probe, used for ACL routines
2002 #include <fnmatch.h>
2005 fnmatch("foo", "foo", 0);
2009 if compile_prog "" "" ; then
2013 ##########################################
2014 # uuid_generate() probe, used for vdi block driver
2015 # Note that on some systems (notably MacOSX) no extra library
2016 # need be linked to get the uuid functions.
2017 if test "$uuid" != "no" ; then
2020 #include <uuid/uuid.h>
2024 uuid_generate(my_uuid);
2028 if compile_prog "" "" ; then
2030 elif compile_prog "" "$uuid_libs" ; then
2032 libs_softmmu="$uuid_libs $libs_softmmu"
2033 libs_tools="$uuid_libs $libs_tools"
2035 if test "$uuid" = "yes" ; then
2036 feature_not_found "uuid"
2042 if test "$vhdx" = "yes" ; then
2043 if test "$uuid" = "no" ; then
2044 error_exit "uuid required for VHDX support"
2046 elif test "$vhdx" != "no" ; then
2047 if test "$uuid" = "yes" ; then
2054 ##########################################
2055 # xfsctl() probe, used for raw-posix
2056 if test "$xfs" != "no" ; then
2058 #include <stddef.h> /* NULL */
2059 #include <xfs/xfs.h>
2062 xfsctl(NULL, 0, 0, NULL);
2066 if compile_prog "" "" ; then
2069 if test "$xfs" = "yes" ; then
2070 feature_not_found "xfs"
2076 ##########################################
2077 # vde libraries probe
2078 if test "$vde" != "no" ; then
2079 vde_libs="-lvdeplug"
2081 #include <libvdeplug.h>
2084 struct vde_open_args a = {0, 0, 0};
2090 if compile_prog "" "$vde_libs" ; then
2092 libs_softmmu="$vde_libs $libs_softmmu"
2093 libs_tools="$vde_libs $libs_tools"
2095 if test "$vde" = "yes" ; then
2096 feature_not_found "vde"
2102 ##########################################
2103 # libcap-ng library probe
2104 if test "$cap_ng" != "no" ; then
2110 capng_capability_to_name(CAPNG_EFFECTIVE);
2114 if compile_prog "" "$cap_libs" ; then
2116 libs_tools="$cap_libs $libs_tools"
2118 if test "$cap_ng" = "yes" ; then
2119 feature_not_found "cap_ng"
2125 ##########################################
2126 # Sound support libraries probe
2137 int main(void) { $exp }
2139 if compile_prog "$cfl" "$lib" ; then
2142 error_exit "$drv check failed" \
2143 "Make sure to have the $drv libs and headers installed."
2147 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2148 for drv in $audio_drv_list; do
2151 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2152 "return snd_pcm_close((snd_pcm_t *)0);"
2153 libs_softmmu="-lasound $libs_softmmu"
2157 if test -z $fmod_lib || test -z $fmod_inc; then
2158 error_exit "You must specify path to FMOD library and headers" \
2159 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
2161 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
2162 libs_softmmu="$fmod_lib $libs_softmmu"
2166 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
2167 libs_softmmu="-lesd $libs_softmmu"
2172 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2173 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2174 libs_softmmu="-lpulse $libs_softmmu"
2179 libs_softmmu="-framework CoreAudio $libs_softmmu"
2183 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2188 libs_softmmu="$oss_lib $libs_softmmu"
2192 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2196 libs_softmmu="-lwinmm $libs_softmmu"
2201 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2202 error_exit "Unknown driver '$drv' selected" \
2203 "Possible drivers are: $audio_possible_drivers"
2209 ##########################################
2212 if test "$brlapi" != "no" ; then
2213 brlapi_libs="-lbrlapi"
2217 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2219 if compile_prog "" "$brlapi_libs" ; then
2221 libs_softmmu="$brlapi_libs $libs_softmmu"
2223 if test "$brlapi" = "yes" ; then
2224 feature_not_found "brlapi"
2230 ##########################################
2232 if test "$curses" != "no" ; then
2233 if test "$mingw32" = "yes" ; then
2234 curses_list="-lpdcurses"
2236 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2242 const char *s = curses_version();
2248 for curses_lib in $curses_list; do
2250 if compile_prog "" "$curses_lib" ; then
2252 libs_softmmu="$curses_lib $libs_softmmu"
2257 if test "$curses_found" = "yes" ; then
2260 if test "$curses" = "yes" ; then
2261 feature_not_found "curses"
2267 ##########################################
2269 if test "$curl" != "no" ; then
2270 if $pkg_config libcurl --exists; then
2271 curlconfig="$pkg_config libcurl"
2273 curlconfig=curl-config
2276 #include <curl/curl.h>
2277 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2279 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2280 curl_libs=`$curlconfig --libs 2>/dev/null`
2281 if compile_prog "$curl_cflags" "$curl_libs" ; then
2283 libs_tools="$curl_libs $libs_tools"
2284 libs_softmmu="$curl_libs $libs_softmmu"
2286 if test "$curl" = "yes" ; then
2287 feature_not_found "curl"
2293 ##########################################
2294 # bluez support probe
2295 if test "$bluez" != "no" ; then
2297 #include <bluetooth/bluetooth.h>
2298 int main(void) { return bt_error(0); }
2300 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2301 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2302 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2304 libs_softmmu="$bluez_libs $libs_softmmu"
2306 if test "$bluez" = "yes" ; then
2307 feature_not_found "bluez"
2313 ##########################################
2314 # glib support probe
2316 if test "$mingw32" = yes; then
2317 # g_poll is required in order to integrate with the glib main loop.
2322 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0; then
2323 glib_cflags=`$pkg_config --cflags gthread-2.0`
2324 glib_libs=`$pkg_config --libs gthread-2.0`
2325 LIBS="$glib_libs $LIBS"
2326 libs_qga="$glib_libs $libs_qga"
2328 error_exit "glib-$glib_req_ver required to compile QEMU"
2331 ##########################################
2332 # pixman support probe
2334 if test "$pixman" = ""; then
2335 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2337 elif $pkg_config pixman-1 > /dev/null 2>&1; then
2343 if test "$pixman" = "none"; then
2344 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2345 error_exit "pixman disabled but system emulation or tools build" \
2346 "enabled. You can turn off pixman only if you also" \
2347 "disable all system emulation targets and the tools" \
2348 "build with '--disable-tools --disable-system'."
2352 elif test "$pixman" = "system"; then
2353 pixman_cflags=`$pkg_config --cflags pixman-1`
2354 pixman_libs=`$pkg_config --libs pixman-1`
2356 if test ! -d ${source_path}/pixman/pixman; then
2357 error_exit "pixman not present. Your options:" \
2358 " (1) Preferred: Install the pixman devel package (any recent" \
2359 " distro should have packages as Xorg needs pixman too)." \
2360 " (2) Fetch the pixman submodule, using:" \
2361 " git submodule update --init pixman"
2363 mkdir -p pixman/pixman
2364 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2365 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2368 ##########################################
2371 if test "$cap" != "no" ; then
2374 #include <sys/capability.h>
2375 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2377 if compile_prog "" "-lcap" ; then
2384 ##########################################
2386 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2390 #include <pthread.h>
2391 static void *f(void *p) { return NULL; }
2394 pthread_create(&thread, 0, f, 0);
2398 if compile_prog "" "" ; then
2401 for pthread_lib in $PTHREADLIBS_LIST; do
2402 if compile_prog "" "$pthread_lib" ; then
2405 for lib_entry in $LIBS; do
2406 if test "$lib_entry" = "$pthread_lib"; then
2411 if test "$found" = "no"; then
2412 LIBS="$pthread_lib $LIBS"
2419 if test "$mingw32" != yes -a "$pthread" = no; then
2420 error_exit "pthread check failed" \
2421 "Make sure to have the pthread libs and headers installed."
