3 # qemu configure script (c) 2003 Fabrice Bellard
6 # Unset some variables known to interfere with behavior of common tools,
7 # just as autoconf does.
8 CLICOLOR_FORCE= GREP_OPTIONS=
9 unset CLICOLOR_FORCE GREP_OPTIONS
11 # Don't allow CCACHE, if present, to use cached results of compile tests!
12 export CCACHE_RECACHE=yes
14 # Temporary directory used for files created while
15 # configure runs. Since it is in the build directory
16 # we can safely blow away any previous version of it
17 # (and we need not jump through hoops to try to delete
18 # it when configure exits.)
23 echo "ERROR: failed to create temporary directory"
28 TMPC="${TMPDIR1}/${TMPB}.c"
29 TMPO="${TMPDIR1}/${TMPB}.o"
30 TMPCXX="${TMPDIR1}/${TMPB}.cxx"
31 TMPL="${TMPDIR1}/${TMPB}.lo"
32 TMPA="${TMPDIR1}/lib${TMPB}.la"
33 TMPE="${TMPDIR1}/${TMPB}.exe"
34 TMPMO="${TMPDIR1}/${TMPB}.mo"
38 # Print a helpful header at the top of config.log
39 echo "# QEMU configure log $(date)" >> config.log
40 printf "# Configured with:" >> config.log
41 printf " '%s'" "$0" "$@" >> config.log
43 echo "#" >> config.log
48 while test -n "$2"; do
57 # Run the compiler, capturing its output to the log. First argument
58 # is compiler binary to execute.
61 echo $compiler "$@" >> config.log
62 $compiler "$@" >> config.log 2>&1 || return $?
63 # Test passed. If this is an --enable-werror build, rerun
64 # the test with -Werror and bail out if it fails. This
65 # makes warning-generating-errors in configure test code
66 # obvious to developers.
67 if test "$werror" != "yes"; then
70 # Don't bother rerunning the compile if we were already using -Werror
76 echo $compiler -Werror "$@" >> config.log
77 $compiler -Werror "$@" >> config.log 2>&1 && return $?
78 error_exit "configure test passed without -Werror but failed with -Werror." \
79 "This is probably a bug in the configure script. The failing command" \
80 "will be at the bottom of config.log." \
81 "You can run configure with --disable-werror to bypass this check."
85 do_compiler "$cc" "$@"
89 do_compiler "$cxx" "$@"
93 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
94 # options which some versions of GCC's C++ compiler complain about
95 # because they only make sense for C programs.
97 for arg in $QEMU_CFLAGS; do
99 -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
100 -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
103 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
111 do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
117 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
120 # symbolically link $1 to $2. Portable version of "ln -sf".
123 mkdir -p "$(dirname "$2")"
127 # check whether a command is available to this shell (may be either an
128 # executable or a builtin)
130 type "$1" >/dev/null 2>&1
133 # search for an executable in PATH
139 # pathname has a dir component?
140 if [ "${local_command#*/}" != "$local_command" ]; then
141 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
142 echo "$local_command"
146 if [ -z "$local_command" ]; then
151 for local_dir in $PATH; do
152 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
153 echo "$local_dir/$local_command"
154 IFS="${local_ifs:-$(printf ' \t\n')}"
159 IFS="${local_ifs:-$(printf ' \t\n')}"
164 echo "$trace_backends" | grep "$1" >/dev/null
168 source_path=$(dirname "$0")
171 interp_prefix="/usr/gnemul/qemu-%M"
175 block_drv_rw_whitelist=""
176 block_drv_ro_whitelist=""
182 cc_i386=i386-pc-linux-gnu-gcc
187 # Don't accept a target_list environment variable.
190 # Default value for a variable defining feature "foo".
191 # * foo="no" feature will only be used if --enable-foo arg is given
192 # * foo="" feature will be searched for, and if found, will be used
193 # unless --disable-foo is given
194 # * foo="yes" this value will only be set by --enable-foo flag.
195 # feature will searched for,
196 # if not found, configure exits with error
198 # Always add --enable-foo and --disable-foo command line args.
199 # Distributions want to ensure that several features are compiled in, and it
200 # is impossible without a --enable-foo that exits if a feature is not found.
222 xen_pv_domain_build="no"
223 xen_pci_passthrough=""
247 LDFLAGS_SHARED="-shared"
250 mandir="\${prefix}/share/man"
251 datadir="\${prefix}/share"
252 qemu_docdir="\${prefix}/share/doc/qemu"
253 bindir="\${prefix}/bin"
254 libdir="\${prefix}/lib"
255 libexecdir="\${prefix}/libexec"
256 includedir="\${prefix}/include"
257 sysconfdir="\${prefix}/etc"
258 local_statedir="\${prefix}/var"
290 guest_agent_with_vss="no"
291 guest_agent_ntddscsi="no"
302 glusterfs_xlator_opt="no"
303 glusterfs_discard="no"
304 glusterfs_zerofill="no"
309 tls_priority="NORMAL"
325 # parse CC options first
327 optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
329 --cross-prefix=*) cross_prefix="$optarg"
333 --cxx=*) CXX="$optarg"
335 --source-path=*) source_path="$optarg"
337 --cpu=*) cpu="$optarg"
339 --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
340 EXTRA_CFLAGS="$optarg"
342 --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
343 EXTRA_LDFLAGS="$optarg"
345 --enable-debug-info) debug_info="yes"
347 --disable-debug-info) debug_info="no"
352 # Using uname is really, really broken. Once we have the right set of checks
353 # we can eliminate its usage altogether.
355 # Preferred compiler:
357 # ${cross_prefix}gcc (if cross-prefix specified)
359 if test -z "${CC}${cross_prefix}"; then
362 cc="${CC-${cross_prefix}gcc}"
365 if test -z "${CXX}${cross_prefix}"; then
368 cxx="${CXX-${cross_prefix}g++}"
371 ar="${AR-${cross_prefix}ar}"
372 as="${AS-${cross_prefix}as}"
375 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
376 ld="${LD-${cross_prefix}ld}"
377 nm="${NM-${cross_prefix}nm}"
378 strip="${STRIP-${cross_prefix}strip}"
379 windres="${WINDRES-${cross_prefix}windres}"
380 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
382 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
384 pkg_config=query_pkg_config
385 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
386 sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
388 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
389 ARFLAGS="${ARFLAGS-rv}"
391 # default flags for all hosts
392 QEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS"
393 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
394 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
395 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
396 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
397 if test "$debug_info" = "yes"; then
399 LDFLAGS="-g $LDFLAGS"
402 # make source path absolute
403 source_path=$(cd "$source_path"; pwd)
405 # running configure in the source tree?
406 # we know that's the case if configure is there.
407 if test -f "./configure"; then
408 pwd_is_source_path="y"
410 pwd_is_source_path="n"
416 #error $1 not defined
418 int main(void) { return 0; }
426 int main(void) { return 0; }
433 int main(void) { return 0; }
437 if check_define __linux__ ; then
439 elif check_define _WIN32 ; then
441 elif check_define __OpenBSD__ ; then
443 elif check_define __sun__ ; then
445 elif check_define __HAIKU__ ; then
451 # Some host OSes need non-standard checks for which CPU to use.
452 # Note that these checks are broken for cross-compilation: if you're
453 # cross-compiling to one of these OSes then you'll need to specify
454 # the correct CPU with the --cpu option.
457 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
458 # run 64-bit userspace code.
459 # If the user didn't specify a CPU explicitly and the kernel says this is
460 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
461 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
466 # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
467 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
472 if test ! -z "$cpu" ; then
473 # command line argument
475 elif check_define __i386__ ; then
477 elif check_define __x86_64__ ; then
478 if check_define __ILP32__ ; then
483 elif check_define __sparc__ ; then
484 if check_define __arch64__ ; then
489 elif check_define _ARCH_PPC ; then
490 if check_define _ARCH_PPC64 ; then
495 elif check_define __mips__ ; then
497 elif check_define __ia64__ ; then
499 elif check_define __s390__ ; then
500 if check_define __s390x__ ; then
505 elif check_define __arm__ ; then
507 elif check_define __aarch64__ ; then
509 elif check_define __hppa__ ; then
516 # Normalise host CPU name and set ARCH.
517 # Note that this case should only have supported host CPUs, not guests.
519 ia64|ppc|ppc64|s390|s390x|sparc64|x32)
522 i386|i486|i586|i686|i86pc|BePC)
541 # This will result in either an error or falling back to TCI later
545 if test -z "$ARCH"; then
551 # host *BSD for user mode
557 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
558 audio_possible_drivers="sdl"
563 audio_possible_drivers="dsound sdl"
564 if check_include dsound.h; then
565 audio_drv_list="dsound"
573 audio_possible_drivers="oss sdl pa"
579 audio_possible_drivers="oss sdl pa"
580 # needed for kinfo_getvmmap(3) in libutil.h
582 netmap="" # enable netmap autodetect
583 HOST_VARIANT_DIR="freebsd"
589 audio_possible_drivers="oss sdl pa"
590 HOST_VARIANT_DIR="dragonfly"
596 audio_possible_drivers="oss sdl"
598 HOST_VARIANT_DIR="netbsd"
604 audio_possible_drivers="sdl"
605 HOST_VARIANT_DIR="openbsd"
610 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
611 if [ "$cpu" = "x86_64" ] ; then
612 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
613 LDFLAGS="-arch x86_64 $LDFLAGS"
616 audio_drv_list="coreaudio"
617 audio_possible_drivers="coreaudio sdl"
618 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
619 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
620 # Disable attempts to use ObjectiveC features in os/object.h since they
621 # won't work when we're compiling with gcc as a C compiler.
622 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
623 HOST_VARIANT_DIR="darwin"
628 install="${INSTALL-ginstall}"
630 smbd="${SMBD-/usr/sfw/sbin/smbd}"
631 needs_libsunmath="no"
632 solarisrev=$(uname -r | cut -f2 -d.)
633 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
634 if test "$solarisrev" -le 9 ; then
635 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
636 needs_libsunmath="yes"
637 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
638 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
639 LIBS="-lsunmath $LIBS"
641 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
642 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
643 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
644 "Studio 11 can be downloaded from www.sun.com."
648 if test -f /usr/include/sys/soundcard.h ; then
651 audio_possible_drivers="oss sdl"
652 # needed for CMSG_ macros in sys/socket.h
653 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
654 # needed for TIOCWIN* defines in termios.h
655 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
656 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
657 solarisnetlibs="-lsocket -lnsl -lresolv"
658 LIBS="$solarisnetlibs $LIBS"
659 libs_qga="$solarisnetlibs $libs_qga"
667 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
668 LIBS="-lposix_error_mapper -lnetwork $LIBS"
672 audio_possible_drivers="oss alsa sdl pa"
679 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
683 if [ "$bsd" = "yes" ] ; then
684 if [ "$darwin" != "yes" ] ; then
689 : ${make=${MAKE-make}}
690 : ${install=${INSTALL-install}}
691 : ${python=${PYTHON-python}}
692 : ${smbd=${SMBD-/usr/sbin/smbd}}
694 # Default objcc to clang if available, otherwise use CC
701 if test "$mingw32" = "yes" ; then
704 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
705 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
706 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
707 # MinGW needs -mthreads for TLS and macro _MT.
708 QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
709 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
711 if compile_prog "" "-liberty" ; then
712 LIBS="-liberty $LIBS"
714 prefix="c:/Program Files/QEMU"
717 qemu_docdir="\${prefix}"
719 sysconfdir="\${prefix}"
722 libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi -lnetapi32 $libs_qga"
728 optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
730 --help|-h) show_help=yes
732 --version|-V) exec cat $source_path/VERSION
734 --prefix=*) prefix="$optarg"
736 --interp-prefix=*) interp_prefix="$optarg"
744 --host-cc=*) host_cc="$optarg"
748 --iasl=*) iasl="$optarg"
750 --objcc=*) objcc="$optarg"
752 --make=*) make="$optarg"
754 --install=*) install="$optarg"
756 --python=*) python="$optarg"
758 --gcov=*) gcov_tool="$optarg"
760 --smbd=*) smbd="$optarg"
768 --disable-debug-info)
778 --target-list=*) target_list="$optarg"
780 --enable-trace-backends=*) trace_backends="$optarg"
782 # XXX: backwards compatibility
783 --enable-trace-backend=*) trace_backends="$optarg"
785 --with-trace-file=*) trace_file="$optarg"
787 --enable-gprof) gprof="yes"
789 --enable-gcov) gcov="yes"
793 LDFLAGS="-static $LDFLAGS"
794 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
796 --mandir=*) mandir="$optarg"
798 --bindir=*) bindir="$optarg"
800 --libdir=*) libdir="$optarg"
802 --libexecdir=*) libexecdir="$optarg"
804 --includedir=*) includedir="$optarg"
806 --datadir=*) datadir="$optarg"
808 --with-confsuffix=*) confsuffix="$optarg"
810 --docdir=*) qemu_docdir="$optarg"
812 --sysconfdir=*) sysconfdir="$optarg"
814 --localstatedir=*) local_statedir="$optarg"
816 --sbindir=*|--sharedstatedir=*|\
817 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
818 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
819 # These switches are silently ignored, for compatibility with
820 # autoconf-generated configure scripts. This allows QEMU's
821 # configure to be used by RPM and similar macros that set
822 # lots of directory switches by default.
