3 # qemu configure script (c) 2003 Fabrice Bellard
5 # set temporary file name
6 if test ! -z "$TMPDIR" ; then
8 elif test ! -z "$TEMPDIR" ; then
14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
23 # Print a helpful header at the top of config.log
24 echo "# QEMU configure log $(date)" >> config.log
25 printf "# Configured with:" >> config.log
26 printf " '%s'" "$0" "$@" >> config.log
28 echo "#" >> config.log
30 # Save the configure command line for later reuse.
31 cat <<EOD >config.status
33 # Generated by configure.
34 # Run this file to recreate the current configuration.
35 # Compiler output produced by configure, useful for debugging
36 # configure, is in config.log if it exists.
38 printf "exec" >>config.status
39 printf " '%s'" "$0" "$@" >>config.status
41 chmod +x config.status
46 while test -n "$2"; do
55 # Run the compiler, capturing its output to the log.
56 echo $cc "$@" >> config.log
57 $cc "$@" >> config.log 2>&1 || return $?
58 # Test passed. If this is an --enable-werror build, rerun
59 # the test with -Werror and bail out if it fails. This
60 # makes warning-generating-errors in configure test code
61 # obvious to developers.
62 if test "$werror" != "yes"; then
65 # Don't bother rerunning the compile if we were already using -Werror
71 echo $cc -Werror "$@" >> config.log
72 $cc -Werror "$@" >> config.log 2>&1 && return $?
73 error_exit "configure test passed without -Werror but failed with -Werror." \
74 "This is probably a bug in the configure script. The failing command" \
75 "will be at the bottom of config.log." \
76 "You can run configure with --disable-werror to bypass this check."
80 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC
86 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
89 # symbolically link $1 to $2. Portable version of "ln -sf".
92 mkdir -p "$(dirname "$2")"
96 # check whether a command is available to this shell (may be either an
97 # executable or a builtin)
99 type "$1" >/dev/null 2>&1
102 # search for an executable in PATH
108 # pathname has a dir component?
109 if [ "${local_command#*/}" != "$local_command" ]; then
110 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
111 echo "$local_command"
115 if [ -z "$local_command" ]; then
120 for local_dir in $PATH; do
121 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
122 echo "$local_dir/$local_command"
123 IFS="${local_ifs:-$(printf ' \t\n')}"
128 IFS="${local_ifs:-$(printf ' \t\n')}"
133 source_path=`dirname "$0"`
136 interp_prefix="/usr/gnemul/qemu-%M"
140 block_drv_rw_whitelist=""
141 block_drv_ro_whitelist=""
147 cc_i386=i386-pc-linux-gnu-gcc
151 # Don't accept a target_list environment variable.
154 # Default value for a variable defining feature "foo".
155 # * foo="no" feature will only be used if --enable-foo arg is given
156 # * foo="" feature will be searched for, and if found, will be used
157 # unless --disable-foo is given
158 # * foo="yes" this value will only be set by --enable-foo flag.
159 # feature will searched for,
160 # if not found, configure exits with error
162 # Always add --enable-foo and --disable-foo command line args.
163 # Distributions want to ensure that several features are compiled in, and it
164 # is impossible without a --enable-foo that exits if a feature is not found.
187 xen_pci_passthrough=""
209 mandir="\${prefix}/share/man"
210 datadir="\${prefix}/share"
211 qemu_docdir="\${prefix}/share/doc/qemu"
212 bindir="\${prefix}/bin"
213 libdir="\${prefix}/lib"
214 libexecdir="\${prefix}/libexec"
215 includedir="\${prefix}/include"
216 sysconfdir="\${prefix}/etc"
217 local_statedir="\${prefix}/var"
249 guest_agent_with_vss="no"
258 glusterfs_discard="no"
259 glusterfs_zerofill="no"
260 virtio_blk_data_plane=""
267 # parse CC options first
269 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
271 --cross-prefix=*) cross_prefix="$optarg"
275 --cxx=*) CXX="$optarg"
277 --source-path=*) source_path="$optarg"
279 --cpu=*) cpu="$optarg"
281 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
282 EXTRA_CFLAGS="$optarg"
284 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
285 EXTRA_LDFLAGS="$optarg"
287 --enable-debug-info) debug_info="yes"
289 --disable-debug-info) debug_info="no"
294 # Using uname is really, really broken. Once we have the right set of checks
295 # we can eliminate its usage altogether.
297 # Preferred compiler:
299 # ${cross_prefix}gcc (if cross-prefix specified)
301 if test -z "${CC}${cross_prefix}"; then
304 cc="${CC-${cross_prefix}gcc}"
307 if test -z "${CXX}${cross_prefix}"; then
310 cxx="${CXX-${cross_prefix}g++}"
313 ar="${AR-${cross_prefix}ar}"
314 as="${AS-${cross_prefix}as}"
316 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
317 ld="${LD-${cross_prefix}ld}"
318 libtool="${LIBTOOL-${cross_prefix}libtool}"
319 strip="${STRIP-${cross_prefix}strip}"
320 windres="${WINDRES-${cross_prefix}windres}"
321 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
323 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
325 pkg_config=query_pkg_config
326 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
328 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
329 ARFLAGS="${ARFLAGS-rv}"
331 # default flags for all hosts
332 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
333 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
334 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
335 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
336 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
337 if test "$debug_info" = "yes"; then
339 LDFLAGS="-g $LDFLAGS"
342 # make source path absolute
343 source_path=`cd "$source_path"; pwd`
348 #error $1 not defined
350 int main(void) { return 0; }
355 if check_define __linux__ ; then
357 elif check_define _WIN32 ; then
359 elif check_define __OpenBSD__ ; then
361 elif check_define __sun__ ; then
363 elif check_define __HAIKU__ ; then
369 # Some host OSes need non-standard checks for which CPU to use.
370 # Note that these checks are broken for cross-compilation: if you're
371 # cross-compiling to one of these OSes then you'll need to specify
372 # the correct CPU with the --cpu option.
375 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
376 # run 64-bit userspace code.
377 # If the user didn't specify a CPU explicitly and the kernel says this is
378 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
379 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
384 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
385 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
390 if test ! -z "$cpu" ; then
391 # command line argument
393 elif check_define __i386__ ; then
395 elif check_define __x86_64__ ; then
396 if check_define __ILP32__ ; then
401 elif check_define __sparc__ ; then
402 if check_define __arch64__ ; then
407 elif check_define _ARCH_PPC ; then
408 if check_define _ARCH_PPC64 ; then
413 elif check_define __mips__ ; then
415 elif check_define __ia64__ ; then
417 elif check_define __s390__ ; then
418 if check_define __s390x__ ; then
423 elif check_define __arm__ ; then
425 elif check_define __aarch64__ ; then
427 elif check_define __hppa__ ; then
434 # Normalise host CPU name and set ARCH.
435 # Note that this case should only have supported host CPUs, not guests.
437 ia64|ppc|ppc64|s390|s390x|sparc64|x32)
440 i386|i486|i586|i686|i86pc|BePC)
459 # This will result in either an error or falling back to TCI later
463 if test -z "$ARCH"; then
472 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
473 audio_possible_drivers="winwave sdl"
474 audio_drv_list="winwave"
478 audio_possible_drivers="winwave dsound sdl fmod"
479 audio_drv_list="winwave"
484 audio_possible_drivers="oss sdl esd pa"
490 audio_possible_drivers="oss sdl esd pa"
491 # needed for kinfo_getvmmap(3) in libutil.h
493 netmap="" # enable netmap autodetect
499 audio_possible_drivers="oss sdl esd pa"
505 audio_possible_drivers="oss sdl esd"
512 audio_possible_drivers="sdl esd"
517 if [ "$cpu" = "x86_64" ] ; then
518 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
519 LDFLAGS="-arch x86_64 $LDFLAGS"
521 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
524 audio_drv_list="coreaudio"
525 audio_possible_drivers="coreaudio sdl fmod"
526 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
527 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
528 # Disable attempts to use ObjectiveC features in os/object.h since they
529 # won't work when we're compiling with gcc as a C compiler.
530 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
535 install="${INSTALL-ginstall}"
537 smbd="${SMBD-/usr/sfw/sbin/smbd}"
538 needs_libsunmath="no"
539 solarisrev=`uname -r | cut -f2 -d.`
540 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
541 if test "$solarisrev" -le 9 ; then
542 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
543 needs_libsunmath="yes"
544 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
545 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
546 LIBS="-lsunmath $LIBS"
548 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
549 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
550 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
551 "Studio 11 can be downloaded from www.sun.com."
555 if test -f /usr/include/sys/soundcard.h ; then
558 audio_possible_drivers="oss sdl"
559 # needed for CMSG_ macros in sys/socket.h
560 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
561 # needed for TIOCWIN* defines in termios.h
562 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
563 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
564 solarisnetlibs="-lsocket -lnsl -lresolv"
565 LIBS="$solarisnetlibs $LIBS"
566 libs_qga="$solarisnetlibs $libs_qga"
574 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
575 LIBS="-lposix_error_mapper -lnetwork $LIBS"
579 audio_possible_drivers="oss alsa sdl esd pa"
585 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then
586 audio_possible_drivers="$audio_possible_drivers fmod"
588 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
592 if [ "$bsd" = "yes" ] ; then
593 if [ "$darwin" != "yes" ] ; then
598 : ${make=${MAKE-make}}
599 : ${install=${INSTALL-install}}
600 : ${python=${PYTHON-python}}
601 : ${smbd=${SMBD-/usr/sbin/smbd}}
603 # Default objcc to clang if available, otherwise use CC
610 if test "$mingw32" = "yes" ; then
612 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
613 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
614 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
615 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
617 int main(void) { return 0; }
619 if compile_prog "" "-liberty" ; then
620 LIBS="-liberty $LIBS"
622 prefix="c:/Program Files/QEMU"
625 qemu_docdir="\${prefix}"
627 sysconfdir="\${prefix}"
630 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
636 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
638 --help|-h) show_help=yes
640 --version|-V) exec cat $source_path/VERSION
642 --prefix=*) prefix="$optarg"
644 --interp-prefix=*) interp_prefix="$optarg"
652 --host-cc=*) host_cc="$optarg"
656 --iasl=*) iasl="$optarg"
658 --objcc=*) objcc="$optarg"
660 --make=*) make="$optarg"
662 --install=*) install="$optarg"
664 --python=*) python="$optarg"
666 --gcov=*) gcov_tool="$optarg"
668 --smbd=*) smbd="$optarg"
676 --disable-debug-info)
680 --target-list=*) target_list="$optarg"
682 --enable-trace-backend=*) trace_backend="$optarg"
684 --with-trace-file=*) trace_file="$optarg"
686 --enable-gprof) gprof="yes"
688 --enable-gcov) gcov="yes"
692 LDFLAGS="-static $LDFLAGS"
693 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
695 --mandir=*) mandir="$optarg"
697 --bindir=*) bindir="$optarg"
699 --libdir=*) libdir="$optarg"
701 --libexecdir=*) libexecdir="$optarg"
703 --includedir=*) includedir="$optarg"
705 --datadir=*) datadir="$optarg"
707 --with-confsuffix=*) confsuffix="$optarg"
709 --docdir=*) qemu_docdir="$optarg"
711 --sysconfdir=*) sysconfdir="$optarg"
713 --localstatedir=*) local_statedir="$optarg"
715 --sbindir=*|--sharedstatedir=*|\
716 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
717 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
718 # These switches are silently ignored, for compatibility with
719 # autoconf-generated configure scripts. This allows QEMU's
720 # configure to be used by RPM and similar macros that set
721 # lots of directory switches by default.