2424 ##########################################
2426 if test "$rbd" != "no" ; then
2429 #include <rbd/librbd.h>
2432 rados_create(&cluster, NULL);
2436 rbd_libs="-lrbd -lrados"
2437 if compile_prog "" "$rbd_libs" ; then
2439 libs_tools="$rbd_libs $libs_tools"
2440 libs_softmmu="$rbd_libs $libs_softmmu"
2442 if test "$rbd" = "yes" ; then
2443 feature_not_found "rados block device"
2449 ##########################################
2451 min_libssh2_version=1.2.8
2452 if test "$libssh2" != "no" ; then
2453 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
2454 libssh2_cflags=`$pkg_config libssh2 --cflags`
2455 libssh2_libs=`$pkg_config libssh2 --libs`
2457 libs_tools="$libssh2_libs $libs_tools"
2458 libs_softmmu="$libssh2_libs $libs_softmmu"
2459 QEMU_CFLAGS="$QEMU_CFLAGS $libssh2_cflags"
2461 if test "$libssh2" = "yes" ; then
2462 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
2468 ##########################################
2469 # libssh2_sftp_fsync probe
2471 if test "$libssh2" = "yes"; then
2474 #include <libssh2.h>
2475 #include <libssh2_sftp.h>
2477 LIBSSH2_SESSION *session;
2479 LIBSSH2_SFTP_HANDLE *sftp_handle;
2480 session = libssh2_session_init ();
2481 sftp = libssh2_sftp_init (session);
2482 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
2483 libssh2_sftp_fsync (sftp_handle);
2487 # libssh2_cflags/libssh2_libs defined in previous test.
2488 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
2489 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
2493 ##########################################
2496 if test "$linux_aio" != "no" ; then
2499 #include <sys/eventfd.h>
2501 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2503 if compile_prog "" "-laio" ; then
2505 libs_softmmu="$libs_softmmu -laio"
2506 libs_tools="$libs_tools -laio"
2508 if test "$linux_aio" = "yes" ; then
2509 feature_not_found "linux AIO"
2515 ##########################################
2516 # TPM passthrough is only on x86 Linux
2518 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
2519 tpm_passthrough=$tpm
2524 ##########################################
2525 # adjust virtio-blk-data-plane based on linux-aio
2527 if test "$virtio_blk_data_plane" = "yes" -a \
2528 "$linux_aio" != "yes" ; then
2529 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2530 elif test -z "$virtio_blk_data_plane" ; then
2531 virtio_blk_data_plane=$linux_aio
2534 ##########################################
2537 if test "$attr" != "no" ; then
2540 #include <sys/types.h>
2541 #ifdef CONFIG_LIBATTR
2542 #include <attr/xattr.h>
2544 #include <sys/xattr.h>
2546 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2548 if compile_prog "" "" ; then
2550 # Older distros have <attr/xattr.h>, and need -lattr:
2551 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2556 if test "$attr" = "yes" ; then
2557 feature_not_found "ATTR"
2563 ##########################################
2566 #include <sys/types.h>
2567 #include <sys/uio.h>
2569 int main(void) { return sizeof(struct iovec); }
2572 if compile_prog "" "" ; then
2576 ##########################################
2579 #include <sys/types.h>
2580 #include <sys/uio.h>
2582 int main(void) { return preadv(0, 0, 0, 0); }
2585 if compile_prog "" "" ; then
2589 ##########################################
2591 # fdt support is mandatory for at least some target architectures,
2592 # so insist on it if we're building those system emulators.
2594 for target in $target_list; do
2596 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
2602 if test "$fdt_required" = "yes"; then
2603 if test "$fdt" = "no"; then
2604 error_exit "fdt disabled but some requested targets require it." \
2605 "You can turn off fdt only if you also disable all the system emulation" \
2606 "targets which need it (by specifying a cut down --target-list)."
2611 if test "$fdt" != "no" ; then
2613 # explicitly check for libfdt_env.h as it is missing in some stable installs
2615 #include <libfdt_env.h>
2616 int main(void) { return 0; }
2618 if compile_prog "" "$fdt_libs" ; then
2619 # system DTC is good - use it
2621 elif test -d ${source_path}/dtc/libfdt ; then
2622 # have submodule DTC - use it
2626 if [ "$source_path" != `pwd` ] ; then
2627 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
2628 symlink "$source_path/dtc/scripts" "dtc/scripts"
2630 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
2631 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
2632 elif test "$fdt" = "yes" ; then
2633 # have neither and want - prompt for system/submodule install
2634 error_exit "DTC not present. Your options:" \
2635 " (1) Preferred: Install the DTC devel package" \
2636 " (2) Fetch the DTC submodule, using:" \
2637 " git submodule update --init dtc"
2639 # don't have and don't want
2645 libs_softmmu="$libs_softmmu $fdt_libs"
2647 ##########################################
2648 # GLX probe, used by milkymist-tmu2
2649 if test "$glx" != "no" ; then
2650 glx_libs="-lGL -lX11"
2652 #include <X11/Xlib.h>
2655 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
2657 if compile_prog "" "-lGL -lX11" ; then
2660 if test "$glx" = "yes" ; then
2661 feature_not_found "glx"
2668 ##########################################
2670 if test "$glusterfs" != "no" ; then
2671 if $pkg_config --atleast-version=3 glusterfs-api; then
2673 glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
2674 glusterfs_libs=`$pkg_config --libs glusterfs-api`
2675 CFLAGS="$CFLAGS $glusterfs_cflags"
2676 libs_tools="$glusterfs_libs $libs_tools"
2677 libs_softmmu="$glusterfs_libs $libs_softmmu"
2678 if $pkg_config --atleast-version=5 glusterfs-api; then
2679 glusterfs_discard="yes"
2682 if test "$glusterfs" = "yes" ; then
2683 feature_not_found "GlusterFS backend support"
2689 # Check for inotify functions when we are building linux-user
2690 # emulator. This is done because older glibc versions don't
2691 # have syscall stubs for these implemented. In that case we
2692 # don't provide them even if kernel supports them.
2696 #include <sys/inotify.h>
2701 /* try to start inotify */
2702 return inotify_init();
2705 if compile_prog "" "" ; then
2711 #include <sys/inotify.h>
2716 /* try to start inotify */
2717 return inotify_init1(0);
2720 if compile_prog "" "" ; then
2724 # check if utimensat and futimens are supported
2727 #define _ATFILE_SOURCE
2730 #include <sys/stat.h>
2734 utimensat(AT_FDCWD, "foo", NULL, 0);
2739 if compile_prog "" "" ; then
2743 # check if pipe2 is there
2752 return pipe2(pipefd, O_CLOEXEC);
2755 if compile_prog "" "" ; then
2759 # check if accept4 is there
2762 #include <sys/socket.h>
2767 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2771 if compile_prog "" "" ; then
2775 # check if tee/splice is there. vmsplice was added same time.