824 --with-system-pixman) pixman="system"
826 --without-system-pixman) pixman="internal"
828 --without-pixman) pixman="none"
830 --disable-sdl) sdl="no"
832 --enable-sdl) sdl="yes"
834 --with-sdlabi=*) sdlabi="$optarg"
836 --disable-qom-cast-debug) qom_cast_debug="no"
838 --enable-qom-cast-debug) qom_cast_debug="yes"
840 --disable-virtfs) virtfs="no"
842 --enable-virtfs) virtfs="yes"
844 --disable-vnc) vnc="no"
846 --enable-vnc) vnc="yes"
848 --oss-lib=*) oss_lib="$optarg"
850 --audio-drv-list=*) audio_drv_list="$optarg"
852 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
854 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
856 --enable-debug-tcg) debug_tcg="yes"
858 --disable-debug-tcg) debug_tcg="no"
861 # Enable debugging options that aren't excessively noisy
867 --enable-sparse) sparse="yes"
869 --disable-sparse) sparse="no"
871 --disable-strip) strip_opt="no"
873 --disable-vnc-sasl) vnc_sasl="no"
875 --enable-vnc-sasl) vnc_sasl="yes"
877 --disable-vnc-jpeg) vnc_jpeg="no"
879 --enable-vnc-jpeg) vnc_jpeg="yes"
881 --disable-vnc-png) vnc_png="no"
883 --enable-vnc-png) vnc_png="yes"
885 --disable-slirp) slirp="no"
887 --disable-uuid) uuid="no"
889 --enable-uuid) uuid="yes"
891 --disable-vde) vde="no"
893 --enable-vde) vde="yes"
895 --disable-netmap) netmap="no"
897 --enable-netmap) netmap="yes"
899 --disable-xen) xen="no"
901 --enable-xen) xen="yes"
903 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
905 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
907 --disable-xen-pv-domain-build) xen_pv_domain_build="no"
909 --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
911 --disable-brlapi) brlapi="no"
913 --enable-brlapi) brlapi="yes"
915 --disable-bluez) bluez="no"
917 --enable-bluez) bluez="yes"
919 --disable-kvm) kvm="no"
921 --enable-kvm) kvm="yes"
923 --disable-tcg-interpreter) tcg_interpreter="no"
925 --enable-tcg-interpreter) tcg_interpreter="yes"
927 --disable-cap-ng) cap_ng="no"
929 --enable-cap-ng) cap_ng="yes"
931 --disable-spice) spice="no"
933 --enable-spice) spice="yes"
935 --disable-libiscsi) libiscsi="no"
937 --enable-libiscsi) libiscsi="yes"
939 --disable-libnfs) libnfs="no"
941 --enable-libnfs) libnfs="yes"
943 --enable-profiler) profiler="yes"
945 --disable-cocoa) cocoa="no"
949 audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
951 --disable-system) softmmu="no"
953 --enable-system) softmmu="yes"
960 --disable-linux-user) linux_user="no"
962 --enable-linux-user) linux_user="yes"
964 --disable-bsd-user) bsd_user="no"
966 --enable-bsd-user) bsd_user="yes"
968 --enable-pie) pie="yes"
970 --disable-pie) pie="no"
972 --enable-werror) werror="yes"
974 --disable-werror) werror="no"
976 --enable-stack-protector) stack_protector="yes"
978 --disable-stack-protector) stack_protector="no"
980 --disable-curses) curses="no"
982 --enable-curses) curses="yes"
984 --disable-curl) curl="no"
986 --enable-curl) curl="yes"
988 --disable-fdt) fdt="no"
990 --enable-fdt) fdt="yes"
992 --disable-linux-aio) linux_aio="no"
994 --enable-linux-aio) linux_aio="yes"
996 --disable-attr) attr="no"
998 --enable-attr) attr="yes"
1000 --disable-blobs) blobs="no"
1002 --with-pkgversion=*) pkgversion=" ($optarg)"
1004 --with-coroutine=*) coroutine="$optarg"
1006 --disable-coroutine-pool) coroutine_pool="no"
1008 --enable-coroutine-pool) coroutine_pool="yes"
1010 --disable-docs) docs="no"
1012 --enable-docs) docs="yes"
1014 --disable-vhost-net) vhost_net="no"
1016 --enable-vhost-net) vhost_net="yes"
1018 --disable-vhost-scsi) vhost_scsi="no"
1020 --enable-vhost-scsi) vhost_scsi="yes"
1022 --disable-vhost-vsock) vhost_vsock="no"
1024 --enable-vhost-vsock) vhost_vsock="yes"
1026 --disable-opengl) opengl="no"
1028 --enable-opengl) opengl="yes"
1030 --disable-rbd) rbd="no"
1032 --enable-rbd) rbd="yes"
1034 --disable-xfsctl) xfs="no"
1036 --enable-xfsctl) xfs="yes"
1038 --disable-smartcard) smartcard="no"
1040 --enable-smartcard) smartcard="yes"
1042 --disable-libusb) libusb="no"
1044 --enable-libusb) libusb="yes"
1046 --disable-usb-redir) usb_redir="no"
1048 --enable-usb-redir) usb_redir="yes"
1050 --disable-zlib-test) zlib="no"
1052 --disable-lzo) lzo="no"
1054 --enable-lzo) lzo="yes"
1056 --disable-snappy) snappy="no"
1058 --enable-snappy) snappy="yes"
1060 --disable-bzip2) bzip2="no"
1062 --enable-bzip2) bzip2="yes"
1064 --enable-guest-agent) guest_agent="yes"
1066 --disable-guest-agent) guest_agent="no"
1068 --enable-guest-agent-msi) guest_agent_msi="yes"
1070 --disable-guest-agent-msi) guest_agent_msi="no"
1072 --with-vss-sdk) vss_win32_sdk=""
1074 --with-vss-sdk=*) vss_win32_sdk="$optarg"
1076 --without-vss-sdk) vss_win32_sdk="no"
1078 --with-win-sdk) win_sdk=""
1080 --with-win-sdk=*) win_sdk="$optarg"
1082 --without-win-sdk) win_sdk="no"
1084 --enable-tools) want_tools="yes"
1086 --disable-tools) want_tools="no"
1088 --enable-seccomp) seccomp="yes"
1090 --disable-seccomp) seccomp="no"
1092 --disable-glusterfs) glusterfs="no"
1094 --enable-glusterfs) glusterfs="yes"
1096 --disable-archipelago) archipelago="no"
1098 --enable-archipelago) archipelago="yes"
1100 --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
1101 echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1103 --disable-gtk) gtk="no"
1105 --enable-gtk) gtk="yes"
1107 --tls-priority=*) tls_priority="$optarg"
1109 --disable-gnutls) gnutls="no"
1111 --enable-gnutls) gnutls="yes"
1113 --disable-nettle) nettle="no"
1115 --enable-nettle) nettle="yes"
1117 --disable-gcrypt) gcrypt="no"
1119 --enable-gcrypt) gcrypt="yes"
1121 --enable-rdma) rdma="yes"
1123 --disable-rdma) rdma="no"
1125 --with-gtkabi=*) gtkabi="$optarg"
1127 --disable-vte) vte="no"
1129 --enable-vte) vte="yes"
1131 --disable-virglrenderer) virglrenderer="no"
1133 --enable-virglrenderer) virglrenderer="yes"
1135 --disable-tpm) tpm="no"
1137 --enable-tpm) tpm="yes"
1139 --disable-libssh2) libssh2="no"
1141 --enable-libssh2) libssh2="yes"
1143 --enable-vhdx) vhdx="yes"
1145 --disable-vhdx) vhdx="no"
1147 --disable-numa) numa="no"
1149 --enable-numa) numa="yes"
1151 --disable-tcmalloc) tcmalloc="no"
1153 --enable-tcmalloc) tcmalloc="yes"
1155 --disable-jemalloc) jemalloc="no"
1157 --enable-jemalloc) jemalloc="yes"
1160 echo "ERROR: unknown option $opt"
1161 echo "Try '$0 --help' for more information"
1167 if ! has $python; then
1168 error_exit "Python not found. Use --python=/path/to/python"
1171 # Note that if the Python conditional here evaluates True we will exit
1172 # with status 1 which is a shell 'false' value.
1173 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1174 error_exit "Cannot use '$python', Python 2.6 or later is required." \
1175 "Note that Python 3 or later is not yet supported." \
1176 "Use --python=/path/to/python to specify a supported Python."
1179 # Suppress writing compiled files
1185 LDFLAGS="-m32 $LDFLAGS"
1189 LDFLAGS="-m64 $LDFLAGS"
1192 LDFLAGS="-m32 $LDFLAGS"
1193 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1196 LDFLAGS="-m64 $LDFLAGS"
1197 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1201 LDFLAGS="-m31 $LDFLAGS"
1205 LDFLAGS="-m64 $LDFLAGS"
1209 LDFLAGS="-m32 $LDFLAGS"
1210 cc_i386='$(CC) -m32'
1214 LDFLAGS="-m64 $LDFLAGS"
1215 cc_i386='$(CC) -m32'
1219 LDFLAGS="-mx32 $LDFLAGS"
1220 cc_i386='$(CC) -m32'
1222 # No special flags required for other host CPUs
1225 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1226 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
1228 # For user-mode emulation the host arch has to be one we explicitly
1229 # support, even if we're using TCI.
1230 if [ "$ARCH" = "unknown" ]; then
1235 default_target_list=""
1239 if [ "$softmmu" = "yes" ]; then
1240 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1242 if [ "$linux_user" = "yes" ]; then
1243 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1245 if [ "$bsd_user" = "yes" ]; then
1246 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1249 for config in $mak_wilds; do
1250 default_target_list="${default_target_list} $(basename "$config" .mak)"
1253 if test x"$show_help" = x"yes" ; then
1256 Usage: configure [options]
1257 Options: [defaults in brackets after descriptions]
1260 --help print this message
1261 --prefix=PREFIX install in PREFIX [$prefix]
1262 --interp-prefix=PREFIX where to find shared libraries, etc.
1263 use %M for cpu name [$interp_prefix]
1264 --target-list=LIST set target list (default: build everything)
1265 $(echo Available targets: $default_target_list | \
1266 fold -s -w 53 | sed -e 's/^/ /')
1268 Advanced options (experts only):
1269 --source-path=PATH path of source code [$source_path]
1270 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1271 --cc=CC use C compiler CC [$cc]
1272 --iasl=IASL use ACPI compiler IASL [$iasl]
1273 --host-cc=CC use C compiler CC [$host_cc] for code run at
1275 --cxx=CXX use C++ compiler CXX [$cxx]
1276 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1277 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1278 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1279 --make=MAKE use specified make [$make]
1280 --install=INSTALL use specified install [$install]
1281 --python=PYTHON use specified python [$python]
1282 --smbd=SMBD use specified smbd [$smbd]
1283 --static enable static build [$static]
1284 --mandir=PATH install man pages in PATH
1285 --datadir=PATH install firmware in PATH$confsuffix
1286 --docdir=PATH install documentation in PATH$confsuffix
1287 --bindir=PATH install binaries in PATH
1288 --libdir=PATH install libraries in PATH
1289 --sysconfdir=PATH install config in PATH$confsuffix
1290 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1291 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1292 --enable-debug enable common debug build options
1293 --disable-strip disable stripping binaries
1294 --disable-werror disable compilation abort on warning
1295 --disable-stack-protector disable compiler-provided stack protection
1296 --audio-drv-list=LIST set audio drivers list:
1297 Available drivers: $audio_possible_drivers
1298 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1299 --block-drv-rw-whitelist=L
1300 set block driver read-write whitelist
1301 (affects only QEMU, not qemu-img)
1302 --block-drv-ro-whitelist=L
1303 set block driver read-only whitelist
1304 (affects only QEMU, not qemu-img)
1305 --enable-trace-backends=B Set trace backend
1306 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1307 --with-trace-file=NAME Full PATH,NAME of file to store traces
1309 --disable-slirp disable SLIRP userspace network connectivity
1310 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1311 --oss-lib path to OSS library
1312 --cpu=CPU Build for host CPU [$cpu]
1313 --with-coroutine=BACKEND coroutine backend. Supported options:
1314 gthread, ucontext, sigaltstack, windows
1315 --enable-gcov enable test coverage analysis with gcov
1316 --gcov=GCOV use specified gcov [$gcov_tool]
1317 --disable-blobs disable installing provided firmware blobs
1318 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1319 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1320 --tls-priority default TLS protocol/cipher priority string
1322 Optional features, enabled with --enable-FEATURE and
1323 disabled with --disable-FEATURE, default is enabled if available:
1325 system all system emulation targets
1326 user supported user emulation targets
1327 linux-user all linux usermode emulation targets
1328 bsd-user all BSD usermode emulation targets
1329 docs build documentation
1330 guest-agent build the QEMU Guest Agent
1331 guest-agent-msi build guest agent Windows MSI installation package
1332 pie Position Independent Executables
1333 modules modules support
1334 debug-tcg TCG debugging (default is disabled)
1335 debug-info debugging information
1336 sparse sparse checker
1338 gnutls GNUTLS cryptography support
1339 nettle nettle cryptography support
1340 gcrypt libgcrypt cryptography support
1342 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1344 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1345 vte vte support for the gtk UI
1348 vnc-sasl SASL encryption for VNC server
1349 vnc-jpeg JPEG lossy compression for VNC server
1350 vnc-png PNG compression for VNC server
1351 cocoa Cocoa UI (Mac OS X only)
1353 xen xen backend driver support
1355 brlapi BrlAPI (Braile)
1356 curl curl connectivity
1358 bluez bluez stack connectivity
1359 kvm KVM acceleration support
1360 rdma RDMA-based migration support
1362 vde support for vde network
1363 netmap support for netmap network
1364 linux-aio Linux AIO support
1365 cap-ng libcap-ng support
1366 attr attr and xattr support
1367 vhost-net vhost-net acceleration support
1369 rbd rados block device (rbd)
1370 libiscsi iscsi support
1372 smartcard smartcard support (libcacard)
1373 libusb libusb (for usb passthrough)
1374 usb-redir usb network redirection support
1375 lzo support of lzo compression library
1376 snappy support of snappy compression library
1377 bzip2 support of bzip2 compression library
1378 (for reading bzip2-compressed dmg images)
1379 seccomp seccomp support
1380 coroutine-pool coroutine freelist (better performance)
1381 glusterfs GlusterFS backend
1382 archipelago Archipelago backend
1384 libssh2 ssh block device support
1385 vhdx support for the Microsoft VHDX image format
1386 numa libnuma support
1387 tcmalloc tcmalloc support
1388 jemalloc jemalloc support
1390 NOTE: The object files are built at the place where configure is launched
1395 # Now we have handled --enable-tcg-interpreter and know we're not just
1396 # printing the help message, bail out if the host CPU isn't supported.
1397 if test "$ARCH" = "unknown"; then
1398 if test "$tcg_interpreter" = "yes" ; then
1399 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1401 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1405 # Consult white-list to determine whether to enable werror
1406 # by default. Only enable by default for git builds
1407 if test -z "$werror" ; then
1408 if test -d "$source_path/.git" -a \
1409 \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
1416 # check that the C compiler works.
1418 if compile_object ; then
1419 : C compiler works ok
1421 error_exit "\"$cc\" either does not exist or does not work"
1423 if ! compile_prog ; then
1424 error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
1427 # Check that the C++ compiler exists and works with the C compiler
1430 int c_function(void);
1431 int main(void) { return c_function(); }
1438 int c_function(void);
1440 int c_function(void) { return 42; }
1445 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
1446 # C++ compiler $cxx works ok with C compiler $cc
1449 echo "C++ compiler $cxx does not work with C compiler $cc"
1450 echo "Disabling C++ specific optional code"
1454 echo "No C++ compiler available; disabling C++ specific optional code"
1458 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1459 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1460 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1461 gcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1462 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1463 gcc_flags="-Wno-string-plus-int $gcc_flags"
1464 # Note that we do not add -Werror to gcc_flags here, because that would
1465 # enable it for all configure tests. If a configure test failed due
1466 # to -Werror this would just silently disable some features,
1467 # so it's too error prone.
1469 cc_has_warning_flag() {
1472 # Use the positive sense of the flag when testing for -Wno-wombat
1473 # support (gcc will happily accept the -Wno- form of unknown
1475 optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
1476 compile_prog "-Werror $optflag" ""
1479 for flag in $gcc_flags; do
1480 if cc_has_warning_flag $flag ; then
1481 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1485 if test "$stack_protector" != "no"; then
1487 int main(int argc, char *argv[])
1489 char arr[64], *p = arr, *c = argv[0];
1496 gcc_flags="-fstack-protector-strong -fstack-protector-all"
1498 for flag in $gcc_flags; do
1499 # We need to check both a compile and a link, since some compiler
1500 # setups fail only on a .c->.o compile and some only at link time
1501 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1502 compile_prog "-Werror $flag" ""; then
1503 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1508 if test "$stack_protector" = yes; then
1509 if test $sp_on = 0; then
1510 error_exit "Stack protector not supported"
1515 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1516 # large functions that use global variables. The bug is in all releases of
1517 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1518 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1520 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1521 int main(void) { return 0; }
1523 #error No bug in this compiler.
1526 if compile_prog "-Werror -fno-gcse" "" ; then
1527 TRANSLATE_OPT_CFLAGS=-fno-gcse
1530 if test "$static" = "yes" ; then
1531 if test "$modules" = "yes" ; then
1532 error_exit "static and modules are mutually incompatible"
1534 if test "$pie" = "yes" ; then
1535 error_exit "static and pie are mutually incompatible"
1541 # Unconditional check for compiler __thread support
1543 static __thread int tls_var;
1544 int main(void) { return tls_var; }
1547 if ! compile_prog "-Werror" "" ; then
1548 error_exit "Your compiler does not support the __thread specifier for " \
1549 "Thread-Local Storage (TLS). Please upgrade to a version that does."
