3 # qemu configure script (c) 2003 Fabrice Bellard
5 # set temporary file name
6 if test ! -z "$TMPDIR" ; then
8 elif test ! -z "$TEMPDIR" ; then
14 TMPC
="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
15 TMPO
="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
16 TMPE
="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
23 # Print a helpful header at the top of config.log
24 echo "# QEMU configure log $(date)" >> config.log
25 printf "# Configured with:" >> config.log
26 printf " '%s'" "$0" "$@" >> config.log
28 echo "#" >> config.log
30 # Save the configure command line for later reuse.
31 cat <<EOD >config.status
33 # Generated by configure.
34 # Run this file to recreate the current configuration.
35 # Compiler output produced by configure, useful for debugging
36 # configure, is in config.log if it exists.
38 printf "exec" >>config.status
39 printf " '%s'" "$0" "$@" >>config.status
41 chmod +x config.status
46 while test -n "$2"; do
55 # Run the compiler, capturing its output to the log.
56 echo $cc "$@" >> config.log
57 $cc "$@" >> config.log
2>&1 ||
return $?
58 # Test passed. If this is an --enable-werror build, rerun
59 # the test with -Werror and bail out if it fails. This
60 # makes warning-generating-errors in configure test code
61 # obvious to developers.
62 if test "$werror" != "yes"; then
65 # Don't bother rerunning the compile if we were already using -Werror
71 echo $cc -Werror "$@" >> config.log
72 $cc -Werror "$@" >> config.log
2>&1 && return $?
73 error_exit
"configure test passed without -Werror but failed with -Werror." \
74 "This is probably a bug in the configure script. The failing command" \
75 "will be at the bottom of config.log." \
76 "You can run configure with --disable-werror to bypass this check."
80 do_cc
$QEMU_CFLAGS -c -o $TMPO $TMPC
86 do_cc
$QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
89 # symbolically link $1 to $2. Portable version of "ln -sf".
92 mkdir
-p "$(dirname "$2")"
96 # check whether a command is available to this shell (may be either an
97 # executable or a builtin)
99 type "$1" >/dev
/null
2>&1
102 # search for an executable in PATH
108 # pathname has a dir component?
109 if [ "${local_command#*/}" != "$local_command" ]; then
110 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
111 echo "$local_command"
115 if [ -z "$local_command" ]; then
120 for local_dir
in $PATH; do
121 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
122 echo "$local_dir/$local_command"
123 IFS
="${local_ifs:-$(printf ' \t\n')}"
128 IFS
="${local_ifs:-$(printf ' \t\n')}"
133 source_path
=`dirname "$0"`
136 interp_prefix
="/usr/gnemul/qemu-%M"
140 block_drv_rw_whitelist
=""
141 block_drv_ro_whitelist
=""
147 cc_i386
=i386-pc-linux-gnu-gcc
151 # Don't accept a target_list environment variable.
154 # Default value for a variable defining feature "foo".
155 # * foo="no" feature will only be used if --enable-foo arg is given
156 # * foo="" feature will be searched for, and if found, will be used
157 # unless --disable-foo is given
158 # * foo="yes" this value will only be set by --enable-foo flag.
159 # feature will searched for,
160 # if not found, configure exits with error
162 # Always add --enable-foo and --disable-foo command line args.
163 # Distributions want to ensure that several features are compiled in, and it
164 # is impossible without a --enable-foo that exits if a feature is not found.
187 xen_pci_passthrough
=""
209 mandir
="\${prefix}/share/man"
210 datadir
="\${prefix}/share"
211 qemu_docdir
="\${prefix}/share/doc/qemu"
212 bindir
="\${prefix}/bin"
213 libdir
="\${prefix}/lib"
214 libexecdir
="\${prefix}/libexec"
215 includedir
="\${prefix}/include"
216 sysconfdir
="\${prefix}/etc"
217 local_statedir
="\${prefix}/var"
250 guest_agent_with_vss
="no"
259 glusterfs_discard
="no"
260 glusterfs_zerofill
="no"
261 virtio_blk_data_plane
=""
269 # parse CC options first
271 optarg
=`expr "x$opt" : 'x[^=]*=\(.*\)'`
273 --cross-prefix=*) cross_prefix
="$optarg"
277 --cxx=*) CXX
="$optarg"
279 --source-path=*) source_path
="$optarg"
281 --cpu=*) cpu
="$optarg"
283 --extra-cflags=*) QEMU_CFLAGS
="$optarg $QEMU_CFLAGS"
284 EXTRA_CFLAGS
="$optarg"
286 --extra-ldflags=*) LDFLAGS
="$optarg $LDFLAGS"
287 EXTRA_LDFLAGS
="$optarg"
289 --enable-debug-info) debug_info
="yes"
291 --disable-debug-info) debug_info
="no"
296 # Using uname is really, really broken. Once we have the right set of checks
297 # we can eliminate its usage altogether.
299 # Preferred compiler:
301 # ${cross_prefix}gcc (if cross-prefix specified)
303 if test -z "${CC}${cross_prefix}"; then
306 cc
="${CC-${cross_prefix}gcc}"
309 if test -z "${CXX}${cross_prefix}"; then
312 cxx
="${CXX-${cross_prefix}g++}"
315 ar="${AR-${cross_prefix}ar}"
316 as
="${AS-${cross_prefix}as}"
318 objcopy
="${OBJCOPY-${cross_prefix}objcopy}"
319 ld
="${LD-${cross_prefix}ld}"
320 libtool
="${LIBTOOL-${cross_prefix}libtool}"
321 strip
="${STRIP-${cross_prefix}strip}"
322 windres
="${WINDRES-${cross_prefix}windres}"
323 pkg_config_exe
="${PKG_CONFIG-${cross_prefix}pkg-config}"
325 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
327 pkg_config
=query_pkg_config
328 sdl_config
="${SDL_CONFIG-${cross_prefix}sdl-config}"
330 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
331 ARFLAGS
="${ARFLAGS-rv}"
333 # default flags for all hosts
334 QEMU_CFLAGS
="-fno-strict-aliasing $QEMU_CFLAGS"
335 QEMU_CFLAGS
="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
336 QEMU_CFLAGS
="-Wmissing-format-attribute $QEMU_CFLAGS"
337 QEMU_CFLAGS
="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
338 QEMU_CFLAGS
="-Wno-unused-parameter $QEMU_CFLAGS"
339 QEMU_CFLAGS
="-Wno-missing-field-initializers $QEMU_CFLAGS"
340 QEMU_CFLAGS
="-Wno-sign-compare $QEMU_CFLAGS"
341 QEMU_CFLAGS
="-Wno-override-init $QEMU_CFLAGS"
342 QEMU_CFLAGS
="-Wno-error=format $QEMU_CFLAGS"
343 QEMU_CFLAGS
="-Wno-error=format-extra-args $QEMU_CFLAGS"
344 QEMU_CFLAGS
="-Wno-error=parentheses $QEMU_CFLAGS"
345 QEMU_CFLAGS
="-Wextra $QEMU_CFLAGS"
346 QEMU_CFLAGS
="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
347 QEMU_INCLUDES
="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
348 if test "$debug_info" = "yes"; then
350 LDFLAGS
="-g $LDFLAGS"
353 # make source path absolute
354 source_path
=`cd "$source_path"; pwd`
356 cc_macros
=`$cc $QEMU_CFLAGS -E -dD - </dev/null`
361 #error $1 not defined
363 int main(void) { return 0; }
368 if check_define __linux__
; then
370 elif check_define _WIN32
; then
372 elif check_define __OpenBSD__
; then
374 elif check_define __sun__
; then
376 elif check_define __HAIKU__
; then
382 # Some host OSes need non-standard checks for which CPU to use.
383 # Note that these checks are broken for cross-compilation: if you're
384 # cross-compiling to one of these OSes then you'll need to specify
385 # the correct CPU with the --cpu option.
388 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
389 # run 64-bit userspace code.
390 # If the user didn't specify a CPU explicitly and the kernel says this is
391 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
392 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
397 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
398 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
403 if test ! -z "$cpu" ; then
404 # command line argument
406 elif check_define __i386__
; then
408 elif check_define __x86_64__
; then
409 if check_define __ILP32__
; then
414 elif check_define __sparc__
; then
415 if check_define __arch64__
; then
420 elif check_define _ARCH_PPC
; then
421 if check_define _ARCH_PPC64
; then
426 elif check_define __mips__
; then
427 if check_define __mips64
; then
432 elif check_define __ia64__
; then
434 elif check_define __s390__
; then
435 if check_define __s390x__
; then
440 elif check_define __arm__
; then
442 elif check_define __aarch64__
; then
444 elif check_define __hppa__
; then
451 # Normalise host CPU name and set ARCH.
452 # Note that this case should only have supported host CPUs, not guests.
454 ia64|ppc|ppc64|s390|s390x|sparc64|x32
)
457 i386|i486|i586|i686|i86pc|BePC
)
471 if check_define __MIPSEL__
; then
482 # This will result in either an error or falling back to TCI later
486 if test -z "$ARCH"; then
495 QEMU_CFLAGS
="-mno-cygwin $QEMU_CFLAGS"
496 audio_possible_drivers
="winwave sdl"
497 audio_drv_list
="winwave"
501 audio_possible_drivers
="winwave dsound sdl fmod"
502 audio_drv_list
="winwave"
507 audio_possible_drivers
="oss sdl esd pa"
513 audio_possible_drivers
="oss sdl esd pa"
514 # needed for kinfo_getvmmap(3) in libutil.h
516 netmap
="" # enable netmap autodetect
522 audio_possible_drivers
="oss sdl esd pa"
528 audio_possible_drivers
="oss sdl esd"
535 audio_possible_drivers
="sdl esd"
540 if [ "$cpu" = "x86_64" ] ; then
541 QEMU_CFLAGS
="-arch x86_64 $QEMU_CFLAGS"
542 LDFLAGS
="-arch x86_64 $LDFLAGS"
544 QEMU_CFLAGS
="-mdynamic-no-pic $QEMU_CFLAGS"
547 audio_drv_list
="coreaudio"
548 audio_possible_drivers
="coreaudio sdl fmod"
549 LDFLAGS
="-framework CoreFoundation -framework IOKit $LDFLAGS"
550 libs_softmmu
="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
551 # Disable attempts to use ObjectiveC features in os/object.h since they
552 # won't work when we're compiling with gcc as a C compiler.
553 QEMU_CFLAGS
="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
558 install="${INSTALL-ginstall}"
560 smbd
="${SMBD-/usr/sfw/sbin/smbd}"
561 needs_libsunmath
="no"
562 solarisrev
=`uname -r | cut -f2 -d.`
563 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
564 if test "$solarisrev" -le 9 ; then
565 if test -f /opt
/SUNWspro
/prod
/lib
/libsunmath.so
.1; then
566 needs_libsunmath
="yes"
567 QEMU_CFLAGS
="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
568 LDFLAGS
="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
569 LIBS
="-lsunmath $LIBS"
571 error_exit
"QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
572 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
573 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
574 "Studio 11 can be downloaded from www.sun.com."
578 if test -f /usr
/include
/sys
/soundcard.h
; then
581 audio_possible_drivers
="oss sdl"
582 # needed for CMSG_ macros in sys/socket.h
583 QEMU_CFLAGS
="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
584 # needed for TIOCWIN* defines in termios.h
585 QEMU_CFLAGS
="-D__EXTENSIONS__ $QEMU_CFLAGS"
586 QEMU_CFLAGS
="-std=gnu99 $QEMU_CFLAGS"
587 solarisnetlibs
="-lsocket -lnsl -lresolv"
588 LIBS
="$solarisnetlibs $LIBS"
589 libs_qga
="$solarisnetlibs $libs_qga"
597 QEMU_CFLAGS
="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
598 LIBS
="-lposix_error_mapper -lnetwork $LIBS"
602 audio_possible_drivers
="oss alsa sdl esd pa"
608 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then
609 audio_possible_drivers
="$audio_possible_drivers fmod"
611 QEMU_INCLUDES
="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
615 if [ "$bsd" = "yes" ] ; then
616 if [ "$darwin" != "yes" ] ; then
621 : ${make=${MAKE-make}}
622 : ${install=${INSTALL-install}}
623 : ${python=${PYTHON-python}}
624 : ${smbd=${SMBD-/usr/sbin/smbd}}
626 # Default objcc to clang if available, otherwise use CC
633 if test "$mingw32" = "yes" ; then
635 QEMU_CFLAGS
="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
636 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
637 QEMU_CFLAGS
="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
638 # MinGW-w64 needs _POSIX defined.
639 QEMU_CFLAGS
="-D_POSIX=1 $QEMU_CFLAGS"
640 # MinGW needs -mthreads for TLS and macro _MT.
