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 # Temporary directory used for files created while
12 # configure runs. Since it is in the build directory
13 # we can safely blow away any previous version of it
14 # (and we need not jump through hoops to try to delete
15 # it when configure exits.)
20 echo "ERROR: failed to create temporary directory"
25 TMPC
="${TMPDIR1}/${TMPB}.c"
26 TMPO
="${TMPDIR1}/${TMPB}.o"
27 TMPCXX
="${TMPDIR1}/${TMPB}.cxx"
28 TMPL
="${TMPDIR1}/${TMPB}.lo"
29 TMPA
="${TMPDIR1}/lib${TMPB}.la"
30 TMPE
="${TMPDIR1}/${TMPB}.exe"
34 # Print a helpful header at the top of config.log
35 echo "# QEMU configure log $(date)" >> config.log
36 printf "# Configured with:" >> config.log
37 printf " '%s'" "$0" "$@" >> config.log
39 echo "#" >> config.log
44 while test -n "$2"; do
53 # Run the compiler, capturing its output to the log. First argument
54 # is compiler binary to execute.
57 echo $compiler "$@" >> config.log
58 $compiler "$@" >> config.log
2>&1 ||
return $?
59 # Test passed. If this is an --enable-werror build, rerun
60 # the test with -Werror and bail out if it fails. This
61 # makes warning-generating-errors in configure test code
62 # obvious to developers.
63 if test "$werror" != "yes"; then
66 # Don't bother rerunning the compile if we were already using -Werror
72 echo $compiler -Werror "$@" >> config.log
73 $compiler -Werror "$@" >> config.log
2>&1 && return $?
74 error_exit
"configure test passed without -Werror but failed with -Werror." \
75 "This is probably a bug in the configure script. The failing command" \
76 "will be at the bottom of config.log." \
77 "You can run configure with --disable-werror to bypass this check."
81 do_compiler
"$cc" "$@"
85 do_compiler
"$cxx" "$@"
89 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
90 # options which some versions of GCC's C++ compiler complain about
91 # because they only make sense for C programs.
93 for arg
in $QEMU_CFLAGS; do
96 -Wstrict-prototypes|
-Wmissing-prototypes|
-Wnested-externs|\
97 -Wold-style-declaration|
-Wold-style-definition|
-Wredundant-decls)
100 QEMU_CXXFLAGS
=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
107 do_cc
$QEMU_CFLAGS -c -o $TMPO $TMPC
113 do_cc
$QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
119 # Run the compiler, capturing its output to the log.
120 echo $libtool $mode --tag=CC
$cc "$@" >> config.log
121 $libtool $mode --tag=CC
$cc "$@" >> config.log
2>&1 ||
return $?
122 # Test passed. If this is an --enable-werror build, rerun
123 # the test with -Werror and bail out if it fails. This
124 # makes warning-generating-errors in configure test code
125 # obvious to developers.
126 if test "$werror" != "yes"; then
129 # Don't bother rerunning the compile if we were already using -Werror
135 echo $libtool $mode --tag=CC
$cc -Werror "$@" >> config.log
136 $libtool $mode --tag=CC
$cc -Werror "$@" >> config.log
2>&1 && return $?
137 error_exit
"configure test passed without -Werror but failed with -Werror." \
138 "This is probably a bug in the configure script. The failing command" \
139 "will be at the bottom of config.log." \
140 "You can run configure with --disable-werror to bypass this check."
144 do_libtool
--mode=compile
$QEMU_CFLAGS -c -fPIE -DPIE -o $TMPO $TMPC ||
return $?
145 do_libtool
--mode=link
$LDFLAGS -o $TMPA $TMPL -rpath /usr
/local
/lib
148 # symbolically link $1 to $2. Portable version of "ln -sf".
151 mkdir
-p "$(dirname "$2")"
155 # check whether a command is available to this shell (may be either an
156 # executable or a builtin)
158 type "$1" >/dev
/null
2>&1
161 # search for an executable in PATH
167 # pathname has a dir component?
168 if [ "${local_command#*/}" != "$local_command" ]; then
169 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
170 echo "$local_command"
174 if [ -z "$local_command" ]; then
179 for local_dir
in $PATH; do
180 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
181 echo "$local_dir/$local_command"
182 IFS
="${local_ifs:-$(printf ' \t\n')}"
187 IFS
="${local_ifs:-$(printf ' \t\n')}"
192 echo "$trace_backends" |
grep "$1" >/dev
/null
196 source_path
=`dirname "$0"`
199 interp_prefix
="/usr/gnemul/qemu-%M"
203 block_drv_rw_whitelist
=""
204 block_drv_ro_whitelist
=""
210 cc_i386
=i386-pc-linux-gnu-gcc
215 # Don't accept a target_list environment variable.
218 # Default value for a variable defining feature "foo".
219 # * foo="no" feature will only be used if --enable-foo arg is given
220 # * foo="" feature will be searched for, and if found, will be used
221 # unless --disable-foo is given
222 # * foo="yes" this value will only be set by --enable-foo flag.
223 # feature will searched for,
224 # if not found, configure exits with error
226 # Always add --enable-foo and --disable-foo command line args.
227 # Distributions want to ensure that several features are compiled in, and it
228 # is impossible without a --enable-foo that exits if a feature is not found.
252 xen_pci_passthrough
=""
274 LDFLAGS_SHARED
="-shared"
277 mandir
="\${prefix}/share/man"
278 datadir
="\${prefix}/share"
279 qemu_docdir
="\${prefix}/share/doc/qemu"
280 bindir
="\${prefix}/bin"
281 libdir
="\${prefix}/lib"
282 libexecdir
="\${prefix}/libexec"
283 includedir
="\${prefix}/include"
284 sysconfdir
="\${prefix}/etc"
285 local_statedir
="\${prefix}/var"
319 guest_agent_with_vss
="no"
329 glusterfs_discard
="no"
330 glusterfs_zerofill
="no"
331 virtio_blk_data_plane
=""
341 # parse CC options first
343 optarg
=`expr "x$opt" : 'x[^=]*=\(.*\)'`
345 --cross-prefix=*) cross_prefix
="$optarg"
349 --cxx=*) CXX
="$optarg"
351 --source-path=*) source_path
="$optarg"
353 --cpu=*) cpu
="$optarg"
355 --extra-cflags=*) QEMU_CFLAGS
="$optarg $QEMU_CFLAGS"
356 EXTRA_CFLAGS
="$optarg"
358 --extra-ldflags=*) LDFLAGS
="$optarg $LDFLAGS"
359 EXTRA_LDFLAGS
="$optarg"
361 --enable-debug-info) debug_info
="yes"
363 --disable-debug-info) debug_info
="no"
368 # Using uname is really, really broken. Once we have the right set of checks
369 # we can eliminate its usage altogether.
371 # Preferred compiler:
373 # ${cross_prefix}gcc (if cross-prefix specified)
375 if test -z "${CC}${cross_prefix}"; then
378 cc
="${CC-${cross_prefix}gcc}"
381 if test -z "${CXX}${cross_prefix}"; then
384 cxx
="${CXX-${cross_prefix}g++}"
387 ar="${AR-${cross_prefix}ar}"
388 as
="${AS-${cross_prefix}as}"
390 objcopy
="${OBJCOPY-${cross_prefix}objcopy}"
391 ld
="${LD-${cross_prefix}ld}"
392 libtool
="${LIBTOOL-${cross_prefix}libtool}"
393 strip
="${STRIP-${cross_prefix}strip}"
394 windres
="${WINDRES-${cross_prefix}windres}"
395 pkg_config_exe
="${PKG_CONFIG-${cross_prefix}pkg-config}"
397 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
399 pkg_config
=query_pkg_config
400 sdl_config
="${SDL_CONFIG-${cross_prefix}sdl-config}"
401 sdl2_config
="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
403 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
404 ARFLAGS
="${ARFLAGS-rv}"
406 # default flags for all hosts
407 QEMU_CFLAGS
="-fno-strict-aliasing -fno-common $QEMU_CFLAGS"
408 QEMU_CFLAGS
="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
409 QEMU_CFLAGS
="-Wmissing-format-attribute $QEMU_CFLAGS"
410 QEMU_CFLAGS
="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
411 QEMU_CFLAGS
="-Wno-unused-parameter $QEMU_CFLAGS"
412 QEMU_CFLAGS
="-Wno-missing-field-initializers $QEMU_CFLAGS"
413 QEMU_CFLAGS
="-Wno-sign-compare $QEMU_CFLAGS"
414 QEMU_CFLAGS
="-Wno-override-init $QEMU_CFLAGS"
415 QEMU_CFLAGS
="-Wno-error=format $QEMU_CFLAGS"
416 QEMU_CFLAGS
="-Wno-error=format-extra-args $QEMU_CFLAGS"
417 QEMU_CFLAGS
="-Wno-error=parentheses $QEMU_CFLAGS"
418 QEMU_CFLAGS
="-Wextra $QEMU_CFLAGS"
419 QEMU_CFLAGS
="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
420 QEMU_INCLUDES
="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
421 if test "$debug_info" = "yes"; then
423 LDFLAGS
="-g $LDFLAGS"
426 # make source path absolute
427 source_path
=`cd "$source_path"; pwd`
429 cc_macros
=`$cc $QEMU_CFLAGS -E -dD - </dev/null`
431 # running configure in the source tree?
432 # we know that's the case if configure is there.
433 if test -f "./configure"; then
434 pwd_is_source_path
="y"
436 pwd_is_source_path
="n"
442 #error $1 not defined
444 int main(void) { return 0; }
449 if check_define __linux__
; then
451 elif check_define _WIN32
; then
453 elif check_define __OpenBSD__
; then
455 elif check_define __sun__
; then
457 elif check_define __HAIKU__
; then
463 # Some host OSes need non-standard checks for which CPU to use.
464 # Note that these checks are broken for cross-compilation: if you're
465 # cross-compiling to one of these OSes then you'll need to specify
466 # the correct CPU with the --cpu option.
469 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
470 # run 64-bit userspace code.
471 # If the user didn't specify a CPU explicitly and the kernel says this is
472 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
473 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
478 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
479 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
484 if test ! -z "$cpu" ; then
485 # command line argument
487 elif check_define __i386__
; then
489 elif check_define __x86_64__
; then
490 if check_define __ILP32__
; then
495 elif check_define __sparc__
; then
496 if check_define __arch64__
; then
501 elif check_define _ARCH_PPC
; then
502 if check_define _ARCH_PPC64
; then
507 elif check_define __mips__
; then
508 if check_define __mips64
; then
513 elif check_define __ia64__
; then
515 elif check_define __s390__
; then
516 if check_define __s390x__
; then
521 elif check_define __arm__
; then
523 elif check_define __aarch64__
; then
525 elif check_define __hppa__
; then
532 # Normalise host CPU name and set ARCH.
533 # Note that this case should only have supported host CPUs, not guests.
535 ia64|ppc|ppc64|s390|s390x|sparc64|x32
)
538 i386|i486|i586|i686|i86pc|BePC
)
552 if check_define __MIPSEL__
; then
563 # This will result in either an error or falling back to TCI later
567 if test -z "$ARCH"; then
573 # host *BSD for user mode
579 QEMU_CFLAGS
="-mno-cygwin $QEMU_CFLAGS"
580 audio_possible_drivers
="winwave sdl"
581 audio_drv_list
="winwave"
585 audio_possible_drivers
="winwave dsound sdl fmod"
586 audio_drv_list
="winwave"
591 audio_possible_drivers
="oss sdl esd pa"
597 audio_possible_drivers
="oss sdl esd pa"
598 # needed for kinfo_getvmmap(3) in libutil.h
600 netmap
="" # enable netmap autodetect
601 HOST_VARIANT_DIR
="freebsd"
607 audio_possible_drivers
="oss sdl esd pa"
608 HOST_VARIANT_DIR
="dragonfly"
614 audio_possible_drivers
="oss sdl esd"
616 HOST_VARIANT_DIR
="netbsd"
622 audio_possible_drivers
="sdl esd"
623 HOST_VARIANT_DIR
="openbsd"
628 LDFLAGS_SHARED
="-bundle -undefined dynamic_lookup"
629 if [ "$cpu" = "x86_64" ] ; then
630 QEMU_CFLAGS
="-arch x86_64 $QEMU_CFLAGS"
631 LDFLAGS
="-arch x86_64 $LDFLAGS"
634 audio_drv_list
="coreaudio"
635 audio_possible_drivers
="coreaudio sdl fmod"
636 LDFLAGS
="-framework CoreFoundation -framework IOKit $LDFLAGS"
637 libs_softmmu
="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
638 # Disable attempts to use ObjectiveC features in os/object.h since they
639 # won't work when we're compiling with gcc as a C compiler.
640 QEMU_CFLAGS
="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
641 HOST_VARIANT_DIR
="darwin"
646 install="${INSTALL-ginstall}"
648 smbd
="${SMBD-/usr/sfw/sbin/smbd}"
649 needs_libsunmath
="no"
650 solarisrev
=`uname -r | cut -f2 -d.`
651 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
652 if test "$solarisrev" -le 9 ; then
653 if test -f /opt
/SUNWspro
/prod
/lib
/libsunmath.so
.1; then
654 needs_libsunmath
="yes"
655 QEMU_CFLAGS
="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
656 LDFLAGS
="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
657 LIBS
="-lsunmath $LIBS"
659 error_exit
"QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
660 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
661 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
662 "Studio 11 can be downloaded from www.sun.com."
666 if test -f /usr
/include
/sys
/soundcard.h
; then
669 audio_possible_drivers
="oss sdl"
670 # needed for CMSG_ macros in sys/socket.h
671 QEMU_CFLAGS
="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
672 # needed for TIOCWIN* defines in termios.h
673 QEMU_CFLAGS
="-D__EXTENSIONS__ $QEMU_CFLAGS"
674 QEMU_CFLAGS
="-std=gnu99 $QEMU_CFLAGS"
675 solarisnetlibs
="-lsocket -lnsl -lresolv"
676 LIBS
="$solarisnetlibs $LIBS"
677 libs_qga
="$solarisnetlibs $libs_qga"
685 QEMU_CFLAGS
="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
686 LIBS
="-lposix_error_mapper -lnetwork $LIBS"
690 audio_possible_drivers
="oss alsa sdl esd pa"
696 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then
697 audio_possible_drivers
="$audio_possible_drivers fmod"
699 QEMU_INCLUDES
="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
703 if [ "$bsd" = "yes" ] ; then
704 if [ "$darwin" != "yes" ] ; then
709 : ${make=${MAKE-make}}
710 : ${install=${INSTALL-install}}
711 : ${python=${PYTHON-python}}
712 : ${smbd=${SMBD-/usr/sbin/smbd}}
714 # Default objcc to clang if available, otherwise use CC
721 if test "$mingw32" = "yes" ; then
724 QEMU_CFLAGS
="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
725 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
726 QEMU_CFLAGS
="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
727 # MinGW-w64 needs _POSIX defined.
728 QEMU_CFLAGS
="-D_POSIX=1 $QEMU_CFLAGS"
729 # MinGW needs -mthreads for TLS and macro _MT.