1552 if test "$pie" = ""; then
1553 case "$cpu-$targetos" in
1554 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1562 if test "$pie" != "no" ; then
1566 # define THREAD __thread
1571 static THREAD int tls_var;
1573 int main(void) { return tls_var; }
1576 if compile_prog "-fPIE -DPIE" "-pie"; then
1577 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1578 LDFLAGS="-pie $LDFLAGS"
1580 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1581 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1584 if test "$pie" = "yes"; then
1585 error_exit "PIE not available due to missing toolchain support"
1587 echo "Disabling PIE due to missing toolchain support"
1592 if compile_prog "-Werror -fno-pie" "-nopie"; then
1593 CFLAGS_NOPIE="-fno-pie"
1594 LDFLAGS_NOPIE="-nopie"
1598 ##########################################
1599 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1600 # use i686 as default anyway, but for those that don't, an explicit
1601 # specification is necessary
1603 if test "$cpu" = "i386"; then
1605 static int sfaa(int *ptr)
1607 return __sync_fetch_and_and(ptr, 0);
1613 val = __sync_val_compare_and_swap(&val, 0, 1);
1618 if ! compile_prog "" "" ; then
1619 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1623 #########################################
1624 # Solaris specific configure tool chain decisions
1626 if test "$solaris" = "yes" ; then
1627 if has $install; then
1630 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1631 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1632 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1634 if test "$(path_of $install)" = "/usr/sbin/install" ; then
1635 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1636 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1637 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1642 if test -f /usr/ccs/bin/ar ; then
1643 error_exit "No path includes ar" \
1644 "Add /usr/ccs/bin to your path and rerun configure"
1646 error_exit "No path includes ar"
1650 if test -z "${target_list+xxx}" ; then
1651 target_list="$default_target_list"
1653 target_list=$(echo "$target_list" | sed -e 's/,/ /g')
1656 # Check that we recognised the target name; this allows a more
1657 # friendly error message than if we let it fall through.
1658 for target in $target_list; do
1659 case " $default_target_list " in
1663 error_exit "Unknown target name '$target'"
1668 # see if system emulation was really requested
1669 case " $target_list " in
1670 *"-softmmu "*) softmmu=yes
1676 feature_not_found() {
1680 error_exit "User requested feature $feature" \
1681 "configure was not able to find it." \
1686 # big/little endian test
1688 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1689 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1690 extern int foo(short *, short *);
1691 int main(int argc, char *argv[]) {
1692 return foo(big_endian, little_endian);
1696 if compile_object ; then
1697 if grep -q BiGeNdIaN $TMPO ; then
1699 elif grep -q LiTtLeEnDiAn $TMPO ; then
1702 echo big/little test failed
1705 echo big/little test failed
1708 ##########################################
1709 # cocoa implies not SDL or GTK
1710 # (the cocoa UI code currently assumes it is always the active UI
1711 # and doesn't interact well with other UI frontend code)
1712 if test "$cocoa" = "yes"; then
1713 if test "$sdl" = "yes"; then
1714 error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1716 if test "$gtk" = "yes"; then
1717 error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1723 ##########################################
1727 #include <sys/socket.h>
1728 #include <linux/ip.h>
1729 int main(void) { return sizeof(struct mmsghdr); }
1731 if compile_prog "" "" ; then
1737 ##########################################
1738 # MinGW / Mingw-w64 localtime_r/gmtime_r check
1740 if test "$mingw32" = "yes"; then
1741 # Some versions of MinGW / Mingw-w64 lack localtime_r
1742 # and gmtime_r entirely.
1744 # Some versions of Mingw-w64 define a macro for
1745 # localtime_r/gmtime_r.
1747 # Some versions of Mingw-w64 will define functions
1748 # for localtime_r/gmtime_r, but only if you have
1749 # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
1750 # though, unistd.h and pthread.h both define
1753 # So this #undef localtime_r and #include <unistd.h>
1754 # are not in fact redundant.
1759 int main(void) { localtime_r(NULL, NULL); return 0; }
1761 if compile_prog "" "" ; then
1768 ##########################################
1771 if ! has "$pkg_config_exe"; then
1772 error_exit "pkg-config binary '$pkg_config_exe' not found"
1775 ##########################################
1778 if test "$linux_user" = "yes"; then
1781 #include <linux/futex.h>
1783 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1789 if ! compile_object ; then
1790 feature_not_found "nptl" "Install glibc and linux kernel headers."
1794 ##########################################
1795 # avx2 optimization requirement check
1798 #pragma GCC push_options
1799 #pragma GCC target("avx2")
1801 #include <immintrin.h>
1802 static int bar(void *a) {
1803 __m256i x = *(__m256i *)a;
1804 return _mm256_testz_si256(x, x);
1806 int main(int argc, char *argv[]) { return bar(argv[0]); }
1808 if compile_object "" ; then
1812 #########################################
1815 if test "$zlib" != "no" ; then
1818 int main(void) { zlibVersion(); return 0; }
1820 if compile_prog "" "-lz" ; then
1823 error_exit "zlib check failed" \
1824 "Make sure to have the zlib libs and headers installed."
1829 ##########################################
1832 if test "$lzo" != "no" ; then
1834 #include <lzo/lzo1x.h>
1835 int main(void) { lzo_version(); return 0; }
1837 if compile_prog "" "-llzo2" ; then
1838 libs_softmmu="$libs_softmmu -llzo2"
1841 if test "$lzo" = "yes"; then
1842 feature_not_found "liblzo2" "Install liblzo2 devel"
1848 ##########################################
1851 if test "$snappy" != "no" ; then
1853 #include <snappy-c.h>
1854 int main(void) { snappy_max_compressed_length(4096); return 0; }
1856 if compile_prog "" "-lsnappy" ; then
1857 libs_softmmu="$libs_softmmu -lsnappy"
1860 if test "$snappy" = "yes"; then
1861 feature_not_found "libsnappy" "Install libsnappy devel"
1867 ##########################################
1870 if test "$bzip2" != "no" ; then
1873 int main(void) { BZ2_bzlibVersion(); return 0; }
1875 if compile_prog "" "-lbz2" ; then
1878 if test "$bzip2" = "yes"; then
1879 feature_not_found "libbzip2" "Install libbzip2 devel"
1885 ##########################################
1888 if test "$seccomp" != "no" ; then
1891 libseccomp_minver="2.1.0"
1894 libseccomp_minver="2.2.0"
1897 libseccomp_minver="2.2.3"
1900 libseccomp_minver="2.3.0"
1903 libseccomp_minver=""
1907 if test "$libseccomp_minver" != "" &&
1908 $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
1909 libs_softmmu="$libs_softmmu $($pkg_config --libs libseccomp)"
1910 QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags libseccomp)"
1913 if test "$seccomp" = "yes" ; then
1914 if test "$libseccomp_minver" != "" ; then
1915 feature_not_found "libseccomp" \
1916 "Install libseccomp devel >= $libseccomp_minver"
1918 feature_not_found "libseccomp" \
1919 "libseccomp is not supported for host cpu $cpu"
1925 ##########################################
1928 if test "$xen" != "no" ; then
1929 xen_libs="-lxenstore -lxenctrl -lxenguest"
1930 xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
1932 # First we test whether Xen headers and libraries are available.
1933 # If no, we are done and there is no Xen support.
1934 # If yes, more tests are run to detect the Xen version.
1938 #include <xenctrl.h>
1943 if ! compile_prog "" "$xen_libs" ; then
1945 if test "$xen" = "yes" ; then
1946 feature_not_found "xen" "Install xen devel"
1952 cat > $TMPC <<EOF &&
1954 * If we have stable libs the we don't want the libxc compat
1955 * layers, regardless of what CFLAGS we may have been given.
1957 #undef XC_WANT_COMPAT_EVTCHN_API
1958 #undef XC_WANT_COMPAT_GNTTAB_API
1959 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
1960 #include <xenctrl.h>
1961 #include <xenstore.h>
1962 #include <xenevtchn.h>
1963 #include <xengnttab.h>
1964 #include <xenforeignmemory.h>
1966 #include <xen/hvm/hvm_info_table.h>
1967 #if !defined(HVM_MAX_VCPUS)
1968 # error HVM_MAX_VCPUS not defined
1971 xc_interface *xc = NULL;
1972 xenforeignmemory_handle *xfmem;
1973 xenevtchn_handle *xe;
1974 xengnttab_handle *xg;
1975 xen_domain_handle_t handle;
1979 xc = xc_interface_open(0, 0, 0);
1980 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1981 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1982 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1983 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
1984 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
1986 xfmem = xenforeignmemory_open(0, 0);
1987 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
1989 xe = xenevtchn_open(0, 0);
1992 xg = xengnttab_open(0, 0);
1993 xengnttab_map_grant_ref(xg, 0, 0, 0);
1998 compile_prog "" "$xen_libs $xen_stable_libs"
2000 xen_ctrl_version=471
2003 cat > $TMPC <<EOF &&
2004 #include <xenctrl.h>
2007 xc_interface *xc = NULL;
2008 xen_domain_handle_t handle;
2009 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2013 compile_prog "" "$xen_libs"
2015 xen_ctrl_version=470
2020 cat > $TMPC <<EOF &&
2021 #include <xenctrl.h>
2022 #include <xenstore.h>
2024 #include <xen/hvm/hvm_info_table.h>
2025 #if !defined(HVM_MAX_VCPUS)
2026 # error HVM_MAX_VCPUS not defined
2031 xc = xc_interface_open(0, 0, 0);
2032 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2033 xc_gnttab_open(NULL, 0);
2034 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2035 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2036 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2037 xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2041 compile_prog "" "$xen_libs"
2043 xen_ctrl_version=460
2048 cat > $TMPC <<EOF &&
2049 #include <xenctrl.h>
2050 #include <xenstore.h>
2052 #include <xen/hvm/hvm_info_table.h>
2053 #if !defined(HVM_MAX_VCPUS)
2054 # error HVM_MAX_VCPUS not defined
2059 xc = xc_interface_open(0, 0, 0);
2060 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2061 xc_gnttab_open(NULL, 0);
2062 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2063 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2064 xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
2068 compile_prog "" "$xen_libs"
2070 xen_ctrl_version=450
2074 cat > $TMPC <<EOF &&
2075 #include <xenctrl.h>
2076 #include <xenstore.h>
2078 #include <xen/hvm/hvm_info_table.h>
2079 #if !defined(HVM_MAX_VCPUS)
2080 # error HVM_MAX_VCPUS not defined
2085 xc = xc_interface_open(0, 0, 0);
2086 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2087 xc_gnttab_open(NULL, 0);
2088 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2089 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2093 compile_prog "" "$xen_libs"
2095 xen_ctrl_version=420
2099 if test "$xen" = "yes" ; then
2100 feature_not_found "xen (unsupported version)" \
2101 "Install a supported xen (xen 4.2 or newer)"
2106 if test "$xen" = yes; then
2107 if test $xen_ctrl_version -ge 471 ; then
2108 libs_softmmu="$xen_stable_libs $libs_softmmu"
2110 libs_softmmu="$xen_libs $libs_softmmu"
2114 if test "$xen_pci_passthrough" != "no"; then
2115 if test "$xen" = "yes" && test "$linux" = "yes"; then
2116 xen_pci_passthrough=yes
2118 if test "$xen_pci_passthrough" = "yes"; then
2119 error_exit "User requested feature Xen PCI Passthrough" \
2120 " but this feature requires /sys from Linux"
2122 xen_pci_passthrough=no
2126 if test "$xen_pv_domain_build" = "yes" &&
2127 test "$xen" != "yes"; then
2128 error_exit "User requested Xen PV domain builder support" \
2129 "which requires Xen support."
2132 ##########################################
2134 if test "$sparse" != "no" ; then
2138 if test "$sparse" = "yes" ; then
2139 feature_not_found "sparse" "Install sparse binary"
2145 ##########################################
2149 if $pkg_config --exists "x11"; then
2150 x11_cflags=$($pkg_config --cflags x11)
2151 x11_libs=$($pkg_config --libs x11)
2154 ##########################################
2157 if test "$gtkabi" = ""; then
2158 # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
2159 # Use 3.0 as a fallback if that is available.
2160 if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
2162 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
2169 if test "$gtk" != "no"; then
2170 gtkpackage="gtk+-$gtkabi"
2171 gtkx11package="gtk+-x11-$gtkabi"
2172 if test "$gtkabi" = "3.0" ; then
2177 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2178 gtk_cflags=$($pkg_config --cflags $gtkpackage)
2179 gtk_libs=$($pkg_config --libs $gtkpackage)
2180 gtk_version=$($pkg_config --modversion $gtkpackage)
2181 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2182 gtk_cflags="$gtk_cflags $x11_cflags"
2183 gtk_libs="$gtk_libs $x11_libs"
2185 libs_softmmu="$gtk_libs $libs_softmmu"
2187 elif test "$gtk" = "yes"; then
2188 feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2195 ##########################################
2199 # Unfortunately some distros have bad pkg-config information for gnutls
2200 # such that it claims to exist but you get a compiler error if you try
2201 # to use the options returned by --libs. Specifically, Ubuntu for --static
2202 # builds doesn't work:
2203 # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
2205 # So sanity check the cflags/libs before assuming gnutls can be used.
2206 if ! $pkg_config --exists "gnutls"; then
2211 compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
2216 if test "$gnutls" != "no"; then
2217 if gnutls_works; then
2218 gnutls_cflags=$($pkg_config --cflags gnutls)
2219 gnutls_libs=$($pkg_config --libs gnutls)
2220 libs_softmmu="$gnutls_libs $libs_softmmu"
2221 libs_tools="$gnutls_libs $libs_tools"
2222 QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2225 # gnutls_rnd requires >= 2.11.0
2226 if $pkg_config --exists "gnutls >= 2.11.0"; then
2232 if $pkg_config --exists 'gnutls >= 3.0'; then
2235 elif $pkg_config --exists 'gnutls >= 2.12'; then
2236 case $($pkg_config --libs --static gnutls) in
2254 elif test "$gnutls" = "yes"; then
2255 feature_not_found "gnutls" "Install gnutls devel"
2265 # If user didn't give a --disable/enable-gcrypt flag,
2266 # then mark as disabled if user requested nettle
2267 # explicitly, or if gnutls links to nettle
2268 if test -z "$gcrypt"
2270 if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
2276 # If user didn't give a --disable/enable-nettle flag,
2277 # then mark as disabled if user requested gcrypt
2278 # explicitly, or if gnutls links to gcrypt
2279 if test -z "$nettle"
2281 if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
2287 has_libgcrypt_config() {
2288 if ! has "libgcrypt-config"
2293 if test -n "$cross_prefix"
2295 host=$(libgcrypt-config --host)
2296 if test "$host-" != $cross_prefix
2305 if test "$gcrypt" != "no"; then
2306 if has_libgcrypt_config; then
2307 gcrypt_cflags=$(libgcrypt-config --cflags)
2308 gcrypt_libs=$(libgcrypt-config --libs)
2309 # Debian has remove -lgpg-error from libgcrypt-config
2310 # as it "spreads unnecessary dependencies" which in
2311 # turn breaks static builds...