723 --with-system-pixman) pixman="system"
725 --without-system-pixman) pixman="internal"
727 --without-pixman) pixman="none"
729 --disable-sdl) sdl="no"
731 --enable-sdl) sdl="yes"
733 --disable-qom-cast-debug) qom_cast_debug="no"
735 --enable-qom-cast-debug) qom_cast_debug="yes"
737 --disable-virtfs) virtfs="no"
739 --enable-virtfs) virtfs="yes"
741 --disable-vnc) vnc="no"
743 --enable-vnc) vnc="yes"
745 --fmod-lib=*) fmod_lib="$optarg"
747 --fmod-inc=*) fmod_inc="$optarg"
749 --oss-lib=*) oss_lib="$optarg"
751 --audio-drv-list=*) audio_drv_list="$optarg"
753 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
755 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
757 --enable-debug-tcg) debug_tcg="yes"
759 --disable-debug-tcg) debug_tcg="no"
762 # Enable debugging options that aren't excessively noisy
767 --enable-sparse) sparse="yes"
769 --disable-sparse) sparse="no"
771 --disable-strip) strip_opt="no"
773 --disable-vnc-tls) vnc_tls="no"
775 --enable-vnc-tls) vnc_tls="yes"
777 --disable-vnc-sasl) vnc_sasl="no"
779 --enable-vnc-sasl) vnc_sasl="yes"
781 --disable-vnc-jpeg) vnc_jpeg="no"
783 --enable-vnc-jpeg) vnc_jpeg="yes"
785 --disable-vnc-png) vnc_png="no"
787 --enable-vnc-png) vnc_png="yes"
789 --disable-vnc-ws) vnc_ws="no"
791 --enable-vnc-ws) vnc_ws="yes"
793 --disable-slirp) slirp="no"
795 --disable-uuid) uuid="no"
797 --enable-uuid) uuid="yes"
799 --disable-vde) vde="no"
801 --enable-vde) vde="yes"
803 --disable-netmap) netmap="no"
805 --enable-netmap) netmap="yes"
807 --disable-xen) xen="no"
809 --enable-xen) xen="yes"
811 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
813 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
815 --disable-brlapi) brlapi="no"
817 --enable-brlapi) brlapi="yes"
819 --disable-bluez) bluez="no"
821 --enable-bluez) bluez="yes"
823 --disable-kvm) kvm="no"
825 --enable-kvm) kvm="yes"
827 --disable-tcg-interpreter) tcg_interpreter="no"
829 --enable-tcg-interpreter) tcg_interpreter="yes"
831 --disable-cap-ng) cap_ng="no"
833 --enable-cap-ng) cap_ng="yes"
835 --disable-spice) spice="no"
837 --enable-spice) spice="yes"
839 --disable-libiscsi) libiscsi="no"
841 --enable-libiscsi) libiscsi="yes"
843 --enable-profiler) profiler="yes"
845 --disable-cocoa) cocoa="no"
850 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
852 --disable-system) softmmu="no"
854 --enable-system) softmmu="yes"
861 --disable-linux-user) linux_user="no"
863 --enable-linux-user) linux_user="yes"
865 --disable-bsd-user) bsd_user="no"
867 --enable-bsd-user) bsd_user="yes"
869 --enable-guest-base) guest_base="yes"
871 --disable-guest-base) guest_base="no"
873 --enable-pie) pie="yes"
875 --disable-pie) pie="no"
877 --enable-uname-release=*) uname_release="$optarg"
879 --enable-werror) werror="yes"
881 --disable-werror) werror="no"
883 --disable-curses) curses="no"
885 --enable-curses) curses="yes"
887 --disable-curl) curl="no"
889 --enable-curl) curl="yes"
891 --disable-fdt) fdt="no"
893 --enable-fdt) fdt="yes"
895 --disable-linux-aio) linux_aio="no"
897 --enable-linux-aio) linux_aio="yes"
899 --disable-attr) attr="no"
901 --enable-attr) attr="yes"
903 --disable-blobs) blobs="no"
905 --with-pkgversion=*) pkgversion=" ($optarg)"
907 --with-coroutine=*) coroutine="$optarg"
909 --disable-coroutine-pool) coroutine_pool="no"
911 --enable-coroutine-pool) coroutine_pool="yes"
913 --disable-docs) docs="no"
915 --enable-docs) docs="yes"
917 --disable-vhost-net) vhost_net="no"
919 --enable-vhost-net) vhost_net="yes"
921 --disable-vhost-scsi) vhost_scsi="no"
923 --enable-vhost-scsi) vhost_scsi="yes"
925 --disable-glx) glx="no"
927 --enable-glx) glx="yes"
929 --disable-rbd) rbd="no"
931 --enable-rbd) rbd="yes"
933 --disable-xfsctl) xfs="no"
935 --enable-xfsctl) xfs="yes"
937 --disable-smartcard-nss) smartcard_nss="no"
939 --enable-smartcard-nss) smartcard_nss="yes"
941 --disable-libusb) libusb="no"
943 --enable-libusb) libusb="yes"
945 --disable-usb-redir) usb_redir="no"
947 --enable-usb-redir) usb_redir="yes"
949 --disable-zlib-test) zlib="no"
951 --enable-guest-agent) guest_agent="yes"
953 --disable-guest-agent) guest_agent="no"
955 --with-vss-sdk) vss_win32_sdk=""
957 --with-vss-sdk=*) vss_win32_sdk="$optarg"
959 --without-vss-sdk) vss_win32_sdk="no"
961 --with-win-sdk) win_sdk=""
963 --with-win-sdk=*) win_sdk="$optarg"
965 --without-win-sdk) win_sdk="no"
967 --enable-tools) want_tools="yes"
969 --disable-tools) want_tools="no"
971 --enable-seccomp) seccomp="yes"
973 --disable-seccomp) seccomp="no"
975 --disable-glusterfs) glusterfs="no"
977 --enable-glusterfs) glusterfs="yes"
979 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no"
981 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes"
983 --disable-gtk) gtk="no"
985 --enable-gtk) gtk="yes"
987 --enable-rdma) rdma="yes"
989 --disable-rdma) rdma="no"
991 --with-gtkabi=*) gtkabi="$optarg"
993 --enable-tpm) tpm="yes"
995 --disable-libssh2) libssh2="no"
997 --enable-libssh2) libssh2="yes"
999 --enable-vhdx) vhdx="yes"
1001 --disable-vhdx) vhdx="no"
1003 *) echo "ERROR: unknown option $opt"; show_help="yes"
1008 if ! has $python; then
1009 error_exit "Python not found. Use --python=/path/to/python"
1012 # Note that if the Python conditional here evaluates True we will exit
1013 # with status 1 which is a shell 'false' value.
1014 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1015 error_exit "Cannot use '$python', Python 2.4 or later is required." \
1016 "Note that Python 3 or later is not yet supported." \
1017 "Use --python=/path/to/python to specify a supported Python."
1020 # The -B switch was added in Python 2.6.
1021 # If it is supplied, compiled files are not written.
1022 # Use it for Python versions which support it.
1023 if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then
1030 LDFLAGS="-m32 $LDFLAGS"
1034 LDFLAGS="-m64 $LDFLAGS"
1037 LDFLAGS="-m32 $LDFLAGS"
1038 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1041 LDFLAGS="-m64 $LDFLAGS"
1042 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1045 CPU_CFLAGS="-m31 -march=z990"
1046 LDFLAGS="-m31 $LDFLAGS"
1049 CPU_CFLAGS="-m64 -march=z990"
1050 LDFLAGS="-m64 $LDFLAGS"
1054 LDFLAGS="-m32 $LDFLAGS"
1055 cc_i386='$(CC) -m32'
1059 LDFLAGS="-m64 $LDFLAGS"
1060 cc_i386='$(CC) -m32'
1064 LDFLAGS="-mx32 $LDFLAGS"
1065 cc_i386='$(CC) -m32'
1067 # No special flags required for other host CPUs
1070 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1071 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
1073 default_target_list=""
1077 if [ "$softmmu" = "yes" ]; then
1078 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1080 if [ "$linux_user" = "yes" ]; then
1081 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1083 if [ "$bsd_user" = "yes" ]; then
1084 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1087 for config in $mak_wilds; do
1088 default_target_list="${default_target_list} $(basename "$config" .mak)"
1091 if test x"$show_help" = x"yes" ; then
1094 Usage: configure [options]
1095 Options: [defaults in brackets after descriptions]
1098 --help print this message
1099 --prefix=PREFIX install in PREFIX [$prefix]
1100 --interp-prefix=PREFIX where to find shared libraries, etc.
1101 use %M for cpu name [$interp_prefix]
1102 --target-list=LIST set target list (default: build everything)
1103 $(echo Available targets: $default_target_list | \
1104 fold -s -w 53 | sed -e 's/^/ /')
1106 Advanced options (experts only):
1107 --source-path=PATH path of source code [$source_path]
1108 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1109 --cc=CC use C compiler CC [$cc]
1110 --iasl=IASL use ACPI compiler IASL [$iasl]
1111 --host-cc=CC use C compiler CC [$host_cc] for code run at
1113 --cxx=CXX use C++ compiler CXX [$cxx]
1114 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1115 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1116 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1117 --make=MAKE use specified make [$make]
1118 --install=INSTALL use specified install [$install]
1119 --python=PYTHON use specified python [$python]
1120 --smbd=SMBD use specified smbd [$smbd]
1121 --static enable static build [$static]
1122 --mandir=PATH install man pages in PATH
1123 --datadir=PATH install firmware in PATH$confsuffix
1124 --docdir=PATH install documentation in PATH$confsuffix
1125 --bindir=PATH install binaries in PATH
1126 --libdir=PATH install libraries in PATH
1127 --sysconfdir=PATH install config in PATH$confsuffix
1128 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1129 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]
1130 --enable-debug-tcg enable TCG debugging
1131 --disable-debug-tcg disable TCG debugging (default)
1132 --enable-debug-info enable debugging information (default)
1133 --disable-debug-info disable debugging information
1134 --enable-debug enable common debug build options
1135 --enable-sparse enable sparse checker
1136 --disable-sparse disable sparse checker (default)
1137 --disable-strip disable stripping binaries
1138 --disable-werror disable compilation abort on warning
1139 --disable-sdl disable SDL
1140 --enable-sdl enable SDL
1141 --disable-gtk disable gtk UI
1142 --enable-gtk enable gtk UI
1143 --disable-virtfs disable VirtFS
1144 --enable-virtfs enable VirtFS
1145 --disable-vnc disable VNC
1146 --enable-vnc enable VNC
1147 --disable-cocoa disable Cocoa (Mac OS X only)
1148 --enable-cocoa enable Cocoa (default on Mac OS X)
1149 --audio-drv-list=LIST set audio drivers list:
1150 Available drivers: $audio_possible_drivers
1151 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1152 --block-drv-rw-whitelist=L
1153 set block driver read-write whitelist
1154 (affects only QEMU, not qemu-img)
1155 --block-drv-ro-whitelist=L
1156 set block driver read-only whitelist
1157 (affects only QEMU, not qemu-img)
1158 --disable-xen disable xen backend driver support
1159 --enable-xen enable xen backend driver support
1160 --disable-xen-pci-passthrough
1161 --enable-xen-pci-passthrough
1162 --disable-brlapi disable BrlAPI
1163 --enable-brlapi enable BrlAPI
1164 --disable-vnc-tls disable TLS encryption for VNC server
1165 --enable-vnc-tls enable TLS encryption for VNC server
1166 --disable-vnc-sasl disable SASL encryption for VNC server
1167 --enable-vnc-sasl enable SASL encryption for VNC server
1168 --disable-vnc-jpeg disable JPEG lossy compression for VNC server
1169 --enable-vnc-jpeg enable JPEG lossy compression for VNC server
1170 --disable-vnc-png disable PNG compression for VNC server (default)
1171 --enable-vnc-png enable PNG compression for VNC server
1172 --disable-vnc-ws disable Websockets support for VNC server
1173 --enable-vnc-ws enable Websockets support for VNC server
1174 --disable-curses disable curses output
1175 --enable-curses enable curses output
1176 --disable-curl disable curl connectivity
1177 --enable-curl enable curl connectivity
1178 --disable-fdt disable fdt device tree
1179 --enable-fdt enable fdt device tree
1180 --disable-bluez disable bluez stack connectivity
1181 --enable-bluez enable bluez stack connectivity
1182 --disable-slirp disable SLIRP userspace network connectivity
1183 --disable-kvm disable KVM acceleration support
1184 --enable-kvm enable KVM acceleration support
1185 --disable-rdma disable RDMA-based migration support
1186 --enable-rdma enable RDMA-based migration support
1187 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1188 --enable-system enable all system emulation targets
1189 --disable-system disable all system emulation targets
1190 --enable-user enable supported user emulation targets
1191 --disable-user disable all user emulation targets
1192 --enable-linux-user enable all linux usermode emulation targets
1193 --disable-linux-user disable all linux usermode emulation targets
1194 --enable-bsd-user enable all BSD usermode emulation targets
1195 --disable-bsd-user disable all BSD usermode emulation targets
1196 --enable-guest-base enable GUEST_BASE support for usermode
1198 --disable-guest-base disable GUEST_BASE support
1199 --enable-pie build Position Independent Executables
1200 --disable-pie do not build Position Independent Executables
1201 --fmod-lib path to FMOD library
1202 --fmod-inc path to FMOD includes
1203 --oss-lib path to OSS library
1204 --enable-uname-release=R Return R for uname -r in usermode emulation
1205 --cpu=CPU Build for host CPU [$cpu]
1206 --disable-uuid disable uuid support
1207 --enable-uuid enable uuid support
1208 --disable-vde disable support for vde network
1209 --enable-vde enable support for vde network
1210 --disable-netmap disable support for netmap network
1211 --enable-netmap enable support for netmap network
1212 --disable-linux-aio disable Linux AIO support
1213 --enable-linux-aio enable Linux AIO support
1214 --disable-cap-ng disable libcap-ng support
1215 --enable-cap-ng enable libcap-ng support
1216 --disable-attr disables attr and xattr support
1217 --enable-attr enable attr and xattr support
1218 --disable-blobs disable installing provided firmware blobs
1219 --enable-docs enable documentation build
1220 --disable-docs disable documentation build
1221 --disable-vhost-net disable vhost-net acceleration support
1222 --enable-vhost-net enable vhost-net acceleration support
1223 --enable-trace-backend=B Set trace backend
1224 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1225 --with-trace-file=NAME Full PATH,NAME of file to store traces
1227 --disable-spice disable spice
1228 --enable-spice enable spice
1229 --enable-rbd enable building the rados block device (rbd)
1230 --disable-libiscsi disable iscsi support
1231 --enable-libiscsi enable iscsi support
1232 --disable-smartcard-nss disable smartcard nss support
1233 --enable-smartcard-nss enable smartcard nss support
1234 --disable-libusb disable libusb (for usb passthrough)
1235 --enable-libusb enable libusb (for usb passthrough)
1236 --disable-usb-redir disable usb network redirection support
1237 --enable-usb-redir enable usb network redirection support
1238 --disable-guest-agent disable building of the QEMU Guest Agent
1239 --enable-guest-agent enable building of the QEMU Guest Agent
1240 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1241 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1242 --disable-seccomp disable seccomp support
1243 --enable-seccomp enables seccomp support
1244 --with-coroutine=BACKEND coroutine backend. Supported options:
1245 gthread, ucontext, sigaltstack, windows
1246 --disable-coroutine-pool disable coroutine freelist (worse performance)
1247 --enable-coroutine-pool enable coroutine freelist (better performance)
1248 --enable-glusterfs enable GlusterFS backend
1249 --disable-glusterfs disable GlusterFS backend
1250 --enable-gcov enable test coverage analysis with gcov
1251 --gcov=GCOV use specified gcov [$gcov_tool]
1252 --enable-tpm enable TPM support
1253 --disable-libssh2 disable ssh block device support
1254 --enable-libssh2 enable ssh block device support
1255 --disable-vhdx disables support for the Microsoft VHDX image format
1256 --enable-vhdx enable support for the Microsoft VHDX image format
1258 NOTE: The object files are built at the place where configure is launched
1263 # Now we have handled --enable-tcg-interpreter and know we're not just
1264 # printing the help message, bail out if the host CPU isn't supported.