641 QEMU_CFLAGS
="-mthreads $QEMU_CFLAGS"
642 QEMU_CFLAGS
="-I\$(SRC_PATH)/hosts/w32/include $QEMU_CFLAGS"
643 LIBS
="-lwinmm -lws2_32 -liphlpapi $LIBS"
645 int main(void) { return 0; }
647 if compile_prog
"" "-liberty" ; then
648 LIBS
="-liberty $LIBS"
650 prefix
="c:/Program Files/QEMU"
653 qemu_docdir
="\${prefix}"
655 sysconfdir
="\${prefix}"
658 libs_qga
="-lws2_32 -lwinmm -lpowrprof $libs_qga"
664 optarg
=`expr "x$opt" : 'x[^=]*=\(.*\)'`
666 --help|
-h) show_help
=yes
668 --version|
-V) exec cat $source_path/VERSION
670 --prefix=*) prefix
="$optarg"
672 --interp-prefix=*) interp_prefix
="$optarg"
680 --host-cc=*) host_cc
="$optarg"
684 --iasl=*) iasl
="$optarg"
686 --objcc=*) objcc
="$optarg"
688 --make=*) make="$optarg"
690 --install=*) install="$optarg"
692 --python=*) python
="$optarg"
694 --gcov=*) gcov_tool
="$optarg"
696 --smbd=*) smbd
="$optarg"
704 --disable-debug-info)
708 --target-list=*) target_list
="$optarg"
710 --enable-trace-backend=*) trace_backend
="$optarg"
712 --with-trace-file=*) trace_file
="$optarg"
714 --enable-gprof) gprof
="yes"
716 --enable-gcov) gcov
="yes"
720 LDFLAGS
="-static $LDFLAGS"
721 QEMU_PKG_CONFIG_FLAGS
="--static $QEMU_PKG_CONFIG_FLAGS"
723 --mandir=*) mandir
="$optarg"
725 --bindir=*) bindir
="$optarg"
727 --libdir=*) libdir
="$optarg"
729 --libexecdir=*) libexecdir
="$optarg"
731 --includedir=*) includedir
="$optarg"
733 --datadir=*) datadir
="$optarg"
735 --with-confsuffix=*) confsuffix
="$optarg"
737 --docdir=*) qemu_docdir
="$optarg"
739 --sysconfdir=*) sysconfdir
="$optarg"
741 --localstatedir=*) local_statedir
="$optarg"
743 --sbindir=*|
--sharedstatedir=*|\
744 --oldincludedir=*|
--datarootdir=*|
--infodir=*|
--localedir=*|\
745 --htmldir=*|
--dvidir=*|
--pdfdir=*|
--psdir=*)
746 # These switches are silently ignored, for compatibility with
747 # autoconf-generated configure scripts. This allows QEMU's
748 # configure to be used by RPM and similar macros that set
749 # lots of directory switches by default.
751 --with-system-pixman) pixman
="system"
753 --without-system-pixman) pixman
="internal"
755 --without-pixman) pixman
="none"
757 --disable-sdl) sdl
="no"
759 --enable-sdl) sdl
="yes"
761 --disable-qom-cast-debug) qom_cast_debug
="no"
763 --enable-qom-cast-debug) qom_cast_debug
="yes"
765 --disable-virtfs) virtfs
="no"
767 --enable-virtfs) virtfs
="yes"
769 --disable-vnc) vnc
="no"
771 --enable-vnc) vnc
="yes"
773 --fmod-lib=*) fmod_lib
="$optarg"
775 --fmod-inc=*) fmod_inc
="$optarg"
777 --oss-lib=*) oss_lib
="$optarg"
779 --audio-drv-list=*) audio_drv_list
="$optarg"
781 --block-drv-rw-whitelist=*|
--block-drv-whitelist=*) block_drv_rw_whitelist
=`echo "$optarg" | sed -e 's/,/ /g'`
783 --block-drv-ro-whitelist=*) block_drv_ro_whitelist
=`echo "$optarg" | sed -e 's/,/ /g'`
785 --enable-debug-tcg) debug_tcg
="yes"
787 --disable-debug-tcg) debug_tcg
="no"
790 # Enable debugging options that aren't excessively noisy
795 --enable-sparse) sparse
="yes"
797 --disable-sparse) sparse
="no"
799 --disable-strip) strip_opt
="no"
801 --disable-vnc-tls) vnc_tls
="no"
803 --enable-vnc-tls) vnc_tls
="yes"
805 --disable-vnc-sasl) vnc_sasl
="no"
807 --enable-vnc-sasl) vnc_sasl
="yes"
809 --disable-vnc-jpeg) vnc_jpeg
="no"
811 --enable-vnc-jpeg) vnc_jpeg
="yes"
813 --disable-vnc-png) vnc_png
="no"
815 --enable-vnc-png) vnc_png
="yes"
817 --disable-vnc-ws) vnc_ws
="no"
819 --enable-vnc-ws) vnc_ws
="yes"
821 --disable-slirp) slirp
="no"
823 --disable-uuid) uuid
="no"
825 --enable-uuid) uuid
="yes"
827 --disable-vde) vde
="no"
829 --enable-vde) vde
="yes"
831 --disable-netmap) netmap
="no"
833 --enable-netmap) netmap
="yes"
835 --disable-xen) xen
="no"
837 --enable-xen) xen
="yes"
839 --disable-xen-pci-passthrough) xen_pci_passthrough
="no"
841 --enable-xen-pci-passthrough) xen_pci_passthrough
="yes"
843 --disable-brlapi) brlapi
="no"
845 --enable-brlapi) brlapi
="yes"
847 --disable-bluez) bluez
="no"
849 --enable-bluez) bluez
="yes"
851 --disable-kvm) kvm
="no"
853 --enable-kvm) kvm
="yes"
855 --disable-tcg-interpreter) tcg_interpreter
="no"
857 --enable-tcg-interpreter) tcg_interpreter
="yes"
859 --disable-cap-ng) cap_ng
="no"
861 --enable-cap-ng) cap_ng
="yes"
863 --disable-spice) spice
="no"
865 --enable-spice) spice
="yes"
867 --disable-libiscsi) libiscsi
="no"
869 --enable-libiscsi) libiscsi
="yes"
871 --enable-profiler) profiler
="yes"
873 --disable-cocoa) cocoa
="no"
878 audio_drv_list
="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
880 --disable-system) softmmu
="no"
882 --enable-system) softmmu
="yes"
889 --disable-linux-user) linux_user
="no"
891 --enable-linux-user) linux_user
="yes"
893 --disable-bsd-user) bsd_user
="no"
895 --enable-bsd-user) bsd_user
="yes"
897 --enable-guest-base) guest_base
="yes"
899 --disable-guest-base) guest_base
="no"
901 --enable-pie) pie
="yes"
903 --disable-pie) pie
="no"
905 --enable-uname-release=*) uname_release
="$optarg"
907 --enable-werror) werror
="yes"
909 --disable-werror) werror
="no"
911 --disable-curses) curses
="no"
913 --enable-curses) curses
="yes"
915 --disable-curl) curl
="no"
917 --enable-curl) curl
="yes"
919 --disable-fdt) fdt
="no"
921 --enable-fdt) fdt
="yes"
923 --disable-linux-aio) linux_aio
="no"
925 --enable-linux-aio) linux_aio
="yes"
927 --disable-attr) attr
="no"
929 --enable-attr) attr
="yes"
931 --disable-blobs) blobs
="no"
933 --with-pkgversion=*) pkgversion
=" ($optarg)"
935 --with-coroutine=*) coroutine
="$optarg"
937 --disable-coroutine-pool) coroutine_pool
="no"
939 --enable-coroutine-pool) coroutine_pool
="yes"
941 --disable-docs) docs
="no"
943 --enable-docs) docs
="yes"
945 --disable-vhost-net) vhost_net
="no"
947 --enable-vhost-net) vhost_net
="yes"
949 --disable-vhost-scsi) vhost_scsi
="no"
951 --enable-vhost-scsi) vhost_scsi
="yes"
953 --disable-glx) glx
="no"
955 --enable-glx) glx
="yes"
957 --disable-rbd) rbd
="no"
959 --enable-rbd) rbd
="yes"
961 --disable-xfsctl) xfs
="no"
963 --enable-xfsctl) xfs
="yes"
965 --disable-smartcard-nss) smartcard_nss
="no"
967 --enable-smartcard-nss) smartcard_nss
="yes"
969 --disable-libusb) libusb
="no"
971 --enable-libusb) libusb
="yes"
973 --disable-usb-redir) usb_redir
="no"
975 --enable-usb-redir) usb_redir
="yes"
977 --disable-zlib-test) zlib
="no"
979 --enable-guest-agent) guest_agent
="yes"
981 --disable-guest-agent) guest_agent
="no"
983 --with-vss-sdk) vss_win32_sdk
=""
985 --with-vss-sdk=*) vss_win32_sdk
="$optarg"
987 --without-vss-sdk) vss_win32_sdk
="no"
989 --with-win-sdk) win_sdk
=""
991 --with-win-sdk=*) win_sdk
="$optarg"
993 --without-win-sdk) win_sdk
="no"
995 --enable-tools) want_tools
="yes"
997 --disable-tools) want_tools
="no"
999 --enable-seccomp) seccomp
="yes"
1001 --disable-seccomp) seccomp
="no"
1003 --disable-glusterfs) glusterfs
="no"
1005 --enable-glusterfs) glusterfs
="yes"
1007 --disable-virtio-blk-data-plane) virtio_blk_data_plane
="no"
1009 --enable-virtio-blk-data-plane) virtio_blk_data_plane
="yes"
1011 --disable-gtk) gtk
="no"
1013 --enable-gtk) gtk
="yes"
1015 --enable-rdma) rdma
="yes"
1017 --disable-rdma) rdma
="no"
1019 --with-gtkabi=*) gtkabi
="$optarg"
1021 --disable-vte) vte
="no"
1023 --enable-vte) vte
="yes"
1025 --enable-tpm) tpm
="yes"
1027 --disable-libssh2) libssh2
="no"
1029 --enable-libssh2) libssh2
="yes"
1031 --enable-vhdx) vhdx
="yes"
1033 --disable-vhdx) vhdx
="no"
1035 *) echo "ERROR: unknown option $opt"; show_help
="yes"
1040 if ! has
$python; then
1041 error_exit
"Python not found. Use --python=/path/to/python"
1044 # Note that if the Python conditional here evaluates True we will exit
1045 # with status 1 which is a shell 'false' value.
1046 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1047 error_exit
"Cannot use '$python', Python 2.4 or later is required." \
1048 "Note that Python 3 or later is not yet supported." \
1049 "Use --python=/path/to/python to specify a supported Python."
1052 # The -B switch was added in Python 2.6.
1053 # If it is supplied, compiled files are not written.
1054 # Use it for Python versions which support it.
1055 if $python -B -c 'import sys; sys.exit(0)' 2>/dev
/null
; then
1062 LDFLAGS
="-m32 $LDFLAGS"
1066 LDFLAGS
="-m64 $LDFLAGS"
1069 LDFLAGS
="-m32 $LDFLAGS"
1070 CPU_CFLAGS
="-m32 -mcpu=ultrasparc"
1073 LDFLAGS
="-m64 $LDFLAGS"
1074 CPU_CFLAGS
="-m64 -mcpu=ultrasparc"
1077 CPU_CFLAGS
="-m31 -march=z990"
1078 LDFLAGS
="-m31 $LDFLAGS"
1081 CPU_CFLAGS
="-m64 -march=z990"
1082 LDFLAGS
="-m64 $LDFLAGS"
1086 LDFLAGS
="-m32 $LDFLAGS"
1087 cc_i386
='$(CC) -m32'
1091 LDFLAGS
="-m64 $LDFLAGS"
1092 cc_i386
='$(CC) -m32'
1096 LDFLAGS
="-mx32 $LDFLAGS"
1097 cc_i386
='$(CC) -m32'
1099 # No special flags required for other host CPUs
1102 QEMU_CFLAGS
="$CPU_CFLAGS $QEMU_CFLAGS"
1103 EXTRA_CFLAGS
="$CPU_CFLAGS $EXTRA_CFLAGS"
1105 default_target_list
=""
1109 if [ "$softmmu" = "yes" ]; then
1110 mak_wilds
="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1112 if [ "$linux_user" = "yes" ]; then
1113 mak_wilds
="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1115 if [ "$bsd_user" = "yes" ]; then
1116 mak_wilds
="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1119 for config
in $mak_wilds; do
1120 default_target_list
="${default_target_list} $(basename "$config" .mak)"
1123 if test x
"$show_help" = x
"yes" ; then
1126 Usage: configure [options]
1127 Options: [defaults in brackets after descriptions]
1130 --help print this message
1131 --prefix=PREFIX install in PREFIX [$prefix]
1132 --interp-prefix=PREFIX where to find shared libraries, etc.