2312 if test "$static" = "yes"
2314 gcrypt_libs="$gcrypt_libs -lgpg-error"
2316 libs_softmmu="$gcrypt_libs $libs_softmmu"
2317 libs_tools="$gcrypt_libs $libs_tools"
2318 QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
2320 if test -z "$nettle"; then
2327 gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
2329 NULL, 0, 0, 0, NULL);
2333 if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
2337 if test "$gcrypt" = "yes"; then
2338 feature_not_found "gcrypt" "Install gcrypt devel"
2346 if test "$nettle" != "no"; then
2347 if $pkg_config --exists "nettle"; then
2348 nettle_cflags=$($pkg_config --cflags nettle)
2349 nettle_libs=$($pkg_config --libs nettle)
2350 nettle_version=$($pkg_config --modversion nettle)
2351 libs_softmmu="$nettle_libs $libs_softmmu"
2352 libs_tools="$nettle_libs $libs_tools"
2353 QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2358 #include <nettle/pbkdf2.h>
2360 pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2364 if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2368 if test "$nettle" = "yes"; then
2369 feature_not_found "nettle" "Install nettle devel"
2376 if test "$gcrypt" = "yes" && test "$nettle" = "yes"
2378 error_exit "Only one of gcrypt & nettle can be enabled"
2381 ##########################################
2382 # libtasn1 - only for the TLS creds/session test suite
2387 if $pkg_config --exists "libtasn1"; then
2388 tasn1_cflags=$($pkg_config --cflags libtasn1)
2389 tasn1_libs=$($pkg_config --libs libtasn1)
2395 ##########################################
2396 # getifaddrs (for tests/test-io-channel-socket )
2399 if ! check_include "ifaddrs.h" ; then
2403 ##########################################
2406 if test "$vte" != "no"; then
2407 if test "$gtkabi" = "3.0"; then
2408 vteminversion="0.32.0"
2409 if $pkg_config --exists "vte-2.91"; then
2410 vtepackage="vte-2.91"
2412 vtepackage="vte-2.90"
2416 vteminversion="0.24.0"
2418 if $pkg_config --exists "$vtepackage >= $vteminversion"; then
2419 vte_cflags=$($pkg_config --cflags $vtepackage)
2420 vte_libs=$($pkg_config --libs $vtepackage)
2421 vteversion=$($pkg_config --modversion $vtepackage)
2422 libs_softmmu="$vte_libs $libs_softmmu"
2424 elif test "$vte" = "yes"; then
2425 if test "$gtkabi" = "3.0"; then
2426 feature_not_found "vte" "Install libvte-2.90/2.91 devel"
2428 feature_not_found "vte" "Install libvte devel"
2435 ##########################################
2438 # Look for sdl configuration program (pkg-config or sdl-config). Try
2439 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2441 if test "$sdlabi" = ""; then
2442 if $pkg_config --exists "sdl"; then
2444 elif $pkg_config --exists "sdl2"; then
2451 if test $sdlabi = "2.0"; then
2452 sdl_config=$sdl2_config
2454 sdlconfigname=sdl2_config
2455 elif test $sdlabi = "1.2"; then
2457 sdlconfigname=sdl_config
2459 error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
2462 if test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
2463 sdl_config=$sdlconfigname
2466 if $pkg_config $sdlname --exists; then
2467 sdlconfig="$pkg_config $sdlname"
2468 sdlversion=$($sdlconfig --modversion 2>/dev/null)
2469 elif has ${sdl_config}; then
2470 sdlconfig="$sdl_config"
2471 sdlversion=$($sdlconfig --version)
2473 if test "$sdl" = "yes" ; then
2474 feature_not_found "sdl" "Install SDL devel"
2478 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
2479 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
2483 if test "$sdl" != "no" ; then
2486 #undef main /* We don't want SDL to override our main() */
2487 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2489 sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
2490 if test "$static" = "yes" ; then
2491 sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
2493 sdl_libs=$($sdlconfig --libs 2>/dev/null)
2495 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2496 if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
2502 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2503 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2504 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2505 sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
2506 sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
2508 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2514 else # sdl not found
2515 if test "$sdl" = "yes" ; then
2516 feature_not_found "sdl" "Install SDL devel"
2519 fi # sdl compile test
2522 if test "$sdl" = "yes" ; then
2525 #if defined(SDL_VIDEO_DRIVER_X11)
2526 #include <X11/XKBlib.h>
2528 #error No x11 support
2530 int main(void) { return 0; }
2532 if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2533 sdl_cflags="$sdl_cflags $x11_cflags"
2534 sdl_libs="$sdl_libs $x11_libs"
2536 libs_softmmu="$sdl_libs $libs_softmmu"
2539 ##########################################
2540 # RDMA needs OpenFabrics libraries
2541 if test "$rdma" != "no" ; then
2543 #include <rdma/rdma_cma.h>
2544 int main(void) { return 0; }
2546 rdma_libs="-lrdmacm -libverbs"
2547 if compile_prog "" "$rdma_libs" ; then
2549 libs_softmmu="$libs_softmmu $rdma_libs"
2551 if test "$rdma" = "yes" ; then
2553 " OpenFabrics librdmacm/libibverbs not present." \
2555 " (1) Fast: Install infiniband packages from your distro." \
2556 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2557 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2564 ##########################################
2565 # VNC SASL detection
2566 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2568 #include <sasl/sasl.h>
2570 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2572 # Assuming Cyrus-SASL installed in /usr prefix
2574 vnc_sasl_libs="-lsasl2"
2575 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2577 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2578 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
2580 if test "$vnc_sasl" = "yes" ; then
2581 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2587 ##########################################
2588 # VNC JPEG detection
2589 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2592 #include <jpeglib.h>
2593 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2596 vnc_jpeg_libs="-ljpeg"
2597 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2599 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2600 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2602 if test "$vnc_jpeg" = "yes" ; then
2603 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2609 ##########################################
2611 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2613 //#include <stdio.h>
2617 png_structp png_ptr;
2618 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2619 return png_ptr != 0;
2622 if $pkg_config libpng --exists; then
2623 vnc_png_cflags=$($pkg_config libpng --cflags)
2624 vnc_png_libs=$($pkg_config libpng --libs)
2627 vnc_png_libs="-lpng"
2629 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2631 libs_softmmu="$vnc_png_libs $libs_softmmu"
2632 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2634 if test "$vnc_png" = "yes" ; then
2635 feature_not_found "vnc-png" "Install libpng devel"
2641 ##########################################
2642 # fnmatch() probe, used for ACL routines
2645 #include <fnmatch.h>
2648 fnmatch("foo", "foo", 0);
2652 if compile_prog "" "" ; then
2656 ##########################################
2657 # uuid_generate() probe, used for vdi block driver
2658 # Note that on some systems (notably MacOSX) no extra library
2659 # need be linked to get the uuid functions.
2660 if test "$uuid" != "no" ; then
2663 #include <uuid/uuid.h>
2667 uuid_generate(my_uuid);
2671 if compile_prog "" "" ; then
2673 elif compile_prog "" "$uuid_libs" ; then
2675 libs_softmmu="$uuid_libs $libs_softmmu"
2676 libs_tools="$uuid_libs $libs_tools"
2678 if test "$uuid" = "yes" ; then
2679 feature_not_found "uuid" "Install libuuid devel"
2685 if test "$vhdx" = "yes" ; then
2686 if test "$uuid" = "no" ; then
2687 error_exit "uuid required for VHDX support"
2689 elif test "$vhdx" != "no" ; then
2690 if test "$uuid" = "yes" ; then
2697 ##########################################
2698 # xfsctl() probe, used for raw-posix
2699 if test "$xfs" != "no" ; then
2701 #include <stddef.h> /* NULL */
2702 #include <xfs/xfs.h>
2705 xfsctl(NULL, 0, 0, NULL);
2709 if compile_prog "" "" ; then
2712 if test "$xfs" = "yes" ; then
2713 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2719 ##########################################
2720 # vde libraries probe
2721 if test "$vde" != "no" ; then
2722 vde_libs="-lvdeplug"
2724 #include <libvdeplug.h>
2727 struct vde_open_args a = {0, 0, 0};
2733 if compile_prog "" "$vde_libs" ; then
2735 libs_softmmu="$vde_libs $libs_softmmu"
2736 libs_tools="$vde_libs $libs_tools"
2738 if test "$vde" = "yes" ; then
2739 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2745 ##########################################
2746 # netmap support probe
2747 # Apart from looking for netmap headers, we make sure that the host API version
2748 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
2749 # a minor/major version number. Minor new features will be marked with values up
2750 # to 15, and if something happens that requires a change to the backend we will
2751 # move above 15, submit the backend fixes and modify this two bounds.
2752 if test "$netmap" != "no" ; then
2754 #include <inttypes.h>
2756 #include <net/netmap.h>
2757 #include <net/netmap_user.h>
2758 #if (NETMAP_API < 11) || (NETMAP_API > 15)
2761 int main(void) { return 0; }
2763 if compile_prog "" "" ; then
2766 if test "$netmap" = "yes" ; then
2767 feature_not_found "netmap"
2773 ##########################################
2774 # libcap-ng library probe
2775 if test "$cap_ng" != "no" ; then
2781 capng_capability_to_name(CAPNG_EFFECTIVE);
2785 if compile_prog "" "$cap_libs" ; then
2787 libs_tools="$cap_libs $libs_tools"
2789 if test "$cap_ng" = "yes" ; then
2790 feature_not_found "cap_ng" "Install libcap-ng devel"
2796 ##########################################
2797 # Sound support libraries probe
2808 int main(void) { $exp }
2810 if compile_prog "$cfl" "$lib" ; then
2813 error_exit "$drv check failed" \
2814 "Make sure to have the $drv libs and headers installed."
2818 audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
2819 for drv in $audio_drv_list; do
2822 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2823 "return snd_pcm_close((snd_pcm_t *)0);"
2824 libs_softmmu="-lasound $libs_softmmu"
2828 audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
2829 "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
2830 libs_softmmu="-lpulse $libs_softmmu"
2835 libs_softmmu="-framework CoreAudio $libs_softmmu"
2839 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2844 libs_softmmu="$oss_lib $libs_softmmu"
2848 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2852 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2853 error_exit "Unknown driver '$drv' selected" \
2854 "Possible drivers are: $audio_possible_drivers"
2860 ##########################################
2863 if test "$brlapi" != "no" ; then
2864 brlapi_libs="-lbrlapi"
2868 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2870 if compile_prog "" "$brlapi_libs" ; then
2872 libs_softmmu="$brlapi_libs $libs_softmmu"
2874 if test "$brlapi" = "yes" ; then
2875 feature_not_found "brlapi" "Install brlapi devel"
2881 ##########################################
2883 if test "$curses" != "no" ; then
2884 if test "$mingw32" = "yes" ; then
2885 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
2887 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2893 const char *s = curses_version();
2899 for curses_lib in $curses_list; do
2901 if compile_prog "" "$curses_lib" ; then
2903 libs_softmmu="$curses_lib $libs_softmmu"
2908 if test "$curses_found" = "yes" ; then
2911 if test "$curses" = "yes" ; then
2912 feature_not_found "curses" "Install ncurses devel"
2918 ##########################################
2920 if test "$curl" != "no" ; then
2921 if $pkg_config libcurl --exists; then
2922 curlconfig="$pkg_config libcurl"
2924 curlconfig=curl-config
2927 #include <curl/curl.h>
2928 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2930 curl_cflags=$($curlconfig --cflags 2>/dev/null)
2931 curl_libs=$($curlconfig --libs 2>/dev/null)
2932 if compile_prog "$curl_cflags" "$curl_libs" ; then
2935 if test "$curl" = "yes" ; then
2936 feature_not_found "curl" "Install libcurl devel"
2942 ##########################################
2943 # bluez support probe
2944 if test "$bluez" != "no" ; then
2946 #include <bluetooth/bluetooth.h>
2947 int main(void) { return bt_error(0); }
2949 bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
2950 bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
2951 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2953 libs_softmmu="$bluez_libs $libs_softmmu"
2955 if test "$bluez" = "yes" ; then
2956 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2962 ##########################################
2963 # glib support probe
2966 glib_modules=gthread-2.0
2967 if test "$modules" = yes; then
2968 glib_modules="$glib_modules gmodule-2.0"
2971 for i in $glib_modules; do
2972 if $pkg_config --atleast-version=$glib_req_ver $i; then
2973 glib_cflags=$($pkg_config --cflags $i)
2974 glib_libs=$($pkg_config --libs $i)
2975 CFLAGS="$glib_cflags $CFLAGS"
2976 LIBS="$glib_libs $LIBS"
2977 libs_qga="$glib_libs $libs_qga"
2979 error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2983 # Sanity check that the current size_t matches the
2984 # size that glib thinks it should be. This catches
2985 # problems on multi-arch where people try to build
2986 # 32-bit QEMU while pointing at 64-bit glib headers
2991 #define QEMU_BUILD_BUG_ON(x) \
2992 typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
2995 QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3000 if ! compile_prog "$CFLAGS" "$LIBS" ; then
3001 error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3002 "You probably need to set PKG_CONFIG_LIBDIR"\
3003 "to point to the right pkg-config files for your"\
3007 # g_test_trap_subprocess added in 2.38. Used by some tests.
3009 if ! $pkg_config --atleast-version=2.38 glib-2.0; then
3013 # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3016 int main(void) { return 0; }
3018 if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3019 if cc_has_warning_flag "-Wno-unknown-attributes"; then
3020 glib_cflags="-Wno-unknown-attributes $glib_cflags"
3021 CFLAGS="-Wno-unknown-attributes $CFLAGS"
3025 ##########################################
3026 # SHA command probe for modules
3027 if test "$modules" = yes; then
3028 shacmd_probe="sha1sum sha1 shasum"
3029 for c in $shacmd_probe; do
3035 if test "$shacmd" = ""; then
3036 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3040 ##########################################
3041 # pixman support probe
3043 if test "$pixman" = ""; then
3044 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
3046 elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
3052 if test "$pixman" = "none"; then
3053 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
3054 error_exit "pixman disabled but system emulation or tools build" \
3055 "enabled. You can turn off pixman only if you also" \
3056 "disable all system emulation targets and the tools" \
3057 "build with '--disable-tools --disable-system'."
3061 elif test "$pixman" = "system"; then
3062 # pixman version has been checked above
3063 pixman_cflags=$($pkg_config --cflags pixman-1)
3064 pixman_libs=$($pkg_config --libs pixman-1)
3066 if test ! -d ${source_path}/pixman/pixman; then
3067 error_exit "pixman >= 0.21.8 not present. Your options:" \
3068 " (1) Preferred: Install the pixman devel package (any recent" \
3069 " distro should have packages as Xorg needs pixman too)." \
3070 " (2) Fetch the pixman submodule, using:" \
3071 " git submodule update --init pixman"
3073 mkdir -p pixman/pixman
3074 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
3075 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3078 ##########################################
3081 if test "$cap" != "no" ; then
3084 #include <sys/capability.h>
3085 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
3087 if compile_prog "" "-lcap" ; then
3094 ##########################################
3096 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
3100 #include <pthread.h>
3101 static void *f(void *p) { return NULL; }
3104 pthread_create(&thread, 0, f, 0);
3108 if compile_prog "" "" ; then
3111 for pthread_lib in $PTHREADLIBS_LIST; do
3112 if compile_prog "" "$pthread_lib" ; then
3115 for lib_entry in $LIBS; do
3116 if test "$lib_entry" = "$pthread_lib"; then
3121 if test "$found" = "no"; then
3122 LIBS="$pthread_lib $LIBS"
3124 PTHREAD_LIB="$pthread_lib"
3130 if test "$mingw32" != yes -a "$pthread" = no; then
3131 error_exit "pthread check failed" \
3132 "Make sure to have the pthread libs and headers installed."
3135 # check for pthread_setname_np
3136 pthread_setname_np=no
3138 #include <pthread.h>
3140 static void *f(void *p) { return NULL; }
3144 pthread_create(&thread, 0, f, 0);
3145 pthread_setname_np(thread, "QEMU");
3149 if compile_prog "" "$pthread_lib" ; then
3150 pthread_setname_np=yes
3153 ##########################################
3155 if test "$rbd" != "no" ; then
3158 #include <rbd/librbd.h>
3161 rados_create(&cluster, NULL);
3165 rbd_libs="-lrbd -lrados"
3166 if compile_prog "" "$rbd_libs" ; then
3169 if test "$rbd" = "yes" ; then
3170 feature_not_found "rados block device" "Install librbd/ceph devel"
3176 ##########################################
3178 min_libssh2_version=1.2.8
3179 if test "$libssh2" != "no" ; then
3180 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
3181 libssh2_cflags=$($pkg_config libssh2 --cflags)
3182 libssh2_libs=$($pkg_config libssh2 --libs)
3185 if test "$libssh2" = "yes" ; then
3186 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
3192 ##########################################
3193 # libssh2_sftp_fsync probe
3195 if test "$libssh2" = "yes"; then
3198 #include <libssh2.h>
3199 #include <libssh2_sftp.h>
3201 LIBSSH2_SESSION *session;
3203 LIBSSH2_SFTP_HANDLE *sftp_handle;
3204 session = libssh2_session_init ();
3205 sftp = libssh2_sftp_init (session);
3206 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
3207 libssh2_sftp_fsync (sftp_handle);
3211 # libssh2_cflags/libssh2_libs defined in previous test.