730 QEMU_CFLAGS
="-mthreads $QEMU_CFLAGS"
731 QEMU_CFLAGS
="-I\$(SRC_PATH)/hosts/w32/include $QEMU_CFLAGS"
732 LIBS
="-lwinmm -lws2_32 -liphlpapi $LIBS"
734 int main(void) { return 0; }
736 if compile_prog
"" "-liberty" ; then
737 LIBS
="-liberty $LIBS"
739 prefix
="c:/Program Files/QEMU"
742 qemu_docdir
="\${prefix}"
744 sysconfdir
="\${prefix}"
747 libs_qga
="-lws2_32 -lwinmm -lpowrprof $libs_qga"
753 optarg
=`expr "x$opt" : 'x[^=]*=\(.*\)'`
755 --help|
-h) show_help
=yes
757 --version|
-V) exec cat $source_path/VERSION
759 --prefix=*) prefix
="$optarg"
761 --interp-prefix=*) interp_prefix
="$optarg"
769 --host-cc=*) host_cc
="$optarg"
773 --iasl=*) iasl
="$optarg"
775 --objcc=*) objcc
="$optarg"
777 --make=*) make="$optarg"
779 --install=*) install="$optarg"
781 --python=*) python
="$optarg"
783 --gcov=*) gcov_tool
="$optarg"
785 --smbd=*) smbd
="$optarg"
793 --disable-debug-info)
800 --target-list=*) target_list
="$optarg"
802 --enable-trace-backends=*) trace_backends
="$optarg"
804 # XXX: backwards compatibility
805 --enable-trace-backend=*) trace_backends
="$optarg"
807 --with-trace-file=*) trace_file
="$optarg"
809 --enable-gprof) gprof
="yes"
811 --enable-gcov) gcov
="yes"
815 LDFLAGS
="-static $LDFLAGS"
816 QEMU_PKG_CONFIG_FLAGS
="--static $QEMU_PKG_CONFIG_FLAGS"
818 --mandir=*) mandir
="$optarg"
820 --bindir=*) bindir
="$optarg"
822 --libdir=*) libdir
="$optarg"
824 --libexecdir=*) libexecdir
="$optarg"
826 --includedir=*) includedir
="$optarg"
828 --datadir=*) datadir
="$optarg"
830 --with-confsuffix=*) confsuffix
="$optarg"
832 --docdir=*) qemu_docdir
="$optarg"
834 --sysconfdir=*) sysconfdir
="$optarg"
836 --localstatedir=*) local_statedir
="$optarg"
838 --sbindir=*|
--sharedstatedir=*|\
839 --oldincludedir=*|
--datarootdir=*|
--infodir=*|
--localedir=*|\
840 --htmldir=*|
--dvidir=*|
--pdfdir=*|
--psdir=*)
841 # These switches are silently ignored, for compatibility with
842 # autoconf-generated configure scripts. This allows QEMU's
843 # configure to be used by RPM and similar macros that set
844 # lots of directory switches by default.
846 --with-system-pixman) pixman
="system"
848 --without-system-pixman) pixman
="internal"
850 --without-pixman) pixman
="none"
852 --disable-sdl) sdl
="no"
854 --enable-sdl) sdl
="yes"
856 --with-sdlabi=*) sdlabi
="$optarg"
858 --disable-qom-cast-debug) qom_cast_debug
="no"
860 --enable-qom-cast-debug) qom_cast_debug
="yes"
862 --disable-virtfs) virtfs
="no"
864 --enable-virtfs) virtfs
="yes"
866 --disable-vnc) vnc
="no"
868 --enable-vnc) vnc
="yes"
870 --fmod-lib=*) fmod_lib
="$optarg"
872 --fmod-inc=*) fmod_inc
="$optarg"
874 --oss-lib=*) oss_lib
="$optarg"
876 --audio-drv-list=*) audio_drv_list
="$optarg"
878 --block-drv-rw-whitelist=*|
--block-drv-whitelist=*) block_drv_rw_whitelist
=`echo "$optarg" | sed -e 's/,/ /g'`
880 --block-drv-ro-whitelist=*) block_drv_ro_whitelist
=`echo "$optarg" | sed -e 's/,/ /g'`
882 --enable-debug-tcg) debug_tcg
="yes"
884 --disable-debug-tcg) debug_tcg
="no"
887 # Enable debugging options that aren't excessively noisy
892 --enable-sparse) sparse
="yes"
894 --disable-sparse) sparse
="no"
896 --disable-strip) strip_opt
="no"
898 --disable-vnc-tls) vnc_tls
="no"
900 --enable-vnc-tls) vnc_tls
="yes"
902 --disable-vnc-sasl) vnc_sasl
="no"
904 --enable-vnc-sasl) vnc_sasl
="yes"
906 --disable-vnc-jpeg) vnc_jpeg
="no"
908 --enable-vnc-jpeg) vnc_jpeg
="yes"
910 --disable-vnc-png) vnc_png
="no"
912 --enable-vnc-png) vnc_png
="yes"
914 --disable-vnc-ws) vnc_ws
="no"
916 --enable-vnc-ws) vnc_ws
="yes"
918 --disable-slirp) slirp
="no"
920 --disable-uuid) uuid
="no"
922 --enable-uuid) uuid
="yes"
924 --disable-vde) vde
="no"
926 --enable-vde) vde
="yes"
928 --disable-netmap) netmap
="no"
930 --enable-netmap) netmap
="yes"
932 --disable-xen) xen
="no"
934 --enable-xen) xen
="yes"
936 --disable-xen-pci-passthrough) xen_pci_passthrough
="no"
938 --enable-xen-pci-passthrough) xen_pci_passthrough
="yes"
940 --disable-brlapi) brlapi
="no"
942 --enable-brlapi) brlapi
="yes"
944 --disable-bluez) bluez
="no"
946 --enable-bluez) bluez
="yes"
948 --disable-kvm) kvm
="no"
950 --enable-kvm) kvm
="yes"
952 --disable-tcg-interpreter) tcg_interpreter
="no"
954 --enable-tcg-interpreter) tcg_interpreter
="yes"
956 --disable-cap-ng) cap_ng
="no"
958 --enable-cap-ng) cap_ng
="yes"
960 --disable-spice) spice
="no"
962 --enable-spice) spice
="yes"
964 --disable-libiscsi) libiscsi
="no"
966 --enable-libiscsi) libiscsi
="yes"
968 --disable-libnfs) libnfs
="no"
970 --enable-libnfs) libnfs
="yes"
972 --enable-profiler) profiler
="yes"
974 --disable-cocoa) cocoa
="no"
979 audio_drv_list
="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
981 --disable-system) softmmu
="no"
983 --enable-system) softmmu
="yes"
990 --disable-linux-user) linux_user
="no"
992 --enable-linux-user) linux_user
="yes"
994 --disable-bsd-user) bsd_user
="no"
996 --enable-bsd-user) bsd_user
="yes"
998 --enable-guest-base) guest_base
="yes"
1000 --disable-guest-base) guest_base
="no"
1002 --enable-pie) pie
="yes"
1004 --disable-pie) pie
="no"
1006 --enable-werror) werror
="yes"
1008 --disable-werror) werror
="no"
1010 --enable-stack-protector) stack_protector
="yes"
1012 --disable-stack-protector) stack_protector
="no"
1014 --disable-curses) curses
="no"
1016 --enable-curses) curses
="yes"
1018 --disable-curl) curl
="no"
1020 --enable-curl) curl
="yes"
1022 --disable-fdt) fdt
="no"
1024 --enable-fdt) fdt
="yes"
1026 --disable-linux-aio) linux_aio
="no"
1028 --enable-linux-aio) linux_aio
="yes"
1030 --disable-attr) attr
="no"
1032 --enable-attr) attr
="yes"
1034 --disable-blobs) blobs
="no"
1036 --with-pkgversion=*) pkgversion
=" ($optarg)"
1038 --with-coroutine=*) coroutine
="$optarg"
1040 --disable-coroutine-pool) coroutine_pool
="no"
1042 --enable-coroutine-pool) coroutine_pool
="yes"
1044 --disable-docs) docs
="no"
1046 --enable-docs) docs
="yes"
1048 --disable-vhost-net) vhost_net
="no"
1050 --enable-vhost-net) vhost_net
="yes"
1052 --disable-vhost-scsi) vhost_scsi
="no"
1054 --enable-vhost-scsi) vhost_scsi
="yes"
1056 --disable-glx) glx
="no"
1058 --enable-glx) glx
="yes"
1060 --disable-rbd) rbd
="no"
1062 --enable-rbd) rbd
="yes"
1064 --disable-xfsctl) xfs
="no"
1066 --enable-xfsctl) xfs
="yes"
1068 --disable-smartcard-nss) smartcard_nss
="no"
1070 --enable-smartcard-nss) smartcard_nss
="yes"
1072 --disable-libusb) libusb
="no"
1074 --enable-libusb) libusb
="yes"
1076 --disable-usb-redir) usb_redir
="no"
1078 --enable-usb-redir) usb_redir
="yes"
1080 --disable-zlib-test) zlib
="no"
1082 --disable-lzo) lzo
="no"
1084 --enable-lzo) lzo
="yes"
1086 --disable-snappy) snappy
="no"
1088 --enable-snappy) snappy
="yes"
1090 --enable-guest-agent) guest_agent
="yes"
1092 --disable-guest-agent) guest_agent
="no"
1094 --with-vss-sdk) vss_win32_sdk
=""
1096 --with-vss-sdk=*) vss_win32_sdk
="$optarg"
1098 --without-vss-sdk) vss_win32_sdk
="no"
1100 --with-win-sdk) win_sdk
=""
1102 --with-win-sdk=*) win_sdk
="$optarg"
1104 --without-win-sdk) win_sdk
="no"
1106 --enable-tools) want_tools
="yes"
1108 --disable-tools) want_tools
="no"
1110 --enable-seccomp) seccomp
="yes"
1112 --disable-seccomp) seccomp
="no"
1114 --disable-glusterfs) glusterfs
="no"
1116 --enable-glusterfs) glusterfs
="yes"
1118 --disable-virtio-blk-data-plane) virtio_blk_data_plane
="no"
1120 --enable-virtio-blk-data-plane) virtio_blk_data_plane
="yes"
1122 --disable-gtk) gtk
="no"
1124 --enable-gtk) gtk
="yes"
1126 --enable-rdma) rdma
="yes"
1128 --disable-rdma) rdma
="no"
1130 --with-gtkabi=*) gtkabi
="$optarg"
1132 --disable-vte) vte
="no"
1134 --enable-vte) vte
="yes"
1136 --disable-tpm) tpm
="no"
1138 --enable-tpm) tpm
="yes"
1140 --disable-libssh2) libssh2
="no"
1142 --enable-libssh2) libssh2
="yes"
1144 --enable-vhdx) vhdx
="yes"
1146 --disable-vhdx) vhdx
="no"
1148 --disable-quorum) quorum
="no"
1150 --enable-quorum) quorum
="yes"
1152 --disable-numa) numa
="no"
1154 --enable-numa) numa
="yes"
1157 echo "ERROR: unknown option $opt"
1158 echo "Try '$0 --help' for more information"
1164 if ! has
$python; then
1165 error_exit
"Python not found. Use --python=/path/to/python"
1168 # Note that if the Python conditional here evaluates True we will exit
1169 # with status 1 which is a shell 'false' value.
1170 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1171 error_exit
"Cannot use '$python', Python 2.4 or later is required." \
1172 "Note that Python 3 or later is not yet supported." \
1173 "Use --python=/path/to/python to specify a supported Python."
1176 # The -B switch was added in Python 2.6.
1177 # If it is supplied, compiled files are not written.
1178 # Use it for Python versions which support it.
1179 if $python -B -c 'import sys; sys.exit(0)' 2>/dev
/null
; then
1186 LDFLAGS
="-m32 $LDFLAGS"
1190 LDFLAGS
="-m64 $LDFLAGS"
1193 LDFLAGS
="-m32 $LDFLAGS"
1194 CPU_CFLAGS
="-m32 -mcpu=ultrasparc"
1197 LDFLAGS
="-m64 $LDFLAGS"
1198 CPU_CFLAGS
="-m64 -mcpu=ultrasparc"
1202 LDFLAGS
="-m31 $LDFLAGS"
1206 LDFLAGS
="-m64 $LDFLAGS"
1210 LDFLAGS
="-m32 $LDFLAGS"
1211 cc_i386
='$(CC) -m32'
1215 LDFLAGS
="-m64 $LDFLAGS"
1216 cc_i386
='$(CC) -m32'
1220 LDFLAGS
="-mx32 $LDFLAGS"
1221 cc_i386
='$(CC) -m32'
1223 # No special flags required for other host CPUs
1226 QEMU_CFLAGS
="$CPU_CFLAGS $QEMU_CFLAGS"
1227 EXTRA_CFLAGS
="$CPU_CFLAGS $EXTRA_CFLAGS"
1229 default_target_list
=""
1233 if [ "$softmmu" = "yes" ]; then
1234 mak_wilds
="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1236 if [ "$linux_user" = "yes" ]; then
1237 mak_wilds
="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1239 if [ "$bsd_user" = "yes" ]; then
1240 mak_wilds
="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1243 for config
in $mak_wilds; do
1244 default_target_list
="${default_target_list} $(basename "$config" .mak)"
1247 if test x
"$show_help" = x
"yes" ; then
1250 Usage: configure [options]
1251 Options: [defaults in brackets after descriptions]
1254 --help print this message
1255 --prefix=PREFIX install in PREFIX [$prefix]
1256 --interp-prefix=PREFIX where to find shared libraries, etc.