2785 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2786 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2790 if compile_prog "" "" ; then
2794 ##########################################
2799 #include <sys/syscall.h>
2801 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2804 if compile_prog "" "" ; then
2808 # check if eventfd is supported
2811 #include <sys/eventfd.h>
2815 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2818 if compile_prog "" "" ; then
2822 # check for fallocate
2829 fallocate(0, 0, 0, 0);
2833 if compile_prog "" "" ; then
2837 # check for fallocate hole punching
2838 fallocate_punch_hole=no
2841 #include <linux/falloc.h>
2845 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
2849 if compile_prog "" "" ; then
2850 fallocate_punch_hole=yes
2853 # check for sync_file_range
2860 sync_file_range(0, 0, 0, 0);
2864 if compile_prog "" "" ; then
2868 # check for linux/fiemap.h and FS_IOC_FIEMAP
2871 #include <sys/ioctl.h>
2872 #include <linux/fs.h>
2873 #include <linux/fiemap.h>
2877 ioctl(0, FS_IOC_FIEMAP, 0);
2881 if compile_prog "" "" ; then
2896 if compile_prog "" "" ; then
2900 # check for ppoll support
2907 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
2908 ppoll(&pfd, 1, 0, 0);
2912 if compile_prog "" "" ; then
2916 # check for prctl(PR_SET_TIMERSLACK , ... ) support
2917 prctl_pr_set_timerslack=no
2919 #include <sys/prctl.h>
2923 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
2927 if compile_prog "" "" ; then
2928 prctl_pr_set_timerslack=yes
2931 # check for epoll support
2934 #include <sys/epoll.h>
2942 if compile_prog "" "" ; then
2946 # epoll_create1 and epoll_pwait are later additions
2947 # so we must check separately for their presence
2950 #include <sys/epoll.h>
2954 /* Note that we use epoll_create1 as a value, not as
2955 * a function being called. This is necessary so that on
2956 * old SPARC glibc versions where the function was present in
2957 * the library but not declared in the header file we will
2958 * fail the configure check. (Otherwise we will get a compiler
2959 * warning but not an error, and will proceed to fail the
2960 * qemu compile where we compile with -Werror.)
2962 return (int)(uintptr_t)&epoll_create1;
2965 if compile_prog "" "" ; then
2971 #include <sys/epoll.h>
2975 epoll_pwait(0, 0, 0, 0, 0);
2979 if compile_prog "" "" ; then
2983 # check for sendfile support
2986 #include <sys/sendfile.h>
2990 return sendfile(0, 0, 0, 0);
2993 if compile_prog "" "" ; then
2997 # Check if tools are available to build documentation.
2998 if test "$docs" != "no" ; then
2999 if has makeinfo && has pod2man; then
3002 if test "$docs" = "yes" ; then
3003 feature_not_found "docs"
3009 # Search for bswap_32 function
3012 #include <byteswap.h>
3013 int main(void) { return bswap_32(0); }
3015 if compile_prog "" "" ; then
3019 # Search for bswap32 function
3022 #include <sys/endian.h>
3023 #include <sys/types.h>
3024 #include <machine/bswap.h>
3025 int main(void) { return bswap32(0); }
3027 if compile_prog "" "" ; then
3031 ##########################################
3032 # Do we have libiscsi
3033 # We check for iscsi_unmap_sync() to make sure we have a
3034 # recent enough version of libiscsi.
3035 if test "$libiscsi" != "no" ; then
3038 #include <iscsi/iscsi.h>
3039 int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; }
3041 if $pkg_config --atleast-version=1.7.0 libiscsi; then
3043 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3044 libiscsi_libs=$($pkg_config --libs libiscsi)
3045 CFLAGS="$CFLAGS $libiscsi_cflags"
3046 LIBS="$LIBS $libiscsi_libs"
3047 elif compile_prog "" "-liscsi" ; then
3049 LIBS="$LIBS -liscsi"
3051 if test "$libiscsi" = "yes" ; then
3052 feature_not_found "libiscsi"
3059 ##########################################
3063 int main(void) { return isnan(sin(0.0)); }
3065 if compile_prog "" "" ; then
3067 elif compile_prog "" "-lm" ; then
3069 libs_qga="-lm $libs_qga"
3071 error_exit "libm check failed"
3074 ##########################################
3076 # uClibc provides 2 versions of clock_gettime(), one with realtime
3077 # support and one without. This means that the clock_gettime() don't
3078 # need -lrt. We still need it for timer_create() so we check for this
3079 # function in addition.
3084 timer_create(CLOCK_REALTIME, NULL, NULL);
3085 return clock_gettime(CLOCK_REALTIME, NULL);
3089 if compile_prog "" "" ; then
3091 # we need pthread for static linking. use previous pthread test result
3092 elif compile_prog "" "-lrt $pthread_lib" ; then
3094 libs_qga="-lrt $libs_qga"
3097 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3098 "$aix" != "yes" -a "$haiku" != "yes" ; then
3099 libs_softmmu="-lutil $libs_softmmu"
3102 ##########################################
3104 if test "$spice" != "no" ; then
3107 int main(void) { spice_server_new(); return 0; }
3109 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3110 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3111 if $pkg_config --atleast-version=0.12.0 spice-server && \
3112 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3113 compile_prog "$spice_cflags" "$spice_libs" ; then
3115 libs_softmmu="$libs_softmmu $spice_libs"
3116 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3117 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3118 spice_server_version=$($pkg_config --modversion spice-server)
3120 if test "$spice" = "yes" ; then
3121 feature_not_found "spice"
3127 # check for libcacard for smartcard support
3129 # TODO - what's the minimal nss version we support?
3130 if test "$smartcard_nss" != "no"; then
3132 #include <pk11pub.h>
3133 int main(void) { PK11_FreeSlot(0); return 0; }
3135 smartcard_includes="-I\$(SRC_PATH)/libcacard"
3136 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3137 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3138 test_cflags="$libcacard_cflags"
3139 # The header files in nss < 3.13.3 have a bug which causes them to
3140 # emit a warning. If we're going to compile QEMU with -Werror, then
3141 # test that the headers don't have this bug. Otherwise we would pass
3142 # the configure test but fail to compile QEMU later.
3143 if test "$werror" = "yes"; then
3144 test_cflags="-Werror $test_cflags"
3146 if test -n "$libtool" &&
3147 $pkg_config --atleast-version=3.12.8 nss && \
3148 compile_prog "$test_cflags" "$libcacard_libs"; then
3150 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
3151 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes"
3152 libs_softmmu="$libcacard_libs $libs_softmmu"
3154 if test "$smartcard_nss" = "yes"; then
3155 feature_not_found "nss"
3162 if test "$libusb" != "no" ; then
3163 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
3165 libusb_cflags=$($pkg_config --cflags libusb-1.0)
3166 libusb_libs=$($pkg_config --libs libusb-1.0)
3167 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3168 libs_softmmu="$libs_softmmu $libusb_libs"
3170 if test "$libusb" = "yes"; then
3171 feature_not_found "libusb"
3177 # check for usbredirparser for usb network redirection support
3178 if test "$usb_redir" != "no" ; then
3179 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
3181 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
3182 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
3183 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3184 libs_softmmu="$libs_softmmu $usb_redir_libs"
3186 if test "$usb_redir" = "yes"; then
3187 feature_not_found "usb-redir"
3193 ##########################################
3194 # check if we have VSS SDK headers for win
3196 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3197 case "$vss_win32_sdk" in
3198 "") vss_win32_include="-I$source_path" ;;
3199 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
3200 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3201 vss_win32_include="-I$source_path/.sdk/vss"
3202 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3204 *) vss_win32_include="-I$vss_win32_sdk"
3207 #define __MIDL_user_allocate_free_DEFINED__
3208 #include <inc/win2003/vss.h>
3209 int main(void) { return VSS_CTX_BACKUP; }
3211 if compile_prog "$vss_win32_include" "" ; then
3212 guest_agent_with_vss="yes"
3213 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
3214 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3216 if test "$vss_win32_sdk" != "" ; then
3217 echo "ERROR: Please download and install Microsoft VSS SDK:"
3218 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3219 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3220 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3221 echo "ERROR: The headers are extracted in the directory \`inc'."
