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 TMPE
="${TMPDIR1}/${TMPB}.exe"
32 TMPMO
="${TMPDIR1}/${TMPB}.mo"
36 # Print a helpful header at the top of config.log
37 echo "# QEMU configure log $(date)" >> config.log
38 printf "# Configured with:" >> config.log
39 printf " '%s'" "$0" "$@" >> config.log
41 echo "#" >> config.log
46 while test -n "$2"; do
55 # Run the compiler, capturing its output to the log. First argument
56 # is compiler binary to execute.
59 echo $compiler "$@" >> config.log
60 $compiler "$@" >> config.log
2>&1 ||
return $?
61 # Test passed. If this is an --enable-werror build, rerun
62 # the test with -Werror and bail out if it fails. This
63 # makes warning-generating-errors in configure test code
64 # obvious to developers.
65 if test "$werror" != "yes"; then
68 # Don't bother rerunning the compile if we were already using -Werror
74 echo $compiler -Werror "$@" >> config.log
75 $compiler -Werror "$@" >> config.log
2>&1 && return $?
76 error_exit
"configure test passed without -Werror but failed with -Werror." \
77 "This is probably a bug in the configure script. The failing command" \
78 "will be at the bottom of config.log." \
79 "You can run configure with --disable-werror to bypass this check."
83 do_compiler
"$cc" "$@"
87 do_compiler
"$cxx" "$@"
91 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
92 # options which some versions of GCC's C++ compiler complain about
93 # because they only make sense for C programs.
95 for arg
in $QEMU_CFLAGS; do
97 -Wstrict-prototypes|
-Wmissing-prototypes|
-Wnested-externs|\
98 -Wold-style-declaration|
-Wold-style-definition|
-Wredundant-decls)
101 QEMU_CXXFLAGS
=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
109 do_cc
$QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
115 do_cc
$QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
118 # symbolically link $1 to $2. Portable version of "ln -sf".
121 mkdir
-p "$(dirname "$2")"
125 # check whether a command is available to this shell (may be either an
126 # executable or a builtin)
128 type "$1" >/dev
/null
2>&1
131 # search for an executable in PATH
137 # pathname has a dir component?
138 if [ "${local_command#*/}" != "$local_command" ]; then
139 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
140 echo "$local_command"
144 if [ -z "$local_command" ]; then
149 for local_dir
in $PATH; do
150 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
151 echo "$local_dir/$local_command"
152 IFS
="${local_ifs:-$(printf ' \t\n')}"
157 IFS
="${local_ifs:-$(printf ' \t\n')}"
162 echo "$trace_backends" |
grep "$1" >/dev
/null
166 source_path
=$
(dirname "$0")
169 interp_prefix
="/usr/gnemul/qemu-%M"
173 block_drv_rw_whitelist
=""
174 block_drv_ro_whitelist
=""
180 cc_i386
=i386-pc-linux-gnu-gcc
185 # Don't accept a target_list environment variable.
188 # Default value for a variable defining feature "foo".
189 # * foo="no" feature will only be used if --enable-foo arg is given
190 # * foo="" feature will be searched for, and if found, will be used
191 # unless --disable-foo is given
192 # * foo="yes" this value will only be set by --enable-foo flag.
193 # feature will searched for,
194 # if not found, configure exits with error
196 # Always add --enable-foo and --disable-foo command line args.
197 # Distributions want to ensure that several features are compiled in, and it
198 # is impossible without a --enable-foo that exits if a feature is not found.
219 xen_pv_domain_build
="no"
220 xen_pci_passthrough
=""
245 LDFLAGS_SHARED
="-shared"
248 mandir
="\${prefix}/share/man"
249 datadir
="\${prefix}/share"
250 qemu_docdir
="\${prefix}/share/doc/qemu"
251 bindir
="\${prefix}/bin"
252 libdir
="\${prefix}/lib"
253 libexecdir
="\${prefix}/libexec"
254 includedir
="\${prefix}/include"
255 sysconfdir
="\${prefix}/etc"
256 local_statedir
="\${prefix}/var"
288 guest_agent_with_vss
="no"
289 guest_agent_ntddscsi
="no"
298 debug_stack_usage
="no"
301 glusterfs_xlator_opt
="no"
302 glusterfs_discard
="no"
303 glusterfs_zerofill
="no"
307 tls_priority
="NORMAL"
324 # parse CC options first
326 optarg
=$
(expr "x$opt" : 'x[^=]*=\(.*\)')
328 --cross-prefix=*) cross_prefix
="$optarg"
332 --cxx=*) CXX
="$optarg"
334 --source-path=*) source_path
="$optarg"
336 --cpu=*) cpu
="$optarg"
338 --extra-cflags=*) QEMU_CFLAGS
="$QEMU_CFLAGS $optarg"
339 EXTRA_CFLAGS
="$optarg"
341 --extra-ldflags=*) LDFLAGS
="$LDFLAGS $optarg"
342 EXTRA_LDFLAGS
="$optarg"
344 --enable-debug-info) debug_info
="yes"
346 --disable-debug-info) debug_info
="no"
351 # Using uname is really, really broken. Once we have the right set of checks
352 # we can eliminate its usage altogether.
354 # Preferred compiler:
356 # ${cross_prefix}gcc (if cross-prefix specified)
358 if test -z "${CC}${cross_prefix}"; then
361 cc
="${CC-${cross_prefix}gcc}"
364 if test -z "${CXX}${cross_prefix}"; then
367 cxx
="${CXX-${cross_prefix}g++}"
370 ar="${AR-${cross_prefix}ar}"
371 as
="${AS-${cross_prefix}as}"
374 objcopy
="${OBJCOPY-${cross_prefix}objcopy}"
375 ld
="${LD-${cross_prefix}ld}"
376 nm
="${NM-${cross_prefix}nm}"
377 strip
="${STRIP-${cross_prefix}strip}"
378 windres
="${WINDRES-${cross_prefix}windres}"
379 pkg_config_exe
="${PKG_CONFIG-${cross_prefix}pkg-config}"
381 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
383 pkg_config
=query_pkg_config
384 sdl_config
="${SDL_CONFIG-${cross_prefix}sdl-config}"
385 sdl2_config
="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
387 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
388 ARFLAGS
="${ARFLAGS-rv}"
390 # default flags for all hosts
391 # We use -fwrapv to tell the compiler that we require a C dialect where
392 # left shift of signed integers is well defined and has the expected
393 # 2s-complement style results. (Both clang and gcc agree that it
394 # provides these semantics.)
395 QEMU_CFLAGS
="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
396 QEMU_CFLAGS
="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
397 QEMU_CFLAGS
="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
398 QEMU_CFLAGS
="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
399 QEMU_INCLUDES
="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
400 if test "$debug_info" = "yes"; then
402 LDFLAGS
="-g $LDFLAGS"
405 # make source path absolute
406 source_path
=$
(cd "$source_path"; pwd)
408 # running configure in the source tree?
409 # we know that's the case if configure is there.
410 if test -f "./configure"; then
411 pwd_is_source_path
="y"
413 pwd_is_source_path
="n"
419 #error $1 not defined
421 int main(void) { return 0; }
429 int main(void) { return 0; }
436 int main(void) { return 0; }
440 if check_define __linux__
; then
442 elif check_define _WIN32
; then
444 elif check_define __OpenBSD__
; then
446 elif check_define __sun__
; then
448 elif check_define __HAIKU__
; then
454 # Some host OSes need non-standard checks for which CPU to use.
455 # Note that these checks are broken for cross-compilation: if you're
456 # cross-compiling to one of these OSes then you'll need to specify
457 # the correct CPU with the --cpu option.
460 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
461 # run 64-bit userspace code.
462 # If the user didn't specify a CPU explicitly and the kernel says this is
463 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
464 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
469 # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
470 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
475 if test ! -z "$cpu" ; then
476 # command line argument
478 elif check_define __i386__
; then
480 elif check_define __x86_64__
; then
481 if check_define __ILP32__
; then
486 elif check_define __sparc__
; then
487 if check_define __arch64__
; then
492 elif check_define _ARCH_PPC
; then
493 if check_define _ARCH_PPC64
; then
498 elif check_define __mips__
; then
500 elif check_define __ia64__
; then
502 elif check_define __s390__
; then
503 if check_define __s390x__
; then
508 elif check_define __arm__
; then
510 elif check_define __aarch64__
; then
517 # Normalise host CPU name and set ARCH.
518 # Note that this case should only have supported host CPUs, not guests.
520 ia64|ppc|ppc64|s390|s390x|sparc64|x32
)
523 i386|i486|i586|i686|i86pc|BePC
)
542 # This will result in either an error or falling back to TCI later
546 if test -z "$ARCH"; then
552 # host *BSD for user mode
559 audio_possible_drivers
="dsound sdl"
560 if check_include dsound.h
; then
561 audio_drv_list
="dsound"
569 audio_possible_drivers
="oss sdl pa"
575 audio_possible_drivers
="oss sdl pa"
576 # needed for kinfo_getvmmap(3) in libutil.h
578 # needed for kinfo_getproc
579 libs_qga
="-lutil $libs_qga"
580 netmap
="" # enable netmap autodetect
581 HOST_VARIANT_DIR
="freebsd"
587 audio_possible_drivers
="oss sdl pa"
588 HOST_VARIANT_DIR
="dragonfly"
594 audio_possible_drivers
="oss sdl"
596 HOST_VARIANT_DIR
="netbsd"
602 audio_possible_drivers
="sdl"
603 HOST_VARIANT_DIR
="openbsd"
609 LDFLAGS_SHARED
="-bundle -undefined dynamic_lookup"
610 if [ "$cpu" = "x86_64" ] ; then
611 QEMU_CFLAGS
="-arch x86_64 $QEMU_CFLAGS"
612 LDFLAGS
="-arch x86_64 $LDFLAGS"
615 audio_drv_list
="coreaudio"
616 audio_possible_drivers
="coreaudio sdl"
617 LDFLAGS
="-framework CoreFoundation -framework IOKit $LDFLAGS"
618 libs_softmmu
="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
619 # Disable attempts to use ObjectiveC features in os/object.h since they
620 # won't work when we're compiling with gcc as a C compiler.
621 QEMU_CFLAGS
="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
622 HOST_VARIANT_DIR
="darwin"
627 install="${INSTALL-ginstall}"
629 smbd
="${SMBD-/usr/sfw/sbin/smbd}"
630 needs_libsunmath
="no"
631 solarisrev
=$
(uname
-r | cut
-f2 -d.
)
632 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
633 if test "$solarisrev" -le 9 ; then
634 if test -f /opt
/SUNWspro
/prod
/lib
/libsunmath.so
.1; then
635 needs_libsunmath
="yes"
636 QEMU_CFLAGS
="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
637 LDFLAGS
="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
638 LIBS
="-lsunmath $LIBS"
640 error_exit
"QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
641 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
642 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
643 "Studio 11 can be downloaded from www.sun.com."
647 if test -f /usr
/include
/sys
/soundcard.h
; then
650 audio_possible_drivers
="oss sdl"
651 # needed for CMSG_ macros in sys/socket.h
652 QEMU_CFLAGS
="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
653 # needed for TIOCWIN* defines in termios.h
654 QEMU_CFLAGS
="-D__EXTENSIONS__ $QEMU_CFLAGS"
655 QEMU_CFLAGS
="-std=gnu99 $QEMU_CFLAGS"
656 solarisnetlibs
="-lsocket -lnsl -lresolv"
657 LIBS
="$solarisnetlibs $LIBS"
658 libs_qga
="$solarisnetlibs $libs_qga"
666 QEMU_CFLAGS
="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
667 LIBS
="-lposix_error_mapper -lnetwork $LIBS"
671 audio_possible_drivers
="oss alsa sdl pa"
678 QEMU_INCLUDES
="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
682 if [ "$bsd" = "yes" ] ; then
683 if [ "$darwin" != "yes" ] ; then
688 : ${make=${MAKE-make}}
689 : ${install=${INSTALL-install}}
690 : ${python=${PYTHON-python}}
691 : ${smbd=${SMBD-/usr/sbin/smbd}}
693 # Default objcc to clang if available, otherwise use CC
700 if test "$mingw32" = "yes" ; then
703 QEMU_CFLAGS
="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
704 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
705 QEMU_CFLAGS
="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
706 # MinGW needs -mthreads for TLS and macro _MT.
707 QEMU_CFLAGS
="-mthreads $QEMU_CFLAGS"
708 LIBS
="-lwinmm -lws2_32 -liphlpapi $LIBS"
710 if compile_prog
"" "-liberty" ; then
711 LIBS
="-liberty $LIBS"
713 prefix
="c:/Program Files/QEMU"
716 qemu_docdir
="\${prefix}"
718 sysconfdir
="\${prefix}"
721 libs_qga
="-lws2_32 -lwinmm -lpowrprof -liphlpapi -lnetapi32 $libs_qga"
727 optarg
=$
(expr "x$opt" : 'x[^=]*=\(.*\)')
729 --help|
-h) show_help
=yes
731 --version|
-V) exec cat $source_path/VERSION
733 --prefix=*) prefix
="$optarg"
735 --interp-prefix=*) interp_prefix
="$optarg"
743 --host-cc=*) host_cc
="$optarg"
747 --iasl=*) iasl
="$optarg"
749 --objcc=*) objcc
="$optarg"
751 --make=*) make="$optarg"
753 --install=*) install="$optarg"
755 --python=*) python
="$optarg"
757 --gcov=*) gcov_tool
="$optarg"
759 --smbd=*) smbd
="$optarg"
767 --disable-debug-info)
777 --target-list=*) target_list
="$optarg"
779 --enable-trace-backends=*) trace_backends
="$optarg"
781 # XXX: backwards compatibility
782 --enable-trace-backend=*) trace_backends
="$optarg"
784 --with-trace-file=*) trace_file
="$optarg"
786 --enable-gprof) gprof
="yes"
788 --enable-gcov) gcov
="yes"
792 LDFLAGS
="-static $LDFLAGS"
793 QEMU_PKG_CONFIG_FLAGS
="--static $QEMU_PKG_CONFIG_FLAGS"
795 --mandir=*) mandir
="$optarg"
797 --bindir=*) bindir
="$optarg"
799 --libdir=*) libdir
="$optarg"
801 --libexecdir=*) libexecdir
="$optarg"
803 --includedir=*) includedir
="$optarg"
805 --datadir=*) datadir
="$optarg"
807 --with-confsuffix=*) confsuffix
="$optarg"
809 --docdir=*) qemu_docdir
="$optarg"
811 --sysconfdir=*) sysconfdir
="$optarg"
813 --localstatedir=*) local_statedir
="$optarg"
815 --sbindir=*|
--sharedstatedir=*|\
816 --oldincludedir=*|
--datarootdir=*|
--infodir=*|
--localedir=*|\
817 --htmldir=*|
--dvidir=*|
--pdfdir=*|
--psdir=*)
818 # These switches are silently ignored, for compatibility with
819 # autoconf-generated configure scripts. This allows QEMU's
820 # configure to be used by RPM and similar macros that set
821 # lots of directory switches by default.
