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 "$0"`
136 interp_prefix="/usr/gnemul/qemu-%M"
140 block_drv_rw_whitelist=""
141 block_drv_ro_whitelist=""
147 cc_i386=i386-pc-linux-gnu-gcc
151 # Don't accept a target_list environment variable.
154 # Default value for a variable defining feature "foo".
155 # * foo="no" feature will only be used if --enable-foo arg is given
156 # * foo="" feature will be searched for, and if found, will be used
157 # unless --disable-foo is given
158 # * foo="yes" this value will only be set by --enable-foo flag.
159 # feature will searched for,
160 # if not found, configure exits with error
162 # Always add --enable-foo and --disable-foo command line args.
163 # Distributions want to ensure that several features are compiled in, and it
164 # is impossible without a --enable-foo that exits if a feature is not found.
187 xen_pci_passthrough=""
209 mandir="\${prefix}/share/man"
210 datadir="\${prefix}/share"
211 qemu_docdir="\${prefix}/share/doc/qemu"
212 bindir="\${prefix}/bin"
213 libdir="\${prefix}/lib"
214 libexecdir="\${prefix}/libexec"
215 includedir="\${prefix}/include"
216 sysconfdir="\${prefix}/etc"
217 local_statedir="\${prefix}/var"
249 guest_agent_with_vss="no"
259 glusterfs_discard="no"
260 glusterfs_zerofill="no"
261 virtio_blk_data_plane=""
268 # parse CC options first
270 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
272 --cross-prefix=*) cross_prefix="$optarg"
276 --cxx=*) CXX="$optarg"
278 --source-path=*) source_path="$optarg"
280 --cpu=*) cpu="$optarg"
282 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
283 EXTRA_CFLAGS="$optarg"
285 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
286 EXTRA_LDFLAGS="$optarg"
288 --enable-debug-info) debug_info="yes"
290 --disable-debug-info) debug_info="no"
295 # Using uname is really, really broken. Once we have the right set of checks
296 # we can eliminate its usage altogether.
298 # Preferred compiler:
300 # ${cross_prefix}gcc (if cross-prefix specified)
302 if test -z "${CC}${cross_prefix}"; then
305 cc="${CC-${cross_prefix}gcc}"
308 if test -z "${CXX}${cross_prefix}"; then
311 cxx="${CXX-${cross_prefix}g++}"
314 ar="${AR-${cross_prefix}ar}"
315 as="${AS-${cross_prefix}as}"
317 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
318 ld="${LD-${cross_prefix}ld}"
319 libtool="${LIBTOOL-${cross_prefix}libtool}"
320 strip="${STRIP-${cross_prefix}strip}"
321 windres="${WINDRES-${cross_prefix}windres}"
322 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
324 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
326 pkg_config=query_pkg_config
327 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
329 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
330 ARFLAGS="${ARFLAGS-rv}"
332 # default flags for all hosts
333 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
334 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
335 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
336 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
337 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
338 if test "$debug_info" = "yes"; then
340 LDFLAGS="-g $LDFLAGS"
343 # make source path absolute
344 source_path=`cd "$source_path"; pwd`
349 #error $1 not defined
351 int main(void) { return 0; }
356 if check_define __linux__ ; then
358 elif check_define _WIN32 ; then
360 elif check_define __OpenBSD__ ; then
362 elif check_define __sun__ ; then
364 elif check_define __HAIKU__ ; then
370 # Some host OSes need non-standard checks for which CPU to use.
371 # Note that these checks are broken for cross-compilation: if you're
372 # cross-compiling to one of these OSes then you'll need to specify
373 # the correct CPU with the --cpu option.
376 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
377 # run 64-bit userspace code.
378 # If the user didn't specify a CPU explicitly and the kernel says this is
379 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
380 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
385 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
386 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
391 if test ! -z "$cpu" ; then
392 # command line argument
394 elif check_define __i386__ ; then
396 elif check_define __x86_64__ ; then
397 if check_define __ILP32__ ; then
402 elif check_define __sparc__ ; then
403 if check_define __arch64__ ; then
408 elif check_define _ARCH_PPC ; then
409 if check_define _ARCH_PPC64 ; then
414 elif check_define __mips__ ; then
416 elif check_define __ia64__ ; then
418 elif check_define __s390__ ; then
419 if check_define __s390x__ ; then
424 elif check_define __arm__ ; then
426 elif check_define __aarch64__ ; then
428 elif check_define __hppa__ ; then
435 # Normalise host CPU name and set ARCH.
436 # Note that this case should only have supported host CPUs, not guests.
438 ia64|ppc|ppc64|s390|s390x|sparc64|x32)
441 i386|i486|i586|i686|i86pc|BePC)
460 # This will result in either an error or falling back to TCI later
464 if test -z "$ARCH"; then
473 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
474 audio_possible_drivers="winwave sdl"
475 audio_drv_list="winwave"
479 audio_possible_drivers="winwave dsound sdl fmod"
480 audio_drv_list="winwave"
485 audio_possible_drivers="oss sdl esd pa"
491 audio_possible_drivers="oss sdl esd pa"
492 # needed for kinfo_getvmmap(3) in libutil.h
494 netmap="" # enable netmap autodetect
500 audio_possible_drivers="oss sdl esd pa"
506 audio_possible_drivers="oss sdl esd"
513 audio_possible_drivers="sdl esd"
518 if [ "$cpu" = "x86_64" ] ; then
519 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
520 LDFLAGS="-arch x86_64 $LDFLAGS"
522 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
525 audio_drv_list="coreaudio"
526 audio_possible_drivers="coreaudio sdl fmod"
527 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
528 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
529 # Disable attempts to use ObjectiveC features in os/object.h since they
530 # won't work when we're compiling with gcc as a C compiler.
531 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
536 install="${INSTALL-ginstall}"
538 smbd="${SMBD-/usr/sfw/sbin/smbd}"
539 needs_libsunmath="no"
540 solarisrev=`uname -r | cut -f2 -d.`
541 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
542 if test "$solarisrev" -le 9 ; then
543 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
544 needs_libsunmath="yes"
545 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
546 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
547 LIBS="-lsunmath $LIBS"
549 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
550 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
551 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
552 "Studio 11 can be downloaded from www.sun.com."
556 if test -f /usr/include/sys/soundcard.h ; then
559 audio_possible_drivers="oss sdl"
560 # needed for CMSG_ macros in sys/socket.h
561 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
562 # needed for TIOCWIN* defines in termios.h
563 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
564 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
565 solarisnetlibs="-lsocket -lnsl -lresolv"
566 LIBS="$solarisnetlibs $LIBS"
567 libs_qga="$solarisnetlibs $libs_qga"
575 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
576 LIBS="-lposix_error_mapper -lnetwork $LIBS"
580 audio_possible_drivers="oss alsa sdl esd pa"
586 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then
587 audio_possible_drivers="$audio_possible_drivers fmod"
589 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
593 if [ "$bsd" = "yes" ] ; then
594 if [ "$darwin" != "yes" ] ; then
599 : ${make=${MAKE-make}}
600 : ${install=${INSTALL-install}}
601 : ${python=${PYTHON-python}}
602 : ${smbd=${SMBD-/usr/sbin/smbd}}
604 # Default objcc to clang if available, otherwise use CC
611 if test "$mingw32" = "yes" ; then
613 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
614 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
615 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
616 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
618 int main(void) { return 0; }
620 if compile_prog "" "-liberty" ; then
621 LIBS="-liberty $LIBS"
623 prefix="c:/Program Files/QEMU"
626 qemu_docdir="\${prefix}"
628 sysconfdir="\${prefix}"
631 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
637 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
639 --help|-h) show_help=yes
641 --version|-V) exec cat $source_path/VERSION
643 --prefix=*) prefix="$optarg"
645 --interp-prefix=*) interp_prefix="$optarg"
653 --host-cc=*) host_cc="$optarg"
657 --iasl=*) iasl="$optarg"
659 --objcc=*) objcc="$optarg"
661 --make=*) make="$optarg"
663 --install=*) install="$optarg"
665 --python=*) python="$optarg"
667 --gcov=*) gcov_tool="$optarg"
669 --smbd=*) smbd="$optarg"
677 --disable-debug-info)
681 --target-list=*) target_list="$optarg"
683 --enable-trace-backend=*) trace_backend="$optarg"
685 --with-trace-file=*) trace_file="$optarg"
687 --enable-gprof) gprof="yes"
689 --enable-gcov) gcov="yes"
693 LDFLAGS="-static $LDFLAGS"
694 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
696 --mandir=*) mandir="$optarg"
698 --bindir=*) bindir="$optarg"
700 --libdir=*) libdir="$optarg"
702 --libexecdir=*) libexecdir="$optarg"
704 --includedir=*) includedir="$optarg"
706 --datadir=*) datadir="$optarg"
708 --with-confsuffix=*) confsuffix="$optarg"
710 --docdir=*) qemu_docdir="$optarg"
712 --sysconfdir=*) sysconfdir="$optarg"
714 --localstatedir=*) local_statedir="$optarg"
716 --sbindir=*|--sharedstatedir=*|\
717 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
718 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
719 # These switches are silently ignored, for compatibility with
720 # autoconf-generated configure scripts. This allows QEMU's
721 # configure to be used by RPM and similar macros that set
722 # lots of directory switches by default.
724 --with-system-pixman) pixman="system"
726 --without-system-pixman) pixman="internal"
728 --without-pixman) pixman="none"
730 --disable-sdl) sdl="no"
732 --enable-sdl) sdl="yes"
734 --disable-qom-cast-debug) qom_cast_debug="no"
736 --enable-qom-cast-debug) qom_cast_debug="yes"
738 --disable-virtfs) virtfs="no"
740 --enable-virtfs) virtfs="yes"
742 --disable-vnc) vnc="no"
744 --enable-vnc) vnc="yes"
746 --fmod-lib=*) fmod_lib="$optarg"
748 --fmod-inc=*) fmod_inc="$optarg"
750 --oss-lib=*) oss_lib="$optarg"
752 --audio-drv-list=*) audio_drv_list="$optarg"
754 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
756 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
758 --enable-debug-tcg) debug_tcg="yes"
760 --disable-debug-tcg) debug_tcg="no"
763 # Enable debugging options that aren't excessively noisy
768 --enable-sparse) sparse="yes"
770 --disable-sparse) sparse="no"
772 --disable-strip) strip_opt="no"
774 --disable-vnc-tls) vnc_tls="no"
776 --enable-vnc-tls) vnc_tls="yes"
778 --disable-vnc-sasl) vnc_sasl="no"
780 --enable-vnc-sasl) vnc_sasl="yes"
782 --disable-vnc-jpeg) vnc_jpeg="no"
784 --enable-vnc-jpeg) vnc_jpeg="yes"
786 --disable-vnc-png) vnc_png="no"
788 --enable-vnc-png) vnc_png="yes"
790 --disable-vnc-ws) vnc_ws="no"
792 --enable-vnc-ws) vnc_ws="yes"
794 --disable-slirp) slirp="no"
796 --disable-uuid) uuid="no"
798 --enable-uuid) uuid="yes"
800 --disable-vde) vde="no"
802 --enable-vde) vde="yes"
804 --disable-netmap) netmap="no"
806 --enable-netmap) netmap="yes"
808 --disable-xen) xen="no"
810 --enable-xen) xen="yes"
812 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
814 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
816 --disable-brlapi) brlapi="no"
818 --enable-brlapi) brlapi="yes"
820 --disable-bluez) bluez="no"
822 --enable-bluez) bluez="yes"
824 --disable-kvm) kvm="no"
826 --enable-kvm) kvm="yes"
828 --disable-tcg-interpreter) tcg_interpreter="no"
830 --enable-tcg-interpreter) tcg_interpreter="yes"
832 --disable-cap-ng) cap_ng="no"
834 --enable-cap-ng) cap_ng="yes"
836 --disable-spice) spice="no"
838 --enable-spice) spice="yes"
840 --disable-libiscsi) libiscsi="no"
842 --enable-libiscsi) libiscsi="yes"
844 --disable-libnfs) libnfs="no"
846 --enable-libnfs) libnfs="yes"
848 --enable-profiler) profiler="yes"
850 --disable-cocoa) cocoa="no"
855 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
857 --disable-system) softmmu="no"
859 --enable-system) softmmu="yes"
866 --disable-linux-user) linux_user="no"
868 --enable-linux-user) linux_user="yes"
870 --disable-bsd-user) bsd_user="no"
872 --enable-bsd-user) bsd_user="yes"
874 --enable-guest-base) guest_base="yes"
876 --disable-guest-base) guest_base="no"
878 --enable-pie) pie="yes"
880 --disable-pie) pie="no"
882 --enable-uname-release=*) uname_release="$optarg"
884 --enable-werror) werror="yes"
886 --disable-werror) werror="no"
888 --disable-curses) curses="no"
890 --enable-curses) curses="yes"
892 --disable-curl) curl="no"
894 --enable-curl) curl="yes"
896 --disable-fdt) fdt="no"
898 --enable-fdt) fdt="yes"
900 --disable-linux-aio) linux_aio="no"
902 --enable-linux-aio) linux_aio="yes"
904 --disable-attr) attr="no"
906 --enable-attr) attr="yes"
908 --disable-blobs) blobs="no"
910 --with-pkgversion=*) pkgversion=" ($optarg)"
912 --with-coroutine=*) coroutine="$optarg"
914 --disable-coroutine-pool) coroutine_pool="no"
916 --enable-coroutine-pool) coroutine_pool="yes"
918 --disable-docs) docs="no"
920 --enable-docs) docs="yes"
922 --disable-vhost-net) vhost_net="no"
924 --enable-vhost-net) vhost_net="yes"
926 --disable-vhost-scsi) vhost_scsi="no"
928 --enable-vhost-scsi) vhost_scsi="yes"
930 --disable-glx) glx="no"
932 --enable-glx) glx="yes"
934 --disable-rbd) rbd="no"
936 --enable-rbd) rbd="yes"
938 --disable-xfsctl) xfs="no"
940 --enable-xfsctl) xfs="yes"
942 --disable-smartcard-nss) smartcard_nss="no"
944 --enable-smartcard-nss) smartcard_nss="yes"
946 --disable-libusb) libusb="no"
948 --enable-libusb) libusb="yes"
950 --disable-usb-redir) usb_redir="no"
952 --enable-usb-redir) usb_redir="yes"
954 --disable-zlib-test) zlib="no"
956 --enable-guest-agent) guest_agent="yes"
958 --disable-guest-agent) guest_agent="no"
960 --with-vss-sdk) vss_win32_sdk=""
962 --with-vss-sdk=*) vss_win32_sdk="$optarg"
964 --without-vss-sdk) vss_win32_sdk="no"
966 --with-win-sdk) win_sdk=""
968 --with-win-sdk=*) win_sdk="$optarg"
970 --without-win-sdk) win_sdk="no"
972 --enable-tools) want_tools="yes"
974 --disable-tools) want_tools="no"
976 --enable-seccomp) seccomp="yes"
978 --disable-seccomp) seccomp="no"
980 --disable-glusterfs) glusterfs="no"
982 --enable-glusterfs) glusterfs="yes"
984 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no"
986 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes"
988 --disable-gtk) gtk="no"
990 --enable-gtk) gtk="yes"
992 --enable-rdma) rdma="yes"
994 --disable-rdma) rdma="no"
996 --with-gtkabi=*) gtkabi="$optarg"
998 --enable-tpm) tpm="yes"
1000 --disable-libssh2) libssh2="no"
1002 --enable-libssh2) libssh2="yes"
1004 --enable-vhdx) vhdx="yes"
1006 --disable-vhdx) vhdx="no"
1008 *) echo "ERROR: unknown option $opt"; show_help="yes"
1013 if ! has $python; then
1014 error_exit "Python not found. Use --python=/path/to/python"
1017 # Note that if the Python conditional here evaluates True we will exit
1018 # with status 1 which is a shell 'false' value.