1265 if test "$ARCH" = "unknown"; then
1266 if test "$tcg_interpreter" = "yes" ; then
1267 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1270 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1274 # check that the C compiler works.
1276 int main(void) { return 0; }
1279 if compile_object ; then
1280 : C compiler works ok
1282 error_exit "\"$cc\" either does not exist or does not work"
1285 # Consult white-list to determine whether to enable werror
1286 # by default. Only enable by default for git builds
1287 z_version=`cut -f3 -d. $source_path/VERSION`
1289 if test -z "$werror" ; then
1290 if test -d "$source_path/.git" -a \
1291 "$linux" = "yes" ; then
1298 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1299 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1300 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1301 gcc_flags="-Wendif-labels $gcc_flags"
1302 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1303 gcc_flags="-Wno-string-plus-int $gcc_flags"
1304 # Note that we do not add -Werror to gcc_flags here, because that would
1305 # enable it for all configure tests. If a configure test failed due
1306 # to -Werror this would just silently disable some features,
1307 # so it's too error prone.
1309 int main(void) { return 0; }
1311 for flag in $gcc_flags; do
1312 # Use the positive sense of the flag when testing for -Wno-wombat
1313 # support (gcc will happily accept the -Wno- form of unknown
1315 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1316 if compile_prog "-Werror $optflag" "" ; then
1317 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1321 if compile_prog "-Werror -fstack-protector-all" "" ; then
1322 QEMU_CFLAGS="$QEMU_CFLAGS -fstack-protector-all"
1323 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,-fstack-protector-all"
1326 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1327 # large functions that use global variables. The bug is in all releases of
1328 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1329 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1331 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1332 int main(void) { return 0; }
1334 #error No bug in this compiler.
1337 if compile_prog "-Werror -fno-gcse" "" ; then
1338 TRANSLATE_OPT_CFLAGS=-fno-gcse
1341 if test "$static" = "yes" ; then
1342 if test "$pie" = "yes" ; then
1343 error_exit "static and pie are mutually incompatible"
1349 if test "$pie" = ""; then
1350 case "$cpu-$targetos" in
1351 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1359 if test "$pie" != "no" ; then
1363 # define THREAD __thread
1368 static THREAD int tls_var;
1370 int main(void) { return tls_var; }
1373 if compile_prog "-fPIE -DPIE" "-pie"; then
1374 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1375 LDFLAGS="-pie $LDFLAGS"
1377 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1378 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1381 if test "$pie" = "yes"; then
1382 error_exit "PIE not available due to missing toolchain support"
1384 echo "Disabling PIE due to missing toolchain support"
1390 ##########################################
1391 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1392 # use i686 as default anyway, but for those that don't, an explicit
1393 # specification is necessary
1395 if test "$cpu" = "i386"; then
1397 static int sfaa(int *ptr)
1399 return __sync_fetch_and_and(ptr, 0);
1405 val = __sync_val_compare_and_swap(&val, 0, 1);
1410 if ! compile_prog "" "" ; then
1411 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1415 #########################################
1416 # Solaris specific configure tool chain decisions
1418 if test "$solaris" = "yes" ; then
1419 if has $install; then
1422 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1423 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1424 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1426 if test "`path_of $install`" = "/usr/sbin/install" ; then
1427 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1428 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1429 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1434 if test -f /usr/ccs/bin/ar ; then
1435 error_exit "No path includes ar" \
1436 "Add /usr/ccs/bin to your path and rerun configure"
1438 error_exit "No path includes ar"
1442 if test -z "${target_list+xxx}" ; then
1443 target_list="$default_target_list"
1445 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1448 # Check that we recognised the target name; this allows a more
1449 # friendly error message than if we let it fall through.
1450 for target in $target_list; do
1451 case " $default_target_list " in
1455 error_exit "Unknown target name '$target'"
1460 # see if system emulation was really requested
1461 case " $target_list " in
1462 *"-softmmu "*) softmmu=yes
1468 feature_not_found() {
1471 error_exit "User requested feature $feature" \
1472 "configure was not able to find it"
1476 # big/little endian test
1478 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1479 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1480 extern int foo(short *, short *);
1481 int main(int argc, char *argv[]) {
1482 return foo(big_endian, little_endian);
1486 if compile_object ; then
1487 if grep -q BiGeNdIaN $TMPO ; then
1489 elif grep -q LiTtLeEnDiAn $TMPO ; then
1492 echo big/little test failed
1495 echo big/little test failed
1498 ##########################################
1501 if ! has "$pkg_config_exe"; then
1502 error_exit "pkg-config binary '$pkg_config_exe' not found"
1505 ##########################################
1508 if test "$linux_user" = "yes"; then
1511 #include <linux/futex.h>
1513 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1519 if ! compile_object ; then
1520 feature_not_found "nptl"
1524 ##########################################
1527 if test "$zlib" != "no" ; then
1530 int main(void) { zlibVersion(); return 0; }
1532 if compile_prog "" "-lz" ; then
1535 error_exit "zlib check failed" \
1536 "Make sure to have the zlib libs and headers installed."
1539 libs_softmmu="$libs_softmmu -lz"
1541 ##########################################
1544 if test "$seccomp" != "no" ; then
1545 if $pkg_config --atleast-version=2.1.0 libseccomp; then
1546 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1547 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1550 if test "$seccomp" = "yes"; then
1551 feature_not_found "libseccomp"
1556 ##########################################
1559 if test "$xen" != "no" ; then
1560 xen_libs="-lxenstore -lxenctrl -lxenguest"
1562 # First we test whether Xen headers and libraries are available.
1563 # If no, we are done and there is no Xen support.
1564 # If yes, more tests are run to detect the Xen version.
1568 #include <xenctrl.h>
1573 if ! compile_prog "" "$xen_libs" ; then
1575 if test "$xen" = "yes" ; then
1576 feature_not_found "xen"
1582 cat > $TMPC <<EOF &&
1583 #include <xenctrl.h>
1584 #include <xenstore.h>
1586 #include <xen/hvm/hvm_info_table.h>
1587 #if !defined(HVM_MAX_VCPUS)
1588 # error HVM_MAX_VCPUS not defined
1593 xc = xc_interface_open(0, 0, 0);
1594 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1595 xc_gnttab_open(NULL, 0);
1596 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1597 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1601 compile_prog "" "$xen_libs"
1603 xen_ctrl_version=420
1607 cat > $TMPC <<EOF &&
1608 #include <xenctrl.h>
1611 #include <xen/hvm/hvm_info_table.h>
1612 #if !defined(HVM_MAX_VCPUS)
1613 # error HVM_MAX_VCPUS not defined
1617 xc_interface_open(0, 0, 0);
1618 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1619 xc_gnttab_open(NULL, 0);
1620 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1624 compile_prog "" "$xen_libs"
1626 xen_ctrl_version=410
1631 cat > $TMPC <<EOF &&
1632 #include <xenctrl.h>
1635 #include <xen/hvm/hvm_info_table.h>
1636 #if !defined(HVM_MAX_VCPUS)
1637 # error HVM_MAX_VCPUS not defined
1640 struct xen_add_to_physmap xatp = {
1641 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1644 xc_interface_open();
1646 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1647 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1651 compile_prog "" "$xen_libs"
1653 xen_ctrl_version=400
1658 cat > $TMPC <<EOF &&
1659 #include <xenctrl.h>
1662 struct xen_add_to_physmap xatp = {
1663 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1666 xc_interface_open();
1668 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1669 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1673 compile_prog "" "$xen_libs"
1675 xen_ctrl_version=340
1680 cat > $TMPC <<EOF &&
1681 #include <xenctrl.h>
1685 xc_interface_open();
1687 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1691 compile_prog "" "$xen_libs"
1693 xen_ctrl_version=330
1696 # Xen version unsupported
1698 if test "$xen" = "yes" ; then
1699 feature_not_found "xen (unsupported version)"
1704 if test "$xen" = yes; then
1705 libs_softmmu="$xen_libs $libs_softmmu"
1709 if test "$xen_pci_passthrough" != "no"; then
1710 if test "$xen" = "yes" && test "$linux" = "yes" &&
1711 test "$xen_ctrl_version" -ge 340; then
1712 xen_pci_passthrough=yes
1714 if test "$xen_pci_passthrough" = "yes"; then
1715 if test "$xen_ctrl_version" -lt 340; then
1716 error_exit "User requested feature Xen PCI Passthrough" \
1717 "This feature does not work with Xen 3.3"
1719 error_exit "User requested feature Xen PCI Passthrough" \
1720 " but this feature requires /sys from Linux"
1722 xen_pci_passthrough=no
1726 ##########################################
1729 if ! has $libtool; then
1733 # MacOSX ships with a libtool which isn't the GNU one; weed this
1734 # out by checking whether libtool supports the --version switch
1735 if test -n "$libtool"; then
1736 if ! "$libtool" --version >/dev/null 2>&1; then
1741 ##########################################
1743 if test "$sparse" != "no" ; then
1747 if test "$sparse" = "yes" ; then
1748 feature_not_found "sparse"
1754 ##########################################
1757 if test "$gtk" != "no"; then
1758 gtkpackage="gtk+-$gtkabi"
1759 if test "$gtkabi" = "3.0" ; then
1761 vtepackage="vte-2.90"
1768 if ! $pkg_config --exists "$gtkpackage >= $gtkversion"; then
1769 if test "$gtk" = "yes" ; then
1770 feature_not_found "gtk"
1773 elif ! $pkg_config --exists "$vtepackage >= $vteversion"; then
1774 if test "$gtk" = "yes" ; then
1775 error_exit "libvte not found (required for gtk support)"
1779 gtk_cflags=`$pkg_config --cflags $gtkpackage`
1780 gtk_libs=`$pkg_config --libs $gtkpackage`
1781 vte_cflags=`$pkg_config --cflags $vtepackage`
1782 vte_libs=`$pkg_config --libs $vtepackage`
1783 libs_softmmu="$gtk_libs $vte_libs $libs_softmmu"
1788 ##########################################
1791 # Look for sdl configuration program (pkg-config or sdl-config). Try
1792 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1793 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1794 sdl_config=sdl-config
1797 if $pkg_config sdl --exists; then
1798 sdlconfig="$pkg_config sdl"
1799 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1800 elif has ${sdl_config}; then
1801 sdlconfig="$sdl_config"
1802 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1804 if test "$sdl" = "yes" ; then
1805 feature_not_found "sdl"
1809 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1810 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1814 if test "$sdl" != "no" ; then
1817 #undef main /* We don't want SDL to override our main() */
1818 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1820 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1821 if test "$static" = "yes" ; then
1822 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1824 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1826 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1827 if test "$_sdlversion" -lt 121 ; then
1830 if test "$cocoa" = "no" ; then
1835 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1836 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1837 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1838 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1839 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1841 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1847 else # sdl not found
1848 if test "$sdl" = "yes" ; then
1849 feature_not_found "sdl"
1852 fi # sdl compile test
1855 if test "$sdl" = "yes" ; then
1858 #if defined(SDL_VIDEO_DRIVER_X11)
1859 #include <X11/XKBlib.h>
1861 #error No x11 support
1863 int main(void) { return 0; }
1865 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1866 sdl_libs="$sdl_libs -lX11"
1868 libs_softmmu="$sdl_libs $libs_softmmu"
