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 $QEMU_CFLAGS; do
95 -Wstrict-prototypes|
-Wmissing-prototypes|
-Wnested-externs|\
96 -Wold-style-declaration|
-Wold-style-definition|
-Wredundant-decls)
99 QEMU_CXXFLAGS
=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
106 do_cc
$QEMU_CFLAGS -c -o $TMPO $TMPC
112 do_cc
$QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
118 # Run the compiler, capturing its output to the log.
119 echo $libtool $mode --tag=CC
$cc "$@" >> config.log
120 $libtool $mode --tag=CC
$cc "$@" >> config.log
2>&1 ||
return $?
121 # Test passed. If this is an --enable-werror build, rerun
122 # the test with -Werror and bail out if it fails. This
123 # makes warning-generating-errors in configure test code
124 # obvious to developers.
125 if test "$werror" != "yes"; then
128 # Don't bother rerunning the compile if we were already using -Werror
134 echo $libtool $mode --tag=CC
$cc -Werror "$@" >> config.log
135 $libtool $mode --tag=CC
$cc -Werror "$@" >> config.log
2>&1 && return $?
136 error_exit
"configure test passed without -Werror but failed with -Werror." \
137 "This is probably a bug in the configure script. The failing command" \
138 "will be at the bottom of config.log." \
139 "You can run configure with --disable-werror to bypass this check."
143 do_libtool
--mode=compile
$QEMU_CFLAGS -c -fPIE -DPIE -o $TMPO $TMPC ||
return $?
144 do_libtool
--mode=link
$LDFLAGS -o $TMPA $TMPL -rpath /usr
/local
/lib
147 # symbolically link $1 to $2. Portable version of "ln -sf".
150 mkdir
-p "$(dirname "$2")"
154 # check whether a command is available to this shell (may be either an
155 # executable or a builtin)
157 type "$1" >/dev
/null
2>&1
160 # search for an executable in PATH
166 # pathname has a dir component?
167 if [ "${local_command#*/}" != "$local_command" ]; then
168 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
169 echo "$local_command"
173 if [ -z "$local_command" ]; then
178 for local_dir
in $PATH; do
179 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
180 echo "$local_dir/$local_command"
181 IFS
="${local_ifs:-$(printf ' \t\n')}"
186 IFS
="${local_ifs:-$(printf ' \t\n')}"
191 echo "$trace_backends" |
grep "$1" >/dev
/null
195 source_path
=`dirname "$0"`
198 interp_prefix
="/usr/gnemul/qemu-%M"
202 block_drv_rw_whitelist
=""
203 block_drv_ro_whitelist
=""
209 cc_i386
=i386-pc-linux-gnu-gcc
214 # Don't accept a target_list environment variable.
217 # Default value for a variable defining feature "foo".
218 # * foo="no" feature will only be used if --enable-foo arg is given
219 # * foo="" feature will be searched for, and if found, will be used
220 # unless --disable-foo is given
221 # * foo="yes" this value will only be set by --enable-foo flag.
222 # feature will searched for,
223 # if not found, configure exits with error
225 # Always add --enable-foo and --disable-foo command line args.
226 # Distributions want to ensure that several features are compiled in, and it
227 # is impossible without a --enable-foo that exits if a feature is not found.
251 xen_pci_passthrough
=""
273 LDFLAGS_SHARED
="-shared"
276 mandir
="\${prefix}/share/man"
277 datadir
="\${prefix}/share"
278 qemu_docdir
="\${prefix}/share/doc/qemu"
279 bindir
="\${prefix}/bin"
280 libdir
="\${prefix}/lib"
281 libexecdir
="\${prefix}/libexec"
282 includedir
="\${prefix}/include"
283 sysconfdir
="\${prefix}/etc"
284 local_statedir
="\${prefix}/var"
317 guest_agent_with_vss
="no"
327 glusterfs_discard
="no"
328 glusterfs_zerofill
="no"
330 virtio_blk_data_plane
=""
340 # parse CC options first
342 optarg
=`expr "x$opt" : 'x[^=]*=\(.*\)'`
344 --cross-prefix=*) cross_prefix
="$optarg"
348 --cxx=*) CXX
="$optarg"
350 --source-path=*) source_path
="$optarg"
352 --cpu=*) cpu
="$optarg"
354 --extra-cflags=*) QEMU_CFLAGS
="$optarg $QEMU_CFLAGS"
355 EXTRA_CFLAGS
="$optarg"
357 --extra-ldflags=*) LDFLAGS
="$optarg $LDFLAGS"
358 EXTRA_LDFLAGS
="$optarg"
360 --enable-debug-info) debug_info
="yes"
362 --disable-debug-info) debug_info
="no"
367 # Using uname is really, really broken. Once we have the right set of checks
368 # we can eliminate its usage altogether.
370 # Preferred compiler:
372 # ${cross_prefix}gcc (if cross-prefix specified)
374 if test -z "${CC}${cross_prefix}"; then
377 cc
="${CC-${cross_prefix}gcc}"
380 if test -z "${CXX}${cross_prefix}"; then
383 cxx
="${CXX-${cross_prefix}g++}"
386 ar="${AR-${cross_prefix}ar}"
387 as
="${AS-${cross_prefix}as}"
389 objcopy
="${OBJCOPY-${cross_prefix}objcopy}"
390 ld
="${LD-${cross_prefix}ld}"
391 libtool
="${LIBTOOL-${cross_prefix}libtool}"
392 strip
="${STRIP-${cross_prefix}strip}"
393 windres
="${WINDRES-${cross_prefix}windres}"
394 pkg_config_exe
="${PKG_CONFIG-${cross_prefix}pkg-config}"
396 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
398 pkg_config
=query_pkg_config
399 sdl_config
="${SDL_CONFIG-${cross_prefix}sdl-config}"
400 sdl2_config
="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
402 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
403 ARFLAGS
="${ARFLAGS-rv}"
405 # default flags for all hosts
406 QEMU_CFLAGS
="-fno-strict-aliasing -fno-common $QEMU_CFLAGS"
407 QEMU_CFLAGS
="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
408 QEMU_CFLAGS
="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
409 QEMU_CFLAGS
="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
410 QEMU_INCLUDES
="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
411 if test "$debug_info" = "yes"; then
413 LDFLAGS
="-g $LDFLAGS"
416 # make source path absolute
417 source_path
=`cd "$source_path"; pwd`
419 # running configure in the source tree?
420 # we know that's the case if configure is there.
421 if test -f "./configure"; then
422 pwd_is_source_path
="y"
424 pwd_is_source_path
="n"
430 #error $1 not defined
432 int main(void) { return 0; }
437 if check_define __linux__
; then
439 elif check_define _WIN32
; then
441 elif check_define __OpenBSD__
; then
443 elif check_define __sun__
; then
445 elif check_define __HAIKU__
; then
451 # Some host OSes need non-standard checks for which CPU to use.
452 # Note that these checks are broken for cross-compilation: if you're
453 # cross-compiling to one of these OSes then you'll need to specify
454 # the correct CPU with the --cpu option.
457 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
458 # run 64-bit userspace code.
459 # If the user didn't specify a CPU explicitly and the kernel says this is
460 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
461 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
466 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
467 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
472 if test ! -z "$cpu" ; then
473 # command line argument
475 elif check_define __i386__
; then
477 elif check_define __x86_64__
; then
478 if check_define __ILP32__
; then
483 elif check_define __sparc__
; then
484 if check_define __arch64__
; then
489 elif check_define _ARCH_PPC
; then
490 if check_define _ARCH_PPC64
; then
495 elif check_define __mips__
; then
497 elif check_define __ia64__
; then
499 elif check_define __s390__
; then
500 if check_define __s390x__
; then
505 elif check_define __arm__
; then
507 elif check_define __aarch64__
; then
509 elif check_define __hppa__
; then
516 # Normalise host CPU name and set ARCH.
517 # Note that this case should only have supported host CPUs, not guests.
519 ia64|ppc|ppc64|s390|s390x|sparc64|x32
)
522 i386|i486|i586|i686|i86pc|BePC
)
541 # This will result in either an error or falling back to TCI later
545 if test -z "$ARCH"; then
551 # host *BSD for user mode
557 QEMU_CFLAGS
="-mno-cygwin $QEMU_CFLAGS"
558 audio_possible_drivers
="winwave sdl"
559 audio_drv_list
="winwave"
563 audio_possible_drivers
="winwave dsound sdl fmod"
564 audio_drv_list
="winwave"
569 audio_possible_drivers
="oss sdl esd pa"
575 audio_possible_drivers
="oss sdl esd pa"
576 # needed for kinfo_getvmmap(3) in libutil.h
578 netmap
="" # enable netmap autodetect
579 HOST_VARIANT_DIR
="freebsd"
585 audio_possible_drivers
="oss sdl esd pa"
586 HOST_VARIANT_DIR
="dragonfly"
592 audio_possible_drivers
="oss sdl esd"
594 HOST_VARIANT_DIR
="netbsd"
600 audio_possible_drivers
="sdl esd"
601 HOST_VARIANT_DIR
="openbsd"
606 LDFLAGS_SHARED
="-bundle -undefined dynamic_lookup"
607 if [ "$cpu" = "x86_64" ] ; then
608 QEMU_CFLAGS
="-arch x86_64 $QEMU_CFLAGS"
609 LDFLAGS
="-arch x86_64 $LDFLAGS"
612 audio_drv_list
="coreaudio"
613 audio_possible_drivers
="coreaudio sdl fmod"
614 LDFLAGS
="-framework CoreFoundation -framework IOKit $LDFLAGS"
615 libs_softmmu
="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
616 # Disable attempts to use ObjectiveC features in os/object.h since they
617 # won't work when we're compiling with gcc as a C compiler.
618 QEMU_CFLAGS
="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
619 HOST_VARIANT_DIR
="darwin"
624 install="${INSTALL-ginstall}"
626 smbd
="${SMBD-/usr/sfw/sbin/smbd}"
627 needs_libsunmath
="no"
628 solarisrev
=`uname -r | cut -f2 -d.`
629 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
630 if test "$solarisrev" -le 9 ; then
631 if test -f /opt
/SUNWspro
/prod
/lib
/libsunmath.so
.1; then
632 needs_libsunmath
="yes"
633 QEMU_CFLAGS
="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
634 LDFLAGS
="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
635 LIBS
="-lsunmath $LIBS"
637 error_exit
"QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
638 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
639 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
640 "Studio 11 can be downloaded from www.sun.com."
644 if test -f /usr
/include
/sys
/soundcard.h
; then
647 audio_possible_drivers
="oss sdl"
648 # needed for CMSG_ macros in sys/socket.h
649 QEMU_CFLAGS
="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
650 # needed for TIOCWIN* defines in termios.h
651 QEMU_CFLAGS
="-D__EXTENSIONS__ $QEMU_CFLAGS"
652 QEMU_CFLAGS
="-std=gnu99 $QEMU_CFLAGS"
653 solarisnetlibs
="-lsocket -lnsl -lresolv"
654 LIBS
="$solarisnetlibs $LIBS"
655 libs_qga
="$solarisnetlibs $libs_qga"
663 QEMU_CFLAGS
="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
664 LIBS
="-lposix_error_mapper -lnetwork $LIBS"
668 audio_possible_drivers
="oss alsa sdl esd pa"
674 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then
675 audio_possible_drivers
="$audio_possible_drivers fmod"
677 QEMU_INCLUDES
="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
681 if [ "$bsd" = "yes" ] ; then
682 if [ "$darwin" != "yes" ] ; then
687 : ${make=${MAKE-make}}
688 : ${install=${INSTALL-install}}
689 : ${python=${PYTHON-python}}
690 : ${smbd=${SMBD-/usr/sbin/smbd}}
692 # Default objcc to clang if available, otherwise use CC
699 if test "$mingw32" = "yes" ; then
702 QEMU_CFLAGS
="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
703 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
704 QEMU_CFLAGS
="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
705 LIBS
="-lwinmm -lws2_32 -liphlpapi $LIBS"
707 int main(void) { return 0; }
709 if compile_prog
"" "-liberty" ; then
710 LIBS
="-liberty $LIBS"
712 prefix
="c:/Program Files/QEMU"
715 qemu_docdir
="\${prefix}"
717 sysconfdir
="\${prefix}"
720 libs_qga
="-lws2_32 -lwinmm -lpowrprof $libs_qga"
726 optarg
=`expr "x$opt" : 'x[^=]*=\(.*\)'`
728 --help|
-h) show_help
=yes
730 --version|
-V) exec cat $source_path/VERSION
732 --prefix=*) prefix
="$optarg"
734 --interp-prefix=*) interp_prefix
="$optarg"
742 --host-cc=*) host_cc
="$optarg"
746 --iasl=*) iasl
="$optarg"
748 --objcc=*) objcc
="$optarg"
750 --make=*) make="$optarg"
752 --install=*) install="$optarg"
754 --python=*) python
="$optarg"
756 --gcov=*) gcov_tool
="$optarg"
758 --smbd=*) smbd
="$optarg"
766 --disable-debug-info)
773 --target-list=*) target_list
="$optarg"
775 --enable-trace-backends=*) trace_backends
="$optarg"
777 # XXX: backwards compatibility
778 --enable-trace-backend=*) trace_backends
="$optarg"
780 --with-trace-file=*) trace_file
="$optarg"
782 --enable-gprof) gprof
="yes"
784 --enable-gcov) gcov
="yes"
788 LDFLAGS
="-static $LDFLAGS"
789 QEMU_PKG_CONFIG_FLAGS
="--static $QEMU_PKG_CONFIG_FLAGS"
791 --mandir=*) mandir
="$optarg"
793 --bindir=*) bindir
="$optarg"
795 --libdir=*) libdir
="$optarg"
797 --libexecdir=*) libexecdir
="$optarg"
799 --includedir=*) includedir
="$optarg"
801 --datadir=*) datadir
="$optarg"
803 --with-confsuffix=*) confsuffix
="$optarg"
805 --docdir=*) qemu_docdir
="$optarg"
807 --sysconfdir=*) sysconfdir
="$optarg"
809 --localstatedir=*) local_statedir
="$optarg"
811 --sbindir=*|
--sharedstatedir=*|\
812 --oldincludedir=*|
--datarootdir=*|
--infodir=*|
--localedir=*|\
813 --htmldir=*|
--dvidir=*|
--pdfdir=*|
--psdir=*)
814 # These switches are silently ignored, for compatibility with
815 # autoconf-generated configure scripts. This allows QEMU's
816 # configure to be used by RPM and similar macros that set
817 # lots of directory switches by default.