3212 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
3213 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3217 ##########################################
3220 if test "$linux_aio" != "no" ; then
3223 #include <sys/eventfd.h>
3225 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3227 if compile_prog "" "-laio" ; then
3230 if test "$linux_aio" = "yes" ; then
3231 feature_not_found "linux AIO" "Install libaio devel"
3237 ##########################################
3238 # TPM passthrough is only on x86 Linux
3240 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
3241 tpm_passthrough=$tpm
3246 ##########################################
3249 if test "$attr" != "no" ; then
3252 #include <sys/types.h>
3253 #ifdef CONFIG_LIBATTR
3254 #include <attr/xattr.h>
3256 #include <sys/xattr.h>
3258 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3260 if compile_prog "" "" ; then
3262 # Older distros have <attr/xattr.h>, and need -lattr:
3263 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3268 if test "$attr" = "yes" ; then
3269 feature_not_found "ATTR" "Install libc6 or libattr devel"
3275 ##########################################
3278 #include <sys/types.h>
3279 #include <sys/uio.h>
3281 int main(void) { return sizeof(struct iovec); }
3284 if compile_prog "" "" ; then
3288 ##########################################
3291 #include <sys/types.h>
3292 #include <sys/uio.h>
3294 int main(void) { return preadv(0, 0, 0, 0); }
3297 if compile_prog "" "" ; then
3301 ##########################################
3303 # fdt support is mandatory for at least some target architectures,
3304 # so insist on it if we're building those system emulators.
3306 for target in $target_list; do
3308 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
3314 if test "$fdt_required" = "yes"; then
3315 if test "$fdt" = "no"; then
3316 error_exit "fdt disabled but some requested targets require it." \
3317 "You can turn off fdt only if you also disable all the system emulation" \
3318 "targets which need it (by specifying a cut down --target-list)."
3323 if test "$fdt" != "no" ; then
3325 # explicitly check for libfdt_env.h as it is missing in some stable installs
3326 # and test for required functions to make sure we are on a version >= 1.4.0
3329 #include <libfdt_env.h>
3330 int main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
3332 if compile_prog "" "$fdt_libs" ; then
3333 # system DTC is good - use it
3335 elif test -d ${source_path}/dtc/libfdt ; then
3336 # have submodule DTC - use it
3340 if [ "$pwd_is_source_path" != "y" ] ; then
3341 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3342 symlink "$source_path/dtc/scripts" "dtc/scripts"
3344 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3345 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3346 elif test "$fdt" = "yes" ; then
3347 # have neither and want - prompt for system/submodule install
3348 error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
3349 " (1) Preferred: Install the DTC (libfdt) devel package" \
3350 " (2) Fetch the DTC submodule, using:" \
3351 " git submodule update --init dtc"
3353 # don't have and don't want
3359 libs_softmmu="$libs_softmmu $fdt_libs"
3361 ##########################################
3362 # opengl probe (for sdl2, gtk, milkymist-tmu2)
3364 if test "$opengl" != "no" ; then
3365 opengl_pkgs="epoxy libdrm gbm"
3366 if $pkg_config $opengl_pkgs x11; then
3367 opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3368 opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3370 if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3374 if test "$opengl" = "yes" ; then
3375 feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
3383 if test "$opengl" = "yes"; then
3385 #include <epoxy/egl.h>
3386 #ifndef EGL_MESA_image_dma_buf_export
3387 # error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3389 int main(void) { return 0; }
3391 if compile_prog "" "" ; then
3396 ##########################################
3398 if test "$archipelago" != "no" ; then
3401 #include <xseg/xseg.h>
3402 #include <xseg/protocol.h>
3408 archipelago_libs=-lxseg
3409 if compile_prog "" "$archipelago_libs"; then
3411 libs_tools="$archipelago_libs $libs_tools"
3412 libs_softmmu="$archipelago_libs $libs_softmmu"
3414 echo "WARNING: Please check the licenses of QEMU and libxseg carefully."
3415 echo "GPLv3 versions of libxseg may not be compatible with QEMU's"
3416 echo "license and therefore prevent redistribution."
3418 echo "To disable Archipelago, use --disable-archipelago"
3420 if test "$archipelago" = "yes" ; then
3421 feature_not_found "Archipelago backend support" "Install libxseg devel"
3428 ##########################################
3430 if test "$glusterfs" != "no" ; then
3431 if $pkg_config --atleast-version=3 glusterfs-api; then
3433 glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
3434 glusterfs_libs=$($pkg_config --libs glusterfs-api)
3435 if $pkg_config --atleast-version=4 glusterfs-api; then
3436 glusterfs_xlator_opt="yes"
3438 if $pkg_config --atleast-version=5 glusterfs-api; then
3439 glusterfs_discard="yes"
3441 if $pkg_config --atleast-version=6 glusterfs-api; then
3442 glusterfs_zerofill="yes"
3445 if test "$glusterfs" = "yes" ; then
3446 feature_not_found "GlusterFS backend support" \
3447 "Install glusterfs-api devel >= 3"
3453 # Check for inotify functions when we are building linux-user
3454 # emulator. This is done because older glibc versions don't
3455 # have syscall stubs for these implemented. In that case we
3456 # don't provide them even if kernel supports them.
3460 #include <sys/inotify.h>
3465 /* try to start inotify */
3466 return inotify_init();
3469 if compile_prog "" "" ; then
3475 #include <sys/inotify.h>
3480 /* try to start inotify */
3481 return inotify_init1(0);
3484 if compile_prog "" "" ; then
3488 # check if utimensat and futimens are supported
3491 #define _ATFILE_SOURCE
3494 #include <sys/stat.h>
3498 utimensat(AT_FDCWD, "foo", NULL, 0);
3503 if compile_prog "" "" ; then
3507 # check if pipe2 is there
3516 return pipe2(pipefd, O_CLOEXEC);
3519 if compile_prog "" "" ; then
3523 # check if accept4 is there
3526 #include <sys/socket.h>
3531 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3535 if compile_prog "" "" ; then
3539 # check if tee/splice is there. vmsplice was added same time.
3549 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3550 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3554 if compile_prog "" "" ; then
3558 ##########################################
3561 if test "$numa" != "no" ; then
3564 int main(void) { return numa_available(); }
3567 if compile_prog "" "-lnuma" ; then
3569 libs_softmmu="-lnuma $libs_softmmu"
3571 if test "$numa" = "yes" ; then
3572 feature_not_found "numa" "install numactl devel"
3578 if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
3579 echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
3583 ##########################################
3586 if test "$tcmalloc" = "yes" ; then
3589 int main(void) { malloc(1); return 0; }
3592 if compile_prog "" "-ltcmalloc" ; then
3593 LIBS="-ltcmalloc $LIBS"
3595 feature_not_found "tcmalloc" "install gperftools devel"
3599 ##########################################
3602 if test "$jemalloc" = "yes" ; then
3605 int main(void) { malloc(1); return 0; }
3608 if compile_prog "" "-ljemalloc" ; then
3609 LIBS="-ljemalloc $LIBS"
3611 feature_not_found "jemalloc" "install jemalloc devel"
3615 ##########################################
3620 #include <sys/syscall.h>
3622 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3625 if compile_prog "" "" ; then
3629 # check if eventfd is supported
3632 #include <sys/eventfd.h>
3636 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3639 if compile_prog "" "" ; then
3643 # check if memfd is supported
3646 #include <sys/memfd.h>
3650 return memfd_create("foo", MFD_ALLOW_SEALING);
3653 if compile_prog "" "" ; then
3659 # check for fallocate
3666 fallocate(0, 0, 0, 0);
3670 if compile_prog "" "" ; then
3674 # check for fallocate hole punching
3675 fallocate_punch_hole=no
3678 #include <linux/falloc.h>
3682 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
3686 if compile_prog "" "" ; then
3687 fallocate_punch_hole=yes
3690 # check that fallocate supports range zeroing inside the file
3691 fallocate_zero_range=no
3694 #include <linux/falloc.h>
3698 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3702 if compile_prog "" "" ; then
3703 fallocate_zero_range=yes
3706 # check for posix_fallocate
3713 posix_fallocate(0, 0, 0);
3717 if compile_prog "" "" ; then
3721 # check for sync_file_range
3728 sync_file_range(0, 0, 0, 0);
3732 if compile_prog "" "" ; then
3736 # check for linux/fiemap.h and FS_IOC_FIEMAP
3739 #include <sys/ioctl.h>
3740 #include <linux/fs.h>
3741 #include <linux/fiemap.h>
3745 ioctl(0, FS_IOC_FIEMAP, 0);
3749 if compile_prog "" "" ; then
3764 if compile_prog "" "" ; then
3768 # check for ppoll support
3775 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3776 ppoll(&pfd, 1, 0, 0);
3780 if compile_prog "" "" ; then
3784 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3785 prctl_pr_set_timerslack=no
3787 #include <sys/prctl.h>
3791 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3795 if compile_prog "" "" ; then
3796 prctl_pr_set_timerslack=yes
3799 # check for epoll support
3802 #include <sys/epoll.h>
3810 if compile_prog "" "" ; then
3814 # epoll_create1 is a later addition
3815 # so we must check separately for its presence
3818 #include <sys/epoll.h>
3822 /* Note that we use epoll_create1 as a value, not as
3823 * a function being called. This is necessary so that on
3824 * old SPARC glibc versions where the function was present in
3825 * the library but not declared in the header file we will
3826 * fail the configure check. (Otherwise we will get a compiler
3827 * warning but not an error, and will proceed to fail the
3828 * qemu compile where we compile with -Werror.)
3830 return (int)(uintptr_t)&epoll_create1;
3833 if compile_prog "" "" ; then
3837 # check for sendfile support
3840 #include <sys/sendfile.h>
3844 return sendfile(0, 0, 0, 0);
3847 if compile_prog "" "" ; then
3851 # check for timerfd support (glibc 2.8 and newer)
3854 #include <sys/timerfd.h>
3858 return(timerfd_create(CLOCK_REALTIME, 0));
3861 if compile_prog "" "" ; then
3865 # check for setns and unshare support
3878 if compile_prog "" "" ; then
3882 # Check if tools are available to build documentation.
3883 if test "$docs" != "no" ; then
3884 if has makeinfo && has pod2man; then
3887 if test "$docs" = "yes" ; then
3888 feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
3894 # Search for bswap_32 function
3897 #include <byteswap.h>
3898 int main(void) { return bswap_32(0); }
3900 if compile_prog "" "" ; then
3904 # Search for bswap32 function
3907 #include <sys/endian.h>
3908 #include <sys/types.h>
3909 #include <machine/bswap.h>
3910 int main(void) { return bswap32(0); }
3912 if compile_prog "" "" ; then
3916 ##########################################
3917 # Do we have libiscsi >= 1.9.0
3918 if test "$libiscsi" != "no" ; then
3919 if $pkg_config --atleast-version=1.9.0 libiscsi; then
3921 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3922 libiscsi_libs=$($pkg_config --libs libiscsi)
3924 if test "$libiscsi" = "yes" ; then
3925 feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
3931 ##########################################
3935 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
3937 if compile_prog "" "" ; then
3939 elif compile_prog "" "-lm" ; then
3941 libs_qga="-lm $libs_qga"
3943 error_exit "libm check failed"
3946 ##########################################
3948 # uClibc provides 2 versions of clock_gettime(), one with realtime
3949 # support and one without. This means that the clock_gettime() don't
3950 # need -lrt. We still need it for timer_create() so we check for this
3951 # function in addition.
3956 timer_create(CLOCK_REALTIME, NULL, NULL);
3957 return clock_gettime(CLOCK_REALTIME, NULL);
3961 if compile_prog "" "" ; then
3963 # we need pthread for static linking. use previous pthread test result
3964 elif compile_prog "" "$pthread_lib -lrt" ; then
3966 libs_qga="$libs_qga -lrt"
3969 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3970 "$aix" != "yes" -a "$haiku" != "yes" ; then
3971 libs_softmmu="-lutil $libs_softmmu"
3974 ##########################################
3976 if test "$spice" != "no" ; then
3979 int main(void) { spice_server_new(); return 0; }
3981 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3982 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3983 if $pkg_config --atleast-version=0.12.0 spice-server && \
3984 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3985 compile_prog "$spice_cflags" "$spice_libs" ; then
3987 libs_softmmu="$libs_softmmu $spice_libs"
3988 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3989 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3990 spice_server_version=$($pkg_config --modversion spice-server)
3992 if test "$spice" = "yes" ; then
3993 feature_not_found "spice" \
3994 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4000 # check for smartcard support
4002 if test "$smartcard" != "no"; then
4003 if $pkg_config libcacard; then
4004 libcacard_cflags=$($pkg_config --cflags libcacard)
4005 libcacard_libs=$($pkg_config --libs libcacard)
4006 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
4007 libs_softmmu="$libs_softmmu $libcacard_libs"
4010 if test "$smartcard" = "yes"; then
4011 feature_not_found "smartcard" "Install libcacard devel"
4018 if test "$libusb" != "no" ; then
4019 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
4021 libusb_cflags=$($pkg_config --cflags libusb-1.0)
4022 libusb_libs=$($pkg_config --libs libusb-1.0)
4023 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
4024 libs_softmmu="$libs_softmmu $libusb_libs"
4026 if test "$libusb" = "yes"; then
4027 feature_not_found "libusb" "Install libusb devel >= 1.0.13"
4033 # check for usbredirparser for usb network redirection support
4034 if test "$usb_redir" != "no" ; then
4035 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
4037 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4038 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
4039 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
4040 libs_softmmu="$libs_softmmu $usb_redir_libs"
4042 if test "$usb_redir" = "yes"; then
4043 feature_not_found "usb-redir" "Install usbredir devel"
4049 ##########################################
4050 # check if we have VSS SDK headers for win
4052 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4053 case "$vss_win32_sdk" in
4054 "") vss_win32_include="-isystem $source_path" ;;
4055 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4056 # handle path with spaces. So we symlink the headers into ".sdk/vss".
4057 vss_win32_include="-isystem $source_path/.sdk/vss"
4058 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4060 *) vss_win32_include="-isystem $vss_win32_sdk"
4063 #define __MIDL_user_allocate_free_DEFINED__
4064 #include <inc/win2003/vss.h>
4065 int main(void) { return VSS_CTX_BACKUP; }
4067 if compile_prog "$vss_win32_include" "" ; then
4068 guest_agent_with_vss="yes"
4069 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4070 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4071 qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4073 if test "$vss_win32_sdk" != "" ; then
4074 echo "ERROR: Please download and install Microsoft VSS SDK:"
4075 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4076 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4077 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
4078 echo "ERROR: The headers are extracted in the directory \`inc'."
4079 feature_not_found "VSS support"
4081 guest_agent_with_vss="no"
4085 ##########################################
4086 # lookup Windows platform SDK (if not specified)
4087 # The SDK is needed only to build .tlb (type library) file of guest agent
4088 # VSS provider from the source. It is usually unnecessary because the
4089 # pre-compiled .tlb file is included.