823 --with-system-pixman) pixman
="system"
825 --without-system-pixman) pixman
="internal"
827 --without-pixman) pixman
="none"
829 --disable-sdl) sdl
="no"
831 --enable-sdl) sdl
="yes"
833 --with-sdlabi=*) sdlabi
="$optarg"
835 --disable-qom-cast-debug) qom_cast_debug
="no"
837 --enable-qom-cast-debug) qom_cast_debug
="yes"
839 --disable-virtfs) virtfs
="no"
841 --enable-virtfs) virtfs
="yes"
843 --disable-vnc) vnc
="no"
845 --enable-vnc) vnc
="yes"
847 --oss-lib=*) oss_lib
="$optarg"
849 --audio-drv-list=*) audio_drv_list
="$optarg"
851 --block-drv-rw-whitelist=*|
--block-drv-whitelist=*) block_drv_rw_whitelist
=$
(echo "$optarg" |
sed -e 's/,/ /g')
853 --block-drv-ro-whitelist=*) block_drv_ro_whitelist
=$
(echo "$optarg" |
sed -e 's/,/ /g')
855 --enable-debug-tcg) debug_tcg
="yes"
857 --disable-debug-tcg) debug_tcg
="no"
860 # Enable debugging options that aren't excessively noisy
866 --enable-sparse) sparse
="yes"
868 --disable-sparse) sparse
="no"
870 --disable-strip) strip_opt
="no"
872 --disable-vnc-sasl) vnc_sasl
="no"
874 --enable-vnc-sasl) vnc_sasl
="yes"
876 --disable-vnc-jpeg) vnc_jpeg
="no"
878 --enable-vnc-jpeg) vnc_jpeg
="yes"
880 --disable-vnc-png) vnc_png
="no"
882 --enable-vnc-png) vnc_png
="yes"
884 --disable-slirp) slirp
="no"
886 --disable-vde) vde
="no"
888 --enable-vde) vde
="yes"
890 --disable-netmap) netmap
="no"
892 --enable-netmap) netmap
="yes"
894 --disable-xen) xen
="no"
896 --enable-xen) xen
="yes"
898 --disable-xen-pci-passthrough) xen_pci_passthrough
="no"
900 --enable-xen-pci-passthrough) xen_pci_passthrough
="yes"
902 --disable-xen-pv-domain-build) xen_pv_domain_build
="no"
904 --enable-xen-pv-domain-build) xen_pv_domain_build
="yes"
906 --disable-brlapi) brlapi
="no"
908 --enable-brlapi) brlapi
="yes"
910 --disable-bluez) bluez
="no"
912 --enable-bluez) bluez
="yes"
914 --disable-kvm) kvm
="no"
916 --enable-kvm) kvm
="yes"
918 --disable-hax) hax
="no"
920 --enable-hax) hax
="yes"
922 --disable-tcg-interpreter) tcg_interpreter
="no"
924 --enable-tcg-interpreter) tcg_interpreter
="yes"
926 --disable-cap-ng) cap_ng
="no"
928 --enable-cap-ng) cap_ng
="yes"
930 --disable-spice) spice
="no"
932 --enable-spice) spice
="yes"
934 --disable-libiscsi) libiscsi
="no"
936 --enable-libiscsi) libiscsi
="yes"
938 --disable-libnfs) libnfs
="no"
940 --enable-libnfs) libnfs
="yes"
942 --enable-profiler) profiler
="yes"
944 --disable-cocoa) cocoa
="no"
948 audio_drv_list
="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
950 --disable-system) softmmu
="no"
952 --enable-system) softmmu
="yes"
959 --disable-linux-user) linux_user
="no"
961 --enable-linux-user) linux_user
="yes"
963 --disable-bsd-user) bsd_user
="no"
965 --enable-bsd-user) bsd_user
="yes"
967 --enable-pie) pie
="yes"
969 --disable-pie) pie
="no"
971 --enable-werror) werror
="yes"
973 --disable-werror) werror
="no"
975 --enable-stack-protector) stack_protector
="yes"
977 --disable-stack-protector) stack_protector
="no"
979 --disable-curses) curses
="no"
981 --enable-curses) curses
="yes"
983 --disable-curl) curl
="no"
985 --enable-curl) curl
="yes"
987 --disable-fdt) fdt
="no"
989 --enable-fdt) fdt
="yes"
991 --disable-linux-aio) linux_aio
="no"
993 --enable-linux-aio) linux_aio
="yes"
995 --disable-attr) attr
="no"
997 --enable-attr) attr
="yes"
999 --disable-blobs) blobs
="no"
1001 --with-pkgversion=*) pkgversion
=" ($optarg)"
1003 --with-coroutine=*) coroutine
="$optarg"
1005 --disable-coroutine-pool) coroutine_pool
="no"
1007 --enable-coroutine-pool) coroutine_pool
="yes"
1009 --enable-debug-stack-usage) debug_stack_usage
="yes"
1011 --disable-docs) docs
="no"
1013 --enable-docs) docs
="yes"
1015 --disable-vhost-net) vhost_net
="no"
1017 --enable-vhost-net) vhost_net
="yes"
1019 --disable-vhost-scsi) vhost_scsi
="no"
1021 --enable-vhost-scsi) vhost_scsi
="yes"
1023 --disable-vhost-vsock) vhost_vsock
="no"
1025 --enable-vhost-vsock) vhost_vsock
="yes"
1027 --disable-opengl) opengl
="no"
1029 --enable-opengl) opengl
="yes"
1031 --disable-rbd) rbd
="no"
1033 --enable-rbd) rbd
="yes"
1035 --disable-xfsctl) xfs
="no"
1037 --enable-xfsctl) xfs
="yes"
1039 --disable-smartcard) smartcard
="no"
1041 --enable-smartcard) smartcard
="yes"
1043 --disable-libusb) libusb
="no"
1045 --enable-libusb) libusb
="yes"
1047 --disable-usb-redir) usb_redir
="no"
1049 --enable-usb-redir) usb_redir
="yes"
1051 --disable-zlib-test) zlib
="no"
1053 --disable-lzo) lzo
="no"
1055 --enable-lzo) lzo
="yes"
1057 --disable-snappy) snappy
="no"
1059 --enable-snappy) snappy
="yes"
1061 --disable-bzip2) bzip2="no"
1063 --enable-bzip2) bzip2="yes"
1065 --enable-guest-agent) guest_agent
="yes"
1067 --disable-guest-agent) guest_agent
="no"
1069 --enable-guest-agent-msi) guest_agent_msi
="yes"
1071 --disable-guest-agent-msi) guest_agent_msi
="no"
1073 --with-vss-sdk) vss_win32_sdk
=""
1075 --with-vss-sdk=*) vss_win32_sdk
="$optarg"
1077 --without-vss-sdk) vss_win32_sdk
="no"
1079 --with-win-sdk) win_sdk
=""
1081 --with-win-sdk=*) win_sdk
="$optarg"
1083 --without-win-sdk) win_sdk
="no"
1085 --enable-tools) want_tools
="yes"
1087 --disable-tools) want_tools
="no"
1089 --enable-seccomp) seccomp
="yes"
1091 --disable-seccomp) seccomp
="no"
1093 --disable-glusterfs) glusterfs
="no"
1095 --enable-glusterfs) glusterfs
="yes"
1097 --disable-virtio-blk-data-plane|
--enable-virtio-blk-data-plane)
1098 echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1100 --enable-vhdx|
--disable-vhdx)
1101 echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1103 --enable-uuid|
--disable-uuid)
1104 echo "$0: $opt is obsolete, UUID support is always built" >&2
1106 --disable-gtk) gtk
="no"
1108 --enable-gtk) gtk
="yes"
1110 --tls-priority=*) tls_priority
="$optarg"
1112 --disable-gnutls) gnutls
="no"
1114 --enable-gnutls) gnutls
="yes"
1116 --disable-nettle) nettle
="no"
1118 --enable-nettle) nettle
="yes"
1120 --disable-gcrypt) gcrypt
="no"
1122 --enable-gcrypt) gcrypt
="yes"
1124 --enable-rdma) rdma
="yes"
1126 --disable-rdma) rdma
="no"
1128 --with-gtkabi=*) gtkabi
="$optarg"
1130 --disable-vte) vte
="no"
1132 --enable-vte) vte
="yes"
1134 --disable-virglrenderer) virglrenderer
="no"
1136 --enable-virglrenderer) virglrenderer
="yes"
1138 --disable-tpm) tpm
="no"
1140 --enable-tpm) tpm
="yes"
1142 --disable-libssh2) libssh2
="no"
1144 --enable-libssh2) libssh2
="yes"
1146 --disable-numa) numa
="no"
1148 --enable-numa) numa
="yes"
1150 --disable-tcmalloc) tcmalloc
="no"
1152 --enable-tcmalloc) tcmalloc
="yes"
1154 --disable-jemalloc) jemalloc
="no"
1156 --enable-jemalloc) jemalloc
="yes"
1158 --disable-replication) replication
="no"
1160 --enable-replication) replication
="yes"
1163 echo "ERROR: unknown option $opt"
1164 echo "Try '$0 --help' for more information"
1170 if ! has
$python; then
1171 error_exit
"Python not found. Use --python=/path/to/python"
1174 # Note that if the Python conditional here evaluates True we will exit
1175 # with status 1 which is a shell 'false' value.
1176 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1177 error_exit
"Cannot use '$python', Python 2.6 or later is required." \
1178 "Note that Python 3 or later is not yet supported." \
1179 "Use --python=/path/to/python to specify a supported Python."
1182 # Suppress writing compiled files
1188 LDFLAGS
="-m32 $LDFLAGS"
1192 LDFLAGS
="-m64 $LDFLAGS"
1195 LDFLAGS
="-m32 $LDFLAGS"
1196 CPU_CFLAGS
="-m32 -mcpu=ultrasparc"
1199 LDFLAGS
="-m64 $LDFLAGS"
1200 CPU_CFLAGS
="-m64 -mcpu=ultrasparc"
1204 LDFLAGS
="-m31 $LDFLAGS"
1208 LDFLAGS
="-m64 $LDFLAGS"
1212 LDFLAGS
="-m32 $LDFLAGS"
1213 cc_i386
='$(CC) -m32'
1216 # ??? Only extremely old AMD cpus do not have cmpxchg16b.
1217 # If we truly care, we should simply detect this case at
1218 # runtime and generate the fallback to serial emulation.
1219 CPU_CFLAGS
="-m64 -mcx16"
1220 LDFLAGS
="-m64 $LDFLAGS"
1221 cc_i386
='$(CC) -m32'
1225 LDFLAGS
="-mx32 $LDFLAGS"
1226 cc_i386
='$(CC) -m32'
1228 # No special flags required for other host CPUs
1231 QEMU_CFLAGS
="$CPU_CFLAGS $QEMU_CFLAGS"
1232 EXTRA_CFLAGS
="$CPU_CFLAGS $EXTRA_CFLAGS"
1234 # For user-mode emulation the host arch has to be one we explicitly
1235 # support, even if we're using TCI.
1236 if [ "$ARCH" = "unknown" ]; then
1241 default_target_list
=""
1245 if [ "$softmmu" = "yes" ]; then
1246 mak_wilds
="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1248 if [ "$linux_user" = "yes" ]; then
1249 mak_wilds
="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1251 if [ "$bsd_user" = "yes" ]; then
1252 mak_wilds
="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1255 for config
in $mak_wilds; do
1256 default_target_list
="${default_target_list} $(basename "$config" .mak)"
1259 if test x
"$show_help" = x
"yes" ; then
1262 Usage: configure [options]
1263 Options: [defaults in brackets after descriptions]
1266 --help print this message
1267 --prefix=PREFIX install in PREFIX [$prefix]
1268 --interp-prefix=PREFIX where to find shared libraries, etc.
1269 use %M for cpu name [$interp_prefix]
1270 --target-list=LIST set target list (default: build everything)
1271 $(echo Available targets: $default_target_list | \
1272 fold -s -w 53 | sed -e 's/^/ /')
1274 Advanced options (experts only):
1275 --source-path=PATH path of source code [$source_path]
1276 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1277 --cc=CC use C compiler CC [$cc]
1278 --iasl=IASL use ACPI compiler IASL [$iasl]
1279 --host-cc=CC use C compiler CC [$host_cc] for code run at
1281 --cxx=CXX use C++ compiler CXX [$cxx]
1282 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1283 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1284 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1285 --make=MAKE use specified make [$make]
1286 --install=INSTALL use specified install [$install]
1287 --python=PYTHON use specified python [$python]
1288 --smbd=SMBD use specified smbd [$smbd]
1289 --static enable static build [$static]
1290 --mandir=PATH install man pages in PATH
1291 --datadir=PATH install firmware in PATH$confsuffix
1292 --docdir=PATH install documentation in PATH$confsuffix
1293 --bindir=PATH install binaries in PATH
1294 --libdir=PATH install libraries in PATH
1295 --sysconfdir=PATH install config in PATH$confsuffix
1296 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1297 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1298 --enable-debug enable common debug build options
1299 --disable-strip disable stripping binaries
1300 --disable-werror disable compilation abort on warning
1301 --disable-stack-protector disable compiler-provided stack protection
1302 --audio-drv-list=LIST set audio drivers list:
1303 Available drivers: $audio_possible_drivers
1304 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1305 --block-drv-rw-whitelist=L
1306 set block driver read-write whitelist
1307 (affects only QEMU, not qemu-img)
1308 --block-drv-ro-whitelist=L
1309 set block driver read-only whitelist
1310 (affects only QEMU, not qemu-img)
1311 --enable-trace-backends=B Set trace backend
1312 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1313 --with-trace-file=NAME Full PATH,NAME of file to store traces
1315 --disable-slirp disable SLIRP userspace network connectivity
1316 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1317 --oss-lib path to OSS library
1318 --cpu=CPU Build for host CPU [$cpu]
1319 --with-coroutine=BACKEND coroutine backend. Supported options:
1320 gthread, ucontext, sigaltstack, windows
1321 --enable-gcov enable test coverage analysis with gcov
1322 --gcov=GCOV use specified gcov [$gcov_tool]
1323 --disable-blobs disable installing provided firmware blobs
1324 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1325 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1326 --tls-priority default TLS protocol/cipher priority string
1327 --enable-gprof QEMU profiling with gprof
1328 --enable-profiler profiler support
1329 --enable-xen-pv-domain-build
1330 xen pv domain builder
1331 --enable-debug-stack-usage
1332 track the maximum stack usage of stacks created by qemu_alloc_stack
1334 Optional features, enabled with --enable-FEATURE and
1335 disabled with --disable-FEATURE, default is enabled if available:
1337 system all system emulation targets
1338 user supported user emulation targets
1339 linux-user all linux usermode emulation targets
1340 bsd-user all BSD usermode emulation targets
1341 docs build documentation
1342 guest-agent build the QEMU Guest Agent
1343 guest-agent-msi build guest agent Windows MSI installation package
1344 pie Position Independent Executables
1345 modules modules support
1346 debug-tcg TCG debugging (default is disabled)
1347 debug-info debugging information
1348 sparse sparse checker
1350 gnutls GNUTLS cryptography support
1351 nettle nettle cryptography support
1352 gcrypt libgcrypt cryptography support
1354 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1356 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1357 vte vte support for the gtk UI
1360 vnc-sasl SASL encryption for VNC server
1361 vnc-jpeg JPEG lossy compression for VNC server
1362 vnc-png PNG compression for VNC server
1363 cocoa Cocoa UI (Mac OS X only)
1365 xen xen backend driver support
1367 brlapi BrlAPI (Braile)
1368 curl curl connectivity
1370 bluez bluez stack connectivity
1371 kvm KVM acceleration support
1372 hax HAX acceleration support
1373 rdma RDMA-based migration support
1374 vde support for vde network
1375 netmap support for netmap network
1376 linux-aio Linux AIO support
1377 cap-ng libcap-ng support
1378 attr attr and xattr support
1379 vhost-net vhost-net acceleration support
1381 rbd rados block device (rbd)
1382 libiscsi iscsi support
1384 smartcard smartcard support (libcacard)
1385 libusb libusb (for usb passthrough)
1386 usb-redir usb network redirection support
1387 lzo support of lzo compression library
1388 snappy support of snappy compression library
1389 bzip2 support of bzip2 compression library
1390 (for reading bzip2-compressed dmg images)
1391 seccomp seccomp support
1392 coroutine-pool coroutine freelist (better performance)
1393 glusterfs GlusterFS backend
1395 libssh2 ssh block device support
1396 numa libnuma support
1397 tcmalloc tcmalloc support
1398 jemalloc jemalloc support
1399 replication replication support
1400 vhost-vsock virtio sockets device support
1401 opengl opengl support
1402 virglrenderer virgl rendering support
1403 xfsctl xfsctl support
1404 qom-cast-debug cast debugging support
1405 tools build qemu-io, qemu-nbd and qemu-image tools
1407 NOTE: The object files are built at the place where configure is launched
1412 # Now we have handled --enable-tcg-interpreter and know we're not just
1413 # printing the help message, bail out if the host CPU isn't supported.
1414 if test "$ARCH" = "unknown"; then
1415 if test "$tcg_interpreter" = "yes" ; then
1416 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1418 error_exit
"Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1422 # Consult white-list to determine whether to enable werror
1423 # by default. Only enable by default for git builds
1424 if test -z "$werror" ; then
1425 if test -d "$source_path/.git" -a \
1426 \
( "$linux" = "yes" -o "$mingw32" = "yes" \
) ; then
1433 # check that the C compiler works.
1435 if compile_object
; then
1436 : C compiler works ok
1438 error_exit
"\"$cc\" either does not exist or does not work"
1440 if ! compile_prog
; then
1441 error_exit
"\"$cc\" cannot build an executable (is your linker broken?)"
1444 # Check that the C++ compiler exists and works with the C compiler
1447 int c_function(void);
1448 int main(void) { return c_function(); }
1455 int c_function(void);
1457 int c_function(void) { return 42; }
1462 if do_cxx
$QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
1463 # C++ compiler $cxx works ok with C compiler $cc
1466 echo "C++ compiler $cxx does not work with C compiler $cc"
1467 echo "Disabling C++ specific optional code"
1471 echo "No C++ compiler available; disabling C++ specific optional code"
1475 gcc_flags
="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1476 gcc_flags
="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1477 gcc_flags
="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1478 gcc_flags
="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1479 gcc_flags
="-Wno-initializer-overrides $gcc_flags"
1480 gcc_flags
="-Wno-string-plus-int $gcc_flags"
1481 # Note that we do not add -Werror to gcc_flags here, because that would
1482 # enable it for all configure tests. If a configure test failed due
1483 # to -Werror this would just silently disable some features,
1484 # so it's too error prone.
1486 cc_has_warning_flag
() {
1489 # Use the positive sense of the flag when testing for -Wno-wombat
1490 # support (gcc will happily accept the -Wno- form of unknown
1492 optflag
="$(echo $1 | sed -e 's/^-Wno-/-W/')"
1493 compile_prog
"-Werror $optflag" ""
1496 for flag
in $gcc_flags; do
1497 if cc_has_warning_flag
$flag ; then
1498 QEMU_CFLAGS
="$QEMU_CFLAGS $flag"
1502 if test "$stack_protector" != "no"; then
1504 int main(int argc, char *argv[])
1506 char arr[64], *p = arr, *c = argv[0];
1513 gcc_flags
="-fstack-protector-strong -fstack-protector-all"
1515 for flag
in $gcc_flags; do
1516 # We need to check both a compile and a link, since some compiler
1517 # setups fail only on a .c->.o compile and some only at link time
1518 if do_cc
$QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1519 compile_prog
"-Werror $flag" ""; then
1520 QEMU_CFLAGS
="$QEMU_CFLAGS $flag"
1525 if test "$stack_protector" = yes; then
1526 if test $sp_on = 0; then
1527 error_exit
"Stack protector not supported"
1532 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1533 # large functions that use global variables. The bug is in all releases of
1534 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1535 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1537 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1538 int main(void) { return 0; }
1540 #error No bug in this compiler.
1543 if compile_prog
"-Werror -fno-gcse" "" ; then
1544 TRANSLATE_OPT_CFLAGS
=-fno-gcse
1547 if test "$static" = "yes" ; then
1548 if test "$modules" = "yes" ; then
1549 error_exit
"static and modules are mutually incompatible"
1551 if test "$pie" = "yes" ; then
1552 error_exit
"static and pie are mutually incompatible"
1558 # Unconditional check for compiler __thread support
1560 static __thread int tls_var;
1561 int main(void) { return tls_var; }
1564 if ! compile_prog
"-Werror" "" ; then
1565 error_exit
"Your compiler does not support the __thread specifier for " \
1566 "Thread-Local Storage (TLS). Please upgrade to a version that does."