819 --with-system-pixman) pixman
="system"
821 --without-system-pixman) pixman
="internal"
823 --without-pixman) pixman
="none"
825 --disable-sdl) sdl
="no"
827 --enable-sdl) sdl
="yes"
829 --with-sdlabi=*) sdlabi
="$optarg"
831 --disable-qom-cast-debug) qom_cast_debug
="no"
833 --enable-qom-cast-debug) qom_cast_debug
="yes"
835 --disable-virtfs) virtfs
="no"
837 --enable-virtfs) virtfs
="yes"
839 --disable-vnc) vnc
="no"
841 --enable-vnc) vnc
="yes"
843 --fmod-lib=*) fmod_lib
="$optarg"
845 --fmod-inc=*) fmod_inc
="$optarg"
847 --oss-lib=*) oss_lib
="$optarg"
849 --audio-drv-list=*) audio_drv_list
="$optarg"
851 --block-drv-rw-whitelist=*|
--block-drv-whitelist=*) block_drv_rw_whitelist
=`echo "$optarg" | sed -e 's/,/ /g'`
853 --block-drv-ro-whitelist=*) block_drv_ro_whitelist
=`echo "$optarg" | sed -e 's/,/ /g'`
855 --enable-debug-tcg) debug_tcg
="yes"
857 --disable-debug-tcg) debug_tcg
="no"
860 # Enable debugging options that aren't excessively noisy
865 --enable-sparse) sparse
="yes"
867 --disable-sparse) sparse
="no"
869 --disable-strip) strip_opt
="no"
871 --disable-vnc-tls) vnc_tls
="no"
873 --enable-vnc-tls) vnc_tls
="yes"
875 --disable-vnc-sasl) vnc_sasl
="no"
877 --enable-vnc-sasl) vnc_sasl
="yes"
879 --disable-vnc-jpeg) vnc_jpeg
="no"
881 --enable-vnc-jpeg) vnc_jpeg
="yes"
883 --disable-vnc-png) vnc_png
="no"
885 --enable-vnc-png) vnc_png
="yes"
887 --disable-vnc-ws) vnc_ws
="no"
889 --enable-vnc-ws) vnc_ws
="yes"
891 --disable-slirp) slirp
="no"
893 --disable-uuid) uuid
="no"
895 --enable-uuid) uuid
="yes"
897 --disable-vde) vde
="no"
899 --enable-vde) vde
="yes"
901 --disable-netmap) netmap
="no"
903 --enable-netmap) netmap
="yes"
905 --disable-xen) xen
="no"
907 --enable-xen) xen
="yes"
909 --disable-xen-pci-passthrough) xen_pci_passthrough
="no"
911 --enable-xen-pci-passthrough) xen_pci_passthrough
="yes"
913 --disable-brlapi) brlapi
="no"
915 --enable-brlapi) brlapi
="yes"
917 --disable-bluez) bluez
="no"
919 --enable-bluez) bluez
="yes"
921 --disable-kvm) kvm
="no"
923 --enable-kvm) kvm
="yes"
925 --disable-tcg-interpreter) tcg_interpreter
="no"
927 --enable-tcg-interpreter) tcg_interpreter
="yes"
929 --disable-cap-ng) cap_ng
="no"
931 --enable-cap-ng) cap_ng
="yes"
933 --disable-spice) spice
="no"
935 --enable-spice) spice
="yes"
937 --disable-libiscsi) libiscsi
="no"
939 --enable-libiscsi) libiscsi
="yes"
941 --disable-libnfs) libnfs
="no"
943 --enable-libnfs) libnfs
="yes"
945 --enable-profiler) profiler
="yes"
947 --disable-cocoa) cocoa
="no"
952 audio_drv_list
="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
954 --disable-system) softmmu
="no"
956 --enable-system) softmmu
="yes"
963 --disable-linux-user) linux_user
="no"
965 --enable-linux-user) linux_user
="yes"
967 --disable-bsd-user) bsd_user
="no"
969 --enable-bsd-user) bsd_user
="yes"
971 --enable-guest-base) guest_base
="yes"
973 --disable-guest-base) guest_base
="no"
975 --enable-pie) pie
="yes"
977 --disable-pie) pie
="no"
979 --enable-werror) werror
="yes"
981 --disable-werror) werror
="no"
983 --enable-stack-protector) stack_protector
="yes"
985 --disable-stack-protector) stack_protector
="no"
987 --disable-curses) curses
="no"
989 --enable-curses) curses
="yes"
991 --disable-curl) curl
="no"
993 --enable-curl) curl
="yes"
995 --disable-fdt) fdt
="no"
997 --enable-fdt) fdt
="yes"
999 --disable-linux-aio) linux_aio
="no"
1001 --enable-linux-aio) linux_aio
="yes"
1003 --disable-attr) attr
="no"
1005 --enable-attr) attr
="yes"
1007 --disable-blobs) blobs
="no"
1009 --with-pkgversion=*) pkgversion
=" ($optarg)"
1011 --with-coroutine=*) coroutine
="$optarg"
1013 --disable-coroutine-pool) coroutine_pool
="no"
1015 --enable-coroutine-pool) coroutine_pool
="yes"
1017 --disable-docs) docs
="no"
1019 --enable-docs) docs
="yes"
1021 --disable-vhost-net) vhost_net
="no"
1023 --enable-vhost-net) vhost_net
="yes"
1025 --disable-vhost-scsi) vhost_scsi
="no"
1027 --enable-vhost-scsi) vhost_scsi
="yes"
1029 --disable-glx) glx
="no"
1031 --enable-glx) glx
="yes"
1033 --disable-rbd) rbd
="no"
1035 --enable-rbd) rbd
="yes"
1037 --disable-xfsctl) xfs
="no"
1039 --enable-xfsctl) xfs
="yes"
1041 --disable-smartcard-nss) smartcard_nss
="no"
1043 --enable-smartcard-nss) smartcard_nss
="yes"
1045 --disable-libusb) libusb
="no"
1047 --enable-libusb) libusb
="yes"
1049 --disable-usb-redir) usb_redir
="no"
1051 --enable-usb-redir) usb_redir
="yes"
1053 --disable-zlib-test) zlib
="no"
1055 --disable-lzo) lzo
="no"
1057 --enable-lzo) lzo
="yes"
1059 --disable-snappy) snappy
="no"
1061 --enable-snappy) snappy
="yes"
1063 --enable-guest-agent) guest_agent
="yes"
1065 --disable-guest-agent) guest_agent
="no"
1067 --with-vss-sdk) vss_win32_sdk
=""
1069 --with-vss-sdk=*) vss_win32_sdk
="$optarg"
1071 --without-vss-sdk) vss_win32_sdk
="no"
1073 --with-win-sdk) win_sdk
=""
1075 --with-win-sdk=*) win_sdk
="$optarg"
1077 --without-win-sdk) win_sdk
="no"
1079 --enable-tools) want_tools
="yes"
1081 --disable-tools) want_tools
="no"
1083 --enable-seccomp) seccomp
="yes"
1085 --disable-seccomp) seccomp
="no"
1087 --disable-glusterfs) glusterfs
="no"
1089 --enable-glusterfs) glusterfs
="yes"
1091 --disable-archipelago) archipelago
="no"
1093 --enable-archipelago) archipelago
="yes"
1095 --disable-virtio-blk-data-plane) virtio_blk_data_plane
="no"
1097 --enable-virtio-blk-data-plane) virtio_blk_data_plane
="yes"
1099 --disable-gtk) gtk
="no"
1101 --enable-gtk) gtk
="yes"
1103 --enable-rdma) rdma
="yes"
1105 --disable-rdma) rdma
="no"
1107 --with-gtkabi=*) gtkabi
="$optarg"
1109 --disable-vte) vte
="no"
1111 --enable-vte) vte
="yes"
1113 --disable-tpm) tpm
="no"
1115 --enable-tpm) tpm
="yes"
1117 --disable-libssh2) libssh2
="no"
1119 --enable-libssh2) libssh2
="yes"
1121 --enable-vhdx) vhdx
="yes"
1123 --disable-vhdx) vhdx
="no"
1125 --disable-quorum) quorum
="no"
1127 --enable-quorum) quorum
="yes"
1129 --disable-numa) numa
="no"
1131 --enable-numa) numa
="yes"
1134 echo "ERROR: unknown option $opt"
1135 echo "Try '$0 --help' for more information"
1141 if ! has
$python; then
1142 error_exit
"Python not found. Use --python=/path/to/python"
1145 # Note that if the Python conditional here evaluates True we will exit
1146 # with status 1 which is a shell 'false' value.
1147 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1148 error_exit
"Cannot use '$python', Python 2.4 or later is required." \
1149 "Note that Python 3 or later is not yet supported." \
1150 "Use --python=/path/to/python to specify a supported Python."
1153 # The -B switch was added in Python 2.6.
1154 # If it is supplied, compiled files are not written.
1155 # Use it for Python versions which support it.
1156 if $python -B -c 'import sys; sys.exit(0)' 2>/dev
/null
; then
1163 LDFLAGS
="-m32 $LDFLAGS"
1167 LDFLAGS
="-m64 $LDFLAGS"
1170 LDFLAGS
="-m32 $LDFLAGS"
1171 CPU_CFLAGS
="-m32 -mcpu=ultrasparc"
1174 LDFLAGS
="-m64 $LDFLAGS"
1175 CPU_CFLAGS
="-m64 -mcpu=ultrasparc"
1179 LDFLAGS
="-m31 $LDFLAGS"
1183 LDFLAGS
="-m64 $LDFLAGS"
1187 LDFLAGS
="-m32 $LDFLAGS"
1188 cc_i386
='$(CC) -m32'
1192 LDFLAGS
="-m64 $LDFLAGS"
1193 cc_i386
='$(CC) -m32'
1197 LDFLAGS
="-mx32 $LDFLAGS"
1198 cc_i386
='$(CC) -m32'
1200 # No special flags required for other host CPUs
1203 QEMU_CFLAGS
="$CPU_CFLAGS $QEMU_CFLAGS"
1204 EXTRA_CFLAGS
="$CPU_CFLAGS $EXTRA_CFLAGS"
1206 default_target_list
=""
1210 if [ "$softmmu" = "yes" ]; then
1211 mak_wilds
="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1213 if [ "$linux_user" = "yes" ]; then
1214 mak_wilds
="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1216 if [ "$bsd_user" = "yes" ]; then
1217 mak_wilds
="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1220 for config
in $mak_wilds; do
1221 default_target_list
="${default_target_list} $(basename "$config" .mak)"
1224 if test x
"$show_help" = x
"yes" ; then
1227 Usage: configure [options]
1228 Options: [defaults in brackets after descriptions]
1231 --help print this message
1232 --prefix=PREFIX install in PREFIX [$prefix]
1233 --interp-prefix=PREFIX where to find shared libraries, etc.
1234 use %M for cpu name [$interp_prefix]
1235 --target-list=LIST set target list (default: build everything)
1236 $(echo Available targets: $default_target_list | \
1237 fold -s -w 53 | sed -e 's/^/ /')
1239 Advanced options (experts only):
1240 --source-path=PATH path of source code [$source_path]
1241 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1242 --cc=CC use C compiler CC [$cc]
1243 --iasl=IASL use ACPI compiler IASL [$iasl]
1244 --host-cc=CC use C compiler CC [$host_cc] for code run at
1246 --cxx=CXX use C++ compiler CXX [$cxx]
1247 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1248 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1249 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1250 --make=MAKE use specified make [$make]
1251 --install=INSTALL use specified install [$install]
1252 --python=PYTHON use specified python [$python]
1253 --smbd=SMBD use specified smbd [$smbd]
1254 --static enable static build [$static]
1255 --mandir=PATH install man pages in PATH
1256 --datadir=PATH install firmware in PATH$confsuffix
1257 --docdir=PATH install documentation in PATH$confsuffix
1258 --bindir=PATH install binaries in PATH
1259 --libdir=PATH install libraries in PATH
1260 --sysconfdir=PATH install config in PATH$confsuffix
1261 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1262 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1263 --enable-modules enable modules support
1264 --enable-debug-tcg enable TCG debugging
1265 --disable-debug-tcg disable TCG debugging (default)
1266 --enable-debug-info enable debugging information (default)
1267 --disable-debug-info disable debugging information
1268 --enable-debug enable common debug build options
1269 --enable-sparse enable sparse checker
1270 --disable-sparse disable sparse checker (default)
1271 --disable-strip disable stripping binaries
1272 --disable-werror disable compilation abort on warning
1273 --disable-stack-protector disable compiler-provided stack protection
1274 --disable-sdl disable SDL
1275 --enable-sdl enable SDL
1276 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1277 --disable-gtk disable gtk UI
1278 --enable-gtk enable gtk UI
1279 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1280 --disable-virtfs disable VirtFS
1281 --enable-virtfs enable VirtFS
1282 --disable-vnc disable VNC
1283 --enable-vnc enable VNC
1284 --disable-cocoa disable Cocoa (Mac OS X only)
1285 --enable-cocoa enable Cocoa (default on Mac OS X)
1286 --audio-drv-list=LIST set audio drivers list:
1287 Available drivers: $audio_possible_drivers
1288 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1289 --block-drv-rw-whitelist=L
1290 set block driver read-write whitelist
1291 (affects only QEMU, not qemu-img)
1292 --block-drv-ro-whitelist=L
1293 set block driver read-only whitelist
1294 (affects only QEMU, not qemu-img)
1295 --disable-xen disable xen backend driver support
1296 --enable-xen enable xen backend driver support
1297 --disable-xen-pci-passthrough
1298 --enable-xen-pci-passthrough
1299 --disable-brlapi disable BrlAPI
1300 --enable-brlapi enable BrlAPI
1301 --disable-vnc-tls disable TLS encryption for VNC server
1302 --enable-vnc-tls enable TLS encryption for VNC server
1303 --disable-vnc-sasl disable SASL encryption for VNC server
1304 --enable-vnc-sasl enable SASL encryption for VNC server
1305 --disable-vnc-jpeg disable JPEG lossy compression for VNC server
1306 --enable-vnc-jpeg enable JPEG lossy compression for VNC server
1307 --disable-vnc-png disable PNG compression for VNC server (default)
1308 --enable-vnc-png enable PNG compression for VNC server
1309 --disable-vnc-ws disable Websockets support for VNC server
1310 --enable-vnc-ws enable Websockets support for VNC server
1311 --disable-curses disable curses output
1312 --enable-curses enable curses output
1313 --disable-curl disable curl connectivity
1314 --enable-curl enable curl connectivity
1315 --disable-fdt disable fdt device tree
1316 --enable-fdt enable fdt device tree
1317 --disable-bluez disable bluez stack connectivity
1318 --enable-bluez enable bluez stack connectivity
1319 --disable-slirp disable SLIRP userspace network connectivity
1320 --disable-kvm disable KVM acceleration support
1321 --enable-kvm enable KVM acceleration support
1322 --disable-rdma disable RDMA-based migration support
1323 --enable-rdma enable RDMA-based migration support
1324 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1325 --enable-system enable all system emulation targets
1326 --disable-system disable all system emulation targets
1327 --enable-user enable supported user emulation targets
1328 --disable-user disable all user emulation targets
1329 --enable-linux-user enable all linux usermode emulation targets
1330 --disable-linux-user disable all linux usermode emulation targets
1331 --enable-bsd-user enable all BSD usermode emulation targets
1332 --disable-bsd-user disable all BSD usermode emulation targets
1333 --enable-guest-base enable GUEST_BASE support for usermode
1335 --disable-guest-base disable GUEST_BASE support
1336 --enable-pie build Position Independent Executables
1337 --disable-pie do not build Position Independent Executables
1338 --fmod-lib path to FMOD library
1339 --fmod-inc path to FMOD includes
1340 --oss-lib path to OSS library
1341 --cpu=CPU Build for host CPU [$cpu]
1342 --disable-uuid disable uuid support
1343 --enable-uuid enable uuid support
1344 --disable-vde disable support for vde network
1345 --enable-vde enable support for vde network
1346 --disable-netmap disable support for netmap network
1347 --enable-netmap enable support for netmap network
1348 --disable-linux-aio disable Linux AIO support
1349 --enable-linux-aio enable Linux AIO support
1350 --disable-cap-ng disable libcap-ng support
1351 --enable-cap-ng enable libcap-ng support
1352 --disable-attr disables attr and xattr support
1353 --enable-attr enable attr and xattr support
1354 --disable-blobs disable installing provided firmware blobs
1355 --enable-docs enable documentation build
1356 --disable-docs disable documentation build
1357 --disable-vhost-net disable vhost-net acceleration support
1358 --enable-vhost-net enable vhost-net acceleration support
1359 --enable-trace-backends=B Set trace backend
1360 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1361 --with-trace-file=NAME Full PATH,NAME of file to store traces
1363 --disable-spice disable spice
1364 --enable-spice enable spice
1365 --enable-rbd enable building the rados block device (rbd)
1366 --disable-libiscsi disable iscsi support
1367 --enable-libiscsi enable iscsi support
1368 --disable-libnfs disable nfs support
1369 --enable-libnfs enable nfs support
1370 --disable-smartcard-nss disable smartcard nss support
1371 --enable-smartcard-nss enable smartcard nss support
1372 --disable-libusb disable libusb (for usb passthrough)
1373 --enable-libusb enable libusb (for usb passthrough)
1374 --disable-usb-redir disable usb network redirection support
1375 --enable-usb-redir enable usb network redirection support
1376 --enable-lzo enable the support of lzo compression library
1377 --enable-snappy enable the support of snappy compression library
1378 --disable-guest-agent disable building of the QEMU Guest Agent
1379 --enable-guest-agent enable building of the QEMU Guest Agent
1380 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1381 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1382 --disable-seccomp disable seccomp support
1383 --enable-seccomp enables seccomp support
1384 --with-coroutine=BACKEND coroutine backend. Supported options:
1385 gthread, ucontext, sigaltstack, windows
1386 --disable-coroutine-pool disable coroutine freelist (worse performance)
1387 --enable-coroutine-pool enable coroutine freelist (better performance)
1388 --enable-glusterfs enable GlusterFS backend
1389 --disable-glusterfs disable GlusterFS backend
1390 --enable-archipelago enable Archipelago backend
1391 --disable-archipelago disable Archipelago backend
1392 --enable-gcov enable test coverage analysis with gcov
1393 --gcov=GCOV use specified gcov [$gcov_tool]
1394 --disable-tpm disable TPM support
1395 --enable-tpm enable TPM support
1396 --disable-libssh2 disable ssh block device support
1397 --enable-libssh2 enable ssh block device support
1398 --disable-vhdx disables support for the Microsoft VHDX image format
1399 --enable-vhdx enable support for the Microsoft VHDX image format
1400 --disable-quorum disable quorum block filter support
1401 --enable-quorum enable quorum block filter support
1402 --disable-numa disable libnuma support
1403 --enable-numa enable libnuma support
1405 NOTE: The object files are built at the place where configure is launched
1410 # Now we have handled --enable-tcg-interpreter and know we're not just
1411 # printing the help message, bail out if the host CPU isn't supported.