1871 ##########################################
1872 # RDMA needs OpenFabrics libraries
1873 if test "$rdma" != "no" ; then
1875 #include <rdma/rdma_cma.h>
1876 int main(void) { return 0; }
1878 rdma_libs="-lrdmacm -libverbs"
1879 if compile_prog "" "$rdma_libs" ; then
1881 libs_softmmu="$libs_softmmu $rdma_libs"
1883 if test "$rdma" = "yes" ; then
1885 " OpenFabrics librdmacm/libibverbs not present." \
1887 " (1) Fast: Install infiniband packages from your distro." \
1888 " (2) Cleanest: Install libraries from www.openfabrics.org" \
1889 " (3) Also: Install softiwarp if you don't have RDMA hardware"
1895 ##########################################
1896 # VNC TLS/WS detection
1897 if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then
1899 #include <gnutls/gnutls.h>
1900 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1902 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1903 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1904 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1905 if test "$vnc_tls" != "no" ; then
1908 if test "$vnc_ws" != "no" ; then
1911 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1912 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags"
1914 if test "$vnc_tls" = "yes" ; then
1915 feature_not_found "vnc-tls"
1917 if test "$vnc_ws" = "yes" ; then
1918 feature_not_found "vnc-ws"
1925 ##########################################
1926 # VNC SASL detection
1927 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1929 #include <sasl/sasl.h>
1931 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1933 # Assuming Cyrus-SASL installed in /usr prefix
1935 vnc_sasl_libs="-lsasl2"
1936 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1938 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1939 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
1941 if test "$vnc_sasl" = "yes" ; then
1942 feature_not_found "vnc-sasl"
1948 ##########################################
1949 # VNC JPEG detection
1950 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1953 #include <jpeglib.h>
1954 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1957 vnc_jpeg_libs="-ljpeg"
1958 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1960 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1961 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
1963 if test "$vnc_jpeg" = "yes" ; then
1964 feature_not_found "vnc-jpeg"
1970 ##########################################
1972 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1974 //#include <stdio.h>
1978 png_structp png_ptr;
1979 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1980 return png_ptr != 0;
1983 if $pkg_config libpng --exists; then
1984 vnc_png_cflags=`$pkg_config libpng --cflags`
1985 vnc_png_libs=`$pkg_config libpng --libs`
1988 vnc_png_libs="-lpng"
1990 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1992 libs_softmmu="$vnc_png_libs $libs_softmmu"
1993 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1995 if test "$vnc_png" = "yes" ; then
1996 feature_not_found "vnc-png"
2002 ##########################################
2003 # fnmatch() probe, used for ACL routines
2006 #include <fnmatch.h>
2009 fnmatch("foo", "foo", 0);
2013 if compile_prog "" "" ; then
2017 ##########################################
2018 # uuid_generate() probe, used for vdi block driver
2019 # Note that on some systems (notably MacOSX) no extra library
2020 # need be linked to get the uuid functions.
2021 if test "$uuid" != "no" ; then
2024 #include <uuid/uuid.h>
2028 uuid_generate(my_uuid);
2032 if compile_prog "" "" ; then
2034 elif compile_prog "" "$uuid_libs" ; then
2036 libs_softmmu="$uuid_libs $libs_softmmu"
2037 libs_tools="$uuid_libs $libs_tools"
2039 if test "$uuid" = "yes" ; then
2040 feature_not_found "uuid"
2046 if test "$vhdx" = "yes" ; then
2047 if test "$uuid" = "no" ; then
2048 error_exit "uuid required for VHDX support"
2050 elif test "$vhdx" != "no" ; then
2051 if test "$uuid" = "yes" ; then
2058 ##########################################
2059 # xfsctl() probe, used for raw-posix
2060 if test "$xfs" != "no" ; then
2062 #include <stddef.h> /* NULL */
2063 #include <xfs/xfs.h>
2066 xfsctl(NULL, 0, 0, NULL);
2070 if compile_prog "" "" ; then
2073 if test "$xfs" = "yes" ; then
2074 feature_not_found "xfs"
2080 ##########################################
2081 # vde libraries probe
2082 if test "$vde" != "no" ; then
2083 vde_libs="-lvdeplug"
2085 #include <libvdeplug.h>
2088 struct vde_open_args a = {0, 0, 0};
2094 if compile_prog "" "$vde_libs" ; then
2096 libs_softmmu="$vde_libs $libs_softmmu"
2097 libs_tools="$vde_libs $libs_tools"
2099 if test "$vde" = "yes" ; then
2100 feature_not_found "vde"
2106 ##########################################
2107 # netmap headers probe
2108 if test "$netmap" != "no" ; then
2110 #include <inttypes.h>
2112 #include <net/netmap.h>
2113 #include <net/netmap_user.h>
2114 int main(void) { return 0; }
2116 if compile_prog "" "" ; then
2119 if test "$netmap" = "yes" ; then
2120 feature_not_found "netmap"
2126 ##########################################
2127 # libcap-ng library probe
2128 if test "$cap_ng" != "no" ; then
2134 capng_capability_to_name(CAPNG_EFFECTIVE);
2138 if compile_prog "" "$cap_libs" ; then
2140 libs_tools="$cap_libs $libs_tools"
2142 if test "$cap_ng" = "yes" ; then
2143 feature_not_found "cap_ng"
2149 ##########################################
2150 # Sound support libraries probe
2161 int main(void) { $exp }
2163 if compile_prog "$cfl" "$lib" ; then
2166 error_exit "$drv check failed" \
2167 "Make sure to have the $drv libs and headers installed."
2171 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2172 for drv in $audio_drv_list; do
2175 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2176 "return snd_pcm_close((snd_pcm_t *)0);"
2177 libs_softmmu="-lasound $libs_softmmu"
2181 if test -z $fmod_lib || test -z $fmod_inc; then
2182 error_exit "You must specify path to FMOD library and headers" \
2183 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
2185 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
2186 libs_softmmu="$fmod_lib $libs_softmmu"
2190 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
2191 libs_softmmu="-lesd $libs_softmmu"
2196 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2197 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2198 libs_softmmu="-lpulse $libs_softmmu"
2203 libs_softmmu="-framework CoreAudio $libs_softmmu"
2207 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2212 libs_softmmu="$oss_lib $libs_softmmu"
2216 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2220 libs_softmmu="-lwinmm $libs_softmmu"
2225 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2226 error_exit "Unknown driver '$drv' selected" \
2227 "Possible drivers are: $audio_possible_drivers"
2233 ##########################################
2236 if test "$brlapi" != "no" ; then
2237 brlapi_libs="-lbrlapi"
2241 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2243 if compile_prog "" "$brlapi_libs" ; then
2245 libs_softmmu="$brlapi_libs $libs_softmmu"
2247 if test "$brlapi" = "yes" ; then
2248 feature_not_found "brlapi"
2254 ##########################################
2256 if test "$curses" != "no" ; then
2257 if test "$mingw32" = "yes" ; then
2258 curses_list="-lpdcurses"
2260 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2266 const char *s = curses_version();
2272 for curses_lib in $curses_list; do
2274 if compile_prog "" "$curses_lib" ; then
2276 libs_softmmu="$curses_lib $libs_softmmu"
2281 if test "$curses_found" = "yes" ; then
2284 if test "$curses" = "yes" ; then
2285 feature_not_found "curses"
2291 ##########################################
2293 if test "$curl" != "no" ; then
2294 if $pkg_config libcurl --exists; then
2295 curlconfig="$pkg_config libcurl"
2297 curlconfig=curl-config
2300 #include <curl/curl.h>
2301 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2303 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2304 curl_libs=`$curlconfig --libs 2>/dev/null`
2305 if compile_prog "$curl_cflags" "$curl_libs" ; then
2307 libs_tools="$curl_libs $libs_tools"
2308 libs_softmmu="$curl_libs $libs_softmmu"
2310 if test "$curl" = "yes" ; then
2311 feature_not_found "curl"
2317 ##########################################
2318 # bluez support probe
2319 if test "$bluez" != "no" ; then
2321 #include <bluetooth/bluetooth.h>
2322 int main(void) { return bt_error(0); }
2324 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2325 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2326 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2328 libs_softmmu="$bluez_libs $libs_softmmu"
2330 if test "$bluez" = "yes" ; then
2331 feature_not_found "bluez"
2337 ##########################################
2338 # glib support probe
2340 if test "$mingw32" = yes; then
2341 # g_poll is required in order to integrate with the glib main loop.
2346 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0; then
2347 glib_cflags=`$pkg_config --cflags gthread-2.0`
2348 glib_libs=`$pkg_config --libs gthread-2.0`
2349 LIBS="$glib_libs $LIBS"
2350 libs_qga="$glib_libs $libs_qga"
2352 error_exit "glib-$glib_req_ver required to compile QEMU"
2355 ##########################################
2356 # pixman support probe
2358 if test "$pixman" = ""; then
2359 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2361 elif $pkg_config pixman-1 > /dev/null 2>&1; then
2367 if test "$pixman" = "none"; then
2368 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2369 error_exit "pixman disabled but system emulation or tools build" \
2370 "enabled. You can turn off pixman only if you also" \
2371 "disable all system emulation targets and the tools" \
2372 "build with '--disable-tools --disable-system'."
2376 elif test "$pixman" = "system"; then
2377 pixman_cflags=`$pkg_config --cflags pixman-1`
2378 pixman_libs=`$pkg_config --libs pixman-1`
2380 if test ! -d ${source_path}/pixman/pixman; then
2381 error_exit "pixman not present. Your options:" \
2382 " (1) Preferred: Install the pixman devel package (any recent" \
2383 " distro should have packages as Xorg needs pixman too)." \
2384 " (2) Fetch the pixman submodule, using:" \
2385 " git submodule update --init pixman"
2387 mkdir -p pixman/pixman
2388 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2389 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2392 ##########################################
2395 if test "$cap" != "no" ; then
2398 #include <sys/capability.h>
2399 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2401 if compile_prog "" "-lcap" ; then
2408 ##########################################
2410 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2414 #include <pthread.h>
2415 static void *f(void *p) { return NULL; }
2418 pthread_create(&thread, 0, f, 0);
2422 if compile_prog "" "" ; then
2425 for pthread_lib in $PTHREADLIBS_LIST; do
2426 if compile_prog "" "$pthread_lib" ; then
2429 for lib_entry in $LIBS; do
2430 if test "$lib_entry" = "$pthread_lib"; then
2435 if test "$found" = "no"; then
2436 LIBS="$pthread_lib $LIBS"
2443 if test "$mingw32" != yes -a "$pthread" = no; then
2444 error_exit "pthread check failed" \
2445 "Make sure to have the pthread libs and headers installed."
2448 ##########################################
2450 if test "$rbd" != "no" ; then
2453 #include <rbd/librbd.h>
2456 rados_create(&cluster, NULL);
2460 rbd_libs="-lrbd -lrados"
2461 if compile_prog "" "$rbd_libs" ; then
2463 libs_tools="$rbd_libs $libs_tools"
2464 libs_softmmu="$rbd_libs $libs_softmmu"
2466 if test "$rbd" = "yes" ; then
2467 feature_not_found "rados block device"
2473 ##########################################
2475 min_libssh2_version=1.2.8
2476 if test "$libssh2" != "no" ; then
2477 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
2478 libssh2_cflags=`$pkg_config libssh2 --cflags`
2479 libssh2_libs=`$pkg_config libssh2 --libs`
2481 libs_tools="$libssh2_libs $libs_tools"
2482 libs_softmmu="$libssh2_libs $libs_softmmu"
2483 QEMU_CFLAGS="$QEMU_CFLAGS $libssh2_cflags"
2485 if test "$libssh2" = "yes" ; then
2486 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
2492 ##########################################
2493 # libssh2_sftp_fsync probe
2495 if test "$libssh2" = "yes"; then
2498 #include <libssh2.h>
2499 #include <libssh2_sftp.h>
2501 LIBSSH2_SESSION *session;
2503 LIBSSH2_SFTP_HANDLE *sftp_handle;
2504 session = libssh2_session_init ();
2505 sftp = libssh2_sftp_init (session);
2506 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
2507 libssh2_sftp_fsync (sftp_handle);
2511 # libssh2_cflags/libssh2_libs defined in previous test.