1133 use %M for cpu name [$interp_prefix]
1134 --target-list=LIST set target list (default: build everything)
1135 $(echo Available targets: $default_target_list | \
1136 fold -s -w 53 | sed -e 's/^/ /')
1138 Advanced options (experts only):
1139 --source-path=PATH path of source code [$source_path]
1140 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1141 --cc=CC use C compiler CC [$cc]
1142 --iasl=IASL use ACPI compiler IASL [$iasl]
1143 --host-cc=CC use C compiler CC [$host_cc] for code run at
1145 --cxx=CXX use C++ compiler CXX [$cxx]
1146 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1147 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1148 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1149 --make=MAKE use specified make [$make]
1150 --install=INSTALL use specified install [$install]
1151 --python=PYTHON use specified python [$python]
1152 --smbd=SMBD use specified smbd [$smbd]
1153 --static enable static build [$static]
1154 --mandir=PATH install man pages in PATH
1155 --datadir=PATH install firmware in PATH$confsuffix
1156 --docdir=PATH install documentation in PATH$confsuffix
1157 --bindir=PATH install binaries in PATH
1158 --libdir=PATH install libraries in PATH
1159 --sysconfdir=PATH install config in PATH$confsuffix
1160 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1161 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]
1162 --enable-debug-tcg enable TCG debugging
1163 --disable-debug-tcg disable TCG debugging (default)
1164 --enable-debug-info enable debugging information (default)
1165 --disable-debug-info disable debugging information
1166 --enable-debug enable common debug build options
1167 --enable-sparse enable sparse checker
1168 --disable-sparse disable sparse checker (default)
1169 --disable-strip disable stripping binaries
1170 --disable-werror disable compilation abort on warning
1171 --disable-sdl disable SDL
1172 --enable-sdl enable SDL
1173 --disable-gtk disable gtk UI
1174 --enable-gtk enable gtk UI
1175 --disable-virtfs disable VirtFS
1176 --enable-virtfs enable VirtFS
1177 --disable-vnc disable VNC
1178 --enable-vnc enable VNC
1179 --disable-cocoa disable Cocoa (Mac OS X only)
1180 --enable-cocoa enable Cocoa (default on Mac OS X)
1181 --audio-drv-list=LIST set audio drivers list:
1182 Available drivers: $audio_possible_drivers
1183 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1184 --block-drv-rw-whitelist=L
1185 set block driver read-write whitelist
1186 (affects only QEMU, not qemu-img)
1187 --block-drv-ro-whitelist=L
1188 set block driver read-only whitelist
1189 (affects only QEMU, not qemu-img)
1190 --disable-xen disable xen backend driver support
1191 --enable-xen enable xen backend driver support
1192 --disable-xen-pci-passthrough
1193 --enable-xen-pci-passthrough
1194 --disable-brlapi disable BrlAPI
1195 --enable-brlapi enable BrlAPI
1196 --disable-vnc-tls disable TLS encryption for VNC server
1197 --enable-vnc-tls enable TLS encryption for VNC server
1198 --disable-vnc-sasl disable SASL encryption for VNC server
1199 --enable-vnc-sasl enable SASL encryption for VNC server
1200 --disable-vnc-jpeg disable JPEG lossy compression for VNC server
1201 --enable-vnc-jpeg enable JPEG lossy compression for VNC server
1202 --disable-vnc-png disable PNG compression for VNC server (default)
1203 --enable-vnc-png enable PNG compression for VNC server
1204 --disable-vnc-ws disable Websockets support for VNC server
1205 --enable-vnc-ws enable Websockets support for VNC server
1206 --disable-curses disable curses output
1207 --enable-curses enable curses output
1208 --disable-curl disable curl connectivity
1209 --enable-curl enable curl connectivity
1210 --disable-fdt disable fdt device tree
1211 --enable-fdt enable fdt device tree
1212 --disable-bluez disable bluez stack connectivity
1213 --enable-bluez enable bluez stack connectivity
1214 --disable-slirp disable SLIRP userspace network connectivity
1215 --disable-kvm disable KVM acceleration support
1216 --enable-kvm enable KVM acceleration support
1217 --disable-rdma disable RDMA-based migration support
1218 --enable-rdma enable RDMA-based migration support
1219 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1220 --enable-system enable all system emulation targets
1221 --disable-system disable all system emulation targets
1222 --enable-user enable supported user emulation targets
1223 --disable-user disable all user emulation targets
1224 --enable-linux-user enable all linux usermode emulation targets
1225 --disable-linux-user disable all linux usermode emulation targets
1226 --enable-bsd-user enable all BSD usermode emulation targets
1227 --disable-bsd-user disable all BSD usermode emulation targets
1228 --enable-guest-base enable GUEST_BASE support for usermode
1230 --disable-guest-base disable GUEST_BASE support
1231 --enable-pie build Position Independent Executables
1232 --disable-pie do not build Position Independent Executables
1233 --fmod-lib path to FMOD library
1234 --fmod-inc path to FMOD includes
1235 --oss-lib path to OSS library
1236 --enable-uname-release=R Return R for uname -r in usermode emulation
1237 --cpu=CPU Build for host CPU [$cpu]
1238 --disable-uuid disable uuid support
1239 --enable-uuid enable uuid support
1240 --disable-vde disable support for vde network
1241 --enable-vde enable support for vde network
1242 --disable-netmap disable support for netmap network
1243 --enable-netmap enable support for netmap network
1244 --disable-linux-aio disable Linux AIO support
1245 --enable-linux-aio enable Linux AIO support
1246 --disable-cap-ng disable libcap-ng support
1247 --enable-cap-ng enable libcap-ng support
1248 --disable-attr disables attr and xattr support
1249 --enable-attr enable attr and xattr support
1250 --disable-blobs disable installing provided firmware blobs
1251 --enable-docs enable documentation build
1252 --disable-docs disable documentation build
1253 --disable-vhost-net disable vhost-net acceleration support
1254 --enable-vhost-net enable vhost-net acceleration support
1255 --enable-trace-backend=B Set trace backend
1256 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1257 --with-trace-file=NAME Full PATH,NAME of file to store traces
1259 --disable-spice disable spice
1260 --enable-spice enable spice
1261 --enable-rbd enable building the rados block device (rbd)
1262 --disable-libiscsi disable iscsi support
1263 --enable-libiscsi enable iscsi support
1264 --disable-smartcard-nss disable smartcard nss support
1265 --enable-smartcard-nss enable smartcard nss support
1266 --disable-libusb disable libusb (for usb passthrough)
1267 --enable-libusb enable libusb (for usb passthrough)
1268 --disable-usb-redir disable usb network redirection support
1269 --enable-usb-redir enable usb network redirection support
1270 --disable-guest-agent disable building of the QEMU Guest Agent
1271 --enable-guest-agent enable building of the QEMU Guest Agent
1272 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1273 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1274 --disable-seccomp disable seccomp support
1275 --enable-seccomp enables seccomp support
1276 --with-coroutine=BACKEND coroutine backend. Supported options:
1277 gthread, ucontext, sigaltstack, windows
1278 --disable-coroutine-pool disable coroutine freelist (worse performance)
1279 --enable-coroutine-pool enable coroutine freelist (better performance)
1280 --enable-glusterfs enable GlusterFS backend
1281 --disable-glusterfs disable GlusterFS backend
1282 --enable-gcov enable test coverage analysis with gcov
1283 --gcov=GCOV use specified gcov [$gcov_tool]
1284 --enable-tpm enable TPM support
1285 --disable-libssh2 disable ssh block device support
1286 --enable-libssh2 enable ssh block device support
1287 --disable-vhdx disables support for the Microsoft VHDX image format
1288 --enable-vhdx enable support for the Microsoft VHDX image format
1290 NOTE: The object files are built at the place where configure is launched
1295 # Now we have handled --enable-tcg-interpreter and know we're not just
1296 # printing the help message, bail out if the host CPU isn't supported.
1297 if test "$ARCH" = "unknown"; then
1298 if test "$tcg_interpreter" = "yes" ; then
1299 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1302 error_exit
"Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1306 # check that the C compiler works.
1308 int main(void) { return 0; }
1311 if compile_object
; then
1312 : C compiler works ok
1314 error_exit
"\"$cc\" either does not exist or does not work"
1317 # Consult white-list to determine whether to enable werror
1318 # by default. Only enable by default for git builds
1319 z_version
=`cut -f3 -d. $source_path/VERSION`
1321 if test -z "$werror" ; then
1322 if test -d "$source_path/.git" -a \
1323 "$linux" = "yes" ; then
1330 gcc_flags
="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1331 gcc_flags
="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1332 gcc_flags
="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1333 gcc_flags
="-Wunused-but-set-variable $gcc_flags"
1334 gcc_flags
="-Wendif-labels $gcc_flags"
1335 gcc_flags
="-Wno-initializer-overrides $gcc_flags"
1336 gcc_flags
="-Wno-string-plus-int $gcc_flags"
1337 # Note that we do not add -Werror to gcc_flags here, because that would
1338 # enable it for all configure tests. If a configure test failed due
1339 # to -Werror this would just silently disable some features,
1340 # so it's too error prone.
1342 int main(void) { return 0; }
1344 for flag
in $gcc_flags; do
1345 # Use the positive sense of the flag when testing for -Wno-wombat
1346 # support (gcc will happily accept the -Wno- form of unknown
1348 optflag
="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1349 if compile_prog
"-Werror $optflag" "" ; then
1350 QEMU_CFLAGS
="$QEMU_CFLAGS $flag"
1354 if test "$mingw32" != "yes"; then
1355 if compile_prog
"-Werror -fstack-protector-all" ""; then
1356 QEMU_CFLAGS
="$QEMU_CFLAGS -fstack-protector-all"
1357 LIBTOOLFLAGS
="$LIBTOOLFLAGS -Wc,-fstack-protector-all"
1361 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1362 # large functions that use global variables. The bug is in all releases of
1363 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1364 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1366 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1367 int main(void) { return 0; }
1369 #error No bug in this compiler.
1372 if compile_prog
"-Werror -fno-gcse" "" ; then
1373 TRANSLATE_OPT_CFLAGS
=-fno-gcse
1376 if test "$static" = "yes" ; then
1377 if test "$pie" = "yes" ; then
1378 error_exit
"static and pie are mutually incompatible"
1384 if test "$pie" = ""; then
1385 case "$cpu-$targetos" in
1386 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD
)
1394 if test "$pie" != "no" ; then
1398 # define THREAD __thread
1403 static THREAD int tls_var;
1405 int main(void) { return tls_var; }
1408 if compile_prog
"-fPIE -DPIE" "-pie"; then
1409 QEMU_CFLAGS
="-fPIE -DPIE $QEMU_CFLAGS"
1410 LDFLAGS
="-pie $LDFLAGS"
1412 if compile_prog
"" "-Wl,-z,relro -Wl,-z,now" ; then
1413 LDFLAGS
="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1416 if test "$pie" = "yes"; then
1417 error_exit
"PIE not available due to missing toolchain support"
1419 echo "Disabling PIE due to missing toolchain support"
1425 ##########################################
1426 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1427 # use i686 as default anyway, but for those that don't, an explicit
1428 # specification is necessary
1430 if test "$cpu" = "i386"; then
1432 static int sfaa(int *ptr)
1434 return __sync_fetch_and_and(ptr, 0);
1440 val = __sync_val_compare_and_swap(&val, 0, 1);
1445 if ! compile_prog
"" "" ; then
1446 QEMU_CFLAGS
="-march=i486 $QEMU_CFLAGS"
1450 #########################################
1451 # Solaris specific configure tool chain decisions
1453 if test "$solaris" = "yes" ; then
1454 if has
$install; then
1457 error_exit
"Solaris install program not found. Use --install=/usr/ucb/install or" \
1458 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1459 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1461 if test "`path_of $install`" = "/usr/sbin/install" ; then
1462 error_exit
"Solaris /usr/sbin/install is not an appropriate install program." \
1463 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1464 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1469 if test -f /usr
/ccs
/bin
/ar ; then
1470 error_exit
"No path includes ar" \
1471 "Add /usr/ccs/bin to your path and rerun configure"
1473 error_exit
"No path includes ar"
1477 if test -z "${target_list+xxx}" ; then
1478 target_list
="$default_target_list"
1480 target_list
=`echo "$target_list" | sed -e 's/,/ /g'`
1483 # Check that we recognised the target name; this allows a more
1484 # friendly error message than if we let it fall through.
1485 for target
in $target_list; do
1486 case " $default_target_list " in
1490 error_exit
"Unknown target name '$target'"
1495 # see if system emulation was really requested
1496 case " $target_list " in
1497 *"-softmmu "*) softmmu
=yes
1503 feature_not_found
() {
1506 error_exit
"User requested feature $feature" \
1507 "configure was not able to find it"
1511 # big/little endian test
1513 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1514 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1515 extern int foo(short *, short *);
1516 int main(int argc, char *argv[]) {
1517 return foo(big_endian, little_endian);
1521 if compile_object
; then
1522 if grep -q BiGeNdIaN
$TMPO ; then
1524 elif grep -q LiTtLeEnDiAn
$TMPO ; then
1527 echo big
/little
test failed
1530 echo big
/little
test failed
1533 ##########################################
1536 if ! has
"$pkg_config_exe"; then
1537 error_exit
"pkg-config binary '$pkg_config_exe' not found"
1540 ##########################################
1543 if test "$linux_user" = "yes"; then
1546 #include <linux/futex.h>
1548 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1554 if ! compile_object
; then
1555 feature_not_found
"nptl"
1559 ##########################################
1562 if test "$zlib" != "no" ; then
1565 int main(void) { zlibVersion(); return 0; }
1567 if compile_prog
"" "-lz" ; then
1570 error_exit
"zlib check failed" \
1571 "Make sure to have the zlib libs and headers installed."
1574 libs_softmmu
="$libs_softmmu -lz"
1576 ##########################################
1579 if test "$seccomp" != "no" ; then
1580 if $pkg_config --atleast-version=2.1.0 libseccomp
; then
1581 libs_softmmu
="$libs_softmmu `$pkg_config --libs libseccomp`"
1582 QEMU_CFLAGS
="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1585 if test "$seccomp" = "yes"; then
1586 feature_not_found
"libseccomp"
1591 ##########################################
1594 if test "$xen" != "no" ; then
1595 xen_libs
="-lxenstore -lxenctrl -lxenguest"
1597 # First we test whether Xen headers and libraries are available.
1598 # If no, we are done and there is no Xen support.
1599 # If yes, more tests are run to detect the Xen version.