3222 feature_not_found "VSS support"
3224 guest_agent_with_vss="no"
3228 ##########################################
3229 # lookup Windows platform SDK (if not specified)
3230 # The SDK is needed only to build .tlb (type library) file of guest agent
3231 # VSS provider from the source. It is usually unnecessary because the
3232 # pre-compiled .tlb file is included.
3234 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3235 if test -z "$win_sdk"; then
3236 programfiles="$PROGRAMFILES"
3237 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
3238 if test -n "$programfiles"; then
3239 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
3241 feature_not_found "Windows SDK"
3243 elif test "$win_sdk" = "no"; then
3248 ##########################################
3250 ##########################################
3251 # check if we have fdatasync
3257 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3258 return fdatasync(0);
3260 #error Not supported
3264 if compile_prog "" "" ; then
3268 ##########################################
3269 # check if we have madvise
3273 #include <sys/types.h>
3274 #include <sys/mman.h>
3276 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3278 if compile_prog "" "" ; then
3282 ##########################################
3283 # check if we have posix_madvise
3287 #include <sys/mman.h>
3289 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3291 if compile_prog "" "" ; then
3295 ##########################################
3296 # check if we have usable SIGEV_THREAD_ID
3303 ev.sigev_notify = SIGEV_THREAD_ID;
3304 ev._sigev_un._tid = 0;
3305 asm volatile("" : : "g"(&ev));
3309 if compile_prog "" "" ; then
3313 ##########################################
3314 # check if trace backend exists
3316 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
3317 if test "$?" -ne 0 ; then
3318 error_exit "invalid trace backend" \
3319 "Please choose a supported trace backend."
3322 ##########################################
3323 # For 'ust' backend, test if ust headers are present
3324 if test "$trace_backend" = "ust"; then
3326 #include <ust/tracepoint.h>
3327 #include <ust/marker.h>
3328 int main(void) { return 0; }
3330 if compile_prog "" "" ; then
3331 LIBS="-lust -lurcu-bp $LIBS"
3332 libs_qga="-lust -lurcu-bp $libs_qga"
3334 error_exit "Trace backend 'ust' missing libust header files"
3338 ##########################################
3339 # For 'dtrace' backend, test if 'dtrace' command is present
3340 if test "$trace_backend" = "dtrace"; then
3341 if ! has 'dtrace' ; then
3342 error_exit "dtrace command is not found in PATH $PATH"
3344 trace_backend_stap="no"
3345 if has 'stap' ; then
3346 trace_backend_stap="yes"
3350 ##########################################
3351 # check and set a backend for coroutine
3353 # We prefer ucontext, but it's not always possible. The fallback
3354 # is sigcontext. gthread is not selectable except explicitly, because
3355 # it is not functional enough to run QEMU proper. (It is occasionally
3356 # useful for debugging purposes.) On Windows the only valid backend
3357 # is the Windows-specific one.
3360 if test "$darwin" != "yes"; then
3362 #include <ucontext.h>
3363 #ifdef __stub_makecontext
3364 #error Ignoring glibc stub makecontext which will always fail
3366 int main(void) { makecontext(0, 0, 0); return 0; }
3368 if compile_prog "" "" ; then
3373 if test "$coroutine" = ""; then
3374 if test "$mingw32" = "yes"; then
3376 elif test "$ucontext_works" = "yes"; then
3379 coroutine=sigaltstack
3384 if test "$mingw32" != "yes"; then
3385 error_exit "'windows' coroutine backend only valid for Windows"
3387 # Unfortunately the user visible backend name doesn't match the
3388 # coroutine-*.c filename for this case, so we have to adjust it here.
3392 if test "$ucontext_works" != "yes"; then
3393 feature_not_found "ucontext"
3396 gthread|sigaltstack)
3397 if test "$mingw32" = "yes"; then
3398 error_exit "only the 'windows' coroutine backend is valid for Windows"
3402 error_exit "unknown coroutine backend $coroutine"
3407 if test "$coroutine_pool" = ""; then
3408 if test "$coroutine" = "gthread"; then
3414 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
3415 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
3418 ##########################################
3419 # check if we have open_by_handle_at
3421 open_by_handle_at=no
3424 #if !defined(AT_EMPTY_PATH)
3425 # error missing definition
3427 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3430 if compile_prog "" "" ; then
3431 open_by_handle_at=yes
3434 ########################################
3435 # check if we have linux/magic.h
3439 #include <linux/magic.h>
3444 if compile_prog "" "" ; then
3448 ########################################
3449 # check whether we can disable warning option with a pragma (this is needed
3450 # to silence warnings in the headers of some versions of external libraries).
3451 # This test has to be compiled with -Werror as otherwise an unknown pragma is
3454 # If we can't selectively disable warning in the code, disable -Werror so that
3455 # the build doesn't fail anyway.
3457 pragma_disable_unused_but_set=no
3459 #pragma GCC diagnostic push
3460 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3461 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
3462 #pragma GCC diagnostic pop
3468 if compile_prog "-Werror" "" ; then
3469 pragma_diagnostic_available=yes
3474 ########################################
3475 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3479 #include <valgrind/valgrind.h>
3480 #include <valgrind/memcheck.h>
3485 if compile_prog "" "" ; then
3489 ########################################
3490 # check if environ is declared
3500 if compile_prog "" "" ; then
3504 ########################################
3505 # check if cpuid.h is usable.
3514 if compile_prog "" "" ; then
3518 ########################################
3519 # check if __[u]int128_t is usable.
3532 if compile_prog "" "" ; then
3536 ########################################
3537 # check if getauxval is available.
3541 #include <sys/auxv.h>
3543 return getauxval(AT_HWCAP) == 0;
3546 if compile_prog "" "" ; then
3550 ##########################################
3552 # After here, no more $cc or $ld runs
3554 if test "$gcov" = "yes" ; then
3555 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
3556 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
3557 elif test "$debug" = "no" ; then
3558 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
3562 # Disable zero malloc errors for official releases unless explicitly told to
3564 if test -z "$zero_malloc" ; then
3565 if test "$z_version" = "50" ; then
3572 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3573 if test "$werror" = "yes"; then
3574 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
3577 if test "$solaris" = "no" ; then
3578 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
3579 LDFLAGS="-Wl,--warn-common $LDFLAGS"
3583 # test if pod2man has --utf8 option
3584 if pod2man --help | grep -q utf8; then
3585 POD2MAN="pod2man --utf8"
3590 # Use ASLR, no-SEH and DEP if available
3591 if test "$mingw32" = "yes" ; then
3592 for flag in --dynamicbase --no-seh --nxcompat; do
3593 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
3594 LDFLAGS="-Wl,$flag $LDFLAGS"
3599 qemu_confdir=$sysconfdir$confsuffix
3600 qemu_datadir=$datadir$confsuffix
3601 qemu_localedir="$datadir/locale"
3604 if test "$want_tools" = "yes" ; then
3605 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3606 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3607 tools="qemu-nbd\$(EXESUF) $tools"
3610 if test "$softmmu" = yes ; then
3611 if test "$virtfs" != no ; then
3612 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3614 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3616 if test "$virtfs" = yes; then
3617 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3623 if [ "$guest_agent" != "no" ]; then
3624 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
3625 tools="qemu-ga\$(EXESUF) $tools"
3626 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then
3627 tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools"
3630 elif [ "$guest_agent" != yes ]; then
3633 error_exit "Guest agent is not supported on this platform"
3637 # Mac OS X ships with a broken assembler
3639 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
3640 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
3641 "$softmmu" = yes ; then
3644 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
3645 roms="$roms spapr-rtas"
3648 if test "$cpu" = "s390x" ; then
3649 roms="$roms s390-ccw"
3652 # Probe for the need for relocating the user-only binary.