1257 use %M for cpu name [$interp_prefix]
1258 --target-list=LIST set target list (default: build everything)
1259 $(echo Available targets: $default_target_list | \
1260 fold -s -w 53 | sed -e 's/^/ /')
1262 Advanced options (experts only):
1263 --source-path=PATH path of source code [$source_path]
1264 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1265 --cc=CC use C compiler CC [$cc]
1266 --iasl=IASL use ACPI compiler IASL [$iasl]
1267 --host-cc=CC use C compiler CC [$host_cc] for code run at
1269 --cxx=CXX use C++ compiler CXX [$cxx]
1270 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1271 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1272 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1273 --make=MAKE use specified make [$make]
1274 --install=INSTALL use specified install [$install]
1275 --python=PYTHON use specified python [$python]
1276 --smbd=SMBD use specified smbd [$smbd]
1277 --static enable static build [$static]
1278 --mandir=PATH install man pages in PATH
1279 --datadir=PATH install firmware in PATH$confsuffix
1280 --docdir=PATH install documentation in PATH$confsuffix
1281 --bindir=PATH install binaries in PATH
1282 --libdir=PATH install libraries in PATH
1283 --sysconfdir=PATH install config in PATH$confsuffix
1284 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1285 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1286 --enable-modules enable modules support
1287 --enable-debug-tcg enable TCG debugging
1288 --disable-debug-tcg disable TCG debugging (default)
1289 --enable-debug-info enable debugging information (default)
1290 --disable-debug-info disable debugging information
1291 --enable-debug enable common debug build options
1292 --enable-sparse enable sparse checker
1293 --disable-sparse disable sparse checker (default)
1294 --disable-strip disable stripping binaries
1295 --disable-werror disable compilation abort on warning
1296 --disable-stack-protector disable compiler-provided stack protection
1297 --disable-sdl disable SDL
1298 --enable-sdl enable SDL
1299 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1300 --disable-gtk disable gtk UI
1301 --enable-gtk enable gtk UI
1302 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1303 --disable-virtfs disable VirtFS
1304 --enable-virtfs enable VirtFS
1305 --disable-vnc disable VNC
1306 --enable-vnc enable VNC
1307 --disable-cocoa disable Cocoa (Mac OS X only)
1308 --enable-cocoa enable Cocoa (default on Mac OS X)
1309 --audio-drv-list=LIST set audio drivers list:
1310 Available drivers: $audio_possible_drivers
1311 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1312 --block-drv-rw-whitelist=L
1313 set block driver read-write whitelist
1314 (affects only QEMU, not qemu-img)
1315 --block-drv-ro-whitelist=L
1316 set block driver read-only whitelist
1317 (affects only QEMU, not qemu-img)
1318 --disable-xen disable xen backend driver support
1319 --enable-xen enable xen backend driver support
1320 --disable-xen-pci-passthrough
1321 --enable-xen-pci-passthrough
1322 --disable-brlapi disable BrlAPI
1323 --enable-brlapi enable BrlAPI
1324 --disable-vnc-tls disable TLS encryption for VNC server
1325 --enable-vnc-tls enable TLS encryption for VNC server
1326 --disable-vnc-sasl disable SASL encryption for VNC server
1327 --enable-vnc-sasl enable SASL encryption for VNC server
1328 --disable-vnc-jpeg disable JPEG lossy compression for VNC server
1329 --enable-vnc-jpeg enable JPEG lossy compression for VNC server
1330 --disable-vnc-png disable PNG compression for VNC server (default)
1331 --enable-vnc-png enable PNG compression for VNC server
1332 --disable-vnc-ws disable Websockets support for VNC server
1333 --enable-vnc-ws enable Websockets support for VNC server
1334 --disable-curses disable curses output
1335 --enable-curses enable curses output
1336 --disable-curl disable curl connectivity
1337 --enable-curl enable curl connectivity
1338 --disable-fdt disable fdt device tree
1339 --enable-fdt enable fdt device tree
1340 --disable-bluez disable bluez stack connectivity
1341 --enable-bluez enable bluez stack connectivity
1342 --disable-slirp disable SLIRP userspace network connectivity
1343 --disable-kvm disable KVM acceleration support
1344 --enable-kvm enable KVM acceleration support
1345 --disable-rdma disable RDMA-based migration support
1346 --enable-rdma enable RDMA-based migration support
1347 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1348 --enable-system enable all system emulation targets
1349 --disable-system disable all system emulation targets
1350 --enable-user enable supported user emulation targets
1351 --disable-user disable all user emulation targets
1352 --enable-linux-user enable all linux usermode emulation targets
1353 --disable-linux-user disable all linux usermode emulation targets
1354 --enable-bsd-user enable all BSD usermode emulation targets
1355 --disable-bsd-user disable all BSD usermode emulation targets
1356 --enable-guest-base enable GUEST_BASE support for usermode
1358 --disable-guest-base disable GUEST_BASE support
1359 --enable-pie build Position Independent Executables
1360 --disable-pie do not build Position Independent Executables
1361 --fmod-lib path to FMOD library
1362 --fmod-inc path to FMOD includes
1363 --oss-lib path to OSS library
1364 --cpu=CPU Build for host CPU [$cpu]
1365 --disable-uuid disable uuid support
1366 --enable-uuid enable uuid support
1367 --disable-vde disable support for vde network
1368 --enable-vde enable support for vde network
1369 --disable-netmap disable support for netmap network
1370 --enable-netmap enable support for netmap network
1371 --disable-linux-aio disable Linux AIO support
1372 --enable-linux-aio enable Linux AIO support
1373 --disable-cap-ng disable libcap-ng support
1374 --enable-cap-ng enable libcap-ng support
1375 --disable-attr disables attr and xattr support
1376 --enable-attr enable attr and xattr support
1377 --disable-blobs disable installing provided firmware blobs
1378 --enable-docs enable documentation build
1379 --disable-docs disable documentation build
1380 --disable-vhost-net disable vhost-net acceleration support
1381 --enable-vhost-net enable vhost-net acceleration support
1382 --enable-trace-backends=B Set trace backend
1383 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1384 --with-trace-file=NAME Full PATH,NAME of file to store traces
1386 --disable-spice disable spice
1387 --enable-spice enable spice
1388 --enable-rbd enable building the rados block device (rbd)
1389 --disable-libiscsi disable iscsi support
1390 --enable-libiscsi enable iscsi support
1391 --disable-libnfs disable nfs support
1392 --enable-libnfs enable nfs support
1393 --disable-smartcard-nss disable smartcard nss support
1394 --enable-smartcard-nss enable smartcard nss support
1395 --disable-libusb disable libusb (for usb passthrough)
1396 --enable-libusb enable libusb (for usb passthrough)
1397 --disable-usb-redir disable usb network redirection support
1398 --enable-usb-redir enable usb network redirection support
1399 --enable-lzo enable the support of lzo compression library
1400 --enable-snappy enable the support of snappy compression library
1401 --disable-guest-agent disable building of the QEMU Guest Agent
1402 --enable-guest-agent enable building of the QEMU Guest Agent
1403 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1404 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1405 --disable-seccomp disable seccomp support
1406 --enable-seccomp enables seccomp support
1407 --with-coroutine=BACKEND coroutine backend. Supported options:
1408 gthread, ucontext, sigaltstack, windows
1409 --disable-coroutine-pool disable coroutine freelist (worse performance)
1410 --enable-coroutine-pool enable coroutine freelist (better performance)
1411 --enable-glusterfs enable GlusterFS backend
1412 --disable-glusterfs disable GlusterFS backend
1413 --enable-gcov enable test coverage analysis with gcov
1414 --gcov=GCOV use specified gcov [$gcov_tool]
1415 --disable-tpm disable TPM support
1416 --enable-tpm enable TPM support
1417 --disable-libssh2 disable ssh block device support
1418 --enable-libssh2 enable ssh block device support
1419 --disable-vhdx disables support for the Microsoft VHDX image format
1420 --enable-vhdx enable support for the Microsoft VHDX image format
1421 --disable-quorum disable quorum block filter support
1422 --enable-quorum enable quorum block filter support
1423 --disable-numa disable libnuma support
1424 --enable-numa enable libnuma support
1426 NOTE: The object files are built at the place where configure is launched
1431 # Now we have handled --enable-tcg-interpreter and know we're not just
1432 # printing the help message, bail out if the host CPU isn't supported.
1433 if test "$ARCH" = "unknown"; then
1434 if test "$tcg_interpreter" = "yes" ; then
1435 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1438 error_exit
"Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1442 # Consult white-list to determine whether to enable werror
1443 # by default. Only enable by default for git builds
1444 z_version
=`cut -f3 -d. $source_path/VERSION`
1446 if test -z "$werror" ; then
1447 if test -d "$source_path/.git" -a \
1448 "$linux" = "yes" ; then
1455 # check that the C compiler works.
1457 int main(void) { return 0; }
1460 if compile_object
; then
1461 : C compiler works ok
1463 error_exit
"\"$cc\" either does not exist or does not work"
1466 # Check that the C++ compiler exists and works with the C compiler
1469 int c_function(void);
1470 int main(void) { return c_function(); }
1477 int c_function(void);
1479 int c_function(void) { return 42; }
1484 if do_cxx
$QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
1485 # C++ compiler $cxx works ok with C compiler $cc
1488 echo "C++ compiler $cxx does not work with C compiler $cc"
1489 echo "Disabling C++ specific optional code"
1493 echo "No C++ compiler available; disabling C++ specific optional code"
1497 gcc_flags
="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1498 gcc_flags
="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1499 gcc_flags
="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1500 gcc_flags
="-Wunused-but-set-variable $gcc_flags"
1501 gcc_flags
="-Wendif-labels $gcc_flags"
1502 gcc_flags
="-Wno-initializer-overrides $gcc_flags"
1503 gcc_flags
="-Wno-string-plus-int $gcc_flags"
1504 # Note that we do not add -Werror to gcc_flags here, because that would
1505 # enable it for all configure tests. If a configure test failed due
1506 # to -Werror this would just silently disable some features,
1507 # so it's too error prone.
1509 int main(void) { return 0; }
1511 for flag
in $gcc_flags; do
1512 # Use the positive sense of the flag when testing for -Wno-wombat
1513 # support (gcc will happily accept the -Wno- form of unknown
1515 optflag
="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1516 if compile_prog
"-Werror $optflag" "" ; then
1517 QEMU_CFLAGS
="$QEMU_CFLAGS $flag"
1521 if test "$mingw32" = "yes"; then
1522 stack_protector
="no"
1524 if test "$stack_protector" != "no" ; then
1525 gcc_flags
="-fstack-protector-strong -fstack-protector-all"
1526 for flag
in $gcc_flags; do
1527 # We need to check both a compile and a link, since some compiler
1528 # setups fail only on a .c->.o compile and some only at link time
1529 if do_cc
$QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1530 compile_prog
"-Werror $flag" ""; then
1531 QEMU_CFLAGS
="$QEMU_CFLAGS $flag"
1532 LIBTOOLFLAGS
="$LIBTOOLFLAGS -Wc,$flag"
1538 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1539 # large functions that use global variables. The bug is in all releases of
1540 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1541 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1543 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1544 int main(void) { return 0; }
1546 #error No bug in this compiler.
1549 if compile_prog
"-Werror -fno-gcse" "" ; then
1550 TRANSLATE_OPT_CFLAGS
=-fno-gcse
1553 if test "$static" = "yes" ; then
1554 if test "$modules" = "yes" ; then
1555 error_exit
"static and modules are mutually incompatible"
1557 if test "$pie" = "yes" ; then
1558 error_exit
"static and pie are mutually incompatible"
1564 if test "$pie" = ""; then
1565 case "$cpu-$targetos" in
1566 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD
)
1574 if test "$pie" != "no" ; then
1578 # define THREAD __thread
1583 static THREAD int tls_var;
1585 int main(void) { return tls_var; }
1588 if compile_prog
"-fPIE -DPIE" "-pie"; then
1589 QEMU_CFLAGS
="-fPIE -DPIE $QEMU_CFLAGS"
1590 LDFLAGS
="-pie $LDFLAGS"
1592 if compile_prog
"" "-Wl,-z,relro -Wl,-z,now" ; then
1593 LDFLAGS
="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1596 if test "$pie" = "yes"; then
1597 error_exit
"PIE not available due to missing toolchain support"
1599 echo "Disabling PIE due to missing toolchain support"
1604 if compile_prog
"-fno-pie" "-nopie"; then
1605 CFLAGS_NOPIE
="-fno-pie"
1606 LDFLAGS_NOPIE
="-nopie"
1610 # check for broken gcc and libtool in RHEL5
1611 if test -n "$libtool" -a "$pie" != "no" ; then
1614 void *f(unsigned char *buf, int len);
1615 void *g(unsigned char *buf, int len);
1618 f(unsigned char *buf, int len)
1624 g(unsigned char *buf, int len)
1630 if ! libtool_prog
; then
1631 echo "Disabling libtool due to broken toolchain support"
1636 ##########################################
1637 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1638 # use i686 as default anyway, but for those that don't, an explicit
1639 # specification is necessary
1641 if test "$cpu" = "i386"; then
1643 static int sfaa(int *ptr)
1645 return __sync_fetch_and_and(ptr, 0);
1651 val = __sync_val_compare_and_swap(&val, 0, 1);
1656 if ! compile_prog
"" "" ; then
1657 QEMU_CFLAGS
="-march=i486 $QEMU_CFLAGS"
1661 #########################################
1662 # Solaris specific configure tool chain decisions
1664 if test "$solaris" = "yes" ; then
1665 if has
$install; then
1668 error_exit
"Solaris install program not found. Use --install=/usr/ucb/install or" \
1669 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1670 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1672 if test "`path_of $install`" = "/usr/sbin/install" ; then
1673 error_exit
"Solaris /usr/sbin/install is not an appropriate install program." \
1674 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1675 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1680 if test -f /usr
/ccs
/bin
/ar ; then
1681 error_exit
"No path includes ar" \
1682 "Add /usr/ccs/bin to your path and rerun configure"
1684 error_exit
"No path includes ar"
1688 if test -z "${target_list+xxx}" ; then
1689 target_list
="$default_target_list"
1691 target_list
=`echo "$target_list" | sed -e 's/,/ /g'`
1694 # Check that we recognised the target name; this allows a more
1695 # friendly error message than if we let it fall through.
1696 for target
in $target_list; do
1697 case " $default_target_list " in
1701 error_exit
"Unknown target name '$target'"
1706 # see if system emulation was really requested
1707 case " $target_list " in
1708 *"-softmmu "*) softmmu
=yes
1714 feature_not_found
() {
1718 error_exit
"User requested feature $feature" \
1719 "configure was not able to find it." \
1724 # big/little endian test
1726 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1727 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1728 extern int foo(short *, short *);
1729 int main(int argc, char *argv[]) {
1730 return foo(big_endian, little_endian);
1734 if compile_object
; then
1735 if grep -q BiGeNdIaN
$TMPO ; then
1737 elif grep -q LiTtLeEnDiAn
$TMPO ; then
1740 echo big
/little
test failed
1743 echo big
/little
test failed
1746 ##########################################
1750 #include <sys/socket.h>
1751 int main(void) { return sizeof(struct mmsghdr); }
1753 if compile_prog
"" "" ; then
1759 ##########################################
1762 if ! has
"$pkg_config_exe"; then
1763 error_exit
"pkg-config binary '$pkg_config_exe' not found"
1766 ##########################################
1769 if test "$linux_user" = "yes"; then
1772 #include <linux/futex.h>
1774 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1780 if ! compile_object
; then
1781 feature_not_found
"nptl" "Install glibc and linux kernel headers."
1785 ##########################################
1788 if test "$zlib" != "no" ; then
1791 int main(void) { zlibVersion(); return 0; }
1793 if compile_prog
"" "-lz" ; then
1796 error_exit
"zlib check failed" \
1797 "Make sure to have the zlib libs and headers installed."
1802 ##########################################
1805 if test "$lzo" != "no" ; then
1807 #include <lzo/lzo1x.h>
1808 int main(void) { lzo_version(); return 0; }
1810 if compile_prog
"" "-llzo2" ; then
1811 libs_softmmu
="$libs_softmmu -llzo2"
1814 if test "$lzo" = "yes"; then
1815 feature_not_found
"liblzo2" "Install liblzo2 devel"
1821 ##########################################
1824 if test "$snappy" != "no" ; then
1826 #include <snappy-c.h>
1827 int main(void) { snappy_max_compressed_length(4096); return 0; }
1829 if compile_prog
"" "-lsnappy" ; then
1830 libs_softmmu
="$libs_softmmu -lsnappy"
1833 if test "$snappy" = "yes"; then
1834 feature_not_found
"libsnappy" "Install libsnappy devel"
1840 ##########################################
1843 if test "$seccomp" != "no" ; then
1844 if $pkg_config --atleast-version=2.1.0 libseccomp
; then
1845 libs_softmmu
="$libs_softmmu `$pkg_config --libs libseccomp`"
1846 QEMU_CFLAGS
="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1849 if test "$seccomp" = "yes"; then
1850 feature_not_found
"libseccomp" "Install libseccomp devel >= 2.1.0"
1855 ##########################################
1858 if test "$xen" != "no" ; then
1859 xen_libs
="-lxenstore -lxenctrl -lxenguest"
1861 # First we test whether Xen headers and libraries are available.
1862 # If no, we are done and there is no Xen support.
1863 # If yes, more tests are run to detect the Xen version.
1867 #include <xenctrl.h>
1872 if ! compile_prog
"" "$xen_libs" ; then
1874 if test "$xen" = "yes" ; then
1875 feature_not_found
"xen" "Install xen devel"
1881 cat > $TMPC <<EOF &&
1882 #include <xenctrl.h>
1883 #include <xenstore.h>
1885 #include <xen/hvm/hvm_info_table.h>
1886 #if !defined(HVM_MAX_VCPUS)
1887 # error HVM_MAX_VCPUS not defined
1892 xc = xc_interface_open(0, 0, 0);
1893 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1894 xc_gnttab_open(NULL, 0);
1895 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1896 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1900 compile_prog
"" "$xen_libs"
1902 xen_ctrl_version
=420
1906 cat > $TMPC <<EOF &&
1907 #include <xenctrl.h>
1910 #include <xen/hvm/hvm_info_table.h>
1911 #if !defined(HVM_MAX_VCPUS)
1912 # error HVM_MAX_VCPUS not defined
1916 xc_interface_open(0, 0, 0);
1917 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1918 xc_gnttab_open(NULL, 0);
1919 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1923 compile_prog
"" "$xen_libs"
1925 xen_ctrl_version
=410
1930 cat > $TMPC <<EOF &&
1931 #include <xenctrl.h>
1934 #include <xen/hvm/hvm_info_table.h>
1935 #if !defined(HVM_MAX_VCPUS)
1936 # error HVM_MAX_VCPUS not defined
1939 struct xen_add_to_physmap xatp = {
1940 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1943 xc_interface_open();
1945 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1946 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1950 compile_prog
"" "$xen_libs"
1952 xen_ctrl_version
=400
1957 cat > $TMPC <<EOF &&
1958 #include <xenctrl.h>
1961 struct xen_add_to_physmap xatp = {
1962 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1965 xc_interface_open();
1967 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1968 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1972 compile_prog
"" "$xen_libs"
1974 xen_ctrl_version
=340
1979 cat > $TMPC <<EOF &&
1980 #include <xenctrl.h>
1984 xc_interface_open();
1986 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1990 compile_prog
"" "$xen_libs"
1992 xen_ctrl_version
=330
1995 # Xen version unsupported
1997 if test "$xen" = "yes" ; then
1998 feature_not_found
"xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)"
2003 if test "$xen" = yes; then
2004 libs_softmmu
="$xen_libs $libs_softmmu"
2008 if test "$xen_pci_passthrough" != "no"; then
2009 if test "$xen" = "yes" && test "$linux" = "yes" &&
2010 test "$xen_ctrl_version" -ge 340; then
2011 xen_pci_passthrough
=yes
2013 if test "$xen_pci_passthrough" = "yes"; then
2014 if test "$xen_ctrl_version" -lt 340; then
2015 error_exit
"User requested feature Xen PCI Passthrough" \
2016 "This feature does not work with Xen 3.3"
2018 error_exit
"User requested feature Xen PCI Passthrough" \
2019 " but this feature requires /sys from Linux"
2021 xen_pci_passthrough
=no
2025 ##########################################
2028 if ! has
$libtool; then
2032 # MacOSX ships with a libtool which isn't the GNU one; weed this
2033 # out by checking whether libtool supports the --version switch
2034 if test -n "$libtool"; then
2035 if ! "$libtool" --version >/dev
/null
2>&1; then
2040 ##########################################
2042 if test "$sparse" != "no" ; then
2046 if test "$sparse" = "yes" ; then
2047 feature_not_found
"sparse" "Install sparse binary"
2053 ##########################################
2056 if test "$gtkabi" = ""; then
2057 # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
2058 # Use 3.0 as a fallback if that is available.