2512 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
2513 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
2517 ##########################################
2520 if test "$linux_aio" != "no" ; then
2523 #include <sys/eventfd.h>
2525 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2527 if compile_prog "" "-laio" ; then
2529 libs_softmmu="$libs_softmmu -laio"
2530 libs_tools="$libs_tools -laio"
2532 if test "$linux_aio" = "yes" ; then
2533 feature_not_found "linux AIO"
2539 ##########################################
2540 # TPM passthrough is only on x86 Linux
2542 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
2543 tpm_passthrough=$tpm
2548 ##########################################
2549 # adjust virtio-blk-data-plane based on linux-aio
2551 if test "$virtio_blk_data_plane" = "yes" -a \
2552 "$linux_aio" != "yes" ; then
2553 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2554 elif test -z "$virtio_blk_data_plane" ; then
2555 virtio_blk_data_plane=$linux_aio
2558 ##########################################
2561 if test "$attr" != "no" ; then
2564 #include <sys/types.h>
2565 #ifdef CONFIG_LIBATTR
2566 #include <attr/xattr.h>
2568 #include <sys/xattr.h>
2570 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2572 if compile_prog "" "" ; then
2574 # Older distros have <attr/xattr.h>, and need -lattr:
2575 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2580 if test "$attr" = "yes" ; then
2581 feature_not_found "ATTR"
2587 ##########################################
2590 #include <sys/types.h>
2591 #include <sys/uio.h>
2593 int main(void) { return sizeof(struct iovec); }
2596 if compile_prog "" "" ; then
2600 ##########################################
2603 #include <sys/types.h>
2604 #include <sys/uio.h>
2606 int main(void) { return preadv(0, 0, 0, 0); }
2609 if compile_prog "" "" ; then
2613 ##########################################
2615 # fdt support is mandatory for at least some target architectures,
2616 # so insist on it if we're building those system emulators.
2618 for target in $target_list; do
2620 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
2626 if test "$fdt_required" = "yes"; then
2627 if test "$fdt" = "no"; then
2628 error_exit "fdt disabled but some requested targets require it." \
2629 "You can turn off fdt only if you also disable all the system emulation" \
2630 "targets which need it (by specifying a cut down --target-list)."
2635 if test "$fdt" != "no" ; then
2637 # explicitly check for libfdt_env.h as it is missing in some stable installs
2639 #include <libfdt_env.h>
2640 int main(void) { return 0; }
2642 if compile_prog "" "$fdt_libs" ; then
2643 # system DTC is good - use it
2645 elif test -d ${source_path}/dtc/libfdt ; then
2646 # have submodule DTC - use it
2650 if [ "$source_path" != `pwd` ] ; then
2651 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
2652 symlink "$source_path/dtc/scripts" "dtc/scripts"
2654 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
2655 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
2656 elif test "$fdt" = "yes" ; then
2657 # have neither and want - prompt for system/submodule install
2658 error_exit "DTC not present. Your options:" \
2659 " (1) Preferred: Install the DTC devel package" \
2660 " (2) Fetch the DTC submodule, using:" \
2661 " git submodule update --init dtc"
2663 # don't have and don't want
2669 libs_softmmu="$libs_softmmu $fdt_libs"
2671 ##########################################
2672 # GLX probe, used by milkymist-tmu2
2673 if test "$glx" != "no" ; then
2674 glx_libs="-lGL -lX11"
2676 #include <X11/Xlib.h>
2679 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
2681 if compile_prog "" "-lGL -lX11" ; then
2684 if test "$glx" = "yes" ; then
2685 feature_not_found "glx"
2692 ##########################################
2694 if test "$glusterfs" != "no" ; then
2695 if $pkg_config --atleast-version=3 glusterfs-api; then
2697 glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
2698 glusterfs_libs=`$pkg_config --libs glusterfs-api`
2699 CFLAGS="$CFLAGS $glusterfs_cflags"
2700 libs_tools="$glusterfs_libs $libs_tools"
2701 libs_softmmu="$glusterfs_libs $libs_softmmu"
2702 if $pkg_config --atleast-version=5 glusterfs-api; then
2703 glusterfs_discard="yes"
2705 if $pkg_config --atleast-version=6 glusterfs-api; then
2706 glusterfs_zerofill="yes"
2709 if test "$glusterfs" = "yes" ; then
2710 feature_not_found "GlusterFS backend support"
2716 # Check for inotify functions when we are building linux-user
2717 # emulator. This is done because older glibc versions don't
2718 # have syscall stubs for these implemented. In that case we
2719 # don't provide them even if kernel supports them.
2723 #include <sys/inotify.h>
2728 /* try to start inotify */
2729 return inotify_init();
2732 if compile_prog "" "" ; then
2738 #include <sys/inotify.h>
2743 /* try to start inotify */
2744 return inotify_init1(0);
2747 if compile_prog "" "" ; then
2751 # check if utimensat and futimens are supported
2754 #define _ATFILE_SOURCE
2757 #include <sys/stat.h>
2761 utimensat(AT_FDCWD, "foo", NULL, 0);
2766 if compile_prog "" "" ; then
2770 # check if pipe2 is there
2779 return pipe2(pipefd, O_CLOEXEC);
2782 if compile_prog "" "" ; then
2786 # check if accept4 is there
2789 #include <sys/socket.h>
2794 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2798 if compile_prog "" "" ; then
2802 # check if tee/splice is there. vmsplice was added same time.
2812 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2813 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2817 if compile_prog "" "" ; then
2821 ##########################################
2826 #include <sys/syscall.h>
2828 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2831 if compile_prog "" "" ; then
2835 # check if eventfd is supported
2838 #include <sys/eventfd.h>
2842 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2845 if compile_prog "" "" ; then
2849 # check for fallocate
2856 fallocate(0, 0, 0, 0);
2860 if compile_prog "" "" ; then
2864 # check for fallocate hole punching
2865 fallocate_punch_hole=no
2868 #include <linux/falloc.h>
2872 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
2876 if compile_prog "" "" ; then
2877 fallocate_punch_hole=yes
2880 # check for sync_file_range
2887 sync_file_range(0, 0, 0, 0);
2891 if compile_prog "" "" ; then
2895 # check for linux/fiemap.h and FS_IOC_FIEMAP
2898 #include <sys/ioctl.h>
2899 #include <linux/fs.h>
2900 #include <linux/fiemap.h>
2904 ioctl(0, FS_IOC_FIEMAP, 0);
2908 if compile_prog "" "" ; then
2923 if compile_prog "" "" ; then
2927 # check for ppoll support
2934 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
2935 ppoll(&pfd, 1, 0, 0);
2939 if compile_prog "" "" ; then
2943 # check for prctl(PR_SET_TIMERSLACK , ... ) support
2944 prctl_pr_set_timerslack=no
2946 #include <sys/prctl.h>
2950 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
2954 if compile_prog "" "" ; then
2955 prctl_pr_set_timerslack=yes
2958 # check for epoll support
2961 #include <sys/epoll.h>
2969 if compile_prog "" "" ; then
2973 # epoll_create1 and epoll_pwait are later additions
2974 # so we must check separately for their presence
2977 #include <sys/epoll.h>
2981 /* Note that we use epoll_create1 as a value, not as
2982 * a function being called. This is necessary so that on
2983 * old SPARC glibc versions where the function was present in
2984 * the library but not declared in the header file we will
2985 * fail the configure check. (Otherwise we will get a compiler
2986 * warning but not an error, and will proceed to fail the
2987 * qemu compile where we compile with -Werror.)
2989 return (int)(uintptr_t)&epoll_create1;
2992 if compile_prog "" "" ; then
2998 #include <sys/epoll.h>
3002 epoll_pwait(0, 0, 0, 0, 0);
3006 if compile_prog "" "" ; then
3010 # check for sendfile support
3013 #include <sys/sendfile.h>
3017 return sendfile(0, 0, 0, 0);
3020 if compile_prog "" "" ; then
3024 # Check if tools are available to build documentation.
3025 if test "$docs" != "no" ; then
3026 if has makeinfo && has pod2man; then
3029 if test "$docs" = "yes" ; then
3030 feature_not_found "docs"
3036 # Search for bswap_32 function
3039 #include <byteswap.h>
3040 int main(void) { return bswap_32(0); }
3042 if compile_prog "" "" ; then
3046 # Search for bswap32 function
3049 #include <sys/endian.h>
3050 #include <sys/types.h>
3051 #include <machine/bswap.h>
3052 int main(void) { return bswap32(0); }
3054 if compile_prog "" "" ; then
3058 ##########################################
3059 # Do we have libiscsi
3060 # We check for iscsi_write16_sync() to make sure we have a
3061 # at least version 1.4.0 of libiscsi.
3062 if test "$libiscsi" != "no" ; then
3065 #include <iscsi/iscsi.h>
3066 int main(void) { iscsi_write16_sync(NULL,0,0,NULL,0,0,0,0,0,0,0); return 0; }
3068 if $pkg_config --atleast-version=1.7.0 libiscsi; then
3070 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3071 libiscsi_libs=$($pkg_config --libs libiscsi)
3072 CFLAGS="$CFLAGS $libiscsi_cflags"
3073 LIBS="$LIBS $libiscsi_libs"
3074 elif compile_prog "" "-liscsi" ; then
3076 LIBS="$LIBS -liscsi"
3078 if test "$libiscsi" = "yes" ; then
3079 feature_not_found "libiscsi"
3085 # We also need to know the API version because there was an
3086 # API change from 1.4.0 to 1.5.0.
3087 if test "$libiscsi" = "yes"; then
3089 #include <iscsi/iscsi.h>
3092 iscsi_read10_task(0, 0, 0, 0, 0, 0, 0);
3096 if compile_prog "" "-liscsi"; then
3097 libiscsi_version="1.4.0"
3101 ##########################################
3105 int main(void) { return isnan(sin(0.0)); }
3107 if compile_prog "" "" ; then
3109 elif compile_prog "" "-lm" ; then
3111 libs_qga="-lm $libs_qga"
3113 error_exit "libm check failed"
3116 ##########################################
3118 # uClibc provides 2 versions of clock_gettime(), one with realtime
3119 # support and one without. This means that the clock_gettime() don't
3120 # need -lrt. We still need it for timer_create() so we check for this
3121 # function in addition.
3126 timer_create(CLOCK_REALTIME, NULL, NULL);
3127 return clock_gettime(CLOCK_REALTIME, NULL);
3131 if compile_prog "" "" ; then
3133 # we need pthread for static linking. use previous pthread test result
3134 elif compile_prog "" "-lrt $pthread_lib" ; then
3136 libs_qga="-lrt $libs_qga"
3139 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3140 "$aix" != "yes" -a "$haiku" != "yes" ; then
3141 libs_softmmu="-lutil $libs_softmmu"
3144 ##########################################
3146 if test "$spice" != "no" ; then
3149 int main(void) { spice_server_new(); return 0; }
3151 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3152 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3153 if $pkg_config --atleast-version=0.12.0 spice-server && \
3154 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3155 compile_prog "$spice_cflags" "$spice_libs" ; then
3157 libs_softmmu="$libs_softmmu $spice_libs"
3158 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3159 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3160 spice_server_version=$($pkg_config --modversion spice-server)
3162 if test "$spice" = "yes" ; then
3163 feature_not_found "spice"
3169 # check for libcacard for smartcard support
3171 # TODO - what's the minimal nss version we support?
3172 if test "$smartcard_nss" != "no"; then
3174 #include <pk11pub.h>
3175 int main(void) { PK11_FreeSlot(0); return 0; }
3177 smartcard_includes="-I\$(SRC_PATH)/libcacard"
3178 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3179 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3180 test_cflags="$libcacard_cflags"
3181 # The header files in nss < 3.13.3 have a bug which causes them to
3182 # emit a warning. If we're going to compile QEMU with -Werror, then
3183 # test that the headers don't have this bug. Otherwise we would pass
3184 # the configure test but fail to compile QEMU later.