1019 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1020 error_exit "Cannot use '$python', Python 2.4 or later is required." \
1021 "Note that Python 3 or later is not yet supported." \
1022 "Use --python=/path/to/python to specify a supported Python."
1025 # The -B switch was added in Python 2.6.
1026 # If it is supplied, compiled files are not written.
1027 # Use it for Python versions which support it.
1028 if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then
1035 LDFLAGS="-m32 $LDFLAGS"
1039 LDFLAGS="-m64 $LDFLAGS"
1042 LDFLAGS="-m32 $LDFLAGS"
1043 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1046 LDFLAGS="-m64 $LDFLAGS"
1047 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1050 CPU_CFLAGS="-m31 -march=z990"
1051 LDFLAGS="-m31 $LDFLAGS"
1054 CPU_CFLAGS="-m64 -march=z990"
1055 LDFLAGS="-m64 $LDFLAGS"
1059 LDFLAGS="-m32 $LDFLAGS"
1060 cc_i386='$(CC) -m32'
1064 LDFLAGS="-m64 $LDFLAGS"
1065 cc_i386='$(CC) -m32'
1069 LDFLAGS="-mx32 $LDFLAGS"
1070 cc_i386='$(CC) -m32'
1072 # No special flags required for other host CPUs
1075 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1076 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
1078 default_target_list=""
1082 if [ "$softmmu" = "yes" ]; then
1083 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1085 if [ "$linux_user" = "yes" ]; then
1086 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1088 if [ "$bsd_user" = "yes" ]; then
1089 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1092 for config in $mak_wilds; do
1093 default_target_list="${default_target_list} $(basename "$config" .mak)"
1096 if test x"$show_help" = x"yes" ; then
1099 Usage: configure [options]
1100 Options: [defaults in brackets after descriptions]
1103 --help print this message
1104 --prefix=PREFIX install in PREFIX [$prefix]
1105 --interp-prefix=PREFIX where to find shared libraries, etc.
1106 use %M for cpu name [$interp_prefix]
1107 --target-list=LIST set target list (default: build everything)
1108 $(echo Available targets: $default_target_list | \
1109 fold -s -w 53 | sed -e 's/^/ /')
1111 Advanced options (experts only):
1112 --source-path=PATH path of source code [$source_path]
1113 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1114 --cc=CC use C compiler CC [$cc]
1115 --iasl=IASL use ACPI compiler IASL [$iasl]
1116 --host-cc=CC use C compiler CC [$host_cc] for code run at
1118 --cxx=CXX use C++ compiler CXX [$cxx]
1119 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1120 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1121 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1122 --make=MAKE use specified make [$make]
1123 --install=INSTALL use specified install [$install]
1124 --python=PYTHON use specified python [$python]
1125 --smbd=SMBD use specified smbd [$smbd]
1126 --static enable static build [$static]
1127 --mandir=PATH install man pages in PATH
1128 --datadir=PATH install firmware in PATH$confsuffix
1129 --docdir=PATH install documentation in PATH$confsuffix
1130 --bindir=PATH install binaries in PATH
1131 --libdir=PATH install libraries in PATH
1132 --sysconfdir=PATH install config in PATH$confsuffix
1133 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1134 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]
1135 --enable-debug-tcg enable TCG debugging
1136 --disable-debug-tcg disable TCG debugging (default)
1137 --enable-debug-info enable debugging information (default)
1138 --disable-debug-info disable debugging information
1139 --enable-debug enable common debug build options
1140 --enable-sparse enable sparse checker
1141 --disable-sparse disable sparse checker (default)
1142 --disable-strip disable stripping binaries
1143 --disable-werror disable compilation abort on warning
1144 --disable-sdl disable SDL
1145 --enable-sdl enable SDL
1146 --disable-gtk disable gtk UI
1147 --enable-gtk enable gtk UI
1148 --disable-virtfs disable VirtFS
1149 --enable-virtfs enable VirtFS
1150 --disable-vnc disable VNC
1151 --enable-vnc enable VNC
1152 --disable-cocoa disable Cocoa (Mac OS X only)
1153 --enable-cocoa enable Cocoa (default on Mac OS X)
1154 --audio-drv-list=LIST set audio drivers list:
1155 Available drivers: $audio_possible_drivers
1156 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1157 --block-drv-rw-whitelist=L
1158 set block driver read-write whitelist
1159 (affects only QEMU, not qemu-img)
1160 --block-drv-ro-whitelist=L
1161 set block driver read-only whitelist
1162 (affects only QEMU, not qemu-img)
1163 --disable-xen disable xen backend driver support
1164 --enable-xen enable xen backend driver support
1165 --disable-xen-pci-passthrough
1166 --enable-xen-pci-passthrough
1167 --disable-brlapi disable BrlAPI
1168 --enable-brlapi enable BrlAPI
1169 --disable-vnc-tls disable TLS encryption for VNC server
1170 --enable-vnc-tls enable TLS encryption for VNC server
1171 --disable-vnc-sasl disable SASL encryption for VNC server
1172 --enable-vnc-sasl enable SASL encryption for VNC server
1173 --disable-vnc-jpeg disable JPEG lossy compression for VNC server
1174 --enable-vnc-jpeg enable JPEG lossy compression for VNC server
1175 --disable-vnc-png disable PNG compression for VNC server (default)
1176 --enable-vnc-png enable PNG compression for VNC server
1177 --disable-vnc-ws disable Websockets support for VNC server
1178 --enable-vnc-ws enable Websockets support for VNC server
1179 --disable-curses disable curses output
1180 --enable-curses enable curses output
1181 --disable-curl disable curl connectivity
1182 --enable-curl enable curl connectivity
1183 --disable-fdt disable fdt device tree
1184 --enable-fdt enable fdt device tree
1185 --disable-bluez disable bluez stack connectivity
1186 --enable-bluez enable bluez stack connectivity
1187 --disable-slirp disable SLIRP userspace network connectivity
1188 --disable-kvm disable KVM acceleration support
1189 --enable-kvm enable KVM acceleration support
1190 --disable-rdma disable RDMA-based migration support
1191 --enable-rdma enable RDMA-based migration support
1192 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1193 --enable-system enable all system emulation targets
1194 --disable-system disable all system emulation targets
1195 --enable-user enable supported user emulation targets
1196 --disable-user disable all user emulation targets
1197 --enable-linux-user enable all linux usermode emulation targets
1198 --disable-linux-user disable all linux usermode emulation targets
1199 --enable-bsd-user enable all BSD usermode emulation targets
1200 --disable-bsd-user disable all BSD usermode emulation targets
1201 --enable-guest-base enable GUEST_BASE support for usermode
1203 --disable-guest-base disable GUEST_BASE support
1204 --enable-pie build Position Independent Executables
1205 --disable-pie do not build Position Independent Executables
1206 --fmod-lib path to FMOD library
1207 --fmod-inc path to FMOD includes
1208 --oss-lib path to OSS library
1209 --enable-uname-release=R Return R for uname -r in usermode emulation
1210 --cpu=CPU Build for host CPU [$cpu]
1211 --disable-uuid disable uuid support
1212 --enable-uuid enable uuid support
1213 --disable-vde disable support for vde network
1214 --enable-vde enable support for vde network
1215 --disable-netmap disable support for netmap network
1216 --enable-netmap enable support for netmap network
1217 --disable-linux-aio disable Linux AIO support
1218 --enable-linux-aio enable Linux AIO support
1219 --disable-cap-ng disable libcap-ng support
1220 --enable-cap-ng enable libcap-ng support
1221 --disable-attr disables attr and xattr support
1222 --enable-attr enable attr and xattr support
1223 --disable-blobs disable installing provided firmware blobs
1224 --enable-docs enable documentation build
1225 --disable-docs disable documentation build
1226 --disable-vhost-net disable vhost-net acceleration support
1227 --enable-vhost-net enable vhost-net acceleration support
1228 --enable-trace-backend=B Set trace backend
1229 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1230 --with-trace-file=NAME Full PATH,NAME of file to store traces
1232 --disable-spice disable spice
1233 --enable-spice enable spice
1234 --enable-rbd enable building the rados block device (rbd)
1235 --disable-libiscsi disable iscsi support
1236 --enable-libiscsi enable iscsi support
1237 --disable-libnfs disable nfs support
1238 --enable-libnfs enable nfs support
1239 --disable-smartcard-nss disable smartcard nss support
1240 --enable-smartcard-nss enable smartcard nss support
1241 --disable-libusb disable libusb (for usb passthrough)
1242 --enable-libusb enable libusb (for usb passthrough)
1243 --disable-usb-redir disable usb network redirection support
1244 --enable-usb-redir enable usb network redirection support
1245 --disable-guest-agent disable building of the QEMU Guest Agent
1246 --enable-guest-agent enable building of the QEMU Guest Agent
1247 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1248 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1249 --disable-seccomp disable seccomp support
1250 --enable-seccomp enables seccomp support
1251 --with-coroutine=BACKEND coroutine backend. Supported options:
1252 gthread, ucontext, sigaltstack, windows
1253 --disable-coroutine-pool disable coroutine freelist (worse performance)
1254 --enable-coroutine-pool enable coroutine freelist (better performance)
1255 --enable-glusterfs enable GlusterFS backend
1256 --disable-glusterfs disable GlusterFS backend
1257 --enable-gcov enable test coverage analysis with gcov
1258 --gcov=GCOV use specified gcov [$gcov_tool]
1259 --enable-tpm enable TPM support
1260 --disable-libssh2 disable ssh block device support
1261 --enable-libssh2 enable ssh block device support
1262 --disable-vhdx disables support for the Microsoft VHDX image format
1263 --enable-vhdx enable support for the Microsoft VHDX image format
1265 NOTE: The object files are built at the place where configure is launched
1270 # Now we have handled --enable-tcg-interpreter and know we're not just
1271 # printing the help message, bail out if the host CPU isn't supported.