2059 if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
2061 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
2068 if test "$gtk" != "no"; then
2069 gtkpackage
="gtk+-$gtkabi"
2070 gtkx11package
="gtk+-x11-$gtkabi"
2071 if test "$gtkabi" = "3.0" ; then
2076 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2077 gtk_cflags
=`$pkg_config --cflags $gtkpackage`
2078 gtk_libs
=`$pkg_config --libs $gtkpackage`
2079 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2080 gtk_libs
="$gtk_libs -lX11"
2082 libs_softmmu
="$gtk_libs $libs_softmmu"
2084 elif test "$gtk" = "yes"; then
2085 feature_not_found
"gtk" "Install gtk2 or gtk3 devel"
2091 ##########################################
2094 if test "$vte" != "no"; then
2095 if test "$gtkabi" = "3.0"; then
2096 vtepackage
="vte-2.90"
2102 if $pkg_config --exists "$vtepackage >= $vteversion"; then
2103 vte_cflags
=`$pkg_config --cflags $vtepackage`
2104 vte_libs
=`$pkg_config --libs $vtepackage`
2105 libs_softmmu
="$vte_libs $libs_softmmu"
2107 elif test "$vte" = "yes"; then
2108 if test "$gtkabi" = "3.0"; then
2109 feature_not_found
"vte" "Install libvte-2.90 devel"
2111 feature_not_found
"vte" "Install libvte devel"
2118 ##########################################
2121 # Look for sdl configuration program (pkg-config or sdl-config). Try
2122 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2124 if test $sdlabi = "2.0"; then
2125 sdl_config
=$sdl2_config
2127 sdlconfigname
=sdl2_config
2130 sdlconfigname
=sdl_config
2133 if test "`basename $sdl_config`" != $sdlconfigname && ! has
${sdl_config}; then
2134 sdl_config
=$sdlconfigname
2137 if $pkg_config $sdlname --exists; then
2138 sdlconfig
="$pkg_config $sdlname"
2139 _sdlversion
=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
2140 elif has
${sdl_config}; then
2141 sdlconfig
="$sdl_config"
2142 _sdlversion
=`$sdlconfig --version | sed 's/[^0-9]//g'`
2144 if test "$sdl" = "yes" ; then
2145 feature_not_found
"sdl" "Install SDL devel"
2149 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config
; then
2150 echo warning
: using
"\"$sdlconfig\"" to detect cross-compiled sdl
>&2
2154 if test "$sdl" != "no" ; then
2157 #undef main /* We don't want SDL to override our main() */
2158 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2160 sdl_cflags
=`$sdlconfig --cflags 2> /dev/null`
2161 if test "$static" = "yes" ; then
2162 sdl_libs
=`$sdlconfig --static-libs 2>/dev/null`
2164 sdl_libs
=`$sdlconfig --libs 2> /dev/null`
2166 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
2167 if test "$_sdlversion" -lt 121 ; then
2170 if test "$cocoa" = "no" ; then
2175 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2176 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2177 if test $?
= 0 && echo $sdl_libs |
grep -- -laa > /dev
/null
; then
2178 sdl_libs
="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
2179 sdl_cflags
="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
2181 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
2187 else # sdl not found
2188 if test "$sdl" = "yes" ; then
2189 feature_not_found
"sdl" "Install SDL devel"
2192 fi # sdl compile test
2195 if test "$sdl" = "yes" ; then
2198 #if defined(SDL_VIDEO_DRIVER_X11)
2199 #include <X11/XKBlib.h>
2201 #error No x11 support
2203 int main(void) { return 0; }
2205 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
2206 sdl_libs
="$sdl_libs -lX11"
2208 libs_softmmu
="$sdl_libs $libs_softmmu"
2211 ##########################################
2212 # RDMA needs OpenFabrics libraries
2213 if test "$rdma" != "no" ; then
2215 #include <rdma/rdma_cma.h>
2216 int main(void) { return 0; }
2218 rdma_libs
="-lrdmacm -libverbs"
2219 if compile_prog
"" "$rdma_libs" ; then
2221 libs_softmmu
="$libs_softmmu $rdma_libs"
2223 if test "$rdma" = "yes" ; then
2225 " OpenFabrics librdmacm/libibverbs not present." \
2227 " (1) Fast: Install infiniband packages from your distro." \
2228 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2229 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2235 ##########################################
2236 # VNC TLS/WS detection
2237 if test "$vnc" = "yes" -a \
( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \
) ; then
2239 #include <gnutls/gnutls.h>
2240 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
2242 if $pkg_config --exists gnutls
; then
2243 vnc_tls_cflags
=`$pkg_config --cflags gnutls 2> /dev/null`
2244 vnc_tls_libs
=`$pkg_config --libs gnutls 2>/dev/null`
2247 vnc_tls_libs
=-lgnutls
2249 if compile_prog
"$vnc_tls_cflags" "$vnc_tls_libs" ; then
2250 if test "$vnc_tls" != "no" ; then
2253 if test "$vnc_ws" != "no" ; then
2256 libs_softmmu
="$vnc_tls_libs $libs_softmmu"
2257 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_tls_cflags"
2259 if test "$vnc_tls" = "yes" ; then
2260 feature_not_found
"vnc-tls" "Install gnutls devel"
2262 if test "$vnc_ws" = "yes" ; then
2263 feature_not_found
"vnc-ws" "Install gnutls devel"
2270 ##########################################
2271 # Quorum probe (check for gnutls)
2272 if test "$quorum" != "no" ; then
2274 #include <gnutls/gnutls.h>
2275 #include <gnutls/crypto.h>
2276 int main(void) {char data[4096], digest[32];
2277 gnutls_hash_fast(GNUTLS_DIG_SHA256, data, 4096, digest);
2281 quorum_tls_cflags
=`$pkg_config --cflags gnutls 2> /dev/null`
2282 quorum_tls_libs
=`$pkg_config --libs gnutls 2> /dev/null`
2283 if compile_prog
"$quorum_tls_cflags" "$quorum_tls_libs" ; then
2285 libs_softmmu
="$quorum_tls_libs $libs_softmmu"
2286 libs_tools
="$quorum_tls_libs $libs_softmmu"
2287 QEMU_CFLAGS
="$QEMU_CFLAGS $quorum_tls_cflags"
2290 if test "$quorum" = "yes"; then
2291 feature_not_found
"gnutls" "gnutls > 2.10.0 required to compile Quorum"
2297 ##########################################
2298 # VNC SASL detection
2299 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2301 #include <sasl/sasl.h>
2303 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2305 # Assuming Cyrus-SASL installed in /usr prefix
2307 vnc_sasl_libs
="-lsasl2"
2308 if compile_prog
"$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2310 libs_softmmu
="$vnc_sasl_libs $libs_softmmu"
2311 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_sasl_cflags"
2313 if test "$vnc_sasl" = "yes" ; then
2314 feature_not_found
"vnc-sasl" "Install Cyrus SASL devel"
2320 ##########################################
2321 # VNC JPEG detection
2322 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2325 #include <jpeglib.h>
2326 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2329 vnc_jpeg_libs
="-ljpeg"
2330 if compile_prog
"$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2332 libs_softmmu
="$vnc_jpeg_libs $libs_softmmu"
2333 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_jpeg_cflags"
2335 if test "$vnc_jpeg" = "yes" ; then
2336 feature_not_found
"vnc-jpeg" "Install libjpeg-turbo devel"
2342 ##########################################
2344 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2346 //#include <stdio.h>
2350 png_structp png_ptr;
2351 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2352 return png_ptr != 0;
2355 if $pkg_config libpng
--exists; then
2356 vnc_png_cflags
=`$pkg_config libpng --cflags`
2357 vnc_png_libs
=`$pkg_config libpng --libs`
2360 vnc_png_libs
="-lpng"
2362 if compile_prog
"$vnc_png_cflags" "$vnc_png_libs" ; then
2364 libs_softmmu
="$vnc_png_libs $libs_softmmu"
2365 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_png_cflags"
2367 if test "$vnc_png" = "yes" ; then
2368 feature_not_found
"vnc-png" "Install libpng devel"
2374 ##########################################
2375 # fnmatch() probe, used for ACL routines
2378 #include <fnmatch.h>
2381 fnmatch("foo", "foo", 0);
2385 if compile_prog
"" "" ; then
2389 ##########################################
2390 # uuid_generate() probe, used for vdi block driver
2391 # Note that on some systems (notably MacOSX) no extra library
2392 # need be linked to get the uuid functions.
2393 if test "$uuid" != "no" ; then
2396 #include <uuid/uuid.h>
2400 uuid_generate(my_uuid);
2404 if compile_prog
"" "" ; then
2406 elif compile_prog
"" "$uuid_libs" ; then
2408 libs_softmmu
="$uuid_libs $libs_softmmu"
2409 libs_tools
="$uuid_libs $libs_tools"
2411 if test "$uuid" = "yes" ; then
2412 feature_not_found
"uuid" "Install libuuid devel"
2418 if test "$vhdx" = "yes" ; then
2419 if test "$uuid" = "no" ; then
2420 error_exit
"uuid required for VHDX support"
2422 elif test "$vhdx" != "no" ; then
2423 if test "$uuid" = "yes" ; then
2430 ##########################################
2431 # xfsctl() probe, used for raw-posix
2432 if test "$xfs" != "no" ; then
2434 #include <stddef.h> /* NULL */
2435 #include <xfs/xfs.h>
2438 xfsctl(NULL, 0, 0, NULL);
2442 if compile_prog
"" "" ; then
2445 if test "$xfs" = "yes" ; then
2446 feature_not_found
"xfs" "Instal xfsprogs/xfslibs devel"
2452 ##########################################
2453 # vde libraries probe
2454 if test "$vde" != "no" ; then
2455 vde_libs
="-lvdeplug"
2458 #include <libvdeplug.h>
2461 struct vde_open_args a = {0, 0, 0};
2467 if compile_prog
"" "$vde_libs" ; then
2469 libs_softmmu
="$vde_libs $libs_softmmu"
2470 libs_tools
="$vde_libs $libs_tools"
2472 if test "$vde" = "yes" ; then
2473 feature_not_found
"vde" "Install vde (Virtual Distributed Ethernet) devel"
2479 ##########################################
2480 # netmap support probe
2481 # Apart from looking for netmap headers, we make sure that the host API version
2482 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
2483 # a minor/major version number. Minor new features will be marked with values up
2484 # to 15, and if something happens that requires a change to the backend we will
2485 # move above 15, submit the backend fixes and modify this two bounds.
2486 if test "$netmap" != "no" ; then
2488 #include <inttypes.h>
2490 #include <net/netmap.h>
2491 #include <net/netmap_user.h>
2492 #if (NETMAP_API < 11) || (NETMAP_API > 15)
2495 int main(void) { return 0; }
2497 if compile_prog
"" "" ; then
2500 if test "$netmap" = "yes" ; then
2501 feature_not_found
"netmap"
2507 ##########################################
2508 # libcap-ng library probe
2509 if test "$cap_ng" != "no" ; then
2515 capng_capability_to_name(CAPNG_EFFECTIVE);
2519 if compile_prog
"" "$cap_libs" ; then
2521 libs_tools
="$cap_libs $libs_tools"
2523 if test "$cap_ng" = "yes" ; then
2524 feature_not_found
"cap_ng" "Install libcap-ng devel"
2530 ##########################################
2531 # Sound support libraries probe
2542 int main(void) { $exp }
2544 if compile_prog
"$cfl" "$lib" ; then
2547 error_exit
"$drv check failed" \
2548 "Make sure to have the $drv libs and headers installed."
2552 audio_drv_list
=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2553 for drv
in $audio_drv_list; do
2556 audio_drv_probe
$drv alsa
/asoundlib.h
-lasound \
2557 "return snd_pcm_close((snd_pcm_t *)0);"
2558 libs_softmmu
="-lasound $libs_softmmu"
2562 if test -z $fmod_lib ||
test -z $fmod_inc; then
2563 error_exit
"You must specify path to FMOD library and headers" \
2564 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
2566 audio_drv_probe
$drv fmod.h
$fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
2567 libs_softmmu
="$fmod_lib $libs_softmmu"
2571 audio_drv_probe
$drv esd.h
-lesd 'return esd_play_stream(0, 0, "", 0);'
2572 libs_softmmu
="-lesd $libs_softmmu"
2577 audio_drv_probe
$drv pulse
/mainloop.h
"-lpulse" \
2578 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2579 libs_softmmu
="-lpulse $libs_softmmu"
2584 libs_softmmu
="-framework CoreAudio $libs_softmmu"
2588 libs_softmmu
="-lole32 -ldxguid $libs_softmmu"
2593 libs_softmmu
="$oss_lib $libs_softmmu"
2597 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2601 libs_softmmu
="-lwinmm $libs_softmmu"
2606 echo "$audio_possible_drivers" |
grep -q "\<$drv\>" ||
{
2607 error_exit
"Unknown driver '$drv' selected" \
2608 "Possible drivers are: $audio_possible_drivers"
2614 ##########################################
2617 if test "$brlapi" != "no" ; then
2618 brlapi_libs
="-lbrlapi"
2622 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2624 if compile_prog
"" "$brlapi_libs" ; then
2626 libs_softmmu
="$brlapi_libs $libs_softmmu"
2628 if test "$brlapi" = "yes" ; then
2629 feature_not_found
"brlapi" "Install brlapi devel"
2635 ##########################################
2637 if test "$curses" != "no" ; then
2638 if test "$mingw32" = "yes" ; then
2639 curses_list
="-lpdcurses"
2641 curses_list
="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2647 const char *s = curses_version();
2653 for curses_lib
in $curses_list; do
2655 if compile_prog
"" "$curses_lib" ; then
2657 libs_softmmu
="$curses_lib $libs_softmmu"
2662 if test "$curses_found" = "yes" ; then
2665 if test "$curses" = "yes" ; then
2666 feature_not_found
"curses" "Install ncurses devel"
2672 ##########################################
2674 if test "$curl" != "no" ; then
2675 if $pkg_config libcurl
--exists; then
2676 curlconfig
="$pkg_config libcurl"
2678 curlconfig
=curl-config
2681 #include <curl/curl.h>
2682 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2684 curl_cflags
=`$curlconfig --cflags 2>/dev/null`
2685 curl_libs
=`$curlconfig --libs 2>/dev/null`
2686 if compile_prog
"$curl_cflags" "$curl_libs" ; then
2689 if test "$curl" = "yes" ; then
2690 feature_not_found
"curl" "Install libcurl devel"
2696 ##########################################
2697 # bluez support probe
2698 if test "$bluez" != "no" ; then
2700 #include <bluetooth/bluetooth.h>
2701 int main(void) { return bt_error(0); }
2703 bluez_cflags
=`$pkg_config --cflags bluez 2> /dev/null`
2704 bluez_libs
=`$pkg_config --libs bluez 2> /dev/null`
2705 if compile_prog
"$bluez_cflags" "$bluez_libs" ; then
2707 libs_softmmu
="$bluez_libs $libs_softmmu"
2709 if test "$bluez" = "yes" ; then
2710 feature_not_found
"bluez" "Install bluez-libs/libbluetooth devel"
2716 ##########################################
2717 # glib support probe
2719 if test "$mingw32" = yes; then
2720 # g_poll is required in order to integrate with the glib main loop.