1569 if test "$pie" = ""; then
1570 case "$cpu-$targetos" in
1571 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD
)
1579 if test "$pie" != "no" ; then
1583 # define THREAD __thread
1588 static THREAD int tls_var;
1590 int main(void) { return tls_var; }
1593 if compile_prog
"-fPIE -DPIE" "-pie"; then
1594 QEMU_CFLAGS
="-fPIE -DPIE $QEMU_CFLAGS"
1595 LDFLAGS
="-pie $LDFLAGS"
1597 if compile_prog
"" "-Wl,-z,relro -Wl,-z,now" ; then
1598 LDFLAGS
="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1601 if test "$pie" = "yes"; then
1602 error_exit
"PIE not available due to missing toolchain support"
1604 echo "Disabling PIE due to missing toolchain support"
1609 if compile_prog
"-Werror -fno-pie" "-nopie"; then
1610 CFLAGS_NOPIE
="-fno-pie"
1611 LDFLAGS_NOPIE
="-nopie"
1615 ##########################################
1616 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1617 # use i686 as default anyway, but for those that don't, an explicit
1618 # specification is necessary
1620 if test "$cpu" = "i386"; then
1622 static int sfaa(int *ptr)
1624 return __sync_fetch_and_and(ptr, 0);
1630 val = __sync_val_compare_and_swap(&val, 0, 1);
1635 if ! compile_prog
"" "" ; then
1636 QEMU_CFLAGS
="-march=i486 $QEMU_CFLAGS"
1640 #########################################
1641 # Solaris specific configure tool chain decisions
1643 if test "$solaris" = "yes" ; then
1644 if has
$install; then
1647 error_exit
"Solaris install program not found. Use --install=/usr/ucb/install or" \
1648 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1649 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1651 if test "$(path_of $install)" = "/usr/sbin/install" ; then
1652 error_exit
"Solaris /usr/sbin/install is not an appropriate install program." \
1653 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1654 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1659 if test -f /usr
/ccs
/bin
/ar ; then
1660 error_exit
"No path includes ar" \
1661 "Add /usr/ccs/bin to your path and rerun configure"
1663 error_exit
"No path includes ar"
1667 if test -z "${target_list+xxx}" ; then
1668 target_list
="$default_target_list"
1670 target_list
=$
(echo "$target_list" |
sed -e 's/,/ /g')
1673 # Check that we recognised the target name; this allows a more
1674 # friendly error message than if we let it fall through.
1675 for target
in $target_list; do
1676 case " $default_target_list " in
1680 error_exit
"Unknown target name '$target'"
1685 # see if system emulation was really requested
1686 case " $target_list " in
1687 *"-softmmu "*) softmmu
=yes
1693 feature_not_found
() {
1697 error_exit
"User requested feature $feature" \
1698 "configure was not able to find it." \
1703 # big/little endian test
1705 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1706 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1707 extern int foo(short *, short *);
1708 int main(int argc, char *argv[]) {
1709 return foo(big_endian, little_endian);
1713 if compile_object
; then
1714 if grep -q BiGeNdIaN
$TMPO ; then
1716 elif grep -q LiTtLeEnDiAn
$TMPO ; then
1719 echo big
/little
test failed
1722 echo big
/little
test failed
1725 ##########################################
1726 # cocoa implies not SDL or GTK
1727 # (the cocoa UI code currently assumes it is always the active UI
1728 # and doesn't interact well with other UI frontend code)
1729 if test "$cocoa" = "yes"; then
1730 if test "$sdl" = "yes"; then
1731 error_exit
"Cocoa and SDL UIs cannot both be enabled at once"
1733 if test "$gtk" = "yes"; then
1734 error_exit
"Cocoa and GTK UIs cannot both be enabled at once"
1740 # Some versions of Mac OS X incorrectly define SIZE_MAX
1744 int main(int argc, char *argv[]) {
1745 return printf("%zu", SIZE_MAX);
1748 have_broken_size_max
=no
1749 if ! compile_object
-Werror ; then
1750 have_broken_size_max
=yes
1753 ##########################################
1757 #include <sys/socket.h>
1758 #include <linux/ip.h>
1759 int main(void) { return sizeof(struct mmsghdr); }
1761 if compile_prog
"" "" ; then
1767 ##########################################
1768 # MinGW / Mingw-w64 localtime_r/gmtime_r check
1770 if test "$mingw32" = "yes"; then
1771 # Some versions of MinGW / Mingw-w64 lack localtime_r
1772 # and gmtime_r entirely.
1774 # Some versions of Mingw-w64 define a macro for
1775 # localtime_r/gmtime_r.
1777 # Some versions of Mingw-w64 will define functions
1778 # for localtime_r/gmtime_r, but only if you have
1779 # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
1780 # though, unistd.h and pthread.h both define
1783 # So this #undef localtime_r and #include <unistd.h>
1784 # are not in fact redundant.
1789 int main(void) { localtime_r(NULL, NULL); return 0; }
1791 if compile_prog
"" "" ; then
1798 ##########################################
1801 if ! has
"$pkg_config_exe"; then
1802 error_exit
"pkg-config binary '$pkg_config_exe' not found"
1805 ##########################################
1808 if test "$linux_user" = "yes"; then
1811 #include <linux/futex.h>
1813 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1819 if ! compile_object
; then
1820 feature_not_found
"nptl" "Install glibc and linux kernel headers."
1824 ##########################################
1825 # avx2 optimization requirement check
1828 #pragma GCC push_options
1829 #pragma GCC target("avx2")
1831 #include <immintrin.h>
1832 static int bar(void *a) {
1833 __m256i x = *(__m256i *)a;
1834 return _mm256_testz_si256(x, x);
1836 int main(int argc, char *argv[]) { return bar(argv[0]); }
1838 if compile_object
"" ; then
1842 #########################################
1845 if test "$zlib" != "no" ; then
1848 int main(void) { zlibVersion(); return 0; }
1850 if compile_prog
"" "-lz" ; then
1853 error_exit
"zlib check failed" \
1854 "Make sure to have the zlib libs and headers installed."
1859 ##########################################
1862 if test "$lzo" != "no" ; then
1864 #include <lzo/lzo1x.h>
1865 int main(void) { lzo_version(); return 0; }
1867 if compile_prog
"" "-llzo2" ; then
1868 libs_softmmu
="$libs_softmmu -llzo2"
1871 if test "$lzo" = "yes"; then
1872 feature_not_found
"liblzo2" "Install liblzo2 devel"
1878 ##########################################
1881 if test "$snappy" != "no" ; then
1883 #include <snappy-c.h>
1884 int main(void) { snappy_max_compressed_length(4096); return 0; }
1886 if compile_prog
"" "-lsnappy" ; then
1887 libs_softmmu
="$libs_softmmu -lsnappy"
1890 if test "$snappy" = "yes"; then
1891 feature_not_found
"libsnappy" "Install libsnappy devel"
1897 ##########################################
1900 if test "$bzip2" != "no" ; then
1903 int main(void) { BZ2_bzlibVersion(); return 0; }
1905 if compile_prog
"" "-lbz2" ; then
1908 if test "$bzip2" = "yes"; then
1909 feature_not_found
"libbzip2" "Install libbzip2 devel"
1915 ##########################################
1918 if test "$seccomp" != "no" ; then
1921 libseccomp_minver
="2.1.0"
1924 libseccomp_minver
="2.2.0"
1927 libseccomp_minver
="2.2.3"
1930 libseccomp_minver
="2.3.0"
1933 libseccomp_minver
=""
1937 if test "$libseccomp_minver" != "" &&
1938 $pkg_config --atleast-version=$libseccomp_minver libseccomp
; then
1939 libs_softmmu
="$libs_softmmu $($pkg_config --libs libseccomp)"
1940 QEMU_CFLAGS
="$QEMU_CFLAGS $($pkg_config --cflags libseccomp)"
1943 if test "$seccomp" = "yes" ; then
1944 if test "$libseccomp_minver" != "" ; then
1945 feature_not_found
"libseccomp" \
1946 "Install libseccomp devel >= $libseccomp_minver"
1948 feature_not_found
"libseccomp" \
1949 "libseccomp is not supported for host cpu $cpu"
1955 ##########################################
1958 if test "$xen" != "no" ; then
1959 xen_libs
="-lxenstore -lxenctrl -lxenguest"
1960 xen_stable_libs
="-lxenforeignmemory -lxengnttab -lxenevtchn"
1962 # First we test whether Xen headers and libraries are available.
1963 # If no, we are done and there is no Xen support.
1964 # If yes, more tests are run to detect the Xen version.
1968 #include <xenctrl.h>
1973 if ! compile_prog
"" "$xen_libs" ; then
1975 if test "$xen" = "yes" ; then
1976 feature_not_found
"xen" "Install xen devel"
1982 cat > $TMPC <<EOF &&
1984 * If we have stable libs the we don't want the libxc compat
1985 * layers, regardless of what CFLAGS we may have been given.
1987 * Also, check if xengnttab_grant_copy_segment_t is defined and
1988 * grant copy operation is implemented.
1990 #undef XC_WANT_COMPAT_EVTCHN_API
1991 #undef XC_WANT_COMPAT_GNTTAB_API
1992 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
1993 #include <xenctrl.h>
1994 #include <xenstore.h>
1995 #include <xenevtchn.h>
1996 #include <xengnttab.h>
1997 #include <xenforeignmemory.h>
1999 #include <xen/hvm/hvm_info_table.h>
2000 #if !defined(HVM_MAX_VCPUS)
2001 # error HVM_MAX_VCPUS not defined
2004 xc_interface *xc = NULL;
2005 xenforeignmemory_handle *xfmem;
2006 xenevtchn_handle *xe;
2007 xengnttab_handle *xg;
2008 xen_domain_handle_t handle;
2009 xengnttab_grant_copy_segment_t* seg = NULL;
2013 xc = xc_interface_open(0, 0, 0);
2014 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2015 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2016 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2017 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2018 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2020 xfmem = xenforeignmemory_open(0, 0);
2021 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2023 xe = xenevtchn_open(0, 0);
2026 xg = xengnttab_open(0, 0);
2027 xengnttab_grant_copy(xg, 0, seg);
2032 compile_prog
"" "$xen_libs $xen_stable_libs"
2034 xen_ctrl_version
=480
2037 cat > $TMPC <<EOF &&
2039 * If we have stable libs the we don't want the libxc compat
2040 * layers, regardless of what CFLAGS we may have been given.
2042 #undef XC_WANT_COMPAT_EVTCHN_API
2043 #undef XC_WANT_COMPAT_GNTTAB_API
2044 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
2045 #include <xenctrl.h>
2046 #include <xenstore.h>
2047 #include <xenevtchn.h>
2048 #include <xengnttab.h>
2049 #include <xenforeignmemory.h>
2051 #include <xen/hvm/hvm_info_table.h>
2052 #if !defined(HVM_MAX_VCPUS)
2053 # error HVM_MAX_VCPUS not defined
2056 xc_interface *xc = NULL;
2057 xenforeignmemory_handle *xfmem;
2058 xenevtchn_handle *xe;
2059 xengnttab_handle *xg;
2060 xen_domain_handle_t handle;
2064 xc = xc_interface_open(0, 0, 0);
2065 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2066 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2067 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2068 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2069 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2071 xfmem = xenforeignmemory_open(0, 0);
2072 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2074 xe = xenevtchn_open(0, 0);
2077 xg = xengnttab_open(0, 0);
2078 xengnttab_map_grant_ref(xg, 0, 0, 0);
2083 compile_prog
"" "$xen_libs $xen_stable_libs"
2085 xen_ctrl_version
=471
2088 cat > $TMPC <<EOF &&
2089 #include <xenctrl.h>
2092 xc_interface *xc = NULL;
2093 xen_domain_handle_t handle;
2094 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2098 compile_prog
"" "$xen_libs"
2100 xen_ctrl_version
=470
2105 cat > $TMPC <<EOF &&
2106 #include <xenctrl.h>
2107 #include <xenstore.h>
2109 #include <xen/hvm/hvm_info_table.h>
2110 #if !defined(HVM_MAX_VCPUS)
2111 # error HVM_MAX_VCPUS not defined
2116 xc = xc_interface_open(0, 0, 0);
2117 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2118 xc_gnttab_open(NULL, 0);
2119 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2120 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2121 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2122 xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2126 compile_prog
"" "$xen_libs"
2128 xen_ctrl_version
=460
2133 cat > $TMPC <<EOF &&
2134 #include <xenctrl.h>
2135 #include <xenstore.h>
2137 #include <xen/hvm/hvm_info_table.h>
2138 #if !defined(HVM_MAX_VCPUS)
2139 # error HVM_MAX_VCPUS not defined
2144 xc = xc_interface_open(0, 0, 0);
2145 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2146 xc_gnttab_open(NULL, 0);
2147 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2148 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2149 xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
2153 compile_prog
"" "$xen_libs"
2155 xen_ctrl_version
=450
2159 cat > $TMPC <<EOF &&
2160 #include <xenctrl.h>
2161 #include <xenstore.h>
2163 #include <xen/hvm/hvm_info_table.h>
2164 #if !defined(HVM_MAX_VCPUS)
2165 # error HVM_MAX_VCPUS not defined
2170 xc = xc_interface_open(0, 0, 0);
2171 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2172 xc_gnttab_open(NULL, 0);
2173 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2174 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2178 compile_prog
"" "$xen_libs"
2180 xen_ctrl_version
=420
2184 if test "$xen" = "yes" ; then
2185 feature_not_found
"xen (unsupported version)" \
2186 "Install a supported xen (xen 4.2 or newer)"
2191 if test "$xen" = yes; then
2192 if test $xen_ctrl_version -ge 471 ; then
2193 libs_softmmu
="$xen_stable_libs $libs_softmmu"
2195 libs_softmmu
="$xen_libs $libs_softmmu"
2199 if test "$xen_pci_passthrough" != "no"; then
2200 if test "$xen" = "yes" && test "$linux" = "yes"; then
2201 xen_pci_passthrough
=yes
2203 if test "$xen_pci_passthrough" = "yes"; then
2204 error_exit
"User requested feature Xen PCI Passthrough" \
2205 " but this feature requires /sys from Linux"
2207 xen_pci_passthrough
=no
2211 if test "$xen_pv_domain_build" = "yes" &&
2212 test "$xen" != "yes"; then
2213 error_exit
"User requested Xen PV domain builder support" \
2214 "which requires Xen support."
2217 ##########################################
2219 if test "$sparse" != "no" ; then
2223 if test "$sparse" = "yes" ; then
2224 feature_not_found
"sparse" "Install sparse binary"
2230 ##########################################
2234 if $pkg_config --exists "x11"; then
2235 x11_cflags
=$
($pkg_config --cflags x11
)
2236 x11_libs
=$
($pkg_config --libs x11
)
2239 ##########################################
2242 if test "$gtkabi" = ""; then
2243 # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
2244 # Use 3.0 as a fallback if that is available.
2245 if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
2247 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
2254 if test "$gtk" != "no"; then
2255 gtkpackage
="gtk+-$gtkabi"
2256 gtkx11package
="gtk+-x11-$gtkabi"
2257 if test "$gtkabi" = "3.0" ; then
2262 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2263 gtk_cflags
=$
($pkg_config --cflags $gtkpackage)
2264 gtk_libs
=$
($pkg_config --libs $gtkpackage)
2265 gtk_version
=$
($pkg_config --modversion $gtkpackage)
2266 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2267 gtk_cflags
="$gtk_cflags $x11_cflags"
2268 gtk_libs
="$gtk_libs $x11_libs"
2270 libs_softmmu
="$gtk_libs $libs_softmmu"
2272 elif test "$gtk" = "yes"; then
2273 feature_not_found
"gtk" "Install gtk2 or gtk3 devel"
2280 ##########################################
2284 # Unfortunately some distros have bad pkg-config information for gnutls
2285 # such that it claims to exist but you get a compiler error if you try
2286 # to use the options returned by --libs. Specifically, Ubuntu for --static
2287 # builds doesn't work:
2288 # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
2290 # So sanity check the cflags/libs before assuming gnutls can be used.
2291 if ! $pkg_config --exists "gnutls"; then
2296 compile_prog
"$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
2301 if test "$gnutls" != "no"; then
2302 if gnutls_works
; then
2303 gnutls_cflags
=$
($pkg_config --cflags gnutls
)
2304 gnutls_libs
=$
($pkg_config --libs gnutls
)
2305 libs_softmmu
="$gnutls_libs $libs_softmmu"
2306 libs_tools
="$gnutls_libs $libs_tools"
2307 QEMU_CFLAGS
="$QEMU_CFLAGS $gnutls_cflags"
2310 # gnutls_rnd requires >= 2.11.0
2311 if $pkg_config --exists "gnutls >= 2.11.0"; then
2317 if $pkg_config --exists 'gnutls >= 3.0'; then
2320 elif $pkg_config --exists 'gnutls >= 2.12'; then
2321 case $
($pkg_config --libs --static gnutls
) in
2339 elif test "$gnutls" = "yes"; then
2340 feature_not_found
"gnutls" "Install gnutls devel"
2350 # If user didn't give a --disable/enable-gcrypt flag,
2351 # then mark as disabled if user requested nettle
2352 # explicitly, or if gnutls links to nettle
2353 if test -z "$gcrypt"
2355 if test "$nettle" = "yes" ||
test "$gnutls_nettle" = "yes"
2361 # If user didn't give a --disable/enable-nettle flag,
2362 # then mark as disabled if user requested gcrypt
2363 # explicitly, or if gnutls links to gcrypt
2364 if test -z "$nettle"
2366 if test "$gcrypt" = "yes" ||
test "$gnutls_gcrypt" = "yes"
2372 has_libgcrypt_config
() {
2373 if ! has
"libgcrypt-config"
2378 if test -n "$cross_prefix"
2380 host=$
(libgcrypt-config
--host)
2381 if test "$host-" != $cross_prefix
2390 if test "$gcrypt" != "no"; then
2391 if has_libgcrypt_config
; then
2392 gcrypt_cflags
=$
(libgcrypt-config
--cflags)
2393 gcrypt_libs
=$
(libgcrypt-config
--libs)
2394 # Debian has remove -lgpg-error from libgcrypt-config
2395 # as it "spreads unnecessary dependencies" which in
2396 # turn breaks static builds...