1272 if test "$ARCH" = "unknown"; then
1273 if test "$tcg_interpreter" = "yes" ; then
1274 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1277 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1281 # check that the C compiler works.
1283 int main(void) { return 0; }
1286 if compile_object ; then
1287 : C compiler works ok
1289 error_exit "\"$cc\" either does not exist or does not work"
1292 # Check that the C++ compiler exists and works with the C compiler
1295 int c_function(void);
1296 int main(void) { return c_function(); }
1303 int c_function(void);
1305 int c_function(void) { return 42; }
1308 if (cc=$cxx do_cc $QEMU_CFLAGS -o $TMPE $TMPC $TMPO $LDFLAGS); then
1309 # C++ compiler $cxx works ok with C compiler $cc
1312 echo "C++ compiler $cxx does not work with C compiler $cc"
1313 echo "Disabling C++ specific optional code"
1317 echo "No C++ compiler available; disabling C++ specific optional code"
1321 # Consult white-list to determine whether to enable werror
1322 # by default. Only enable by default for git builds
1323 z_version=`cut -f3 -d. $source_path/VERSION`
1325 if test -z "$werror" ; then
1326 if test -d "$source_path/.git" -a \
1327 "$linux" = "yes" ; then
1334 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1335 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1336 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1337 gcc_flags="-Wendif-labels $gcc_flags"
1338 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1339 gcc_flags="-Wno-string-plus-int $gcc_flags"
1340 # Note that we do not add -Werror to gcc_flags here, because that would
1341 # enable it for all configure tests. If a configure test failed due
1342 # to -Werror this would just silently disable some features,
1343 # so it's too error prone.
1345 int main(void) { return 0; }
1347 for flag in $gcc_flags; do
1348 # Use the positive sense of the flag when testing for -Wno-wombat
1349 # support (gcc will happily accept the -Wno- form of unknown
1351 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1352 if compile_prog "-Werror $optflag" "" ; then
1353 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1357 if compile_prog "-Werror -fstack-protector-all" "" ; then
1358 QEMU_CFLAGS="$QEMU_CFLAGS -fstack-protector-all"
1359 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,-fstack-protector-all"
1362 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1363 # large functions that use global variables. The bug is in all releases of
1364 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1365 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1367 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1368 int main(void) { return 0; }
1370 #error No bug in this compiler.
1373 if compile_prog "-Werror -fno-gcse" "" ; then
1374 TRANSLATE_OPT_CFLAGS=-fno-gcse
1377 if test "$static" = "yes" ; then
1378 if test "$pie" = "yes" ; then
1379 error_exit "static and pie are mutually incompatible"
1385 if test "$pie" = ""; then
1386 case "$cpu-$targetos" in
1387 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1395 if test "$pie" != "no" ; then
1399 # define THREAD __thread
1404 static THREAD int tls_var;
1406 int main(void) { return tls_var; }
1409 if compile_prog "-fPIE -DPIE" "-pie"; then
1410 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1411 LDFLAGS="-pie $LDFLAGS"
1413 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1414 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1417 if test "$pie" = "yes"; then
1418 error_exit "PIE not available due to missing toolchain support"
1420 echo "Disabling PIE due to missing toolchain support"
1425 if compile_prog "-fno-pie" "-nopie"; then
1426 CFLAGS_NOPIE="-fno-pie"
1427 LDFLAGS_NOPIE="-nopie"
1431 ##########################################
1432 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1433 # use i686 as default anyway, but for those that don't, an explicit
1434 # specification is necessary
1436 if test "$cpu" = "i386"; then
1438 static int sfaa(int *ptr)
1440 return __sync_fetch_and_and(ptr, 0);
1446 val = __sync_val_compare_and_swap(&val, 0, 1);
1451 if ! compile_prog "" "" ; then
1452 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1456 #########################################
1457 # Solaris specific configure tool chain decisions
1459 if test "$solaris" = "yes" ; then
1460 if has $install; then
1463 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1464 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1465 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1467 if test "`path_of $install`" = "/usr/sbin/install" ; then
1468 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1469 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1470 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1475 if test -f /usr/ccs/bin/ar ; then
1476 error_exit "No path includes ar" \
1477 "Add /usr/ccs/bin to your path and rerun configure"
1479 error_exit "No path includes ar"
1483 if test -z "${target_list+xxx}" ; then
1484 target_list="$default_target_list"
1486 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1489 # Check that we recognised the target name; this allows a more
1490 # friendly error message than if we let it fall through.
1491 for target in $target_list; do
1492 case " $default_target_list " in
1496 error_exit "Unknown target name '$target'"
1501 # see if system emulation was really requested
1502 case " $target_list " in
1503 *"-softmmu "*) softmmu=yes
1509 feature_not_found() {
1513 error_exit "User requested feature $feature" \
1514 "configure was not able to find it." \
1519 # big/little endian test
1521 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1522 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1523 extern int foo(short *, short *);
1524 int main(int argc, char *argv[]) {
1525 return foo(big_endian, little_endian);
1529 if compile_object ; then
1530 if grep -q BiGeNdIaN $TMPO ; then
1532 elif grep -q LiTtLeEnDiAn $TMPO ; then
1535 echo big/little test failed
1538 echo big/little test failed
1541 ##########################################
1544 if ! has "$pkg_config_exe"; then
1545 error_exit "pkg-config binary '$pkg_config_exe' not found"
1548 ##########################################
1551 if test "$linux_user" = "yes"; then
1554 #include <linux/futex.h>
1556 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1562 if ! compile_object ; then
1563 feature_not_found "nptl" "Install glibc and linux kernel headers."
1567 ##########################################
1570 if test "$zlib" != "no" ; then
1573 int main(void) { zlibVersion(); return 0; }
1575 if compile_prog "" "-lz" ; then
1578 error_exit "zlib check failed" \
1579 "Make sure to have the zlib libs and headers installed."
1582 libs_softmmu="$libs_softmmu -lz"
1584 ##########################################
1587 if test "$seccomp" != "no" ; then
1588 if $pkg_config --atleast-version=2.1.0 libseccomp; then
1589 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1590 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1593 if test "$seccomp" = "yes"; then
1594 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.0"
1599 ##########################################
1602 if test "$xen" != "no" ; then
1603 xen_libs="-lxenstore -lxenctrl -lxenguest"
1605 # First we test whether Xen headers and libraries are available.
1606 # If no, we are done and there is no Xen support.
1607 # If yes, more tests are run to detect the Xen version.
1611 #include <xenctrl.h>
1616 if ! compile_prog "" "$xen_libs" ; then
1618 if test "$xen" = "yes" ; then
1619 feature_not_found "xen" "Install xen devel"
1625 cat > $TMPC <<EOF &&
1626 #include <xenctrl.h>
1627 #include <xenstore.h>
1629 #include <xen/hvm/hvm_info_table.h>
1630 #if !defined(HVM_MAX_VCPUS)
1631 # error HVM_MAX_VCPUS not defined
1636 xc = xc_interface_open(0, 0, 0);
1637 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1638 xc_gnttab_open(NULL, 0);
1639 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1640 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1644 compile_prog "" "$xen_libs"
1646 xen_ctrl_version=420
1650 cat > $TMPC <<EOF &&
1651 #include <xenctrl.h>
1654 #include <xen/hvm/hvm_info_table.h>
1655 #if !defined(HVM_MAX_VCPUS)
1656 # error HVM_MAX_VCPUS not defined
1660 xc_interface_open(0, 0, 0);
1661 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1662 xc_gnttab_open(NULL, 0);
1663 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1667 compile_prog "" "$xen_libs"
1669 xen_ctrl_version=410
1674 cat > $TMPC <<EOF &&
1675 #include <xenctrl.h>
1678 #include <xen/hvm/hvm_info_table.h>
1679 #if !defined(HVM_MAX_VCPUS)
1680 # error HVM_MAX_VCPUS not defined
1683 struct xen_add_to_physmap xatp = {
1684 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1687 xc_interface_open();
1689 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1690 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1694 compile_prog "" "$xen_libs"
1696 xen_ctrl_version=400
1701 cat > $TMPC <<EOF &&
1702 #include <xenctrl.h>
1705 struct xen_add_to_physmap xatp = {
1706 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1709 xc_interface_open();
1711 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1712 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1716 compile_prog "" "$xen_libs"
1718 xen_ctrl_version=340
1723 cat > $TMPC <<EOF &&
1724 #include <xenctrl.h>
1728 xc_interface_open();
1730 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1734 compile_prog "" "$xen_libs"
1736 xen_ctrl_version=330
1739 # Xen version unsupported
1741 if test "$xen" = "yes" ; then
1742 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)"
1747 if test "$xen" = yes; then
1748 libs_softmmu="$xen_libs $libs_softmmu"
1752 if test "$xen_pci_passthrough" != "no"; then
1753 if test "$xen" = "yes" && test "$linux" = "yes" &&
1754 test "$xen_ctrl_version" -ge 340; then
1755 xen_pci_passthrough=yes
1757 if test "$xen_pci_passthrough" = "yes"; then
1758 if test "$xen_ctrl_version" -lt 340; then
1759 error_exit "User requested feature Xen PCI Passthrough" \
1760 "This feature does not work with Xen 3.3"
1762 error_exit "User requested feature Xen PCI Passthrough" \
1763 " but this feature requires /sys from Linux"
1765 xen_pci_passthrough=no
1769 ##########################################
1772 if ! has $libtool; then
1776 # MacOSX ships with a libtool which isn't the GNU one; weed this
1777 # out by checking whether libtool supports the --version switch
1778 if test -n "$libtool"; then
1779 if ! "$libtool" --version >/dev/null 2>&1; then
1784 ##########################################
1786 if test "$sparse" != "no" ; then
1790 if test "$sparse" = "yes" ; then
1791 feature_not_found "sparse" "Install sparse binary"
1797 ##########################################
1800 if test "$gtk" != "no"; then
1801 gtkpackage="gtk+-$gtkabi"
1802 if test "$gtkabi" = "3.0" ; then
1804 vtepackage="vte-2.90"
1811 if ! $pkg_config --exists "$gtkpackage >= $gtkversion"; then
1812 if test "$gtk" = "yes" ; then
1813 feature_not_found "gtk" "Install gtk2 or gtk3 (requires --with-gtkabi=3.0 option to configure) devel"
1816 elif ! $pkg_config --exists "$vtepackage >= $vteversion"; then
1817 if test "$gtk" = "yes" ; then
1818 error_exit "libvte not found (required for gtk support)"
1822 gtk_cflags=`$pkg_config --cflags $gtkpackage`
1823 gtk_libs=`$pkg_config --libs $gtkpackage`
1824 vte_cflags=`$pkg_config --cflags $vtepackage`
1825 vte_libs=`$pkg_config --libs $vtepackage`
1826 libs_softmmu="$gtk_libs $vte_libs $libs_softmmu"
1831 ##########################################
1834 # Look for sdl configuration program (pkg-config or sdl-config). Try
1835 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1836 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1837 sdl_config=sdl-config
1840 if $pkg_config sdl --exists; then
1841 sdlconfig="$pkg_config sdl"
1842 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1843 elif has ${sdl_config}; then
1844 sdlconfig="$sdl_config"
1845 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1847 if test "$sdl" = "yes" ; then
1848 feature_not_found "sdl" "Install SDL devel"
1852 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1853 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1857 if test "$sdl" != "no" ; then
1860 #undef main /* We don't want SDL to override our main() */
1861 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1863 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1864 if test "$static" = "yes" ; then
1865 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1867 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1869 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1870 if test "$_sdlversion" -lt 121 ; then
1873 if test "$cocoa" = "no" ; then
1878 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1879 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1880 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1881 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1882 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1884 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1890 else # sdl not found
1891 if test "$sdl" = "yes" ; then
1892 feature_not_found "sdl" "Install SDL devel"
1895 fi # sdl compile test
1898 if test "$sdl" = "yes" ; then
1901 #if defined(SDL_VIDEO_DRIVER_X11)
1902 #include <X11/XKBlib.h>
1904 #error No x11 support
1906 int main(void) { return 0; }
1908 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1909 sdl_libs="$sdl_libs -lX11"
1911 libs_softmmu="$sdl_libs $libs_softmmu"
1914 ##########################################
1915 # RDMA needs OpenFabrics libraries
1916 if test "$rdma" != "no" ; then
1918 #include <rdma/rdma_cma.h>
1919 int main(void) { return 0; }
1921 rdma_libs="-lrdmacm -libverbs"
1922 if compile_prog "" "$rdma_libs" ; then
1924 libs_softmmu="$libs_softmmu $rdma_libs"
1926 if test "$rdma" = "yes" ; then
1928 " OpenFabrics librdmacm/libibverbs not present." \
1930 " (1) Fast: Install infiniband packages from your distro." \
1931 " (2) Cleanest: Install libraries from www.openfabrics.org" \
1932 " (3) Also: Install softiwarp if you don't have RDMA hardware"
1938 ##########################################
1939 # VNC TLS/WS detection
1940 if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then
1942 #include <gnutls/gnutls.h>
1943 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1945 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1946 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1947 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1948 if test "$vnc_tls" != "no" ; then
1951 if test "$vnc_ws" != "no" ; then
1954 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1955 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags"
1957 if test "$vnc_tls" = "yes" ; then
1958 feature_not_found "vnc-tls" "Install gnutls devel"
1960 if test "$vnc_ws" = "yes" ; then
1961 feature_not_found "vnc-ws" "Install gnutls devel"
1968 ##########################################
1969 # VNC SASL detection
1970 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1972 #include <sasl/sasl.h>
1974 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1976 # Assuming Cyrus-SASL installed in /usr prefix
1978 vnc_sasl_libs="-lsasl2"
1979 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1981 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1982 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
1984 if test "$vnc_sasl" = "yes" ; then
1985 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
1991 ##########################################
1992 # VNC JPEG detection
1993 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1996 #include <jpeglib.h>
1997 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2000 vnc_jpeg_libs="-ljpeg"
2001 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2003 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2004 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2006 if test "$vnc_jpeg" = "yes" ; then
2007 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2013 ##########################################
2015 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2017 //#include <stdio.h>
2021 png_structp png_ptr;
2022 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2023 return png_ptr != 0;
2026 if $pkg_config libpng --exists; then
2027 vnc_png_cflags=`$pkg_config libpng --cflags`
2028 vnc_png_libs=`$pkg_config libpng --libs`
2031 vnc_png_libs="-lpng"
2033 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2035 libs_softmmu="$vnc_png_libs $libs_softmmu"
2036 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2038 if test "$vnc_png" = "yes" ; then
2039 feature_not_found "vnc-png" "Install libpng devel"
2045 ##########################################
2046 # fnmatch() probe, used for ACL routines
2049 #include <fnmatch.h>
2052 fnmatch("foo", "foo", 0);
2056 if compile_prog "" "" ; then
2060 ##########################################
2061 # uuid_generate() probe, used for vdi block driver
2062 # Note that on some systems (notably MacOSX) no extra library
2063 # need be linked to get the uuid functions.