1603 #include <xenctrl.h>
1608 if ! compile_prog
"" "$xen_libs" ; then
1610 if test "$xen" = "yes" ; then
1611 feature_not_found
"xen"
1617 cat > $TMPC <<EOF &&
1618 #include <xenctrl.h>
1619 #include <xenstore.h>
1621 #include <xen/hvm/hvm_info_table.h>
1622 #if !defined(HVM_MAX_VCPUS)
1623 # error HVM_MAX_VCPUS not defined
1628 xc = xc_interface_open(0, 0, 0);
1629 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1630 xc_gnttab_open(NULL, 0);
1631 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1632 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1636 compile_prog
"" "$xen_libs"
1638 xen_ctrl_version
=420
1642 cat > $TMPC <<EOF &&
1643 #include <xenctrl.h>
1646 #include <xen/hvm/hvm_info_table.h>
1647 #if !defined(HVM_MAX_VCPUS)
1648 # error HVM_MAX_VCPUS not defined
1652 xc_interface_open(0, 0, 0);
1653 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1654 xc_gnttab_open(NULL, 0);
1655 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1659 compile_prog
"" "$xen_libs"
1661 xen_ctrl_version
=410
1666 cat > $TMPC <<EOF &&
1667 #include <xenctrl.h>
1670 #include <xen/hvm/hvm_info_table.h>
1671 #if !defined(HVM_MAX_VCPUS)
1672 # error HVM_MAX_VCPUS not defined
1675 struct xen_add_to_physmap xatp = {
1676 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1679 xc_interface_open();
1681 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1682 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1686 compile_prog
"" "$xen_libs"
1688 xen_ctrl_version
=400
1693 cat > $TMPC <<EOF &&
1694 #include <xenctrl.h>
1697 struct xen_add_to_physmap xatp = {
1698 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1701 xc_interface_open();
1703 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1704 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1708 compile_prog
"" "$xen_libs"
1710 xen_ctrl_version
=340
1715 cat > $TMPC <<EOF &&
1716 #include <xenctrl.h>
1720 xc_interface_open();
1722 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1726 compile_prog
"" "$xen_libs"
1728 xen_ctrl_version
=330
1731 # Xen version unsupported
1733 if test "$xen" = "yes" ; then
1734 feature_not_found
"xen (unsupported version)"
1739 if test "$xen" = yes; then
1740 libs_softmmu
="$xen_libs $libs_softmmu"
1744 if test "$xen_pci_passthrough" != "no"; then
1745 if test "$xen" = "yes" && test "$linux" = "yes" &&
1746 test "$xen_ctrl_version" -ge 340; then
1747 xen_pci_passthrough
=yes
1749 if test "$xen_pci_passthrough" = "yes"; then
1750 if test "$xen_ctrl_version" -lt 340; then
1751 error_exit
"User requested feature Xen PCI Passthrough" \
1752 "This feature does not work with Xen 3.3"
1754 error_exit
"User requested feature Xen PCI Passthrough" \
1755 " but this feature requires /sys from Linux"
1757 xen_pci_passthrough
=no
1761 ##########################################
1764 if ! has
$libtool; then
1768 # MacOSX ships with a libtool which isn't the GNU one; weed this
1769 # out by checking whether libtool supports the --version switch
1770 if test -n "$libtool"; then
1771 if ! "$libtool" --version >/dev
/null
2>&1; then
1776 ##########################################
1778 if test "$sparse" != "no" ; then
1782 if test "$sparse" = "yes" ; then
1783 feature_not_found
"sparse"
1789 ##########################################
1792 if test "$gtk" != "no"; then
1793 gtkpackage
="gtk+-$gtkabi"
1794 if test "$gtkabi" = "3.0" ; then
1799 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
1800 gtk_cflags
=`$pkg_config --cflags $gtkpackage`
1801 gtk_libs
=`$pkg_config --libs $gtkpackage`
1802 libs_softmmu
="$gtk_libs $libs_softmmu"
1804 elif test "$gtk" = "yes" ; then
1805 feature_not_found
"gtk"
1811 ##########################################
1814 if test "$vte" != "no"; then
1815 if test "$gtkabi" = "3.0"; then
1816 vtepackage
="vte-2.90"
1822 if $pkg_config --exists "$vtepackage >= $vteversion"; then
1823 vte_cflags
=`$pkg_config --cflags $vtepackage`
1824 vte_libs
=`$pkg_config --libs $vtepackage`
1825 libs_softmmu
="$vte_libs $libs_softmmu"
1827 elif test "$vte" = "yes"; then
1828 feature_not_found
"vte"
1834 ##########################################
1837 # Look for sdl configuration program (pkg-config or sdl-config). Try
1838 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1839 if test "`basename $sdl_config`" != sdl-config
&& ! has
${sdl_config}; then
1840 sdl_config
=sdl-config
1843 if $pkg_config sdl
--exists; then
1844 sdlconfig
="$pkg_config sdl"
1845 _sdlversion
=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1846 elif has
${sdl_config}; then
1847 sdlconfig
="$sdl_config"
1848 _sdlversion
=`$sdlconfig --version | sed 's/[^0-9]//g'`
1850 if test "$sdl" = "yes" ; then
1851 feature_not_found
"sdl"
1855 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config
; then
1856 echo warning
: using
"\"$sdlconfig\"" to detect cross-compiled sdl
>&2
1860 if test "$sdl" != "no" ; then
1863 #undef main /* We don't want SDL to override our main() */
1864 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1866 sdl_cflags
=`$sdlconfig --cflags 2> /dev/null`
1867 if test "$static" = "yes" ; then
1868 sdl_libs
=`$sdlconfig --static-libs 2>/dev/null`
1870 sdl_libs
=`$sdlconfig --libs 2> /dev/null`
1872 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
1873 if test "$_sdlversion" -lt 121 ; then
1876 if test "$cocoa" = "no" ; then
1881 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1882 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1883 if test $?
= 0 && echo $sdl_libs |
grep -- -laa > /dev
/null
; then
1884 sdl_libs
="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1885 sdl_cflags
="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1887 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
1893 else # sdl not found
1894 if test "$sdl" = "yes" ; then
1895 feature_not_found
"sdl"
1898 fi # sdl compile test
1901 if test "$sdl" = "yes" ; then
1904 #if defined(SDL_VIDEO_DRIVER_X11)
1905 #include <X11/XKBlib.h>
1907 #error No x11 support
1909 int main(void) { return 0; }
1911 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
1912 sdl_libs
="$sdl_libs -lX11"
1914 libs_softmmu
="$sdl_libs $libs_softmmu"
1917 ##########################################
1918 # RDMA needs OpenFabrics libraries
1919 if test "$rdma" != "no" ; then
1921 #include <rdma/rdma_cma.h>
1922 int main(void) { return 0; }
1924 rdma_libs
="-lrdmacm -libverbs"
1925 if compile_prog
"" "$rdma_libs" ; then
1927 libs_softmmu
="$libs_softmmu $rdma_libs"
1929 if test "$rdma" = "yes" ; then
1931 " OpenFabrics librdmacm/libibverbs not present." \
1933 " (1) Fast: Install infiniband packages from your distro." \
1934 " (2) Cleanest: Install libraries from www.openfabrics.org" \
1935 " (3) Also: Install softiwarp if you don't have RDMA hardware"
1941 ##########################################
1942 # VNC TLS/WS detection
1943 if test "$vnc" = "yes" -a \
( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \
) ; then
1945 #include <gnutls/gnutls.h>
1946 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1948 if $pkg_config --exists gnutls
; then
1949 vnc_tls_cflags
=`$pkg_config --cflags gnutls 2> /dev/null`
1950 vnc_tls_libs
=`$pkg_config --libs gnutls 2>/dev/null`
1953 vnc_tls_libs
=-lgnutls
1955 if compile_prog
"$vnc_tls_cflags" "$vnc_tls_libs" ; then
1956 if test "$vnc_tls" != "no" ; then
1959 if test "$vnc_ws" != "no" ; then
1962 libs_softmmu
="$vnc_tls_libs $libs_softmmu"
1963 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_tls_cflags"
1965 if test "$vnc_tls" = "yes" ; then
1966 feature_not_found
"vnc-tls"
1968 if test "$vnc_ws" = "yes" ; then
1969 feature_not_found
"vnc-ws"
1976 ##########################################
1977 # VNC SASL detection
1978 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1980 #include <sasl/sasl.h>
1982 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1984 # Assuming Cyrus-SASL installed in /usr prefix
1986 vnc_sasl_libs
="-lsasl2"
1987 if compile_prog
"$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1989 libs_softmmu
="$vnc_sasl_libs $libs_softmmu"
1990 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_sasl_cflags"
1992 if test "$vnc_sasl" = "yes" ; then
1993 feature_not_found
"vnc-sasl"
1999 ##########################################
2000 # VNC JPEG detection
2001 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2004 #include <jpeglib.h>
2005 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2008 vnc_jpeg_libs
="-ljpeg"
2009 if compile_prog
"$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2011 libs_softmmu
="$vnc_jpeg_libs $libs_softmmu"
2012 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_jpeg_cflags"
2014 if test "$vnc_jpeg" = "yes" ; then
2015 feature_not_found
"vnc-jpeg"
2021 ##########################################
2023 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2025 //#include <stdio.h>
2029 png_structp png_ptr;
2030 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2031 return png_ptr != 0;
2034 if $pkg_config libpng
--exists; then
2035 vnc_png_cflags
=`$pkg_config libpng --cflags`
2036 vnc_png_libs
=`$pkg_config libpng --libs`
2039 vnc_png_libs
="-lpng"
2041 if compile_prog
"$vnc_png_cflags" "$vnc_png_libs" ; then
2043 libs_softmmu
="$vnc_png_libs $libs_softmmu"
2044 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_png_cflags"
2046 if test "$vnc_png" = "yes" ; then
2047 feature_not_found
"vnc-png"
2053 ##########################################
2054 # fnmatch() probe, used for ACL routines
2057 #include <fnmatch.h>
2060 fnmatch("foo", "foo", 0);
2064 if compile_prog
"" "" ; then
2068 ##########################################
2069 # uuid_generate() probe, used for vdi block driver
2070 # Note that on some systems (notably MacOSX) no extra library
2071 # need be linked to get the uuid functions.
2072 if test "$uuid" != "no" ; then
2075 #include <uuid/uuid.h>
2079 uuid_generate(my_uuid);
2083 if compile_prog
"" "" ; then
2085 elif compile_prog
"" "$uuid_libs" ; then
2087 libs_softmmu
="$uuid_libs $libs_softmmu"
2088 libs_tools
="$uuid_libs $libs_tools"
2090 if test "$uuid" = "yes" ; then
2091 feature_not_found
"uuid"
2097 if test "$vhdx" = "yes" ; then
2098 if test "$uuid" = "no" ; then
2099 error_exit
"uuid required for VHDX support"
2101 elif test "$vhdx" != "no" ; then
2102 if test "$uuid" = "yes" ; then
2109 ##########################################
2110 # xfsctl() probe, used for raw-posix
2111 if test "$xfs" != "no" ; then
2113 #include <stddef.h> /* NULL */
2114 #include <xfs/xfs.h>
2117 xfsctl(NULL, 0, 0, NULL);
2121 if compile_prog
"" "" ; then
2124 if test "$xfs" = "yes" ; then
2125 feature_not_found
"xfs"
2131 ##########################################
2132 # vde libraries probe
2133 if test "$vde" != "no" ; then
2134 vde_libs
="-lvdeplug"
2137 #include <libvdeplug.h>
2140 struct vde_open_args a = {0, 0, 0};
2146 if compile_prog
"" "$vde_libs" ; then
2148 libs_softmmu
="$vde_libs $libs_softmmu"
2149 libs_tools
="$vde_libs $libs_tools"
2151 if test "$vde" = "yes" ; then
2152 feature_not_found
"vde"
2158 ##########################################
2159 # netmap headers probe
2160 if test "$netmap" != "no" ; then
2162 #include <inttypes.h>
2164 #include <net/netmap.h>
2165 #include <net/netmap_user.h>
2166 int main(void) { return 0; }
2168 if compile_prog
"" "" ; then
2171 if test "$netmap" = "yes" ; then
2172 feature_not_found
"netmap"
2178 ##########################################
2179 # libcap-ng library probe
2180 if test "$cap_ng" != "no" ; then
2186 capng_capability_to_name(CAPNG_EFFECTIVE);
2190 if compile_prog
"" "$cap_libs" ; then
2192 libs_tools
="$cap_libs $libs_tools"
2194 if test "$cap_ng" = "yes" ; then
2195 feature_not_found
"cap_ng"
2201 ##########################################
2202 # Sound support libraries probe
2213 int main(void) { $exp }
2215 if compile_prog
"$cfl" "$lib" ; then
2218 error_exit
"$drv check failed" \
2219 "Make sure to have the $drv libs and headers installed."
2223 audio_drv_list
=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2224 for drv
in $audio_drv_list; do
2227 audio_drv_probe
$drv alsa
/asoundlib.h
-lasound \
2228 "return snd_pcm_close((snd_pcm_t *)0);"
2229 libs_softmmu
="-lasound $libs_softmmu"
2233 if test -z $fmod_lib ||
test -z $fmod_inc; then
2234 error_exit
"You must specify path to FMOD library and headers" \
2235 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
2237 audio_drv_probe
$drv fmod.h
$fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
2238 libs_softmmu
="$fmod_lib $libs_softmmu"
2242 audio_drv_probe
$drv esd.h
-lesd 'return esd_play_stream(0, 0, "", 0);'
2243 libs_softmmu
="-lesd $libs_softmmu"
2248 audio_drv_probe
$drv pulse
/mainloop.h
"-lpulse" \
2249 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2250 libs_softmmu
="-lpulse $libs_softmmu"
2255 libs_softmmu
="-framework CoreAudio $libs_softmmu"
2259 libs_softmmu
="-lole32 -ldxguid $libs_softmmu"
2264 libs_softmmu
="$oss_lib $libs_softmmu"
2268 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2272 libs_softmmu
="-lwinmm $libs_softmmu"
2277 echo "$audio_possible_drivers" |
grep -q "\<$drv\>" ||
{
2278 error_exit
"Unknown driver '$drv' selected" \
2279 "Possible drivers are: $audio_possible_drivers"
2285 ##########################################
2288 if test "$brlapi" != "no" ; then
2289 brlapi_libs
="-lbrlapi"
2293 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2295 if compile_prog
"" "$brlapi_libs" ; then
2297 libs_softmmu
="$brlapi_libs $libs_softmmu"
2299 if test "$brlapi" = "yes" ; then
2300 feature_not_found
"brlapi"
2306 ##########################################
2308 if test "$curses" != "no" ; then
2309 if test "$mingw32" = "yes" ; then
2310 curses_list
="-lpdcurses"
2312 curses_list
="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2318 const char *s = curses_version();
2324 for curses_lib
in $curses_list; do
2326 if compile_prog
"" "$curses_lib" ; then
2328 libs_softmmu
="$curses_lib $libs_softmmu"
2333 if test "$curses_found" = "yes" ; then
2336 if test "$curses" = "yes" ; then
2337 feature_not_found
"curses"
2343 ##########################################
2345 if test "$curl" != "no" ; then
2346 if $pkg_config libcurl
--exists; then
2347 curlconfig
="$pkg_config libcurl"
2349 curlconfig
=curl-config
2352 #include <curl/curl.h>
2353 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2355 curl_cflags
=`$curlconfig --cflags 2>/dev/null`
2356 curl_libs
=`$curlconfig --libs 2>/dev/null`
2357 if compile_prog
"$curl_cflags" "$curl_libs" ; then
2359 libs_tools
="$curl_libs $libs_tools"
2360 libs_softmmu
="$curl_libs $libs_softmmu"
2362 if test "$curl" = "yes" ; then
2363 feature_not_found
"curl"
2369 ##########################################
2370 # bluez support probe
2371 if test "$bluez" != "no" ; then
2373 #include <bluetooth/bluetooth.h>
2374 int main(void) { return bt_error(0); }
2376 bluez_cflags
=`$pkg_config --cflags bluez 2> /dev/null`
2377 bluez_libs
=`$pkg_config --libs bluez 2> /dev/null`
2378 if compile_prog
"$bluez_cflags" "$bluez_libs" ; then
2380 libs_softmmu
="$bluez_libs $libs_softmmu"
2382 if test "$bluez" = "yes" ; then
2383 feature_not_found
"bluez"
2389 ##########################################
2390 # glib support probe
2392 if test "$mingw32" = yes; then
2393 # g_poll is required in order to integrate with the glib main loop.