1412 if test "$ARCH" = "unknown"; then
1413 if test "$tcg_interpreter" = "yes" ; then
1414 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1417 error_exit
"Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1421 # Consult white-list to determine whether to enable werror
1422 # by default. Only enable by default for git builds
1423 z_version
=`cut -f3 -d. $source_path/VERSION`
1425 if test -z "$werror" ; then
1426 if test -d "$source_path/.git" -a \
1427 "$linux" = "yes" ; then
1434 # check that the C compiler works.
1436 int main(void) { return 0; }
1439 if compile_object
; then
1440 : C compiler works ok
1442 error_exit
"\"$cc\" either does not exist or does not work"
1445 # Check that the C++ compiler exists and works with the C compiler
1448 int c_function(void);
1449 int main(void) { return c_function(); }
1456 int c_function(void);
1458 int c_function(void) { return 42; }
1463 if do_cxx
$QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
1464 # C++ compiler $cxx works ok with C compiler $cc
1467 echo "C++ compiler $cxx does not work with C compiler $cc"
1468 echo "Disabling C++ specific optional code"
1472 echo "No C++ compiler available; disabling C++ specific optional code"
1476 gcc_flags
="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1477 gcc_flags
="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1478 gcc_flags
="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1479 gcc_flags
="-Wendif-labels $gcc_flags"
1480 gcc_flags
="-Wno-initializer-overrides $gcc_flags"
1481 gcc_flags
="-Wno-string-plus-int $gcc_flags"
1482 # Note that we do not add -Werror to gcc_flags here, because that would
1483 # enable it for all configure tests. If a configure test failed due
1484 # to -Werror this would just silently disable some features,
1485 # so it's too error prone.
1487 int main(void) { return 0; }
1489 for flag
in $gcc_flags; do
1490 # Use the positive sense of the flag when testing for -Wno-wombat
1491 # support (gcc will happily accept the -Wno- form of unknown
1493 optflag
="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1494 if compile_prog
"-Werror $optflag" "" ; then
1495 QEMU_CFLAGS
="$QEMU_CFLAGS $flag"
1499 if test "$stack_protector" != "no"; then
1500 gcc_flags
="-fstack-protector-strong -fstack-protector-all"
1502 for flag
in $gcc_flags; do
1503 # We need to check both a compile and a link, since some compiler
1504 # setups fail only on a .c->.o compile and some only at link time
1505 if do_cc
$QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1506 compile_prog
"-Werror $flag" ""; then
1507 QEMU_CFLAGS
="$QEMU_CFLAGS $flag"
1508 LIBTOOLFLAGS
="$LIBTOOLFLAGS -Wc,$flag"
1513 if test "$stack_protector" = yes; then
1514 if test $sp_on = 0; then
1515 error_exit
"Stack protector not supported"
1520 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1521 # large functions that use global variables. The bug is in all releases of
1522 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1523 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1525 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1526 int main(void) { return 0; }
1528 #error No bug in this compiler.
1531 if compile_prog
"-Werror -fno-gcse" "" ; then
1532 TRANSLATE_OPT_CFLAGS
=-fno-gcse
1535 if test "$static" = "yes" ; then
1536 if test "$modules" = "yes" ; then
1537 error_exit
"static and modules are mutually incompatible"
1539 if test "$pie" = "yes" ; then
1540 error_exit
"static and pie are mutually incompatible"
1546 if test "$pie" = ""; then
1547 case "$cpu-$targetos" in
1548 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD
)
1556 if test "$pie" != "no" ; then
1560 # define THREAD __thread
1565 static THREAD int tls_var;
1567 int main(void) { return tls_var; }
1570 if compile_prog
"-fPIE -DPIE" "-pie"; then
1571 QEMU_CFLAGS
="-fPIE -DPIE $QEMU_CFLAGS"
1572 LDFLAGS
="-pie $LDFLAGS"
1574 if compile_prog
"" "-Wl,-z,relro -Wl,-z,now" ; then
1575 LDFLAGS
="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1578 if test "$pie" = "yes"; then
1579 error_exit
"PIE not available due to missing toolchain support"
1581 echo "Disabling PIE due to missing toolchain support"
1586 if compile_prog
"-fno-pie" "-nopie"; then
1587 CFLAGS_NOPIE
="-fno-pie"
1588 LDFLAGS_NOPIE
="-nopie"
1592 # check for broken gcc and libtool in RHEL5
1593 if test -n "$libtool" -a "$pie" != "no" ; then
1596 void *f(unsigned char *buf, int len);
1597 void *g(unsigned char *buf, int len);
1600 f(unsigned char *buf, int len)
1606 g(unsigned char *buf, int len)
1612 if ! libtool_prog
; then
1613 echo "Disabling libtool due to broken toolchain support"
1618 ##########################################
1619 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1620 # use i686 as default anyway, but for those that don't, an explicit
1621 # specification is necessary
1623 if test "$cpu" = "i386"; then
1625 static int sfaa(int *ptr)
1627 return __sync_fetch_and_and(ptr, 0);
1633 val = __sync_val_compare_and_swap(&val, 0, 1);
1638 if ! compile_prog
"" "" ; then
1639 QEMU_CFLAGS
="-march=i486 $QEMU_CFLAGS"
1643 #########################################
1644 # Solaris specific configure tool chain decisions
1646 if test "$solaris" = "yes" ; then
1647 if has
$install; then
1650 error_exit
"Solaris install program not found. Use --install=/usr/ucb/install or" \
1651 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1652 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1654 if test "`path_of $install`" = "/usr/sbin/install" ; then
1655 error_exit
"Solaris /usr/sbin/install is not an appropriate install program." \
1656 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1657 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1662 if test -f /usr
/ccs
/bin
/ar ; then
1663 error_exit
"No path includes ar" \
1664 "Add /usr/ccs/bin to your path and rerun configure"
1666 error_exit
"No path includes ar"
1670 if test -z "${target_list+xxx}" ; then
1671 target_list
="$default_target_list"
1673 target_list
=`echo "$target_list" | sed -e 's/,/ /g'`
1676 # Check that we recognised the target name; this allows a more
1677 # friendly error message than if we let it fall through.
1678 for target
in $target_list; do
1679 case " $default_target_list " in
1683 error_exit
"Unknown target name '$target'"
1688 # see if system emulation was really requested
1689 case " $target_list " in
1690 *"-softmmu "*) softmmu
=yes
1696 feature_not_found
() {
1700 error_exit
"User requested feature $feature" \
1701 "configure was not able to find it." \
1706 # big/little endian test
1708 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1709 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1710 extern int foo(short *, short *);
1711 int main(int argc, char *argv[]) {
1712 return foo(big_endian, little_endian);
1716 if compile_object
; then
1717 if grep -q BiGeNdIaN
$TMPO ; then
1719 elif grep -q LiTtLeEnDiAn
$TMPO ; then
1722 echo big
/little
test failed
1725 echo big
/little
test failed
1728 ##########################################
1732 #include <sys/socket.h>
1733 #include <linux/ip.h>
1734 int main(void) { return sizeof(struct mmsghdr); }
1736 if compile_prog
"" "" ; then
1742 ##########################################
1745 if ! has
"$pkg_config_exe"; then
1746 error_exit
"pkg-config binary '$pkg_config_exe' not found"
1749 ##########################################
1752 if test "$linux_user" = "yes"; then
1755 #include <linux/futex.h>
1757 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1763 if ! compile_object
; then
1764 feature_not_found
"nptl" "Install glibc and linux kernel headers."
1768 ##########################################
1771 if test "$zlib" != "no" ; then
1774 int main(void) { zlibVersion(); return 0; }
1776 if compile_prog
"" "-lz" ; then
1779 error_exit
"zlib check failed" \
1780 "Make sure to have the zlib libs and headers installed."
1785 ##########################################
1788 if test "$lzo" != "no" ; then
1790 #include <lzo/lzo1x.h>
1791 int main(void) { lzo_version(); return 0; }
1793 if compile_prog
"" "-llzo2" ; then
1794 libs_softmmu
="$libs_softmmu -llzo2"
1797 if test "$lzo" = "yes"; then
1798 feature_not_found
"liblzo2" "Install liblzo2 devel"
1804 ##########################################
1807 if test "$snappy" != "no" ; then
1809 #include <snappy-c.h>
1810 int main(void) { snappy_max_compressed_length(4096); return 0; }
1812 if compile_prog
"" "-lsnappy" ; then
1813 libs_softmmu
="$libs_softmmu -lsnappy"
1816 if test "$snappy" = "yes"; then
1817 feature_not_found
"libsnappy" "Install libsnappy devel"
1823 ##########################################
1826 if test "$seccomp" != "no" ; then
1827 if $pkg_config --atleast-version=2.1.0 libseccomp
; then
1828 libs_softmmu
="$libs_softmmu `$pkg_config --libs libseccomp`"
1829 QEMU_CFLAGS
="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1832 if test "$seccomp" = "yes"; then
1833 feature_not_found
"libseccomp" "Install libseccomp devel >= 2.1.0"
1838 ##########################################
1841 if test "$xen" != "no" ; then
1842 xen_libs
="-lxenstore -lxenctrl -lxenguest"
1844 # First we test whether Xen headers and libraries are available.
1845 # If no, we are done and there is no Xen support.
1846 # If yes, more tests are run to detect the Xen version.
1850 #include <xenctrl.h>
1855 if ! compile_prog
"" "$xen_libs" ; then
1857 if test "$xen" = "yes" ; then
1858 feature_not_found
"xen" "Install xen devel"
1864 cat > $TMPC <<EOF &&
1865 #include <xenctrl.h>
1866 #include <xenstore.h>
1868 #include <xen/hvm/hvm_info_table.h>
1869 #if !defined(HVM_MAX_VCPUS)
1870 # error HVM_MAX_VCPUS not defined
1875 xc = xc_interface_open(0, 0, 0);
1876 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1877 xc_gnttab_open(NULL, 0);
1878 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1879 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1883 compile_prog
"" "$xen_libs"
1885 xen_ctrl_version
=420
1889 cat > $TMPC <<EOF &&
1890 #include <xenctrl.h>
1893 #include <xen/hvm/hvm_info_table.h>
1894 #if !defined(HVM_MAX_VCPUS)
1895 # error HVM_MAX_VCPUS not defined
1899 xc_interface_open(0, 0, 0);
1900 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1901 xc_gnttab_open(NULL, 0);
1902 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1906 compile_prog
"" "$xen_libs"
1908 xen_ctrl_version
=410
1913 cat > $TMPC <<EOF &&
1914 #include <xenctrl.h>
1917 #include <xen/hvm/hvm_info_table.h>
1918 #if !defined(HVM_MAX_VCPUS)
1919 # error HVM_MAX_VCPUS not defined
1922 struct xen_add_to_physmap xatp = {
1923 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1926 xc_interface_open();
1928 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1929 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1933 compile_prog
"" "$xen_libs"
1935 xen_ctrl_version
=400
1940 cat > $TMPC <<EOF &&
1941 #include <xenctrl.h>
1944 struct xen_add_to_physmap xatp = {
1945 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1948 xc_interface_open();
1950 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1951 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1955 compile_prog
"" "$xen_libs"
1957 xen_ctrl_version
=340
1962 cat > $TMPC <<EOF &&
1963 #include <xenctrl.h>
1967 xc_interface_open();
1969 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1973 compile_prog
"" "$xen_libs"
1975 xen_ctrl_version
=330
1978 # Xen version unsupported
1980 if test "$xen" = "yes" ; then
1981 feature_not_found
"xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)"
1986 if test "$xen" = yes; then
1987 libs_softmmu
="$xen_libs $libs_softmmu"
1991 if test "$xen_pci_passthrough" != "no"; then
1992 if test "$xen" = "yes" && test "$linux" = "yes" &&
1993 test "$xen_ctrl_version" -ge 340; then
1994 xen_pci_passthrough
=yes
1996 if test "$xen_pci_passthrough" = "yes"; then
1997 if test "$xen_ctrl_version" -lt 340; then
1998 error_exit
"User requested feature Xen PCI Passthrough" \
1999 "This feature does not work with Xen 3.3"
2001 error_exit
"User requested feature Xen PCI Passthrough" \
2002 " but this feature requires /sys from Linux"
2004 xen_pci_passthrough
=no
2008 ##########################################
2011 if ! has
$libtool; then
2015 # MacOSX ships with a libtool which isn't the GNU one; weed this
2016 # out by checking whether libtool supports the --version switch
2017 if test -n "$libtool"; then
2018 if ! "$libtool" --version >/dev
/null
2>&1; then
2023 ##########################################
2025 if test "$sparse" != "no" ; then
2029 if test "$sparse" = "yes" ; then
2030 feature_not_found
"sparse" "Install sparse binary"
2036 ##########################################
2039 if test "$gtkabi" = ""; then
2040 # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
2041 # Use 3.0 as a fallback if that is available.