3185 if test "$werror" = "yes"; then
3186 test_cflags="-Werror $test_cflags"
3188 if test -n "$libtool" &&
3189 $pkg_config --atleast-version=3.12.8 nss && \
3190 compile_prog "$test_cflags" "$libcacard_libs"; then
3192 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
3193 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes"
3194 libs_softmmu="$libcacard_libs $libs_softmmu"
3196 if test "$smartcard_nss" = "yes"; then
3197 feature_not_found "nss"
3204 if test "$libusb" != "no" ; then
3205 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
3207 libusb_cflags=$($pkg_config --cflags libusb-1.0)
3208 libusb_libs=$($pkg_config --libs libusb-1.0)
3209 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3210 libs_softmmu="$libs_softmmu $libusb_libs"
3212 if test "$libusb" = "yes"; then
3213 feature_not_found "libusb"
3219 # check for usbredirparser for usb network redirection support
3220 if test "$usb_redir" != "no" ; then
3221 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
3223 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
3224 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
3225 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3226 libs_softmmu="$libs_softmmu $usb_redir_libs"
3228 if test "$usb_redir" = "yes"; then
3229 feature_not_found "usb-redir"
3235 ##########################################
3236 # check if we have VSS SDK headers for win
3238 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3239 case "$vss_win32_sdk" in
3240 "") vss_win32_include="-I$source_path" ;;
3241 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
3242 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3243 vss_win32_include="-I$source_path/.sdk/vss"
3244 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3246 *) vss_win32_include="-I$vss_win32_sdk"
3249 #define __MIDL_user_allocate_free_DEFINED__
3250 #include <inc/win2003/vss.h>
3251 int main(void) { return VSS_CTX_BACKUP; }
3253 if compile_prog "$vss_win32_include" "" ; then
3254 guest_agent_with_vss="yes"
3255 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
3256 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3258 if test "$vss_win32_sdk" != "" ; then
3259 echo "ERROR: Please download and install Microsoft VSS SDK:"
3260 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3261 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3262 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3263 echo "ERROR: The headers are extracted in the directory \`inc'."
3264 feature_not_found "VSS support"
3266 guest_agent_with_vss="no"
3270 ##########################################
3271 # lookup Windows platform SDK (if not specified)
3272 # The SDK is needed only to build .tlb (type library) file of guest agent
3273 # VSS provider from the source. It is usually unnecessary because the
3274 # pre-compiled .tlb file is included.
3276 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3277 if test -z "$win_sdk"; then
3278 programfiles="$PROGRAMFILES"
3279 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
3280 if test -n "$programfiles"; then
3281 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
3283 feature_not_found "Windows SDK"
3285 elif test "$win_sdk" = "no"; then
3290 ##########################################
3292 ##########################################
3293 # check if we have fdatasync
3299 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3300 return fdatasync(0);
3302 #error Not supported
3306 if compile_prog "" "" ; then
3310 ##########################################
3311 # check if we have madvise
3315 #include <sys/types.h>
3316 #include <sys/mman.h>
3318 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3320 if compile_prog "" "" ; then
3324 ##########################################
3325 # check if we have posix_madvise
3329 #include <sys/mman.h>
3331 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3333 if compile_prog "" "" ; then
3337 ##########################################
3338 # check if we have usable SIGEV_THREAD_ID
3345 ev.sigev_notify = SIGEV_THREAD_ID;
3346 ev._sigev_un._tid = 0;
3347 asm volatile("" : : "g"(&ev));
3351 if compile_prog "" "" ; then
3355 ##########################################
3356 # check if trace backend exists
3358 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
3359 if test "$?" -ne 0 ; then
3360 error_exit "invalid trace backend" \
3361 "Please choose a supported trace backend."
3364 ##########################################
3365 # For 'ust' backend, test if ust headers are present
3366 if test "$trace_backend" = "ust"; then
3368 #include <ust/tracepoint.h>
3369 #include <ust/marker.h>
3370 int main(void) { return 0; }
3372 if compile_prog "" "" ; then
3373 LIBS="-lust -lurcu-bp $LIBS"
3374 libs_qga="-lust -lurcu-bp $libs_qga"
3376 error_exit "Trace backend 'ust' missing libust header files"
3380 ##########################################
3381 # For 'dtrace' backend, test if 'dtrace' command is present
3382 if test "$trace_backend" = "dtrace"; then
3383 if ! has 'dtrace' ; then
3384 error_exit "dtrace command is not found in PATH $PATH"
3386 trace_backend_stap="no"
3387 if has 'stap' ; then
3388 trace_backend_stap="yes"
3392 ##########################################
3393 # check and set a backend for coroutine
3395 # We prefer ucontext, but it's not always possible. The fallback
3396 # is sigcontext. gthread is not selectable except explicitly, because
3397 # it is not functional enough to run QEMU proper. (It is occasionally
3398 # useful for debugging purposes.) On Windows the only valid backend
3399 # is the Windows-specific one.
3402 if test "$darwin" != "yes"; then
3404 #include <ucontext.h>
3405 #ifdef __stub_makecontext
3406 #error Ignoring glibc stub makecontext which will always fail
3408 int main(void) { makecontext(0, 0, 0); return 0; }
3410 if compile_prog "" "" ; then
3415 if test "$coroutine" = ""; then
3416 if test "$mingw32" = "yes"; then
3418 elif test "$ucontext_works" = "yes"; then
3421 coroutine=sigaltstack
3426 if test "$mingw32" != "yes"; then
3427 error_exit "'windows' coroutine backend only valid for Windows"
3429 # Unfortunately the user visible backend name doesn't match the
3430 # coroutine-*.c filename for this case, so we have to adjust it here.
3434 if test "$ucontext_works" != "yes"; then
3435 feature_not_found "ucontext"
3438 gthread|sigaltstack)
3439 if test "$mingw32" = "yes"; then
3440 error_exit "only the 'windows' coroutine backend is valid for Windows"
3444 error_exit "unknown coroutine backend $coroutine"
3449 if test "$coroutine_pool" = ""; then
3450 if test "$coroutine" = "gthread"; then
3456 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
3457 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
3460 ##########################################
3461 # check if we have open_by_handle_at
3463 open_by_handle_at=no
3466 #if !defined(AT_EMPTY_PATH)
3467 # error missing definition
3469 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3472 if compile_prog "" "" ; then
3473 open_by_handle_at=yes
3476 ########################################
3477 # check if we have linux/magic.h
3481 #include <linux/magic.h>
3486 if compile_prog "" "" ; then
3490 ########################################
3491 # check whether we can disable warning option with a pragma (this is needed
3492 # to silence warnings in the headers of some versions of external libraries).
3493 # This test has to be compiled with -Werror as otherwise an unknown pragma is
3496 # If we can't selectively disable warning in the code, disable -Werror so that
3497 # the build doesn't fail anyway.
3499 pragma_disable_unused_but_set=no
3501 #pragma GCC diagnostic push
3502 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3503 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
3504 #pragma GCC diagnostic pop
3510 if compile_prog "-Werror" "" ; then
3511 pragma_diagnostic_available=yes
3516 ########################################
3517 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3521 #include <valgrind/valgrind.h>
3522 #include <valgrind/memcheck.h>
3527 if compile_prog "" "" ; then
3531 ########################################
3532 # check if environ is declared
3542 if compile_prog "" "" ; then
3546 ########################################
3547 # check if cpuid.h is usable.
3556 if compile_prog "" "" ; then
3560 ########################################
3561 # check if __[u]int128_t is usable.
3574 if compile_prog "" "" ; then
3578 ########################################
3579 # check if getauxval is available.
3583 #include <sys/auxv.h>
3585 return getauxval(AT_HWCAP) == 0;
3588 if compile_prog "" "" ; then
3592 ##########################################
3594 # After here, no more $cc or $ld runs
3596 if test "$gcov" = "yes" ; then
3597 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
3598 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
3599 elif test "$debug" = "no" ; then
3600 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
3604 # Disable zero malloc errors for official releases unless explicitly told to
3606 if test -z "$zero_malloc" ; then
3607 if test "$z_version" = "50" ; then
3614 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3615 if test "$werror" = "yes"; then
3616 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
3619 if test "$solaris" = "no" ; then
3620 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
3621 LDFLAGS="-Wl,--warn-common $LDFLAGS"
3625 # test if pod2man has --utf8 option
3626 if pod2man --help | grep -q utf8; then
3627 POD2MAN="pod2man --utf8"
3632 # Use ASLR, no-SEH and DEP if available
3633 if test "$mingw32" = "yes" ; then
3634 for flag in --dynamicbase --no-seh --nxcompat; do
3635 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
3636 LDFLAGS="-Wl,$flag $LDFLAGS"
3641 qemu_confdir=$sysconfdir$confsuffix
3642 qemu_datadir=$datadir$confsuffix
3643 qemu_localedir="$datadir/locale"
3646 if test "$want_tools" = "yes" ; then
3647 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3648 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3649 tools="qemu-nbd\$(EXESUF) $tools"
3652 if test "$softmmu" = yes ; then
3653 if test "$virtfs" != no ; then
3654 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3656 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3658 if test "$virtfs" = yes; then
3659 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3665 if [ "$guest_agent" != "no" ]; then
3666 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
3667 tools="qemu-ga\$(EXESUF) $tools"
3668 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then
3669 tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools"
3672 elif [ "$guest_agent" != yes ]; then
3675 error_exit "Guest agent is not supported on this platform"
3679 # Mac OS X ships with a broken assembler
3681 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
3682 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
3683 "$softmmu" = yes ; then
3686 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
3687 roms="$roms spapr-rtas"
3690 if test "$cpu" = "s390x" ; then
3691 roms="$roms s390-ccw"
3694 # Probe for the need for relocating the user-only binary.