2398 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0
; then
2399 glib_cflags
=`$pkg_config --cflags gthread-2.0`
2400 glib_libs
=`$pkg_config --libs gthread-2.0`
2401 LIBS
="$glib_libs $LIBS"
2402 libs_qga
="$glib_libs $libs_qga"
2404 error_exit
"glib-$glib_req_ver required to compile QEMU"
2407 ##########################################
2408 # pixman support probe
2410 if test "$pixman" = ""; then
2411 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2413 elif $pkg_config pixman-1
> /dev
/null
2>&1; then
2419 if test "$pixman" = "none"; then
2420 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2421 error_exit
"pixman disabled but system emulation or tools build" \
2422 "enabled. You can turn off pixman only if you also" \
2423 "disable all system emulation targets and the tools" \
2424 "build with '--disable-tools --disable-system'."
2428 elif test "$pixman" = "system"; then
2429 pixman_cflags
=`$pkg_config --cflags pixman-1`
2430 pixman_libs
=`$pkg_config --libs pixman-1`
2432 if test ! -d ${source_path}/pixman
/pixman
; then
2433 error_exit
"pixman not present. Your options:" \
2434 " (1) Preferred: Install the pixman devel package (any recent" \
2435 " distro should have packages as Xorg needs pixman too)." \
2436 " (2) Fetch the pixman submodule, using:" \
2437 " git submodule update --init pixman"
2439 mkdir
-p pixman
/pixman
2440 pixman_cflags
="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2441 pixman_libs
="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2444 ##########################################
2447 if test "$cap" != "no" ; then
2450 #include <sys/capability.h>
2451 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2453 if compile_prog
"" "-lcap" ; then
2460 ##########################################
2462 PTHREADLIBS_LIST
="-pthread -lpthread -lpthreadGC2"
2466 #include <pthread.h>
2467 static void *f(void *p) { return NULL; }
2470 pthread_create(&thread, 0, f, 0);
2474 if compile_prog
"" "" ; then
2477 for pthread_lib
in $PTHREADLIBS_LIST; do
2478 if compile_prog
"" "$pthread_lib" ; then
2481 for lib_entry
in $LIBS; do
2482 if test "$lib_entry" = "$pthread_lib"; then
2487 if test "$found" = "no"; then
2488 LIBS
="$pthread_lib $LIBS"
2495 if test "$mingw32" != yes -a "$pthread" = no
; then
2496 error_exit
"pthread check failed" \
2497 "Make sure to have the pthread libs and headers installed."
2500 ##########################################
2502 if test "$rbd" != "no" ; then
2505 #include <rbd/librbd.h>
2508 rados_create(&cluster, NULL);
2512 rbd_libs
="-lrbd -lrados"
2513 if compile_prog
"" "$rbd_libs" ; then
2515 libs_tools
="$rbd_libs $libs_tools"
2516 libs_softmmu
="$rbd_libs $libs_softmmu"
2518 if test "$rbd" = "yes" ; then
2519 feature_not_found
"rados block device"
2525 ##########################################
2527 min_libssh2_version
=1.2.8
2528 if test "$libssh2" != "no" ; then
2529 if $pkg_config --atleast-version=$min_libssh2_version libssh2
; then
2530 libssh2_cflags
=`$pkg_config libssh2 --cflags`
2531 libssh2_libs
=`$pkg_config libssh2 --libs`
2533 libs_tools
="$libssh2_libs $libs_tools"
2534 libs_softmmu
="$libssh2_libs $libs_softmmu"
2535 QEMU_CFLAGS
="$QEMU_CFLAGS $libssh2_cflags"
2537 if test "$libssh2" = "yes" ; then
2538 error_exit
"libssh2 >= $min_libssh2_version required for --enable-libssh2"
2544 ##########################################
2545 # libssh2_sftp_fsync probe
2547 if test "$libssh2" = "yes"; then
2550 #include <libssh2.h>
2551 #include <libssh2_sftp.h>
2553 LIBSSH2_SESSION *session;
2555 LIBSSH2_SFTP_HANDLE *sftp_handle;
2556 session = libssh2_session_init ();
2557 sftp = libssh2_sftp_init (session);
2558 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
2559 libssh2_sftp_fsync (sftp_handle);
2563 # libssh2_cflags/libssh2_libs defined in previous test.
2564 if compile_prog
"$libssh2_cflags" "$libssh2_libs" ; then
2565 QEMU_CFLAGS
="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
2569 ##########################################
2572 if test "$linux_aio" != "no" ; then
2575 #include <sys/eventfd.h>
2577 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2579 if compile_prog
"" "-laio" ; then
2581 libs_softmmu
="$libs_softmmu -laio"
2582 libs_tools
="$libs_tools -laio"
2584 if test "$linux_aio" = "yes" ; then
2585 feature_not_found
"linux AIO"
2591 ##########################################
2592 # TPM passthrough is only on x86 Linux
2594 if test "$targetos" = Linux
&& test "$cpu" = i386
-o "$cpu" = x86_64
; then
2595 tpm_passthrough
=$tpm
2600 ##########################################
2601 # adjust virtio-blk-data-plane based on linux-aio
2603 if test "$virtio_blk_data_plane" = "yes" -a \
2604 "$linux_aio" != "yes" ; then
2605 error_exit
"virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2606 elif test -z "$virtio_blk_data_plane" ; then
2607 virtio_blk_data_plane
=$linux_aio
2610 ##########################################
2613 if test "$attr" != "no" ; then
2616 #include <sys/types.h>
2617 #ifdef CONFIG_LIBATTR
2618 #include <attr/xattr.h>
2620 #include <sys/xattr.h>
2622 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2624 if compile_prog
"" "" ; then
2626 # Older distros have <attr/xattr.h>, and need -lattr:
2627 elif compile_prog
"-DCONFIG_LIBATTR" "-lattr" ; then
2632 if test "$attr" = "yes" ; then
2633 feature_not_found
"ATTR"
2639 ##########################################
2642 #include <sys/types.h>
2643 #include <sys/uio.h>
2645 int main(void) { return sizeof(struct iovec); }
2648 if compile_prog
"" "" ; then
2652 ##########################################
2655 #include <sys/types.h>
2656 #include <sys/uio.h>
2658 int main(void) { return preadv(0, 0, 0, 0); }
2661 if compile_prog
"" "" ; then
2665 ##########################################
2667 # fdt support is mandatory for at least some target architectures,
2668 # so insist on it if we're building those system emulators.
2670 for target
in $target_list; do
2672 aarch64
*-softmmu|arm
*-softmmu|ppc
*-softmmu|microblaze
*-softmmu)
2678 if test "$fdt_required" = "yes"; then
2679 if test "$fdt" = "no"; then
2680 error_exit
"fdt disabled but some requested targets require it." \
2681 "You can turn off fdt only if you also disable all the system emulation" \
2682 "targets which need it (by specifying a cut down --target-list)."
2687 if test "$fdt" != "no" ; then
2689 # explicitly check for libfdt_env.h as it is missing in some stable installs
2691 #include <libfdt_env.h>
2692 int main(void) { return 0; }
2694 if compile_prog
"" "$fdt_libs" ; then
2695 # system DTC is good - use it
2697 elif test -d ${source_path}/dtc
/libfdt
; then
2698 # have submodule DTC - use it
2702 if [ "$source_path" != `pwd` ] ; then
2703 symlink
"$source_path/dtc/Makefile" "dtc/Makefile"
2704 symlink
"$source_path/dtc/scripts" "dtc/scripts"
2706 fdt_cflags
="-I\$(SRC_PATH)/dtc/libfdt"
2707 fdt_libs
="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
2708 elif test "$fdt" = "yes" ; then
2709 # have neither and want - prompt for system/submodule install
2710 error_exit
"DTC not present. Your options:" \
2711 " (1) Preferred: Install the DTC devel package" \
2712 " (2) Fetch the DTC submodule, using:" \
2713 " git submodule update --init dtc"
2715 # don't have and don't want
2721 libs_softmmu
="$libs_softmmu $fdt_libs"
2723 ##########################################
2724 # GLX probe, used by milkymist-tmu2
2725 if test "$glx" != "no" ; then
2726 glx_libs
="-lGL -lX11"
2728 #include <X11/Xlib.h>
2731 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
2733 if compile_prog
"" "-lGL -lX11" ; then
2736 if test "$glx" = "yes" ; then
2737 feature_not_found
"glx"
2744 ##########################################
2746 if test "$glusterfs" != "no" ; then
2747 if $pkg_config --atleast-version=3 glusterfs-api
; then
2749 glusterfs_cflags
=`$pkg_config --cflags glusterfs-api`
2750 glusterfs_libs
=`$pkg_config --libs glusterfs-api`
2751 CFLAGS
="$CFLAGS $glusterfs_cflags"
2752 libs_tools
="$glusterfs_libs $libs_tools"
2753 libs_softmmu
="$glusterfs_libs $libs_softmmu"
2754 if $pkg_config --atleast-version=5 glusterfs-api
; then
2755 glusterfs_discard
="yes"
2757 if $pkg_config --atleast-version=6 glusterfs-api
; then
2758 glusterfs_zerofill
="yes"
2761 if test "$glusterfs" = "yes" ; then
2762 feature_not_found
"GlusterFS backend support"
2768 # Check for inotify functions when we are building linux-user
2769 # emulator. This is done because older glibc versions don't
2770 # have syscall stubs for these implemented. In that case we
2771 # don't provide them even if kernel supports them.
2775 #include <sys/inotify.h>
2780 /* try to start inotify */
2781 return inotify_init();
2784 if compile_prog
"" "" ; then
2790 #include <sys/inotify.h>
2795 /* try to start inotify */
2796 return inotify_init1(0);
2799 if compile_prog
"" "" ; then
2803 # check if utimensat and futimens are supported
2806 #define _ATFILE_SOURCE
2809 #include <sys/stat.h>
2813 utimensat(AT_FDCWD, "foo", NULL, 0);
2818 if compile_prog
"" "" ; then
2822 # check if pipe2 is there
2831 return pipe2(pipefd, O_CLOEXEC);
2834 if compile_prog
"" "" ; then
2838 # check if accept4 is there
2841 #include <sys/socket.h>
2846 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2850 if compile_prog
"" "" ; then
2854 # check if tee/splice is there. vmsplice was added same time.
2864 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2865 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2869 if compile_prog
"" "" ; then
2873 ##########################################
2878 #include <sys/syscall.h>
2880 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2883 if compile_prog
"" "" ; then
2887 # check if eventfd is supported
2890 #include <sys/eventfd.h>
2894 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2897 if compile_prog
"" "" ; then
2901 # check for fallocate
2908 fallocate(0, 0, 0, 0);
2912 if compile_prog
"" "" ; then
2916 # check for fallocate hole punching
2917 fallocate_punch_hole
=no
2920 #include <linux/falloc.h>
2924 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
2928 if compile_prog
"" "" ; then
2929 fallocate_punch_hole
=yes
2932 # check for sync_file_range
2939 sync_file_range(0, 0, 0, 0);
2943 if compile_prog
"" "" ; then
2947 # check for linux/fiemap.h and FS_IOC_FIEMAP
2950 #include <sys/ioctl.h>
2951 #include <linux/fs.h>
2952 #include <linux/fiemap.h>
2956 ioctl(0, FS_IOC_FIEMAP, 0);
2960 if compile_prog
"" "" ; then
2975 if compile_prog
"" "" ; then
2979 # check for ppoll support
2986 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
2987 ppoll(&pfd, 1, 0, 0);
2991 if compile_prog
"" "" ; then
2995 # check for prctl(PR_SET_TIMERSLACK , ... ) support
2996 prctl_pr_set_timerslack
=no
2998 #include <sys/prctl.h>
3002 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3006 if compile_prog
"" "" ; then
3007 prctl_pr_set_timerslack
=yes
3010 # check for epoll support
3013 #include <sys/epoll.h>
3021 if compile_prog
"" "" ; then
3025 # epoll_create1 and epoll_pwait are later additions
3026 # so we must check separately for their presence
3029 #include <sys/epoll.h>
3033 /* Note that we use epoll_create1 as a value, not as
3034 * a function being called. This is necessary so that on
3035 * old SPARC glibc versions where the function was present in
3036 * the library but not declared in the header file we will
3037 * fail the configure check. (Otherwise we will get a compiler
3038 * warning but not an error, and will proceed to fail the
3039 * qemu compile where we compile with -Werror.)
3041 return (int)(uintptr_t)&epoll_create1;
3044 if compile_prog
"" "" ; then
3050 #include <sys/epoll.h>
3054 epoll_pwait(0, 0, 0, 0, 0);
3058 if compile_prog
"" "" ; then
3062 # check for sendfile support
3065 #include <sys/sendfile.h>
3069 return sendfile(0, 0, 0, 0);
3072 if compile_prog
"" "" ; then
3076 # Check if tools are available to build documentation.