2042 if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
2044 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
2051 if test "$gtk" != "no"; then
2052 gtkpackage
="gtk+-$gtkabi"
2053 gtkx11package
="gtk+-x11-$gtkabi"
2054 if test "$gtkabi" = "3.0" ; then
2059 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2060 gtk_cflags
=`$pkg_config --cflags $gtkpackage`
2061 gtk_libs
=`$pkg_config --libs $gtkpackage`
2062 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2063 gtk_libs
="$gtk_libs -lX11"
2065 libs_softmmu
="$gtk_libs $libs_softmmu"
2067 elif test "$gtk" = "yes"; then
2068 feature_not_found
"gtk" "Install gtk2 or gtk3 devel"
2074 ##########################################
2077 if test "$vte" != "no"; then
2078 if test "$gtkabi" = "3.0"; then
2079 vtepackage
="vte-2.90"
2085 if $pkg_config --exists "$vtepackage >= $vteversion"; then
2086 vte_cflags
=`$pkg_config --cflags $vtepackage`
2087 vte_libs
=`$pkg_config --libs $vtepackage`
2088 libs_softmmu
="$vte_libs $libs_softmmu"
2090 elif test "$vte" = "yes"; then
2091 if test "$gtkabi" = "3.0"; then
2092 feature_not_found
"vte" "Install libvte-2.90 devel"
2094 feature_not_found
"vte" "Install libvte devel"
2101 ##########################################
2104 # Look for sdl configuration program (pkg-config or sdl-config). Try
2105 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2107 if test $sdlabi = "2.0"; then
2108 sdl_config
=$sdl2_config
2110 sdlconfigname
=sdl2_config
2113 sdlconfigname
=sdl_config
2116 if test "`basename $sdl_config`" != $sdlconfigname && ! has
${sdl_config}; then
2117 sdl_config
=$sdlconfigname
2120 if $pkg_config $sdlname --exists; then
2121 sdlconfig
="$pkg_config $sdlname"
2122 _sdlversion
=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
2123 elif has
${sdl_config}; then
2124 sdlconfig
="$sdl_config"
2125 _sdlversion
=`$sdlconfig --version | sed 's/[^0-9]//g'`
2127 if test "$sdl" = "yes" ; then
2128 feature_not_found
"sdl" "Install SDL devel"
2132 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config
; then
2133 echo warning
: using
"\"$sdlconfig\"" to detect cross-compiled sdl
>&2
2137 if test "$sdl" != "no" ; then
2140 #undef main /* We don't want SDL to override our main() */
2141 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2143 sdl_cflags
=`$sdlconfig --cflags 2> /dev/null`
2144 if test "$static" = "yes" ; then
2145 sdl_libs
=`$sdlconfig --static-libs 2>/dev/null`
2147 sdl_libs
=`$sdlconfig --libs 2> /dev/null`
2149 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
2150 if test "$_sdlversion" -lt 121 ; then
2153 if test "$cocoa" = "no" ; then
2158 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2159 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2160 if test $?
= 0 && echo $sdl_libs |
grep -- -laa > /dev
/null
; then
2161 sdl_libs
="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
2162 sdl_cflags
="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
2164 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
2170 else # sdl not found
2171 if test "$sdl" = "yes" ; then
2172 feature_not_found
"sdl" "Install SDL devel"
2175 fi # sdl compile test
2178 if test "$sdl" = "yes" ; then
2181 #if defined(SDL_VIDEO_DRIVER_X11)
2182 #include <X11/XKBlib.h>
2184 #error No x11 support
2186 int main(void) { return 0; }
2188 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
2189 sdl_libs
="$sdl_libs -lX11"
2191 libs_softmmu
="$sdl_libs $libs_softmmu"
2194 ##########################################
2195 # RDMA needs OpenFabrics libraries
2196 if test "$rdma" != "no" ; then
2198 #include <rdma/rdma_cma.h>
2199 int main(void) { return 0; }
2201 rdma_libs
="-lrdmacm -libverbs"
2202 if compile_prog
"" "$rdma_libs" ; then
2204 libs_softmmu
="$libs_softmmu $rdma_libs"
2206 if test "$rdma" = "yes" ; then
2208 " OpenFabrics librdmacm/libibverbs not present." \
2210 " (1) Fast: Install infiniband packages from your distro." \
2211 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2212 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2218 ##########################################
2219 # VNC TLS/WS detection
2220 if test "$vnc" = "yes" -a \
( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \
) ; then
2222 #include <gnutls/gnutls.h>
2223 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
2225 vnc_tls_cflags
=`$pkg_config --cflags gnutls 2> /dev/null`
2226 vnc_tls_libs
=`$pkg_config --libs gnutls 2> /dev/null`
2227 if compile_prog
"$vnc_tls_cflags" "$vnc_tls_libs" ; then
2228 if test "$vnc_tls" != "no" ; then
2231 if test "$vnc_ws" != "no" ; then
2234 libs_softmmu
="$vnc_tls_libs $libs_softmmu"
2235 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_tls_cflags"
2237 if test "$vnc_tls" = "yes" ; then
2238 feature_not_found
"vnc-tls" "Install gnutls devel"
2240 if test "$vnc_ws" = "yes" ; then
2241 feature_not_found
"vnc-ws" "Install gnutls devel"
2248 ##########################################
2249 # Quorum probe (check for gnutls)
2250 if test "$quorum" != "no" ; then
2252 #include <gnutls/gnutls.h>
2253 #include <gnutls/crypto.h>
2254 int main(void) {char data[4096], digest[32];
2255 gnutls_hash_fast(GNUTLS_DIG_SHA256, data, 4096, digest);
2259 quorum_tls_cflags
=`$pkg_config --cflags gnutls 2> /dev/null`
2260 quorum_tls_libs
=`$pkg_config --libs gnutls 2> /dev/null`
2261 if compile_prog
"$quorum_tls_cflags" "$quorum_tls_libs" ; then
2263 libs_softmmu
="$quorum_tls_libs $libs_softmmu"
2264 libs_tools
="$quorum_tls_libs $libs_softmmu"
2265 QEMU_CFLAGS
="$QEMU_CFLAGS $quorum_tls_cflags"
2268 if test "$quorum" = "yes"; then
2269 feature_not_found
"gnutls" "gnutls > 2.10.0 required to compile Quorum"
2275 ##########################################
2276 # VNC SASL detection
2277 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2279 #include <sasl/sasl.h>
2281 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2283 # Assuming Cyrus-SASL installed in /usr prefix
2285 vnc_sasl_libs
="-lsasl2"
2286 if compile_prog
"$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2288 libs_softmmu
="$vnc_sasl_libs $libs_softmmu"
2289 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_sasl_cflags"
2291 if test "$vnc_sasl" = "yes" ; then
2292 feature_not_found
"vnc-sasl" "Install Cyrus SASL devel"
2298 ##########################################
2299 # VNC JPEG detection
2300 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2303 #include <jpeglib.h>
2304 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2307 vnc_jpeg_libs
="-ljpeg"
2308 if compile_prog
"$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2310 libs_softmmu
="$vnc_jpeg_libs $libs_softmmu"
2311 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_jpeg_cflags"
2313 if test "$vnc_jpeg" = "yes" ; then
2314 feature_not_found
"vnc-jpeg" "Install libjpeg-turbo devel"
2320 ##########################################
2322 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2324 //#include <stdio.h>
2328 png_structp png_ptr;
2329 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2330 return png_ptr != 0;
2333 if $pkg_config libpng
--exists; then
2334 vnc_png_cflags
=`$pkg_config libpng --cflags`
2335 vnc_png_libs
=`$pkg_config libpng --libs`
2338 vnc_png_libs
="-lpng"
2340 if compile_prog
"$vnc_png_cflags" "$vnc_png_libs" ; then
2342 libs_softmmu
="$vnc_png_libs $libs_softmmu"
2343 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_png_cflags"
2345 if test "$vnc_png" = "yes" ; then
2346 feature_not_found
"vnc-png" "Install libpng devel"
2352 ##########################################
2353 # fnmatch() probe, used for ACL routines
2356 #include <fnmatch.h>
2359 fnmatch("foo", "foo", 0);
2363 if compile_prog
"" "" ; then
2367 ##########################################
2368 # uuid_generate() probe, used for vdi block driver
2369 # Note that on some systems (notably MacOSX) no extra library
2370 # need be linked to get the uuid functions.
2371 if test "$uuid" != "no" ; then
2374 #include <uuid/uuid.h>
2378 uuid_generate(my_uuid);
2382 if compile_prog
"" "" ; then
2384 elif compile_prog
"" "$uuid_libs" ; then
2386 libs_softmmu
="$uuid_libs $libs_softmmu"
2387 libs_tools
="$uuid_libs $libs_tools"
2389 if test "$uuid" = "yes" ; then
2390 feature_not_found
"uuid" "Install libuuid devel"
2396 if test "$vhdx" = "yes" ; then
2397 if test "$uuid" = "no" ; then
2398 error_exit
"uuid required for VHDX support"
2400 elif test "$vhdx" != "no" ; then
2401 if test "$uuid" = "yes" ; then
2408 ##########################################
2409 # xfsctl() probe, used for raw-posix
2410 if test "$xfs" != "no" ; then
2412 #include <stddef.h> /* NULL */
2413 #include <xfs/xfs.h>
2416 xfsctl(NULL, 0, 0, NULL);
2420 if compile_prog
"" "" ; then
2423 if test "$xfs" = "yes" ; then
2424 feature_not_found
"xfs" "Instal xfsprogs/xfslibs devel"
2430 ##########################################
2431 # vde libraries probe
2432 if test "$vde" != "no" ; then
2433 vde_libs
="-lvdeplug"
2435 #include <libvdeplug.h>
2438 struct vde_open_args a = {0, 0, 0};
2444 if compile_prog
"" "$vde_libs" ; then
2446 libs_softmmu
="$vde_libs $libs_softmmu"
2447 libs_tools
="$vde_libs $libs_tools"
2449 if test "$vde" = "yes" ; then
2450 feature_not_found
"vde" "Install vde (Virtual Distributed Ethernet) devel"
2456 ##########################################
2457 # netmap support probe
2458 # Apart from looking for netmap headers, we make sure that the host API version
2459 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
2460 # a minor/major version number. Minor new features will be marked with values up
2461 # to 15, and if something happens that requires a change to the backend we will
2462 # move above 15, submit the backend fixes and modify this two bounds.
2463 if test "$netmap" != "no" ; then
2465 #include <inttypes.h>
2467 #include <net/netmap.h>
2468 #include <net/netmap_user.h>
2469 #if (NETMAP_API < 11) || (NETMAP_API > 15)
2472 int main(void) { return 0; }
2474 if compile_prog
"" "" ; then
2477 if test "$netmap" = "yes" ; then
2478 feature_not_found
"netmap"
2484 ##########################################
2485 # libcap-ng library probe
2486 if test "$cap_ng" != "no" ; then
2492 capng_capability_to_name(CAPNG_EFFECTIVE);
2496 if compile_prog
"" "$cap_libs" ; then
2498 libs_tools
="$cap_libs $libs_tools"
2500 if test "$cap_ng" = "yes" ; then
2501 feature_not_found
"cap_ng" "Install libcap-ng devel"
2507 ##########################################
2508 # Sound support libraries probe
2519 int main(void) { $exp }
2521 if compile_prog
"$cfl" "$lib" ; then
2524 error_exit
"$drv check failed" \
2525 "Make sure to have the $drv libs and headers installed."
2529 audio_drv_list
=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2530 for drv
in $audio_drv_list; do
2533 audio_drv_probe
$drv alsa
/asoundlib.h
-lasound \
2534 "return snd_pcm_close((snd_pcm_t *)0);"
2535 libs_softmmu
="-lasound $libs_softmmu"
2539 if test -z $fmod_lib ||
test -z $fmod_inc; then
2540 error_exit
"You must specify path to FMOD library and headers" \
2541 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
2543 audio_drv_probe
$drv fmod.h
$fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
2544 libs_softmmu
="$fmod_lib $libs_softmmu"
2548 audio_drv_probe
$drv esd.h
-lesd 'return esd_play_stream(0, 0, "", 0);'
2549 libs_softmmu
="-lesd $libs_softmmu"
2554 audio_drv_probe
$drv pulse
/mainloop.h
"-lpulse" \
2555 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2556 libs_softmmu
="-lpulse $libs_softmmu"
2561 libs_softmmu
="-framework CoreAudio $libs_softmmu"
2565 libs_softmmu
="-lole32 -ldxguid $libs_softmmu"
2570 libs_softmmu
="$oss_lib $libs_softmmu"
2574 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2578 libs_softmmu
="-lwinmm $libs_softmmu"
2583 echo "$audio_possible_drivers" |
grep -q "\<$drv\>" ||
{
2584 error_exit
"Unknown driver '$drv' selected" \
2585 "Possible drivers are: $audio_possible_drivers"
2591 ##########################################
2594 if test "$brlapi" != "no" ; then
2595 brlapi_libs
="-lbrlapi"
2599 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2601 if compile_prog
"" "$brlapi_libs" ; then
2603 libs_softmmu
="$brlapi_libs $libs_softmmu"
2605 if test "$brlapi" = "yes" ; then
2606 feature_not_found
"brlapi" "Install brlapi devel"
2612 ##########################################
2614 if test "$curses" != "no" ; then
2615 if test "$mingw32" = "yes" ; then
2616 curses_list
="-lpdcurses"
2618 curses_list
="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2624 const char *s = curses_version();
2630 for curses_lib
in $curses_list; do
2632 if compile_prog
"" "$curses_lib" ; then
2634 libs_softmmu
="$curses_lib $libs_softmmu"
2639 if test "$curses_found" = "yes" ; then
2642 if test "$curses" = "yes" ; then
2643 feature_not_found
"curses" "Install ncurses devel"
2649 ##########################################
2651 if test "$curl" != "no" ; then
2652 if $pkg_config libcurl
--exists; then
2653 curlconfig
="$pkg_config libcurl"
2655 curlconfig
=curl-config
2658 #include <curl/curl.h>
2659 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2661 curl_cflags
=`$curlconfig --cflags 2>/dev/null`
2662 curl_libs
=`$curlconfig --libs 2>/dev/null`
2663 if compile_prog
"$curl_cflags" "$curl_libs" ; then
2666 if test "$curl" = "yes" ; then
2667 feature_not_found
"curl" "Install libcurl devel"
2673 ##########################################
2674 # bluez support probe
2675 if test "$bluez" != "no" ; then
2677 #include <bluetooth/bluetooth.h>
2678 int main(void) { return bt_error(0); }
2680 bluez_cflags
=`$pkg_config --cflags bluez 2> /dev/null`
2681 bluez_libs
=`$pkg_config --libs bluez 2> /dev/null`
2682 if compile_prog
"$bluez_cflags" "$bluez_libs" ; then
2684 libs_softmmu
="$bluez_libs $libs_softmmu"
2686 if test "$bluez" = "yes" ; then
2687 feature_not_found
"bluez" "Install bluez-libs/libbluetooth devel"
2693 ##########################################
2694 # glib support probe
2696 if test "$mingw32" = yes; then
2697 # g_poll is required in order to integrate with the glib main loop.
2702 glib_modules
=gthread-2.0
2703 if test "$modules" = yes; then
2704 glib_modules
="$glib_modules gmodule-2.0"
2707 for i
in $glib_modules; do
2708 if $pkg_config --atleast-version=$glib_req_ver $i; then
2709 glib_cflags
=`$pkg_config --cflags $i`
2710 glib_libs
=`$pkg_config --libs $i`
2711 CFLAGS
="$glib_cflags $CFLAGS"
2712 LIBS
="$glib_libs $LIBS"
2713 libs_qga
="$glib_libs $libs_qga"
2715 error_exit
"glib-$glib_req_ver $i is required to compile QEMU"
2719 # g_test_trap_subprocess added in 2.38. Used by some tests.
2721 if ! $pkg_config --atleast-version=2.38 glib-2.0
; then
2725 ##########################################
2726 # SHA command probe for modules
2727 if test "$modules" = yes; then
2728 shacmd_probe
="sha1sum sha1 shasum"
2729 for c
in $shacmd_probe; do
2730 if which $c >/dev
/null
2>&1; then
2735 if test "$shacmd" = ""; then
2736 error_exit
"one of the checksum commands is required to enable modules: $shacmd_probe"
2740 ##########################################
2741 # pixman support probe
2743 if test "$pixman" = ""; then
2744 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2746 elif $pkg_config pixman-1
> /dev
/null
2>&1; then
2752 if test "$pixman" = "none"; then
2753 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2754 error_exit
"pixman disabled but system emulation or tools build" \
2755 "enabled. You can turn off pixman only if you also" \
2756 "disable all system emulation targets and the tools" \
2757 "build with '--disable-tools --disable-system'."