3653 if test "$pie" = "no" ; then
3656 arm | hppa | i386 | m68k | ppc | ppc64 | s390* | sparc | sparc64 | x86_64 | x32)
3657 textseg_addr=0x60000000
3660 textseg_addr=0x400000
3663 if [ -n "$textseg_addr" ]; then
3665 int main(void) { return 0; }
3667 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
3668 if ! compile_prog "" "$textseg_ldflags"; then
3669 # In case ld does not support -Ttext-segment, edit the default linker
3670 # script via sed to set the .text start addr. This is needed on FreeBSD
3672 $ld --verbose | sed \
3673 -e '1,/==================================================/d' \
3674 -e '/==================================================/,$d' \
3675 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
3676 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
3677 textseg_ldflags="-Wl,-T../config-host.ld"
3682 # add pixman flags after all config tests are done
3683 QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags"
3684 libs_softmmu="$libs_softmmu $pixman_libs"
3686 echo "Install prefix $prefix"
3687 echo "BIOS directory `eval echo $qemu_datadir`"
3688 echo "binary directory `eval echo $bindir`"
3689 echo "library directory `eval echo $libdir`"
3690 echo "libexec directory `eval echo $libexecdir`"
3691 echo "include directory `eval echo $includedir`"
3692 echo "config directory `eval echo $sysconfdir`"
3693 if test "$mingw32" = "no" ; then
3694 echo "local state directory `eval echo $local_statedir`"
3695 echo "Manual directory `eval echo $mandir`"
3696 echo "ELF interp prefix $interp_prefix"
3698 echo "local state directory queried at runtime"
3699 echo "Windows SDK $win_sdk"
3701 echo "Source path $source_path"
3702 echo "C compiler $cc"
3703 echo "Host C compiler $host_cc"
3704 echo "C++ compiler $cxx"
3705 echo "Objective-C compiler $objcc"
3706 echo "ARFLAGS $ARFLAGS"
3707 echo "CFLAGS $CFLAGS"
3708 echo "QEMU_CFLAGS $QEMU_CFLAGS"
3709 echo "LDFLAGS $LDFLAGS"
3711 echo "install $install"
3712 echo "python $python"
3713 if test "$slirp" = "yes" ; then
3716 echo "host CPU $cpu"
3717 echo "host big endian $bigendian"
3718 echo "target list $target_list"
3719 echo "tcg debug enabled $debug_tcg"
3720 echo "gprof enabled $gprof"
3721 echo "sparse enabled $sparse"
3722 echo "strip binaries $strip_opt"
3723 echo "profiler $profiler"
3724 echo "static build $static"
3725 echo "-Werror enabled $werror"
3726 if test "$darwin" = "yes" ; then
3727 echo "Cocoa support $cocoa"
3729 echo "pixman $pixman"
3730 echo "SDL support $sdl"
3731 echo "GTK support $gtk"
3732 echo "curses support $curses"
3733 echo "curl support $curl"
3734 echo "mingw32 support $mingw32"
3735 echo "Audio drivers $audio_drv_list"
3736 echo "Block whitelist (rw) $block_drv_rw_whitelist"
3737 echo "Block whitelist (ro) $block_drv_ro_whitelist"
3738 echo "VirtFS support $virtfs"
3739 echo "VNC support $vnc"
3740 if test "$vnc" = "yes" ; then
3741 echo "VNC TLS support $vnc_tls"
3742 echo "VNC SASL support $vnc_sasl"
3743 echo "VNC JPEG support $vnc_jpeg"
3744 echo "VNC PNG support $vnc_png"
3745 echo "VNC WS support $vnc_ws"
3747 if test -n "$sparc_cpu"; then
3748 echo "Target Sparc Arch $sparc_cpu"
3750 echo "xen support $xen"
3751 echo "brlapi support $brlapi"
3752 echo "bluez support $bluez"
3753 echo "Documentation $docs"
3754 [ ! -z "$uname_release" ] && \
3755 echo "uname -r $uname_release"
3756 echo "GUEST_BASE $guest_base"
3758 echo "vde support $vde"
3759 echo "Linux AIO support $linux_aio"
3760 echo "ATTR/XATTR support $attr"
3761 echo "Install blobs $blobs"
3762 echo "KVM support $kvm"
3763 echo "RDMA support $rdma"
3764 echo "TCG interpreter $tcg_interpreter"
3765 echo "fdt support $fdt"
3766 echo "preadv support $preadv"
3767 echo "fdatasync $fdatasync"
3768 echo "madvise $madvise"
3769 echo "posix_madvise $posix_madvise"
3770 echo "sigev_thread_id $sigev_thread_id"
3771 echo "uuid support $uuid"
3772 echo "libcap-ng support $cap_ng"
3773 echo "vhost-net support $vhost_net"
3774 echo "vhost-scsi support $vhost_scsi"
3775 echo "Trace backend $trace_backend"
3776 echo "Trace output file $trace_file-<pid>"
3777 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
3778 echo "rbd support $rbd"
3779 echo "xfsctl support $xfs"
3780 echo "nss used $smartcard_nss"
3781 echo "libusb $libusb"
3782 echo "usb net redir $usb_redir"
3783 echo "GLX support $glx"
3784 echo "libiscsi support $libiscsi"
3785 echo "build guest agent $guest_agent"
3786 echo "QGA VSS support $guest_agent_with_vss"
3787 echo "seccomp support $seccomp"
3788 echo "coroutine backend $coroutine"
3789 echo "coroutine pool $coroutine_pool"
3790 echo "GlusterFS support $glusterfs"
3791 echo "virtio-blk-data-plane $virtio_blk_data_plane"
3792 echo "gcov $gcov_tool"
3793 echo "gcov enabled $gcov"
3794 echo "TPM support $tpm"
3795 echo "libssh2 support $libssh2"
3796 echo "TPM passthrough $tpm_passthrough"
3797 echo "QOM debugging $qom_cast_debug"
3800 if test "$sdl_too_old" = "yes"; then
3801 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3804 config_host_mak="config-host.mak"
3806 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
3808 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3809 echo >> $config_host_mak
3811 echo all: >> $config_host_mak
3812 echo "prefix=$prefix" >> $config_host_mak
3813 echo "bindir=$bindir" >> $config_host_mak
3814 echo "libdir=$libdir" >> $config_host_mak
3815 echo "libexecdir=$libexecdir" >> $config_host_mak
3816 echo "includedir=$includedir" >> $config_host_mak
3817 echo "mandir=$mandir" >> $config_host_mak
3818 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3819 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3820 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3821 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3822 if test "$mingw32" = "no" ; then
3823 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
3825 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
3826 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
3827 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
3828 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
3829 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
3831 echo "ARCH=$ARCH" >> $config_host_mak
3833 if test "$debug_tcg" = "yes" ; then
3834 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3836 if test "$strip_opt" = "yes" ; then
3837 echo "STRIP=${strip}" >> $config_host_mak
3839 if test "$bigendian" = "yes" ; then
3840 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3842 if test "$mingw32" = "yes" ; then
3843 echo "CONFIG_WIN32=y" >> $config_host_mak
3844 rc_version=`cat $source_path/VERSION`
3845 version_major=${rc_version%%.*}
3846 rc_version=${rc_version#*.}
3847 version_minor=${rc_version%%.*}
3848 rc_version=${rc_version#*.}
3849 version_subminor=${rc_version%%.*}
3851 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3852 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3853 if test "$guest_agent_with_vss" = "yes" ; then
3854 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
3855 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
3858 echo "CONFIG_POSIX=y" >> $config_host_mak
3861 if test "$linux" = "yes" ; then
3862 echo "CONFIG_LINUX=y" >> $config_host_mak
3865 if test "$darwin" = "yes" ; then
3866 echo "CONFIG_DARWIN=y" >> $config_host_mak
3869 if test "$aix" = "yes" ; then
3870 echo "CONFIG_AIX=y" >> $config_host_mak