3077 if test "$docs" != "no" ; then
3078 if has makeinfo
&& has pod2man
; then
3081 if test "$docs" = "yes" ; then
3082 feature_not_found
"docs"
3088 if test "$want_tools" = ""; then
3089 if test `expr "$target_list" : ".*softmmu.*"` != 0; then
3096 # Search for bswap_32 function
3099 #include <byteswap.h>
3100 int main(void) { return bswap_32(0); }
3102 if compile_prog
"" "" ; then
3106 # Search for bswap32 function
3109 #include <sys/endian.h>
3110 #include <sys/types.h>
3111 #include <machine/bswap.h>
3112 int main(void) { return bswap32(0); }
3114 if compile_prog
"" "" ; then
3118 ##########################################
3119 # Do we have libiscsi
3120 # We check for iscsi_write16_sync() to make sure we have a
3121 # at least version 1.4.0 of libiscsi.
3122 if test "$libiscsi" != "no" ; then
3125 #include <iscsi/iscsi.h>
3126 int main(void) { iscsi_write16_sync(NULL,0,0,NULL,0,0,0,0,0,0,0); return 0; }
3128 if $pkg_config --atleast-version=1.7.0 libiscsi
; then
3130 libiscsi_cflags
=$
($pkg_config --cflags libiscsi
)
3131 libiscsi_libs
=$
($pkg_config --libs libiscsi
)
3132 CFLAGS
="$CFLAGS $libiscsi_cflags"
3133 LIBS
="$LIBS $libiscsi_libs"
3134 elif compile_prog
"" "-liscsi" ; then
3136 LIBS
="$LIBS -liscsi"
3138 if test "$libiscsi" = "yes" ; then
3139 feature_not_found
"libiscsi"
3145 # We also need to know the API version because there was an
3146 # API change from 1.4.0 to 1.5.0.
3147 if test "$libiscsi" = "yes"; then
3149 #include <iscsi/iscsi.h>
3152 iscsi_read10_task(0, 0, 0, 0, 0, 0, 0);
3156 if compile_prog
"" "-liscsi"; then
3157 libiscsi_version
="1.4.0"
3161 ##########################################
3165 int main(void) { return isnan(sin(0.0)); }
3167 if compile_prog
"" "" ; then
3169 elif compile_prog
"" "-lm" ; then
3171 libs_qga
="-lm $libs_qga"
3173 error_exit
"libm check failed"
3176 ##########################################
3178 # uClibc provides 2 versions of clock_gettime(), one with realtime
3179 # support and one without. This means that the clock_gettime() don't
3180 # need -lrt. We still need it for timer_create() so we check for this
3181 # function in addition.
3186 timer_create(CLOCK_REALTIME, NULL, NULL);
3187 return clock_gettime(CLOCK_REALTIME, NULL);
3191 if compile_prog
"" "" ; then
3193 # we need pthread for static linking. use previous pthread test result
3194 elif compile_prog
"" "-lrt $pthread_lib" ; then
3196 libs_qga
="-lrt $libs_qga"
3199 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3200 "$aix" != "yes" -a "$haiku" != "yes" ; then
3201 libs_softmmu
="-lutil $libs_softmmu"
3204 ##########################################
3206 if test "$spice" != "no" ; then
3209 int main(void) { spice_server_new(); return 0; }
3211 spice_cflags
=$
($pkg_config --cflags spice-protocol spice-server
2>/dev
/null
)
3212 spice_libs
=$
($pkg_config --libs spice-protocol spice-server
2>/dev
/null
)
3213 if $pkg_config --atleast-version=0.12.0 spice-server
&& \
3214 $pkg_config --atleast-version=0.12.3 spice-protocol
&& \
3215 compile_prog
"$spice_cflags" "$spice_libs" ; then
3217 libs_softmmu
="$libs_softmmu $spice_libs"
3218 QEMU_CFLAGS
="$QEMU_CFLAGS $spice_cflags"
3219 spice_protocol_version
=$
($pkg_config --modversion spice-protocol
)
3220 spice_server_version
=$
($pkg_config --modversion spice-server
)
3222 if test "$spice" = "yes" ; then
3223 feature_not_found
"spice"
3229 # check for libcacard for smartcard support
3231 # TODO - what's the minimal nss version we support?
3232 if test "$smartcard_nss" != "no"; then
3234 #include <pk11pub.h>
3235 int main(void) { PK11_FreeSlot(0); return 0; }
3237 smartcard_includes
="-I\$(SRC_PATH)/libcacard"
3238 libcacard_libs
="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3239 libcacard_cflags
="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3240 test_cflags
="$libcacard_cflags"
3241 # The header files in nss < 3.13.3 have a bug which causes them to
3242 # emit a warning. If we're going to compile QEMU with -Werror, then
3243 # test that the headers don't have this bug. Otherwise we would pass
3244 # the configure test but fail to compile QEMU later.
3245 if test "$werror" = "yes"; then
3246 test_cflags
="-Werror $test_cflags"
3248 if test -n "$libtool" &&
3249 $pkg_config --atleast-version=3.12.8 nss
&& \
3250 compile_prog
"$test_cflags" "$libcacard_libs"; then
3252 QEMU_CFLAGS
="$QEMU_CFLAGS $libcacard_cflags"
3253 QEMU_INCLUDES
="$QEMU_INCLUDES $smartcard_includes"
3254 libs_softmmu
="$libcacard_libs $libs_softmmu"
3256 if test "$smartcard_nss" = "yes"; then
3257 feature_not_found
"nss"
3264 if test "$libusb" != "no" ; then
3265 if $pkg_config --atleast-version=1.0.13 libusb-1.0
; then
3267 libusb_cflags
=$
($pkg_config --cflags libusb-1.0
)
3268 libusb_libs
=$
($pkg_config --libs libusb-1.0
)
3269 QEMU_CFLAGS
="$QEMU_CFLAGS $libusb_cflags"
3270 libs_softmmu
="$libs_softmmu $libusb_libs"
3272 if test "$libusb" = "yes"; then
3273 feature_not_found
"libusb"
3279 # check for usbredirparser for usb network redirection support
3280 if test "$usb_redir" != "no" ; then
3281 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5
; then
3283 usb_redir_cflags
=$
($pkg_config --cflags libusbredirparser-0.5
)
3284 usb_redir_libs
=$
($pkg_config --libs libusbredirparser-0.5
)
3285 QEMU_CFLAGS
="$QEMU_CFLAGS $usb_redir_cflags"
3286 libs_softmmu
="$libs_softmmu $usb_redir_libs"
3288 if test "$usb_redir" = "yes"; then
3289 feature_not_found
"usb-redir"
3295 ##########################################
3296 # check if we have VSS SDK headers for win
3298 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3299 case "$vss_win32_sdk" in
3300 "") vss_win32_include
="-I$source_path" ;;
3301 *\
*) # The SDK is installed in "Program Files" by default, but we cannot
3302 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3303 vss_win32_include
="-I$source_path/.sdk/vss"
3304 symlink
"$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3306 *) vss_win32_include
="-I$vss_win32_sdk"
3309 #define __MIDL_user_allocate_free_DEFINED__
3310 #include <inc/win2003/vss.h>
3311 int main(void) { return VSS_CTX_BACKUP; }
3313 if compile_prog
"$vss_win32_include" "" ; then
3314 guest_agent_with_vss
="yes"
3315 QEMU_CFLAGS
="$QEMU_CFLAGS $vss_win32_include"
3316 libs_qga
="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3318 if test "$vss_win32_sdk" != "" ; then
3319 echo "ERROR: Please download and install Microsoft VSS SDK:"
3320 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3321 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3322 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3323 echo "ERROR: The headers are extracted in the directory \`inc'."
3324 feature_not_found
"VSS support"
3326 guest_agent_with_vss
="no"
3330 ##########################################
3331 # lookup Windows platform SDK (if not specified)
3332 # The SDK is needed only to build .tlb (type library) file of guest agent
3333 # VSS provider from the source. It is usually unnecessary because the
3334 # pre-compiled .tlb file is included.
3336 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3337 if test -z "$win_sdk"; then
3338 programfiles
="$PROGRAMFILES"
3339 test -n "$PROGRAMW6432" && programfiles
="$PROGRAMW6432"
3340 if test -n "$programfiles"; then
3341 win_sdk
=$
(ls -d "$programfiles/Microsoft SDKs/Windows/v"* |
tail -1) 2>/dev
/null
3343 feature_not_found
"Windows SDK"
3345 elif test "$win_sdk" = "no"; then
3350 ##########################################
3352 ##########################################
3353 # check if we have fdatasync
3359 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3360 return fdatasync(0);
3362 #error Not supported
3366 if compile_prog
"" "" ; then
3370 ##########################################
3371 # check if we have madvise
3375 #include <sys/types.h>
3376 #include <sys/mman.h>
3378 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3380 if compile_prog
"" "" ; then
3384 ##########################################
3385 # check if we have posix_madvise
3389 #include <sys/mman.h>
3391 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3393 if compile_prog
"" "" ; then
3397 ##########################################
3398 # check if we have usable SIGEV_THREAD_ID
3405 ev.sigev_notify = SIGEV_THREAD_ID;
3406 ev._sigev_un._tid = 0;
3407 asm volatile("" : : "g"(&ev));
3411 if compile_prog
"" "" ; then
3415 ##########################################
3416 # check if trace backend exists
3418 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev
/null
2> /dev
/null
3419 if test "$?" -ne 0 ; then
3420 error_exit
"invalid trace backend" \
3421 "Please choose a supported trace backend."
3424 ##########################################
3425 # For 'ust' backend, test if ust headers are present
3426 if test "$trace_backend" = "ust"; then
3428 #include <ust/tracepoint.h>
3429 #include <ust/marker.h>
3430 int main(void) { return 0; }
3432 if compile_prog
"" "" ; then
3433 LIBS
="-lust -lurcu-bp $LIBS"
3434 libs_qga
="-lust -lurcu-bp $libs_qga"
3436 error_exit
"Trace backend 'ust' missing libust header files"
3440 ##########################################
3441 # For 'dtrace' backend, test if 'dtrace' command is present
3442 if test "$trace_backend" = "dtrace"; then
3443 if ! has
'dtrace' ; then
3444 error_exit
"dtrace command is not found in PATH $PATH"
3446 trace_backend_stap
="no"
3447 if has
'stap' ; then
3448 trace_backend_stap
="yes"
3452 ##########################################
3453 # check and set a backend for coroutine
3455 # We prefer ucontext, but it's not always possible. The fallback
3456 # is sigcontext. gthread is not selectable except explicitly, because
3457 # it is not functional enough to run QEMU proper. (It is occasionally
3458 # useful for debugging purposes.) On Windows the only valid backend
3459 # is the Windows-specific one.
3462 if test "$darwin" != "yes"; then
3464 #include <ucontext.h>
3465 #ifdef __stub_makecontext
3466 #error Ignoring glibc stub makecontext which will always fail
3468 int main(void) { makecontext(0, 0, 0); return 0; }
3470 if compile_prog
"" "" ; then
3475 if test "$coroutine" = ""; then
3476 if test "$mingw32" = "yes"; then
3478 elif test "$ucontext_works" = "yes"; then
3481 coroutine
=sigaltstack
3486 if test "$mingw32" != "yes"; then
3487 error_exit
"'windows' coroutine backend only valid for Windows"
3489 # Unfortunately the user visible backend name doesn't match the
3490 # coroutine-*.c filename for this case, so we have to adjust it here.
3494 if test "$ucontext_works" != "yes"; then
3495 feature_not_found
"ucontext"
3498 gthread|sigaltstack
)
3499 if test "$mingw32" = "yes"; then
3500 error_exit
"only the 'windows' coroutine backend is valid for Windows"
3504 error_exit
"unknown coroutine backend $coroutine"
3509 if test "$coroutine_pool" = ""; then
3510 if test "$coroutine" = "gthread" -o "$coroutine" = "win32"; then
3516 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
3517 error_exit
"'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
3520 ##########################################
3521 # check if we have open_by_handle_at
3523 open_by_handle_at
=no
3526 #if !defined(AT_EMPTY_PATH)
3527 # error missing definition
3529 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3532 if compile_prog
"" "" ; then
3533 open_by_handle_at
=yes
3536 ########################################
3537 # check if we have linux/magic.h
3541 #include <linux/magic.h>
3546 if compile_prog
"" "" ; then
3550 ########################################
3551 # check whether we can disable warning option with a pragma (this is needed
3552 # to silence warnings in the headers of some versions of external libraries).
3553 # This test has to be compiled with -Werror as otherwise an unknown pragma is
3556 # If we can't selectively disable warning in the code, disable -Werror so that
3557 # the build doesn't fail anyway.
3559 pragma_disable_unused_but_set
=no
3561 #pragma GCC diagnostic push
3562 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3563 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
3564 #pragma GCC diagnostic pop
3570 if compile_prog
"-Werror" "" ; then
3571 pragma_diagnostic_available
=yes
3574 ########################################
3575 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3579 #include <valgrind/valgrind.h>
3580 #include <valgrind/memcheck.h>
3585 if compile_prog
"" "" ; then
3589 ########################################
3590 # check if environ is declared
3600 if compile_prog
"" "" ; then
3604 ########################################
3605 # check if cpuid.h is usable.
3614 if compile_prog
"" "" ; then
3618 ########################################
3619 # check if __[u]int128_t is usable.
3632 if compile_prog
"" "" ; then
3636 ########################################
3637 # check if getauxval is available.
3641 #include <sys/auxv.h>
3643 return getauxval(AT_HWCAP) == 0;
3646 if compile_prog
"" "" ; then
3650 ##########################################
3652 # After here, no more $cc or $ld runs
3654 if test "$gcov" = "yes" ; then
3655 CFLAGS
="-fprofile-arcs -ftest-coverage -g $CFLAGS"
3656 LDFLAGS
="-fprofile-arcs -ftest-coverage $LDFLAGS"
3657 elif test "$debug" = "no" ; then
3658 CFLAGS
="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
3662 # Disable zero malloc errors for official releases unless explicitly told to
3664 if test -z "$zero_malloc" ; then
3665 if test "$z_version" = "50" ; then
3672 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3673 if test "$werror" = "yes"; then
3674 QEMU_CFLAGS
="-Werror $QEMU_CFLAGS"
3677 if test "$solaris" = "no" ; then
3678 if $ld --version 2>/dev
/null |
grep "GNU ld" >/dev
/null
2>/dev
/null
; then
3679 LDFLAGS
="-Wl,--warn-common $LDFLAGS"
3683 # test if pod2man has --utf8 option
3684 if pod2man
--help |
grep -q utf8
; then
3685 POD2MAN
="pod2man --utf8"
3690 # Use large addresses, ASLR, no-SEH and DEP if available.