2064 if test "$uuid" != "no" ; then
2067 #include <uuid/uuid.h>
2071 uuid_generate(my_uuid);
2075 if compile_prog "" "" ; then
2077 elif compile_prog "" "$uuid_libs" ; then
2079 libs_softmmu="$uuid_libs $libs_softmmu"
2080 libs_tools="$uuid_libs $libs_tools"
2082 if test "$uuid" = "yes" ; then
2083 feature_not_found "uuid" "Install libuuid devel"
2089 if test "$vhdx" = "yes" ; then
2090 if test "$uuid" = "no" ; then
2091 error_exit "uuid required for VHDX support"
2093 elif test "$vhdx" != "no" ; then
2094 if test "$uuid" = "yes" ; then
2101 ##########################################
2102 # xfsctl() probe, used for raw-posix
2103 if test "$xfs" != "no" ; then
2105 #include <stddef.h> /* NULL */
2106 #include <xfs/xfs.h>
2109 xfsctl(NULL, 0, 0, NULL);
2113 if compile_prog "" "" ; then
2116 if test "$xfs" = "yes" ; then
2117 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2123 ##########################################
2124 # vde libraries probe
2125 if test "$vde" != "no" ; then
2126 vde_libs="-lvdeplug"
2128 #include <libvdeplug.h>
2131 struct vde_open_args a = {0, 0, 0};
2137 if compile_prog "" "$vde_libs" ; then
2139 libs_softmmu="$vde_libs $libs_softmmu"
2140 libs_tools="$vde_libs $libs_tools"
2142 if test "$vde" = "yes" ; then
2143 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2149 ##########################################
2150 # netmap headers probe
2151 if test "$netmap" != "no" ; then
2153 #include <inttypes.h>
2155 #include <net/netmap.h>
2156 #include <net/netmap_user.h>
2157 int main(void) { return 0; }
2159 if compile_prog "" "" ; then
2162 if test "$netmap" = "yes" ; then
2163 feature_not_found "netmap"
2169 ##########################################
2170 # libcap-ng library probe
2171 if test "$cap_ng" != "no" ; then
2177 capng_capability_to_name(CAPNG_EFFECTIVE);
2181 if compile_prog "" "$cap_libs" ; then
2183 libs_tools="$cap_libs $libs_tools"
2185 if test "$cap_ng" = "yes" ; then
2186 feature_not_found "cap_ng" "Install libcap-ng devel"
2192 ##########################################
2193 # Sound support libraries probe
2204 int main(void) { $exp }
2206 if compile_prog "$cfl" "$lib" ; then
2209 error_exit "$drv check failed" \
2210 "Make sure to have the $drv libs and headers installed."
2214 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2215 for drv in $audio_drv_list; do
2218 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2219 "return snd_pcm_close((snd_pcm_t *)0);"
2220 libs_softmmu="-lasound $libs_softmmu"
2224 if test -z $fmod_lib || test -z $fmod_inc; then
2225 error_exit "You must specify path to FMOD library and headers" \
2226 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
2228 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
2229 libs_softmmu="$fmod_lib $libs_softmmu"
2233 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
2234 libs_softmmu="-lesd $libs_softmmu"
2239 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2240 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2241 libs_softmmu="-lpulse $libs_softmmu"
2246 libs_softmmu="-framework CoreAudio $libs_softmmu"
2250 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2255 libs_softmmu="$oss_lib $libs_softmmu"
2259 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2263 libs_softmmu="-lwinmm $libs_softmmu"
2268 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2269 error_exit "Unknown driver '$drv' selected" \
2270 "Possible drivers are: $audio_possible_drivers"
2276 ##########################################
2279 if test "$brlapi" != "no" ; then
2280 brlapi_libs="-lbrlapi"
2284 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2286 if compile_prog "" "$brlapi_libs" ; then
2288 libs_softmmu="$brlapi_libs $libs_softmmu"
2290 if test "$brlapi" = "yes" ; then
2291 feature_not_found "brlapi" "Install brlapi devel"
2297 ##########################################
2299 if test "$curses" != "no" ; then
2300 if test "$mingw32" = "yes" ; then
2301 curses_list="-lpdcurses"
2303 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2309 const char *s = curses_version();
2315 for curses_lib in $curses_list; do
2317 if compile_prog "" "$curses_lib" ; then
2319 libs_softmmu="$curses_lib $libs_softmmu"
2324 if test "$curses_found" = "yes" ; then
2327 if test "$curses" = "yes" ; then
2328 feature_not_found "curses" "Install ncurses devel"
2334 ##########################################
2336 if test "$curl" != "no" ; then
2337 if $pkg_config libcurl --exists; then
2338 curlconfig="$pkg_config libcurl"
2340 curlconfig=curl-config
2343 #include <curl/curl.h>
2344 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2346 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2347 curl_libs=`$curlconfig --libs 2>/dev/null`
2348 if compile_prog "$curl_cflags" "$curl_libs" ; then
2350 libs_tools="$curl_libs $libs_tools"
2351 libs_softmmu="$curl_libs $libs_softmmu"
2353 if test "$curl" = "yes" ; then
2354 feature_not_found "curl" "Install libcurl devel"
2360 ##########################################
2361 # bluez support probe
2362 if test "$bluez" != "no" ; then
2364 #include <bluetooth/bluetooth.h>
2365 int main(void) { return bt_error(0); }
2367 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2368 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2369 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2371 libs_softmmu="$bluez_libs $libs_softmmu"
2373 if test "$bluez" = "yes" ; then
2374 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2380 ##########################################
2381 # glib support probe
2383 if test "$mingw32" = yes; then
2384 # g_poll is required in order to integrate with the glib main loop.
2389 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0; then
2390 glib_cflags=`$pkg_config --cflags gthread-2.0`
2391 glib_libs=`$pkg_config --libs gthread-2.0`
2392 LIBS="$glib_libs $LIBS"
2393 libs_qga="$glib_libs $libs_qga"
2395 error_exit "glib-$glib_req_ver required to compile QEMU"
2398 ##########################################
2399 # pixman support probe
2401 if test "$pixman" = ""; then
2402 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2404 elif $pkg_config pixman-1 > /dev/null 2>&1; then
2410 if test "$pixman" = "none"; then
2411 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2412 error_exit "pixman disabled but system emulation or tools build" \
2413 "enabled. You can turn off pixman only if you also" \
2414 "disable all system emulation targets and the tools" \
2415 "build with '--disable-tools --disable-system'."
2419 elif test "$pixman" = "system"; then
2420 pixman_cflags=`$pkg_config --cflags pixman-1`
2421 pixman_libs=`$pkg_config --libs pixman-1`
2423 if test ! -d ${source_path}/pixman/pixman; then
2424 error_exit "pixman not present. Your options:" \
2425 " (1) Preferred: Install the pixman devel package (any recent" \
2426 " distro should have packages as Xorg needs pixman too)." \
2427 " (2) Fetch the pixman submodule, using:" \
2428 " git submodule update --init pixman"
2430 mkdir -p pixman/pixman
2431 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2432 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2435 ##########################################
2438 if test "$cap" != "no" ; then
2441 #include <sys/capability.h>
2442 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2444 if compile_prog "" "-lcap" ; then
2451 ##########################################
2453 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2457 #include <pthread.h>
2458 static void *f(void *p) { return NULL; }
2461 pthread_create(&thread, 0, f, 0);
2465 if compile_prog "" "" ; then
2468 for pthread_lib in $PTHREADLIBS_LIST; do
2469 if compile_prog "" "$pthread_lib" ; then
2472 for lib_entry in $LIBS; do
2473 if test "$lib_entry" = "$pthread_lib"; then
2478 if test "$found" = "no"; then
2479 LIBS="$pthread_lib $LIBS"
2486 if test "$mingw32" != yes -a "$pthread" = no; then
2487 error_exit "pthread check failed" \
2488 "Make sure to have the pthread libs and headers installed."
2491 ##########################################
2493 if test "$rbd" != "no" ; then
2496 #include <rbd/librbd.h>
2499 rados_create(&cluster, NULL);
2503 rbd_libs="-lrbd -lrados"
2504 if compile_prog "" "$rbd_libs" ; then
2506 libs_tools="$rbd_libs $libs_tools"
2507 libs_softmmu="$rbd_libs $libs_softmmu"
2509 if test "$rbd" = "yes" ; then
2510 feature_not_found "rados block device" "Install librbd/ceph devel"
2516 ##########################################
2518 min_libssh2_version=1.2.8
2519 if test "$libssh2" != "no" ; then
2520 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
2521 libssh2_cflags=`$pkg_config libssh2 --cflags`
2522 libssh2_libs=`$pkg_config libssh2 --libs`
2524 libs_tools="$libssh2_libs $libs_tools"
2525 libs_softmmu="$libssh2_libs $libs_softmmu"
2526 QEMU_CFLAGS="$QEMU_CFLAGS $libssh2_cflags"
2528 if test "$libssh2" = "yes" ; then
2529 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
2535 ##########################################
2536 # libssh2_sftp_fsync probe
2538 if test "$libssh2" = "yes"; then
2541 #include <libssh2.h>
2542 #include <libssh2_sftp.h>
2544 LIBSSH2_SESSION *session;
2546 LIBSSH2_SFTP_HANDLE *sftp_handle;
2547 session = libssh2_session_init ();
2548 sftp = libssh2_sftp_init (session);
2549 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
2550 libssh2_sftp_fsync (sftp_handle);
2554 # libssh2_cflags/libssh2_libs defined in previous test.