2397 if test "$static" = "yes"
2399 gcrypt_libs
="$gcrypt_libs -lgpg-error"
2401 libs_softmmu
="$gcrypt_libs $libs_softmmu"
2402 libs_tools
="$gcrypt_libs $libs_tools"
2403 QEMU_CFLAGS
="$QEMU_CFLAGS $gcrypt_cflags"
2405 if test -z "$nettle"; then
2412 gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
2414 NULL, 0, 0, 0, NULL);
2418 if compile_prog
"$gcrypt_cflags" "$gcrypt_libs" ; then
2425 gcry_mac_hd_t handle;
2426 gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
2427 GCRY_MAC_FLAG_SECURE, NULL);
2431 if compile_prog
"$gcrypt_cflags" "$gcrypt_libs" ; then
2435 if test "$gcrypt" = "yes"; then
2436 feature_not_found
"gcrypt" "Install gcrypt devel"
2444 if test "$nettle" != "no"; then
2445 if $pkg_config --exists "nettle"; then
2446 nettle_cflags
=$
($pkg_config --cflags nettle
)
2447 nettle_libs
=$
($pkg_config --libs nettle
)
2448 nettle_version
=$
($pkg_config --modversion nettle
)
2449 libs_softmmu
="$nettle_libs $libs_softmmu"
2450 libs_tools
="$nettle_libs $libs_tools"
2451 QEMU_CFLAGS
="$QEMU_CFLAGS $nettle_cflags"
2456 #include <nettle/pbkdf2.h>
2458 pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2462 if compile_prog
"$nettle_cflags" "$nettle_libs" ; then
2466 if test "$nettle" = "yes"; then
2467 feature_not_found
"nettle" "Install nettle devel"
2474 if test "$gcrypt" = "yes" && test "$nettle" = "yes"
2476 error_exit
"Only one of gcrypt & nettle can be enabled"
2479 ##########################################
2480 # libtasn1 - only for the TLS creds/session test suite
2485 if $pkg_config --exists "libtasn1"; then
2486 tasn1_cflags
=$
($pkg_config --cflags libtasn1
)
2487 tasn1_libs
=$
($pkg_config --libs libtasn1
)
2493 ##########################################
2494 # getifaddrs (for tests/test-io-channel-socket )
2497 if ! check_include
"ifaddrs.h" ; then
2501 ##########################################
2504 if test "$vte" != "no"; then
2505 if test "$gtkabi" = "3.0"; then
2506 vteminversion
="0.32.0"
2507 if $pkg_config --exists "vte-2.91"; then
2508 vtepackage
="vte-2.91"
2510 vtepackage
="vte-2.90"
2514 vteminversion
="0.24.0"
2516 if $pkg_config --exists "$vtepackage >= $vteminversion"; then
2517 vte_cflags
=$
($pkg_config --cflags $vtepackage)
2518 vte_libs
=$
($pkg_config --libs $vtepackage)
2519 vteversion
=$
($pkg_config --modversion $vtepackage)
2520 libs_softmmu
="$vte_libs $libs_softmmu"
2522 elif test "$vte" = "yes"; then
2523 if test "$gtkabi" = "3.0"; then
2524 feature_not_found
"vte" "Install libvte-2.90/2.91 devel"
2526 feature_not_found
"vte" "Install libvte devel"
2533 ##########################################
2536 # Look for sdl configuration program (pkg-config or sdl-config). Try
2537 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2539 if test "$sdlabi" = ""; then
2540 if $pkg_config --exists "sdl"; then
2542 elif $pkg_config --exists "sdl2"; then
2549 if test $sdlabi = "2.0"; then
2550 sdl_config
=$sdl2_config
2552 sdlconfigname
=sdl2_config
2553 elif test $sdlabi = "1.2"; then
2555 sdlconfigname
=sdl_config
2557 error_exit
"Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
2560 if test "$(basename $sdl_config)" != $sdlconfigname && ! has
${sdl_config}; then
2561 sdl_config
=$sdlconfigname
2564 if $pkg_config $sdlname --exists; then
2565 sdlconfig
="$pkg_config $sdlname"
2566 sdlversion
=$
($sdlconfig --modversion 2>/dev
/null
)
2567 elif has
${sdl_config}; then
2568 sdlconfig
="$sdl_config"
2569 sdlversion
=$
($sdlconfig --version)
2571 if test "$sdl" = "yes" ; then
2572 feature_not_found
"sdl" "Install SDL devel"
2576 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config
; then
2577 echo warning
: using
"\"$sdlconfig\"" to detect cross-compiled sdl
>&2
2581 if test "$sdl" != "no" ; then
2584 #undef main /* We don't want SDL to override our main() */
2585 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2587 sdl_cflags
=$
($sdlconfig --cflags 2>/dev
/null
)
2588 if test "$static" = "yes" ; then
2589 sdl_libs
=$
($sdlconfig --static-libs 2>/dev
/null
)
2591 sdl_libs
=$
($sdlconfig --libs 2>/dev
/null
)
2593 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
2594 if test $
(echo $sdlversion |
sed 's/[^0-9]//g') -lt 121 ; then
2600 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2601 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2602 if test $?
= 0 && echo $sdl_libs |
grep -- -laa > /dev
/null
; then
2603 sdl_libs
="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
2604 sdl_cflags
="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
2606 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
2612 else # sdl not found
2613 if test "$sdl" = "yes" ; then
2614 feature_not_found
"sdl" "Install SDL devel"
2617 fi # sdl compile test
2620 if test "$sdl" = "yes" ; then
2623 #if defined(SDL_VIDEO_DRIVER_X11)
2624 #include <X11/XKBlib.h>
2626 #error No x11 support
2628 int main(void) { return 0; }
2630 if compile_prog
"$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2631 sdl_cflags
="$sdl_cflags $x11_cflags"
2632 sdl_libs
="$sdl_libs $x11_libs"
2634 libs_softmmu
="$sdl_libs $libs_softmmu"
2637 ##########################################
2638 # RDMA needs OpenFabrics libraries
2639 if test "$rdma" != "no" ; then
2641 #include <rdma/rdma_cma.h>
2642 int main(void) { return 0; }
2644 rdma_libs
="-lrdmacm -libverbs"
2645 if compile_prog
"" "$rdma_libs" ; then
2647 libs_softmmu
="$libs_softmmu $rdma_libs"
2649 if test "$rdma" = "yes" ; then
2651 " OpenFabrics librdmacm/libibverbs not present." \
2653 " (1) Fast: Install infiniband packages from your distro." \
2654 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2655 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2662 ##########################################
2663 # VNC SASL detection
2664 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2666 #include <sasl/sasl.h>
2668 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2670 # Assuming Cyrus-SASL installed in /usr prefix
2672 vnc_sasl_libs
="-lsasl2"
2673 if compile_prog
"$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2675 libs_softmmu
="$vnc_sasl_libs $libs_softmmu"
2676 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_sasl_cflags"
2678 if test "$vnc_sasl" = "yes" ; then
2679 feature_not_found
"vnc-sasl" "Install Cyrus SASL devel"
2685 ##########################################
2686 # VNC JPEG detection
2687 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2690 #include <jpeglib.h>
2691 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2694 vnc_jpeg_libs
="-ljpeg"
2695 if compile_prog
"$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2697 libs_softmmu
="$vnc_jpeg_libs $libs_softmmu"
2698 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_jpeg_cflags"
2700 if test "$vnc_jpeg" = "yes" ; then
2701 feature_not_found
"vnc-jpeg" "Install libjpeg-turbo devel"
2707 ##########################################
2709 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2711 //#include <stdio.h>
2715 png_structp png_ptr;
2716 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2717 return png_ptr != 0;
2720 if $pkg_config libpng
--exists; then
2721 vnc_png_cflags
=$
($pkg_config libpng
--cflags)
2722 vnc_png_libs
=$
($pkg_config libpng
--libs)
2725 vnc_png_libs
="-lpng"
2727 if compile_prog
"$vnc_png_cflags" "$vnc_png_libs" ; then
2729 libs_softmmu
="$vnc_png_libs $libs_softmmu"
2730 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_png_cflags"
2732 if test "$vnc_png" = "yes" ; then
2733 feature_not_found
"vnc-png" "Install libpng devel"
2739 ##########################################
2740 # fnmatch() probe, used for ACL routines
2743 #include <fnmatch.h>
2746 fnmatch("foo", "foo", 0);
2750 if compile_prog
"" "" ; then
2754 ##########################################
2755 # xfsctl() probe, used for file-posix.c
2756 if test "$xfs" != "no" ; then
2758 #include <stddef.h> /* NULL */
2759 #include <xfs/xfs.h>
2762 xfsctl(NULL, 0, 0, NULL);
2766 if compile_prog
"" "" ; then
2769 if test "$xfs" = "yes" ; then
2770 feature_not_found
"xfs" "Instal xfsprogs/xfslibs devel"
2776 ##########################################
2777 # vde libraries probe
2778 if test "$vde" != "no" ; then
2779 vde_libs
="-lvdeplug"
2781 #include <libvdeplug.h>
2784 struct vde_open_args a = {0, 0, 0};
2790 if compile_prog
"" "$vde_libs" ; then
2792 libs_softmmu
="$vde_libs $libs_softmmu"
2793 libs_tools
="$vde_libs $libs_tools"
2795 if test "$vde" = "yes" ; then
2796 feature_not_found
"vde" "Install vde (Virtual Distributed Ethernet) devel"
2802 ##########################################
2803 # netmap support probe
2804 # Apart from looking for netmap headers, we make sure that the host API version
2805 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
2806 # a minor/major version number. Minor new features will be marked with values up
2807 # to 15, and if something happens that requires a change to the backend we will
2808 # move above 15, submit the backend fixes and modify this two bounds.
2809 if test "$netmap" != "no" ; then
2811 #include <inttypes.h>
2813 #include <net/netmap.h>
2814 #include <net/netmap_user.h>
2815 #if (NETMAP_API < 11) || (NETMAP_API > 15)
2818 int main(void) { return 0; }
2820 if compile_prog
"" "" ; then
2823 if test "$netmap" = "yes" ; then
2824 feature_not_found
"netmap"
2830 ##########################################
2831 # libcap-ng library probe
2832 if test "$cap_ng" != "no" ; then
2838 capng_capability_to_name(CAPNG_EFFECTIVE);
2842 if compile_prog
"" "$cap_libs" ; then
2844 libs_tools
="$cap_libs $libs_tools"
2846 if test "$cap_ng" = "yes" ; then
2847 feature_not_found
"cap_ng" "Install libcap-ng devel"
2853 ##########################################
2854 # Sound support libraries probe
2865 int main(void) { $exp }
2867 if compile_prog
"$cfl" "$lib" ; then
2870 error_exit
"$drv check failed" \
2871 "Make sure to have the $drv libs and headers installed."
2875 audio_drv_list
=$
(echo "$audio_drv_list" |
sed -e 's/,/ /g')
2876 for drv
in $audio_drv_list; do
2879 audio_drv_probe
$drv alsa
/asoundlib.h
-lasound \
2880 "return snd_pcm_close((snd_pcm_t *)0);"
2881 libs_softmmu
="-lasound $libs_softmmu"
2885 audio_drv_probe
$drv pulse
/pulseaudio.h
"-lpulse" \
2886 "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
2887 libs_softmmu
="-lpulse $libs_softmmu"
2892 if test "$sdl" = "no"; then
2893 error_exit
"sdl not found or disabled, can not use sdl audio driver"
2898 libs_softmmu
="-framework CoreAudio $libs_softmmu"
2902 libs_softmmu
="-lole32 -ldxguid $libs_softmmu"
2907 libs_softmmu
="$oss_lib $libs_softmmu"
2911 # XXX: Probes for CoreAudio, DirectSound
2915 echo "$audio_possible_drivers" |
grep -q "\<$drv\>" ||
{
2916 error_exit
"Unknown driver '$drv' selected" \
2917 "Possible drivers are: $audio_possible_drivers"
2923 ##########################################
2926 if test "$brlapi" != "no" ; then
2927 brlapi_libs
="-lbrlapi"
2931 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2933 if compile_prog
"" "$brlapi_libs" ; then
2935 libs_softmmu
="$brlapi_libs $libs_softmmu"
2937 if test "$brlapi" = "yes" ; then
2938 feature_not_found
"brlapi" "Install brlapi devel"
2944 ##########################################
2946 if test "$curses" != "no" ; then
2947 if test "$mingw32" = "yes" ; then
2948 curses_inc_list
="$($pkg_config --cflags ncurses 2>/dev/null):"
2949 curses_lib_list
="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
2951 curses_inc_list
="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
2952 curses_lib_list
="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
2960 const char *s = curses_version();
2962 setlocale(LC_ALL, "");
2964 addwstr(L"wide chars\n");
2966 add_wch(WACS_DEGREE);
2971 for curses_inc
in $curses_inc_list; do
2973 for curses_lib
in $curses_lib_list; do
2975 if compile_prog
"$curses_inc" "$curses_lib" ; then
2977 QEMU_CFLAGS
="$curses_inc $QEMU_CFLAGS"
2978 libs_softmmu
="$curses_lib $libs_softmmu"
2982 if test "$curses_found" = yes ; then
2987 if test "$curses_found" = "yes" ; then
2990 if test "$curses" = "yes" ; then
2991 feature_not_found
"curses" "Install ncurses devel"
2997 ##########################################
2999 if test "$curl" != "no" ; then
3000 if $pkg_config libcurl
--exists; then
3001 curlconfig
="$pkg_config libcurl"
3003 curlconfig
=curl-config
3006 #include <curl/curl.h>
3007 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3009 curl_cflags
=$
($curlconfig --cflags 2>/dev
/null
)
3010 curl_libs
=$
($curlconfig --libs 2>/dev
/null
)
3011 if compile_prog
"$curl_cflags" "$curl_libs" ; then
3014 if test "$curl" = "yes" ; then
3015 feature_not_found
"curl" "Install libcurl devel"
3021 ##########################################
3022 # bluez support probe
3023 if test "$bluez" != "no" ; then
3025 #include <bluetooth/bluetooth.h>
3026 int main(void) { return bt_error(0); }
3028 bluez_cflags
=$
($pkg_config --cflags bluez
2>/dev
/null
)
3029 bluez_libs
=$
($pkg_config --libs bluez
2>/dev
/null
)
3030 if compile_prog
"$bluez_cflags" "$bluez_libs" ; then
3032 libs_softmmu
="$bluez_libs $libs_softmmu"
3034 if test "$bluez" = "yes" ; then
3035 feature_not_found
"bluez" "Install bluez-libs/libbluetooth devel"
3041 ##########################################
3042 # glib support probe
3045 glib_modules
=gthread-2.0
3046 if test "$modules" = yes; then
3047 glib_modules
="$glib_modules gmodule-2.0"
3050 for i
in $glib_modules; do
3051 if $pkg_config --atleast-version=$glib_req_ver $i; then
3052 glib_cflags
=$
($pkg_config --cflags $i)
3053 glib_libs
=$
($pkg_config --libs $i)
3054 QEMU_CFLAGS
="$glib_cflags $QEMU_CFLAGS"
3055 LIBS
="$glib_libs $LIBS"
3056 libs_qga
="$glib_libs $libs_qga"
3058 error_exit
"glib-$glib_req_ver $i is required to compile QEMU"
3062 # Sanity check that the current size_t matches the
3063 # size that glib thinks it should be. This catches
3064 # problems on multi-arch where people try to build
3065 # 32-bit QEMU while pointing at 64-bit glib headers
3070 #define QEMU_BUILD_BUG_ON(x) \
3071 typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3074 QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3079 if ! compile_prog
"$CFLAGS" "$LIBS" ; then
3080 error_exit
"sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3081 "You probably need to set PKG_CONFIG_LIBDIR"\
3082 "to point to the right pkg-config files for your"\
3086 # g_test_trap_subprocess added in 2.38. Used by some tests.
3088 if ! $pkg_config --atleast-version=2.38 glib-2.0
; then
3092 # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3095 int main(void) { return 0; }
3097 if ! compile_prog
"$glib_cflags -Werror" "$glib_libs" ; then
3098 if cc_has_warning_flag
"-Wno-unknown-attributes"; then
3099 glib_cflags
="-Wno-unknown-attributes $glib_cflags"
3100 CFLAGS
="-Wno-unknown-attributes $CFLAGS"
3104 ##########################################
3105 # SHA command probe for modules
3106 if test "$modules" = yes; then
3107 shacmd_probe
="sha1sum sha1 shasum"
3108 for c
in $shacmd_probe; do
3114 if test "$shacmd" = ""; then
3115 error_exit
"one of the checksum commands is required to enable modules: $shacmd_probe"
3119 ##########################################
3120 # pixman support probe
3122 if test "$pixman" = ""; then
3123 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
3125 elif $pkg_config --atleast-version=0.21.8 pixman-1
> /dev
/null
2>&1; then
3131 if test "$pixman" = "none"; then
3132 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
3133 error_exit
"pixman disabled but system emulation or tools build" \
3134 "enabled. You can turn off pixman only if you also" \
3135 "disable all system emulation targets and the tools" \
3136 "build with '--disable-tools --disable-system'."
3140 elif test "$pixman" = "system"; then
3141 # pixman version has been checked above
3142 pixman_cflags
=$
($pkg_config --cflags pixman-1
)
3143 pixman_libs
=$
($pkg_config --libs pixman-1
)
3145 if test ! -d ${source_path}/pixman
/pixman
; then
3146 error_exit
"pixman >= 0.21.8 not present. Your options:" \
3147 " (1) Preferred: Install the pixman devel package (any recent" \
3148 " distro should have packages as Xorg needs pixman too)." \
3149 " (2) Fetch the pixman submodule, using:" \
3150 " git submodule update --init pixman"
3152 mkdir
-p pixman
/pixman
3153 pixman_cflags
="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
3154 pixman_libs
="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3157 ##########################################
3160 if test "$cap" != "no" ; then
3163 #include <sys/capability.h>
3164 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
3166 if compile_prog
"" "-lcap" ; then
3173 ##########################################
3175 PTHREADLIBS_LIST
="-pthread -lpthread -lpthreadGC2"
3179 #include <pthread.h>
3180 static void *f(void *p) { return NULL; }
3183 pthread_create(&thread, 0, f, 0);
3187 if compile_prog
"" "" ; then
3190 for pthread_lib
in $PTHREADLIBS_LIST; do
3191 if compile_prog
"" "$pthread_lib" ; then
3194 for lib_entry
in $LIBS; do
3195 if test "$lib_entry" = "$pthread_lib"; then
3200 if test "$found" = "no"; then
3201 LIBS
="$pthread_lib $LIBS"
3203 PTHREAD_LIB
="$pthread_lib"
3209 if test "$mingw32" != yes -a "$pthread" = no
; then
3210 error_exit
"pthread check failed" \
3211 "Make sure to have the pthread libs and headers installed."