2725 glib_modules
=gthread-2.0
2726 if test "$modules" = yes; then
2727 glib_modules
="$glib_modules gmodule-2.0"
2730 for i
in $glib_modules; do
2731 if $pkg_config --atleast-version=$glib_req_ver $i; then
2732 glib_cflags
=`$pkg_config --cflags $i`
2733 glib_libs
=`$pkg_config --libs $i`
2734 CFLAGS
="$glib_cflags $CFLAGS"
2735 LIBS
="$glib_libs $LIBS"
2736 libs_qga
="$glib_libs $libs_qga"
2738 error_exit
"glib-$glib_req_ver $i is required to compile QEMU"
2742 ##########################################
2743 # SHA command probe for modules
2744 if test "$modules" = yes; then
2745 shacmd_probe
="sha1sum sha1 shasum"
2746 for c
in $shacmd_probe; do
2747 if which $c >/dev
/null
2>&1; then
2752 if test "$shacmd" = ""; then
2753 error_exit
"one of the checksum commands is required to enable modules: $shacmd_probe"
2757 ##########################################
2758 # pixman support probe
2760 if test "$pixman" = ""; then
2761 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2763 elif $pkg_config pixman-1
> /dev
/null
2>&1; then
2769 if test "$pixman" = "none"; then
2770 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2771 error_exit
"pixman disabled but system emulation or tools build" \
2772 "enabled. You can turn off pixman only if you also" \
2773 "disable all system emulation targets and the tools" \
2774 "build with '--disable-tools --disable-system'."
2778 elif test "$pixman" = "system"; then
2779 pixman_cflags
=`$pkg_config --cflags pixman-1`
2780 pixman_libs
=`$pkg_config --libs pixman-1`
2782 if test ! -d ${source_path}/pixman
/pixman
; then
2783 error_exit
"pixman not present. Your options:" \
2784 " (1) Preferred: Install the pixman devel package (any recent" \
2785 " distro should have packages as Xorg needs pixman too)." \
2786 " (2) Fetch the pixman submodule, using:" \
2787 " git submodule update --init pixman"
2789 mkdir
-p pixman
/pixman
2790 pixman_cflags
="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2791 pixman_libs
="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2794 ##########################################
2797 if test "$cap" != "no" ; then
2800 #include <sys/capability.h>
2801 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2803 if compile_prog
"" "-lcap" ; then
2810 ##########################################
2812 PTHREADLIBS_LIST
="-pthread -lpthread -lpthreadGC2"
2816 #include <pthread.h>
2817 static void *f(void *p) { return NULL; }
2820 pthread_create(&thread, 0, f, 0);
2824 if compile_prog
"" "" ; then
2827 for pthread_lib
in $PTHREADLIBS_LIST; do
2828 if compile_prog
"" "$pthread_lib" ; then
2831 for lib_entry
in $LIBS; do
2832 if test "$lib_entry" = "$pthread_lib"; then
2837 if test "$found" = "no"; then
2838 LIBS
="$pthread_lib $LIBS"
2845 if test "$mingw32" != yes -a "$pthread" = no
; then
2846 error_exit
"pthread check failed" \
2847 "Make sure to have the pthread libs and headers installed."
2850 # check for pthread_setname_np
2851 pthread_setname_np
=no
2853 #include <pthread.h>
2855 static void *f(void *p) { return NULL; }
2859 pthread_create(&thread, 0, f, 0);
2860 pthread_setname_np(thread, "QEMU");
2864 if compile_prog
"" "$pthread_lib" ; then
2865 pthread_setname_np
=yes
2868 ##########################################
2870 if test "$rbd" != "no" ; then
2873 #include <rbd/librbd.h>
2876 rados_create(&cluster, NULL);
2880 rbd_libs
="-lrbd -lrados"
2881 if compile_prog
"" "$rbd_libs" ; then
2884 if test "$rbd" = "yes" ; then
2885 feature_not_found
"rados block device" "Install librbd/ceph devel"
2891 ##########################################
2893 min_libssh2_version
=1.2.8
2894 if test "$libssh2" != "no" ; then
2895 if $pkg_config --atleast-version=$min_libssh2_version libssh2
; then
2896 libssh2_cflags
=`$pkg_config libssh2 --cflags`
2897 libssh2_libs
=`$pkg_config libssh2 --libs`
2900 if test "$libssh2" = "yes" ; then
2901 error_exit
"libssh2 >= $min_libssh2_version required for --enable-libssh2"
2907 ##########################################
2908 # libssh2_sftp_fsync probe
2910 if test "$libssh2" = "yes"; then
2913 #include <libssh2.h>
2914 #include <libssh2_sftp.h>
2916 LIBSSH2_SESSION *session;
2918 LIBSSH2_SFTP_HANDLE *sftp_handle;
2919 session = libssh2_session_init ();
2920 sftp = libssh2_sftp_init (session);
2921 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
2922 libssh2_sftp_fsync (sftp_handle);
2926 # libssh2_cflags/libssh2_libs defined in previous test.
2927 if compile_prog
"$libssh2_cflags" "$libssh2_libs" ; then
2928 QEMU_CFLAGS
="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
2932 ##########################################
2935 if test "$linux_aio" != "no" ; then
2938 #include <sys/eventfd.h>
2940 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2942 if compile_prog
"" "-laio" ; then
2945 if test "$linux_aio" = "yes" ; then
2946 feature_not_found
"linux AIO" "Install libaio devel"
2952 ##########################################
2953 # TPM passthrough is only on x86 Linux
2955 if test "$targetos" = Linux
&& test "$cpu" = i386
-o "$cpu" = x86_64
; then
2956 tpm_passthrough
=$tpm
2961 ##########################################
2962 # adjust virtio-blk-data-plane based on linux-aio
2964 if test "$virtio_blk_data_plane" = "yes" -a \
2965 "$linux_aio" != "yes" ; then
2966 error_exit
"virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2967 elif test -z "$virtio_blk_data_plane" ; then
2968 virtio_blk_data_plane
=$linux_aio
2971 ##########################################
2974 if test "$attr" != "no" ; then
2977 #include <sys/types.h>
2978 #ifdef CONFIG_LIBATTR
2979 #include <attr/xattr.h>
2981 #include <sys/xattr.h>
2983 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2985 if compile_prog
"" "" ; then
2987 # Older distros have <attr/xattr.h>, and need -lattr:
2988 elif compile_prog
"-DCONFIG_LIBATTR" "-lattr" ; then
2993 if test "$attr" = "yes" ; then
2994 feature_not_found
"ATTR" "Install libc6 or libattr devel"
3000 ##########################################
3003 #include <sys/types.h>
3004 #include <sys/uio.h>
3006 int main(void) { return sizeof(struct iovec); }
3009 if compile_prog
"" "" ; then
3013 ##########################################
3016 #include <sys/types.h>
3017 #include <sys/uio.h>
3019 int main(void) { return preadv(0, 0, 0, 0); }
3022 if compile_prog
"" "" ; then
3026 ##########################################
3028 # fdt support is mandatory for at least some target architectures,
3029 # so insist on it if we're building those system emulators.
3031 for target
in $target_list; do
3033 aarch64
*-softmmu|arm
*-softmmu|ppc
*-softmmu|microblaze
*-softmmu)
3039 if test "$fdt_required" = "yes"; then
3040 if test "$fdt" = "no"; then
3041 error_exit
"fdt disabled but some requested targets require it." \
3042 "You can turn off fdt only if you also disable all the system emulation" \
3043 "targets which need it (by specifying a cut down --target-list)."
3048 if test "$fdt" != "no" ; then
3050 # explicitly check for libfdt_env.h as it is missing in some stable installs
3052 #include <libfdt_env.h>
3053 int main(void) { return 0; }
3055 if compile_prog
"" "$fdt_libs" ; then
3056 # system DTC is good - use it
3058 elif test -d ${source_path}/dtc
/libfdt
; then
3059 # have submodule DTC - use it
3063 if [ "$pwd_is_source_path" != "y" ] ; then
3064 symlink
"$source_path/dtc/Makefile" "dtc/Makefile"
3065 symlink
"$source_path/dtc/scripts" "dtc/scripts"
3067 fdt_cflags
="-I\$(SRC_PATH)/dtc/libfdt"
3068 fdt_libs
="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3069 elif test "$fdt" = "yes" ; then
3070 # have neither and want - prompt for system/submodule install
3071 error_exit
"DTC (libfdt) not present. Your options:" \
3072 " (1) Preferred: Install the DTC (libfdt) devel package" \
3073 " (2) Fetch the DTC submodule, using:" \
3074 " git submodule update --init dtc"
3076 # don't have and don't want
3082 libs_softmmu
="$libs_softmmu $fdt_libs"
3084 ##########################################
3085 # GLX probe, used by milkymist-tmu2
3086 if test "$glx" != "no" ; then
3087 glx_libs
="-lGL -lX11"
3089 #include <X11/Xlib.h>
3092 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
3094 if compile_prog
"" "-lGL -lX11" ; then
3097 if test "$glx" = "yes" ; then
3098 feature_not_found
"glx" "Install GL devel (e.g. MESA)"
3105 ##########################################
3107 if test "$glusterfs" != "no" ; then
3108 if $pkg_config --atleast-version=3 glusterfs-api
; then
3110 glusterfs_cflags
=`$pkg_config --cflags glusterfs-api`
3111 glusterfs_libs
=`$pkg_config --libs glusterfs-api`
3112 if $pkg_config --atleast-version=5 glusterfs-api
; then
3113 glusterfs_discard
="yes"
3115 if $pkg_config --atleast-version=6 glusterfs-api
; then
3116 glusterfs_zerofill
="yes"
3119 if test "$glusterfs" = "yes" ; then
3120 feature_not_found
"GlusterFS backend support" "Install glusterfs-api devel"
3126 # Check for inotify functions when we are building linux-user
3127 # emulator. This is done because older glibc versions don't
3128 # have syscall stubs for these implemented. In that case we
3129 # don't provide them even if kernel supports them.
3133 #include <sys/inotify.h>
3138 /* try to start inotify */
3139 return inotify_init();
3142 if compile_prog
"" "" ; then
3148 #include <sys/inotify.h>
3153 /* try to start inotify */
3154 return inotify_init1(0);
3157 if compile_prog
"" "" ; then
3161 # check if utimensat and futimens are supported
3164 #define _ATFILE_SOURCE
3167 #include <sys/stat.h>
3171 utimensat(AT_FDCWD, "foo", NULL, 0);
3176 if compile_prog
"" "" ; then
3180 # check if pipe2 is there
3189 return pipe2(pipefd, O_CLOEXEC);
3192 if compile_prog
"" "" ; then
3196 # check if accept4 is there
3199 #include <sys/socket.h>
3204 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3208 if compile_prog
"" "" ; then
3212 # check if tee/splice is there. vmsplice was added same time.
3222 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3223 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3227 if compile_prog
"" "" ; then
3231 ##########################################
3234 if test "$numa" != "no" ; then
3237 int main(void) { return numa_available(); }
3240 if compile_prog
"" "-lnuma" ; then
3242 libs_softmmu
="-lnuma $libs_softmmu"
3244 if test "$numa" = "yes" ; then
3245 feature_not_found
"numa" "install numactl devel"
3251 ##########################################
3256 #include <sys/syscall.h>
3258 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3261 if compile_prog
"" "" ; then
3265 # check if eventfd is supported
3268 #include <sys/eventfd.h>
3272 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3275 if compile_prog
"" "" ; then
3279 # check for fallocate
3286 fallocate(0, 0, 0, 0);
3290 if compile_prog
"" "" ; then
3294 # check for fallocate hole punching
3295 fallocate_punch_hole
=no
3298 #include <linux/falloc.h>
3302 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
3306 if compile_prog
"" "" ; then
3307 fallocate_punch_hole
=yes
3310 # check for sync_file_range
3317 sync_file_range(0, 0, 0, 0);
3321 if compile_prog
"" "" ; then
3325 # check for linux/fiemap.h and FS_IOC_FIEMAP
3328 #include <sys/ioctl.h>
3329 #include <linux/fs.h>
3330 #include <linux/fiemap.h>
3334 ioctl(0, FS_IOC_FIEMAP, 0);
3338 if compile_prog
"" "" ; then
3353 if compile_prog
"" "" ; then
3357 # check for ppoll support
3364 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3365 ppoll(&pfd, 1, 0, 0);
3369 if compile_prog
"" "" ; then
3373 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3374 prctl_pr_set_timerslack
=no
3376 #include <sys/prctl.h>
3380 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3384 if compile_prog
"" "" ; then
3385 prctl_pr_set_timerslack
=yes
3388 # check for epoll support
3391 #include <sys/epoll.h>
3399 if compile_prog
"" "" ; then
3403 # epoll_create1 and epoll_pwait are later additions
3404 # so we must check separately for their presence
3407 #include <sys/epoll.h>
3411 /* Note that we use epoll_create1 as a value, not as
3412 * a function being called. This is necessary so that on
3413 * old SPARC glibc versions where the function was present in
3414 * the library but not declared in the header file we will
3415 * fail the configure check. (Otherwise we will get a compiler
3416 * warning but not an error, and will proceed to fail the
3417 * qemu compile where we compile with -Werror.)
3419 return (int)(uintptr_t)&epoll_create1;
3422 if compile_prog
"" "" ; then
3428 #include <sys/epoll.h>
3432 epoll_pwait(0, 0, 0, 0, 0);
3436 if compile_prog
"" "" ; then
3440 # check for sendfile support
3443 #include <sys/sendfile.h>
3447 return sendfile(0, 0, 0, 0);
3450 if compile_prog
"" "" ; then
3454 # Check if tools are available to build documentation.
3455 if test "$docs" != "no" ; then
3456 if has makeinfo
&& has pod2man
; then
3459 if test "$docs" = "yes" ; then
3460 feature_not_found
"docs" "Install texinfo and Perl/perl-podlators"
3466 if test "$want_tools" = ""; then
3467 if test `expr "$target_list" : ".*softmmu.*"` != 0; then
3474 # Search for bswap_32 function
3477 #include <byteswap.h>
3478 int main(void) { return bswap_32(0); }
3480 if compile_prog
"" "" ; then
3484 # Search for bswap32 function
3487 #include <sys/endian.h>
3488 #include <sys/types.h>
3489 #include <machine/bswap.h>
3490 int main(void) { return bswap32(0); }
3492 if compile_prog
"" "" ; then
3496 ##########################################
3497 # Do we have libiscsi >= 1.9.0
3498 if test "$libiscsi" != "no" ; then
3499 if $pkg_config --atleast-version=1.9.0 libiscsi
; then
3501 libiscsi_cflags
=$
($pkg_config --cflags libiscsi
)
3502 libiscsi_libs
=$
($pkg_config --libs libiscsi
)
3504 if test "$libiscsi" = "yes" ; then
3505 feature_not_found
"libiscsi" "Install libiscsi >= 1.9.0"
3511 ##########################################
3515 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
3517 if compile_prog
"" "" ; then
3519 elif compile_prog
"" "-lm" ; then
3521 libs_qga
="-lm $libs_qga"
3523 error_exit
"libm check failed"
3526 ##########################################
3528 # uClibc provides 2 versions of clock_gettime(), one with realtime
3529 # support and one without. This means that the clock_gettime() don't
3530 # need -lrt. We still need it for timer_create() so we check for this
3531 # function in addition.