3873 if test "$solaris" = "yes" ; then
3874 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3875 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3876 if test "$needs_libsunmath" = "yes" ; then
3877 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3880 if test "$haiku" = "yes" ; then
3881 echo "CONFIG_HAIKU=y" >> $config_host_mak
3883 if test "$static" = "yes" ; then
3884 echo "CONFIG_STATIC=y" >> $config_host_mak
3886 if test "$profiler" = "yes" ; then
3887 echo "CONFIG_PROFILER=y" >> $config_host_mak
3889 if test "$slirp" = "yes" ; then
3890 echo "CONFIG_SLIRP=y" >> $config_host_mak
3891 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3893 if test "$vde" = "yes" ; then
3894 echo "CONFIG_VDE=y" >> $config_host_mak
3896 if test "$cap_ng" = "yes" ; then
3897 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3899 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3900 for drv in $audio_drv_list; do
3901 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3902 echo "$def=y" >> $config_host_mak
3903 if test "$drv" = "fmod"; then
3904 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3907 if test "$audio_pt_int" = "yes" ; then
3908 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3910 if test "$audio_win_int" = "yes" ; then
3911 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3913 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
3914 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
3915 if test "$vnc" = "yes" ; then
3916 echo "CONFIG_VNC=y" >> $config_host_mak
3918 if test "$vnc_tls" = "yes" ; then
3919 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3921 if test "$vnc_sasl" = "yes" ; then
3922 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3924 if test "$vnc_jpeg" = "yes" ; then
3925 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3927 if test "$vnc_png" = "yes" ; then
3928 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3930 if test "$vnc_ws" = "yes" ; then
3931 echo "CONFIG_VNC_WS=y" >> $config_host_mak
3932 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak
3934 if test "$fnmatch" = "yes" ; then
3935 echo "CONFIG_FNMATCH=y" >> $config_host_mak
3937 if test "$uuid" = "yes" ; then
3938 echo "CONFIG_UUID=y" >> $config_host_mak
3940 if test "$xfs" = "yes" ; then
3941 echo "CONFIG_XFS=y" >> $config_host_mak
3943 qemu_version=`head $source_path/VERSION`
3944 echo "VERSION=$qemu_version" >>$config_host_mak
3945 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3946 echo "SRC_PATH=$source_path" >> $config_host_mak
3947 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3948 if [ "$docs" = "yes" ] ; then
3949 echo "BUILD_DOCS=yes" >> $config_host_mak
3951 if test "$sdl" = "yes" ; then
3952 echo "CONFIG_SDL=y" >> $config_host_mak
3953 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3955 if test "$cocoa" = "yes" ; then
3956 echo "CONFIG_COCOA=y" >> $config_host_mak
3958 if test "$curses" = "yes" ; then
3959 echo "CONFIG_CURSES=y" >> $config_host_mak
3961 if test "$utimens" = "yes" ; then
3962 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3964 if test "$pipe2" = "yes" ; then
3965 echo "CONFIG_PIPE2=y" >> $config_host_mak
3967 if test "$accept4" = "yes" ; then
3968 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3970 if test "$splice" = "yes" ; then
3971 echo "CONFIG_SPLICE=y" >> $config_host_mak
3973 if test "$eventfd" = "yes" ; then
3974 echo "CONFIG_EVENTFD=y" >> $config_host_mak
3976 if test "$fallocate" = "yes" ; then
3977 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3979 if test "$fallocate_punch_hole" = "yes" ; then
3980 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
3982 if test "$sync_file_range" = "yes" ; then
3983 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3985 if test "$fiemap" = "yes" ; then
3986 echo "CONFIG_FIEMAP=y" >> $config_host_mak
3988 if test "$dup3" = "yes" ; then
3989 echo "CONFIG_DUP3=y" >> $config_host_mak
3991 if test "$ppoll" = "yes" ; then
3992 echo "CONFIG_PPOLL=y" >> $config_host_mak
3994 if test "$prctl_pr_set_timerslack" = "yes" ; then
3995 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
3997 if test "$epoll" = "yes" ; then
3998 echo "CONFIG_EPOLL=y" >> $config_host_mak
4000 if test "$epoll_create1" = "yes" ; then
4001 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4003 if test "$epoll_pwait" = "yes" ; then
4004 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4006 if test "$sendfile" = "yes" ; then
4007 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4009 if test "$inotify" = "yes" ; then
4010 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4012 if test "$inotify1" = "yes" ; then
4013 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4015 if test "$byteswap_h" = "yes" ; then
4016 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4018 if test "$bswap_h" = "yes" ; then
4019 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4021 if test "$curl" = "yes" ; then
4022 echo "CONFIG_CURL=y" >> $config_host_mak
4023 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4025 if test "$brlapi" = "yes" ; then
4026 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4028 if test "$bluez" = "yes" ; then
4029 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4030 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4032 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4033 if test "$gtk" = "yes" ; then
4034 echo "CONFIG_GTK=y" >> $config_host_mak
4035 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4036 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
4038 if test "$xen" = "yes" ; then
4039 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
4040 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
4042 if test "$linux_aio" = "yes" ; then
4043 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
4045 if test "$attr" = "yes" ; then
4046 echo "CONFIG_ATTR=y" >> $config_host_mak
4048 if test "$libattr" = "yes" ; then
4049 echo "CONFIG_LIBATTR=y" >> $config_host_mak
4051 if test "$virtfs" = "yes" ; then
4052 echo "CONFIG_VIRTFS=y" >> $config_host_mak
4054 if test "$vhost_scsi" = "yes" ; then
4055 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
4057 if test "$blobs" = "yes" ; then
4058 echo "INSTALL_BLOBS=yes" >> $config_host_mak
4060 if test "$iovec" = "yes" ; then
4061 echo "CONFIG_IOVEC=y" >> $config_host_mak
4063 if test "$preadv" = "yes" ; then
4064 echo "CONFIG_PREADV=y" >> $config_host_mak
4066 if test "$fdt" = "yes" ; then
4067 echo "CONFIG_FDT=y" >> $config_host_mak
4069 if test "$signalfd" = "yes" ; then
4070 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
4072 if test "$tcg_interpreter" = "yes" ; then
4073 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
4075 if test "$fdatasync" = "yes" ; then
4076 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
4078 if test "$madvise" = "yes" ; then
4079 echo "CONFIG_MADVISE=y" >> $config_host_mak
4081 if test "$posix_madvise" = "yes" ; then
4082 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
4084 if test "$sigev_thread_id" = "yes" ; then
4085 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
4088 if test "$spice" = "yes" ; then
4089 echo "CONFIG_SPICE=y" >> $config_host_mak
4092 if test "$smartcard_nss" = "yes" ; then
4093 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
4094 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
4095 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