3214 # check for pthread_setname_np
3215 pthread_setname_np
=no
3217 #include <pthread.h>
3219 static void *f(void *p) { return NULL; }
3223 pthread_create(&thread, 0, f, 0);
3224 pthread_setname_np(thread, "QEMU");
3228 if compile_prog
"" "$pthread_lib" ; then
3229 pthread_setname_np
=yes
3232 ##########################################
3234 if test "$rbd" != "no" ; then
3237 #include <rbd/librbd.h>
3240 rados_create(&cluster, NULL);
3244 rbd_libs
="-lrbd -lrados"
3245 if compile_prog
"" "$rbd_libs" ; then
3248 if test "$rbd" = "yes" ; then
3249 feature_not_found
"rados block device" "Install librbd/ceph devel"
3255 ##########################################
3257 min_libssh2_version
=1.2.8
3258 if test "$libssh2" != "no" ; then
3259 if $pkg_config --atleast-version=$min_libssh2_version libssh2
; then
3260 libssh2_cflags
=$
($pkg_config libssh2
--cflags)
3261 libssh2_libs
=$
($pkg_config libssh2
--libs)
3264 if test "$libssh2" = "yes" ; then
3265 error_exit
"libssh2 >= $min_libssh2_version required for --enable-libssh2"
3271 ##########################################
3272 # libssh2_sftp_fsync probe
3274 if test "$libssh2" = "yes"; then
3277 #include <libssh2.h>
3278 #include <libssh2_sftp.h>
3280 LIBSSH2_SESSION *session;
3282 LIBSSH2_SFTP_HANDLE *sftp_handle;
3283 session = libssh2_session_init ();
3284 sftp = libssh2_sftp_init (session);
3285 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
3286 libssh2_sftp_fsync (sftp_handle);
3290 # libssh2_cflags/libssh2_libs defined in previous test.
3291 if compile_prog
"$libssh2_cflags" "$libssh2_libs" ; then
3292 QEMU_CFLAGS
="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3296 ##########################################
3299 if test "$linux_aio" != "no" ; then
3302 #include <sys/eventfd.h>
3304 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3306 if compile_prog
"" "-laio" ; then
3309 if test "$linux_aio" = "yes" ; then
3310 feature_not_found
"linux AIO" "Install libaio devel"
3316 ##########################################
3317 # TPM passthrough is only on x86 Linux
3319 if test "$targetos" = Linux
&& test "$cpu" = i386
-o "$cpu" = x86_64
; then
3320 tpm_passthrough
=$tpm
3325 ##########################################
3328 if test "$attr" != "no" ; then
3331 #include <sys/types.h>
3332 #ifdef CONFIG_LIBATTR
3333 #include <attr/xattr.h>
3335 #include <sys/xattr.h>
3337 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3339 if compile_prog
"" "" ; then
3341 # Older distros have <attr/xattr.h>, and need -lattr:
3342 elif compile_prog
"-DCONFIG_LIBATTR" "-lattr" ; then
3347 if test "$attr" = "yes" ; then
3348 feature_not_found
"ATTR" "Install libc6 or libattr devel"
3354 ##########################################
3357 #include <sys/types.h>
3358 #include <sys/uio.h>
3360 int main(void) { return sizeof(struct iovec); }
3363 if compile_prog
"" "" ; then
3367 ##########################################
3370 #include <sys/types.h>
3371 #include <sys/uio.h>
3373 int main(void) { return preadv(0, 0, 0, 0); }
3376 if compile_prog
"" "" ; then
3380 ##########################################
3382 # fdt support is mandatory for at least some target architectures,
3383 # so insist on it if we're building those system emulators.
3385 for target
in $target_list; do
3387 aarch64
*-softmmu|arm
*-softmmu|ppc
*-softmmu|microblaze
*-softmmu|mips64el-softmmu
)
3393 if test "$fdt_required" = "yes"; then
3394 if test "$fdt" = "no"; then
3395 error_exit
"fdt disabled but some requested targets require it." \
3396 "You can turn off fdt only if you also disable all the system emulation" \
3397 "targets which need it (by specifying a cut down --target-list)."
3402 if test "$fdt" != "no" ; then
3404 # explicitly check for libfdt_env.h as it is missing in some stable installs
3405 # and test for required functions to make sure we are on a version >= 1.4.2
3408 #include <libfdt_env.h>
3409 int main(void) { fdt_first_subnode(0, 0); return 0; }
3411 if compile_prog
"" "$fdt_libs" ; then
3412 # system DTC is good - use it
3414 elif test -d ${source_path}/dtc
/libfdt
; then
3415 # have submodule DTC - use it
3419 if [ "$pwd_is_source_path" != "y" ] ; then
3420 symlink
"$source_path/dtc/Makefile" "dtc/Makefile"
3421 symlink
"$source_path/dtc/scripts" "dtc/scripts"
3423 fdt_cflags
="-I\$(SRC_PATH)/dtc/libfdt"
3424 fdt_libs
="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3425 elif test "$fdt" = "yes" ; then
3426 # have neither and want - prompt for system/submodule install
3427 error_exit
"DTC (libfdt) version >= 1.4.2 not present. Your options:" \
3428 " (1) Preferred: Install the DTC (libfdt) devel package" \
3429 " (2) Fetch the DTC submodule, using:" \
3430 " git submodule update --init dtc"
3432 # don't have and don't want
3438 libs_softmmu
="$libs_softmmu $fdt_libs"
3440 ##########################################
3441 # opengl probe (for sdl2, gtk, milkymist-tmu2)
3443 if test "$opengl" != "no" ; then
3444 opengl_pkgs
="epoxy libdrm gbm"
3445 if $pkg_config $opengl_pkgs x11
; then
3446 opengl_cflags
="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3447 opengl_libs
="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3449 if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3453 if test "$opengl" = "yes" ; then
3454 feature_not_found
"opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
3462 if test "$opengl" = "yes"; then
3464 #include <epoxy/egl.h>
3465 #ifndef EGL_MESA_image_dma_buf_export
3466 # error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3468 int main(void) { return 0; }
3470 if compile_prog
"" "" ; then
3476 ##########################################
3478 if test "$glusterfs" != "no" ; then
3479 if $pkg_config --atleast-version=3 glusterfs-api
; then
3481 glusterfs_cflags
=$
($pkg_config --cflags glusterfs-api
)
3482 glusterfs_libs
=$
($pkg_config --libs glusterfs-api
)
3483 if $pkg_config --atleast-version=4 glusterfs-api
; then
3484 glusterfs_xlator_opt
="yes"
3486 if $pkg_config --atleast-version=5 glusterfs-api
; then
3487 glusterfs_discard
="yes"
3489 if $pkg_config --atleast-version=6 glusterfs-api
; then
3490 glusterfs_zerofill
="yes"
3493 if test "$glusterfs" = "yes" ; then
3494 feature_not_found
"GlusterFS backend support" \
3495 "Install glusterfs-api devel >= 3"
3501 # Check for inotify functions when we are building linux-user
3502 # emulator. This is done because older glibc versions don't
3503 # have syscall stubs for these implemented. In that case we
3504 # don't provide them even if kernel supports them.
3508 #include <sys/inotify.h>
3513 /* try to start inotify */
3514 return inotify_init();
3517 if compile_prog
"" "" ; then
3523 #include <sys/inotify.h>
3528 /* try to start inotify */
3529 return inotify_init1(0);
3532 if compile_prog
"" "" ; then
3536 # check if utimensat and futimens are supported
3539 #define _ATFILE_SOURCE
3542 #include <sys/stat.h>
3546 utimensat(AT_FDCWD, "foo", NULL, 0);
3551 if compile_prog
"" "" ; then
3555 # check if pipe2 is there
3564 return pipe2(pipefd, O_CLOEXEC);
3567 if compile_prog
"" "" ; then
3571 # check if accept4 is there
3574 #include <sys/socket.h>
3579 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3583 if compile_prog
"" "" ; then
3587 # check if tee/splice is there. vmsplice was added same time.
3597 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3598 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3602 if compile_prog
"" "" ; then
3606 ##########################################
3609 if test "$numa" != "no" ; then
3612 int main(void) { return numa_available(); }
3615 if compile_prog
"" "-lnuma" ; then
3617 libs_softmmu
="-lnuma $libs_softmmu"
3619 if test "$numa" = "yes" ; then
3620 feature_not_found
"numa" "install numactl devel"
3626 if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
3627 echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
3631 ##########################################
3634 if test "$tcmalloc" = "yes" ; then
3637 int main(void) { malloc(1); return 0; }
3640 if compile_prog
"" "-ltcmalloc" ; then
3641 LIBS
="-ltcmalloc $LIBS"
3643 feature_not_found
"tcmalloc" "install gperftools devel"
3647 ##########################################
3650 if test "$jemalloc" = "yes" ; then
3653 int main(void) { malloc(1); return 0; }
3656 if compile_prog
"" "-ljemalloc" ; then
3657 LIBS
="-ljemalloc $LIBS"
3659 feature_not_found
"jemalloc" "install jemalloc devel"
3663 ##########################################
3668 #include <sys/syscall.h>
3670 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3673 if compile_prog
"" "" ; then
3677 # check if eventfd is supported
3680 #include <sys/eventfd.h>
3684 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3687 if compile_prog
"" "" ; then
3691 # check if memfd is supported
3694 #include <sys/memfd.h>
3698 return memfd_create("foo", MFD_ALLOW_SEALING);
3701 if compile_prog
"" "" ; then
3707 # check for fallocate
3714 fallocate(0, 0, 0, 0);
3718 if compile_prog
"" "" ; then
3722 # check for fallocate hole punching
3723 fallocate_punch_hole
=no
3726 #include <linux/falloc.h>
3730 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
3734 if compile_prog
"" "" ; then
3735 fallocate_punch_hole
=yes
3738 # check that fallocate supports range zeroing inside the file
3739 fallocate_zero_range
=no
3742 #include <linux/falloc.h>
3746 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3750 if compile_prog
"" "" ; then
3751 fallocate_zero_range
=yes
3754 # check for posix_fallocate
3761 posix_fallocate(0, 0, 0);
3765 if compile_prog
"" "" ; then
3769 # check for sync_file_range
3776 sync_file_range(0, 0, 0, 0);
3780 if compile_prog
"" "" ; then
3784 # check for linux/fiemap.h and FS_IOC_FIEMAP
3787 #include <sys/ioctl.h>
3788 #include <linux/fs.h>
3789 #include <linux/fiemap.h>
3793 ioctl(0, FS_IOC_FIEMAP, 0);
3797 if compile_prog
"" "" ; then
3812 if compile_prog
"" "" ; then
3816 # check for ppoll support
3823 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3824 ppoll(&pfd, 1, 0, 0);
3828 if compile_prog
"" "" ; then
3832 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3833 prctl_pr_set_timerslack
=no
3835 #include <sys/prctl.h>
3839 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3843 if compile_prog
"" "" ; then
3844 prctl_pr_set_timerslack
=yes
3847 # check for epoll support
3850 #include <sys/epoll.h>
3858 if compile_prog
"" "" ; then
3862 # epoll_create1 is a later addition
3863 # so we must check separately for its presence
3866 #include <sys/epoll.h>
3870 /* Note that we use epoll_create1 as a value, not as
3871 * a function being called. This is necessary so that on
3872 * old SPARC glibc versions where the function was present in
3873 * the library but not declared in the header file we will
3874 * fail the configure check. (Otherwise we will get a compiler
3875 * warning but not an error, and will proceed to fail the
3876 * qemu compile where we compile with -Werror.)
3878 return (int)(uintptr_t)&epoll_create1;
3881 if compile_prog
"" "" ; then
3885 # check for sendfile support
3888 #include <sys/sendfile.h>
3892 return sendfile(0, 0, 0, 0);
3895 if compile_prog
"" "" ; then
3899 # check for timerfd support (glibc 2.8 and newer)
3902 #include <sys/timerfd.h>
3906 return(timerfd_create(CLOCK_REALTIME, 0));
3909 if compile_prog
"" "" ; then
3913 # check for setns and unshare support
3926 if compile_prog
"" "" ; then
3930 # clock_adjtime probe
3937 return clock_adjtime(0, 0);
3941 if compile_prog
"" "" ; then
3956 if compile_prog
"" "" ; then
3960 # Check if tools are available to build documentation.
3961 if test "$docs" != "no" ; then
3962 if has makeinfo
&& has pod2man
; then
3965 if test "$docs" = "yes" ; then
3966 feature_not_found
"docs" "Install texinfo and Perl/perl-podlators"
3972 # Search for bswap_32 function
3975 #include <byteswap.h>
3976 int main(void) { return bswap_32(0); }
3978 if compile_prog
"" "" ; then
3982 # Search for bswap32 function
3985 #include <sys/endian.h>
3986 #include <sys/types.h>
3987 #include <machine/bswap.h>
3988 int main(void) { return bswap32(0); }
3990 if compile_prog
"" "" ; then
3994 ##########################################
3995 # Do we have libiscsi >= 1.9.0
3996 if test "$libiscsi" != "no" ; then
3997 if $pkg_config --atleast-version=1.9.0 libiscsi
; then
3999 libiscsi_cflags
=$
($pkg_config --cflags libiscsi
)
4000 libiscsi_libs
=$
($pkg_config --libs libiscsi
)
4002 if test "$libiscsi" = "yes" ; then
4003 feature_not_found
"libiscsi" "Install libiscsi >= 1.9.0"
4009 ##########################################
4013 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
4015 if compile_prog
"" "" ; then
4017 elif compile_prog
"" "-lm" ; then
4019 libs_qga
="-lm $libs_qga"
4021 error_exit
"libm check failed"
4024 ##########################################
4026 # uClibc provides 2 versions of clock_gettime(), one with realtime
4027 # support and one without. This means that the clock_gettime() don't
4028 # need -lrt. We still need it for timer_create() so we check for this
4029 # function in addition.
4034 timer_create(CLOCK_REALTIME, NULL, NULL);
4035 return clock_gettime(CLOCK_REALTIME, NULL);
4039 if compile_prog
"" "" ; then
4041 # we need pthread for static linking. use previous pthread test result
4042 elif compile_prog
"" "$pthread_lib -lrt" ; then
4044 libs_qga
="$libs_qga -lrt"
4047 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
4048 "$aix" != "yes" -a "$haiku" != "yes" ; then
4049 libs_softmmu
="-lutil $libs_softmmu"
4052 ##########################################
4054 if test "$spice" != "no" ; then
4057 int main(void) { spice_server_new(); return 0; }
4059 spice_cflags
=$
($pkg_config --cflags spice-protocol spice-server
2>/dev
/null
)
4060 spice_libs
=$
($pkg_config --libs spice-protocol spice-server
2>/dev
/null
)
4061 if $pkg_config --atleast-version=0.12.0 spice-server
&& \
4062 $pkg_config --atleast-version=0.12.3 spice-protocol
&& \
4063 compile_prog
"$spice_cflags" "$spice_libs" ; then
4065 libs_softmmu
="$libs_softmmu $spice_libs"
4066 QEMU_CFLAGS
="$QEMU_CFLAGS $spice_cflags"
4067 spice_protocol_version
=$
($pkg_config --modversion spice-protocol
)
4068 spice_server_version
=$
($pkg_config --modversion spice-server
)
4070 if test "$spice" = "yes" ; then
4071 feature_not_found
"spice" \
4072 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4078 # check for smartcard support
4080 if test "$smartcard" != "no"; then
4081 if $pkg_config libcacard
; then
4082 libcacard_cflags
=$
($pkg_config --cflags libcacard
)
4083 libcacard_libs
=$
($pkg_config --libs libcacard
)
4084 QEMU_CFLAGS
="$QEMU_CFLAGS $libcacard_cflags"
4085 libs_softmmu
="$libs_softmmu $libcacard_libs"
4088 if test "$smartcard" = "yes"; then
4089 feature_not_found
"smartcard" "Install libcacard devel"
4096 if test "$libusb" != "no" ; then
4097 if $pkg_config --atleast-version=1.0.13 libusb-1.0
; then
4099 libusb_cflags
=$
($pkg_config --cflags libusb-1.0
)
4100 libusb_libs
=$
($pkg_config --libs libusb-1.0
)
4101 QEMU_CFLAGS
="$QEMU_CFLAGS $libusb_cflags"
4102 libs_softmmu
="$libs_softmmu $libusb_libs"
4104 if test "$libusb" = "yes"; then
4105 feature_not_found
"libusb" "Install libusb devel >= 1.0.13"
4111 # check for usbredirparser for usb network redirection support
4112 if test "$usb_redir" != "no" ; then
4113 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5
; then
4115 usb_redir_cflags
=$
($pkg_config --cflags libusbredirparser-0.5
)
4116 usb_redir_libs
=$
($pkg_config --libs libusbredirparser-0.5
)
4117 QEMU_CFLAGS
="$QEMU_CFLAGS $usb_redir_cflags"
4118 libs_softmmu
="$libs_softmmu $usb_redir_libs"
4120 if test "$usb_redir" = "yes"; then
4121 feature_not_found
"usb-redir" "Install usbredir devel"
4127 ##########################################
4128 # check if we have VSS SDK headers for win
4130 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4131 case "$vss_win32_sdk" in
4132 "") vss_win32_include
="-isystem $source_path" ;;
4133 *\
*) # The SDK is installed in "Program Files" by default, but we cannot
4134 # handle path with spaces. So we symlink the headers into ".sdk/vss".
4135 vss_win32_include
="-isystem $source_path/.sdk/vss"
4136 symlink
"$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4138 *) vss_win32_include
="-isystem $vss_win32_sdk"
4141 #define __MIDL_user_allocate_free_DEFINED__
4142 #include <inc/win2003/vss.h>
4143 int main(void) { return VSS_CTX_BACKUP; }
4145 if compile_prog
"$vss_win32_include" "" ; then
4146 guest_agent_with_vss
="yes"
4147 QEMU_CFLAGS
="$QEMU_CFLAGS $vss_win32_include"
4148 libs_qga
="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4149 qga_vss_provider
="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4151 if test "$vss_win32_sdk" != "" ; then
4152 echo "ERROR: Please download and install Microsoft VSS SDK:"
4153 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4154 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4155 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
4156 echo "ERROR: The headers are extracted in the directory \`inc'."
4157 feature_not_found
"VSS support"
4159 guest_agent_with_vss
="no"
4163 ##########################################
4164 # lookup Windows platform SDK (if not specified)
4165 # The SDK is needed only to build .tlb (type library) file of guest agent
4166 # VSS provider from the source. It is usually unnecessary because the
4167 # pre-compiled .tlb file is included.