3695 if test "$pie" = "no" ; then
3698 arm | hppa | i386 | m68k | ppc | ppc64 | s390* | sparc | sparc64 | x86_64 | x32)
3699 textseg_addr=0x60000000
3702 textseg_addr=0x400000
3705 if [ -n "$textseg_addr" ]; then
3707 int main(void) { return 0; }
3709 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
3710 if ! compile_prog "" "$textseg_ldflags"; then
3711 # In case ld does not support -Ttext-segment, edit the default linker
3712 # script via sed to set the .text start addr. This is needed on FreeBSD
3714 $ld --verbose | sed \
3715 -e '1,/==================================================/d' \
3716 -e '/==================================================/,$d' \
3717 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
3718 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
3719 textseg_ldflags="-Wl,-T../config-host.ld"
3724 # add pixman flags after all config tests are done
3725 QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags"
3726 libs_softmmu="$libs_softmmu $pixman_libs"
3728 echo "Install prefix $prefix"
3729 echo "BIOS directory `eval echo $qemu_datadir`"
3730 echo "binary directory `eval echo $bindir`"
3731 echo "library directory `eval echo $libdir`"
3732 echo "libexec directory `eval echo $libexecdir`"
3733 echo "include directory `eval echo $includedir`"
3734 echo "config directory `eval echo $sysconfdir`"
3735 if test "$mingw32" = "no" ; then
3736 echo "local state directory `eval echo $local_statedir`"
3737 echo "Manual directory `eval echo $mandir`"
3738 echo "ELF interp prefix $interp_prefix"
3740 echo "local state directory queried at runtime"
3741 echo "Windows SDK $win_sdk"
3743 echo "Source path $source_path"
3744 echo "C compiler $cc"
3745 echo "Host C compiler $host_cc"
3746 echo "C++ compiler $cxx"
3747 echo "Objective-C compiler $objcc"
3748 echo "ARFLAGS $ARFLAGS"
3749 echo "CFLAGS $CFLAGS"
3750 echo "QEMU_CFLAGS $QEMU_CFLAGS"
3751 echo "LDFLAGS $LDFLAGS"
3753 echo "install $install"
3754 echo "python $python"
3755 if test "$slirp" = "yes" ; then
3758 echo "host CPU $cpu"
3759 echo "host big endian $bigendian"
3760 echo "target list $target_list"
3761 echo "tcg debug enabled $debug_tcg"
3762 echo "gprof enabled $gprof"
3763 echo "sparse enabled $sparse"
3764 echo "strip binaries $strip_opt"
3765 echo "profiler $profiler"
3766 echo "static build $static"
3767 echo "-Werror enabled $werror"
3768 if test "$darwin" = "yes" ; then
3769 echo "Cocoa support $cocoa"
3771 echo "pixman $pixman"
3772 echo "SDL support $sdl"
3773 echo "GTK support $gtk"
3774 echo "curses support $curses"
3775 echo "curl support $curl"
3776 echo "mingw32 support $mingw32"
3777 echo "Audio drivers $audio_drv_list"
3778 echo "Block whitelist (rw) $block_drv_rw_whitelist"
3779 echo "Block whitelist (ro) $block_drv_ro_whitelist"
3780 echo "VirtFS support $virtfs"
3781 echo "VNC support $vnc"
3782 if test "$vnc" = "yes" ; then
3783 echo "VNC TLS support $vnc_tls"
3784 echo "VNC SASL support $vnc_sasl"
3785 echo "VNC JPEG support $vnc_jpeg"
3786 echo "VNC PNG support $vnc_png"
3787 echo "VNC WS support $vnc_ws"
3789 if test -n "$sparc_cpu"; then
3790 echo "Target Sparc Arch $sparc_cpu"
3792 echo "xen support $xen"
3793 echo "brlapi support $brlapi"
3794 echo "bluez support $bluez"
3795 echo "Documentation $docs"
3796 [ ! -z "$uname_release" ] && \
3797 echo "uname -r $uname_release"
3798 echo "GUEST_BASE $guest_base"
3800 echo "vde support $vde"
3801 echo "netmap support $netmap"
3802 echo "Linux AIO support $linux_aio"
3803 echo "ATTR/XATTR support $attr"
3804 echo "Install blobs $blobs"
3805 echo "KVM support $kvm"
3806 echo "RDMA support $rdma"
3807 echo "TCG interpreter $tcg_interpreter"
3808 echo "fdt support $fdt"
3809 echo "preadv support $preadv"
3810 echo "fdatasync $fdatasync"
3811 echo "madvise $madvise"
3812 echo "posix_madvise $posix_madvise"
3813 echo "sigev_thread_id $sigev_thread_id"
3814 echo "uuid support $uuid"
3815 echo "libcap-ng support $cap_ng"
3816 echo "vhost-net support $vhost_net"
3817 echo "vhost-scsi support $vhost_scsi"
3818 echo "Trace backend $trace_backend"
3819 echo "Trace output file $trace_file-<pid>"
3820 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
3821 echo "rbd support $rbd"
3822 echo "xfsctl support $xfs"
3823 echo "nss used $smartcard_nss"
3824 echo "libusb $libusb"
3825 echo "usb net redir $usb_redir"
3826 echo "GLX support $glx"
3827 if test "$libiscsi_version" = "1.4.0"; then
3828 echo "libiscsi support $libiscsi (1.4.0)"
3830 echo "libiscsi support $libiscsi"
3832 echo "build guest agent $guest_agent"
3833 echo "QGA VSS support $guest_agent_with_vss"
3834 echo "seccomp support $seccomp"
3835 echo "coroutine backend $coroutine"
3836 echo "coroutine pool $coroutine_pool"
3837 echo "GlusterFS support $glusterfs"
3838 echo "virtio-blk-data-plane $virtio_blk_data_plane"
3839 echo "gcov $gcov_tool"
3840 echo "gcov enabled $gcov"
3841 echo "TPM support $tpm"
3842 echo "libssh2 support $libssh2"
3843 echo "TPM passthrough $tpm_passthrough"
3844 echo "QOM debugging $qom_cast_debug"
3847 if test "$sdl_too_old" = "yes"; then
3848 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3851 config_host_mak="config-host.mak"
3853 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
3855 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3856 echo >> $config_host_mak
3858 echo all: >> $config_host_mak
3859 echo "prefix=$prefix" >> $config_host_mak
3860 echo "bindir=$bindir" >> $config_host_mak
3861 echo "libdir=$libdir" >> $config_host_mak
3862 echo "libexecdir=$libexecdir" >> $config_host_mak
3863 echo "includedir=$includedir" >> $config_host_mak
3864 echo "mandir=$mandir" >> $config_host_mak
3865 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3866 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3867 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3868 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3869 if test "$mingw32" = "no" ; then
3870 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
3872 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
3873 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
3874 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
3875 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
3876 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
3878 echo "ARCH=$ARCH" >> $config_host_mak
3880 if test "$debug_tcg" = "yes" ; then
3881 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3883 if test "$strip_opt" = "yes" ; then
3884 echo "STRIP=${strip}" >> $config_host_mak
3886 if test "$bigendian" = "yes" ; then
3887 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3889 if test "$mingw32" = "yes" ; then
3890 echo "CONFIG_WIN32=y" >> $config_host_mak
3891 rc_version=`cat $source_path/VERSION`
3892 version_major=${rc_version%%.*}
3893 rc_version=${rc_version#*.}
3894 version_minor=${rc_version%%.*}
3895 rc_version=${rc_version#*.}
3896 version_subminor=${rc_version%%.*}
3898 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3899 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3900 if test "$guest_agent_with_vss" = "yes" ; then
3901 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
3902 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
3905 echo "CONFIG_POSIX=y" >> $config_host_mak
3908 if test "$linux" = "yes" ; then
3909 echo "CONFIG_LINUX=y" >> $config_host_mak
3912 if test "$darwin" = "yes" ; then
3913 echo "CONFIG_DARWIN=y" >> $config_host_mak
3916 if test "$aix" = "yes" ; then
3917 echo "CONFIG_AIX=y" >> $config_host_mak
3920 if test "$solaris" = "yes" ; then
3921 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3922 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3923 if test "$needs_libsunmath" = "yes" ; then
3924 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3927 if test "$haiku" = "yes" ; then
3928 echo "CONFIG_HAIKU=y" >> $config_host_mak
3930 if test "$static" = "yes" ; then
3931 echo "CONFIG_STATIC=y" >> $config_host_mak
3933 if test "$profiler" = "yes" ; then
3934 echo "CONFIG_PROFILER=y" >> $config_host_mak
3936 if test "$slirp" = "yes" ; then
3937 echo "CONFIG_SLIRP=y" >> $config_host_mak
3938 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3940 if test "$vde" = "yes" ; then
3941 echo "CONFIG_VDE=y" >> $config_host_mak
3943 if test "$netmap" = "yes" ; then
3944 echo "CONFIG_NETMAP=y" >> $config_host_mak
3946 if test "$cap_ng" = "yes" ; then
3947 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3949 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3950 for drv in $audio_drv_list; do
3951 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3952 echo "$def=y" >> $config_host_mak
3953 if test "$drv" = "fmod"; then
3954 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3957 if test "$audio_pt_int" = "yes" ; then
3958 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3960 if test "$audio_win_int" = "yes" ; then
3961 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3963 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
3964 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
3965 if test "$vnc" = "yes" ; then
3966 echo "CONFIG_VNC=y" >> $config_host_mak
3968 if test "$vnc_tls" = "yes" ; then
3969 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3971 if test "$vnc_sasl" = "yes" ; then
3972 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3974 if test "$vnc_jpeg" = "yes" ; then
3975 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3977 if test "$vnc_png" = "yes" ; then
3978 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3980 if test "$vnc_ws" = "yes" ; then
3981 echo "CONFIG_VNC_WS=y" >> $config_host_mak
3982 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak
3984 if test "$fnmatch" = "yes" ; then
3985 echo "CONFIG_FNMATCH=y" >> $config_host_mak
3987 if test "$uuid" = "yes" ; then
3988 echo "CONFIG_UUID=y" >> $config_host_mak
3990 if test "$xfs" = "yes" ; then
3991 echo "CONFIG_XFS=y" >> $config_host_mak
3993 qemu_version=`head $source_path/VERSION`
3994 echo "VERSION=$qemu_version" >>$config_host_mak
3995 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3996 echo "SRC_PATH=$source_path" >> $config_host_mak
3997 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3998 if [ "$docs" = "yes" ] ; then
3999 echo "BUILD_DOCS=yes" >> $config_host_mak
4001 if test "$sdl" = "yes" ; then
4002 echo "CONFIG_SDL=y" >> $config_host_mak
4003 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
4005 if test "$cocoa" = "yes" ; then
4006 echo "CONFIG_COCOA=y" >> $config_host_mak
4008 if test "$curses" = "yes" ; then
4009 echo "CONFIG_CURSES=y" >> $config_host_mak
4011 if test "$utimens" = "yes" ; then
4012 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
4014 if test "$pipe2" = "yes" ; then
4015 echo "CONFIG_PIPE2=y" >> $config_host_mak
4017 if test "$accept4" = "yes" ; then
4018 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
4020 if test "$splice" = "yes" ; then
4021 echo "CONFIG_SPLICE=y" >> $config_host_mak
4023 if test "$eventfd" = "yes" ; then
4024 echo "CONFIG_EVENTFD=y" >> $config_host_mak
4026 if test "$fallocate" = "yes" ; then
4027 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4029 if test "$fallocate_punch_hole" = "yes" ; then
4030 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
4032 if test "$sync_file_range" = "yes" ; then
4033 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
4035 if test "$fiemap" = "yes" ; then
4036 echo "CONFIG_FIEMAP=y" >> $config_host_mak
4038 if test "$dup3" = "yes" ; then
4039 echo "CONFIG_DUP3=y" >> $config_host_mak
4041 if test "$ppoll" = "yes" ; then
4042 echo "CONFIG_PPOLL=y" >> $config_host_mak
4044 if test "$prctl_pr_set_timerslack" = "yes" ; then
4045 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
4047 if test "$epoll" = "yes" ; then
4048 echo "CONFIG_EPOLL=y" >> $config_host_mak
4050 if test "$epoll_create1" = "yes" ; then
4051 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4053 if test "$epoll_pwait" = "yes" ; then
4054 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4056 if test "$sendfile" = "yes" ; then
4057 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4059 if test "$inotify" = "yes" ; then
4060 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4062 if test "$inotify1" = "yes" ; then
4063 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4065 if test "$byteswap_h" = "yes" ; then
4066 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4068 if test "$bswap_h" = "yes" ; then
4069 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4071 if test "$curl" = "yes" ; then
4072 echo "CONFIG_CURL=y" >> $config_host_mak
4073 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4075 if test "$brlapi" = "yes" ; then
4076 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4078 if test "$bluez" = "yes" ; then
4079 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4080 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4082 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4083 if test "$gtk" = "yes" ; then
4084 echo "CONFIG_GTK=y" >> $config_host_mak
4085 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4086 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
4088 if test "$xen" = "yes" ; then
4089 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
4090 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
4092 if test "$linux_aio" = "yes" ; then
4093 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
4095 if test "$attr" = "yes" ; then
4096 echo "CONFIG_ATTR=y" >> $config_host_mak
4098 if test "$libattr" = "yes" ; then
4099 echo "CONFIG_LIBATTR=y" >> $config_host_mak
4101 if test "$virtfs" = "yes" ; then
4102 echo "CONFIG_VIRTFS=y" >> $config_host_mak
4104 if test "$vhost_scsi" = "yes" ; then
4105 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
4107 if test "$blobs" = "yes" ; then
4108 echo "INSTALL_BLOBS=yes" >> $config_host_mak
4110 if test "$iovec" = "yes" ; then
4111 echo "CONFIG_IOVEC=y" >> $config_host_mak
4113 if test "$preadv" = "yes" ; then
4114 echo "CONFIG_PREADV=y" >> $config_host_mak
4116 if test "$fdt" = "yes" ; then
4117 echo "CONFIG_FDT=y" >> $config_host_mak
4119 if test "$signalfd" = "yes" ; then
4120 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
4122 if test "$tcg_interpreter" = "yes" ; then
4123 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
4125 if test "$fdatasync" = "yes" ; then
4126 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
4128 if test "$madvise" = "yes" ; then
4129 echo "CONFIG_MADVISE=y" >> $config_host_mak
4131 if test "$posix_madvise" = "yes" ; then
4132 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
4134 if test "$sigev_thread_id" = "yes" ; then
4135 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
4138 if test "$spice" = "yes" ; then
4139 echo "CONFIG_SPICE=y" >> $config_host_mak
4142 if test "$smartcard_nss" = "yes" ; then
4143 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
4144 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
4145 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
4148 if test "$libusb" = "yes" ; then
4149 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
4152 if test "$usb_redir" = "yes" ; then
4153 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
4156 if test "$glx" = "yes" ; then
4157 echo "CONFIG_GLX=y" >> $config_host_mak
4158 echo "GLX_LIBS=$glx_libs" >> $config_host_mak
4161 if test "$libiscsi" = "yes" ; then
4162 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
4163 if test "$libiscsi_version" = "1.4.0"; then
4164 echo "CONFIG_LIBISCSI_1_4=y" >> $config_host_mak
4168 if test "$seccomp" = "yes"; then
4169 echo "CONFIG_SECCOMP=y" >> $config_host_mak
4172 # XXX: suppress that
4173 if [ "$bsd" = "yes" ] ; then
4174 echo "CONFIG_BSD=y" >> $config_host_mak
4177 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
4179 if test "$zero_malloc" = "yes" ; then
4180 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
4182 if test "$qom_cast_debug" = "yes" ; then
4183 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
4185 if test "$rbd" = "yes" ; then
4186 echo "CONFIG_RBD=y" >> $config_host_mak
4189 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
4190 if test "$coroutine_pool" = "yes" ; then
4191 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
4193 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
4196 if test "$open_by_handle_at" = "yes" ; then
4197 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
4200 if test "$linux_magic_h" = "yes" ; then
4201 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
4204 if test "$pragma_diagnostic_available" = "yes" ; then
4205 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
4208 if test "$valgrind_h" = "yes" ; then
4209 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
4212 if test "$has_environ" = "yes" ; then
4213 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
4216 if test "$cpuid_h" = "yes" ; then
4217 echo "CONFIG_CPUID_H=y" >> $config_host_mak
4220 if test "$int128" = "yes" ; then
4221 echo "CONFIG_INT128=y" >> $config_host_mak
4224 if test "$getauxval" = "yes" ; then
4225 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
4228 if test "$glusterfs" = "yes" ; then
4229 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
4232 if test "$glusterfs_discard" = "yes" ; then
4233 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
4236 if test "$glusterfs_zerofill" = "yes" ; then
4237 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
4240 if test "$libssh2" = "yes" ; then
4241 echo "CONFIG_LIBSSH2=y" >> $config_host_mak
4244 if test "$virtio_blk_data_plane" = "yes" ; then
4245 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak
4248 if test "$vhdx" = "yes" ; then
4249 echo "CONFIG_VHDX=y" >> $config_host_mak
4253 if test "$libusb" = "yes"; then
4254 echo "HOST_USB=libusb legacy" >> $config_host_mak
4256 echo "HOST_USB=stub" >> $config_host_mak
4259 # TPM passthrough support?