4091 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4092 if test -z "$win_sdk"; then
4093 programfiles="$PROGRAMFILES"
4094 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4095 if test -n "$programfiles"; then
4096 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4098 feature_not_found "Windows SDK"
4100 elif test "$win_sdk" = "no"; then
4105 ##########################################
4106 # check if mingw environment provides a recent ntddscsi.h
4107 if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
4109 #include <windows.h>
4110 #include <ntddscsi.h>
4112 #if !defined(IOCTL_SCSI_GET_ADDRESS)
4113 #error Missing required ioctl definitions
4115 SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
4119 if compile_prog "" "" ; then
4120 guest_agent_ntddscsi=yes
4121 libs_qga="-lsetupapi $libs_qga"
4125 ##########################################
4126 # virgl renderer probe
4128 if test "$virglrenderer" != "no" ; then
4130 #include <virglrenderer.h>
4131 int main(void) { virgl_renderer_poll(); return 0; }
4133 virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
4134 virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
4135 if $pkg_config virglrenderer >/dev/null 2>&1 && \
4136 compile_prog "$virgl_cflags" "$virgl_libs" ; then
4139 if test "$virglrenderer" = "yes" ; then
4140 feature_not_found "virglrenderer"
4146 ##########################################
4147 # check if we have fdatasync
4153 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4154 return fdatasync(0);
4156 #error Not supported
4160 if compile_prog "" "" ; then
4164 ##########################################
4165 # check if we have madvise
4169 #include <sys/types.h>
4170 #include <sys/mman.h>
4172 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4174 if compile_prog "" "" ; then
4178 ##########################################
4179 # check if we have posix_madvise
4183 #include <sys/mman.h>
4185 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4187 if compile_prog "" "" ; then
4191 ##########################################
4192 # check if we have posix_syslog
4197 int main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
4199 if compile_prog "" "" ; then
4203 ##########################################
4204 # check if trace backend exists
4206 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null
4207 if test "$?" -ne 0 ; then
4208 error_exit "invalid trace backends" \
4209 "Please choose supported trace backends."
4212 ##########################################
4213 # For 'ust' backend, test if ust headers are present
4214 if have_backend "ust"; then
4216 #include <lttng/tracepoint.h>
4217 int main(void) { return 0; }
4219 if compile_prog "" "" ; then
4220 if $pkg_config lttng-ust --exists; then
4221 lttng_ust_libs=$($pkg_config --libs lttng-ust)
4223 lttng_ust_libs="-llttng-ust"
4225 if $pkg_config liburcu-bp --exists; then
4226 urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4228 urcu_bp_libs="-lurcu-bp"
4231 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4232 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4234 error_exit "Trace backend 'ust' missing lttng-ust header files"
4238 ##########################################
4239 # For 'dtrace' backend, test if 'dtrace' command is present
4240 if have_backend "dtrace"; then
4241 if ! has 'dtrace' ; then
4242 error_exit "dtrace command is not found in PATH $PATH"
4244 trace_backend_stap="no"
4245 if has 'stap' ; then
4246 trace_backend_stap="yes"
4250 ##########################################
4251 # check and set a backend for coroutine
4253 # We prefer ucontext, but it's not always possible. The fallback
4254 # is sigcontext. gthread is not selectable except explicitly, because
4255 # it is not functional enough to run QEMU proper. (It is occasionally
4256 # useful for debugging purposes.) On Windows the only valid backend
4257 # is the Windows-specific one.
4260 if test "$darwin" != "yes"; then
4262 #include <ucontext.h>
4263 #ifdef __stub_makecontext
4264 #error Ignoring glibc stub makecontext which will always fail
4266 int main(void) { makecontext(0, 0, 0); return 0; }
4268 if compile_prog "" "" ; then
4273 if test "$coroutine" = ""; then
4274 if test "$mingw32" = "yes"; then
4276 elif test "$ucontext_works" = "yes"; then
4279 coroutine=sigaltstack
4284 if test "$mingw32" != "yes"; then
4285 error_exit "'windows' coroutine backend only valid for Windows"
4287 # Unfortunately the user visible backend name doesn't match the
4288 # coroutine-*.c filename for this case, so we have to adjust it here.
4292 if test "$ucontext_works" != "yes"; then
4293 feature_not_found "ucontext"
4296 gthread|sigaltstack)
4297 if test "$mingw32" = "yes"; then
4298 error_exit "only the 'windows' coroutine backend is valid for Windows"
4302 error_exit "unknown coroutine backend $coroutine"
4307 if test "$coroutine_pool" = ""; then
4308 if test "$coroutine" = "gthread"; then
4314 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
4315 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
4318 ##########################################
4319 # check if we have open_by_handle_at
4321 open_by_handle_at=no
4324 #if !defined(AT_EMPTY_PATH)
4325 # error missing definition
4327 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4330 if compile_prog "" "" ; then
4331 open_by_handle_at=yes
4334 ########################################
4335 # check if we have linux/magic.h
4339 #include <linux/magic.h>
4344 if compile_prog "" "" ; then
4348 ########################################
4349 # check whether we can disable warning option with a pragma (this is needed
4350 # to silence warnings in the headers of some versions of external libraries).
4351 # This test has to be compiled with -Werror as otherwise an unknown pragma is
4354 # If we can't selectively disable warning in the code, disable -Werror so that
4355 # the build doesn't fail anyway.
4357 pragma_disable_unused_but_set=no
4359 #pragma GCC diagnostic push
4360 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4361 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
4362 #pragma GCC diagnostic pop
4368 if compile_prog "-Werror" "" ; then
4369 pragma_diagnostic_available=yes
4374 ########################################
4375 # check if we have valgrind/valgrind.h
4379 #include <valgrind/valgrind.h>
4384 if compile_prog "" "" ; then
4388 ########################################
4389 # check if environ is declared
4399 if compile_prog "" "" ; then
4403 ########################################
4404 # check if cpuid.h is usable.
4410 unsigned a, b, c, d;
4411 int max = __get_cpuid_max(0, 0);
4414 __cpuid(1, a, b, c, d);
4418 __cpuid_count(7, 0, a, b, c, d);
4424 if compile_prog "" "" ; then
4428 ########################################
4429 # check if __[u]int128_t is usable.
4433 #if defined(__clang_major__) && defined(__clang_minor__)
4434 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4435 # error __int128_t does not work in CLANG before 3.2
4447 if compile_prog "" "" ; then
4451 ########################################
4452 # check if getauxval is available.
4456 #include <sys/auxv.h>
4458 return getauxval(AT_HWCAP) == 0;
4461 if compile_prog "" "" ; then
4465 ########################################
4466 # check if ccache is interfering with
4467 # semantic analysis of macros
4472 static const int Z = 1;
4473 #define fn() ({ Z; })
4474 #define TAUT(X) ((X) == Z)
4475 #define PAREN(X, Y) (X == Y)
4477 int main(int argc, char *argv[])
4483 if (PAREN(x, y)) return 0;
4484 if (TAUT(Z)) return 0;
4489 if ! compile_object "-Werror"; then
4493 #################################################
4494 # clang does not support glibc + FORTIFY_SOURCE.
4496 if test "$fortify_source" != "no"; then
4497 if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4498 fortify_source="no";
4499 elif test -n "$cxx" &&
4500 echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4501 fortify_source="no";
4503 fortify_source="yes"
4507 ##########################################
4508 # check if struct fsxattr is available via linux/fs.h
4512 #include <linux/fs.h>
4518 if compile_prog "" "" ; then
4522 ##########################################
4523 # check if rtnetlink.h exists and is useful
4526 #include <linux/rtnetlink.h>
4528 return IFLA_PROTO_DOWN;
4531 if compile_prog "" "" ; then
4535 #################################################
4536 # Sparc implicitly links with --relax, which is
4537 # incompatible with -r, so --no-relax should be
4538 # given. It does no harm to give it on other
4541 # Note: the prototype is needed since QEMU_CFLAGS
4542 # contains -Wmissing-prototypes
4544 extern int foo(void);
4545 int foo(void) { return 0; }
4547 if ! compile_object ""; then
4548 error_exit "Failed to compile object file for LD_REL_FLAGS test"
4550 if do_cc -nostdlib -Wl,-r -Wl,--no-relax -o $TMPMO $TMPO; then
4551 LD_REL_FLAGS="-Wl,--no-relax"
4554 ##########################################
4556 # After here, no more $cc or $ld runs
4558 if test "$gcov" = "yes" ; then
4559 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
4560 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4561 elif test "$fortify_source" = "yes" ; then
4562 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4563 elif test "$debug" = "no"; then
4564 CFLAGS="-O2 $CFLAGS"
4567 ##########################################
4569 if test "$libnfs" != "no" ; then
4570 if $pkg_config --atleast-version=1.9.3 libnfs; then
4572 libnfs_libs=$($pkg_config --libs libnfs)
4573 LIBS="$LIBS $libnfs_libs"
4575 if test "$libnfs" = "yes" ; then
4576 feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
4582 # Now we've finished running tests it's OK to add -Werror to the compiler flags
4583 if test "$werror" = "yes"; then
4584 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
4587 if test "$solaris" = "no" ; then
4588 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
4589 LDFLAGS="-Wl,--warn-common $LDFLAGS"
4593 # test if pod2man has --utf8 option
4594 if pod2man --help | grep -q utf8; then
4595 POD2MAN="pod2man --utf8"
4600 # Use ASLR, no-SEH and DEP if available
4601 if test "$mingw32" = "yes" ; then
4602 for flag in --dynamicbase --no-seh --nxcompat; do
4603 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4604 LDFLAGS="-Wl,$flag $LDFLAGS"
4609 qemu_confdir=$sysconfdir$confsuffix
4610 qemu_moddir=$libdir$confsuffix
4611 qemu_datadir=$datadir$confsuffix
4612 qemu_localedir="$datadir/locale"
4615 if test "$want_tools" = "yes" ; then
4616 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
4617 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
4618 tools="qemu-nbd\$(EXESUF) $tools"
4619 tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
4622 if test "$softmmu" = yes ; then
4623 if test "$virtfs" != no ; then
4624 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4626 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4628 if test "$virtfs" = yes; then
4629 error_exit "VirtFS is supported only on Linux and requires libcap devel and libattr devel"
4636 # Probe for guest agent support/options
4638 if [ "$guest_agent" != "no" ]; then
4639 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4640 tools="qemu-ga $tools"
4642 elif [ "$guest_agent" != yes ]; then
4645 error_exit "Guest agent is not supported on this platform"
4649 # Guest agent Window MSI package
4651 if test "$guest_agent" != yes; then
4652 if test "$guest_agent_msi" = yes; then
4653 error_exit "MSI guest agent package requires guest agent enabled"
4656 elif test "$mingw32" != "yes"; then
4657 if test "$guest_agent_msi" = "yes"; then
4658 error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
4661 elif ! has wixl; then
4662 if test "$guest_agent_msi" = "yes"; then
4663 error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
4667 # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
4668 # disabled explicitly
4669 if test "$guest_agent_msi" != "no"; then
4674 if test "$guest_agent_msi" = "yes"; then
4675 if test "$guest_agent_with_vss" = "yes"; then
4676 QEMU_GA_MSI_WITH_VSS="-D InstallVss"
4679 if test "$QEMU_GA_MANUFACTURER" = ""; then
4680 QEMU_GA_MANUFACTURER=QEMU
4683 if test "$QEMU_GA_DISTRO" = ""; then
4684 QEMU_GA_DISTRO=Linux
4687 if test "$QEMU_GA_VERSION" = ""; then
4688 QEMU_GA_VERSION=$(cat $source_path/VERSION)
4691 QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
4695 QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
4698 QEMU_GA_MSI_ARCH="-D Arch=32"
4701 error_exit "CPU $cpu not supported for building installation package"
4706 # Mac OS X ships with a broken assembler
4708 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4709 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4710 "$softmmu" = yes ; then
4711 # Different host OS linkers have different ideas about the name of the ELF
4712 # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd
4713 # variant; and Windows uses i386pe.
4714 for emu in elf_i386 elf_i386_fbsd i386pe; do
4715 if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
4716 ld_i386_emulation="$emu"
4722 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
4723 roms="$roms spapr-rtas"
4726 if test "$cpu" = "s390x" ; then
4727 roms="$roms s390-ccw"
4730 # Probe for the need for relocating the user-only binary.
4731 if ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
4734 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4735 # ??? Rationale for choosing this address
4736 textseg_addr=0x60000000
4739 # A 256M aligned address, high in the address space, with enough
4740 # room for the code_gen_buffer above it before the stack.
4741 textseg_addr=0x60000000
4744 if [ -n "$textseg_addr" ]; then
4746 int main(void) { return 0; }
4748 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4749 if ! compile_prog "" "$textseg_ldflags"; then
4750 # In case ld does not support -Ttext-segment, edit the default linker
4751 # script via sed to set the .text start addr. This is needed on FreeBSD
4753 if ! $ld --verbose >/dev/null 2>&1; then
4755 "We need to link the QEMU user mode binaries at a" \
4756 "specific text address. Unfortunately your linker" \
4757 "doesn't support either the -Ttext-segment option or" \
4758 "printing the default linker script with --verbose." \
4759 "If you don't want the user mode binaries, pass the" \
4760 "--disable-user option to configure."