3691 if test "$mingw32" = "yes" ; then
3692 if test "$cpu" = i386
; then
3693 LDFLAGS
="-Wl,--large-address-aware $LDFLAGS"
3695 for flag
in --dynamicbase --no-seh --nxcompat; do
3696 if $ld --help 2>/dev
/null |
grep ".$flag" >/dev
/null
2>/dev
/null
; then
3697 LDFLAGS
="-Wl,$flag $LDFLAGS"
3702 qemu_confdir
=$sysconfdir$confsuffix
3703 qemu_datadir
=$datadir$confsuffix
3704 qemu_localedir
="$datadir/locale"
3707 tools
="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3708 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3709 tools
="qemu-nbd\$(EXESUF) $tools"
3711 if test "$softmmu" = yes ; then
3712 if test "$virtfs" != no
; then
3713 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3715 tools
="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3717 if test "$virtfs" = yes; then
3718 error_exit
"VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3724 if [ "$guest_agent" != "no" ]; then
3725 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
3726 tools
="qemu-ga\$(EXESUF) $tools"
3727 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then
3728 tools
="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools"
3731 elif [ "$guest_agent" != yes ]; then
3734 error_exit
"Guest agent is not supported on this platform"
3738 # Mac OS X ships with a broken assembler
3740 if test \
( "$cpu" = "i386" -o "$cpu" = "x86_64" \
) -a \
3741 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
3742 "$softmmu" = yes ; then
3745 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
3746 roms
="$roms spapr-rtas"
3749 if test "$cpu" = "s390x" ; then
3750 roms
="$roms s390-ccw"
3753 # Probe for the need for relocating the user-only binary.
3754 if test "$pie" = "no" ; then
3757 arm | hppa | i386 | m68k | ppc | ppc64 | s390
* | sparc | sparc64 | x86_64 | x32
)
3758 textseg_addr
=0x60000000
3761 textseg_addr
=0x400000
3764 if [ -n "$textseg_addr" ]; then
3766 int main(void) { return 0; }
3768 textseg_ldflags
="-Wl,-Ttext-segment=$textseg_addr"
3769 if ! compile_prog
"" "$textseg_ldflags"; then
3770 # In case ld does not support -Ttext-segment, edit the default linker
3771 # script via sed to set the .text start addr. This is needed on FreeBSD
3773 $ld --verbose |
sed \
3774 -e '1,/==================================================/d' \
3775 -e '/==================================================/,$d' \
3776 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
3777 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
3778 textseg_ldflags
="-Wl,-T../config-host.ld"
3783 # add pixman flags after all config tests are done
3784 QEMU_CFLAGS
="$QEMU_CFLAGS $pixman_cflags $fdt_cflags"
3785 libs_softmmu
="$libs_softmmu $pixman_libs"
3787 echo "Install prefix $prefix"
3788 echo "BIOS directory `eval echo $qemu_datadir`"
3789 echo "binary directory `eval echo $bindir`"
3790 echo "library directory `eval echo $libdir`"
3791 echo "libexec directory `eval echo $libexecdir`"
3792 echo "include directory `eval echo $includedir`"
3793 echo "config directory `eval echo $sysconfdir`"
3794 if test "$mingw32" = "no" ; then
3795 echo "local state directory `eval echo $local_statedir`"
3796 echo "Manual directory `eval echo $mandir`"
3797 echo "ELF interp prefix $interp_prefix"
3799 echo "local state directory queried at runtime"
3800 echo "Windows SDK $win_sdk"
3802 echo "Source path $source_path"
3803 echo "C compiler $cc"
3804 echo "Host C compiler $host_cc"
3805 echo "C++ compiler $cxx"
3806 echo "Objective-C compiler $objcc"
3807 echo "ARFLAGS $ARFLAGS"
3808 echo "CFLAGS $CFLAGS"
3809 echo "QEMU_CFLAGS $QEMU_CFLAGS"
3810 echo "LDFLAGS $LDFLAGS"
3812 echo "install $install"
3813 echo "python $python"
3814 if test "$slirp" = "yes" ; then
3817 echo "host CPU $cpu"
3818 echo "host big endian $bigendian"
3819 echo "target list $target_list"
3820 echo "tcg debug enabled $debug_tcg"
3821 echo "gprof enabled $gprof"
3822 echo "sparse enabled $sparse"
3823 echo "strip binaries $strip_opt"
3824 echo "profiler $profiler"
3825 echo "static build $static"
3826 echo "-Werror enabled $werror"
3827 if test "$darwin" = "yes" ; then
3828 echo "Cocoa support $cocoa"
3830 echo "pixman $pixman"
3831 echo "SDL support $sdl"
3832 echo "GTK support $gtk"
3833 echo "VTE support $vte"
3834 echo "curses support $curses"
3835 echo "curl support $curl"
3836 echo "mingw32 support $mingw32"
3837 echo "Audio drivers $audio_drv_list"
3838 echo "Block whitelist (rw) $block_drv_rw_whitelist"
3839 echo "Block whitelist (ro) $block_drv_ro_whitelist"
3840 echo "VirtFS support $virtfs"
3841 echo "VNC support $vnc"
3842 if test "$vnc" = "yes" ; then
3843 echo "VNC TLS support $vnc_tls"
3844 echo "VNC SASL support $vnc_sasl"
3845 echo "VNC JPEG support $vnc_jpeg"
3846 echo "VNC PNG support $vnc_png"
3847 echo "VNC WS support $vnc_ws"
3849 if test -n "$sparc_cpu"; then
3850 echo "Target Sparc Arch $sparc_cpu"
3852 echo "xen support $xen"
3853 echo "brlapi support $brlapi"
3854 echo "bluez support $bluez"
3855 echo "Documentation $docs"
3857 [ ! -z "$uname_release" ] && \
3858 echo "uname -r $uname_release"
3859 echo "GUEST_BASE $guest_base"
3861 echo "vde support $vde"
3862 echo "netmap support $netmap"
3863 echo "Linux AIO support $linux_aio"
3864 echo "(X)ATTR support $attr"
3865 echo "Install blobs $blobs"
3866 echo "KVM support $kvm"
3867 echo "RDMA support $rdma"
3868 echo "TCG interpreter $tcg_interpreter"
3869 echo "fdt support $fdt"
3870 echo "preadv support $preadv"
3871 echo "fdatasync $fdatasync"
3872 echo "madvise $madvise"
3873 echo "posix_madvise $posix_madvise"
3874 echo "sigev_thread_id $sigev_thread_id"
3875 echo "uuid support $uuid"
3876 echo "libcap-ng support $cap_ng"
3877 echo "vhost-net support $vhost_net"
3878 echo "vhost-scsi support $vhost_scsi"
3879 echo "Trace backend $trace_backend"
3880 echo "Trace output file $trace_file-<pid>"
3881 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
3882 echo "rbd support $rbd"
3883 echo "xfsctl support $xfs"
3884 echo "nss used $smartcard_nss"
3885 echo "libusb $libusb"
3886 echo "usb net redir $usb_redir"
3887 echo "GLX support $glx"
3888 if test "$libiscsi_version" = "1.4.0"; then
3889 echo "libiscsi support $libiscsi (1.4.0)"
3891 echo "libiscsi support $libiscsi"
3893 echo "build guest agent $guest_agent"
3894 echo "QGA VSS support $guest_agent_with_vss"
3895 echo "seccomp support $seccomp"
3896 echo "coroutine backend $coroutine"
3897 echo "coroutine pool $coroutine_pool"
3898 echo "GlusterFS support $glusterfs"
3899 echo "virtio-blk-data-plane $virtio_blk_data_plane"
3900 echo "gcov $gcov_tool"
3901 echo "gcov enabled $gcov"
3902 echo "TPM support $tpm"
3903 echo "libssh2 support $libssh2"
3904 echo "TPM passthrough $tpm_passthrough"
3905 echo "QOM debugging $qom_cast_debug"
3908 if test "$sdl_too_old" = "yes"; then
3909 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3912 config_host_mak
="config-host.mak"
3914 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
3916 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3917 echo >> $config_host_mak
3919 echo all
: >> $config_host_mak
3920 echo "prefix=$prefix" >> $config_host_mak
3921 echo "bindir=$bindir" >> $config_host_mak
3922 echo "libdir=$libdir" >> $config_host_mak
3923 echo "libexecdir=$libexecdir" >> $config_host_mak
3924 echo "includedir=$includedir" >> $config_host_mak
3925 echo "mandir=$mandir" >> $config_host_mak
3926 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3927 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3928 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3929 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3930 if test "$mingw32" = "no" ; then
3931 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
3933 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
3934 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
3935 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
3936 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
3937 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
3939 echo "ARCH=$ARCH" >> $config_host_mak
3941 if test "$debug_tcg" = "yes" ; then
3942 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3944 if test "$strip_opt" = "yes" ; then
3945 echo "STRIP=${strip}" >> $config_host_mak
3947 if test "$bigendian" = "yes" ; then
3948 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3950 if test "$mingw32" = "yes" ; then
3951 echo "CONFIG_WIN32=y" >> $config_host_mak
3952 echo "CONFIG_INSTALLER=y" >> $config_host_mak
3953 rc_version
=`cat "$source_path/VERSION"`
3954 version_major
=${rc_version%%.*}
3955 rc_version
=${rc_version#*.}
3956 version_minor
=${rc_version%%.*}
3957 rc_version
=${rc_version#*.}
3958 version_subminor
=${rc_version%%.*}
3960 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3961 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3962 if test "$guest_agent_with_vss" = "yes" ; then
3963 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
3964 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
3967 echo "CONFIG_POSIX=y" >> $config_host_mak
3970 if test "$linux" = "yes" ; then
3971 echo "CONFIG_LINUX=y" >> $config_host_mak
3974 if test "$darwin" = "yes" ; then
3975 echo "CONFIG_DARWIN=y" >> $config_host_mak
3978 if test "$aix" = "yes" ; then
3979 echo "CONFIG_AIX=y" >> $config_host_mak
3982 if test "$solaris" = "yes" ; then
3983 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3984 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3985 if test "$needs_libsunmath" = "yes" ; then
3986 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3989 if test "$haiku" = "yes" ; then
3990 echo "CONFIG_HAIKU=y" >> $config_host_mak
3992 if test "$static" = "yes" ; then
3993 echo "CONFIG_STATIC=y" >> $config_host_mak
3995 if test "$profiler" = "yes" ; then
3996 echo "CONFIG_PROFILER=y" >> $config_host_mak
3998 if test "$slirp" = "yes" ; then
3999 echo "CONFIG_SLIRP=y" >> $config_host_mak
4000 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4002 if test "$vde" = "yes" ; then
4003 echo "CONFIG_VDE=y" >> $config_host_mak
4005 if test "$netmap" = "yes" ; then
4006 echo "CONFIG_NETMAP=y" >> $config_host_mak
4008 if test "$cap_ng" = "yes" ; then
4009 echo "CONFIG_LIBCAP=y" >> $config_host_mak
4011 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
4012 for drv
in $audio_drv_list; do
4013 def
=CONFIG_
`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
4014 echo "$def=y" >> $config_host_mak
4015 if test "$drv" = "fmod"; then
4016 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
4019 if test "$audio_pt_int" = "yes" ; then
4020 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
4022 if test "$audio_win_int" = "yes" ; then
4023 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
4025 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
4026 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
4027 if test "$vnc" = "yes" ; then
4028 echo "CONFIG_VNC=y" >> $config_host_mak
4030 if test "$vnc_tls" = "yes" ; then
4031 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
4033 if test "$vnc_sasl" = "yes" ; then
4034 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
4036 if test "$vnc_jpeg" = "yes" ; then
4037 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
4039 if test "$vnc_png" = "yes" ; then
4040 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4042 if test "$vnc_ws" = "yes" ; then
4043 echo "CONFIG_VNC_WS=y" >> $config_host_mak
4044 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak
4046 if test "$fnmatch" = "yes" ; then
4047 echo "CONFIG_FNMATCH=y" >> $config_host_mak
4049 if test "$uuid" = "yes" ; then
4050 echo "CONFIG_UUID=y" >> $config_host_mak
4052 if test "$xfs" = "yes" ; then
4053 echo "CONFIG_XFS=y" >> $config_host_mak
4055 qemu_version
=`head "$source_path/VERSION"`
4056 echo "VERSION=$qemu_version" >>$config_host_mak
4057 echo "PKGVERSION=$pkgversion" >>$config_host_mak
4058 echo "SRC_PATH=$source_path" >> $config_host_mak
4059 echo "TARGET_DIRS=$target_list" >> $config_host_mak
4060 if [ "$docs" = "yes" ] ; then
4061 echo "BUILD_DOCS=yes" >> $config_host_mak
4063 if [ "$want_tools" = "yes" ] ; then
4064 echo "BUILD_TOOLS=yes" >> $config_host_mak
4066 if test "$sdl" = "yes" ; then
4067 echo "CONFIG_SDL=y" >> $config_host_mak
4068 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
4070 if test "$cocoa" = "yes" ; then
4071 echo "CONFIG_COCOA=y" >> $config_host_mak
4073 if test "$curses" = "yes" ; then
4074 echo "CONFIG_CURSES=y" >> $config_host_mak
4076 if test "$utimens" = "yes" ; then
4077 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
4079 if test "$pipe2" = "yes" ; then
4080 echo "CONFIG_PIPE2=y" >> $config_host_mak
4082 if test "$accept4" = "yes" ; then
4083 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
4085 if test "$splice" = "yes" ; then
4086 echo "CONFIG_SPLICE=y" >> $config_host_mak
4088 if test "$eventfd" = "yes" ; then
4089 echo "CONFIG_EVENTFD=y" >> $config_host_mak
4091 if test "$fallocate" = "yes" ; then
4092 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4094 if test "$fallocate_punch_hole" = "yes" ; then
4095 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
4097 if test "$sync_file_range" = "yes" ; then
4098 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
4100 if test "$fiemap" = "yes" ; then
4101 echo "CONFIG_FIEMAP=y" >> $config_host_mak
4103 if test "$dup3" = "yes" ; then
4104 echo "CONFIG_DUP3=y" >> $config_host_mak
4106 if test "$ppoll" = "yes" ; then
4107 echo "CONFIG_PPOLL=y" >> $config_host_mak
4109 if test "$prctl_pr_set_timerslack" = "yes" ; then
4110 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
4112 if test "$epoll" = "yes" ; then
4113 echo "CONFIG_EPOLL=y" >> $config_host_mak
4115 if test "$epoll_create1" = "yes" ; then
4116 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4118 if test "$epoll_pwait" = "yes" ; then
4119 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4121 if test "$sendfile" = "yes" ; then
4122 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4124 if test "$inotify" = "yes" ; then
4125 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4127 if test "$inotify1" = "yes" ; then
4128 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4130 if test "$byteswap_h" = "yes" ; then