4260 if test "$tpm" = "yes"; then
4261 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
4262 if test "$tpm_passthrough" = "yes"; then
4263 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
4267 # use default implementation for tracing backend-specific routines
4269 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
4270 if test "$trace_backend" = "nop"; then
4271 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
4273 if test "$trace_backend" = "simple"; then
4274 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
4276 # Set the appropriate trace file.
4277 trace_file="\"$trace_file-\" FMT_pid"
4279 if test "$trace_backend" = "stderr"; then
4280 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
4283 if test "$trace_backend" = "ust"; then
4284 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
4286 if test "$trace_backend" = "dtrace"; then
4287 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
4288 if test "$trace_backend_stap" = "yes" ; then
4289 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
4292 if test "$trace_backend" = "ftrace"; then
4293 if test "$linux" = "yes" ; then
4294 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
4297 feature_not_found "ftrace(trace backend)"
4300 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
4301 if test "$trace_default" = "yes"; then
4302 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
4305 if test "$rdma" = "yes" ; then
4306 echo "CONFIG_RDMA=y" >> $config_host_mak
4309 if test "$tcg_interpreter" = "yes"; then
4310 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
4311 elif test "$ARCH" = "sparc64" ; then
4312 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
4313 elif test "$ARCH" = "s390x" ; then
4314 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
4315 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
4316 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
4318 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
4320 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
4322 echo "TOOLS=$tools" >> $config_host_mak
4323 echo "ROMS=$roms" >> $config_host_mak
4324 echo "MAKE=$make" >> $config_host_mak
4325 echo "INSTALL=$install" >> $config_host_mak
4326 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
4327 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
4328 if test -n "$libtool"; then
4329 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
4330 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
4332 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
4333 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
4335 echo "PYTHON=$python" >> $config_host_mak
4336 echo "CC=$cc" >> $config_host_mak
4337 if $iasl -h > /dev/null 2>&1; then
4338 echo "IASL=$iasl" >> $config_host_mak
4340 echo "CC_I386=$cc_i386" >> $config_host_mak
4341 echo "HOST_CC=$host_cc" >> $config_host_mak
4342 echo "CXX=$cxx" >> $config_host_mak
4343 echo "OBJCC=$objcc" >> $config_host_mak
4344 echo "AR=$ar" >> $config_host_mak
4345 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
4346 echo "AS=$as" >> $config_host_mak
4347 echo "CPP=$cpp" >> $config_host_mak
4348 echo "OBJCOPY=$objcopy" >> $config_host_mak
4349 echo "LD=$ld" >> $config_host_mak
4350 echo "WINDRES=$windres" >> $config_host_mak
4351 echo "LIBTOOL=$libtool" >> $config_host_mak
4352 echo "CFLAGS=$CFLAGS" >> $config_host_mak
4353 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
4354 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
4355 if test "$sparse" = "yes" ; then
4356 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
4357 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
4358 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
4360 if test "$cross_prefix" != ""; then
4361 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
4363 echo "AUTOCONF_HOST := " >> $config_host_mak
4365 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
4366 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
4367 echo "LIBS+=$LIBS" >> $config_host_mak
4368 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
4369 echo "EXESUF=$EXESUF" >> $config_host_mak
4370 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
4371 echo "POD2MAN=$POD2MAN" >> $config_host_mak
4372 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
4373 if test "$gcov" = "yes" ; then
4374 echo "CONFIG_GCOV=y" >> $config_host_mak
4375 echo "GCOV=$gcov_tool" >> $config_host_mak
4378 # use included Linux headers
4379 if test "$linux" = "yes" ; then
4380 mkdir -p linux-headers
4395 # For most CPUs the kernel architecture name and QEMU CPU name match.
4399 # For non-KVM architectures we will not have asm headers
4400 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
4401 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
4405 for target in $target_list; do
4406 target_dir="$target"
4407 config_target_mak=$target_dir/config-target.mak
4408 target_name=`echo $target | cut -d '-' -f 1`
4409 target_bigendian="no"
4411 case "$target_name" in
4412 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
4413 target_bigendian=yes
4417 target_user_only="no"
4418 target_linux_user="no"
4419 target_bsd_user="no"
4421 ${target_name}-softmmu)
4422 target_softmmu="yes"
4424 ${target_name}-linux-user)
4425 if test "$linux" != "yes" ; then
4426 error_exit "Target '$target' is only available on a Linux host"
4428 target_user_only="yes"
4429 target_linux_user="yes"
4431 ${target_name}-bsd-user)
4432 if test "$bsd" != "yes" ; then
4433 error_exit "Target '$target' is only available on a BSD host"
4435 target_user_only="yes"
4436 target_bsd_user="yes"
4439 error_exit "Target '$target' not recognised"
4444 mkdir -p $target_dir
4445 echo "# Automatically generated by configure - do not modify" > $config_target_mak
4448 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
4451 TARGET_ARCH="$target_name"
4455 case "$target_name" in
4459 TARGET_BASE_ARCH=i386
4466 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
4469 TARGET_BASE_ARCH=arm
4471 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml"
4479 gdb_xml_files="cf-core.xml cf-fp.xml"
4481 microblaze|microblazeel)
4482 TARGET_ARCH=microblaze
4487 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
4491 TARGET_BASE_ARCH=mips
4492 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
4493 echo "TARGET_ABI32=y" >> $config_target_mak
4497 TARGET_BASE_ARCH=mips
4498 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
4503 TARGET_ARCH=openrisc
4504 TARGET_BASE_ARCH=openrisc
4507 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4510 TARGET_BASE_ARCH=ppc
4512 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4515 TARGET_BASE_ARCH=ppc
4517 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4521 TARGET_BASE_ARCH=ppc
4523 echo "TARGET_ABI32=y" >> $config_target_mak
4524 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4533 TARGET_BASE_ARCH=sparc
4537 TARGET_BASE_ARCH=sparc
4538 TARGET_ABI_DIR=sparc
4539 echo "TARGET_ABI32=y" >> $config_target_mak
4549 error_exit "Unsupported target CPU"
4552 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
4553 if [ "$TARGET_BASE_ARCH" = "" ]; then
4554 TARGET_BASE_ARCH=$TARGET_ARCH
4557 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
4560 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
4563 target_arch_name="`upper $TARGET_ARCH`"
4564 echo "TARGET_$target_arch_name=y" >> $config_target_mak
4565 echo "TARGET_NAME=$target_name" >> $config_target_mak
4566 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
4567 if [ "$TARGET_ABI_DIR" = "" ]; then
4568 TARGET_ABI_DIR=$TARGET_ARCH
4570 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
4571 case "$target_name" in
4573 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
4574 echo "CONFIG_XEN=y" >> $config_target_mak
4575 if test "$xen_pci_passthrough" = yes; then
4576 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
4582 case "$target_name" in
4583 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x)
4584 # Make sure the target and host cpus are compatible
4585 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
4586 \( "$target_name" = "$cpu" -o \
4587 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
4588 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
4589 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
4590 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
4591 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
4592 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then
4593 echo "CONFIG_KVM=y" >> $config_target_mak
4594 if test "$vhost_net" = "yes" ; then
4595 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
4599 if test "$target_bigendian" = "yes" ; then
4600 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
4602 if test "$target_softmmu" = "yes" ; then
4603 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
4605 if test "$target_user_only" = "yes" ; then
4606 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
4607 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
4609 if test "$target_linux_user" = "yes" ; then
4610 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
4613 if test ! -z "$gdb_xml_files" ; then
4614 for x in $gdb_xml_files; do
4615 list="$list $source_path/gdb-xml/$x"
4617 echo "TARGET_XML_FILES=$list" >> $config_target_mak
4620 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
4621 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
4623 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
4624 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
4626 if test "$target_bsd_user" = "yes" ; then
4627 echo "CONFIG_BSD_USER=y" >> $config_target_mak
4630 # generate QEMU_CFLAGS/LDFLAGS for targets
4635 for i in $ARCH $TARGET_BASE_ARCH ; do
4638 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
4639 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
4642 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
4643 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
4644 if test -n "${cxx}"; then
4645 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak
4646 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak
4650 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
4651 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
4654 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
4655 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
4658 echo "CONFIG_I386_DIS=y" >> $config_target_mak
4659 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
4662 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
4663 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
4666 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
4667 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
4670 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
4671 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
4674 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
4675 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
4678 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
4679 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
4682 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak
4683 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak
4686 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
4687 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
4690 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
4691 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
4694 echo "CONFIG_S390_DIS=y" >> $config_target_mak
4695 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
4698 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
4699 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
4702 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
4703 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
4706 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
4707 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
4711 if test "$tcg_interpreter" = "yes" ; then
4712 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
4713 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
4718 # Ensure there's only a single GP
4719 cflags="-msmall-data $cflags"
4723 if test "$gprof" = "yes" ; then
4724 echo "TARGET_GPROF=yes" >> $config_target_mak
4725 if test "$target_linux_user" = "yes" ; then
4727 ldflags="-p $ldflags"
4729 if test "$target_softmmu" = "yes" ; then
4730 ldflags="-p $ldflags"
4731 echo "GPROF_CFLAGS=-p" >> $config_target_mak
4735 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
4736 ldflags="$ldflags $textseg_ldflags"
4739 echo "LDFLAGS+=$ldflags" >> $config_target_mak
4740 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
4742 done # for target in $targets
4744 if [ "$pixman" = "internal" ]; then
4745 echo "config-host.h: subdir-pixman" >> $config_host_mak
4748 if test "$rdma" = "yes" ; then
4749 echo "CONFIG_RDMA=y" >> $config_host_mak
4752 if [ "$dtc_internal" = "yes" ]; then
4753 echo "config-host.h: subdir-dtc" >> $config_host_mak
4756 # build tree in object directory in case the source is not in the current directory
4757 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
4759 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
4760 DIRS="$DIRS roms/seabios roms/vgabios"
4761 DIRS="$DIRS qapi-generated"
4762 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
4763 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
4764 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
4765 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
4766 FILES="$FILES pc-bios/spapr-rtas/Makefile"
4767 FILES="$FILES pc-bios/s390-ccw/Makefile"
4768 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
4769 FILES="$FILES pc-bios/qemu-icon.bmp"
4771 $source_path/pc-bios/*.bin \
4772 $source_path/pc-bios/*.aml \
4773 $source_path/pc-bios/*.rom \
4774 $source_path/pc-bios/*.dtb \
4775 $source_path/pc-bios/*.img \
4776 $source_path/pc-bios/openbios-* \
4777 $source_path/pc-bios/palcode-*
4779 FILES="$FILES pc-bios/`basename $bios_file`"
4781 for test_file in `find $source_path/tests/acpi-test-data -type f`
4783 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
4786 for f in $FILES ; do
4787 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
4788 symlink "$source_path/$f" "$f"
4792 # temporary config to build submodules
4793 for rom in seabios vgabios ; do
4794 config_mak=roms/$rom/config.mak
4795 echo "# Automatically generated by configure - do not modify" > $config_mak
4796 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
4797 echo "AS=$as" >> $config_mak
4798 echo "CC=$cc" >> $config_mak
4799 echo "BCC=bcc" >> $config_mak
4800 echo "CPP=$cpp" >> $config_mak
4801 echo "OBJCOPY=objcopy" >> $config_mak
4802 echo "IASL=$iasl" >> $config_mak
4803 echo "LD=$ld" >> $config_mak
4806 if test "$docs" = "yes" ; then