2555 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
2556 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
2560 ##########################################
2563 if test "$linux_aio" != "no" ; then
2566 #include <sys/eventfd.h>
2568 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2570 if compile_prog "" "-laio" ; then
2572 libs_softmmu="$libs_softmmu -laio"
2573 libs_tools="$libs_tools -laio"
2575 if test "$linux_aio" = "yes" ; then
2576 feature_not_found "linux AIO" "Install libaio devel"
2582 ##########################################
2583 # TPM passthrough is only on x86 Linux
2585 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
2586 tpm_passthrough=$tpm
2591 ##########################################
2592 # adjust virtio-blk-data-plane based on linux-aio
2594 if test "$virtio_blk_data_plane" = "yes" -a \
2595 "$linux_aio" != "yes" ; then
2596 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2597 elif test -z "$virtio_blk_data_plane" ; then
2598 virtio_blk_data_plane=$linux_aio
2601 ##########################################
2604 if test "$attr" != "no" ; then
2607 #include <sys/types.h>
2608 #ifdef CONFIG_LIBATTR
2609 #include <attr/xattr.h>
2611 #include <sys/xattr.h>
2613 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2615 if compile_prog "" "" ; then
2617 # Older distros have <attr/xattr.h>, and need -lattr:
2618 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2623 if test "$attr" = "yes" ; then
2624 feature_not_found "ATTR" "Install libc6 or libattr devel"
2630 ##########################################
2633 #include <sys/types.h>
2634 #include <sys/uio.h>
2636 int main(void) { return sizeof(struct iovec); }
2639 if compile_prog "" "" ; then
2643 ##########################################
2646 #include <sys/types.h>
2647 #include <sys/uio.h>
2649 int main(void) { return preadv(0, 0, 0, 0); }
2652 if compile_prog "" "" ; then
2656 ##########################################
2658 # fdt support is mandatory for at least some target architectures,
2659 # so insist on it if we're building those system emulators.
2661 for target in $target_list; do
2663 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
2669 if test "$fdt_required" = "yes"; then
2670 if test "$fdt" = "no"; then
2671 error_exit "fdt disabled but some requested targets require it." \
2672 "You can turn off fdt only if you also disable all the system emulation" \
2673 "targets which need it (by specifying a cut down --target-list)."
2678 if test "$fdt" != "no" ; then
2680 # explicitly check for libfdt_env.h as it is missing in some stable installs
2682 #include <libfdt_env.h>
2683 int main(void) { return 0; }
2685 if compile_prog "" "$fdt_libs" ; then
2686 # system DTC is good - use it
2688 elif test -d ${source_path}/dtc/libfdt ; then
2689 # have submodule DTC - use it
2693 if [ "$source_path" != `pwd` ] ; then
2694 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
2695 symlink "$source_path/dtc/scripts" "dtc/scripts"
2697 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
2698 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
2699 elif test "$fdt" = "yes" ; then
2700 # have neither and want - prompt for system/submodule install
2701 error_exit "DTC (libfdt) not present. Your options:" \
2702 " (1) Preferred: Install the DTC (libfdt) devel package" \
2703 " (2) Fetch the DTC submodule, using:" \
2704 " git submodule update --init dtc"
2706 # don't have and don't want
2712 libs_softmmu="$libs_softmmu $fdt_libs"
2714 ##########################################
2715 # GLX probe, used by milkymist-tmu2
2716 if test "$glx" != "no" ; then
2717 glx_libs="-lGL -lX11"
2719 #include <X11/Xlib.h>
2722 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
2724 if compile_prog "" "-lGL -lX11" ; then
2727 if test "$glx" = "yes" ; then
2728 feature_not_found "glx" "Install GL devel (e.g. MESA)"
2735 ##########################################
2737 if test "$glusterfs" != "no" ; then
2738 if $pkg_config --atleast-version=3 glusterfs-api; then
2740 glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
2741 glusterfs_libs=`$pkg_config --libs glusterfs-api`
2742 CFLAGS="$CFLAGS $glusterfs_cflags"
2743 libs_tools="$glusterfs_libs $libs_tools"
2744 libs_softmmu="$glusterfs_libs $libs_softmmu"
2745 if $pkg_config --atleast-version=5 glusterfs-api; then
2746 glusterfs_discard="yes"
2748 if $pkg_config --atleast-version=6 glusterfs-api; then
2749 glusterfs_zerofill="yes"
2752 if test "$glusterfs" = "yes" ; then
2753 feature_not_found "GlusterFS backend support" "Install glusterfs-api devel"
2759 # Check for inotify functions when we are building linux-user
2760 # emulator. This is done because older glibc versions don't
2761 # have syscall stubs for these implemented. In that case we
2762 # don't provide them even if kernel supports them.
2766 #include <sys/inotify.h>
2771 /* try to start inotify */
2772 return inotify_init();
2775 if compile_prog "" "" ; then
2781 #include <sys/inotify.h>
2786 /* try to start inotify */
2787 return inotify_init1(0);
2790 if compile_prog "" "" ; then
2794 # check if utimensat and futimens are supported
2797 #define _ATFILE_SOURCE
2800 #include <sys/stat.h>
2804 utimensat(AT_FDCWD, "foo", NULL, 0);
2809 if compile_prog "" "" ; then
2813 # check if pipe2 is there
2822 return pipe2(pipefd, O_CLOEXEC);
2825 if compile_prog "" "" ; then
2829 # check if accept4 is there
2832 #include <sys/socket.h>
2837 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2841 if compile_prog "" "" ; then
2845 # check if tee/splice is there. vmsplice was added same time.
2855 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2856 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2860 if compile_prog "" "" ; then
2864 ##########################################
2869 #include <sys/syscall.h>
2871 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2874 if compile_prog "" "" ; then
2878 # check if eventfd is supported
2881 #include <sys/eventfd.h>
2885 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2888 if compile_prog "" "" ; then
2892 # check for fallocate
2899 fallocate(0, 0, 0, 0);
2903 if compile_prog "" "" ; then
2907 # check for fallocate hole punching
2908 fallocate_punch_hole=no
2911 #include <linux/falloc.h>
2915 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
2919 if compile_prog "" "" ; then
2920 fallocate_punch_hole=yes
2923 # check for sync_file_range
2930 sync_file_range(0, 0, 0, 0);
2934 if compile_prog "" "" ; then
2938 # check for linux/fiemap.h and FS_IOC_FIEMAP
2941 #include <sys/ioctl.h>
2942 #include <linux/fs.h>
2943 #include <linux/fiemap.h>
2947 ioctl(0, FS_IOC_FIEMAP, 0);
2951 if compile_prog "" "" ; then
2966 if compile_prog "" "" ; then
2970 # check for ppoll support
2977 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
2978 ppoll(&pfd, 1, 0, 0);
2982 if compile_prog "" "" ; then
2986 # check for prctl(PR_SET_TIMERSLACK , ... ) support
2987 prctl_pr_set_timerslack=no
2989 #include <sys/prctl.h>
2993 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
2997 if compile_prog "" "" ; then
2998 prctl_pr_set_timerslack=yes
3001 # check for epoll support
3004 #include <sys/epoll.h>
3012 if compile_prog "" "" ; then
3016 # epoll_create1 and epoll_pwait are later additions
3017 # so we must check separately for their presence
3020 #include <sys/epoll.h>
3024 /* Note that we use epoll_create1 as a value, not as
3025 * a function being called. This is necessary so that on
3026 * old SPARC glibc versions where the function was present in
3027 * the library but not declared in the header file we will
3028 * fail the configure check. (Otherwise we will get a compiler
3029 * warning but not an error, and will proceed to fail the
3030 * qemu compile where we compile with -Werror.)
3032 return (int)(uintptr_t)&epoll_create1;
3035 if compile_prog "" "" ; then
3041 #include <sys/epoll.h>
3045 epoll_pwait(0, 0, 0, 0, 0);
3049 if compile_prog "" "" ; then
3053 # check for sendfile support
3056 #include <sys/sendfile.h>
3060 return sendfile(0, 0, 0, 0);
3063 if compile_prog "" "" ; then
3067 # Check if tools are available to build documentation.
3068 if test "$docs" != "no" ; then
3069 if has makeinfo && has pod2man; then
3072 if test "$docs" = "yes" ; then
3073 feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
3079 # Search for bswap_32 function
3082 #include <byteswap.h>
3083 int main(void) { return bswap_32(0); }
3085 if compile_prog "" "" ; then
3089 # Search for bswap32 function
3092 #include <sys/endian.h>
3093 #include <sys/types.h>
3094 #include <machine/bswap.h>
3095 int main(void) { return bswap32(0); }
3097 if compile_prog "" "" ; then
3101 ##########################################
3102 # Do we have libiscsi
3103 # We check for iscsi_write16_sync() to make sure we have a
3104 # at least version 1.4.0 of libiscsi.
3105 if test "$libiscsi" != "no" ; then
3108 #include <iscsi/iscsi.h>
3109 int main(void) { iscsi_write16_sync(NULL,0,0,NULL,0,0,0,0,0,0,0); return 0; }
3111 if $pkg_config --atleast-version=1.7.0 libiscsi; then
3113 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3114 libiscsi_libs=$($pkg_config --libs libiscsi)
3115 CFLAGS="$CFLAGS $libiscsi_cflags"
3116 LIBS="$LIBS $libiscsi_libs"
3117 elif compile_prog "" "-liscsi" ; then
3119 LIBS="$LIBS -liscsi"
3121 if test "$libiscsi" = "yes" ; then
3122 feature_not_found "libiscsi" "Install libiscsi devel"
3128 # We also need to know the API version because there was an
3129 # API change from 1.4.0 to 1.5.0.
3130 if test "$libiscsi" = "yes"; then
3132 #include <iscsi/iscsi.h>
3135 iscsi_read10_task(0, 0, 0, 0, 0, 0, 0);
3139 if compile_prog "" "-liscsi"; then
3140 libiscsi_version="1.4.0"
3144 ##########################################
3148 int main(void) { return isnan(sin(0.0)); }
3150 if compile_prog "" "" ; then
3152 elif compile_prog "" "-lm" ; then
3154 libs_qga="-lm $libs_qga"
3156 error_exit "libm check failed"
3159 ##########################################
3161 # uClibc provides 2 versions of clock_gettime(), one with realtime
3162 # support and one without. This means that the clock_gettime() don't
3163 # need -lrt. We still need it for timer_create() so we check for this
3164 # function in addition.
3169 timer_create(CLOCK_REALTIME, NULL, NULL);
3170 return clock_gettime(CLOCK_REALTIME, NULL);
3174 if compile_prog "" "" ; then
3176 # we need pthread for static linking. use previous pthread test result
3177 elif compile_prog "" "-lrt $pthread_lib" ; then
3179 libs_qga="-lrt $libs_qga"
3182 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3183 "$aix" != "yes" -a "$haiku" != "yes" ; then
3184 libs_softmmu="-lutil $libs_softmmu"
3187 ##########################################
3189 if test "$spice" != "no" ; then
3192 int main(void) { spice_server_new(); return 0; }
3194 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3195 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3196 if $pkg_config --atleast-version=0.12.0 spice-server && \
3197 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3198 compile_prog "$spice_cflags" "$spice_libs" ; then
3200 libs_softmmu="$libs_softmmu $spice_libs"
3201 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3202 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3203 spice_server_version=$($pkg_config --modversion spice-server)
3205 if test "$spice" = "yes" ; then
3206 feature_not_found "spice" "Install spice-server and spice-protocol devel"
3212 # check for libcacard for smartcard support
3214 # TODO - what's the minimal nss version we support?
3215 if test "$smartcard_nss" != "no"; then
3217 #include <pk11pub.h>
3218 int main(void) { PK11_FreeSlot(0); return 0; }
3220 smartcard_includes="-I\$(SRC_PATH)/libcacard"
3221 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3222 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3223 test_cflags="$libcacard_cflags"
3224 # The header files in nss < 3.13.3 have a bug which causes them to
3225 # emit a warning. If we're going to compile QEMU with -Werror, then
3226 # test that the headers don't have this bug. Otherwise we would pass
3227 # the configure test but fail to compile QEMU later.
3228 if test "$werror" = "yes"; then
3229 test_cflags="-Werror $test_cflags"
3231 if test -n "$libtool" &&
3232 $pkg_config --atleast-version=3.12.8 nss && \
3233 compile_prog "$test_cflags" "$libcacard_libs"; then
3235 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
3236 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes"
3237 libs_softmmu="$libcacard_libs $libs_softmmu"
3239 if test "$smartcard_nss" = "yes"; then
3240 feature_not_found "nss"
3247 if test "$libusb" != "no" ; then
3248 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
3250 libusb_cflags=$($pkg_config --cflags libusb-1.0)
3251 libusb_libs=$($pkg_config --libs libusb-1.0)
3252 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3253 libs_softmmu="$libs_softmmu $libusb_libs"
3255 if test "$libusb" = "yes"; then
3256 feature_not_found "libusb" "Install libusb devel"
3262 # check for usbredirparser for usb network redirection support
3263 if test "$usb_redir" != "no" ; then
3264 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
3266 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
3267 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
3268 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3269 libs_softmmu="$libs_softmmu $usb_redir_libs"
3271 if test "$usb_redir" = "yes"; then
3272 feature_not_found "usb-redir" "Install usbredir devel"
3278 ##########################################
3279 # check if we have VSS SDK headers for win
3281 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3282 case "$vss_win32_sdk" in
3283 "") vss_win32_include="-I$source_path" ;;
3284 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
3285 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3286 vss_win32_include="-I$source_path/.sdk/vss"
3287 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3289 *) vss_win32_include="-I$vss_win32_sdk"
3292 #define __MIDL_user_allocate_free_DEFINED__
3293 #include <inc/win2003/vss.h>
3294 int main(void) { return VSS_CTX_BACKUP; }
3296 if compile_prog "$vss_win32_include" "" ; then
3297 guest_agent_with_vss="yes"
3298 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
3299 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3301 if test "$vss_win32_sdk" != "" ; then
3302 echo "ERROR: Please download and install Microsoft VSS SDK:"
3303 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3304 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3305 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3306 echo "ERROR: The headers are extracted in the directory \`inc'."