2761 elif test "$pixman" = "system"; then
2762 pixman_cflags
=`$pkg_config --cflags pixman-1`
2763 pixman_libs
=`$pkg_config --libs pixman-1`
2765 if test ! -d ${source_path}/pixman
/pixman
; then
2766 error_exit
"pixman not present. Your options:" \
2767 " (1) Preferred: Install the pixman devel package (any recent" \
2768 " distro should have packages as Xorg needs pixman too)." \
2769 " (2) Fetch the pixman submodule, using:" \
2770 " git submodule update --init pixman"
2772 mkdir
-p pixman
/pixman
2773 pixman_cflags
="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2774 pixman_libs
="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2777 ##########################################
2780 if test "$cap" != "no" ; then
2783 #include <sys/capability.h>
2784 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2786 if compile_prog
"" "-lcap" ; then
2793 ##########################################
2795 PTHREADLIBS_LIST
="-pthread -lpthread -lpthreadGC2"
2799 #include <pthread.h>
2800 static void *f(void *p) { return NULL; }
2803 pthread_create(&thread, 0, f, 0);
2807 if compile_prog
"" "" ; then
2810 for pthread_lib
in $PTHREADLIBS_LIST; do
2811 if compile_prog
"" "$pthread_lib" ; then
2814 for lib_entry
in $LIBS; do
2815 if test "$lib_entry" = "$pthread_lib"; then
2820 if test "$found" = "no"; then
2821 LIBS
="$pthread_lib $LIBS"
2828 if test "$mingw32" != yes -a "$pthread" = no
; then
2829 error_exit
"pthread check failed" \
2830 "Make sure to have the pthread libs and headers installed."
2833 # check for pthread_setname_np
2834 pthread_setname_np
=no
2836 #include <pthread.h>
2838 static void *f(void *p) { return NULL; }
2842 pthread_create(&thread, 0, f, 0);
2843 pthread_setname_np(thread, "QEMU");
2847 if compile_prog
"" "$pthread_lib" ; then
2848 pthread_setname_np
=yes
2851 ##########################################
2853 if test "$rbd" != "no" ; then
2856 #include <rbd/librbd.h>
2859 rados_create(&cluster, NULL);
2863 rbd_libs
="-lrbd -lrados"
2864 if compile_prog
"" "$rbd_libs" ; then
2867 if test "$rbd" = "yes" ; then
2868 feature_not_found
"rados block device" "Install librbd/ceph devel"
2874 ##########################################
2876 min_libssh2_version
=1.2.8
2877 if test "$libssh2" != "no" ; then
2878 if $pkg_config --atleast-version=$min_libssh2_version libssh2
; then
2879 libssh2_cflags
=`$pkg_config libssh2 --cflags`
2880 libssh2_libs
=`$pkg_config libssh2 --libs`
2883 if test "$libssh2" = "yes" ; then
2884 error_exit
"libssh2 >= $min_libssh2_version required for --enable-libssh2"
2890 ##########################################
2891 # libssh2_sftp_fsync probe
2893 if test "$libssh2" = "yes"; then
2896 #include <libssh2.h>
2897 #include <libssh2_sftp.h>
2899 LIBSSH2_SESSION *session;
2901 LIBSSH2_SFTP_HANDLE *sftp_handle;
2902 session = libssh2_session_init ();
2903 sftp = libssh2_sftp_init (session);
2904 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
2905 libssh2_sftp_fsync (sftp_handle);
2909 # libssh2_cflags/libssh2_libs defined in previous test.
2910 if compile_prog
"$libssh2_cflags" "$libssh2_libs" ; then
2911 QEMU_CFLAGS
="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
2915 ##########################################
2918 if test "$linux_aio" != "no" ; then
2921 #include <sys/eventfd.h>
2923 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2925 if compile_prog
"" "-laio" ; then
2928 if test "$linux_aio" = "yes" ; then
2929 feature_not_found
"linux AIO" "Install libaio devel"
2935 ##########################################
2936 # TPM passthrough is only on x86 Linux
2938 if test "$targetos" = Linux
&& test "$cpu" = i386
-o "$cpu" = x86_64
; then
2939 tpm_passthrough
=$tpm
2944 ##########################################
2945 # adjust virtio-blk-data-plane based on linux-aio
2947 if test "$virtio_blk_data_plane" = "yes" -a \
2948 "$linux_aio" != "yes" ; then
2949 error_exit
"virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2950 elif test -z "$virtio_blk_data_plane" ; then
2951 virtio_blk_data_plane
=$linux_aio
2954 ##########################################
2957 if test "$attr" != "no" ; then
2960 #include <sys/types.h>
2961 #ifdef CONFIG_LIBATTR
2962 #include <attr/xattr.h>
2964 #include <sys/xattr.h>
2966 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2968 if compile_prog
"" "" ; then
2970 # Older distros have <attr/xattr.h>, and need -lattr:
2971 elif compile_prog
"-DCONFIG_LIBATTR" "-lattr" ; then
2976 if test "$attr" = "yes" ; then
2977 feature_not_found
"ATTR" "Install libc6 or libattr devel"
2983 ##########################################
2986 #include <sys/types.h>
2987 #include <sys/uio.h>
2989 int main(void) { return sizeof(struct iovec); }
2992 if compile_prog
"" "" ; then
2996 ##########################################
2999 #include <sys/types.h>
3000 #include <sys/uio.h>
3002 int main(void) { return preadv(0, 0, 0, 0); }
3005 if compile_prog
"" "" ; then
3009 ##########################################
3011 # fdt support is mandatory for at least some target architectures,
3012 # so insist on it if we're building those system emulators.
3014 for target
in $target_list; do
3016 aarch64
*-softmmu|arm
*-softmmu|ppc
*-softmmu|microblaze
*-softmmu)
3022 if test "$fdt_required" = "yes"; then
3023 if test "$fdt" = "no"; then
3024 error_exit
"fdt disabled but some requested targets require it." \
3025 "You can turn off fdt only if you also disable all the system emulation" \
3026 "targets which need it (by specifying a cut down --target-list)."
3031 if test "$fdt" != "no" ; then
3033 # explicitly check for libfdt_env.h as it is missing in some stable installs
3035 #include <libfdt_env.h>
3036 int main(void) { return 0; }
3038 if compile_prog
"" "$fdt_libs" ; then
3039 # system DTC is good - use it
3041 elif test -d ${source_path}/dtc
/libfdt
; then
3042 # have submodule DTC - use it
3046 if [ "$pwd_is_source_path" != "y" ] ; then
3047 symlink
"$source_path/dtc/Makefile" "dtc/Makefile"
3048 symlink
"$source_path/dtc/scripts" "dtc/scripts"
3050 fdt_cflags
="-I\$(SRC_PATH)/dtc/libfdt"
3051 fdt_libs
="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3052 elif test "$fdt" = "yes" ; then
3053 # have neither and want - prompt for system/submodule install
3054 error_exit
"DTC (libfdt) not present. Your options:" \
3055 " (1) Preferred: Install the DTC (libfdt) devel package" \
3056 " (2) Fetch the DTC submodule, using:" \
3057 " git submodule update --init dtc"
3059 # don't have and don't want
3065 libs_softmmu
="$libs_softmmu $fdt_libs"
3067 ##########################################
3068 # GLX probe, used by milkymist-tmu2
3069 if test "$glx" != "no" ; then
3070 glx_libs
="-lGL -lX11"
3072 #include <X11/Xlib.h>
3075 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
3077 if compile_prog
"" "-lGL -lX11" ; then
3080 if test "$glx" = "yes" ; then
3081 feature_not_found
"glx" "Install GL devel (e.g. MESA)"
3089 ##########################################
3091 if test "$archipelago" != "no" ; then
3094 #include <xseg/xseg.h>
3095 #include <xseg/protocol.h>
3101 archipelago_libs
=-lxseg
3102 if compile_prog
"" "$archipelago_libs"; then
3104 libs_tools
="$archipelago_libs $libs_tools"
3105 libs_softmmu
="$archipelago_libs $libs_softmmu"
3107 if test "$archipelago" = "yes" ; then
3108 feature_not_found
"Archipelago backend support" "Install libxseg devel"
3115 ##########################################
3117 if test "$glusterfs" != "no" ; then
3118 if $pkg_config --atleast-version=3 glusterfs-api
; then
3120 glusterfs_cflags
=`$pkg_config --cflags glusterfs-api`
3121 glusterfs_libs
=`$pkg_config --libs glusterfs-api`
3122 if $pkg_config --atleast-version=5 glusterfs-api
; then
3123 glusterfs_discard
="yes"
3125 if $pkg_config --atleast-version=6 glusterfs-api
; then
3126 glusterfs_zerofill
="yes"
3129 if test "$glusterfs" = "yes" ; then
3130 feature_not_found
"GlusterFS backend support" \
3131 "Install glusterfs-api devel >= 3"
3137 # Check for inotify functions when we are building linux-user
3138 # emulator. This is done because older glibc versions don't
3139 # have syscall stubs for these implemented. In that case we
3140 # don't provide them even if kernel supports them.
3144 #include <sys/inotify.h>
3149 /* try to start inotify */
3150 return inotify_init();
3153 if compile_prog
"" "" ; then
3159 #include <sys/inotify.h>
3164 /* try to start inotify */
3165 return inotify_init1(0);
3168 if compile_prog
"" "" ; then
3172 # check if utimensat and futimens are supported
3175 #define _ATFILE_SOURCE
3178 #include <sys/stat.h>
3182 utimensat(AT_FDCWD, "foo", NULL, 0);
3187 if compile_prog
"" "" ; then
3191 # check if pipe2 is there
3200 return pipe2(pipefd, O_CLOEXEC);
3203 if compile_prog
"" "" ; then
3207 # check if accept4 is there
3210 #include <sys/socket.h>
3215 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3219 if compile_prog
"" "" ; then
3223 # check if tee/splice is there. vmsplice was added same time.
3233 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3234 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3238 if compile_prog
"" "" ; then
3242 ##########################################
3245 if test "$numa" != "no" ; then
3248 int main(void) { return numa_available(); }
3251 if compile_prog
"" "-lnuma" ; then
3253 libs_softmmu
="-lnuma $libs_softmmu"
3255 if test "$numa" = "yes" ; then
3256 feature_not_found
"numa" "install numactl devel"
3262 ##########################################
3267 #include <sys/syscall.h>
3269 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3272 if compile_prog
"" "" ; then
3276 # check if eventfd is supported
3279 #include <sys/eventfd.h>
3283 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3286 if compile_prog
"" "" ; then
3290 # check for fallocate
3297 fallocate(0, 0, 0, 0);
3301 if compile_prog
"" "" ; then
3305 # check for fallocate hole punching
3306 fallocate_punch_hole
=no
3309 #include <linux/falloc.h>
3313 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
3317 if compile_prog
"" "" ; then
3318 fallocate_punch_hole
=yes
3321 # check for sync_file_range
3328 sync_file_range(0, 0, 0, 0);
3332 if compile_prog
"" "" ; then
3336 # check for linux/fiemap.h and FS_IOC_FIEMAP
3339 #include <sys/ioctl.h>
3340 #include <linux/fs.h>
3341 #include <linux/fiemap.h>
3345 ioctl(0, FS_IOC_FIEMAP, 0);
3349 if compile_prog
"" "" ; then
3364 if compile_prog
"" "" ; then
3368 # check for ppoll support
3375 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3376 ppoll(&pfd, 1, 0, 0);
3380 if compile_prog
"" "" ; then
3384 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3385 prctl_pr_set_timerslack
=no
3387 #include <sys/prctl.h>
3391 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3395 if compile_prog
"" "" ; then
3396 prctl_pr_set_timerslack
=yes
3399 # check for epoll support
3402 #include <sys/epoll.h>
3410 if compile_prog
"" "" ; then
3414 # epoll_create1 and epoll_pwait are later additions
3415 # so we must check separately for their presence
3418 #include <sys/epoll.h>
3422 /* Note that we use epoll_create1 as a value, not as
3423 * a function being called. This is necessary so that on
3424 * old SPARC glibc versions where the function was present in
3425 * the library but not declared in the header file we will
3426 * fail the configure check. (Otherwise we will get a compiler
3427 * warning but not an error, and will proceed to fail the
3428 * qemu compile where we compile with -Werror.)
3430 return (int)(uintptr_t)&epoll_create1;
3433 if compile_prog
"" "" ; then
3439 #include <sys/epoll.h>
3443 epoll_pwait(0, 0, 0, 0, 0);
3447 if compile_prog
"" "" ; then
3451 # check for sendfile support
3454 #include <sys/sendfile.h>
3458 return sendfile(0, 0, 0, 0);
3461 if compile_prog
"" "" ; then
3465 # check for timerfd support (glibc 2.8 and newer)
3468 #include <sys/timerfd.h>
3472 return(timerfd_create(CLOCK_REALTIME, 0));
3475 if compile_prog
"" "" ; then
3479 # check for setns and unshare support
3492 if compile_prog
"" "" ; then
3496 # Check if tools are available to build documentation.
3497 if test "$docs" != "no" ; then
3498 if has makeinfo
&& has pod2man
; then
3501 if test "$docs" = "yes" ; then
3502 feature_not_found
"docs" "Install texinfo and Perl/perl-podlators"
3508 # Search for bswap_32 function
3511 #include <byteswap.h>
3512 int main(void) { return bswap_32(0); }
3514 if compile_prog
"" "" ; then
3518 # Search for bswap32 function
3521 #include <sys/endian.h>
3522 #include <sys/types.h>
3523 #include <machine/bswap.h>
3524 int main(void) { return bswap32(0); }
3526 if compile_prog
"" "" ; then
3530 ##########################################
3531 # Do we have libiscsi >= 1.9.0
3532 if test "$libiscsi" != "no" ; then
3533 if $pkg_config --atleast-version=1.9.0 libiscsi
; then
3535 libiscsi_cflags
=$
($pkg_config --cflags libiscsi
)
3536 libiscsi_libs
=$
($pkg_config --libs libiscsi
)
3538 if test "$libiscsi" = "yes" ; then
3539 feature_not_found
"libiscsi" "Install libiscsi >= 1.9.0"
3545 ##########################################
3549 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
3551 if compile_prog
"" "" ; then
3553 elif compile_prog
"" "-lm" ; then
3555 libs_qga
="-lm $libs_qga"
3557 error_exit
"libm check failed"
3560 ##########################################
3562 # uClibc provides 2 versions of clock_gettime(), one with realtime
3563 # support and one without. This means that the clock_gettime() don't
3564 # need -lrt. We still need it for timer_create() so we check for this
3565 # function in addition.
3570 timer_create(CLOCK_REALTIME, NULL, NULL);
3571 return clock_gettime(CLOCK_REALTIME, NULL);
3575 if compile_prog
"" "" ; then
3577 # we need pthread for static linking. use previous pthread test result
3578 elif compile_prog
"" "$pthread_lib -lrt" ; then
3580 libs_qga
="$libs_qga -lrt"
3583 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3584 "$aix" != "yes" -a "$haiku" != "yes" ; then
3585 libs_softmmu
="-lutil $libs_softmmu"
3588 ##########################################
3590 if test "$spice" != "no" ; then
3593 int main(void) { spice_server_new(); return 0; }
3595 spice_cflags
=$
($pkg_config --cflags spice-protocol spice-server
2>/dev
/null
)
3596 spice_libs
=$
($pkg_config --libs spice-protocol spice-server
2>/dev
/null
)
3597 if $pkg_config --atleast-version=0.12.0 spice-server
&& \
3598 $pkg_config --atleast-version=0.12.3 spice-protocol
&& \
3599 compile_prog
"$spice_cflags" "$spice_libs" ; then
3601 libs_softmmu
="$libs_softmmu $spice_libs"
3602 QEMU_CFLAGS
="$QEMU_CFLAGS $spice_cflags"
3603 spice_protocol_version
=$
($pkg_config --modversion spice-protocol
)
3604 spice_server_version
=$
($pkg_config --modversion spice-server
)
3606 if test "$spice" = "yes" ; then
3607 feature_not_found
"spice" \
3608 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
3614 # check for libcacard for smartcard support
3616 # TODO - what's the minimal nss version we support?