4169 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4170 if test -z "$win_sdk"; then
4171 programfiles
="$PROGRAMFILES"
4172 test -n "$PROGRAMW6432" && programfiles
="$PROGRAMW6432"
4173 if test -n "$programfiles"; then
4174 win_sdk
=$
(ls -d "$programfiles/Microsoft SDKs/Windows/v"* |
tail -1) 2>/dev
/null
4176 feature_not_found
"Windows SDK"
4178 elif test "$win_sdk" = "no"; then
4183 ##########################################
4184 # check if mingw environment provides a recent ntddscsi.h
4185 if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
4187 #include <windows.h>
4188 #include <ntddscsi.h>
4190 #if !defined(IOCTL_SCSI_GET_ADDRESS)
4191 #error Missing required ioctl definitions
4193 SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
4197 if compile_prog
"" "" ; then
4198 guest_agent_ntddscsi
=yes
4199 libs_qga
="-lsetupapi $libs_qga"
4203 ##########################################
4204 # virgl renderer probe
4206 if test "$virglrenderer" != "no" ; then
4208 #include <virglrenderer.h>
4209 int main(void) { virgl_renderer_poll(); return 0; }
4211 virgl_cflags
=$
($pkg_config --cflags virglrenderer
2>/dev
/null
)
4212 virgl_libs
=$
($pkg_config --libs virglrenderer
2>/dev
/null
)
4213 if $pkg_config virglrenderer
>/dev
/null
2>&1 && \
4214 compile_prog
"$virgl_cflags" "$virgl_libs" ; then
4217 if test "$virglrenderer" = "yes" ; then
4218 feature_not_found
"virglrenderer"
4224 ##########################################
4225 # check if we have fdatasync
4231 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4232 return fdatasync(0);
4234 #error Not supported
4238 if compile_prog
"" "" ; then
4242 ##########################################
4243 # check if we have madvise
4247 #include <sys/types.h>
4248 #include <sys/mman.h>
4250 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4252 if compile_prog
"" "" ; then
4256 ##########################################
4257 # check if we have posix_madvise
4261 #include <sys/mman.h>
4263 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4265 if compile_prog
"" "" ; then
4269 ##########################################
4270 # check if we have posix_syslog
4275 int main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
4277 if compile_prog
"" "" ; then
4281 ##########################################
4282 # check if trace backend exists
4284 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev
/null
2> /dev
/null
4285 if test "$?" -ne 0 ; then
4286 error_exit
"invalid trace backends" \
4287 "Please choose supported trace backends."
4290 ##########################################
4291 # For 'ust' backend, test if ust headers are present
4292 if have_backend
"ust"; then
4294 #include <lttng/tracepoint.h>
4295 int main(void) { return 0; }
4297 if compile_prog
"" "-Wl,--no-as-needed -ldl" ; then
4298 if $pkg_config lttng-ust
--exists; then
4299 lttng_ust_libs
=$
($pkg_config --libs lttng-ust
)
4301 lttng_ust_libs
="-llttng-ust -ldl"
4303 if $pkg_config liburcu-bp
--exists; then
4304 urcu_bp_libs
=$
($pkg_config --libs liburcu-bp
)
4306 urcu_bp_libs
="-lurcu-bp"
4309 LIBS
="$lttng_ust_libs $urcu_bp_libs $LIBS"
4310 libs_qga
="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4312 error_exit
"Trace backend 'ust' missing lttng-ust header files"
4316 ##########################################
4317 # For 'dtrace' backend, test if 'dtrace' command is present
4318 if have_backend
"dtrace"; then
4319 if ! has
'dtrace' ; then
4320 error_exit
"dtrace command is not found in PATH $PATH"
4322 trace_backend_stap
="no"
4323 if has
'stap' ; then
4324 trace_backend_stap
="yes"
4328 ##########################################
4329 # check and set a backend for coroutine
4331 # We prefer ucontext, but it's not always possible. The fallback
4332 # is sigcontext. gthread is not selectable except explicitly, because
4333 # it is not functional enough to run QEMU proper. (It is occasionally
4334 # useful for debugging purposes.) On Windows the only valid backend
4335 # is the Windows-specific one.
4338 if test "$darwin" != "yes"; then
4340 #include <ucontext.h>
4341 #ifdef __stub_makecontext
4342 #error Ignoring glibc stub makecontext which will always fail
4344 int main(void) { makecontext(0, 0, 0); return 0; }
4346 if compile_prog
"" "" ; then
4351 if test "$coroutine" = ""; then
4352 if test "$mingw32" = "yes"; then
4354 elif test "$ucontext_works" = "yes"; then
4357 coroutine
=sigaltstack
4362 if test "$mingw32" != "yes"; then
4363 error_exit
"'windows' coroutine backend only valid for Windows"
4365 # Unfortunately the user visible backend name doesn't match the
4366 # coroutine-*.c filename for this case, so we have to adjust it here.
4370 if test "$ucontext_works" != "yes"; then
4371 feature_not_found
"ucontext"
4374 gthread|sigaltstack
)
4375 if test "$mingw32" = "yes"; then
4376 error_exit
"only the 'windows' coroutine backend is valid for Windows"
4380 error_exit
"unknown coroutine backend $coroutine"
4385 if test "$coroutine_pool" = ""; then
4386 if test "$coroutine" = "gthread"; then
4392 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
4393 error_exit
"'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
4396 if test "$debug_stack_usage" = "yes"; then
4397 if test "$cpu" = "ia64" -o "$cpu" = "hppa"; then
4398 error_exit
"stack usage debugging is not supported for $cpu"
4400 if test "$coroutine_pool" = "yes"; then
4401 echo "WARN: disabling coroutine pool for stack usage debugging"
4407 ##########################################
4408 # check if we have open_by_handle_at
4410 open_by_handle_at
=no
4413 #if !defined(AT_EMPTY_PATH)
4414 # error missing definition
4416 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4419 if compile_prog
"" "" ; then
4420 open_by_handle_at
=yes
4423 ########################################
4424 # check if we have linux/magic.h
4428 #include <linux/magic.h>
4433 if compile_prog
"" "" ; then
4437 ########################################
4438 # check whether we can disable warning option with a pragma (this is needed
4439 # to silence warnings in the headers of some versions of external libraries).
4440 # This test has to be compiled with -Werror as otherwise an unknown pragma is
4443 # If we can't selectively disable warning in the code, disable -Werror so that
4444 # the build doesn't fail anyway.
4446 pragma_disable_unused_but_set
=no
4448 #pragma GCC diagnostic push
4449 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4450 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
4451 #pragma GCC diagnostic pop
4457 if compile_prog
"-Werror" "" ; then
4458 pragma_diagnostic_available
=yes
4463 ########################################
4464 # check if we have valgrind/valgrind.h
4468 #include <valgrind/valgrind.h>
4473 if compile_prog
"" "" ; then
4477 ########################################
4478 # check if environ is declared
4488 if compile_prog
"" "" ; then
4492 ########################################
4493 # check if cpuid.h is usable.
4499 unsigned a, b, c, d;
4500 int max = __get_cpuid_max(0, 0);
4503 __cpuid(1, a, b, c, d);
4507 __cpuid_count(7, 0, a, b, c, d);
4513 if compile_prog
"" "" ; then
4517 ########################################
4518 # check if __[u]int128_t is usable.
4522 #if defined(__clang_major__) && defined(__clang_minor__)
4523 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4524 # error __int128_t does not work in CLANG before 3.2
4536 if compile_prog
"" "" ; then
4540 #########################################
4541 # See if 128-bit atomic operations are supported.
4544 if test "$int128" = "yes"; then
4548 unsigned __int128 x = 0, y = 0;
4549 y = __atomic_load_16(&x, 0);
4550 __atomic_store_16(&x, y, 0);
4551 __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
4555 if compile_prog
"" "" ; then
4560 #########################################
4561 # See if 64-bit atomic operations are supported.
4562 # Note that without __atomic builtins, we can only
4563 # assume atomic loads/stores max at pointer size.
4569 uint64_t x = 0, y = 0;
4570 #ifdef __ATOMIC_RELAXED
4571 y = __atomic_load_8(&x, 0);
4572 __atomic_store_8(&x, y, 0);
4573 __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
4574 __atomic_exchange_8(&x, y, 0);
4575 __atomic_fetch_add_8(&x, y, 0);
4577 typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
4578 __sync_lock_test_and_set(&x, y);
4579 __sync_val_compare_and_swap(&x, y, 0);
4580 __sync_fetch_and_add(&x, y);
4585 if compile_prog
"" "" ; then
4589 ########################################
4590 # check if getauxval is available.
4594 #include <sys/auxv.h>
4596 return getauxval(AT_HWCAP) == 0;
4599 if compile_prog
"" "" ; then
4603 ########################################
4604 # check if ccache is interfering with
4605 # semantic analysis of macros
4610 static const int Z = 1;
4611 #define fn() ({ Z; })
4612 #define TAUT(X) ((X) == Z)
4613 #define PAREN(X, Y) (X == Y)
4615 int main(int argc, char *argv[])
4621 if (PAREN(x, y)) return 0;
4622 if (TAUT(Z)) return 0;
4627 if ! compile_object
"-Werror"; then
4631 #################################################
4632 # clang does not support glibc + FORTIFY_SOURCE.
4634 if test "$fortify_source" != "no"; then
4635 if echo |
$cc -dM -E - |
grep __clang__
> /dev
/null
2>&1 ; then
4636 fortify_source
="no";
4637 elif test -n "$cxx" &&
4638 echo |
$cxx -dM -E - |
grep __clang__
>/dev
/null
2>&1 ; then
4639 fortify_source
="no";
4641 fortify_source
="yes"
4645 ##########################################
4646 # check if struct fsxattr is available via linux/fs.h
4650 #include <linux/fs.h>
4656 if compile_prog
"" "" ; then
4660 ##########################################
4661 # check if rtnetlink.h exists and is useful
4664 #include <linux/rtnetlink.h>
4666 return IFLA_PROTO_DOWN;
4669 if compile_prog
"" "" ; then
4673 ##########################################
4674 # check for usable AF_VSOCK environment
4678 #include <sys/types.h>
4679 #include <sys/socket.h>
4680 #if !defined(AF_VSOCK)
4681 # error missing AF_VSOCK flag
4683 #include <linux/vm_sockets.h>
4686 struct sockaddr_vm svm;
4687 socklen_t len = sizeof(svm);
4688 sock = socket(AF_VSOCK, SOCK_STREAM, 0);
4689 ret = getpeername(sock, (struct sockaddr *)&svm, &len);
4690 if ((ret == -1) && (errno == ENOTCONN)) {
4696 if compile_prog
"" "" ; then
4700 #################################################
4701 # Sparc implicitly links with --relax, which is
4702 # incompatible with -r, so --no-relax should be
4703 # given. It does no harm to give it on other
4706 # Note: the prototype is needed since QEMU_CFLAGS
4707 # contains -Wmissing-prototypes
4709 extern int foo(void);
4710 int foo(void) { return 0; }
4712 if ! compile_object
""; then
4713 error_exit
"Failed to compile object file for LD_REL_FLAGS test"
4715 for i
in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
4716 if do_cc
-nostdlib $i -o $TMPMO $TMPO; then
4721 if test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
4722 feature_not_found
"modules" "Cannot find how to build relocatable objects"
4725 ##########################################
4726 # check for sysmacros.h
4730 #include <sys/sysmacros.h>
4732 return makedev(0, 0);
4735 if compile_prog
"" "" ; then
4739 ##########################################
4741 # After here, no more $cc or $ld runs
4743 if test "$gcov" = "yes" ; then
4744 CFLAGS
="-fprofile-arcs -ftest-coverage -g $CFLAGS"
4745 LDFLAGS
="-fprofile-arcs -ftest-coverage $LDFLAGS"
4746 elif test "$fortify_source" = "yes" ; then
4747 CFLAGS
="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4748 elif test "$debug" = "no"; then
4749 CFLAGS
="-O2 $CFLAGS"
4752 ##########################################
4754 if test "$libnfs" != "no" ; then
4755 if $pkg_config --atleast-version=1.9.3 libnfs
; then
4757 libnfs_libs
=$
($pkg_config --libs libnfs
)
4759 if test "$libnfs" = "yes" ; then
4760 feature_not_found
"libnfs" "Install libnfs devel >= 1.9.3"
4766 # Now we've finished running tests it's OK to add -Werror to the compiler flags
4767 if test "$werror" = "yes"; then
4768 QEMU_CFLAGS
="-Werror $QEMU_CFLAGS"
4771 if test "$solaris" = "no" ; then
4772 if $ld --version 2>/dev
/null |
grep "GNU ld" >/dev
/null
2>/dev
/null
; then
4773 LDFLAGS
="-Wl,--warn-common $LDFLAGS"
4777 # test if pod2man has --utf8 option
4778 if pod2man
--help |
grep -q utf8
; then
4779 POD2MAN
="pod2man --utf8"
4784 # Use ASLR, no-SEH and DEP if available
4785 if test "$mingw32" = "yes" ; then
4786 for flag
in --dynamicbase --no-seh --nxcompat; do
4787 if $ld --help 2>/dev
/null |
grep ".$flag" >/dev
/null
2>/dev
/null
; then
4788 LDFLAGS
="-Wl,$flag $LDFLAGS"
4793 qemu_confdir
=$sysconfdir$confsuffix
4794 qemu_moddir
=$libdir$confsuffix
4795 qemu_datadir
=$datadir$confsuffix
4796 qemu_localedir
="$datadir/locale"
4799 if test "$want_tools" = "yes" ; then
4800 tools
="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
4801 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
4802 tools
="qemu-nbd\$(EXESUF) $tools"
4803 tools
="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
4806 if test "$softmmu" = yes ; then
4807 if test "$virtfs" != no
; then
4808 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4810 tools
="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4812 if test "$virtfs" = yes; then
4813 error_exit
"VirtFS is supported only on Linux and requires libcap devel and libattr devel"
4820 # Probe for guest agent support/options
4822 if [ "$guest_agent" != "no" ]; then
4823 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4824 tools
="qemu-ga $tools"
4826 elif [ "$guest_agent" != yes ]; then
4829 error_exit
"Guest agent is not supported on this platform"
4833 # Guest agent Window MSI package
4835 if test "$guest_agent" != yes; then
4836 if test "$guest_agent_msi" = yes; then
4837 error_exit
"MSI guest agent package requires guest agent enabled"
4840 elif test "$mingw32" != "yes"; then
4841 if test "$guest_agent_msi" = "yes"; then
4842 error_exit
"MSI guest agent package is available only for MinGW Windows cross-compilation"
4845 elif ! has wixl
; then
4846 if test "$guest_agent_msi" = "yes"; then
4847 error_exit
"MSI guest agent package requires wixl tool installed ( usually from msitools package )"
4851 # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
4852 # disabled explicitly
4853 if test "$guest_agent_msi" != "no"; then
4858 if test "$guest_agent_msi" = "yes"; then
4859 if test "$guest_agent_with_vss" = "yes"; then
4860 QEMU_GA_MSI_WITH_VSS
="-D InstallVss"
4863 if test "$QEMU_GA_MANUFACTURER" = ""; then
4864 QEMU_GA_MANUFACTURER
=QEMU
4867 if test "$QEMU_GA_DISTRO" = ""; then
4868 QEMU_GA_DISTRO
=Linux
4871 if test "$QEMU_GA_VERSION" = ""; then
4872 QEMU_GA_VERSION
=$
(cat $source_path/VERSION
)
4875 QEMU_GA_MSI_MINGW_DLL_PATH
="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
4879 QEMU_GA_MSI_ARCH
="-a x64 -D Arch=64"
4882 QEMU_GA_MSI_ARCH
="-D Arch=32"
4885 error_exit
"CPU $cpu not supported for building installation package"
4890 # Mac OS X ships with a broken assembler
4892 if test \
( "$cpu" = "i386" -o "$cpu" = "x86_64" \
) -a \
4893 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4894 "$softmmu" = yes ; then
4895 # Different host OS linkers have different ideas about the name of the ELF
4896 # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd
4897 # variant; and Windows uses i386pe.
4898 for emu
in elf_i386 elf_i386_fbsd i386pe
; do
4899 if "$ld" -verbose 2>&1 |
grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
4900 ld_i386_emulation
="$emu"
4906 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
4907 roms
="$roms spapr-rtas"
4910 if test "$cpu" = "s390x" ; then
4911 roms
="$roms s390-ccw"
4914 # Probe for the need for relocating the user-only binary.
4915 if ( [ "$linux_user" = yes ] ||
[ "$bsd_user" = yes ] ) && [ "$pie" = no
]; then
4918 arm | i386 | ppc
* | s390
* | sparc
* | x86_64 | x32
)
4919 # ??? Rationale for choosing this address
4920 textseg_addr
=0x60000000
4923 # A 256M aligned address, high in the address space, with enough
4924 # room for the code_gen_buffer above it before the stack.
4925 textseg_addr
=0x60000000
4928 if [ -n "$textseg_addr" ]; then
4930 int main(void) { return 0; }
4932 textseg_ldflags
="-Wl,-Ttext-segment=$textseg_addr"
4933 if ! compile_prog
"" "$textseg_ldflags"; then
4934 # In case ld does not support -Ttext-segment, edit the default linker
4935 # script via sed to set the .text start addr. This is needed on FreeBSD
4937 if ! $ld --verbose >/dev
/null
2>&1; then
4939 "We need to link the QEMU user mode binaries at a" \
4940 "specific text address. Unfortunately your linker" \
4941 "doesn't support either the -Ttext-segment option or" \
4942 "printing the default linker script with --verbose." \
4943 "If you don't want the user mode binaries, pass the" \
4944 "--disable-user option to configure."