4763 $ld --verbose | sed \
4764 -e '1,/==================================================/d' \
4765 -e '/==================================================/,$d' \
4766 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4767 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4768 textseg_ldflags="-Wl,-T../config-host.ld"
4774 if test "$1" = "yes" ; then
4779 # prepend pixman and ftd flags after all config tests are done
4780 QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
4781 libs_softmmu="$pixman_libs $libs_softmmu"
4783 echo "Install prefix $prefix"
4784 echo "BIOS directory $(eval echo $qemu_datadir)"
4785 echo "binary directory $(eval echo $bindir)"
4786 echo "library directory $(eval echo $libdir)"
4787 echo "module directory $(eval echo $qemu_moddir)"
4788 echo "libexec directory $(eval echo $libexecdir)"
4789 echo "include directory $(eval echo $includedir)"
4790 echo "config directory $(eval echo $sysconfdir)"
4791 if test "$mingw32" = "no" ; then
4792 echo "local state directory $(eval echo $local_statedir)"
4793 echo "Manual directory $(eval echo $mandir)"
4794 echo "ELF interp prefix $interp_prefix"
4796 echo "local state directory queried at runtime"
4797 echo "Windows SDK $win_sdk"
4799 echo "Source path $source_path"
4800 echo "C compiler $cc"
4801 echo "Host C compiler $host_cc"
4802 echo "C++ compiler $cxx"
4803 echo "Objective-C compiler $objcc"
4804 echo "ARFLAGS $ARFLAGS"
4805 echo "CFLAGS $CFLAGS"
4806 echo "QEMU_CFLAGS $QEMU_CFLAGS"
4807 echo "LDFLAGS $LDFLAGS"
4809 echo "install $install"
4810 echo "python $python"
4811 if test "$slirp" = "yes" ; then
4814 echo "module support $modules"
4815 echo "host CPU $cpu"
4816 echo "host big endian $bigendian"
4817 echo "target list $target_list"
4818 echo "tcg debug enabled $debug_tcg"
4819 echo "gprof enabled $gprof"
4820 echo "sparse enabled $sparse"
4821 echo "strip binaries $strip_opt"
4822 echo "profiler $profiler"
4823 echo "static build $static"
4824 if test "$darwin" = "yes" ; then
4825 echo "Cocoa support $cocoa"
4827 echo "pixman $pixman"
4828 echo "SDL support $sdl $(echo_version $sdl $sdlversion)"
4829 echo "GTK support $gtk $(echo_version $gtk $gtk_version)"
4830 echo "GTK GL support $gtk_gl"
4831 echo "VTE support $vte $(echo_version $vte $vteversion)"
4832 echo "TLS priority $tls_priority"
4833 echo "GNUTLS support $gnutls"
4834 echo "GNUTLS rnd $gnutls_rnd"
4835 echo "libgcrypt $gcrypt"
4836 echo "libgcrypt kdf $gcrypt_kdf"
4837 echo "nettle $nettle $(echo_version $nettle $nettle_version)"
4838 echo "nettle kdf $nettle_kdf"
4839 echo "libtasn1 $tasn1"
4840 echo "curses support $curses"
4841 echo "virgl support $virglrenderer"
4842 echo "curl support $curl"
4843 echo "mingw32 support $mingw32"
4844 echo "Audio drivers $audio_drv_list"
4845 echo "Block whitelist (rw) $block_drv_rw_whitelist"
4846 echo "Block whitelist (ro) $block_drv_ro_whitelist"
4847 echo "VirtFS support $virtfs"
4848 echo "VNC support $vnc"
4849 if test "$vnc" = "yes" ; then
4850 echo "VNC SASL support $vnc_sasl"
4851 echo "VNC JPEG support $vnc_jpeg"
4852 echo "VNC PNG support $vnc_png"
4854 if test -n "$sparc_cpu"; then
4855 echo "Target Sparc Arch $sparc_cpu"
4857 echo "xen support $xen"
4858 if test "$xen" = "yes" ; then
4859 echo "xen ctrl version $xen_ctrl_version"
4860 echo "pv dom build $xen_pv_domain_build"
4862 echo "brlapi support $brlapi"
4863 echo "bluez support $bluez"
4864 echo "Documentation $docs"
4866 echo "vde support $vde"
4867 echo "netmap support $netmap"
4868 echo "Linux AIO support $linux_aio"
4869 echo "ATTR/XATTR support $attr"
4870 echo "Install blobs $blobs"
4871 echo "KVM support $kvm"
4872 echo "RDMA support $rdma"
4873 echo "TCG interpreter $tcg_interpreter"
4874 echo "fdt support $fdt"
4875 echo "preadv support $preadv"
4876 echo "fdatasync $fdatasync"
4877 echo "madvise $madvise"
4878 echo "posix_madvise $posix_madvise"
4879 echo "uuid support $uuid"
4880 echo "libcap-ng support $cap_ng"
4881 echo "vhost-net support $vhost_net"
4882 echo "vhost-scsi support $vhost_scsi"
4883 echo "vhost-vsock support $vhost_vsock"
4884 echo "Trace backends $trace_backends"
4885 if have_backend "simple"; then
4886 echo "Trace output file $trace_file-<pid>"
4888 echo "spice support $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
4889 echo "rbd support $rbd"
4890 echo "xfsctl support $xfs"
4891 echo "smartcard support $smartcard"
4892 echo "libusb $libusb"
4893 echo "usb net redir $usb_redir"
4894 echo "OpenGL support $opengl"
4895 echo "OpenGL dmabufs $opengl_dmabuf"
4896 echo "libiscsi support $libiscsi"
4897 echo "libnfs support $libnfs"
4898 echo "build guest agent $guest_agent"
4899 echo "QGA VSS support $guest_agent_with_vss"
4900 echo "QGA w32 disk info $guest_agent_ntddscsi"
4901 echo "QGA MSI support $guest_agent_msi"
4902 echo "seccomp support $seccomp"
4903 echo "coroutine backend $coroutine"
4904 echo "coroutine pool $coroutine_pool"
4905 echo "GlusterFS support $glusterfs"
4906 echo "Archipelago support $archipelago"
4907 echo "gcov $gcov_tool"
4908 echo "gcov enabled $gcov"
4909 echo "TPM support $tpm"
4910 echo "libssh2 support $libssh2"
4911 echo "TPM passthrough $tpm_passthrough"
4912 echo "QOM debugging $qom_cast_debug"
4914 echo "lzo support $lzo"
4915 echo "snappy support $snappy"
4916 echo "bzip2 support $bzip2"
4917 echo "NUMA host support $numa"
4918 echo "tcmalloc support $tcmalloc"
4919 echo "jemalloc support $jemalloc"
4920 echo "avx2 optimization $avx2_opt"
4922 if test "$sdl_too_old" = "yes"; then
4923 echo "-> Your SDL version is too old - please upgrade to have SDL support"
4926 config_host_mak="config-host.mak"
4928 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
4930 echo "# Automatically generated by configure - do not modify" > $config_host_mak
4931 echo >> $config_host_mak
4933 echo all: >> $config_host_mak
4934 echo "prefix=$prefix" >> $config_host_mak
4935 echo "bindir=$bindir" >> $config_host_mak
4936 echo "libdir=$libdir" >> $config_host_mak
4937 echo "libexecdir=$libexecdir" >> $config_host_mak
4938 echo "includedir=$includedir" >> $config_host_mak
4939 echo "mandir=$mandir" >> $config_host_mak
4940 echo "sysconfdir=$sysconfdir" >> $config_host_mak
4941 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
4942 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
4943 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
4944 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
4945 if test "$mingw32" = "no" ; then
4946 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
4948 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
4949 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4950 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4951 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
4952 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
4954 echo "ARCH=$ARCH" >> $config_host_mak
4956 if test "$debug_tcg" = "yes" ; then
4957 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4959 if test "$strip_opt" = "yes" ; then
4960 echo "STRIP=${strip}" >> $config_host_mak
4962 if test "$bigendian" = "yes" ; then
4963 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
4965 if test "$mingw32" = "yes" ; then
4966 echo "CONFIG_WIN32=y" >> $config_host_mak
4967 rc_version=$(cat $source_path/VERSION)
4968 version_major=${rc_version%%.*}
4969 rc_version=${rc_version#*.}
4970 version_minor=${rc_version%%.*}
4971 rc_version=${rc_version#*.}
4972 version_subminor=${rc_version%%.*}
4974 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4975 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4976 if test "$guest_agent_with_vss" = "yes" ; then
4977 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4978 echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
4979 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4981 if test "$guest_agent_ntddscsi" = "yes" ; then
4982 echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
4984 if test "$guest_agent_msi" = "yes"; then
4985 echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
4986 echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
4987 echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
4988 echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
4989 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
4990 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
4991 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
4994 echo "CONFIG_POSIX=y" >> $config_host_mak
4997 if test "$linux" = "yes" ; then
4998 echo "CONFIG_LINUX=y" >> $config_host_mak
5001 if test "$darwin" = "yes" ; then
5002 echo "CONFIG_DARWIN=y" >> $config_host_mak
5005 if test "$aix" = "yes" ; then
5006 echo "CONFIG_AIX=y" >> $config_host_mak
5009 if test "$solaris" = "yes" ; then
5010 echo "CONFIG_SOLARIS=y" >> $config_host_mak
5011 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
5012 if test "$needs_libsunmath" = "yes" ; then
5013 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
5016 if test "$haiku" = "yes" ; then
5017 echo "CONFIG_HAIKU=y" >> $config_host_mak
5019 if test "$static" = "yes" ; then
5020 echo "CONFIG_STATIC=y" >> $config_host_mak
5022 if test "$profiler" = "yes" ; then
5023 echo "CONFIG_PROFILER=y" >> $config_host_mak
5025 if test "$slirp" = "yes" ; then
5026 echo "CONFIG_SLIRP=y" >> $config_host_mak
5027 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5029 if test "$vde" = "yes" ; then
5030 echo "CONFIG_VDE=y" >> $config_host_mak
5032 if test "$netmap" = "yes" ; then
5033 echo "CONFIG_NETMAP=y" >> $config_host_mak
5035 if test "$l2tpv3" = "yes" ; then
5036 echo "CONFIG_L2TPV3=y" >> $config_host_mak
5038 if test "$cap_ng" = "yes" ; then
5039 echo "CONFIG_LIBCAP=y" >> $config_host_mak
5041 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
5042 for drv in $audio_drv_list; do
5043 def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
5044 echo "$def=y" >> $config_host_mak
5046 if test "$audio_pt_int" = "yes" ; then
5047 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
5049 if test "$audio_win_int" = "yes" ; then
5050 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5052 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5053 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5054 if test "$vnc" = "yes" ; then
5055 echo "CONFIG_VNC=y" >> $config_host_mak
5057 if test "$vnc_sasl" = "yes" ; then
5058 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
5060 if test "$vnc_jpeg" = "yes" ; then
5061 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
5063 if test "$vnc_png" = "yes" ; then
5064 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5066 if test "$fnmatch" = "yes" ; then
5067 echo "CONFIG_FNMATCH=y" >> $config_host_mak
5069 if test "$uuid" = "yes" ; then
5070 echo "CONFIG_UUID=y" >> $config_host_mak
5072 if test "$xfs" = "yes" ; then
5073 echo "CONFIG_XFS=y" >> $config_host_mak
5075 qemu_version=$(head $source_path/VERSION)
5076 echo "VERSION=$qemu_version" >>$config_host_mak
5077 echo "PKGVERSION=$pkgversion" >>$config_host_mak
5078 echo "SRC_PATH=$source_path" >> $config_host_mak
5079 echo "TARGET_DIRS=$target_list" >> $config_host_mak
5080 if [ "$docs" = "yes" ] ; then
5081 echo "BUILD_DOCS=yes" >> $config_host_mak
5083 if test "$modules" = "yes"; then
5084 # $shacmd can generate a hash started with digit, which the compiler doesn't
5085 # like as an symbol. So prefix it with an underscore
5086 echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
5087 echo "CONFIG_MODULES=y" >> $config_host_mak
5089 if test "$sdl" = "yes" ; then
5090 echo "CONFIG_SDL=y" >> $config_host_mak
5091 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
5092 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
5094 if test "$cocoa" = "yes" ; then
5095 echo "CONFIG_COCOA=y" >> $config_host_mak
5097 if test "$curses" = "yes" ; then
5098 echo "CONFIG_CURSES=y" >> $config_host_mak
5100 if test "$utimens" = "yes" ; then
5101 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
5103 if test "$pipe2" = "yes" ; then
5104 echo "CONFIG_PIPE2=y" >> $config_host_mak
5106 if test "$accept4" = "yes" ; then
5107 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
5109 if test "$splice" = "yes" ; then
5110 echo "CONFIG_SPLICE=y" >> $config_host_mak
5112 if test "$eventfd" = "yes" ; then
5113 echo "CONFIG_EVENTFD=y" >> $config_host_mak
5115 if test "$memfd" = "yes" ; then
5116 echo "CONFIG_MEMFD=y" >> $config_host_mak
5118 if test "$fallocate" = "yes" ; then
5119 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5121 if test "$fallocate_punch_hole" = "yes" ; then
5122 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
5124 if test "$fallocate_zero_range" = "yes" ; then
5125 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5127 if test "$posix_fallocate" = "yes" ; then
5128 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5130 if test "$sync_file_range" = "yes" ; then
5131 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5133 if test "$fiemap" = "yes" ; then
5134 echo "CONFIG_FIEMAP=y" >> $config_host_mak
5136 if test "$dup3" = "yes" ; then
5137 echo "CONFIG_DUP3=y" >> $config_host_mak
5139 if test "$ppoll" = "yes" ; then
5140 echo "CONFIG_PPOLL=y" >> $config_host_mak
5142 if test "$prctl_pr_set_timerslack" = "yes" ; then
5143 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5145 if test "$epoll" = "yes" ; then
5146 echo "CONFIG_EPOLL=y" >> $config_host_mak
5148 if test "$epoll_create1" = "yes" ; then
5149 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
5151 if test "$sendfile" = "yes" ; then
5152 echo "CONFIG_SENDFILE=y" >> $config_host_mak
5154 if test "$timerfd" = "yes" ; then
5155 echo "CONFIG_TIMERFD=y" >> $config_host_mak
5157 if test "$setns" = "yes" ; then
5158 echo "CONFIG_SETNS=y" >> $config_host_mak
5160 if test "$inotify" = "yes" ; then
5161 echo "CONFIG_INOTIFY=y" >> $config_host_mak
5163 if test "$inotify1" = "yes" ; then
5164 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5166 if test "$byteswap_h" = "yes" ; then
5167 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
5169 if test "$bswap_h" = "yes" ; then
5170 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
5172 if test "$curl" = "yes" ; then
5173 echo "CONFIG_CURL=m" >> $config_host_mak
5174 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
5175 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5177 if test "$brlapi" = "yes" ; then
5178 echo "CONFIG_BRLAPI=y" >> $config_host_mak
5180 if test "$bluez" = "yes" ; then
5181 echo "CONFIG_BLUEZ=y" >> $config_host_mak
5182 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5184 if test "$glib_subprocess" = "yes" ; then
5185 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
5187 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
5188 if test "$gtk" = "yes" ; then
5189 echo "CONFIG_GTK=y" >> $config_host_mak
5190 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5191 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5192 echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5193 if test "$gtk_gl" = "yes" ; then
5194 echo "CONFIG_GTK_GL=y" >> $config_host_mak
5197 echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
5198 if test "$gnutls" = "yes" ; then
5199 echo "CONFIG_GNUTLS=y" >> $config_host_mak
5201 if test "$gnutls_rnd" = "yes" ; then
5202 echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5204 if test "$gcrypt" = "yes" ; then
5205 echo "CONFIG_GCRYPT=y" >> $config_host_mak
5206 if test "$gcrypt_kdf" = "yes" ; then
5207 echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
5210 if test "$nettle" = "yes" ; then
5211 echo "CONFIG_NETTLE=y" >> $config_host_mak
5212 echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5213 if test "$nettle_kdf" = "yes" ; then
5214 echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5217 if test "$tasn1" = "yes" ; then
5218 echo "CONFIG_TASN1=y" >> $config_host_mak
5220 if test "$have_ifaddrs_h" = "yes" ; then
5221 echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5224 # Work around a system header bug with some kernel/XFS header
5225 # versions where they both try to define 'struct fsxattr':
5226 # xfs headers will not try to redefine structs from linux headers
5227 # if this macro is set.
5228 if test "$have_fsxattr" = "yes" ; then
5229 echo "HAVE_FSXATTR=y" >> $config_host_mak
5231 if test "$vte" = "yes" ; then
5232 echo "CONFIG_VTE=y" >> $config_host_mak
5233 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5235 if test "$virglrenderer" = "yes" ; then
5236 echo "CONFIG_VIRGL=y" >> $config_host_mak
5237 echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
5238 echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
5240 if test "$xen" = "yes" ; then
5241 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5242 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
5243 if test "$xen_pv_domain_build" = "yes" ; then
5244 echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
5247 if test "$linux_aio" = "yes" ; then
5248 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
5250 if test "$attr" = "yes" ; then
5251 echo "CONFIG_ATTR=y" >> $config_host_mak
5253 if test "$libattr" = "yes" ; then
5254 echo "CONFIG_LIBATTR=y" >> $config_host_mak
5256 if test "$virtfs" = "yes" ; then
5257 echo "CONFIG_VIRTFS=y" >> $config_host_mak
5259 if test "$vhost_scsi" = "yes" ; then
5260 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
5262 if test "$vhost_net" = "yes" ; then
5263 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
5265 if test "$vhost_vsock" = "yes" ; then
5266 echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
5268 if test "$blobs" = "yes" ; then
5269 echo "INSTALL_BLOBS=yes" >> $config_host_mak
5271 if test "$iovec" = "yes" ; then
5272 echo "CONFIG_IOVEC=y" >> $config_host_mak
5274 if test "$preadv" = "yes" ; then
5275 echo "CONFIG_PREADV=y" >> $config_host_mak
5277 if test "$fdt" = "yes" ; then
5278 echo "CONFIG_FDT=y" >> $config_host_mak
5280 if test "$signalfd" = "yes" ; then
5281 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5283 if test "$tcg_interpreter" = "yes" ; then
5284 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
5286 if test "$fdatasync" = "yes" ; then
5287 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
5289 if test "$madvise" = "yes" ; then
5290 echo "CONFIG_MADVISE=y" >> $config_host_mak
5292 if test "$posix_madvise" = "yes" ; then
5293 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5296 if test "$spice" = "yes" ; then
5297 echo "CONFIG_SPICE=y" >> $config_host_mak
5300 if test "$smartcard" = "yes" ; then
5301 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5304 if test "$libusb" = "yes" ; then
5305 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
5308 if test "$usb_redir" = "yes" ; then
5309 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
5312 if test "$opengl" = "yes" ; then
5313 echo "CONFIG_OPENGL=y" >> $config_host_mak
5314 echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
5315 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5316 if test "$opengl_dmabuf" = "yes" ; then
5317 echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5321 if test "$avx2_opt" = "yes" ; then
5322 echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
5325 if test "$lzo" = "yes" ; then
5326 echo "CONFIG_LZO=y" >> $config_host_mak
5329 if test "$snappy" = "yes" ; then
5330 echo "CONFIG_SNAPPY=y" >> $config_host_mak
5333 if test "$bzip2" = "yes" ; then
5334 echo "CONFIG_BZIP2=y" >> $config_host_mak
5335 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
5338 if test "$libiscsi" = "yes" ; then
5339 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
5340 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
5341 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5344 if test "$libnfs" = "yes" ; then
5345 echo "CONFIG_LIBNFS=y" >> $config_host_mak
5348 if test "$seccomp" = "yes"; then
5349 echo "CONFIG_SECCOMP=y" >> $config_host_mak
5352 # XXX: suppress that
5353 if [ "$bsd" = "yes" ] ; then
5354 echo "CONFIG_BSD=y" >> $config_host_mak
5357 if test "$localtime_r" = "yes" ; then
5358 echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
5360 if test "$qom_cast_debug" = "yes" ; then
5361 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
5363 if test "$rbd" = "yes" ; then
5364 echo "CONFIG_RBD=m" >> $config_host_mak
5365 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
5366 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5369 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
5370 if test "$coroutine_pool" = "yes" ; then
5371 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
5373 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
5376 if test "$open_by_handle_at" = "yes" ; then
5377 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5380 if test "$linux_magic_h" = "yes" ; then
5381 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5384 if test "$pragma_diagnostic_available" = "yes" ; then
5385 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
5388 if test "$valgrind_h" = "yes" ; then
5389 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
5392 if test "$has_environ" = "yes" ; then
5393 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
5396 if test "$cpuid_h" = "yes" ; then
5397 echo "CONFIG_CPUID_H=y" >> $config_host_mak
5400 if test "$int128" = "yes" ; then
5401 echo "CONFIG_INT128=y" >> $config_host_mak
5404 if test "$getauxval" = "yes" ; then
5405 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
5408 if test "$glusterfs" = "yes" ; then
5409 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
5410 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
5411 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5414 if test "$glusterfs_xlator_opt" = "yes" ; then
5415 echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5418 if test "$glusterfs_discard" = "yes" ; then
5419 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
5422 if test "$glusterfs_zerofill" = "yes" ; then
5423 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
5426 if test "$archipelago" = "yes" ; then
5427 echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
5428 echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
5431 if test "$libssh2" = "yes" ; then
5432 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
5433 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
5434 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
5437 if test "$vhdx" = "yes" ; then
5438 echo "CONFIG_VHDX=y" >> $config_host_mak
5442 if test "$libusb" = "yes"; then
5443 echo "HOST_USB=libusb legacy" >> $config_host_mak
5445 echo "HOST_USB=stub" >> $config_host_mak
5448 # TPM passthrough support?