3617 if test "$smartcard_nss" != "no"; then
3619 #include <pk11pub.h>
3620 int main(void) { PK11_FreeSlot(0); return 0; }
3622 # FIXME: do not include $glib_* in here
3623 nss_libs
="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3624 nss_cflags
="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3625 test_cflags
="$nss_cflags"
3626 # The header files in nss < 3.13.3 have a bug which causes them to
3627 # emit a warning. If we're going to compile QEMU with -Werror, then
3628 # test that the headers don't have this bug. Otherwise we would pass
3629 # the configure test but fail to compile QEMU later.
3630 if test "$werror" = "yes"; then
3631 test_cflags
="-Werror $test_cflags"
3633 if test -n "$libtool" &&
3634 $pkg_config --atleast-version=3.12.8 nss
&& \
3635 compile_prog
"$test_cflags" "$nss_libs"; then
3638 if test "$smartcard_nss" = "yes"; then
3639 feature_not_found
"nss" "Install nss devel >= 3.12.8"
3646 if test "$libusb" != "no" ; then
3647 if $pkg_config --atleast-version=1.0.13 libusb-1.0
; then
3649 libusb_cflags
=$
($pkg_config --cflags libusb-1.0
)
3650 libusb_libs
=$
($pkg_config --libs libusb-1.0
)
3651 QEMU_CFLAGS
="$QEMU_CFLAGS $libusb_cflags"
3652 libs_softmmu
="$libs_softmmu $libusb_libs"
3654 if test "$libusb" = "yes"; then
3655 feature_not_found
"libusb" "Install libusb devel >= 1.0.13"
3661 # check for usbredirparser for usb network redirection support
3662 if test "$usb_redir" != "no" ; then
3663 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5
; then
3665 usb_redir_cflags
=$
($pkg_config --cflags libusbredirparser-0.5
)
3666 usb_redir_libs
=$
($pkg_config --libs libusbredirparser-0.5
)
3667 QEMU_CFLAGS
="$QEMU_CFLAGS $usb_redir_cflags"
3668 libs_softmmu
="$libs_softmmu $usb_redir_libs"
3670 if test "$usb_redir" = "yes"; then
3671 feature_not_found
"usb-redir" "Install usbredir devel"
3677 ##########################################
3678 # check if we have VSS SDK headers for win
3680 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3681 case "$vss_win32_sdk" in
3682 "") vss_win32_include
="-I$source_path" ;;
3683 *\
*) # The SDK is installed in "Program Files" by default, but we cannot
3684 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3685 vss_win32_include
="-I$source_path/.sdk/vss"
3686 symlink
"$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3688 *) vss_win32_include
="-I$vss_win32_sdk"
3691 #define __MIDL_user_allocate_free_DEFINED__
3692 #include <inc/win2003/vss.h>
3693 int main(void) { return VSS_CTX_BACKUP; }
3695 if compile_prog
"$vss_win32_include" "" ; then
3696 guest_agent_with_vss
="yes"
3697 QEMU_CFLAGS
="$QEMU_CFLAGS $vss_win32_include"
3698 libs_qga
="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3700 if test "$vss_win32_sdk" != "" ; then
3701 echo "ERROR: Please download and install Microsoft VSS SDK:"
3702 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3703 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3704 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3705 echo "ERROR: The headers are extracted in the directory \`inc'."
3706 feature_not_found
"VSS support"
3708 guest_agent_with_vss
="no"
3712 ##########################################
3713 # lookup Windows platform SDK (if not specified)
3714 # The SDK is needed only to build .tlb (type library) file of guest agent
3715 # VSS provider from the source. It is usually unnecessary because the
3716 # pre-compiled .tlb file is included.
3718 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3719 if test -z "$win_sdk"; then
3720 programfiles
="$PROGRAMFILES"
3721 test -n "$PROGRAMW6432" && programfiles
="$PROGRAMW6432"
3722 if test -n "$programfiles"; then
3723 win_sdk
=$
(ls -d "$programfiles/Microsoft SDKs/Windows/v"* |
tail -1) 2>/dev
/null
3725 feature_not_found
"Windows SDK"
3727 elif test "$win_sdk" = "no"; then
3732 ##########################################
3734 ##########################################
3735 # check if we have fdatasync
3741 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3742 return fdatasync(0);
3744 #error Not supported
3748 if compile_prog
"" "" ; then
3752 ##########################################
3753 # check if we have madvise
3757 #include <sys/types.h>
3758 #include <sys/mman.h>
3760 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3762 if compile_prog
"" "" ; then
3766 ##########################################
3767 # check if we have posix_madvise
3771 #include <sys/mman.h>
3773 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3775 if compile_prog
"" "" ; then
3779 ##########################################
3780 # check if we have usable SIGEV_THREAD_ID
3787 ev.sigev_notify = SIGEV_THREAD_ID;
3788 ev._sigev_un._tid = 0;
3789 asm volatile("" : : "g"(&ev));
3793 if compile_prog
"" "" ; then
3797 ##########################################
3798 # check if trace backend exists
3800 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev
/null
2> /dev
/null
3801 if test "$?" -ne 0 ; then
3802 error_exit
"invalid trace backends" \
3803 "Please choose supported trace backends."
3806 ##########################################
3807 # For 'ust' backend, test if ust headers are present
3808 if have_backend
"ust"; then
3810 #include <lttng/tracepoint.h>
3811 int main(void) { return 0; }
3813 if compile_prog
"" "" ; then
3814 if $pkg_config lttng-ust
--exists; then
3815 lttng_ust_libs
=`$pkg_config --libs lttng-ust`
3817 lttng_ust_libs
="-llttng-ust"
3819 if $pkg_config liburcu-bp
--exists; then
3820 urcu_bp_libs
=`$pkg_config --libs liburcu-bp`
3822 urcu_bp_libs
="-lurcu-bp"
3825 LIBS
="$lttng_ust_libs $urcu_bp_libs $LIBS"
3826 libs_qga
="$lttng_ust_libs $urcu_bp_libs $libs_qga"
3828 error_exit
"Trace backend 'ust' missing lttng-ust header files"
3832 ##########################################
3833 # For 'dtrace' backend, test if 'dtrace' command is present
3834 if have_backend
"dtrace"; then
3835 if ! has
'dtrace' ; then
3836 error_exit
"dtrace command is not found in PATH $PATH"
3838 trace_backend_stap
="no"
3839 if has
'stap' ; then
3840 trace_backend_stap
="yes"
3844 ##########################################
3845 # check and set a backend for coroutine
3847 # We prefer ucontext, but it's not always possible. The fallback
3848 # is sigcontext. gthread is not selectable except explicitly, because
3849 # it is not functional enough to run QEMU proper. (It is occasionally
3850 # useful for debugging purposes.) On Windows the only valid backend
3851 # is the Windows-specific one.
3854 if test "$darwin" != "yes"; then
3856 #include <ucontext.h>
3857 #ifdef __stub_makecontext
3858 #error Ignoring glibc stub makecontext which will always fail
3860 int main(void) { makecontext(0, 0, 0); return 0; }
3862 if compile_prog
"" "" ; then
3867 if test "$coroutine" = ""; then
3868 if test "$mingw32" = "yes"; then
3870 elif test "$ucontext_works" = "yes"; then
3873 coroutine
=sigaltstack
3878 if test "$mingw32" != "yes"; then
3879 error_exit
"'windows' coroutine backend only valid for Windows"
3881 # Unfortunately the user visible backend name doesn't match the
3882 # coroutine-*.c filename for this case, so we have to adjust it here.
3886 if test "$ucontext_works" != "yes"; then
3887 feature_not_found
"ucontext"
3890 gthread|sigaltstack
)
3891 if test "$mingw32" = "yes"; then
3892 error_exit
"only the 'windows' coroutine backend is valid for Windows"
3896 error_exit
"unknown coroutine backend $coroutine"
3901 if test "$coroutine_pool" = ""; then
3902 if test "$coroutine" = "gthread"; then
3908 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
3909 error_exit
"'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
3912 ##########################################
3913 # check if we have open_by_handle_at
3915 open_by_handle_at
=no
3918 #if !defined(AT_EMPTY_PATH)
3919 # error missing definition
3921 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3924 if compile_prog
"" "" ; then
3925 open_by_handle_at
=yes
3928 ########################################
3929 # check if we have linux/magic.h
3933 #include <linux/magic.h>
3938 if compile_prog
"" "" ; then
3942 ########################################
3943 # check whether we can disable warning option with a pragma (this is needed
3944 # to silence warnings in the headers of some versions of external libraries).
3945 # This test has to be compiled with -Werror as otherwise an unknown pragma is
3948 # If we can't selectively disable warning in the code, disable -Werror so that
3949 # the build doesn't fail anyway.
3951 pragma_disable_unused_but_set
=no
3953 #pragma GCC diagnostic push
3954 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3955 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
3956 #pragma GCC diagnostic pop
3962 if compile_prog
"-Werror" "" ; then
3963 pragma_diagnostic_available
=yes
3968 ########################################
3969 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3973 #include <valgrind/valgrind.h>
3974 #include <valgrind/memcheck.h>
3979 if compile_prog
"" "" ; then
3983 ########################################
3984 # check if environ is declared
3994 if compile_prog
"" "" ; then
3998 ########################################
3999 # check if cpuid.h is usable.
4005 unsigned a, b, c, d;
4006 int max = __get_cpuid_max(0, 0);
4009 __cpuid(1, a, b, c, d);
4013 __cpuid_count(7, 0, a, b, c, d);
4019 if compile_prog
"" "" ; then
4023 ########################################
4024 # check if __[u]int128_t is usable.
4028 #if defined(__clang_major__) && defined(__clang_minor__)
4029 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4030 # error __int128_t does not work in CLANG before 3.2
4042 if compile_prog
"" "" ; then
4046 ########################################
4047 # check if getauxval is available.
4051 #include <sys/auxv.h>
4053 return getauxval(AT_HWCAP) == 0;
4056 if compile_prog
"" "" ; then
4060 ##########################################
4062 # After here, no more $cc or $ld runs
4064 if test "$gcov" = "yes" ; then
4065 CFLAGS
="-fprofile-arcs -ftest-coverage -g $CFLAGS"
4066 LDFLAGS
="-fprofile-arcs -ftest-coverage $LDFLAGS"
4067 elif test "$debug" = "no" ; then
4068 CFLAGS
="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4071 ##########################################
4073 if test "$libnfs" != "no" ; then
4074 if $pkg_config --atleast-version=1.9.3 libnfs
; then
4076 libnfs_libs
=$
($pkg_config --libs libnfs
)
4077 LIBS
="$LIBS $libnfs_libs"
4079 if test "$libnfs" = "yes" ; then
4080 feature_not_found
"libnfs" "Install libnfs devel >= 1.9.3"
4086 # Disable zero malloc errors for official releases unless explicitly told to
4088 if test -z "$zero_malloc" ; then
4089 if test "$z_version" = "50" ; then
4096 # Now we've finished running tests it's OK to add -Werror to the compiler flags
4097 if test "$werror" = "yes"; then
4098 QEMU_CFLAGS
="-Werror $QEMU_CFLAGS"
4101 if test "$solaris" = "no" ; then
4102 if $ld --version 2>/dev
/null |
grep "GNU ld" >/dev
/null
2>/dev
/null
; then
4103 LDFLAGS
="-Wl,--warn-common $LDFLAGS"
4107 # test if pod2man has --utf8 option
4108 if pod2man
--help |
grep -q utf8
; then
4109 POD2MAN
="pod2man --utf8"
4114 # Use ASLR, no-SEH and DEP if available
4115 if test "$mingw32" = "yes" ; then
4116 for flag
in --dynamicbase --no-seh --nxcompat; do
4117 if $ld --help 2>/dev
/null |
grep ".$flag" >/dev
/null
2>/dev
/null
; then
4118 LDFLAGS
="-Wl,$flag $LDFLAGS"
4123 qemu_confdir
=$sysconfdir$confsuffix
4124 qemu_moddir
=$libdir$confsuffix
4125 qemu_datadir
=$datadir$confsuffix
4126 qemu_localedir
="$datadir/locale"
4129 if test "$want_tools" = "yes" ; then
4130 tools
="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
4131 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
4132 tools
="qemu-nbd\$(EXESUF) $tools"
4135 if test "$softmmu" = yes ; then
4136 if test "$virtfs" != no
; then
4137 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4139 tools
="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4141 if test "$virtfs" = yes; then
4142 error_exit
"VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
4148 if [ "$guest_agent" != "no" ]; then
4149 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4150 tools
="qemu-ga\$(EXESUF) $tools"
4151 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then
4152 tools
="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools"
4155 elif [ "$guest_agent" != yes ]; then
4158 error_exit
"Guest agent is not supported on this platform"
4162 # Mac OS X ships with a broken assembler
4164 if test \
( "$cpu" = "i386" -o "$cpu" = "x86_64" \
) -a \
4165 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4166 "$softmmu" = yes ; then
4169 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
4170 roms
="$roms spapr-rtas"
4173 if test "$cpu" = "s390x" ; then
4174 roms
="$roms s390-ccw"
4177 # Probe for the need for relocating the user-only binary.
4178 if test "$pie" = "no" ; then
4181 arm | i386 | ppc
* | s390
* | sparc
* | x86_64 | x32
)
4182 # ??? Rationale for choosing this address
4183 textseg_addr
=0x60000000
4186 # A 256M aligned address, high in the address space, with enough
4187 # room for the code_gen_buffer above it before the stack.