4098 if test "$libusb" = "yes" ; then
4099 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
4102 if test "$usb_redir" = "yes" ; then
4103 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
4106 if test "$glx" = "yes" ; then
4107 echo "CONFIG_GLX=y" >> $config_host_mak
4108 echo "GLX_LIBS=$glx_libs" >> $config_host_mak
4111 if test "$libiscsi" = "yes" ; then
4112 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
4115 if test "$seccomp" = "yes"; then
4116 echo "CONFIG_SECCOMP=y" >> $config_host_mak
4119 # XXX: suppress that
4120 if [ "$bsd" = "yes" ] ; then
4121 echo "CONFIG_BSD=y" >> $config_host_mak
4124 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
4126 if test "$zero_malloc" = "yes" ; then
4127 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
4129 if test "$qom_cast_debug" = "yes" ; then
4130 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
4132 if test "$rbd" = "yes" ; then
4133 echo "CONFIG_RBD=y" >> $config_host_mak
4136 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
4137 if test "$coroutine_pool" = "yes" ; then
4138 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
4140 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
4143 if test "$open_by_handle_at" = "yes" ; then
4144 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
4147 if test "$linux_magic_h" = "yes" ; then
4148 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
4151 if test "$pragma_diagnostic_available" = "yes" ; then
4152 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
4155 if test "$valgrind_h" = "yes" ; then
4156 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
4159 if test "$has_environ" = "yes" ; then
4160 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
4163 if test "$cpuid_h" = "yes" ; then
4164 echo "CONFIG_CPUID_H=y" >> $config_host_mak
4167 if test "$int128" = "yes" ; then
4168 echo "CONFIG_INT128=y" >> $config_host_mak
4171 if test "$getauxval" = "yes" ; then
4172 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
4175 if test "$glusterfs" = "yes" ; then
4176 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
4179 if test "$glusterfs_discard" = "yes" ; then
4180 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
4183 if test "$libssh2" = "yes" ; then
4184 echo "CONFIG_LIBSSH2=y" >> $config_host_mak
4187 if test "$virtio_blk_data_plane" = "yes" ; then
4188 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak
4191 if test "$vhdx" = "yes" ; then
4192 echo "CONFIG_VHDX=y" >> $config_host_mak
4196 if test "$libusb" = "yes"; then
4197 echo "HOST_USB=libusb legacy" >> $config_host_mak
4199 echo "HOST_USB=stub" >> $config_host_mak
4202 # TPM passthrough support?
4203 if test "$tpm" = "yes"; then
4204 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
4205 if test "$tpm_passthrough" = "yes"; then
4206 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
4210 # use default implementation for tracing backend-specific routines
4212 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
4213 if test "$trace_backend" = "nop"; then
4214 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
4216 if test "$trace_backend" = "simple"; then
4217 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
4219 # Set the appropriate trace file.
4220 trace_file="\"$trace_file-\" FMT_pid"
4222 if test "$trace_backend" = "stderr"; then
4223 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
4226 if test "$trace_backend" = "ust"; then
4227 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
4229 if test "$trace_backend" = "dtrace"; then
4230 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
4231 if test "$trace_backend_stap" = "yes" ; then
4232 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
4235 if test "$trace_backend" = "ftrace"; then
4236 if test "$linux" = "yes" ; then
4237 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
4240 feature_not_found "ftrace(trace backend)"
4243 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
4244 if test "$trace_default" = "yes"; then
4245 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
4248 if test "$rdma" = "yes" ; then
4249 echo "CONFIG_RDMA=y" >> $config_host_mak
4252 if test "$tcg_interpreter" = "yes"; then
4253 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
4254 elif test "$ARCH" = "sparc64" ; then
4255 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
4256 elif test "$ARCH" = "s390x" ; then
4257 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
4258 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
4259 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
4261 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
4263 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
4265 echo "TOOLS=$tools" >> $config_host_mak
4266 echo "ROMS=$roms" >> $config_host_mak
4267 echo "MAKE=$make" >> $config_host_mak
4268 echo "INSTALL=$install" >> $config_host_mak
4269 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
4270 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
4271 if test -n "$libtool"; then
4272 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
4273 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
4275 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
4276 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
4278 echo "PYTHON=$python" >> $config_host_mak
4279 echo "CC=$cc" >> $config_host_mak
4280 if $iasl -h > /dev/null 2>&1; then
4281 echo "IASL=$iasl" >> $config_host_mak
4283 echo "CC_I386=$cc_i386" >> $config_host_mak
4284 echo "HOST_CC=$host_cc" >> $config_host_mak
4285 echo "CXX=$cxx" >> $config_host_mak
4286 echo "OBJCC=$objcc" >> $config_host_mak
4287 echo "AR=$ar" >> $config_host_mak
4288 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
4289 echo "AS=$as" >> $config_host_mak
4290 echo "CPP=$cpp" >> $config_host_mak
4291 echo "OBJCOPY=$objcopy" >> $config_host_mak
4292 echo "LD=$ld" >> $config_host_mak
4293 echo "WINDRES=$windres" >> $config_host_mak
4294 echo "LIBTOOL=$libtool" >> $config_host_mak
4295 echo "CFLAGS=$CFLAGS" >> $config_host_mak
4296 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
4297 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
4298 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
4299 if test "$sparse" = "yes" ; then
4300 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
4301 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
4302 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
4304 if test "$cross_prefix" != ""; then
4305 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
4307 echo "AUTOCONF_HOST := " >> $config_host_mak
4309 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
4310 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
4311 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
4312 echo "LIBS+=$LIBS" >> $config_host_mak
4313 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
4314 echo "EXESUF=$EXESUF" >> $config_host_mak
4315 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
4316 echo "POD2MAN=$POD2MAN" >> $config_host_mak
4317 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
4318 if test "$gcov" = "yes" ; then
4319 echo "CONFIG_GCOV=y" >> $config_host_mak
4320 echo "GCOV=$gcov_tool" >> $config_host_mak
4323 # use included Linux headers
4324 if test "$linux" = "yes" ; then
4325 mkdir -p linux-headers
4340 # For most CPUs the kernel architecture name and QEMU CPU name match.