3307 feature_not_found "VSS support"
3309 guest_agent_with_vss="no"
3313 ##########################################
3314 # lookup Windows platform SDK (if not specified)
3315 # The SDK is needed only to build .tlb (type library) file of guest agent
3316 # VSS provider from the source. It is usually unnecessary because the
3317 # pre-compiled .tlb file is included.
3319 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3320 if test -z "$win_sdk"; then
3321 programfiles="$PROGRAMFILES"
3322 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
3323 if test -n "$programfiles"; then
3324 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
3326 feature_not_found "Windows SDK"
3328 elif test "$win_sdk" = "no"; then
3333 ##########################################
3335 ##########################################
3336 # check if we have fdatasync
3342 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3343 return fdatasync(0);
3345 #error Not supported
3349 if compile_prog "" "" ; then
3353 ##########################################
3354 # check if we have madvise
3358 #include <sys/types.h>
3359 #include <sys/mman.h>
3361 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3363 if compile_prog "" "" ; then
3367 ##########################################
3368 # check if we have posix_madvise
3372 #include <sys/mman.h>
3374 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3376 if compile_prog "" "" ; then
3380 ##########################################
3381 # check if we have usable SIGEV_THREAD_ID
3388 ev.sigev_notify = SIGEV_THREAD_ID;
3389 ev._sigev_un._tid = 0;
3390 asm volatile("" : : "g"(&ev));
3394 if compile_prog "" "" ; then
3398 ##########################################
3399 # check if trace backend exists
3401 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
3402 if test "$?" -ne 0 ; then
3403 error_exit "invalid trace backend" \
3404 "Please choose a supported trace backend."
3407 ##########################################
3408 # For 'ust' backend, test if ust headers are present
3409 if test "$trace_backend" = "ust"; then
3411 #include <lttng/tracepoint.h>
3412 int main(void) { return 0; }
3414 if compile_prog "" "" ; then
3415 if $pkg_config lttng-ust --exists; then
3416 lttng_ust_libs=`$pkg_config --libs lttng-ust`
3418 lttng_ust_libs="-llttng-ust"
3420 if $pkg_config liburcu-bp --exists; then
3421 urcu_bp_libs=`$pkg_config --libs liburcu-bp`
3423 urcu_bp_libs="-lurcu-bp"
3426 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
3427 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
3429 error_exit "Trace backend 'ust' missing lttng-ust header files"
3433 ##########################################
3434 # For 'dtrace' backend, test if 'dtrace' command is present
3435 if test "$trace_backend" = "dtrace"; then
3436 if ! has 'dtrace' ; then
3437 error_exit "dtrace command is not found in PATH $PATH"
3439 trace_backend_stap="no"
3440 if has 'stap' ; then
3441 trace_backend_stap="yes"
3445 ##########################################
3446 # check and set a backend for coroutine
3448 # We prefer ucontext, but it's not always possible. The fallback
3449 # is sigcontext. gthread is not selectable except explicitly, because
3450 # it is not functional enough to run QEMU proper. (It is occasionally
3451 # useful for debugging purposes.) On Windows the only valid backend
3452 # is the Windows-specific one.
3455 if test "$darwin" != "yes"; then
3457 #include <ucontext.h>
3458 #ifdef __stub_makecontext
3459 #error Ignoring glibc stub makecontext which will always fail
3461 int main(void) { makecontext(0, 0, 0); return 0; }
3463 if compile_prog "" "" ; then
3468 if test "$coroutine" = ""; then
3469 if test "$mingw32" = "yes"; then
3471 elif test "$ucontext_works" = "yes"; then
3474 coroutine=sigaltstack
3479 if test "$mingw32" != "yes"; then
3480 error_exit "'windows' coroutine backend only valid for Windows"
3482 # Unfortunately the user visible backend name doesn't match the
3483 # coroutine-*.c filename for this case, so we have to adjust it here.
3487 if test "$ucontext_works" != "yes"; then
3488 feature_not_found "ucontext"
3491 gthread|sigaltstack)
3492 if test "$mingw32" = "yes"; then
3493 error_exit "only the 'windows' coroutine backend is valid for Windows"
3497 error_exit "unknown coroutine backend $coroutine"
3502 if test "$coroutine_pool" = ""; then
3503 if test "$coroutine" = "gthread"; then
3509 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
3510 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
3513 ##########################################
3514 # check if we have open_by_handle_at
3516 open_by_handle_at=no
3519 #if !defined(AT_EMPTY_PATH)
3520 # error missing definition
3522 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3525 if compile_prog "" "" ; then
3526 open_by_handle_at=yes
3529 ########################################
3530 # check if we have linux/magic.h
3534 #include <linux/magic.h>
3539 if compile_prog "" "" ; then
3543 ########################################
3544 # check whether we can disable warning option with a pragma (this is needed
3545 # to silence warnings in the headers of some versions of external libraries).
3546 # This test has to be compiled with -Werror as otherwise an unknown pragma is
3549 # If we can't selectively disable warning in the code, disable -Werror so that
3550 # the build doesn't fail anyway.
3552 pragma_disable_unused_but_set=no
3554 #pragma GCC diagnostic push
3555 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3556 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
3557 #pragma GCC diagnostic pop
3563 if compile_prog "-Werror" "" ; then
3564 pragma_diagnostic_available=yes
3569 ########################################
3570 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3574 #include <valgrind/valgrind.h>
3575 #include <valgrind/memcheck.h>
3580 if compile_prog "" "" ; then
3584 ########################################
3585 # check if environ is declared
3595 if compile_prog "" "" ; then
3599 ########################################
3600 # check if cpuid.h is usable.
3606 unsigned a, b, c, d;
3607 int max = __get_cpuid_max(0, 0);
3610 __cpuid(1, a, b, c, d);
3614 __cpuid_count(7, 0, a, b, c, d);
3620 if compile_prog "" "" ; then
3624 ########################################
3625 # check if __[u]int128_t is usable.
3638 if compile_prog "" "" ; then
3642 ########################################
3643 # check if getauxval is available.
3647 #include <sys/auxv.h>
3649 return getauxval(AT_HWCAP) == 0;
3652 if compile_prog "" "" ; then
3656 ##########################################
3658 # After here, no more $cc or $ld runs
3660 if test "$gcov" = "yes" ; then
3661 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
3662 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
3663 elif test "$debug" = "no" ; then
3664 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
3667 ##########################################
3669 if test "$libnfs" != "no" ; then
3670 if $pkg_config --atleast-version=1.9.2 libnfs; then
3672 libnfs_libs=$($pkg_config --libs libnfs)
3673 LIBS="$LIBS $libnfs_libs"
3675 if test "$libnfs" = "yes" ; then
3676 feature_not_found "libnfs"
3682 # Disable zero malloc errors for official releases unless explicitly told to
3684 if test -z "$zero_malloc" ; then
3685 if test "$z_version" = "50" ; then
3692 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3693 if test "$werror" = "yes"; then
3694 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
3697 if test "$solaris" = "no" ; then
3698 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
3699 LDFLAGS="-Wl,--warn-common $LDFLAGS"
3703 # test if pod2man has --utf8 option
3704 if pod2man --help | grep -q utf8; then
3705 POD2MAN="pod2man --utf8"
3710 # Use ASLR, no-SEH and DEP if available
3711 if test "$mingw32" = "yes" ; then
3712 for flag in --dynamicbase --no-seh --nxcompat; do
3713 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
3714 LDFLAGS="-Wl,$flag $LDFLAGS"
3719 qemu_confdir=$sysconfdir$confsuffix
3720 qemu_datadir=$datadir$confsuffix
3721 qemu_localedir="$datadir/locale"
3724 if test "$want_tools" = "yes" ; then
3725 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3726 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3727 tools="qemu-nbd\$(EXESUF) $tools"
3730 if test "$softmmu" = yes ; then
3731 if test "$virtfs" != no ; then
3732 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3734 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3736 if test "$virtfs" = yes; then
3737 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3743 if [ "$guest_agent" != "no" ]; then
3744 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
3745 tools="qemu-ga\$(EXESUF) $tools"
3746 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then
3747 tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools"
3750 elif [ "$guest_agent" != yes ]; then
3753 error_exit "Guest agent is not supported on this platform"
3757 # Mac OS X ships with a broken assembler
3759 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
3760 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
3761 "$softmmu" = yes ; then
3764 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
3765 roms="$roms spapr-rtas"
3768 if test "$cpu" = "s390x" ; then
3769 roms="$roms s390-ccw"
3772 # Probe for the need for relocating the user-only binary.