3536 timer_create(CLOCK_REALTIME, NULL, NULL);
3537 return clock_gettime(CLOCK_REALTIME, NULL);
3541 if compile_prog
"" "" ; then
3543 # we need pthread for static linking. use previous pthread test result
3544 elif compile_prog
"" "$pthread_lib -lrt" ; then
3546 libs_qga
="$libs_qga -lrt"
3549 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3550 "$aix" != "yes" -a "$haiku" != "yes" ; then
3551 libs_softmmu
="-lutil $libs_softmmu"
3554 ##########################################
3556 if test "$spice" != "no" ; then
3559 int main(void) { spice_server_new(); return 0; }
3561 spice_cflags
=$
($pkg_config --cflags spice-protocol spice-server
2>/dev
/null
)
3562 spice_libs
=$
($pkg_config --libs spice-protocol spice-server
2>/dev
/null
)
3563 if $pkg_config --atleast-version=0.12.0 spice-server
&& \
3564 $pkg_config --atleast-version=0.12.3 spice-protocol
&& \
3565 compile_prog
"$spice_cflags" "$spice_libs" ; then
3567 libs_softmmu
="$libs_softmmu $spice_libs"
3568 QEMU_CFLAGS
="$QEMU_CFLAGS $spice_cflags"
3569 spice_protocol_version
=$
($pkg_config --modversion spice-protocol
)
3570 spice_server_version
=$
($pkg_config --modversion spice-server
)
3572 if test "$spice" = "yes" ; then
3573 feature_not_found
"spice" "Install spice-server and spice-protocol devel"
3579 # check for libcacard for smartcard support
3581 # TODO - what's the minimal nss version we support?
3582 if test "$smartcard_nss" != "no"; then
3584 #include <pk11pub.h>
3585 int main(void) { PK11_FreeSlot(0); return 0; }
3587 # FIXME: do not include $glib_* in here
3588 nss_libs
="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3589 nss_cflags
="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3590 test_cflags
="$nss_cflags"
3591 # The header files in nss < 3.13.3 have a bug which causes them to
3592 # emit a warning. If we're going to compile QEMU with -Werror, then
3593 # test that the headers don't have this bug. Otherwise we would pass
3594 # the configure test but fail to compile QEMU later.
3595 if test "$werror" = "yes"; then
3596 test_cflags
="-Werror $test_cflags"
3598 if test -n "$libtool" &&
3599 $pkg_config --atleast-version=3.12.8 nss
&& \
3600 compile_prog
"$test_cflags" "$nss_libs"; then
3603 if test "$smartcard_nss" = "yes"; then
3604 feature_not_found
"nss"
3611 if test "$libusb" != "no" ; then
3612 if $pkg_config --atleast-version=1.0.13 libusb-1.0
; then
3614 libusb_cflags
=$
($pkg_config --cflags libusb-1.0
)
3615 libusb_libs
=$
($pkg_config --libs libusb-1.0
)
3616 QEMU_CFLAGS
="$QEMU_CFLAGS $libusb_cflags"
3617 libs_softmmu
="$libs_softmmu $libusb_libs"
3619 if test "$libusb" = "yes"; then
3620 feature_not_found
"libusb" "Install libusb devel"
3626 # check for usbredirparser for usb network redirection support
3627 if test "$usb_redir" != "no" ; then
3628 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5
; then
3630 usb_redir_cflags
=$
($pkg_config --cflags libusbredirparser-0.5
)
3631 usb_redir_libs
=$
($pkg_config --libs libusbredirparser-0.5
)
3632 QEMU_CFLAGS
="$QEMU_CFLAGS $usb_redir_cflags"
3633 libs_softmmu
="$libs_softmmu $usb_redir_libs"
3635 if test "$usb_redir" = "yes"; then
3636 feature_not_found
"usb-redir" "Install usbredir devel"
3642 ##########################################
3643 # check if we have VSS SDK headers for win
3645 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3646 case "$vss_win32_sdk" in
3647 "") vss_win32_include
="-I$source_path" ;;
3648 *\
*) # The SDK is installed in "Program Files" by default, but we cannot
3649 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3650 vss_win32_include
="-I$source_path/.sdk/vss"
3651 symlink
"$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3653 *) vss_win32_include
="-I$vss_win32_sdk"
3656 #define __MIDL_user_allocate_free_DEFINED__
3657 #include <inc/win2003/vss.h>
3658 int main(void) { return VSS_CTX_BACKUP; }
3660 if compile_prog
"$vss_win32_include" "" ; then
3661 guest_agent_with_vss
="yes"
3662 QEMU_CFLAGS
="$QEMU_CFLAGS $vss_win32_include"
3663 libs_qga
="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3665 if test "$vss_win32_sdk" != "" ; then
3666 echo "ERROR: Please download and install Microsoft VSS SDK:"
3667 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3668 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3669 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3670 echo "ERROR: The headers are extracted in the directory \`inc'."
3671 feature_not_found
"VSS support"
3673 guest_agent_with_vss
="no"
3677 ##########################################
3678 # lookup Windows platform SDK (if not specified)
3679 # The SDK is needed only to build .tlb (type library) file of guest agent
3680 # VSS provider from the source. It is usually unnecessary because the
3681 # pre-compiled .tlb file is included.
3683 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3684 if test -z "$win_sdk"; then
3685 programfiles
="$PROGRAMFILES"
3686 test -n "$PROGRAMW6432" && programfiles
="$PROGRAMW6432"
3687 if test -n "$programfiles"; then
3688 win_sdk
=$
(ls -d "$programfiles/Microsoft SDKs/Windows/v"* |
tail -1) 2>/dev
/null
3690 feature_not_found
"Windows SDK"
3692 elif test "$win_sdk" = "no"; then
3697 ##########################################
3699 ##########################################
3700 # check if we have fdatasync
3706 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3707 return fdatasync(0);
3709 #error Not supported
3713 if compile_prog
"" "" ; then
3717 ##########################################
3718 # check if we have madvise
3722 #include <sys/types.h>
3723 #include <sys/mman.h>
3725 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3727 if compile_prog
"" "" ; then
3731 ##########################################
3732 # check if we have posix_madvise
3736 #include <sys/mman.h>
3738 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3740 if compile_prog
"" "" ; then
3744 ##########################################
3745 # check if we have usable SIGEV_THREAD_ID
3752 ev.sigev_notify = SIGEV_THREAD_ID;
3753 ev._sigev_un._tid = 0;
3754 asm volatile("" : : "g"(&ev));
3758 if compile_prog
"" "" ; then
3762 ##########################################
3763 # check if trace backend exists
3765 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev
/null
2> /dev
/null
3766 if test "$?" -ne 0 ; then
3767 error_exit
"invalid trace backends" \
3768 "Please choose supported trace backends."
3771 ##########################################
3772 # For 'ust' backend, test if ust headers are present
3773 if have_backend
"ust"; then
3775 #include <lttng/tracepoint.h>
3776 int main(void) { return 0; }
3778 if compile_prog
"" "" ; then
3779 if $pkg_config lttng-ust
--exists; then
3780 lttng_ust_libs
=`$pkg_config --libs lttng-ust`
3782 lttng_ust_libs
="-llttng-ust"
3784 if $pkg_config liburcu-bp
--exists; then
3785 urcu_bp_libs
=`$pkg_config --libs liburcu-bp`
3787 urcu_bp_libs
="-lurcu-bp"
3790 LIBS
="$lttng_ust_libs $urcu_bp_libs $LIBS"
3791 libs_qga
="$lttng_ust_libs $urcu_bp_libs $libs_qga"
3793 error_exit
"Trace backend 'ust' missing lttng-ust header files"
3797 ##########################################
3798 # For 'dtrace' backend, test if 'dtrace' command is present
3799 if have_backend
"dtrace"; then
3800 if ! has
'dtrace' ; then
3801 error_exit
"dtrace command is not found in PATH $PATH"
3803 trace_backend_stap
="no"
3804 if has
'stap' ; then
3805 trace_backend_stap
="yes"
3809 ##########################################
3810 # check and set a backend for coroutine
3812 # We prefer ucontext, but it's not always possible. The fallback
3813 # is sigcontext. gthread is not selectable except explicitly, because
3814 # it is not functional enough to run QEMU proper. (It is occasionally
3815 # useful for debugging purposes.) On Windows the only valid backend
3816 # is the Windows-specific one.
3819 if test "$darwin" != "yes"; then
3821 #include <ucontext.h>
3822 #ifdef __stub_makecontext
3823 #error Ignoring glibc stub makecontext which will always fail
3825 int main(void) { makecontext(0, 0, 0); return 0; }
3827 if compile_prog
"" "" ; then
3832 if test "$coroutine" = ""; then
3833 if test "$mingw32" = "yes"; then
3835 elif test "$ucontext_works" = "yes"; then
3838 coroutine
=sigaltstack
3843 if test "$mingw32" != "yes"; then
3844 error_exit
"'windows' coroutine backend only valid for Windows"
3846 # Unfortunately the user visible backend name doesn't match the
3847 # coroutine-*.c filename for this case, so we have to adjust it here.
3851 if test "$ucontext_works" != "yes"; then
3852 feature_not_found
"ucontext"
3855 gthread|sigaltstack
)
3856 if test "$mingw32" = "yes"; then
3857 error_exit
"only the 'windows' coroutine backend is valid for Windows"
3861 error_exit
"unknown coroutine backend $coroutine"
3866 if test "$coroutine_pool" = ""; then
3867 if test "$coroutine" = "gthread" -o "$coroutine" = "win32"; then
3873 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
3874 error_exit
"'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
3877 ##########################################
3878 # check if we have open_by_handle_at
3880 open_by_handle_at
=no
3883 #if !defined(AT_EMPTY_PATH)
3884 # error missing definition
3886 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3889 if compile_prog
"" "" ; then
3890 open_by_handle_at
=yes
3893 ########################################
3894 # check if we have linux/magic.h
3898 #include <linux/magic.h>
3903 if compile_prog
"" "" ; then
3907 ########################################
3908 # check whether we can disable warning option with a pragma (this is needed
3909 # to silence warnings in the headers of some versions of external libraries).
3910 # This test has to be compiled with -Werror as otherwise an unknown pragma is
3913 # If we can't selectively disable warning in the code, disable -Werror so that
3914 # the build doesn't fail anyway.
3916 pragma_disable_unused_but_set
=no
3918 #pragma GCC diagnostic push
3919 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3920 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
3921 #pragma GCC diagnostic pop
3927 if compile_prog
"-Werror" "" ; then
3928 pragma_diagnostic_available
=yes
3931 ########################################
3932 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3936 #include <valgrind/valgrind.h>
3937 #include <valgrind/memcheck.h>
3942 if compile_prog
"" "" ; then
3946 ########################################
3947 # check if environ is declared
3957 if compile_prog
"" "" ; then
3961 ########################################
3962 # check if cpuid.h is usable.
3968 unsigned a, b, c, d;
3969 int max = __get_cpuid_max(0, 0);
3972 __cpuid(1, a, b, c, d);
3976 __cpuid_count(7, 0, a, b, c, d);
3982 if compile_prog
"" "" ; then
3986 ########################################
3987 # check if __[u]int128_t is usable.
3991 #if defined(__clang_major__) && defined(__clang_minor__)
3992 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
3993 # error __int128_t does not work in CLANG before 3.2
4005 if compile_prog
"" "" ; then
4009 ########################################
4010 # check if getauxval is available.
4014 #include <sys/auxv.h>
4016 return getauxval(AT_HWCAP) == 0;
4019 if compile_prog
"" "" ; then
4023 ##########################################
4025 # After here, no more $cc or $ld runs
4027 if test "$gcov" = "yes" ; then
4028 CFLAGS
="-fprofile-arcs -ftest-coverage -g $CFLAGS"
4029 LDFLAGS
="-fprofile-arcs -ftest-coverage $LDFLAGS"
4030 elif test "$debug" = "no" ; then
4031 CFLAGS
="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4034 ##########################################
4036 if test "$libnfs" != "no" ; then
4037 if $pkg_config --atleast-version=1.9.3 libnfs
; then
4039 libnfs_libs
=$
($pkg_config --libs libnfs
)
4040 LIBS
="$LIBS $libnfs_libs"
4042 if test "$libnfs" = "yes" ; then
4043 feature_not_found
"libnfs"
4049 # Disable zero malloc errors for official releases unless explicitly told to
4051 if test -z "$zero_malloc" ; then
4052 if test "$z_version" = "50" ; then
4059 # Now we've finished running tests it's OK to add -Werror to the compiler flags
4060 if test "$werror" = "yes"; then
4061 QEMU_CFLAGS
="-Werror $QEMU_CFLAGS"
4064 if test "$solaris" = "no" ; then
4065 if $ld --version 2>/dev
/null |
grep "GNU ld" >/dev
/null
2>/dev
/null
; then
4066 LDFLAGS
="-Wl,--warn-common $LDFLAGS"
4070 # test if pod2man has --utf8 option
4071 if pod2man
--help |
grep -q utf8
; then
4072 POD2MAN
="pod2man --utf8"
4077 # Use large addresses, ASLR, no-SEH and DEP if available.
4078 if test "$mingw32" = "yes" ; then
4079 if test "$cpu" = i386
; then
4080 LDFLAGS
="-Wl,--large-address-aware $LDFLAGS"
4082 for flag
in --dynamicbase --no-seh --nxcompat; do
4083 if $ld --help 2>/dev
/null |
grep ".$flag" >/dev
/null
2>/dev
/null
; then
4084 LDFLAGS
="-Wl,$flag $LDFLAGS"
4089 qemu_confdir
=$sysconfdir$confsuffix
4090 qemu_moddir
=$libdir$confsuffix
4091 qemu_datadir
=$datadir$confsuffix
4092 qemu_localedir
="$datadir/locale"
4095 tools
="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
4096 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
4097 tools
="qemu-nbd\$(EXESUF) $tools"
4099 if test "$softmmu" = yes ; then
4100 if test "$virtfs" != no
; then
4101 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4103 tools
="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4105 if test "$virtfs" = yes; then
4106 error_exit
"VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
4112 if [ "$guest_agent" != "no" ]; then
4113 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4114 tools
="qemu-ga\$(EXESUF) $tools"
4115 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then
4116 tools
="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools"
4119 elif [ "$guest_agent" != yes ]; then
4122 error_exit
"Guest agent is not supported on this platform"
4126 # Mac OS X ships with a broken assembler
4128 if test \
( "$cpu" = "i386" -o "$cpu" = "x86_64" \
) -a \
4129 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4130 "$softmmu" = yes ; then
4133 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
4134 roms
="$roms spapr-rtas"
4137 if test "$cpu" = "s390x" ; then
4138 roms
="$roms s390-ccw"
4141 # Probe for the need for relocating the user-only binary.
4142 if test "$pie" = "no" ; then
4145 arm | i386 | ppc
* | s390
* | sparc
* | x86_64 | x32
)
4146 # ??? Rationale for choosing this address
4147 textseg_addr
=0x60000000
4150 # A 256M aligned address, high in the address space, with enough
4151 # room for the code_gen_buffer above it before the stack.