4188 textseg_addr
=0x60000000
4191 if [ -n "$textseg_addr" ]; then
4193 int main(void) { return 0; }
4195 textseg_ldflags
="-Wl,-Ttext-segment=$textseg_addr"
4196 if ! compile_prog
"" "$textseg_ldflags"; then
4197 # In case ld does not support -Ttext-segment, edit the default linker
4198 # script via sed to set the .text start addr. This is needed on FreeBSD
4200 $ld --verbose |
sed \
4201 -e '1,/==================================================/d' \
4202 -e '/==================================================/,$d' \
4203 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4204 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4205 textseg_ldflags
="-Wl,-T../config-host.ld"
4210 # add pixman flags after all config tests are done
4211 QEMU_CFLAGS
="$QEMU_CFLAGS $pixman_cflags $fdt_cflags"
4212 libs_softmmu
="$libs_softmmu $pixman_libs"
4214 echo "Install prefix $prefix"
4215 echo "BIOS directory `eval echo $qemu_datadir`"
4216 echo "binary directory `eval echo $bindir`"
4217 echo "library directory `eval echo $libdir`"
4218 echo "module directory `eval echo $qemu_moddir`"
4219 echo "libexec directory `eval echo $libexecdir`"
4220 echo "include directory `eval echo $includedir`"
4221 echo "config directory `eval echo $sysconfdir`"
4222 if test "$mingw32" = "no" ; then
4223 echo "local state directory `eval echo $local_statedir`"
4224 echo "Manual directory `eval echo $mandir`"
4225 echo "ELF interp prefix $interp_prefix"
4227 echo "local state directory queried at runtime"
4228 echo "Windows SDK $win_sdk"
4230 echo "Source path $source_path"
4231 echo "C compiler $cc"
4232 echo "Host C compiler $host_cc"
4233 echo "C++ compiler $cxx"
4234 echo "Objective-C compiler $objcc"
4235 echo "ARFLAGS $ARFLAGS"
4236 echo "CFLAGS $CFLAGS"
4237 echo "QEMU_CFLAGS $QEMU_CFLAGS"
4238 echo "LDFLAGS $LDFLAGS"
4240 echo "install $install"
4241 echo "python $python"
4242 if test "$slirp" = "yes" ; then
4245 echo "module support $modules"
4246 echo "host CPU $cpu"
4247 echo "host big endian $bigendian"
4248 echo "target list $target_list"
4249 echo "tcg debug enabled $debug_tcg"
4250 echo "gprof enabled $gprof"
4251 echo "sparse enabled $sparse"
4252 echo "strip binaries $strip_opt"
4253 echo "profiler $profiler"
4254 echo "static build $static"
4255 if test "$darwin" = "yes" ; then
4256 echo "Cocoa support $cocoa"
4258 echo "pixman $pixman"
4259 echo "SDL support $sdl"
4260 echo "GTK support $gtk"
4261 echo "VTE support $vte"
4262 echo "curses support $curses"
4263 echo "curl support $curl"
4264 echo "mingw32 support $mingw32"
4265 echo "Audio drivers $audio_drv_list"
4266 echo "Block whitelist (rw) $block_drv_rw_whitelist"
4267 echo "Block whitelist (ro) $block_drv_ro_whitelist"
4268 echo "VirtFS support $virtfs"
4269 echo "VNC support $vnc"
4270 if test "$vnc" = "yes" ; then
4271 echo "VNC TLS support $vnc_tls"
4272 echo "VNC SASL support $vnc_sasl"
4273 echo "VNC JPEG support $vnc_jpeg"
4274 echo "VNC PNG support $vnc_png"
4275 echo "VNC WS support $vnc_ws"
4277 if test -n "$sparc_cpu"; then
4278 echo "Target Sparc Arch $sparc_cpu"
4280 echo "xen support $xen"
4281 echo "brlapi support $brlapi"
4282 echo "bluez support $bluez"
4283 echo "Documentation $docs"
4284 echo "GUEST_BASE $guest_base"
4286 echo "vde support $vde"
4287 echo "netmap support $netmap"
4288 echo "Linux AIO support $linux_aio"
4289 echo "ATTR/XATTR support $attr"
4290 echo "Install blobs $blobs"
4291 echo "KVM support $kvm"
4292 echo "RDMA support $rdma"
4293 echo "TCG interpreter $tcg_interpreter"
4294 echo "fdt support $fdt"
4295 echo "preadv support $preadv"
4296 echo "fdatasync $fdatasync"
4297 echo "madvise $madvise"
4298 echo "posix_madvise $posix_madvise"
4299 echo "sigev_thread_id $sigev_thread_id"
4300 echo "uuid support $uuid"
4301 echo "libcap-ng support $cap_ng"
4302 echo "vhost-net support $vhost_net"
4303 echo "vhost-scsi support $vhost_scsi"
4304 echo "Trace backends $trace_backends"
4305 if test "$trace_backend" = "simple"; then
4306 echo "Trace output file $trace_file-<pid>"
4308 if test "$spice" = "yes"; then
4309 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
4311 echo "spice support $spice"
4313 echo "rbd support $rbd"
4314 echo "xfsctl support $xfs"
4315 echo "nss used $smartcard_nss"
4316 echo "libusb $libusb"
4317 echo "usb net redir $usb_redir"
4318 echo "GLX support $glx"
4319 echo "libiscsi support $libiscsi"
4320 echo "libnfs support $libnfs"
4321 echo "build guest agent $guest_agent"
4322 echo "QGA VSS support $guest_agent_with_vss"
4323 echo "seccomp support $seccomp"
4324 echo "coroutine backend $coroutine"
4325 echo "coroutine pool $coroutine_pool"
4326 echo "GlusterFS support $glusterfs"
4327 echo "Archipelago support $archipelago"
4328 echo "virtio-blk-data-plane $virtio_blk_data_plane"
4329 echo "gcov $gcov_tool"
4330 echo "gcov enabled $gcov"
4331 echo "TPM support $tpm"
4332 echo "libssh2 support $libssh2"
4333 echo "TPM passthrough $tpm_passthrough"
4334 echo "QOM debugging $qom_cast_debug"
4336 echo "Quorum $quorum"
4337 echo "lzo support $lzo"
4338 echo "snappy support $snappy"
4339 echo "NUMA host support $numa"
4341 if test "$sdl_too_old" = "yes"; then
4342 echo "-> Your SDL version is too old - please upgrade to have SDL support"
4345 config_host_mak
="config-host.mak"
4347 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
4349 echo "# Automatically generated by configure - do not modify" > $config_host_mak
4350 echo >> $config_host_mak
4352 echo all
: >> $config_host_mak
4353 echo "prefix=$prefix" >> $config_host_mak
4354 echo "bindir=$bindir" >> $config_host_mak
4355 echo "libdir=$libdir" >> $config_host_mak
4356 echo "libexecdir=$libexecdir" >> $config_host_mak
4357 echo "includedir=$includedir" >> $config_host_mak
4358 echo "mandir=$mandir" >> $config_host_mak
4359 echo "sysconfdir=$sysconfdir" >> $config_host_mak
4360 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
4361 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
4362 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
4363 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
4364 if test "$mingw32" = "no" ; then
4365 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
4367 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
4368 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4369 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4370 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
4371 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
4373 echo "ARCH=$ARCH" >> $config_host_mak
4375 if test "$debug_tcg" = "yes" ; then
4376 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4378 if test "$strip_opt" = "yes" ; then
4379 echo "STRIP=${strip}" >> $config_host_mak
4381 if test "$bigendian" = "yes" ; then
4382 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
4384 if test "$mingw32" = "yes" ; then
4385 echo "CONFIG_WIN32=y" >> $config_host_mak
4386 rc_version
=`cat $source_path/VERSION`
4387 version_major
=${rc_version%%.*}
4388 rc_version
=${rc_version#*.}
4389 version_minor
=${rc_version%%.*}
4390 rc_version
=${rc_version#*.}
4391 version_subminor
=${rc_version%%.*}
4393 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4394 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4395 if test "$guest_agent_with_vss" = "yes" ; then
4396 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4397 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4400 echo "CONFIG_POSIX=y" >> $config_host_mak
4403 if test "$linux" = "yes" ; then
4404 echo "CONFIG_LINUX=y" >> $config_host_mak
4407 if test "$darwin" = "yes" ; then
4408 echo "CONFIG_DARWIN=y" >> $config_host_mak
4411 if test "$aix" = "yes" ; then
4412 echo "CONFIG_AIX=y" >> $config_host_mak
4415 if test "$solaris" = "yes" ; then
4416 echo "CONFIG_SOLARIS=y" >> $config_host_mak
4417 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
4418 if test "$needs_libsunmath" = "yes" ; then
4419 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
4422 if test "$haiku" = "yes" ; then
4423 echo "CONFIG_HAIKU=y" >> $config_host_mak
4425 if test "$static" = "yes" ; then
4426 echo "CONFIG_STATIC=y" >> $config_host_mak
4428 if test "$profiler" = "yes" ; then
4429 echo "CONFIG_PROFILER=y" >> $config_host_mak
4431 if test "$slirp" = "yes" ; then
4432 echo "CONFIG_SLIRP=y" >> $config_host_mak
4433 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4435 if test "$vde" = "yes" ; then
4436 echo "CONFIG_VDE=y" >> $config_host_mak
4438 if test "$netmap" = "yes" ; then
4439 echo "CONFIG_NETMAP=y" >> $config_host_mak
4441 if test "$l2tpv3" = "yes" ; then
4442 echo "CONFIG_L2TPV3=y" >> $config_host_mak
4444 if test "$cap_ng" = "yes" ; then
4445 echo "CONFIG_LIBCAP=y" >> $config_host_mak
4447 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
4448 for drv
in $audio_drv_list; do
4449 def
=CONFIG_
`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
4450 echo "$def=y" >> $config_host_mak
4451 if test "$drv" = "fmod"; then
4452 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
4455 if test "$audio_pt_int" = "yes" ; then
4456 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
4458 if test "$audio_win_int" = "yes" ; then
4459 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
4461 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
4462 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
4463 if test "$vnc" = "yes" ; then
4464 echo "CONFIG_VNC=y" >> $config_host_mak
4466 if test "$vnc_tls" = "yes" ; then
4467 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
4469 if test "$vnc_sasl" = "yes" ; then
4470 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
4472 if test "$vnc_jpeg" = "yes" ; then
4473 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
4475 if test "$vnc_png" = "yes" ; then
4476 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4478 if test "$vnc_ws" = "yes" ; then
4479 echo "CONFIG_VNC_WS=y" >> $config_host_mak
4480 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak
4482 if test "$fnmatch" = "yes" ; then
4483 echo "CONFIG_FNMATCH=y" >> $config_host_mak
4485 if test "$uuid" = "yes" ; then
4486 echo "CONFIG_UUID=y" >> $config_host_mak
4488 if test "$xfs" = "yes" ; then
4489 echo "CONFIG_XFS=y" >> $config_host_mak
4491 qemu_version
=`head $source_path/VERSION`
4492 echo "VERSION=$qemu_version" >>$config_host_mak
4493 echo "PKGVERSION=$pkgversion" >>$config_host_mak
4494 echo "SRC_PATH=$source_path" >> $config_host_mak
4495 echo "TARGET_DIRS=$target_list" >> $config_host_mak
4496 if [ "$docs" = "yes" ] ; then
4497 echo "BUILD_DOCS=yes" >> $config_host_mak
4499 if test "$modules" = "yes"; then
4500 # $shacmd can generate a hash started with digit, which the compiler doesn't
4501 # like as an symbol. So prefix it with an underscore
4502 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
4503 echo "CONFIG_MODULES=y" >> $config_host_mak
4505 if test "$sdl" = "yes" ; then
4506 echo "CONFIG_SDL=y" >> $config_host_mak
4507 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
4508 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
4510 if test "$cocoa" = "yes" ; then
4511 echo "CONFIG_COCOA=y" >> $config_host_mak
4513 if test "$curses" = "yes" ; then
4514 echo "CONFIG_CURSES=y" >> $config_host_mak
4516 if test "$utimens" = "yes" ; then
4517 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
4519 if test "$pipe2" = "yes" ; then
4520 echo "CONFIG_PIPE2=y" >> $config_host_mak
4522 if test "$accept4" = "yes" ; then
4523 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
4525 if test "$splice" = "yes" ; then
4526 echo "CONFIG_SPLICE=y" >> $config_host_mak
4528 if test "$eventfd" = "yes" ; then
4529 echo "CONFIG_EVENTFD=y" >> $config_host_mak
4531 if test "$fallocate" = "yes" ; then
4532 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4534 if test "$fallocate_punch_hole" = "yes" ; then
4535 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
4537 if test "$sync_file_range" = "yes" ; then
4538 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
4540 if test "$fiemap" = "yes" ; then
4541 echo "CONFIG_FIEMAP=y" >> $config_host_mak
4543 if test "$dup3" = "yes" ; then
4544 echo "CONFIG_DUP3=y" >> $config_host_mak
4546 if test "$ppoll" = "yes" ; then
4547 echo "CONFIG_PPOLL=y" >> $config_host_mak
4549 if test "$prctl_pr_set_timerslack" = "yes" ; then
4550 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
4552 if test "$epoll" = "yes" ; then
4553 echo "CONFIG_EPOLL=y" >> $config_host_mak
4555 if test "$epoll_create1" = "yes" ; then
4556 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4558 if test "$epoll_pwait" = "yes" ; then
4559 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4561 if test "$sendfile" = "yes" ; then
4562 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4564 if test "$timerfd" = "yes" ; then
4565 echo "CONFIG_TIMERFD=y" >> $config_host_mak
4567 if test "$setns" = "yes" ; then
4568 echo "CONFIG_SETNS=y" >> $config_host_mak
4570 if test "$inotify" = "yes" ; then
4571 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4573 if test "$inotify1" = "yes" ; then
4574 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4576 if test "$byteswap_h" = "yes" ; then
4577 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4579 if test "$bswap_h" = "yes" ; then
4580 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4582 if test "$curl" = "yes" ; then
4583 echo "CONFIG_CURL=m" >> $config_host_mak
4584 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4585 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
4587 if test "$brlapi" = "yes" ; then
4588 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4590 if test "$bluez" = "yes" ; then
4591 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4592 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4594 if test "glib_subprocess" = "yes" ; then
4595 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
4597 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4598 if test "$gtk" = "yes" ; then
4599 echo "CONFIG_GTK=y" >> $config_host_mak
4600 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
4601 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4603 if test "$vte" = "yes" ; then
4604 echo "CONFIG_VTE=y" >> $config_host_mak
4605 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
4607 if test "$xen" = "yes" ; then
4608 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
4609 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
4611 if test "$linux_aio" = "yes" ; then
4612 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
4614 if test "$attr" = "yes" ; then
4615 echo "CONFIG_ATTR=y" >> $config_host_mak
4617 if test "$libattr" = "yes" ; then
4618 echo "CONFIG_LIBATTR=y" >> $config_host_mak
4620 if test "$virtfs" = "yes" ; then
4621 echo "CONFIG_VIRTFS=y" >> $config_host_mak
4623 if test "$vhost_scsi" = "yes" ; then
4624 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
4626 if test "$vhost_net" = "yes" ; then
4627 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
4629 if test "$blobs" = "yes" ; then
4630 echo "INSTALL_BLOBS=yes" >> $config_host_mak
4632 if test "$iovec" = "yes" ; then
4633 echo "CONFIG_IOVEC=y" >> $config_host_mak
4635 if test "$preadv" = "yes" ; then
4636 echo "CONFIG_PREADV=y" >> $config_host_mak
4638 if test "$fdt" = "yes" ; then
4639 echo "CONFIG_FDT=y" >> $config_host_mak
4641 if test "$signalfd" = "yes" ; then
4642 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
4644 if test "$tcg_interpreter" = "yes" ; then
4645 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
4647 if test "$fdatasync" = "yes" ; then
4648 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
4650 if test "$madvise" = "yes" ; then
4651 echo "CONFIG_MADVISE=y" >> $config_host_mak
4653 if test "$posix_madvise" = "yes" ; then
4654 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
4656 if test "$sigev_thread_id" = "yes" ; then
4657 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
4660 if test "$spice" = "yes" ; then
4661 echo "CONFIG_SPICE=y" >> $config_host_mak
4664 if test "$smartcard_nss" = "yes" ; then
4665 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
4666 echo "NSS_LIBS=$nss_libs" >> $config_host_mak
4667 echo "NSS_CFLAGS=$nss_cflags" >> $config_host_mak
4670 if test "$libusb" = "yes" ; then
4671 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
4674 if test "$usb_redir" = "yes" ; then
4675 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
4678 if test "$glx" = "yes" ; then
4679 echo "CONFIG_GLX=y" >> $config_host_mak
4680 echo "GLX_LIBS=$glx_libs" >> $config_host_mak
4683 if test "$lzo" = "yes" ; then
4684 echo "CONFIG_LZO=y" >> $config_host_mak
4687 if test "$snappy" = "yes" ; then
4688 echo "CONFIG_SNAPPY=y" >> $config_host_mak
4691 if test "$libiscsi" = "yes" ; then
4692 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
4693 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
4694 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
4697 if test "$libnfs" = "yes" ; then
4698 echo "CONFIG_LIBNFS=y" >> $config_host_mak
4701 if test "$seccomp" = "yes"; then
4702 echo "CONFIG_SECCOMP=y" >> $config_host_mak
4705 # XXX: suppress that
4706 if [ "$bsd" = "yes" ] ; then
4707 echo "CONFIG_BSD=y" >> $config_host_mak
4710 if test "$zero_malloc" = "yes" ; then
4711 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
4713 if test "$qom_cast_debug" = "yes" ; then
4714 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
4716 if test "$rbd" = "yes" ; then
4717 echo "CONFIG_RBD=m" >> $config_host_mak
4718 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
4719 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
4722 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
4723 if test "$coroutine_pool" = "yes" ; then
4724 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
4726 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
4729 if test "$open_by_handle_at" = "yes" ; then
4730 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
4733 if test "$linux_magic_h" = "yes" ; then
4734 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
4737 if test "$pragma_diagnostic_available" = "yes" ; then
4738 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
4741 if test "$valgrind_h" = "yes" ; then
4742 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
4745 if test "$has_environ" = "yes" ; then
4746 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
4749 if test "$cpuid_h" = "yes" ; then
4750 echo "CONFIG_CPUID_H=y" >> $config_host_mak
4753 if test "$int128" = "yes" ; then
4754 echo "CONFIG_INT128=y" >> $config_host_mak
4757 if test "$getauxval" = "yes" ; then
4758 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
4761 if test "$glusterfs" = "yes" ; then
4762 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
4763 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
4764 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
4767 if test "$glusterfs_discard" = "yes" ; then
4768 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
4771 if test "$glusterfs_zerofill" = "yes" ; then
4772 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
4775 if test "$archipelago" = "yes" ; then
4776 echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
4777 echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
4780 if test "$libssh2" = "yes" ; then
4781 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
4782 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
4783 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
4786 if test "$quorum" = "yes" ; then
4787 echo "CONFIG_QUORUM=y" >> $config_host_mak
4790 if test "$virtio_blk_data_plane" = "yes" ; then
4791 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak
4794 if test "$vhdx" = "yes" ; then
4795 echo "CONFIG_VHDX=y" >> $config_host_mak
4799 if test "$libusb" = "yes"; then
4800 echo "HOST_USB=libusb legacy" >> $config_host_mak
4802 echo "HOST_USB=stub" >> $config_host_mak
4805 # TPM passthrough support?