3773 if test "$pie" = "no" ; then
3776 arm | hppa | i386 | m68k | ppc | ppc64 | s390* | sparc | sparc64 | x86_64 | x32)
3777 textseg_addr=0x60000000
3780 textseg_addr=0x400000
3783 if [ -n "$textseg_addr" ]; then
3785 int main(void) { return 0; }
3787 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
3788 if ! compile_prog "" "$textseg_ldflags"; then
3789 # In case ld does not support -Ttext-segment, edit the default linker
3790 # script via sed to set the .text start addr. This is needed on FreeBSD
3792 $ld --verbose | sed \
3793 -e '1,/==================================================/d' \
3794 -e '/==================================================/,$d' \
3795 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
3796 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
3797 textseg_ldflags="-Wl,-T../config-host.ld"
3802 # add pixman flags after all config tests are done
3803 QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags"
3804 libs_softmmu="$libs_softmmu $pixman_libs"
3806 echo "Install prefix $prefix"
3807 echo "BIOS directory `eval echo $qemu_datadir`"
3808 echo "binary directory `eval echo $bindir`"
3809 echo "library directory `eval echo $libdir`"
3810 echo "libexec directory `eval echo $libexecdir`"
3811 echo "include directory `eval echo $includedir`"
3812 echo "config directory `eval echo $sysconfdir`"
3813 if test "$mingw32" = "no" ; then
3814 echo "local state directory `eval echo $local_statedir`"
3815 echo "Manual directory `eval echo $mandir`"
3816 echo "ELF interp prefix $interp_prefix"
3818 echo "local state directory queried at runtime"
3819 echo "Windows SDK $win_sdk"
3821 echo "Source path $source_path"
3822 echo "C compiler $cc"
3823 echo "Host C compiler $host_cc"
3824 echo "C++ compiler $cxx"
3825 echo "Objective-C compiler $objcc"
3826 echo "ARFLAGS $ARFLAGS"
3827 echo "CFLAGS $CFLAGS"
3828 echo "QEMU_CFLAGS $QEMU_CFLAGS"
3829 echo "LDFLAGS $LDFLAGS"
3831 echo "install $install"
3832 echo "python $python"
3833 if test "$slirp" = "yes" ; then
3836 echo "host CPU $cpu"
3837 echo "host big endian $bigendian"
3838 echo "target list $target_list"
3839 echo "tcg debug enabled $debug_tcg"
3840 echo "gprof enabled $gprof"
3841 echo "sparse enabled $sparse"
3842 echo "strip binaries $strip_opt"
3843 echo "profiler $profiler"
3844 echo "static build $static"
3845 echo "-Werror enabled $werror"
3846 if test "$darwin" = "yes" ; then
3847 echo "Cocoa support $cocoa"
3849 echo "pixman $pixman"
3850 echo "SDL support $sdl"
3851 echo "GTK support $gtk"
3852 echo "curses support $curses"
3853 echo "curl support $curl"
3854 echo "mingw32 support $mingw32"
3855 echo "Audio drivers $audio_drv_list"
3856 echo "Block whitelist (rw) $block_drv_rw_whitelist"
3857 echo "Block whitelist (ro) $block_drv_ro_whitelist"
3858 echo "VirtFS support $virtfs"
3859 echo "VNC support $vnc"
3860 if test "$vnc" = "yes" ; then
3861 echo "VNC TLS support $vnc_tls"
3862 echo "VNC SASL support $vnc_sasl"
3863 echo "VNC JPEG support $vnc_jpeg"
3864 echo "VNC PNG support $vnc_png"
3865 echo "VNC WS support $vnc_ws"
3867 if test -n "$sparc_cpu"; then
3868 echo "Target Sparc Arch $sparc_cpu"
3870 echo "xen support $xen"
3871 echo "brlapi support $brlapi"
3872 echo "bluez support $bluez"
3873 echo "Documentation $docs"
3874 [ ! -z "$uname_release" ] && \
3875 echo "uname -r $uname_release"
3876 echo "GUEST_BASE $guest_base"
3878 echo "vde support $vde"
3879 echo "netmap support $netmap"
3880 echo "Linux AIO support $linux_aio"
3881 echo "ATTR/XATTR support $attr"
3882 echo "Install blobs $blobs"
3883 echo "KVM support $kvm"
3884 echo "RDMA support $rdma"
3885 echo "TCG interpreter $tcg_interpreter"
3886 echo "fdt support $fdt"
3887 echo "preadv support $preadv"
3888 echo "fdatasync $fdatasync"
3889 echo "madvise $madvise"
3890 echo "posix_madvise $posix_madvise"
3891 echo "sigev_thread_id $sigev_thread_id"
3892 echo "uuid support $uuid"
3893 echo "libcap-ng support $cap_ng"
3894 echo "vhost-net support $vhost_net"
3895 echo "vhost-scsi support $vhost_scsi"
3896 echo "Trace backend $trace_backend"
3897 echo "Trace output file $trace_file-<pid>"
3898 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
3899 echo "rbd support $rbd"
3900 echo "xfsctl support $xfs"
3901 echo "nss used $smartcard_nss"
3902 echo "libusb $libusb"
3903 echo "usb net redir $usb_redir"
3904 echo "GLX support $glx"
3905 if test "$libiscsi_version" = "1.4.0"; then
3906 echo "libiscsi support $libiscsi (1.4.0)"
3908 echo "libiscsi support $libiscsi"
3910 echo "libnfs support $libnfs"
3911 echo "build guest agent $guest_agent"
3912 echo "QGA VSS support $guest_agent_with_vss"
3913 echo "seccomp support $seccomp"
3914 echo "coroutine backend $coroutine"
3915 echo "coroutine pool $coroutine_pool"
3916 echo "GlusterFS support $glusterfs"
3917 echo "virtio-blk-data-plane $virtio_blk_data_plane"
3918 echo "gcov $gcov_tool"
3919 echo "gcov enabled $gcov"
3920 echo "TPM support $tpm"
3921 echo "libssh2 support $libssh2"
3922 echo "TPM passthrough $tpm_passthrough"
3923 echo "QOM debugging $qom_cast_debug"
3926 if test "$sdl_too_old" = "yes"; then
3927 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3930 config_host_mak="config-host.mak"
3932 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
3934 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3935 echo >> $config_host_mak
3937 echo all: >> $config_host_mak
3938 echo "prefix=$prefix" >> $config_host_mak
3939 echo "bindir=$bindir" >> $config_host_mak
3940 echo "libdir=$libdir" >> $config_host_mak
3941 echo "libexecdir=$libexecdir" >> $config_host_mak
3942 echo "includedir=$includedir" >> $config_host_mak
3943 echo "mandir=$mandir" >> $config_host_mak
3944 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3945 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3946 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3947 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3948 if test "$mingw32" = "no" ; then
3949 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
3951 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
3952 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
3953 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
3954 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
3955 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
3957 echo "ARCH=$ARCH" >> $config_host_mak
3959 if test "$debug_tcg" = "yes" ; then
3960 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3962 if test "$strip_opt" = "yes" ; then
3963 echo "STRIP=${strip}" >> $config_host_mak
3965 if test "$bigendian" = "yes" ; then
3966 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3968 if test "$mingw32" = "yes" ; then
3969 echo "CONFIG_WIN32=y" >> $config_host_mak
3970 rc_version=`cat $source_path/VERSION`
3971 version_major=${rc_version%%.*}
3972 rc_version=${rc_version#*.}
3973 version_minor=${rc_version%%.*}
3974 rc_version=${rc_version#*.}
3975 version_subminor=${rc_version%%.*}
3977 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3978 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3979 if test "$guest_agent_with_vss" = "yes" ; then
3980 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
3981 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
3984 echo "CONFIG_POSIX=y" >> $config_host_mak
3987 if test "$linux" = "yes" ; then
3988 echo "CONFIG_LINUX=y" >> $config_host_mak
3991 if test "$darwin" = "yes" ; then
3992 echo "CONFIG_DARWIN=y" >> $config_host_mak
3995 if test "$aix" = "yes" ; then
3996 echo "CONFIG_AIX=y" >> $config_host_mak
3999 if test "$solaris" = "yes" ; then
4000 echo "CONFIG_SOLARIS=y" >> $config_host_mak
4001 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
4002 if test "$needs_libsunmath" = "yes" ; then
4003 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
4006 if test "$haiku" = "yes" ; then
4007 echo "CONFIG_HAIKU=y" >> $config_host_mak
4009 if test "$static" = "yes" ; then
4010 echo "CONFIG_STATIC=y" >> $config_host_mak
4012 if test "$profiler" = "yes" ; then
4013 echo "CONFIG_PROFILER=y" >> $config_host_mak
4015 if test "$slirp" = "yes" ; then
4016 echo "CONFIG_SLIRP=y" >> $config_host_mak
4017 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4019 if test "$vde" = "yes" ; then
4020 echo "CONFIG_VDE=y" >> $config_host_mak
4022 if test "$netmap" = "yes" ; then
4023 echo "CONFIG_NETMAP=y" >> $config_host_mak
4025 if test "$cap_ng" = "yes" ; then
4026 echo "CONFIG_LIBCAP=y" >> $config_host_mak
4028 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
4029 for drv in $audio_drv_list; do
4030 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
4031 echo "$def=y" >> $config_host_mak
4032 if test "$drv" = "fmod"; then
4033 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
4036 if test "$audio_pt_int" = "yes" ; then
4037 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
4039 if test "$audio_win_int" = "yes" ; then
4040 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
4042 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
4043 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
4044 if test "$vnc" = "yes" ; then
4045 echo "CONFIG_VNC=y" >> $config_host_mak
4047 if test "$vnc_tls" = "yes" ; then
4048 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
4050 if test "$vnc_sasl" = "yes" ; then
4051 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
4053 if test "$vnc_jpeg" = "yes" ; then
4054 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
4056 if test "$vnc_png" = "yes" ; then
4057 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4059 if test "$vnc_ws" = "yes" ; then
4060 echo "CONFIG_VNC_WS=y" >> $config_host_mak
4061 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak
4063 if test "$fnmatch" = "yes" ; then
4064 echo "CONFIG_FNMATCH=y" >> $config_host_mak
4066 if test "$uuid" = "yes" ; then
4067 echo "CONFIG_UUID=y" >> $config_host_mak
4069 if test "$xfs" = "yes" ; then
4070 echo "CONFIG_XFS=y" >> $config_host_mak
4072 qemu_version=`head $source_path/VERSION`
4073 echo "VERSION=$qemu_version" >>$config_host_mak
4074 echo "PKGVERSION=$pkgversion" >>$config_host_mak
4075 echo "SRC_PATH=$source_path" >> $config_host_mak
4076 echo "TARGET_DIRS=$target_list" >> $config_host_mak
4077 if [ "$docs" = "yes" ] ; then
4078 echo "BUILD_DOCS=yes" >> $config_host_mak
4080 if test "$sdl" = "yes" ; then
4081 echo "CONFIG_SDL=y" >> $config_host_mak
4082 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
4084 if test "$cocoa" = "yes" ; then
4085 echo "CONFIG_COCOA=y" >> $config_host_mak
4087 if test "$curses" = "yes" ; then
4088 echo "CONFIG_CURSES=y" >> $config_host_mak
4090 if test "$utimens" = "yes" ; then
4091 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
4093 if test "$pipe2" = "yes" ; then
4094 echo "CONFIG_PIPE2=y" >> $config_host_mak
4096 if test "$accept4" = "yes" ; then
4097 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
4099 if test "$splice" = "yes" ; then
4100 echo "CONFIG_SPLICE=y" >> $config_host_mak
4102 if test "$eventfd" = "yes" ; then
4103 echo "CONFIG_EVENTFD=y" >> $config_host_mak
4105 if test "$fallocate" = "yes" ; then
4106 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4108 if test "$fallocate_punch_hole" = "yes" ; then
4109 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
4111 if test "$sync_file_range" = "yes" ; then
4112 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
4114 if test "$fiemap" = "yes" ; then
4115 echo "CONFIG_FIEMAP=y" >> $config_host_mak
4117 if test "$dup3" = "yes" ; then
4118 echo "CONFIG_DUP3=y" >> $config_host_mak
4120 if test "$ppoll" = "yes" ; then
4121 echo "CONFIG_PPOLL=y" >> $config_host_mak
4123 if test "$prctl_pr_set_timerslack" = "yes" ; then
4124 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
4126 if test "$epoll" = "yes" ; then
4127 echo "CONFIG_EPOLL=y" >> $config_host_mak
4129 if test "$epoll_create1" = "yes" ; then
4130 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4132 if test "$epoll_pwait" = "yes" ; then
4133 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4135 if test "$sendfile" = "yes" ; then
4136 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4138 if test "$inotify" = "yes" ; then
4139 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4141 if test "$inotify1" = "yes" ; then
4142 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4144 if test "$byteswap_h" = "yes" ; then
4145 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4147 if test "$bswap_h" = "yes" ; then
4148 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4150 if test "$curl" = "yes" ; then
4151 echo "CONFIG_CURL=y" >> $config_host_mak
4152 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4154 if test "$brlapi" = "yes" ; then
4155 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4157 if test "$bluez" = "yes" ; then
4158 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4159 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4161 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4162 if test "$gtk" = "yes" ; then
4163 echo "CONFIG_GTK=y" >> $config_host_mak
4164 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4165 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
4167 if test "$xen" = "yes" ; then
4168 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
4169 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
4171 if test "$linux_aio" = "yes" ; then
4172 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
4174 if test "$attr" = "yes" ; then
4175 echo "CONFIG_ATTR=y" >> $config_host_mak
4177 if test "$libattr" = "yes" ; then
4178 echo "CONFIG_LIBATTR=y" >> $config_host_mak
4180 if test "$virtfs" = "yes" ; then
4181 echo "CONFIG_VIRTFS=y" >> $config_host_mak
4183 if test "$vhost_scsi" = "yes" ; then
4184 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
4186 if test "$blobs" = "yes" ; then
4187 echo "INSTALL_BLOBS=yes" >> $config_host_mak
4189 if test "$iovec" = "yes" ; then
4190 echo "CONFIG_IOVEC=y" >> $config_host_mak
4192 if test "$preadv" = "yes" ; then
4193 echo "CONFIG_PREADV=y" >> $config_host_mak
4195 if test "$fdt" = "yes" ; then
4196 echo "CONFIG_FDT=y" >> $config_host_mak
4198 if test "$signalfd" = "yes" ; then
4199 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
4201 if test "$tcg_interpreter" = "yes" ; then
4202 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
4204 if test "$fdatasync" = "yes" ; then
4205 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
4207 if test "$madvise" = "yes" ; then
4208 echo "CONFIG_MADVISE=y" >> $config_host_mak
4210 if test "$posix_madvise" = "yes" ; then
4211 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
4213 if test "$sigev_thread_id" = "yes" ; then
4214 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
4217 if test "$spice" = "yes" ; then
4218 echo "CONFIG_SPICE=y" >> $config_host_mak
4221 if test "$smartcard_nss" = "yes" ; then
4222 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
4223 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
4224 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
4227 if test "$libusb" = "yes" ; then
4228 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
4231 if test "$usb_redir" = "yes" ; then
4232 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
4235 if test "$glx" = "yes" ; then
4236 echo "CONFIG_GLX=y" >> $config_host_mak
4237 echo "GLX_LIBS=$glx_libs" >> $config_host_mak
4240 if test "$libiscsi" = "yes" ; then
4241 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
4242 if test "$libiscsi_version" = "1.4.0"; then
4243 echo "CONFIG_LIBISCSI_1_4=y" >> $config_host_mak
4247 if test "$libnfs" = "yes" ; then
4248 echo "CONFIG_LIBNFS=y" >> $config_host_mak
4251 if test "$seccomp" = "yes"; then
4252 echo "CONFIG_SECCOMP=y" >> $config_host_mak
4255 # XXX: suppress that
4256 if [ "$bsd" = "yes" ] ; then
4257 echo "CONFIG_BSD=y" >> $config_host_mak
4260 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
4262 if test "$zero_malloc" = "yes" ; then
4263 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
4265 if test "$qom_cast_debug" = "yes" ; then
4266 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
4268 if test "$rbd" = "yes" ; then
4269 echo "CONFIG_RBD=y" >> $config_host_mak
4272 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
4273 if test "$coroutine_pool" = "yes" ; then
4274 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
4276 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
4279 if test "$open_by_handle_at" = "yes" ; then
4280 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
4283 if test "$linux_magic_h" = "yes" ; then
4284 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
4287 if test "$pragma_diagnostic_available" = "yes" ; then
4288 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
4291 if test "$valgrind_h" = "yes" ; then
4292 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
4295 if test "$has_environ" = "yes" ; then
4296 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
4299 if test "$cpuid_h" = "yes" ; then
4300 echo "CONFIG_CPUID_H=y" >> $config_host_mak
4303 if test "$int128" = "yes" ; then
4304 echo "CONFIG_INT128=y" >> $config_host_mak
4307 if test "$getauxval" = "yes" ; then
4308 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
4311 if test "$glusterfs" = "yes" ; then
4312 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
4315 if test "$glusterfs_discard" = "yes" ; then
4316 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
4319 if test "$glusterfs_zerofill" = "yes" ; then
4320 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
4323 if test "$libssh2" = "yes" ; then
4324 echo "CONFIG_LIBSSH2=y" >> $config_host_mak
4327 if test "$virtio_blk_data_plane" = "yes" ; then
4328 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak
4331 if test "$vhdx" = "yes" ; then
4332 echo "CONFIG_VHDX=y" >> $config_host_mak
4336 if test "$libusb" = "yes"; then
4337 echo "HOST_USB=libusb legacy" >> $config_host_mak
4339 echo "HOST_USB=stub" >> $config_host_mak
4342 # TPM passthrough support?