4152 textseg_addr
=0x60000000
4155 if [ -n "$textseg_addr" ]; then
4157 int main(void) { return 0; }
4159 textseg_ldflags
="-Wl,-Ttext-segment=$textseg_addr"
4160 if ! compile_prog
"" "$textseg_ldflags"; then
4161 # In case ld does not support -Ttext-segment, edit the default linker
4162 # script via sed to set the .text start addr. This is needed on FreeBSD
4164 $ld --verbose |
sed \
4165 -e '1,/==================================================/d' \
4166 -e '/==================================================/,$d' \
4167 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4168 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4169 textseg_ldflags
="-Wl,-T../config-host.ld"
4174 # add pixman flags after all config tests are done
4175 QEMU_CFLAGS
="$QEMU_CFLAGS $pixman_cflags $fdt_cflags"
4176 libs_softmmu
="$libs_softmmu $pixman_libs"
4178 echo "Install prefix $prefix"
4179 echo "BIOS directory `eval echo $qemu_datadir`"
4180 echo "binary directory `eval echo $bindir`"
4181 echo "library directory `eval echo $libdir`"
4182 echo "module directory `eval echo $qemu_moddir`"
4183 echo "libexec directory `eval echo $libexecdir`"
4184 echo "include directory `eval echo $includedir`"
4185 echo "config directory `eval echo $sysconfdir`"
4186 if test "$mingw32" = "no" ; then
4187 echo "local state directory `eval echo $local_statedir`"
4188 echo "Manual directory `eval echo $mandir`"
4189 echo "ELF interp prefix $interp_prefix"
4191 echo "local state directory queried at runtime"
4192 echo "Windows SDK $win_sdk"
4194 echo "Source path $source_path"
4195 echo "C compiler $cc"
4196 echo "Host C compiler $host_cc"
4197 echo "C++ compiler $cxx"
4198 echo "Objective-C compiler $objcc"
4199 echo "ARFLAGS $ARFLAGS"
4200 echo "CFLAGS $CFLAGS"
4201 echo "QEMU_CFLAGS $QEMU_CFLAGS"
4202 echo "LDFLAGS $LDFLAGS"
4204 echo "install $install"
4205 echo "python $python"
4206 if test "$slirp" = "yes" ; then
4209 echo "module support $modules"
4210 echo "host CPU $cpu"
4211 echo "host big endian $bigendian"
4212 echo "target list $target_list"
4213 echo "tcg debug enabled $debug_tcg"
4214 echo "gprof enabled $gprof"
4215 echo "sparse enabled $sparse"
4216 echo "strip binaries $strip_opt"
4217 echo "profiler $profiler"
4218 echo "static build $static"
4219 if test "$darwin" = "yes" ; then
4220 echo "Cocoa support $cocoa"
4222 echo "pixman $pixman"
4223 echo "SDL support $sdl"
4224 echo "GTK support $gtk"
4225 echo "VTE support $vte"
4226 echo "curses support $curses"
4227 echo "curl support $curl"
4228 echo "mingw32 support $mingw32"
4229 echo "Audio drivers $audio_drv_list"
4230 echo "Block whitelist (rw) $block_drv_rw_whitelist"
4231 echo "Block whitelist (ro) $block_drv_ro_whitelist"
4232 echo "VirtFS support $virtfs"
4233 echo "VNC support $vnc"
4234 if test "$vnc" = "yes" ; then
4235 echo "VNC TLS support $vnc_tls"
4236 echo "VNC SASL support $vnc_sasl"
4237 echo "VNC JPEG support $vnc_jpeg"
4238 echo "VNC PNG support $vnc_png"
4239 echo "VNC WS support $vnc_ws"
4241 if test -n "$sparc_cpu"; then
4242 echo "Target Sparc Arch $sparc_cpu"
4244 echo "xen support $xen"
4245 echo "brlapi support $brlapi"
4246 echo "bluez support $bluez"
4247 echo "Documentation $docs"
4249 echo "GUEST_BASE $guest_base"
4251 echo "vde support $vde"
4252 echo "netmap support $netmap"
4253 echo "Linux AIO support $linux_aio"
4254 echo "(X)ATTR support $attr"
4255 echo "Install blobs $blobs"
4256 echo "KVM support $kvm"
4257 echo "RDMA support $rdma"
4258 echo "TCG interpreter $tcg_interpreter"
4259 echo "fdt support $fdt"
4260 echo "preadv support $preadv"
4261 echo "fdatasync $fdatasync"
4262 echo "madvise $madvise"
4263 echo "posix_madvise $posix_madvise"
4264 echo "sigev_thread_id $sigev_thread_id"
4265 echo "uuid support $uuid"
4266 echo "libcap-ng support $cap_ng"
4267 echo "vhost-net support $vhost_net"
4268 echo "vhost-scsi support $vhost_scsi"
4269 echo "Trace backends $trace_backends"
4270 if test "$trace_backend" = "simple"; then
4271 echo "Trace output file $trace_file-<pid>"
4273 if test "$spice" = "yes"; then
4274 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
4276 echo "spice support $spice"
4278 echo "rbd support $rbd"
4279 echo "xfsctl support $xfs"
4280 echo "nss used $smartcard_nss"
4281 echo "libusb $libusb"
4282 echo "usb net redir $usb_redir"
4283 echo "GLX support $glx"
4284 echo "libiscsi support $libiscsi"
4285 echo "libnfs support $libnfs"
4286 echo "build guest agent $guest_agent"
4287 echo "QGA VSS support $guest_agent_with_vss"
4288 echo "seccomp support $seccomp"
4289 echo "coroutine backend $coroutine"
4290 echo "coroutine pool $coroutine_pool"
4291 echo "GlusterFS support $glusterfs"
4292 echo "virtio-blk-data-plane $virtio_blk_data_plane"
4293 echo "gcov $gcov_tool"
4294 echo "gcov enabled $gcov"
4295 echo "TPM support $tpm"
4296 echo "libssh2 support $libssh2"
4297 echo "TPM passthrough $tpm_passthrough"
4298 echo "QOM debugging $qom_cast_debug"
4300 echo "Quorum $quorum"
4301 echo "lzo support $lzo"
4302 echo "snappy support $snappy"
4303 echo "NUMA host support $numa"
4305 if test "$sdl_too_old" = "yes"; then
4306 echo "-> Your SDL version is too old - please upgrade to have SDL support"
4309 config_host_mak
="config-host.mak"
4311 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
4313 echo "# Automatically generated by configure - do not modify" > $config_host_mak
4314 echo >> $config_host_mak
4316 echo all
: >> $config_host_mak
4317 echo "prefix=$prefix" >> $config_host_mak
4318 echo "bindir=$bindir" >> $config_host_mak
4319 echo "libdir=$libdir" >> $config_host_mak
4320 echo "libexecdir=$libexecdir" >> $config_host_mak
4321 echo "includedir=$includedir" >> $config_host_mak
4322 echo "mandir=$mandir" >> $config_host_mak
4323 echo "sysconfdir=$sysconfdir" >> $config_host_mak
4324 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
4325 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
4326 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
4327 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
4328 if test "$mingw32" = "no" ; then
4329 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
4331 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
4332 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4333 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4334 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
4335 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
4337 echo "ARCH=$ARCH" >> $config_host_mak
4339 if test "$debug_tcg" = "yes" ; then
4340 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4342 if test "$strip_opt" = "yes" ; then
4343 echo "STRIP=${strip}" >> $config_host_mak
4345 if test "$bigendian" = "yes" ; then
4346 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
4348 if test "$mingw32" = "yes" ; then
4349 echo "CONFIG_WIN32=y" >> $config_host_mak
4350 echo "CONFIG_INSTALLER=y" >> $config_host_mak
4351 rc_version
=`cat "$source_path/VERSION"`
4352 version_major
=${rc_version%%.*}
4353 rc_version
=${rc_version#*.}
4354 version_minor
=${rc_version%%.*}
4355 rc_version
=${rc_version#*.}
4356 version_subminor
=${rc_version%%.*}
4358 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4359 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4360 if test "$guest_agent_with_vss" = "yes" ; then
4361 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4362 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4365 echo "CONFIG_POSIX=y" >> $config_host_mak
4368 if test "$linux" = "yes" ; then
4369 echo "CONFIG_LINUX=y" >> $config_host_mak
4372 if test "$darwin" = "yes" ; then
4373 echo "CONFIG_DARWIN=y" >> $config_host_mak
4376 if test "$aix" = "yes" ; then
4377 echo "CONFIG_AIX=y" >> $config_host_mak
4380 if test "$solaris" = "yes" ; then
4381 echo "CONFIG_SOLARIS=y" >> $config_host_mak
4382 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
4383 if test "$needs_libsunmath" = "yes" ; then
4384 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
4387 if test "$haiku" = "yes" ; then
4388 echo "CONFIG_HAIKU=y" >> $config_host_mak
4390 if test "$static" = "yes" ; then
4391 echo "CONFIG_STATIC=y" >> $config_host_mak
4393 if test "$profiler" = "yes" ; then
4394 echo "CONFIG_PROFILER=y" >> $config_host_mak
4396 if test "$slirp" = "yes" ; then
4397 echo "CONFIG_SLIRP=y" >> $config_host_mak
4398 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4400 if test "$vde" = "yes" ; then
4401 echo "CONFIG_VDE=y" >> $config_host_mak
4403 if test "$netmap" = "yes" ; then
4404 echo "CONFIG_NETMAP=y" >> $config_host_mak
4406 if test "$l2tpv3" = "yes" ; then
4407 echo "CONFIG_L2TPV3=y" >> $config_host_mak
4409 if test "$cap_ng" = "yes" ; then
4410 echo "CONFIG_LIBCAP=y" >> $config_host_mak
4412 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
4413 for drv
in $audio_drv_list; do
4414 def
=CONFIG_
`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
4415 echo "$def=y" >> $config_host_mak
4416 if test "$drv" = "fmod"; then
4417 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
4420 if test "$audio_pt_int" = "yes" ; then
4421 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
4423 if test "$audio_win_int" = "yes" ; then
4424 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
4426 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
4427 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
4428 if test "$vnc" = "yes" ; then
4429 echo "CONFIG_VNC=y" >> $config_host_mak
4431 if test "$vnc_tls" = "yes" ; then
4432 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
4434 if test "$vnc_sasl" = "yes" ; then
4435 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
4437 if test "$vnc_jpeg" = "yes" ; then
4438 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
4440 if test "$vnc_png" = "yes" ; then
4441 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4443 if test "$vnc_ws" = "yes" ; then
4444 echo "CONFIG_VNC_WS=y" >> $config_host_mak
4445 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak
4447 if test "$fnmatch" = "yes" ; then
4448 echo "CONFIG_FNMATCH=y" >> $config_host_mak
4450 if test "$uuid" = "yes" ; then
4451 echo "CONFIG_UUID=y" >> $config_host_mak
4453 if test "$xfs" = "yes" ; then
4454 echo "CONFIG_XFS=y" >> $config_host_mak
4456 qemu_version
=`head "$source_path/VERSION"`
4457 echo "VERSION=$qemu_version" >>$config_host_mak
4458 echo "PKGVERSION=$pkgversion" >>$config_host_mak
4459 echo "SRC_PATH=$source_path" >> $config_host_mak
4460 echo "TARGET_DIRS=$target_list" >> $config_host_mak
4461 if [ "$docs" = "yes" ] ; then
4462 echo "BUILD_DOCS=yes" >> $config_host_mak
4464 if [ "$want_tools" = "yes" ] ; then
4465 echo "BUILD_TOOLS=yes" >> $config_host_mak
4467 if test "$modules" = "yes"; then
4468 # $shacmd can generate a hash started with digit, which the compiler doesn't
4469 # like as an symbol. So prefix it with an underscore
4470 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
4471 echo "CONFIG_MODULES=y" >> $config_host_mak
4473 if test "$sdl" = "yes" ; then
4474 echo "CONFIG_SDL=y" >> $config_host_mak
4475 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
4476 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
4478 if test "$cocoa" = "yes" ; then
4479 echo "CONFIG_COCOA=y" >> $config_host_mak
4481 if test "$curses" = "yes" ; then
4482 echo "CONFIG_CURSES=y" >> $config_host_mak
4484 if test "$utimens" = "yes" ; then
4485 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
4487 if test "$pipe2" = "yes" ; then
4488 echo "CONFIG_PIPE2=y" >> $config_host_mak
4490 if test "$accept4" = "yes" ; then
4491 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
4493 if test "$splice" = "yes" ; then
4494 echo "CONFIG_SPLICE=y" >> $config_host_mak
4496 if test "$eventfd" = "yes" ; then
4497 echo "CONFIG_EVENTFD=y" >> $config_host_mak
4499 if test "$fallocate" = "yes" ; then
4500 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4502 if test "$fallocate_punch_hole" = "yes" ; then
4503 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
4505 if test "$sync_file_range" = "yes" ; then
4506 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
4508 if test "$fiemap" = "yes" ; then
4509 echo "CONFIG_FIEMAP=y" >> $config_host_mak
4511 if test "$dup3" = "yes" ; then
4512 echo "CONFIG_DUP3=y" >> $config_host_mak
4514 if test "$ppoll" = "yes" ; then
4515 echo "CONFIG_PPOLL=y" >> $config_host_mak
4517 if test "$prctl_pr_set_timerslack" = "yes" ; then
4518 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
4520 if test "$epoll" = "yes" ; then
4521 echo "CONFIG_EPOLL=y" >> $config_host_mak
4523 if test "$epoll_create1" = "yes" ; then
4524 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4526 if test "$epoll_pwait" = "yes" ; then
4527 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4529 if test "$sendfile" = "yes" ; then
4530 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4532 if test "$inotify" = "yes" ; then
4533 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4535 if test "$inotify1" = "yes" ; then
4536 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4538 if test "$byteswap_h" = "yes" ; then
4539 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4541 if test "$bswap_h" = "yes" ; then
4542 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4544 if test "$curl" = "yes" ; then
4545 echo "CONFIG_CURL=m" >> $config_host_mak
4546 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4547 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
4549 if test "$brlapi" = "yes" ; then
4550 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4552 if test "$bluez" = "yes" ; then
4553 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4554 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4556 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4557 if test "$gtk" = "yes" ; then
4558 echo "CONFIG_GTK=y" >> $config_host_mak
4559 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
4560 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4562 if test "$vte" = "yes" ; then
4563 echo "CONFIG_VTE=y" >> $config_host_mak
4564 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
4566 if test "$xen" = "yes" ; then
4567 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
4568 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
4570 if test "$linux_aio" = "yes" ; then
4571 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
4573 if test "$attr" = "yes" ; then
4574 echo "CONFIG_ATTR=y" >> $config_host_mak
4576 if test "$libattr" = "yes" ; then
4577 echo "CONFIG_LIBATTR=y" >> $config_host_mak
4579 if test "$virtfs" = "yes" ; then
4580 echo "CONFIG_VIRTFS=y" >> $config_host_mak
4582 if test "$vhost_scsi" = "yes" ; then
4583 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
4585 if test "$vhost_net" = "yes" ; then
4586 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
4588 if test "$blobs" = "yes" ; then
4589 echo "INSTALL_BLOBS=yes" >> $config_host_mak
4591 if test "$iovec" = "yes" ; then
4592 echo "CONFIG_IOVEC=y" >> $config_host_mak
4594 if test "$preadv" = "yes" ; then
4595 echo "CONFIG_PREADV=y" >> $config_host_mak
4597 if test "$fdt" = "yes" ; then
4598 echo "CONFIG_FDT=y" >> $config_host_mak
4600 if test "$signalfd" = "yes" ; then
4601 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
4603 if test "$tcg_interpreter" = "yes" ; then
4604 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
4606 if test "$fdatasync" = "yes" ; then
4607 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
4609 if test "$madvise" = "yes" ; then
4610 echo "CONFIG_MADVISE=y" >> $config_host_mak
4612 if test "$posix_madvise" = "yes" ; then
4613 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
4615 if test "$sigev_thread_id" = "yes" ; then
4616 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
4619 if test "$spice" = "yes" ; then
4620 echo "CONFIG_SPICE=y" >> $config_host_mak
4623 if test "$smartcard_nss" = "yes" ; then
4624 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
4625 echo "NSS_LIBS=$nss_libs" >> $config_host_mak
4626 echo "NSS_CFLAGS=$nss_cflags" >> $config_host_mak
4629 if test "$libusb" = "yes" ; then
4630 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
4633 if test "$usb_redir" = "yes" ; then
4634 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
4637 if test "$glx" = "yes" ; then
4638 echo "CONFIG_GLX=y" >> $config_host_mak
4639 echo "GLX_LIBS=$glx_libs" >> $config_host_mak
4642 if test "$lzo" = "yes" ; then
4643 echo "CONFIG_LZO=y" >> $config_host_mak
4646 if test "$snappy" = "yes" ; then
4647 echo "CONFIG_SNAPPY=y" >> $config_host_mak
4650 if test "$libiscsi" = "yes" ; then
4651 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
4652 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
4653 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
4656 if test "$libnfs" = "yes" ; then
4657 echo "CONFIG_LIBNFS=y" >> $config_host_mak
4660 if test "$seccomp" = "yes"; then
4661 echo "CONFIG_SECCOMP=y" >> $config_host_mak
4664 # XXX: suppress that
4665 if [ "$bsd" = "yes" ] ; then
4666 echo "CONFIG_BSD=y" >> $config_host_mak
4669 if test "$zero_malloc" = "yes" ; then
4670 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
4672 if test "$qom_cast_debug" = "yes" ; then
4673 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
4675 if test "$rbd" = "yes" ; then
4676 echo "CONFIG_RBD=m" >> $config_host_mak
4677 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
4678 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
4681 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
4682 if test "$coroutine_pool" = "yes" ; then
4683 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
4685 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
4688 if test "$open_by_handle_at" = "yes" ; then
4689 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
4692 if test "$linux_magic_h" = "yes" ; then
4693 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
4696 if test "$pragma_diagnostic_available" = "yes" ; then
4697 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
4700 if test "$valgrind_h" = "yes" ; then
4701 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
4704 if test "$has_environ" = "yes" ; then
4705 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
4708 if test "$cpuid_h" = "yes" ; then
4709 echo "CONFIG_CPUID_H=y" >> $config_host_mak
4712 if test "$int128" = "yes" ; then
4713 echo "CONFIG_INT128=y" >> $config_host_mak
4716 if test "$getauxval" = "yes" ; then
4717 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
4720 if test "$glusterfs" = "yes" ; then
4721 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
4722 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
4723 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
4726 if test "$glusterfs_discard" = "yes" ; then
4727 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
4730 if test "$glusterfs_zerofill" = "yes" ; then
4731 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
4734 if test "$libssh2" = "yes" ; then
4735 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
4736 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
4737 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
4740 if test "$quorum" = "yes" ; then
4741 echo "CONFIG_QUORUM=y" >> $config_host_mak
4744 if test "$virtio_blk_data_plane" = "yes" ; then
4745 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak
4748 if test "$vhdx" = "yes" ; then
4749 echo "CONFIG_VHDX=y" >> $config_host_mak
4753 if test "$libusb" = "yes"; then
4754 echo "HOST_USB=libusb legacy" >> $config_host_mak
4756 echo "HOST_USB=stub" >> $config_host_mak
4759 # TPM passthrough support?