4806 if test "$tpm" = "yes"; then
4807 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
4808 if test "$tpm_passthrough" = "yes"; then
4809 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
4813 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
4814 if have_backend
"nop"; then
4815 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
4817 if have_backend
"simple"; then
4818 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
4819 # Set the appropriate trace file.
4820 trace_file
="\"$trace_file-\" FMT_pid"
4822 if have_backend
"stderr"; then
4823 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
4825 if have_backend
"ust"; then
4826 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
4828 if have_backend
"dtrace"; then
4829 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
4830 if test "$trace_backend_stap" = "yes" ; then
4831 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
4834 if have_backend
"ftrace"; then
4835 if test "$linux" = "yes" ; then
4836 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
4838 feature_not_found
"ftrace(trace backend)" "ftrace requires Linux"
4841 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
4843 if test "$rdma" = "yes" ; then
4844 echo "CONFIG_RDMA=y" >> $config_host_mak
4847 # Hold two types of flag:
4848 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
4849 # a thread we have a handle to
4850 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
4852 if test "$pthread_setname_np" = "yes" ; then
4853 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
4854 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
4857 if test "$tcg_interpreter" = "yes"; then
4858 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
4859 elif test "$ARCH" = "sparc64" ; then
4860 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
4861 elif test "$ARCH" = "s390x" ; then
4862 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
4863 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
4864 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
4865 elif test "$ARCH" = "ppc64" ; then
4866 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
4868 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
4870 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
4872 echo "TOOLS=$tools" >> $config_host_mak
4873 echo "ROMS=$roms" >> $config_host_mak
4874 echo "MAKE=$make" >> $config_host_mak
4875 echo "INSTALL=$install" >> $config_host_mak
4876 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
4877 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
4878 if test -n "$libtool"; then
4879 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
4880 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
4882 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
4883 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
4885 echo "PYTHON=$python" >> $config_host_mak
4886 echo "CC=$cc" >> $config_host_mak
4887 if $iasl -h > /dev
/null
2>&1; then
4888 echo "IASL=$iasl" >> $config_host_mak
4890 echo "CC_I386=$cc_i386" >> $config_host_mak
4891 echo "HOST_CC=$host_cc" >> $config_host_mak
4892 echo "CXX=$cxx" >> $config_host_mak
4893 echo "OBJCC=$objcc" >> $config_host_mak
4894 echo "AR=$ar" >> $config_host_mak
4895 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
4896 echo "AS=$as" >> $config_host_mak
4897 echo "CPP=$cpp" >> $config_host_mak
4898 echo "OBJCOPY=$objcopy" >> $config_host_mak
4899 echo "LD=$ld" >> $config_host_mak
4900 echo "WINDRES=$windres" >> $config_host_mak
4901 echo "LIBTOOL=$libtool" >> $config_host_mak
4902 echo "CFLAGS=$CFLAGS" >> $config_host_mak
4903 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
4904 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
4905 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
4906 if test "$sparse" = "yes" ; then
4907 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
4908 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
4909 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
4911 if test "$cross_prefix" != ""; then
4912 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
4914 echo "AUTOCONF_HOST := " >> $config_host_mak
4916 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
4917 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
4918 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
4919 echo "LIBS+=$LIBS" >> $config_host_mak
4920 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
4921 echo "EXESUF=$EXESUF" >> $config_host_mak
4922 echo "DSOSUF=$DSOSUF" >> $config_host_mak
4923 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
4924 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
4925 echo "POD2MAN=$POD2MAN" >> $config_host_mak
4926 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
4927 if test "$gcov" = "yes" ; then
4928 echo "CONFIG_GCOV=y" >> $config_host_mak
4929 echo "GCOV=$gcov_tool" >> $config_host_mak
4932 # use included Linux headers
4933 if test "$linux" = "yes" ; then
4934 mkdir
-p linux-headers
4952 # For most CPUs the kernel architecture name and QEMU CPU name match.
4956 # For non-KVM architectures we will not have asm headers
4957 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
4958 symlink
"$source_path/linux-headers/asm-$linux_arch" linux-headers
/asm
4962 for target
in $target_list; do
4963 target_dir
="$target"
4964 config_target_mak
=$target_dir/config-target.mak
4965 target_name
=`echo $target | cut -d '-' -f 1`
4966 target_bigendian
="no"
4968 case "$target_name" in
4969 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb
)
4970 target_bigendian
=yes
4974 target_user_only
="no"
4975 target_linux_user
="no"
4976 target_bsd_user
="no"
4978 ${target_name}-softmmu)
4979 target_softmmu
="yes"
4981 ${target_name}-linux-user)
4982 if test "$linux" != "yes" ; then
4983 error_exit
"Target '$target' is only available on a Linux host"
4985 target_user_only
="yes"
4986 target_linux_user
="yes"
4988 ${target_name}-bsd-user)
4989 if test "$bsd" != "yes" ; then
4990 error_exit
"Target '$target' is only available on a BSD host"
4992 target_user_only
="yes"
4993 target_bsd_user
="yes"
4996 error_exit
"Target '$target' not recognised"
5001 mkdir
-p $target_dir
5002 echo "# Automatically generated by configure - do not modify" > $config_target_mak
5005 interp_prefix1
=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
5008 TARGET_ARCH
="$target_name"
5012 case "$target_name" in
5016 TARGET_BASE_ARCH
=i386
5023 gdb_xml_files
="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5026 TARGET_BASE_ARCH
=arm
5028 gdb_xml_files
="aarch64-core.xml aarch64-fpu.xml"
5036 gdb_xml_files
="cf-core.xml cf-fp.xml"
5038 microblaze|microblazeel
)
5039 TARGET_ARCH
=microblaze
5044 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
5048 TARGET_BASE_ARCH
=mips
5049 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5050 echo "TARGET_ABI32=y" >> $config_target_mak
5054 TARGET_BASE_ARCH
=mips
5055 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
5062 TARGET_ARCH
=openrisc
5063 TARGET_BASE_ARCH
=openrisc
5066 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5069 TARGET_BASE_ARCH
=ppc
5071 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5074 TARGET_BASE_ARCH
=ppc
5076 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5080 TARGET_BASE_ARCH
=ppc
5082 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5086 TARGET_BASE_ARCH
=ppc
5088 echo "TARGET_ABI32=y" >> $config_target_mak
5089 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5098 TARGET_BASE_ARCH
=sparc
5102 TARGET_BASE_ARCH
=sparc
5103 TARGET_ABI_DIR
=sparc
5104 echo "TARGET_ABI32=y" >> $config_target_mak
5107 gdb_xml_files
="s390x-core64.xml s390-acr.xml s390-fpr.xml"
5115 error_exit
"Unsupported target CPU"
5118 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
5119 if [ "$TARGET_BASE_ARCH" = "" ]; then
5120 TARGET_BASE_ARCH
=$TARGET_ARCH
5123 symlink
"$source_path/Makefile.target" "$target_dir/Makefile"
5126 echo "$@"| LC_ALL
=C
tr '[a-z]' '[A-Z]'
5129 target_arch_name
="`upper $TARGET_ARCH`"
5130 echo "TARGET_$target_arch_name=y" >> $config_target_mak
5131 echo "TARGET_NAME=$target_name" >> $config_target_mak
5132 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5133 if [ "$TARGET_ABI_DIR" = "" ]; then
5134 TARGET_ABI_DIR
=$TARGET_ARCH
5136 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5137 if [ "$HOST_VARIANT_DIR" != "" ]; then
5138 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5140 case "$target_name" in
5142 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
5143 echo "CONFIG_XEN=y" >> $config_target_mak
5144 if test "$xen_pci_passthrough" = yes; then
5145 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5151 case "$target_name" in
5152 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips
)
5153 # Make sure the target and host cpus are compatible
5154 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5155 \
( "$target_name" = "$cpu" -o \
5156 \
( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \
) -o \
5157 \
( "$target_name" = "ppc64" -a "$cpu" = "ppc" \
) -o \
5158 \
( "$target_name" = "ppc" -a "$cpu" = "ppc64" \
) -o \
5159 \
( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \
) -o \
5160 \
( "$target_name" = "mipsel" -a "$cpu" = "mips" \
) -o \
5161 \
( "$target_name" = "x86_64" -a "$cpu" = "i386" \
) -o \
5162 \
( "$target_name" = "i386" -a "$cpu" = "x86_64" \
) \
) ; then
5163 echo "CONFIG_KVM=y" >> $config_target_mak
5164 if test "$vhost_net" = "yes" ; then
5165 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5169 if test "$target_bigendian" = "yes" ; then
5170 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
5172 if test "$target_softmmu" = "yes" ; then
5173 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5175 if test "$target_user_only" = "yes" ; then
5176 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5177 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5179 if test "$target_linux_user" = "yes" ; then
5180 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5183 if test ! -z "$gdb_xml_files" ; then
5184 for x
in $gdb_xml_files; do
5185 list
="$list $source_path/gdb-xml/$x"
5187 echo "TARGET_XML_FILES=$list" >> $config_target_mak
5190 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
5191 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5193 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
5194 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
5196 if test "$target_bsd_user" = "yes" ; then
5197 echo "CONFIG_BSD_USER=y" >> $config_target_mak
5200 # generate QEMU_CFLAGS/LDFLAGS for targets
5205 for i
in $ARCH $TARGET_BASE_ARCH ; do
5208 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
5209 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
5212 if test -n "${cxx}"; then
5213 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak
5214 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak
5218 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
5219 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
5220 if test -n "${cxx}"; then
5221 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak
5222 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak
5226 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
5227 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
5230 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
5231 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
5234 echo "CONFIG_I386_DIS=y" >> $config_target_mak
5235 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
5238 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
5239 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
5242 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
5243 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
5246 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
5247 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
5250 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
5251 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
5254 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
5255 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
5258 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak
5259 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak
5262 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
5263 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
5266 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
5267 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
5270 echo "CONFIG_S390_DIS=y" >> $config_target_mak
5271 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
5274 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
5275 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
5278 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
5279 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
5282 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
5283 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
5287 if test "$tcg_interpreter" = "yes" ; then
5288 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
5289 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
5294 # Ensure there's only a single GP
5295 cflags
="-msmall-data $cflags"
5299 if test "$gprof" = "yes" ; then
5300 echo "TARGET_GPROF=yes" >> $config_target_mak
5301 if test "$target_linux_user" = "yes" ; then
5303 ldflags
="-p $ldflags"
5305 if test "$target_softmmu" = "yes" ; then
5306 ldflags
="-p $ldflags"
5307 echo "GPROF_CFLAGS=-p" >> $config_target_mak
5311 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5312 ldflags
="$ldflags $textseg_ldflags"
5315 echo "LDFLAGS+=$ldflags" >> $config_target_mak
5316 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5318 done # for target in $targets
5320 if [ "$pixman" = "internal" ]; then
5321 echo "config-host.h: subdir-pixman" >> $config_host_mak
5324 if test "$rdma" = "yes" ; then
5325 echo "CONFIG_RDMA=y" >> $config_host_mak
5328 if [ "$dtc_internal" = "yes" ]; then
5329 echo "config-host.h: subdir-dtc" >> $config_host_mak
5332 if test "$numa" = "yes"; then
5333 echo "CONFIG_NUMA=y" >> $config_host_mak
5336 # build tree in object directory in case the source is not in the current directory
5337 DIRS
="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
5339 DIRS
="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
5340 DIRS
="$DIRS roms/seabios roms/vgabios"
5341 DIRS
="$DIRS qapi-generated"
5342 FILES
="Makefile tests/tcg/Makefile qdict-test-data.txt"
5343 FILES
="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5344 FILES
="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5345 FILES
="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5346 FILES
="$FILES pc-bios/spapr-rtas/Makefile"
5347 FILES
="$FILES pc-bios/s390-ccw/Makefile"
5348 FILES
="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
5349 FILES
="$FILES pc-bios/qemu-icon.bmp"
5351 $source_path/pc-bios
/*.bin \
5352 $source_path/pc-bios
/*.aml \
5353 $source_path/pc-bios
/*.rom \
5354 $source_path/pc-bios
/*.dtb \
5355 $source_path/pc-bios
/*.img \
5356 $source_path/pc-bios
/openbios-
* \
5357 $source_path/pc-bios
/u-boot.
* \
5358 $source_path/pc-bios
/palcode-
*
5360 FILES
="$FILES pc-bios/`basename $bios_file`"
5362 for test_file
in `find $source_path/tests/acpi-test-data -type f`
5364 FILES
="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
5367 for f
in $FILES ; do
5368 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5369 symlink
"$source_path/$f" "$f"
5373 # temporary config to build submodules
5374 for rom
in seabios vgabios
; do
5375 config_mak
=roms
/$rom/config.mak
5376 echo "# Automatically generated by configure - do not modify" > $config_mak
5377 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
5378 echo "AS=$as" >> $config_mak
5379 echo "CC=$cc" >> $config_mak
5380 echo "BCC=bcc" >> $config_mak
5381 echo "CPP=$cpp" >> $config_mak
5382 echo "OBJCOPY=objcopy" >> $config_mak
5383 echo "IASL=$iasl" >> $config_mak
5384 echo "LD=$ld" >> $config_mak
5387 # set up qemu-iotests in this build directory
5388 iotests_common_env
="tests/qemu-iotests/common.env"
5389 iotests_check
="tests/qemu-iotests/check"
5391 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
5392 echo >> "$iotests_common_env"
5393 echo "export PYTHON='$python'" >> "$iotests_common_env"
5395 if [ ! -e "$iotests_check" ]; then
5396 symlink
"$source_path/$iotests_check" "$iotests_check"
5399 # Save the configure command line for later reuse.
5400 cat <<EOD >config.status
5402 # Generated by configure.
5403 # Run this file to recreate the current configuration.
5404 # Compiler output produced by configure, useful for debugging
5405 # configure, is in config.log if it exists.
5407 printf "exec" >>config.status
5408 printf " '%s'" "$0" "$@" >>config.status
5409 echo >>config.status
5410 chmod +x config.status