4343 if test "$tpm" = "yes"; then
4344 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
4345 if test "$tpm_passthrough" = "yes"; then
4346 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
4350 # use default implementation for tracing backend-specific routines
4352 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
4353 if test "$trace_backend" = "nop"; then
4354 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
4356 if test "$trace_backend" = "simple"; then
4357 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
4359 # Set the appropriate trace file.
4360 trace_file="\"$trace_file-\" FMT_pid"
4362 if test "$trace_backend" = "stderr"; then
4363 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
4366 if test "$trace_backend" = "ust"; then
4367 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
4369 if test "$trace_backend" = "dtrace"; then
4370 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
4371 if test "$trace_backend_stap" = "yes" ; then
4372 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
4375 if test "$trace_backend" = "ftrace"; then
4376 if test "$linux" = "yes" ; then
4377 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
4380 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
4383 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
4384 if test "$trace_default" = "yes"; then
4385 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
4388 if test "$rdma" = "yes" ; then
4389 echo "CONFIG_RDMA=y" >> $config_host_mak
4392 if test "$tcg_interpreter" = "yes"; then
4393 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
4394 elif test "$ARCH" = "sparc64" ; then
4395 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
4396 elif test "$ARCH" = "s390x" ; then
4397 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
4398 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
4399 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
4401 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
4403 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
4405 echo "TOOLS=$tools" >> $config_host_mak
4406 echo "ROMS=$roms" >> $config_host_mak
4407 echo "MAKE=$make" >> $config_host_mak
4408 echo "INSTALL=$install" >> $config_host_mak
4409 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
4410 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
4411 if test -n "$libtool"; then
4412 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
4413 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
4415 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
4416 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
4418 echo "PYTHON=$python" >> $config_host_mak
4419 echo "CC=$cc" >> $config_host_mak
4420 if $iasl -h > /dev/null 2>&1; then
4421 echo "IASL=$iasl" >> $config_host_mak
4423 echo "CC_I386=$cc_i386" >> $config_host_mak
4424 echo "HOST_CC=$host_cc" >> $config_host_mak
4425 echo "CXX=$cxx" >> $config_host_mak
4426 echo "OBJCC=$objcc" >> $config_host_mak
4427 echo "AR=$ar" >> $config_host_mak
4428 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
4429 echo "AS=$as" >> $config_host_mak
4430 echo "CPP=$cpp" >> $config_host_mak
4431 echo "OBJCOPY=$objcopy" >> $config_host_mak
4432 echo "LD=$ld" >> $config_host_mak
4433 echo "WINDRES=$windres" >> $config_host_mak
4434 echo "LIBTOOL=$libtool" >> $config_host_mak
4435 echo "CFLAGS=$CFLAGS" >> $config_host_mak
4436 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
4437 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
4438 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
4439 if test "$sparse" = "yes" ; then
4440 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
4441 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
4442 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
4444 if test "$cross_prefix" != ""; then
4445 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
4447 echo "AUTOCONF_HOST := " >> $config_host_mak
4449 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
4450 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
4451 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
4452 echo "LIBS+=$LIBS" >> $config_host_mak
4453 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
4454 echo "EXESUF=$EXESUF" >> $config_host_mak
4455 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
4456 echo "POD2MAN=$POD2MAN" >> $config_host_mak
4457 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
4458 if test "$gcov" = "yes" ; then
4459 echo "CONFIG_GCOV=y" >> $config_host_mak
4460 echo "GCOV=$gcov_tool" >> $config_host_mak
4463 # use included Linux headers
4464 if test "$linux" = "yes" ; then
4465 mkdir -p linux-headers
4480 # For most CPUs the kernel architecture name and QEMU CPU name match.
4484 # For non-KVM architectures we will not have asm headers
4485 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
4486 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
4490 for target in $target_list; do
4491 target_dir="$target"
4492 config_target_mak=$target_dir/config-target.mak
4493 target_name=`echo $target | cut -d '-' -f 1`
4494 target_bigendian="no"
4496 case "$target_name" in
4497 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
4498 target_bigendian=yes
4502 target_user_only="no"
4503 target_linux_user="no"
4504 target_bsd_user="no"
4506 ${target_name}-softmmu)
4507 target_softmmu="yes"
4509 ${target_name}-linux-user)
4510 if test "$linux" != "yes" ; then
4511 error_exit "Target '$target' is only available on a Linux host"
4513 target_user_only="yes"
4514 target_linux_user="yes"
4516 ${target_name}-bsd-user)
4517 if test "$bsd" != "yes" ; then
4518 error_exit "Target '$target' is only available on a BSD host"
4520 target_user_only="yes"
4521 target_bsd_user="yes"
4524 error_exit "Target '$target' not recognised"
4529 mkdir -p $target_dir
4530 echo "# Automatically generated by configure - do not modify" > $config_target_mak
4533 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
4536 TARGET_ARCH="$target_name"
4540 case "$target_name" in
4544 TARGET_BASE_ARCH=i386
4551 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
4554 TARGET_BASE_ARCH=arm
4556 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml"
4564 gdb_xml_files="cf-core.xml cf-fp.xml"
4566 microblaze|microblazeel)
4567 TARGET_ARCH=microblaze
4572 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
4576 TARGET_BASE_ARCH=mips
4577 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
4578 echo "TARGET_ABI32=y" >> $config_target_mak
4582 TARGET_BASE_ARCH=mips
4583 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
4588 TARGET_ARCH=openrisc
4589 TARGET_BASE_ARCH=openrisc
4592 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4595 TARGET_BASE_ARCH=ppc
4597 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4600 TARGET_BASE_ARCH=ppc
4602 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4606 TARGET_BASE_ARCH=ppc
4608 echo "TARGET_ABI32=y" >> $config_target_mak
4609 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4618 TARGET_BASE_ARCH=sparc
4622 TARGET_BASE_ARCH=sparc
4623 TARGET_ABI_DIR=sparc
4624 echo "TARGET_ABI32=y" >> $config_target_mak
4634 error_exit "Unsupported target CPU"
4637 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
4638 if [ "$TARGET_BASE_ARCH" = "" ]; then
4639 TARGET_BASE_ARCH=$TARGET_ARCH
4642 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
4645 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
4648 target_arch_name="`upper $TARGET_ARCH`"
4649 echo "TARGET_$target_arch_name=y" >> $config_target_mak
4650 echo "TARGET_NAME=$target_name" >> $config_target_mak
4651 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
4652 if [ "$TARGET_ABI_DIR" = "" ]; then
4653 TARGET_ABI_DIR=$TARGET_ARCH
4655 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
4656 case "$target_name" in
4658 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
4659 echo "CONFIG_XEN=y" >> $config_target_mak
4660 if test "$xen_pci_passthrough" = yes; then
4661 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
4667 case "$target_name" in
4668 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x)
4669 # Make sure the target and host cpus are compatible
4670 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
4671 \( "$target_name" = "$cpu" -o \
4672 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
4673 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
4674 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
4675 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
4676 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
4677 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then
4678 echo "CONFIG_KVM=y" >> $config_target_mak
4679 if test "$vhost_net" = "yes" ; then
4680 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
4684 if test "$target_bigendian" = "yes" ; then
4685 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
4687 if test "$target_softmmu" = "yes" ; then
4688 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
4690 if test "$target_user_only" = "yes" ; then
4691 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
4692 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
4694 if test "$target_linux_user" = "yes" ; then
4695 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
4698 if test ! -z "$gdb_xml_files" ; then
4699 for x in $gdb_xml_files; do
4700 list="$list $source_path/gdb-xml/$x"
4702 echo "TARGET_XML_FILES=$list" >> $config_target_mak
4705 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
4706 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
4708 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
4709 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
4711 if test "$target_bsd_user" = "yes" ; then
4712 echo "CONFIG_BSD_USER=y" >> $config_target_mak
4715 # generate QEMU_CFLAGS/LDFLAGS for targets
4720 for i in $ARCH $TARGET_BASE_ARCH ; do
4723 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
4724 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
4727 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
4728 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
4729 if test -n "${cxx}"; then
4730 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak
4731 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak
4735 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
4736 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
4739 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
4740 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
4743 echo "CONFIG_I386_DIS=y" >> $config_target_mak
4744 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
4747 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
4748 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
4751 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
4752 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
4755 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
4756 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
4759 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
4760 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
4763 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
4764 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
4767 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak
4768 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak
4771 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
4772 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
4775 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
4776 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
4779 echo "CONFIG_S390_DIS=y" >> $config_target_mak
4780 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
4783 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
4784 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
4787 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
4788 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
4791 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
4792 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
4796 if test "$tcg_interpreter" = "yes" ; then
4797 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
4798 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
4803 # Ensure there's only a single GP
4804 cflags="-msmall-data $cflags"
4808 if test "$gprof" = "yes" ; then
4809 echo "TARGET_GPROF=yes" >> $config_target_mak
4810 if test "$target_linux_user" = "yes" ; then
4812 ldflags="-p $ldflags"
4814 if test "$target_softmmu" = "yes" ; then
4815 ldflags="-p $ldflags"
4816 echo "GPROF_CFLAGS=-p" >> $config_target_mak
4820 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
4821 ldflags="$ldflags $textseg_ldflags"
4824 echo "LDFLAGS+=$ldflags" >> $config_target_mak
4825 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
4827 done # for target in $targets
4829 if [ "$pixman" = "internal" ]; then
4830 echo "config-host.h: subdir-pixman" >> $config_host_mak
4833 if test "$rdma" = "yes" ; then
4834 echo "CONFIG_RDMA=y" >> $config_host_mak
4837 if [ "$dtc_internal" = "yes" ]; then
4838 echo "config-host.h: subdir-dtc" >> $config_host_mak
4841 # build tree in object directory in case the source is not in the current directory
4842 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
4844 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
4845 DIRS="$DIRS roms/seabios roms/vgabios"
4846 DIRS="$DIRS qapi-generated"
4847 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
4848 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
4849 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
4850 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
4851 FILES="$FILES pc-bios/spapr-rtas/Makefile"
4852 FILES="$FILES pc-bios/s390-ccw/Makefile"
4853 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
4854 FILES="$FILES pc-bios/qemu-icon.bmp"
4856 $source_path/pc-bios/*.bin \
4857 $source_path/pc-bios/*.aml \
4858 $source_path/pc-bios/*.rom \
4859 $source_path/pc-bios/*.dtb \
4860 $source_path/pc-bios/*.img \
4861 $source_path/pc-bios/openbios-* \
4862 $source_path/pc-bios/palcode-*
4864 FILES="$FILES pc-bios/`basename $bios_file`"
4866 for test_file in `find $source_path/tests/acpi-test-data -type f`
4868 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
4871 for f in $FILES ; do
4872 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
4873 symlink "$source_path/$f" "$f"
4877 # temporary config to build submodules
4878 for rom in seabios vgabios ; do
4879 config_mak=roms/$rom/config.mak
4880 echo "# Automatically generated by configure - do not modify" > $config_mak
4881 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
4882 echo "AS=$as" >> $config_mak
4883 echo "CC=$cc" >> $config_mak
4884 echo "BCC=bcc" >> $config_mak
4885 echo "CPP=$cpp" >> $config_mak
4886 echo "OBJCOPY=objcopy" >> $config_mak
4887 echo "IASL=$iasl" >> $config_mak
4888 echo "LD=$ld" >> $config_mak
4891 if test "$docs" = "yes" ; then