4344 # For non-KVM architectures we will not have asm headers
4345 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
4346 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
4350 for target in $target_list; do
4351 target_dir="$target"
4352 config_target_mak=$target_dir/config-target.mak
4353 target_name=`echo $target | cut -d '-' -f 1`
4354 target_bigendian="no"
4356 case "$target_name" in
4357 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
4358 target_bigendian=yes
4362 target_user_only="no"
4363 target_linux_user="no"
4364 target_bsd_user="no"
4366 ${target_name}-softmmu)
4367 target_softmmu="yes"
4369 ${target_name}-linux-user)
4370 if test "$linux" != "yes" ; then
4371 error_exit "Target '$target' is only available on a Linux host"
4373 target_user_only="yes"
4374 target_linux_user="yes"
4376 ${target_name}-bsd-user)
4377 if test "$bsd" != "yes" ; then
4378 error_exit "Target '$target' is only available on a BSD host"
4380 target_user_only="yes"
4381 target_bsd_user="yes"
4384 error_exit "Target '$target' not recognised"
4389 mkdir -p $target_dir
4390 echo "# Automatically generated by configure - do not modify" > $config_target_mak
4393 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
4396 TARGET_ARCH="$target_name"
4400 case "$target_name" in
4404 TARGET_BASE_ARCH=i386
4411 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
4414 TARGET_BASE_ARCH=arm
4416 gdb_xml_files="aarch64-core.xml"
4424 gdb_xml_files="cf-core.xml cf-fp.xml"
4426 microblaze|microblazeel)
4427 TARGET_ARCH=microblaze
4432 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
4436 TARGET_BASE_ARCH=mips
4437 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
4438 echo "TARGET_ABI32=y" >> $config_target_mak
4442 TARGET_BASE_ARCH=mips
4443 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
4448 TARGET_ARCH=openrisc
4449 TARGET_BASE_ARCH=openrisc
4452 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4455 TARGET_BASE_ARCH=ppc
4457 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4460 TARGET_BASE_ARCH=ppc
4462 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4466 TARGET_BASE_ARCH=ppc
4468 echo "TARGET_ABI32=y" >> $config_target_mak
4469 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4478 TARGET_BASE_ARCH=sparc
4482 TARGET_BASE_ARCH=sparc
4483 TARGET_ABI_DIR=sparc
4484 echo "TARGET_ABI32=y" >> $config_target_mak
4494 error_exit "Unsupported target CPU"
4497 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
4498 if [ "$TARGET_BASE_ARCH" = "" ]; then
4499 TARGET_BASE_ARCH=$TARGET_ARCH
4502 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
4505 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
4508 target_arch_name="`upper $TARGET_ARCH`"
4509 echo "TARGET_$target_arch_name=y" >> $config_target_mak
4510 echo "TARGET_NAME=$target_name" >> $config_target_mak
4511 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
4512 if [ "$TARGET_ABI_DIR" = "" ]; then
4513 TARGET_ABI_DIR=$TARGET_ARCH
4515 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
4516 case "$target_name" in
4518 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
4519 echo "CONFIG_XEN=y" >> $config_target_mak
4520 if test "$xen_pci_passthrough" = yes; then
4521 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
4527 case "$target_name" in
4528 arm|i386|x86_64|ppcemb|ppc|ppc64|s390x)
4529 # Make sure the target and host cpus are compatible
4530 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
4531 \( "$target_name" = "$cpu" -o \
4532 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
4533 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
4534 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
4535 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
4536 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
4537 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then
4538 echo "CONFIG_KVM=y" >> $config_target_mak
4539 if test "$vhost_net" = "yes" ; then
4540 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
4544 if test "$target_bigendian" = "yes" ; then
4545 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
4547 if test "$target_softmmu" = "yes" ; then
4548 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
4550 if test "$target_user_only" = "yes" ; then
4551 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
4552 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
4554 if test "$target_linux_user" = "yes" ; then
4555 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
4558 if test ! -z "$gdb_xml_files" ; then
4559 for x in $gdb_xml_files; do
4560 list="$list $source_path/gdb-xml/$x"
4562 echo "TARGET_XML_FILES=$list" >> $config_target_mak
4565 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
4566 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
4568 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
4569 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
4571 if test "$target_bsd_user" = "yes" ; then
4572 echo "CONFIG_BSD_USER=y" >> $config_target_mak
4575 # generate QEMU_CFLAGS/LDFLAGS for targets
4580 for i in $ARCH $TARGET_BASE_ARCH ; do
4583 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
4584 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
4587 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
4588 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
4591 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
4592 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
4595 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
4596 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
4599 echo "CONFIG_I386_DIS=y" >> $config_target_mak
4600 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
4603 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
4604 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
4607 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
4608 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
4611 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
4612 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
4615 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
4616 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
4619 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
4620 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
4623 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak
4624 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak
4627 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
4628 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
4631 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
4632 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
4635 echo "CONFIG_S390_DIS=y" >> $config_target_mak
4636 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
4639 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
4640 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
4643 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
4644 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
4647 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
4648 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
4652 if test "$tcg_interpreter" = "yes" ; then
4653 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
4654 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
4659 # Ensure there's only a single GP
4660 cflags="-msmall-data $cflags"
4664 if test "$gprof" = "yes" ; then
4665 echo "TARGET_GPROF=yes" >> $config_target_mak
4666 if test "$target_linux_user" = "yes" ; then
4668 ldflags="-p $ldflags"
4670 if test "$target_softmmu" = "yes" ; then
4671 ldflags="-p $ldflags"
4672 echo "GPROF_CFLAGS=-p" >> $config_target_mak
4676 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
4677 ldflags="$ldflags $textseg_ldflags"
4680 echo "LDFLAGS+=$ldflags" >> $config_target_mak
4681 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
4683 done # for target in $targets
4685 if [ "$pixman" = "internal" ]; then
4686 echo "config-host.h: subdir-pixman" >> $config_host_mak
4689 if test "$rdma" = "yes" ; then
4690 echo "CONFIG_RDMA=y" >> $config_host_mak
4693 if [ "$dtc_internal" = "yes" ]; then
4694 echo "config-host.h: subdir-dtc" >> $config_host_mak
4697 # build tree in object directory in case the source is not in the current directory
4698 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
4700 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
4701 DIRS="$DIRS roms/seabios roms/vgabios"
4702 DIRS="$DIRS qapi-generated"
4703 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
4704 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
4705 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
4706 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
4707 FILES="$FILES pc-bios/spapr-rtas/Makefile"
4708 FILES="$FILES pc-bios/s390-ccw/Makefile"
4709 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
4710 FILES="$FILES pc-bios/qemu-icon.bmp"
4712 $source_path/pc-bios/*.bin \
4713 $source_path/pc-bios/*.aml \
4714 $source_path/pc-bios/*.rom \
4715 $source_path/pc-bios/*.dtb \
4716 $source_path/pc-bios/*.img \
4717 $source_path/pc-bios/openbios-* \
4718 $source_path/pc-bios/palcode-*
4720 FILES="$FILES pc-bios/`basename $bios_file`"
4723 for f in $FILES ; do
4724 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
4725 symlink "$source_path/$f" "$f"
4729 # temporary config to build submodules
4730 for rom in seabios vgabios ; do
4731 config_mak=roms/$rom/config.mak
4732 echo "# Automatically generated by configure - do not modify" > $config_mak
4733 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
4734 echo "AS=$as" >> $config_mak
4735 echo "CC=$cc" >> $config_mak
4736 echo "BCC=bcc" >> $config_mak
4737 echo "CPP=$cpp" >> $config_mak
4738 echo "OBJCOPY=objcopy" >> $config_mak
4739 echo "IASL=$iasl" >> $config_mak
4740 echo "LD=$ld" >> $config_mak
4743 if test "$docs" = "yes" ; then