5449 if test "$tpm" = "yes"; then
5450 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
5451 if test "$tpm_passthrough" = "yes"; then
5452 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
5456 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
5457 if have_backend "nop"; then
5458 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
5460 if have_backend "simple"; then
5461 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
5462 # Set the appropriate trace file.
5463 trace_file="\"$trace_file-\" FMT_pid"
5465 if have_backend "log"; then
5466 echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
5468 if have_backend "ust"; then
5469 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
5471 if have_backend "dtrace"; then
5472 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
5473 if test "$trace_backend_stap" = "yes" ; then
5474 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
5477 if have_backend "ftrace"; then
5478 if test "$linux" = "yes" ; then
5479 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5481 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5484 if have_backend "syslog"; then
5485 if test "$posix_syslog" = "yes" ; then
5486 echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
5488 feature_not_found "syslog(trace backend)" "syslog not available"
5491 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
5493 if test "$rdma" = "yes" ; then
5494 echo "CONFIG_RDMA=y" >> $config_host_mak
5497 if test "$have_rtnetlink" = "yes" ; then
5498 echo "CONFIG_RTNETLINK=y" >> $config_host_mak
5501 # Hold two types of flag:
5502 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
5503 # a thread we have a handle to
5504 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
5506 if test "$pthread_setname_np" = "yes" ; then
5507 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
5508 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
5511 if test "$tcg_interpreter" = "yes"; then
5512 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
5513 elif test "$ARCH" = "sparc64" ; then
5514 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
5515 elif test "$ARCH" = "s390x" ; then
5516 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5517 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
5518 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
5519 elif test "$ARCH" = "ppc64" ; then
5520 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
5522 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
5524 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
5526 echo "TOOLS=$tools" >> $config_host_mak
5527 echo "ROMS=$roms" >> $config_host_mak
5528 echo "MAKE=$make" >> $config_host_mak
5529 echo "INSTALL=$install" >> $config_host_mak
5530 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
5531 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
5532 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
5533 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5534 echo "PYTHON=$python" >> $config_host_mak
5535 echo "CC=$cc" >> $config_host_mak
5536 if $iasl -h > /dev/null 2>&1; then
5537 echo "IASL=$iasl" >> $config_host_mak
5539 echo "CC_I386=$cc_i386" >> $config_host_mak
5540 echo "HOST_CC=$host_cc" >> $config_host_mak
5541 echo "CXX=$cxx" >> $config_host_mak
5542 echo "OBJCC=$objcc" >> $config_host_mak
5543 echo "AR=$ar" >> $config_host_mak
5544 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
5545 echo "AS=$as" >> $config_host_mak
5546 echo "CCAS=$ccas" >> $config_host_mak
5547 echo "CPP=$cpp" >> $config_host_mak
5548 echo "OBJCOPY=$objcopy" >> $config_host_mak
5549 echo "LD=$ld" >> $config_host_mak
5550 echo "NM=$nm" >> $config_host_mak
5551 echo "WINDRES=$windres" >> $config_host_mak
5552 echo "CFLAGS=$CFLAGS" >> $config_host_mak
5553 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5554 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5555 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5556 if test "$sparse" = "yes" ; then
5557 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
5558 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
5559 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
5560 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
5561 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5563 if test "$cross_prefix" != ""; then
5564 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
5566 echo "AUTOCONF_HOST := " >> $config_host_mak
5568 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
5569 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
5570 echo "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
5571 echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
5572 echo "LIBS+=$LIBS" >> $config_host_mak
5573 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5574 echo "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
5575 echo "EXESUF=$EXESUF" >> $config_host_mak
5576 echo "DSOSUF=$DSOSUF" >> $config_host_mak
5577 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5578 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
5579 echo "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
5580 echo "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
5581 echo "POD2MAN=$POD2MAN" >> $config_host_mak
5582 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
5583 if test "$gcov" = "yes" ; then
5584 echo "CONFIG_GCOV=y" >> $config_host_mak
5585 echo "GCOV=$gcov_tool" >> $config_host_mak
5588 # use included Linux headers
5589 if test "$linux" = "yes" ; then
5590 mkdir -p linux-headers
5608 # For most CPUs the kernel architecture name and QEMU CPU name match.
5612 # For non-KVM architectures we will not have asm headers
5613 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
5614 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
5618 for target in $target_list; do
5619 target_dir="$target"
5620 config_target_mak=$target_dir/config-target.mak
5621 target_name=$(echo $target | cut -d '-' -f 1)
5622 target_bigendian="no"
5624 case "$target_name" in
5625 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5626 target_bigendian=yes
5630 target_user_only="no"
5631 target_linux_user="no"
5632 target_bsd_user="no"
5634 ${target_name}-softmmu)
5635 target_softmmu="yes"
5637 ${target_name}-linux-user)
5638 if test "$linux" != "yes" ; then
5639 error_exit "Target '$target' is only available on a Linux host"
5641 target_user_only="yes"
5642 target_linux_user="yes"
5644 ${target_name}-bsd-user)
5645 if test "$bsd" != "yes" ; then
5646 error_exit "Target '$target' is only available on a BSD host"
5648 target_user_only="yes"
5649 target_bsd_user="yes"
5652 error_exit "Target '$target' not recognised"
5657 mkdir -p $target_dir
5658 echo "# Automatically generated by configure - do not modify" > $config_target_mak
5661 interp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
5664 TARGET_ARCH="$target_name"
5668 case "$target_name" in
5672 TARGET_BASE_ARCH=i386
5679 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5682 TARGET_BASE_ARCH=arm
5684 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5692 gdb_xml_files="cf-core.xml cf-fp.xml"
5694 microblaze|microblazeel)
5695 TARGET_ARCH=microblaze
5700 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
5704 TARGET_BASE_ARCH=mips
5705 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5706 echo "TARGET_ABI32=y" >> $config_target_mak
5710 TARGET_BASE_ARCH=mips
5711 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
5716 TARGET_ARCH=openrisc
5717 TARGET_BASE_ARCH=openrisc
5720 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5723 TARGET_BASE_ARCH=ppc
5725 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5728 TARGET_BASE_ARCH=ppc
5730 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
5734 TARGET_BASE_ARCH=ppc
5736 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
5740 TARGET_BASE_ARCH=ppc
5742 echo "TARGET_ABI32=y" >> $config_target_mak
5743 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
5752 TARGET_BASE_ARCH=sparc
5756 TARGET_BASE_ARCH=sparc
5757 TARGET_ABI_DIR=sparc
5758 echo "TARGET_ABI32=y" >> $config_target_mak
5761 gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
5773 error_exit "Unsupported target CPU"
5776 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
5777 if [ "$TARGET_BASE_ARCH" = "" ]; then
5778 TARGET_BASE_ARCH=$TARGET_ARCH
5781 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
5784 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
5787 target_arch_name="$(upper $TARGET_ARCH)"
5788 echo "TARGET_$target_arch_name=y" >> $config_target_mak
5789 echo "TARGET_NAME=$target_name" >> $config_target_mak
5790 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5791 if [ "$TARGET_ABI_DIR" = "" ]; then
5792 TARGET_ABI_DIR=$TARGET_ARCH
5794 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5795 if [ "$HOST_VARIANT_DIR" != "" ]; then
5796 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5798 case "$target_name" in
5800 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
5801 echo "CONFIG_XEN=y" >> $config_target_mak
5802 if test "$xen_pci_passthrough" = yes; then
5803 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5809 case "$target_name" in
5810 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
5811 # Make sure the target and host cpus are compatible
5812 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5813 \( "$target_name" = "$cpu" -o \
5814 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5815 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
5816 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
5817 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5818 \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
5819 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
5820 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) -o \
5821 \( "$target_name" = "x86_64" -a "$cpu" = "x32" \) -o \
5822 \( "$target_name" = "i386" -a "$cpu" = "x32" \) \) ; then
5823 echo "CONFIG_KVM=y" >> $config_target_mak
5824 if test "$vhost_net" = "yes" ; then
5825 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5826 echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
5830 if test "$target_bigendian" = "yes" ; then
5831 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
5833 if test "$target_softmmu" = "yes" ; then
5834 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5836 if test "$target_user_only" = "yes" ; then
5837 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5838 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5840 if test "$target_linux_user" = "yes" ; then
5841 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5844 if test ! -z "$gdb_xml_files" ; then
5845 for x in $gdb_xml_files; do
5846 list="$list $source_path/gdb-xml/$x"
5848 echo "TARGET_XML_FILES=$list" >> $config_target_mak
5851 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
5852 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5854 if test "$target_bsd_user" = "yes" ; then
5855 echo "CONFIG_BSD_USER=y" >> $config_target_mak
5858 # generate QEMU_CFLAGS/LDFLAGS for targets
5864 echo "CONFIG_${1}_DIS=y" >> $config_target_mak
5865 echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
5868 for i in $ARCH $TARGET_BASE_ARCH ; do
5871 disas_config "ALPHA"
5874 if test -n "${cxx}"; then
5875 disas_config "ARM_A64"
5880 if test -n "${cxx}"; then
5881 disas_config "ARM_A64"
5903 disas_config "MICROBLAZE"
5909 disas_config "MOXIE"
5912 disas_config "OPENRISC"
5924 disas_config "SPARC"
5927 disas_config "XTENSA"
5931 if test "$tcg_interpreter" = "yes" ; then
5937 # Ensure there's only a single GP
5938 cflags="-msmall-data $cflags"
5942 if test "$gprof" = "yes" ; then
5943 echo "TARGET_GPROF=yes" >> $config_target_mak
5944 if test "$target_linux_user" = "yes" ; then
5946 ldflags="-p $ldflags"
5948 if test "$target_softmmu" = "yes" ; then
5949 ldflags="-p $ldflags"
5950 echo "GPROF_CFLAGS=-p" >> $config_target_mak
5954 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5955 ldflags="$ldflags $textseg_ldflags"
5958 echo "LDFLAGS+=$ldflags" >> $config_target_mak
5959 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5961 done # for target in $targets
5963 if [ "$pixman" = "internal" ]; then
5964 echo "config-host.h: subdir-pixman" >> $config_host_mak
5967 if [ "$dtc_internal" = "yes" ]; then
5968 echo "config-host.h: subdir-dtc" >> $config_host_mak
5971 if test "$numa" = "yes"; then
5972 echo "CONFIG_NUMA=y" >> $config_host_mak
5975 if test "$ccache_cpp2" = "yes"; then
5976 echo "export CCACHE_CPP2=y" >> $config_host_mak
5979 # build tree in object directory in case the source is not in the current directory
5980 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
5982 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
5983 DIRS="$DIRS roms/seabios roms/vgabios"
5984 DIRS="$DIRS qapi-generated"
5985 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5986 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5987 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5988 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5989 FILES="$FILES pc-bios/spapr-rtas/Makefile"
5990 FILES="$FILES pc-bios/s390-ccw/Makefile"
5991 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
5992 FILES="$FILES pc-bios/qemu-icon.bmp"
5994 $source_path/pc-bios/*.bin \
5995 $source_path/pc-bios/*.aml \
5996 $source_path/pc-bios/*.rom \
5997 $source_path/pc-bios/*.dtb \
5998 $source_path/pc-bios/*.img \
5999 $source_path/pc-bios/openbios-* \
6000 $source_path/pc-bios/u-boot.* \
6001 $source_path/pc-bios/palcode-*
6003 FILES="$FILES pc-bios/$(basename $bios_file)"
6005 for test_file in $(find $source_path/tests/acpi-test-data -type f)
6007 FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
6010 for f in $FILES ; do
6011 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
6012 symlink "$source_path/$f" "$f"
6016 # temporary config to build submodules
6017 for rom in seabios vgabios ; do
6018 config_mak=roms/$rom/config.mak
6019 echo "# Automatically generated by configure - do not modify" > $config_mak
6020 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6021 echo "AS=$as" >> $config_mak
6022 echo "CCAS=$ccas" >> $config_mak
6023 echo "CC=$cc" >> $config_mak
6024 echo "BCC=bcc" >> $config_mak
6025 echo "CPP=$cpp" >> $config_mak
6026 echo "OBJCOPY=objcopy" >> $config_mak
6027 echo "IASL=$iasl" >> $config_mak
6028 echo "LD=$ld" >> $config_mak
6031 # set up tests data directory
6032 if [ ! -e tests/data ]; then
6033 symlink "$source_path/tests/data" tests/data
6036 # set up qemu-iotests in this build directory
6037 iotests_common_env="tests/qemu-iotests/common.env"
6038 iotests_check="tests/qemu-iotests/check"
6040 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
6041 echo >> "$iotests_common_env"
6042 echo "export PYTHON='$python'" >> "$iotests_common_env"
6044 if [ ! -e "$iotests_check" ]; then
6045 symlink "$source_path/$iotests_check" "$iotests_check"
6048 # Save the configure command line for later reuse.
6049 cat <<EOD >config.status
6051 # Generated by configure.
6052 # Run this file to recreate the current configuration.
6053 # Compiler output produced by configure, useful for debugging
6054 # configure, is in config.log if it exists.
6056 printf "exec" >>config.status
6057 printf " '%s'" "$0" "$@" >>config.status
6058 echo ' "$@"' >>config.status
6059 chmod +x config.status