4760 if test "$tpm" = "yes"; then
4761 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
4762 if test "$tpm_passthrough" = "yes"; then
4763 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
4767 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
4768 if have_backend
"nop"; then
4769 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
4771 if have_backend
"simple"; then
4772 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
4773 # Set the appropriate trace file.
4774 trace_file
="\"$trace_file-\" FMT_pid"
4776 if have_backend
"stderr"; then
4777 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
4779 if have_backend
"ust"; then
4780 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
4782 if have_backend
"dtrace"; then
4783 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
4784 if test "$trace_backend_stap" = "yes" ; then
4785 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
4788 if have_backend
"ftrace"; then
4789 if test "$linux" = "yes" ; then
4790 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
4792 feature_not_found
"ftrace(trace backend)" "ftrace requires Linux"
4795 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
4797 if test "$rdma" = "yes" ; then
4798 echo "CONFIG_RDMA=y" >> $config_host_mak
4801 # Hold two types of flag:
4802 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
4803 # a thread we have a handle to
4804 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
4806 if test "$pthread_setname_np" = "yes" ; then
4807 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
4808 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
4811 if test "$tcg_interpreter" = "yes"; then
4812 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
4813 elif test "$ARCH" = "sparc64" ; then
4814 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
4815 elif test "$ARCH" = "s390x" ; then
4816 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
4817 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
4818 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
4819 elif test "$ARCH" = "ppc64" ; then
4820 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
4822 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
4824 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
4826 echo "TOOLS=$tools" >> $config_host_mak
4827 echo "ROMS=$roms" >> $config_host_mak
4828 echo "MAKE=$make" >> $config_host_mak
4829 echo "INSTALL=$install" >> $config_host_mak
4830 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
4831 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
4832 if test -n "$libtool"; then
4833 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
4834 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
4836 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
4837 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
4839 echo "PYTHON=$python" >> $config_host_mak
4840 echo "CC=$cc" >> $config_host_mak
4841 if $iasl -h > /dev
/null
2>&1; then
4842 echo "IASL=$iasl" >> $config_host_mak
4844 echo "CC_I386=$cc_i386" >> $config_host_mak
4845 echo "HOST_CC=$host_cc" >> $config_host_mak
4846 echo "CXX=$cxx" >> $config_host_mak
4847 echo "OBJCC=$objcc" >> $config_host_mak
4848 echo "AR=$ar" >> $config_host_mak
4849 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
4850 echo "AS=$as" >> $config_host_mak
4851 echo "CPP=$cpp" >> $config_host_mak
4852 echo "OBJCOPY=$objcopy" >> $config_host_mak
4853 echo "LD=$ld" >> $config_host_mak
4854 echo "WINDRES=$windres" >> $config_host_mak
4855 echo "LIBTOOL=$libtool" >> $config_host_mak
4856 echo "CFLAGS=$CFLAGS" >> $config_host_mak
4857 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
4858 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
4859 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
4860 if test "$sparse" = "yes" ; then
4861 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
4862 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
4863 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
4865 if test "$cross_prefix" != ""; then
4866 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
4868 echo "AUTOCONF_HOST := " >> $config_host_mak
4870 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
4871 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
4872 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
4873 echo "LIBS+=$LIBS" >> $config_host_mak
4874 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
4875 echo "EXESUF=$EXESUF" >> $config_host_mak
4876 echo "DSOSUF=$DSOSUF" >> $config_host_mak
4877 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
4878 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
4879 echo "POD2MAN=$POD2MAN" >> $config_host_mak
4880 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
4881 if test "$gcov" = "yes" ; then
4882 echo "CONFIG_GCOV=y" >> $config_host_mak
4883 echo "GCOV=$gcov_tool" >> $config_host_mak
4886 # use included Linux headers
4887 if test "$linux" = "yes" ; then
4888 mkdir
-p linux-headers
4906 # For most CPUs the kernel architecture name and QEMU CPU name match.
4910 # For non-KVM architectures we will not have asm headers
4911 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
4912 symlink
"$source_path/linux-headers/asm-$linux_arch" linux-headers
/asm
4916 for target
in $target_list; do
4917 target_dir
="$target"
4918 config_target_mak
=$target_dir/config-target.mak
4919 target_name
=`echo $target | cut -d '-' -f 1`
4920 target_bigendian
="no"
4922 case "$target_name" in
4923 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb
)
4924 target_bigendian
=yes
4928 target_user_only
="no"
4929 target_linux_user
="no"
4930 target_bsd_user
="no"
4932 ${target_name}-softmmu)
4933 target_softmmu
="yes"
4935 ${target_name}-linux-user)
4936 if test "$linux" != "yes" ; then
4937 error_exit
"Target '$target' is only available on a Linux host"
4939 target_user_only
="yes"
4940 target_linux_user
="yes"
4942 ${target_name}-bsd-user)
4943 if test "$bsd" != "yes" ; then
4944 error_exit
"Target '$target' is only available on a BSD host"
4946 target_user_only
="yes"
4947 target_bsd_user
="yes"
4950 error_exit
"Target '$target' not recognised"
4955 mkdir
-p $target_dir
4956 echo "# Automatically generated by configure - do not modify" > $config_target_mak
4959 interp_prefix1
=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
4962 TARGET_ARCH
="$target_name"
4966 case "$target_name" in
4970 TARGET_BASE_ARCH
=i386
4977 gdb_xml_files
="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
4980 TARGET_BASE_ARCH
=arm
4982 gdb_xml_files
="aarch64-core.xml aarch64-fpu.xml"
4990 gdb_xml_files
="cf-core.xml cf-fp.xml"
4992 microblaze|microblazeel
)
4993 TARGET_ARCH
=microblaze
4998 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
5002 TARGET_BASE_ARCH
=mips
5003 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5004 echo "TARGET_ABI32=y" >> $config_target_mak
5008 TARGET_BASE_ARCH
=mips
5009 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
5014 TARGET_ARCH
=openrisc
5015 TARGET_BASE_ARCH
=openrisc
5018 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5021 TARGET_BASE_ARCH
=ppc
5023 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5026 TARGET_BASE_ARCH
=ppc
5028 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5032 TARGET_BASE_ARCH
=ppc
5034 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5038 TARGET_BASE_ARCH
=ppc
5040 echo "TARGET_ABI32=y" >> $config_target_mak
5041 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5050 TARGET_BASE_ARCH
=sparc
5054 TARGET_BASE_ARCH
=sparc
5055 TARGET_ABI_DIR
=sparc
5056 echo "TARGET_ABI32=y" >> $config_target_mak
5066 error_exit
"Unsupported target CPU"
5069 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
5070 if [ "$TARGET_BASE_ARCH" = "" ]; then
5071 TARGET_BASE_ARCH
=$TARGET_ARCH
5074 symlink
"$source_path/Makefile.target" "$target_dir/Makefile"
5077 echo "$@"| LC_ALL
=C
tr '[a-z]' '[A-Z]'
5080 target_arch_name
="`upper $TARGET_ARCH`"
5081 echo "TARGET_$target_arch_name=y" >> $config_target_mak
5082 echo "TARGET_NAME=$target_name" >> $config_target_mak
5083 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5084 if [ "$TARGET_ABI_DIR" = "" ]; then
5085 TARGET_ABI_DIR
=$TARGET_ARCH
5087 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5088 if [ "$HOST_VARIANT_DIR" != "" ]; then
5089 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5091 case "$target_name" in
5093 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
5094 echo "CONFIG_XEN=y" >> $config_target_mak
5095 if test "$xen_pci_passthrough" = yes; then
5096 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5102 case "$target_name" in
5103 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips
)
5104 # Make sure the target and host cpus are compatible
5105 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5106 \
( "$target_name" = "$cpu" -o \
5107 \
( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \
) -o \
5108 \
( "$target_name" = "ppc64" -a "$cpu" = "ppc" \
) -o \
5109 \
( "$target_name" = "ppc" -a "$cpu" = "ppc64" \
) -o \
5110 \
( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \
) -o \
5111 \
( "$target_name" = "mipsel" -a "$cpu" = "mips" \
) -o \
5112 \
( "$target_name" = "x86_64" -a "$cpu" = "i386" \
) -o \
5113 \
( "$target_name" = "i386" -a "$cpu" = "x86_64" \
) \
) ; then
5114 echo "CONFIG_KVM=y" >> $config_target_mak
5115 if test "$vhost_net" = "yes" ; then
5116 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5120 if test "$target_bigendian" = "yes" ; then
5121 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
5123 if test "$target_softmmu" = "yes" ; then
5124 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5126 if test "$target_user_only" = "yes" ; then
5127 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5128 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5130 if test "$target_linux_user" = "yes" ; then
5131 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5134 if test ! -z "$gdb_xml_files" ; then
5135 for x
in $gdb_xml_files; do
5136 list
="$list $source_path/gdb-xml/$x"
5138 echo "TARGET_XML_FILES=$list" >> $config_target_mak
5141 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
5142 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5144 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
5145 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
5147 if test "$target_bsd_user" = "yes" ; then
5148 echo "CONFIG_BSD_USER=y" >> $config_target_mak
5151 # generate QEMU_CFLAGS/LDFLAGS for targets
5156 for i
in $ARCH $TARGET_BASE_ARCH ; do
5159 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
5160 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
5163 if test -n "${cxx}"; then
5164 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak
5165 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak
5169 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
5170 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
5171 if test -n "${cxx}"; then
5172 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak
5173 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak
5177 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
5178 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
5181 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
5182 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
5185 echo "CONFIG_I386_DIS=y" >> $config_target_mak
5186 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
5189 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
5190 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
5193 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
5194 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
5197 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
5198 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
5201 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
5202 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
5205 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
5206 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
5209 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak
5210 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak
5213 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
5214 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
5217 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
5218 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
5221 echo "CONFIG_S390_DIS=y" >> $config_target_mak
5222 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
5225 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
5226 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
5229 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
5230 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
5233 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
5234 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
5238 if test "$tcg_interpreter" = "yes" ; then
5239 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
5240 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
5245 # Ensure there's only a single GP
5246 cflags
="-msmall-data $cflags"
5250 if test "$gprof" = "yes" ; then
5251 echo "TARGET_GPROF=yes" >> $config_target_mak
5252 if test "$target_linux_user" = "yes" ; then
5254 ldflags
="-p $ldflags"
5256 if test "$target_softmmu" = "yes" ; then
5257 ldflags
="-p $ldflags"
5258 echo "GPROF_CFLAGS=-p" >> $config_target_mak
5262 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5263 ldflags
="$ldflags $textseg_ldflags"
5266 echo "LDFLAGS+=$ldflags" >> $config_target_mak
5267 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5269 done # for target in $targets
5271 if [ "$pixman" = "internal" ]; then
5272 echo "config-host.h: subdir-pixman" >> $config_host_mak
5275 if test "$rdma" = "yes" ; then
5276 echo "CONFIG_RDMA=y" >> $config_host_mak
5279 if [ "$dtc_internal" = "yes" ]; then
5280 echo "config-host.h: subdir-dtc" >> $config_host_mak
5283 if test "$numa" = "yes"; then
5284 echo "CONFIG_NUMA=y" >> $config_host_mak
5287 # build tree in object directory in case the source is not in the current directory
5288 DIRS
="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
5290 DIRS
="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
5291 DIRS
="$DIRS roms/seabios roms/vgabios"
5292 DIRS
="$DIRS qapi-generated"
5293 FILES
="Makefile tests/tcg/Makefile qdict-test-data.txt"
5294 FILES
="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5295 FILES
="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5296 FILES
="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5297 FILES
="$FILES pc-bios/spapr-rtas/Makefile"
5298 FILES
="$FILES pc-bios/s390-ccw/Makefile"
5299 FILES
="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
5300 FILES
="$FILES pc-bios/qemu-icon.bmp"
5302 $source_path/pc-bios
/*.bin \
5303 $source_path/pc-bios
/*.aml \
5304 $source_path/pc-bios
/*.rom \
5305 $source_path/pc-bios
/*.dtb \
5306 $source_path/pc-bios
/*.img \
5307 $source_path/pc-bios
/openbios-
* \
5308 $source_path/pc-bios
/u-boot.
* \
5309 $source_path/pc-bios
/palcode-
*
5311 FILES
="$FILES pc-bios/`basename $bios_file`"
5313 for test_file
in `find $source_path/tests/acpi-test-data -type f`
5315 FILES
="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
5318 for f
in $FILES ; do
5319 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5320 symlink
"$source_path/$f" "$f"
5324 # temporary config to build submodules
5325 for rom
in seabios vgabios
; do
5326 config_mak
=roms
/$rom/config.mak
5327 echo "# Automatically generated by configure - do not modify" > $config_mak
5328 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
5329 echo "AS=$as" >> $config_mak
5330 echo "CC=$cc" >> $config_mak
5331 echo "BCC=bcc" >> $config_mak
5332 echo "CPP=$cpp" >> $config_mak
5333 echo "OBJCOPY=objcopy" >> $config_mak
5334 echo "IASL=$iasl" >> $config_mak
5335 echo "LD=$ld" >> $config_mak
5338 if test "$docs" = "yes" ; then
5342 # set up qemu-iotests in this build directory
5343 iotests_common_env
="tests/qemu-iotests/common.env"
5344 iotests_check
="tests/qemu-iotests/check"
5346 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
5347 echo >> "$iotests_common_env"
5348 echo "export PYTHON='$python'" >> "$iotests_common_env"
5350 if [ ! -e "$iotests_check" ]; then
5351 symlink
"$source_path/$iotests_check" "$iotests_check"
5354 # Save the configure command line for later reuse.
5355 cat <<EOD >config.status
5357 # Generated by configure.
5358 # Run this file to recreate the current configuration.
5359 # Compiler output produced by configure, useful for debugging
5360 # configure, is in config.log if it exists.
5362 printf "exec" >>config.status
5363 printf " '%s'" "$0" "$@" >>config.status
5364 echo >>config.status
5365 chmod +x config.status