4947 $ld --verbose |
sed \
4948 -e '1,/==================================================/d' \
4949 -e '/==================================================/,$d' \
4950 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4951 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4952 textseg_ldflags
="-Wl,-T../config-host.ld"
4958 if test "$1" = "yes" ; then
4963 # prepend pixman and ftd flags after all config tests are done
4964 QEMU_CFLAGS
="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
4965 libs_softmmu
="$pixman_libs $libs_softmmu"
4967 echo "Install prefix $prefix"
4968 echo "BIOS directory $(eval echo $qemu_datadir)"
4969 echo "binary directory $(eval echo $bindir)"
4970 echo "library directory $(eval echo $libdir)"
4971 echo "module directory $(eval echo $qemu_moddir)"
4972 echo "libexec directory $(eval echo $libexecdir)"
4973 echo "include directory $(eval echo $includedir)"
4974 echo "config directory $(eval echo $sysconfdir)"
4975 if test "$mingw32" = "no" ; then
4976 echo "local state directory $(eval echo $local_statedir)"
4977 echo "Manual directory $(eval echo $mandir)"
4978 echo "ELF interp prefix $interp_prefix"
4980 echo "local state directory queried at runtime"
4981 echo "Windows SDK $win_sdk"
4983 echo "Source path $source_path"
4984 echo "C compiler $cc"
4985 echo "Host C compiler $host_cc"
4986 echo "C++ compiler $cxx"
4987 echo "Objective-C compiler $objcc"
4988 echo "ARFLAGS $ARFLAGS"
4989 echo "CFLAGS $CFLAGS"
4990 echo "QEMU_CFLAGS $QEMU_CFLAGS"
4991 echo "LDFLAGS $LDFLAGS"
4993 echo "install $install"
4994 echo "python $python"
4995 if test "$slirp" = "yes" ; then
4998 echo "module support $modules"
4999 echo "host CPU $cpu"
5000 echo "host big endian $bigendian"
5001 echo "target list $target_list"
5002 echo "tcg debug enabled $debug_tcg"
5003 echo "gprof enabled $gprof"
5004 echo "sparse enabled $sparse"
5005 echo "strip binaries $strip_opt"
5006 echo "profiler $profiler"
5007 echo "static build $static"
5008 if test "$darwin" = "yes" ; then
5009 echo "Cocoa support $cocoa"
5011 echo "pixman $pixman"
5012 echo "SDL support $sdl $(echo_version $sdl $sdlversion)"
5013 echo "GTK support $gtk $(echo_version $gtk $gtk_version)"
5014 echo "GTK GL support $gtk_gl"
5015 echo "VTE support $vte $(echo_version $vte $vteversion)"
5016 echo "TLS priority $tls_priority"
5017 echo "GNUTLS support $gnutls"
5018 echo "GNUTLS rnd $gnutls_rnd"
5019 echo "libgcrypt $gcrypt"
5020 echo "libgcrypt kdf $gcrypt_kdf"
5021 echo "nettle $nettle $(echo_version $nettle $nettle_version)"
5022 echo "nettle kdf $nettle_kdf"
5023 echo "libtasn1 $tasn1"
5024 echo "curses support $curses"
5025 echo "virgl support $virglrenderer"
5026 echo "curl support $curl"
5027 echo "mingw32 support $mingw32"
5028 echo "Audio drivers $audio_drv_list"
5029 echo "Block whitelist (rw) $block_drv_rw_whitelist"
5030 echo "Block whitelist (ro) $block_drv_ro_whitelist"
5031 echo "VirtFS support $virtfs"
5032 echo "VNC support $vnc"
5033 if test "$vnc" = "yes" ; then
5034 echo "VNC SASL support $vnc_sasl"
5035 echo "VNC JPEG support $vnc_jpeg"
5036 echo "VNC PNG support $vnc_png"
5038 if test -n "$sparc_cpu"; then
5039 echo "Target Sparc Arch $sparc_cpu"
5041 echo "xen support $xen"
5042 if test "$xen" = "yes" ; then
5043 echo "xen ctrl version $xen_ctrl_version"
5044 echo "pv dom build $xen_pv_domain_build"
5046 echo "brlapi support $brlapi"
5047 echo "bluez support $bluez"
5048 echo "Documentation $docs"
5050 echo "vde support $vde"
5051 echo "netmap support $netmap"
5052 echo "Linux AIO support $linux_aio"
5053 echo "ATTR/XATTR support $attr"
5054 echo "Install blobs $blobs"
5055 echo "KVM support $kvm"
5056 echo "HAX support $hax"
5057 echo "RDMA support $rdma"
5058 echo "TCG interpreter $tcg_interpreter"
5059 echo "fdt support $fdt"
5060 echo "preadv support $preadv"
5061 echo "fdatasync $fdatasync"
5062 echo "madvise $madvise"
5063 echo "posix_madvise $posix_madvise"
5064 echo "libcap-ng support $cap_ng"
5065 echo "vhost-net support $vhost_net"
5066 echo "vhost-scsi support $vhost_scsi"
5067 echo "vhost-vsock support $vhost_vsock"
5068 echo "Trace backends $trace_backends"
5069 if have_backend
"simple"; then
5070 echo "Trace output file $trace_file-<pid>"
5072 echo "spice support $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5073 echo "rbd support $rbd"
5074 echo "xfsctl support $xfs"
5075 echo "smartcard support $smartcard"
5076 echo "libusb $libusb"
5077 echo "usb net redir $usb_redir"
5078 echo "OpenGL support $opengl"
5079 echo "OpenGL dmabufs $opengl_dmabuf"
5080 echo "libiscsi support $libiscsi"
5081 echo "libnfs support $libnfs"
5082 echo "build guest agent $guest_agent"
5083 echo "QGA VSS support $guest_agent_with_vss"
5084 echo "QGA w32 disk info $guest_agent_ntddscsi"
5085 echo "QGA MSI support $guest_agent_msi"
5086 echo "seccomp support $seccomp"
5087 echo "coroutine backend $coroutine"
5088 echo "coroutine pool $coroutine_pool"
5089 echo "debug stack usage $debug_stack_usage"
5090 echo "GlusterFS support $glusterfs"
5091 echo "gcov $gcov_tool"
5092 echo "gcov enabled $gcov"
5093 echo "TPM support $tpm"
5094 echo "libssh2 support $libssh2"
5095 echo "TPM passthrough $tpm_passthrough"
5096 echo "QOM debugging $qom_cast_debug"
5097 echo "lzo support $lzo"
5098 echo "snappy support $snappy"
5099 echo "bzip2 support $bzip2"
5100 echo "NUMA host support $numa"
5101 echo "tcmalloc support $tcmalloc"
5102 echo "jemalloc support $jemalloc"
5103 echo "avx2 optimization $avx2_opt"
5104 echo "replication support $replication"
5106 if test "$sdl_too_old" = "yes"; then
5107 echo "-> Your SDL version is too old - please upgrade to have SDL support"
5110 config_host_mak
="config-host.mak"
5112 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
5114 echo "# Automatically generated by configure - do not modify" > $config_host_mak
5115 echo >> $config_host_mak
5117 echo all
: >> $config_host_mak
5118 echo "prefix=$prefix" >> $config_host_mak
5119 echo "bindir=$bindir" >> $config_host_mak
5120 echo "libdir=$libdir" >> $config_host_mak
5121 echo "libexecdir=$libexecdir" >> $config_host_mak
5122 echo "includedir=$includedir" >> $config_host_mak
5123 echo "mandir=$mandir" >> $config_host_mak
5124 echo "sysconfdir=$sysconfdir" >> $config_host_mak
5125 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
5126 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
5127 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
5128 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
5129 if test "$mingw32" = "no" ; then
5130 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
5132 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
5133 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
5134 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
5135 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
5136 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
5138 echo "ARCH=$ARCH" >> $config_host_mak
5140 if test "$debug_tcg" = "yes" ; then
5141 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5143 if test "$strip_opt" = "yes" ; then
5144 echo "STRIP=${strip}" >> $config_host_mak
5146 if test "$bigendian" = "yes" ; then
5147 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
5149 if test "$mingw32" = "yes" ; then
5150 echo "CONFIG_WIN32=y" >> $config_host_mak
5151 rc_version
=$
(cat $source_path/VERSION
)
5152 version_major
=${rc_version%%.*}
5153 rc_version
=${rc_version#*.}
5154 version_minor
=${rc_version%%.*}
5155 rc_version
=${rc_version#*.}
5156 version_subminor
=${rc_version%%.*}
5158 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5159 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5160 if test "$guest_agent_with_vss" = "yes" ; then
5161 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5162 echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5163 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5165 if test "$guest_agent_ntddscsi" = "yes" ; then
5166 echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
5168 if test "$guest_agent_msi" = "yes"; then
5169 echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
5170 echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
5171 echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
5172 echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
5173 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
5174 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
5175 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
5178 echo "CONFIG_POSIX=y" >> $config_host_mak
5181 if test "$linux" = "yes" ; then
5182 echo "CONFIG_LINUX=y" >> $config_host_mak
5185 if test "$darwin" = "yes" ; then
5186 echo "CONFIG_DARWIN=y" >> $config_host_mak
5189 if test "$aix" = "yes" ; then
5190 echo "CONFIG_AIX=y" >> $config_host_mak
5193 if test "$solaris" = "yes" ; then
5194 echo "CONFIG_SOLARIS=y" >> $config_host_mak
5195 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
5196 if test "$needs_libsunmath" = "yes" ; then
5197 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
5200 if test "$haiku" = "yes" ; then
5201 echo "CONFIG_HAIKU=y" >> $config_host_mak
5203 if test "$static" = "yes" ; then
5204 echo "CONFIG_STATIC=y" >> $config_host_mak
5206 if test "$profiler" = "yes" ; then
5207 echo "CONFIG_PROFILER=y" >> $config_host_mak
5209 if test "$slirp" = "yes" ; then
5210 echo "CONFIG_SLIRP=y" >> $config_host_mak
5211 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5213 if test "$vde" = "yes" ; then
5214 echo "CONFIG_VDE=y" >> $config_host_mak
5216 if test "$netmap" = "yes" ; then
5217 echo "CONFIG_NETMAP=y" >> $config_host_mak
5219 if test "$l2tpv3" = "yes" ; then
5220 echo "CONFIG_L2TPV3=y" >> $config_host_mak
5222 if test "$cap_ng" = "yes" ; then
5223 echo "CONFIG_LIBCAP=y" >> $config_host_mak
5225 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
5226 for drv
in $audio_drv_list; do
5227 def
=CONFIG_$
(echo $drv | LC_ALL
=C
tr '[a-z]' '[A-Z]')
5228 echo "$def=y" >> $config_host_mak
5230 if test "$audio_pt_int" = "yes" ; then
5231 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
5233 if test "$audio_win_int" = "yes" ; then
5234 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5236 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5237 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5238 if test "$vnc" = "yes" ; then
5239 echo "CONFIG_VNC=y" >> $config_host_mak
5241 if test "$vnc_sasl" = "yes" ; then
5242 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
5244 if test "$vnc_jpeg" = "yes" ; then
5245 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
5247 if test "$vnc_png" = "yes" ; then
5248 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5250 if test "$fnmatch" = "yes" ; then
5251 echo "CONFIG_FNMATCH=y" >> $config_host_mak
5253 if test "$xfs" = "yes" ; then
5254 echo "CONFIG_XFS=y" >> $config_host_mak
5256 qemu_version
=$
(head $source_path/VERSION
)
5257 echo "VERSION=$qemu_version" >>$config_host_mak
5258 echo "PKGVERSION=$pkgversion" >>$config_host_mak
5259 echo "SRC_PATH=$source_path" >> $config_host_mak
5260 echo "TARGET_DIRS=$target_list" >> $config_host_mak
5261 if [ "$docs" = "yes" ] ; then
5262 echo "BUILD_DOCS=yes" >> $config_host_mak
5264 if test "$modules" = "yes"; then
5265 # $shacmd can generate a hash started with digit, which the compiler doesn't
5266 # like as an symbol. So prefix it with an underscore
5267 echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
5268 echo "CONFIG_MODULES=y" >> $config_host_mak
5270 if test "$sdl" = "yes" ; then
5271 echo "CONFIG_SDL=y" >> $config_host_mak
5272 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
5273 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
5275 if test "$cocoa" = "yes" ; then
5276 echo "CONFIG_COCOA=y" >> $config_host_mak
5278 if test "$curses" = "yes" ; then
5279 echo "CONFIG_CURSES=y" >> $config_host_mak
5281 if test "$utimens" = "yes" ; then
5282 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
5284 if test "$pipe2" = "yes" ; then
5285 echo "CONFIG_PIPE2=y" >> $config_host_mak
5287 if test "$accept4" = "yes" ; then
5288 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
5290 if test "$splice" = "yes" ; then
5291 echo "CONFIG_SPLICE=y" >> $config_host_mak
5293 if test "$eventfd" = "yes" ; then
5294 echo "CONFIG_EVENTFD=y" >> $config_host_mak
5296 if test "$memfd" = "yes" ; then
5297 echo "CONFIG_MEMFD=y" >> $config_host_mak
5299 if test "$fallocate" = "yes" ; then
5300 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5302 if test "$fallocate_punch_hole" = "yes" ; then
5303 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
5305 if test "$fallocate_zero_range" = "yes" ; then
5306 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5308 if test "$posix_fallocate" = "yes" ; then
5309 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5311 if test "$sync_file_range" = "yes" ; then
5312 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5314 if test "$fiemap" = "yes" ; then
5315 echo "CONFIG_FIEMAP=y" >> $config_host_mak
5317 if test "$dup3" = "yes" ; then
5318 echo "CONFIG_DUP3=y" >> $config_host_mak
5320 if test "$ppoll" = "yes" ; then
5321 echo "CONFIG_PPOLL=y" >> $config_host_mak
5323 if test "$prctl_pr_set_timerslack" = "yes" ; then
5324 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5326 if test "$epoll" = "yes" ; then
5327 echo "CONFIG_EPOLL=y" >> $config_host_mak
5329 if test "$epoll_create1" = "yes" ; then
5330 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
5332 if test "$sendfile" = "yes" ; then
5333 echo "CONFIG_SENDFILE=y" >> $config_host_mak
5335 if test "$timerfd" = "yes" ; then
5336 echo "CONFIG_TIMERFD=y" >> $config_host_mak
5338 if test "$setns" = "yes" ; then
5339 echo "CONFIG_SETNS=y" >> $config_host_mak
5341 if test "$clock_adjtime" = "yes" ; then
5342 echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
5344 if test "$syncfs" = "yes" ; then
5345 echo "CONFIG_SYNCFS=y" >> $config_host_mak
5347 if test "$inotify" = "yes" ; then
5348 echo "CONFIG_INOTIFY=y" >> $config_host_mak
5350 if test "$inotify1" = "yes" ; then
5351 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5353 if test "$byteswap_h" = "yes" ; then
5354 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
5356 if test "$bswap_h" = "yes" ; then
5357 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
5359 if test "$curl" = "yes" ; then
5360 echo "CONFIG_CURL=m" >> $config_host_mak
5361 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
5362 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5364 if test "$brlapi" = "yes" ; then
5365 echo "CONFIG_BRLAPI=y" >> $config_host_mak
5367 if test "$bluez" = "yes" ; then
5368 echo "CONFIG_BLUEZ=y" >> $config_host_mak
5369 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5371 if test "$glib_subprocess" = "yes" ; then
5372 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
5374 if test "$gtk" = "yes" ; then
5375 echo "CONFIG_GTK=y" >> $config_host_mak
5376 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5377 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5378 echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5379 if test "$gtk_gl" = "yes" ; then
5380 echo "CONFIG_GTK_GL=y" >> $config_host_mak
5383 echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
5384 if test "$gnutls" = "yes" ; then
5385 echo "CONFIG_GNUTLS=y" >> $config_host_mak
5387 if test "$gnutls_rnd" = "yes" ; then
5388 echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5390 if test "$gcrypt" = "yes" ; then
5391 echo "CONFIG_GCRYPT=y" >> $config_host_mak
5392 if test "$gcrypt_hmac" = "yes" ; then
5393 echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
5395 if test "$gcrypt_kdf" = "yes" ; then
5396 echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
5399 if test "$nettle" = "yes" ; then
5400 echo "CONFIG_NETTLE=y" >> $config_host_mak
5401 echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5402 if test "$nettle_kdf" = "yes" ; then
5403 echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5406 if test "$tasn1" = "yes" ; then
5407 echo "CONFIG_TASN1=y" >> $config_host_mak
5409 if test "$have_ifaddrs_h" = "yes" ; then
5410 echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5412 if test "$have_broken_size_max" = "yes" ; then
5413 echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
5416 # Work around a system header bug with some kernel/XFS header
5417 # versions where they both try to define 'struct fsxattr':
5418 # xfs headers will not try to redefine structs from linux headers
5419 # if this macro is set.
5420 if test "$have_fsxattr" = "yes" ; then
5421 echo "HAVE_FSXATTR=y" >> $config_host_mak
5423 if test "$vte" = "yes" ; then
5424 echo "CONFIG_VTE=y" >> $config_host_mak
5425 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5427 if test "$virglrenderer" = "yes" ; then
5428 echo "CONFIG_VIRGL=y" >> $config_host_mak
5429 echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
5430 echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
5432 if test "$xen" = "yes" ; then
5433 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5434 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
5435 if test "$xen_pv_domain_build" = "yes" ; then
5436 echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
5439 if test "$linux_aio" = "yes" ; then
5440 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
5442 if test "$attr" = "yes" ; then
5443 echo "CONFIG_ATTR=y" >> $config_host_mak
5445 if test "$libattr" = "yes" ; then
5446 echo "CONFIG_LIBATTR=y" >> $config_host_mak
5448 if test "$virtfs" = "yes" ; then
5449 echo "CONFIG_VIRTFS=y" >> $config_host_mak
5451 if test "$vhost_scsi" = "yes" ; then
5452 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
5454 if test "$vhost_net" = "yes" ; then
5455 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
5457 if test "$vhost_vsock" = "yes" ; then
5458 echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
5460 if test "$blobs" = "yes" ; then
5461 echo "INSTALL_BLOBS=yes" >> $config_host_mak
5463 if test "$iovec" = "yes" ; then
5464 echo "CONFIG_IOVEC=y" >> $config_host_mak
5466 if test "$preadv" = "yes" ; then
5467 echo "CONFIG_PREADV=y" >> $config_host_mak
5469 if test "$fdt" = "yes" ; then
5470 echo "CONFIG_FDT=y" >> $config_host_mak
5472 if test "$signalfd" = "yes" ; then
5473 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5475 if test "$tcg_interpreter" = "yes" ; then
5476 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
5478 if test "$fdatasync" = "yes" ; then
5479 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
5481 if test "$madvise" = "yes" ; then
5482 echo "CONFIG_MADVISE=y" >> $config_host_mak
5484 if test "$posix_madvise" = "yes" ; then
5485 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5488 if test "$spice" = "yes" ; then
5489 echo "CONFIG_SPICE=y" >> $config_host_mak
5492 if test "$smartcard" = "yes" ; then
5493 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5496 if test "$libusb" = "yes" ; then
5497 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
5500 if test "$usb_redir" = "yes" ; then
5501 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
5504 if test "$opengl" = "yes" ; then
5505 echo "CONFIG_OPENGL=y" >> $config_host_mak
5506 echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
5507 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5508 if test "$opengl_dmabuf" = "yes" ; then
5509 echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5513 if test "$avx2_opt" = "yes" ; then
5514 echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
5517 if test "$lzo" = "yes" ; then
5518 echo "CONFIG_LZO=y" >> $config_host_mak
5521 if test "$snappy" = "yes" ; then
5522 echo "CONFIG_SNAPPY=y" >> $config_host_mak
5525 if test "$bzip2" = "yes" ; then
5526 echo "CONFIG_BZIP2=y" >> $config_host_mak
5527 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
5530 if test "$libiscsi" = "yes" ; then
5531 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
5532 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
5533 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5536 if test "$libnfs" = "yes" ; then
5537 echo "CONFIG_LIBNFS=m" >> $config_host_mak
5538 echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
5541 if test "$seccomp" = "yes"; then
5542 echo "CONFIG_SECCOMP=y" >> $config_host_mak
5545 # XXX: suppress that
5546 if [ "$bsd" = "yes" ] ; then
5547 echo "CONFIG_BSD=y" >> $config_host_mak
5550 if test "$localtime_r" = "yes" ; then
5551 echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
5553 if test "$qom_cast_debug" = "yes" ; then
5554 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
5556 if test "$rbd" = "yes" ; then
5557 echo "CONFIG_RBD=m" >> $config_host_mak
5558 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
5559 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5562 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
5563 if test "$coroutine_pool" = "yes" ; then
5564 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
5566 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
5569 if test "$debug_stack_usage" = "yes" ; then
5570 echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
5573 if test "$open_by_handle_at" = "yes" ; then
5574 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5577 if test "$linux_magic_h" = "yes" ; then
5578 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5581 if test "$pragma_diagnostic_available" = "yes" ; then
5582 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
5585 if test "$valgrind_h" = "yes" ; then
5586 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
5589 if test "$has_environ" = "yes" ; then
5590 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
5593 if test "$cpuid_h" = "yes" ; then
5594 echo "CONFIG_CPUID_H=y" >> $config_host_mak
5597 if test "$int128" = "yes" ; then
5598 echo "CONFIG_INT128=y" >> $config_host_mak
5601 if test "$atomic128" = "yes" ; then
5602 echo "CONFIG_ATOMIC128=y" >> $config_host_mak
5605 if test "$atomic64" = "yes" ; then
5606 echo "CONFIG_ATOMIC64=y" >> $config_host_mak
5609 if test "$getauxval" = "yes" ; then
5610 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
5613 if test "$glusterfs" = "yes" ; then
5614 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
5615 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
5616 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5619 if test "$glusterfs_xlator_opt" = "yes" ; then
5620 echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5623 if test "$glusterfs_discard" = "yes" ; then
5624 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
5627 if test "$glusterfs_zerofill" = "yes" ; then
5628 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
5631 if test "$libssh2" = "yes" ; then
5632 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
5633 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
5634 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
5638 if test "$libusb" = "yes"; then
5639 echo "HOST_USB=libusb legacy" >> $config_host_mak
5641 echo "HOST_USB=stub" >> $config_host_mak
5644 # TPM passthrough support?
5645 if test "$tpm" = "yes"; then
5646 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
5647 if test "$tpm_passthrough" = "yes"; then
5648 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
5652 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
5653 if have_backend
"nop"; then
5654 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
5656 if have_backend
"simple"; then
5657 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
5658 # Set the appropriate trace file.
5659 trace_file
="\"$trace_file-\" FMT_pid"
5661 if have_backend
"log"; then
5662 echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
5664 if have_backend
"ust"; then
5665 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
5667 if have_backend
"dtrace"; then
5668 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
5669 if test "$trace_backend_stap" = "yes" ; then
5670 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
5673 if have_backend
"ftrace"; then
5674 if test "$linux" = "yes" ; then
5675 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5677 feature_not_found
"ftrace(trace backend)" "ftrace requires Linux"
5680 if have_backend
"syslog"; then
5681 if test "$posix_syslog" = "yes" ; then
5682 echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
5684 feature_not_found
"syslog(trace backend)" "syslog not available"
5687 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
5689 if test "$rdma" = "yes" ; then
5690 echo "CONFIG_RDMA=y" >> $config_host_mak
5693 if test "$have_rtnetlink" = "yes" ; then
5694 echo "CONFIG_RTNETLINK=y" >> $config_host_mak
5697 if test "$replication" = "yes" ; then
5698 echo "CONFIG_REPLICATION=y" >> $config_host_mak
5701 if test "$have_af_vsock" = "yes" ; then
5702 echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
5705 if test "$have_sysmacros" = "yes" ; then
5706 echo "CONFIG_SYSMACROS=y" >> $config_host_mak
5709 # Hold two types of flag:
5710 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
5711 # a thread we have a handle to
5712 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
5714 if test "$pthread_setname_np" = "yes" ; then
5715 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
5716 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
5719 if test "$tcg_interpreter" = "yes"; then
5720 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
5721 elif test "$ARCH" = "sparc64" ; then
5722 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
5723 elif test "$ARCH" = "s390x" ; then
5724 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5725 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
5726 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
5727 elif test "$ARCH" = "ppc64" ; then
5728 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
5730 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
5732 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
5734 echo "TOOLS=$tools" >> $config_host_mak
5735 echo "ROMS=$roms" >> $config_host_mak
5736 echo "MAKE=$make" >> $config_host_mak
5737 echo "INSTALL=$install" >> $config_host_mak
5738 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
5739 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
5740 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
5741 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5742 echo "PYTHON=$python" >> $config_host_mak
5743 echo "CC=$cc" >> $config_host_mak
5744 if $iasl -h > /dev
/null
2>&1; then
5745 echo "IASL=$iasl" >> $config_host_mak
5747 echo "CC_I386=$cc_i386" >> $config_host_mak
5748 echo "HOST_CC=$host_cc" >> $config_host_mak
5749 echo "CXX=$cxx" >> $config_host_mak
5750 echo "OBJCC=$objcc" >> $config_host_mak
5751 echo "AR=$ar" >> $config_host_mak
5752 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
5753 echo "AS=$as" >> $config_host_mak
5754 echo "CCAS=$ccas" >> $config_host_mak
5755 echo "CPP=$cpp" >> $config_host_mak
5756 echo "OBJCOPY=$objcopy" >> $config_host_mak
5757 echo "LD=$ld" >> $config_host_mak
5758 echo "NM=$nm" >> $config_host_mak
5759 echo "WINDRES=$windres" >> $config_host_mak
5760 echo "CFLAGS=$CFLAGS" >> $config_host_mak
5761 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5762 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5763 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5764 if test "$sparse" = "yes" ; then
5765 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
5766 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
5767 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
5768 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
5769 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5771 if test "$cross_prefix" != ""; then
5772 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
5774 echo "AUTOCONF_HOST := " >> $config_host_mak
5776 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
5777 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
5778 echo "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
5779 echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
5780 echo "LIBS+=$LIBS" >> $config_host_mak
5781 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5782 echo "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
5783 echo "EXESUF=$EXESUF" >> $config_host_mak
5784 echo "DSOSUF=$DSOSUF" >> $config_host_mak
5785 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5786 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
5787 echo "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
5788 echo "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
5789 echo "POD2MAN=$POD2MAN" >> $config_host_mak
5790 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
5791 if test "$gcov" = "yes" ; then
5792 echo "CONFIG_GCOV=y" >> $config_host_mak
5793 echo "GCOV=$gcov_tool" >> $config_host_mak
5796 # use included Linux headers
5797 if test "$linux" = "yes" ; then
5798 mkdir
-p linux-headers
5816 # For most CPUs the kernel architecture name and QEMU CPU name match.
5820 # For non-KVM architectures we will not have asm headers
5821 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
5822 symlink
"$source_path/linux-headers/asm-$linux_arch" linux-headers
/asm
5826 for target
in $target_list; do
5827 target_dir
="$target"
5828 config_target_mak
=$target_dir/config-target.mak
5829 target_name
=$
(echo $target | cut
-d '-' -f 1)
5830 target_bigendian
="no"
5832 case "$target_name" in
5833 armeb|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb
)
5834 target_bigendian
=yes
5838 target_user_only
="no"
5839 target_linux_user
="no"
5840 target_bsd_user
="no"
5842 ${target_name}-softmmu)
5843 target_softmmu
="yes"
5845 ${target_name}-linux-user)
5846 if test "$linux" != "yes" ; then
5847 error_exit
"Target '$target' is only available on a Linux host"
5849 target_user_only
="yes"
5850 target_linux_user
="yes"
5852 ${target_name}-bsd-user)
5853 if test "$bsd" != "yes" ; then
5854 error_exit
"Target '$target' is only available on a BSD host"
5856 target_user_only
="yes"
5857 target_bsd_user
="yes"
5860 error_exit
"Target '$target' not recognised"
5865 mkdir
-p $target_dir
5866 echo "# Automatically generated by configure - do not modify" > $config_target_mak
5870 interp_prefix1
=$
(echo "$interp_prefix" |
sed "s/%M/$target_name/g")
5873 TARGET_ARCH
="$target_name"
5877 case "$target_name" in
5881 TARGET_BASE_ARCH
=i386
5890 gdb_xml_files
="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5893 TARGET_BASE_ARCH
=arm
5896 gdb_xml_files
="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5906 gdb_xml_files
="cf-core.xml cf-fp.xml"
5908 microblaze|microblazeel
)
5909 TARGET_ARCH
=microblaze
5914 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
5918 TARGET_BASE_ARCH
=mips
5919 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5920 echo "TARGET_ABI32=y" >> $config_target_mak
5924 TARGET_BASE_ARCH
=mips
5925 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
5932 TARGET_ARCH
=openrisc
5933 TARGET_BASE_ARCH
=openrisc
5936 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5939 TARGET_BASE_ARCH
=ppc
5941 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5944 TARGET_BASE_ARCH
=ppc
5946 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
5950 TARGET_BASE_ARCH
=ppc
5952 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
5956 TARGET_BASE_ARCH
=ppc
5958 echo "TARGET_ABI32=y" >> $config_target_mak
5959 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
5968 TARGET_BASE_ARCH
=sparc
5972 TARGET_BASE_ARCH
=sparc
5973 TARGET_ABI_DIR
=sparc
5974 echo "TARGET_ABI32=y" >> $config_target_mak
5977 gdb_xml_files
="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
5989 error_exit
"Unsupported target CPU"
5992 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
5993 if [ "$TARGET_BASE_ARCH" = "" ]; then
5994 TARGET_BASE_ARCH
=$TARGET_ARCH
5997 symlink
"$source_path/Makefile.target" "$target_dir/Makefile"
6000 echo "$@"| LC_ALL
=C
tr '[a-z]' '[A-Z]'
6003 target_arch_name
="$(upper $TARGET_ARCH)"
6004 echo "TARGET_$target_arch_name=y" >> $config_target_mak
6005 echo "TARGET_NAME=$target_name" >> $config_target_mak
6006 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6007 if [ "$TARGET_ABI_DIR" = "" ]; then
6008 TARGET_ABI_DIR
=$TARGET_ARCH
6010 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6011 if [ "$HOST_VARIANT_DIR" != "" ]; then
6012 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6014 case "$target_name" in
6016 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
6017 echo "CONFIG_XEN=y" >> $config_target_mak
6018 if test "$xen_pci_passthrough" = yes; then
6019 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6025 case "$target_name" in
6026 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips
)
6027 # Make sure the target and host cpus are compatible
6028 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
6029 \
( "$target_name" = "$cpu" -o \
6030 \
( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \
) -o \
6031 \
( "$target_name" = "ppc64" -a "$cpu" = "ppc" \
) -o \
6032 \
( "$target_name" = "ppc" -a "$cpu" = "ppc64" \
) -o \
6033 \
( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \
) -o \
6034 \
( "$target_name" = "mipsel" -a "$cpu" = "mips" \
) -o \
6035 \
( "$target_name" = "x86_64" -a "$cpu" = "i386" \
) -o \
6036 \
( "$target_name" = "i386" -a "$cpu" = "x86_64" \
) -o \
6037 \
( "$target_name" = "x86_64" -a "$cpu" = "x32" \
) -o \
6038 \
( "$target_name" = "i386" -a "$cpu" = "x32" \
) \
) ; then
6039 echo "CONFIG_KVM=y" >> $config_target_mak
6040 if test "$vhost_net" = "yes" ; then
6041 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6042 echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
6046 if test "$hax" = "yes" ; then
6047 if test "$target_softmmu" = "yes" ; then
6048 case "$target_name" in
6050 echo "CONFIG_HAX=y" >> $config_target_mak
6055 if test "$target_bigendian" = "yes" ; then
6056 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
6058 if test "$target_softmmu" = "yes" ; then
6059 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6060 if test "$mttcg" = "yes" ; then
6061 echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6064 if test "$target_user_only" = "yes" ; then
6065 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6066 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6068 if test "$target_linux_user" = "yes" ; then
6069 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6072 if test ! -z "$gdb_xml_files" ; then
6073 for x
in $gdb_xml_files; do
6074 list
="$list $source_path/gdb-xml/$x"
6076 echo "TARGET_XML_FILES=$list" >> $config_target_mak
6079 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
6080 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
6082 if test "$target_bsd_user" = "yes" ; then
6083 echo "CONFIG_BSD_USER=y" >> $config_target_mak
6086 # generate QEMU_CFLAGS/LDFLAGS for targets
6092 echo "CONFIG_${1}_DIS=y" >> $config_target_mak
6093 echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
6096 for i
in $ARCH $TARGET_BASE_ARCH ; do
6099 disas_config
"ALPHA"
6102 if test -n "${cxx}"; then
6103 disas_config
"ARM_A64"
6108 if test -n "${cxx}"; then
6109 disas_config
"ARM_A64"
6131 disas_config
"MICROBLAZE"
6137 disas_config
"MOXIE"
6140 disas_config
"NIOS2"
6143 disas_config
"OPENRISC"
6155 disas_config
"SPARC"
6158 disas_config
"XTENSA"
6162 if test "$tcg_interpreter" = "yes" ; then
6168 # Ensure there's only a single GP
6169 cflags
="-msmall-data $cflags"
6173 if test "$gprof" = "yes" ; then
6174 echo "TARGET_GPROF=yes" >> $config_target_mak
6175 if test "$target_linux_user" = "yes" ; then
6177 ldflags
="-p $ldflags"
6179 if test "$target_softmmu" = "yes" ; then
6180 ldflags
="-p $ldflags"
6181 echo "GPROF_CFLAGS=-p" >> $config_target_mak
6185 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
6186 ldflags
="$ldflags $textseg_ldflags"
6189 echo "LDFLAGS+=$ldflags" >> $config_target_mak
6190 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
6192 done # for target in $targets
6194 if [ "$pixman" = "internal" ]; then
6195 echo "config-host.h: subdir-pixman" >> $config_host_mak
6198 if [ "$dtc_internal" = "yes" ]; then
6199 echo "config-host.h: subdir-dtc" >> $config_host_mak
6202 if test "$numa" = "yes"; then
6203 echo "CONFIG_NUMA=y" >> $config_host_mak
6206 if test "$ccache_cpp2" = "yes"; then
6207 echo "export CCACHE_CPP2=y" >> $config_host_mak
6210 # build tree in object directory in case the source is not in the current directory
6211 DIRS
="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
6212 DIRS
="$DIRS docs fsdev"
6213 DIRS
="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
6214 DIRS
="$DIRS roms/seabios roms/vgabios"
6215 DIRS
="$DIRS qapi-generated"
6216 FILES
="Makefile tests/tcg/Makefile qdict-test-data.txt"
6217 FILES
="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
6218 FILES
="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
6219 FILES
="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
6220 FILES
="$FILES pc-bios/spapr-rtas/Makefile"
6221 FILES
="$FILES pc-bios/s390-ccw/Makefile"
6222 FILES
="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
6223 FILES
="$FILES pc-bios/qemu-icon.bmp"
6225 $source_path/pc-bios
/*.bin \
6226 $source_path/pc-bios
/*.lid \
6227 $source_path/pc-bios
/*.aml \
6228 $source_path/pc-bios
/*.rom \
6229 $source_path/pc-bios
/*.dtb \
6230 $source_path/pc-bios
/*.img \
6231 $source_path/pc-bios
/openbios-
* \
6232 $source_path/pc-bios
/u-boot.
* \
6233 $source_path/pc-bios
/palcode-
*
6235 FILES
="$FILES pc-bios/$(basename $bios_file)"
6237 for test_file
in $
(find $source_path/tests
/acpi-test-data
-type f
)
6239 FILES
="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
6242 for f
in $FILES ; do
6243 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
6244 symlink
"$source_path/$f" "$f"
6248 # temporary config to build submodules
6249 for rom
in seabios vgabios
; do
6250 config_mak
=roms
/$rom/config.mak
6251 echo "# Automatically generated by configure - do not modify" > $config_mak
6252 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6253 echo "AS=$as" >> $config_mak
6254 echo "CCAS=$ccas" >> $config_mak
6255 echo "CC=$cc" >> $config_mak
6256 echo "BCC=bcc" >> $config_mak
6257 echo "CPP=$cpp" >> $config_mak
6258 echo "OBJCOPY=objcopy" >> $config_mak
6259 echo "IASL=$iasl" >> $config_mak
6260 echo "LD=$ld" >> $config_mak
6263 # set up tests data directory
6264 if [ ! -e tests
/data
]; then
6265 symlink
"$source_path/tests/data" tests
/data
6268 # set up qemu-iotests in this build directory
6269 iotests_common_env
="tests/qemu-iotests/common.env"
6270 iotests_check
="tests/qemu-iotests/check"
6272 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
6273 echo >> "$iotests_common_env"
6274 echo "export PYTHON='$python'" >> "$iotests_common_env"
6276 if [ ! -e "$iotests_check" ]; then
6277 symlink
"$source_path/$iotests_check" "$iotests_check"
6280 # Save the configure command line for later reuse.
6281 cat <<EOD >config.status
6283 # Generated by configure.
6284 # Run this file to recreate the current configuration.
6285 # Compiler output produced by configure, useful for debugging
6286 # configure, is in config.log if it exists.
6288 printf "exec" >>config.status
6289 printf " '%s'" "$0" "$@" >>config.status
6290 echo ' "$@"' >>config.status
6291 chmod +x config.status