4131 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4133 if test "$bswap_h" = "yes" ; then
4134 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4136 if test "$curl" = "yes" ; then
4137 echo "CONFIG_CURL=y" >> $config_host_mak
4138 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4140 if test "$brlapi" = "yes" ; then
4141 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4143 if test "$bluez" = "yes" ; then
4144 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4145 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4147 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4148 if test "$gtk" = "yes" ; then
4149 echo "CONFIG_GTK=y" >> $config_host_mak
4150 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4152 if test "$vte" = "yes" ; then
4153 echo "CONFIG_VTE=y" >> $config_host_mak
4154 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
4156 if test "$xen" = "yes" ; then
4157 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
4158 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
4160 if test "$linux_aio" = "yes" ; then
4161 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
4163 if test "$attr" = "yes" ; then
4164 echo "CONFIG_ATTR=y" >> $config_host_mak
4166 if test "$libattr" = "yes" ; then
4167 echo "CONFIG_LIBATTR=y" >> $config_host_mak
4169 if test "$virtfs" = "yes" ; then
4170 echo "CONFIG_VIRTFS=y" >> $config_host_mak
4172 if test "$vhost_scsi" = "yes" ; then
4173 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
4175 if test "$blobs" = "yes" ; then
4176 echo "INSTALL_BLOBS=yes" >> $config_host_mak
4178 if test "$iovec" = "yes" ; then
4179 echo "CONFIG_IOVEC=y" >> $config_host_mak
4181 if test "$preadv" = "yes" ; then
4182 echo "CONFIG_PREADV=y" >> $config_host_mak
4184 if test "$fdt" = "yes" ; then
4185 echo "CONFIG_FDT=y" >> $config_host_mak
4187 if test "$signalfd" = "yes" ; then
4188 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
4190 if test "$tcg_interpreter" = "yes" ; then
4191 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
4193 if test "$fdatasync" = "yes" ; then
4194 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
4196 if test "$madvise" = "yes" ; then
4197 echo "CONFIG_MADVISE=y" >> $config_host_mak
4199 if test "$posix_madvise" = "yes" ; then
4200 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
4202 if test "$sigev_thread_id" = "yes" ; then
4203 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
4206 if test "$spice" = "yes" ; then
4207 echo "CONFIG_SPICE=y" >> $config_host_mak
4210 if test "$smartcard_nss" = "yes" ; then
4211 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
4212 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
4213 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
4216 if test "$libusb" = "yes" ; then
4217 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
4220 if test "$usb_redir" = "yes" ; then
4221 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
4224 if test "$glx" = "yes" ; then
4225 echo "CONFIG_GLX=y" >> $config_host_mak
4226 echo "GLX_LIBS=$glx_libs" >> $config_host_mak
4229 if test "$libiscsi" = "yes" ; then
4230 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
4231 if test "$libiscsi_version" = "1.4.0"; then
4232 echo "CONFIG_LIBISCSI_1_4=y" >> $config_host_mak
4236 if test "$seccomp" = "yes"; then
4237 echo "CONFIG_SECCOMP=y" >> $config_host_mak
4240 # XXX: suppress that
4241 if [ "$bsd" = "yes" ] ; then
4242 echo "CONFIG_BSD=y" >> $config_host_mak
4245 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
4247 if test "$zero_malloc" = "yes" ; then
4248 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
4250 if test "$qom_cast_debug" = "yes" ; then
4251 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
4253 if test "$rbd" = "yes" ; then
4254 echo "CONFIG_RBD=y" >> $config_host_mak
4257 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
4258 if test "$coroutine_pool" = "yes" ; then
4259 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
4261 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
4264 if test "$open_by_handle_at" = "yes" ; then
4265 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
4268 if test "$linux_magic_h" = "yes" ; then
4269 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
4272 if test "$pragma_diagnostic_available" = "yes" ; then
4273 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
4276 if test "$valgrind_h" = "yes" ; then
4277 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
4280 if test "$has_environ" = "yes" ; then
4281 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
4284 if test "$cpuid_h" = "yes" ; then
4285 echo "CONFIG_CPUID_H=y" >> $config_host_mak
4288 if test "$int128" = "yes" ; then
4289 echo "CONFIG_INT128=y" >> $config_host_mak
4292 if test "$getauxval" = "yes" ; then
4293 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
4296 if test "$glusterfs" = "yes" ; then
4297 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
4300 if test "$glusterfs_discard" = "yes" ; then
4301 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
4304 if test "$glusterfs_zerofill" = "yes" ; then
4305 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
4308 if test "$libssh2" = "yes" ; then
4309 echo "CONFIG_LIBSSH2=y" >> $config_host_mak
4312 if test "$virtio_blk_data_plane" = "yes" ; then
4313 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak
4316 if test "$vhdx" = "yes" ; then
4317 echo "CONFIG_VHDX=y" >> $config_host_mak
4321 if test "$libusb" = "yes"; then
4322 echo "HOST_USB=libusb legacy" >> $config_host_mak
4324 echo "HOST_USB=stub" >> $config_host_mak
4327 # TPM passthrough support?
4328 if test "$tpm" = "yes"; then
4329 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
4330 if test "$tpm_passthrough" = "yes"; then
4331 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
4335 # use default implementation for tracing backend-specific routines
4337 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
4338 if test "$trace_backend" = "nop"; then
4339 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
4341 if test "$trace_backend" = "simple"; then
4342 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
4344 # Set the appropriate trace file.
4345 trace_file
="\"$trace_file-\" FMT_pid"
4347 if test "$trace_backend" = "stderr"; then
4348 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
4351 if test "$trace_backend" = "ust"; then
4352 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
4354 if test "$trace_backend" = "dtrace"; then
4355 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
4356 if test "$trace_backend_stap" = "yes" ; then
4357 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
4360 if test "$trace_backend" = "ftrace"; then
4361 if test "$linux" = "yes" ; then
4362 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
4365 feature_not_found
"ftrace(trace backend)"
4368 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
4369 if test "$trace_default" = "yes"; then
4370 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
4373 if test "$rdma" = "yes" ; then
4374 echo "CONFIG_RDMA=y" >> $config_host_mak
4377 if test "$tcg_interpreter" = "yes"; then
4378 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
4379 elif test "$ARCH" = "sparc64" ; then
4380 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
4381 elif test "$ARCH" = "s390x" ; then
4382 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
4383 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
4384 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
4386 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
4388 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
4390 echo "TOOLS=$tools" >> $config_host_mak
4391 echo "ROMS=$roms" >> $config_host_mak
4392 echo "MAKE=$make" >> $config_host_mak
4393 echo "INSTALL=$install" >> $config_host_mak
4394 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
4395 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
4396 if test -n "$libtool"; then
4397 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
4398 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
4400 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
4401 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
4403 echo "PYTHON=$python" >> $config_host_mak
4404 echo "CC=$cc" >> $config_host_mak
4405 if $iasl -h > /dev
/null
2>&1; then
4406 echo "IASL=$iasl" >> $config_host_mak
4408 echo "CC_I386=$cc_i386" >> $config_host_mak
4409 echo "HOST_CC=$host_cc" >> $config_host_mak
4410 echo "CXX=$cxx" >> $config_host_mak
4411 echo "OBJCC=$objcc" >> $config_host_mak
4412 echo "AR=$ar" >> $config_host_mak
4413 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
4414 echo "AS=$as" >> $config_host_mak
4415 echo "CPP=$cpp" >> $config_host_mak
4416 echo "OBJCOPY=$objcopy" >> $config_host_mak
4417 echo "LD=$ld" >> $config_host_mak
4418 echo "WINDRES=$windres" >> $config_host_mak
4419 echo "LIBTOOL=$libtool" >> $config_host_mak
4420 echo "CFLAGS=$CFLAGS" >> $config_host_mak
4421 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
4422 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
4423 if test "$sparse" = "yes" ; then
4424 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
4425 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
4426 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
4428 if test "$cross_prefix" != ""; then
4429 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
4431 echo "AUTOCONF_HOST := " >> $config_host_mak
4433 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
4434 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
4435 echo "LIBS+=$LIBS" >> $config_host_mak
4436 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
4437 echo "EXESUF=$EXESUF" >> $config_host_mak
4438 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
4439 echo "POD2MAN=$POD2MAN" >> $config_host_mak
4440 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
4441 if test "$gcov" = "yes" ; then
4442 echo "CONFIG_GCOV=y" >> $config_host_mak
4443 echo "GCOV=$gcov_tool" >> $config_host_mak
4446 # use included Linux headers
4447 if test "$linux" = "yes" ; then
4448 mkdir
-p linux-headers
4463 # For most CPUs the kernel architecture name and QEMU CPU name match.
4467 # For non-KVM architectures we will not have asm headers
4468 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
4469 symlink
"$source_path/linux-headers/asm-$linux_arch" linux-headers
/asm
4473 for target
in $target_list; do
4474 target_dir
="$target"
4475 config_target_mak
=$target_dir/config-target.mak
4476 target_name
=`echo $target | cut -d '-' -f 1`
4477 target_bigendian
="no"
4479 case "$target_name" in
4480 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb
)
4481 target_bigendian
=yes
4485 target_user_only
="no"
4486 target_linux_user
="no"
4487 target_bsd_user
="no"
4489 ${target_name}-softmmu)
4490 target_softmmu
="yes"
4492 ${target_name}-linux-user)
4493 if test "$linux" != "yes" ; then
4494 error_exit
"Target '$target' is only available on a Linux host"
4496 target_user_only
="yes"
4497 target_linux_user
="yes"
4499 ${target_name}-bsd-user)
4500 if test "$bsd" != "yes" ; then
4501 error_exit
"Target '$target' is only available on a BSD host"
4503 target_user_only
="yes"
4504 target_bsd_user
="yes"
4507 error_exit
"Target '$target' not recognised"
4512 mkdir
-p $target_dir
4513 echo "# Automatically generated by configure - do not modify" > $config_target_mak
4516 interp_prefix1
=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
4519 TARGET_ARCH
="$target_name"
4523 case "$target_name" in
4527 TARGET_BASE_ARCH
=i386
4534 gdb_xml_files
="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
4537 TARGET_BASE_ARCH
=arm
4539 gdb_xml_files
="aarch64-core.xml aarch64-fpu.xml"
4547 gdb_xml_files
="cf-core.xml cf-fp.xml"
4549 microblaze|microblazeel
)
4550 TARGET_ARCH
=microblaze
4555 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
4559 TARGET_BASE_ARCH
=mips
4560 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
4561 echo "TARGET_ABI32=y" >> $config_target_mak
4565 TARGET_BASE_ARCH
=mips
4566 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
4571 TARGET_ARCH
=openrisc
4572 TARGET_BASE_ARCH
=openrisc
4575 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4578 TARGET_BASE_ARCH
=ppc
4580 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4583 TARGET_BASE_ARCH
=ppc
4585 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4589 TARGET_BASE_ARCH
=ppc
4591 echo "TARGET_ABI32=y" >> $config_target_mak
4592 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4601 TARGET_BASE_ARCH
=sparc
4605 TARGET_BASE_ARCH
=sparc
4606 TARGET_ABI_DIR
=sparc
4607 echo "TARGET_ABI32=y" >> $config_target_mak
4617 error_exit
"Unsupported target CPU"
4620 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
4621 if [ "$TARGET_BASE_ARCH" = "" ]; then
4622 TARGET_BASE_ARCH
=$TARGET_ARCH
4625 symlink
"$source_path/Makefile.target" "$target_dir/Makefile"
4628 echo "$@"| LC_ALL
=C
tr '[a-z]' '[A-Z]'
4631 target_arch_name
="`upper $TARGET_ARCH`"
4632 echo "TARGET_$target_arch_name=y" >> $config_target_mak
4633 echo "TARGET_NAME=$target_name" >> $config_target_mak
4634 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
4635 if [ "$TARGET_ABI_DIR" = "" ]; then
4636 TARGET_ABI_DIR
=$TARGET_ARCH
4638 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
4639 case "$target_name" in
4641 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
4642 echo "CONFIG_XEN=y" >> $config_target_mak
4643 if test "$xen_pci_passthrough" = yes; then
4644 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
4650 case "$target_name" in
4651 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x
)
4652 # Make sure the target and host cpus are compatible
4653 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
4654 \
( "$target_name" = "$cpu" -o \
4655 \
( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \
) -o \
4656 \
( "$target_name" = "ppc64" -a "$cpu" = "ppc" \
) -o \
4657 \
( "$target_name" = "ppc" -a "$cpu" = "ppc64" \
) -o \
4658 \
( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \
) -o \
4659 \
( "$target_name" = "x86_64" -a "$cpu" = "i386" \
) -o \
4660 \
( "$target_name" = "i386" -a "$cpu" = "x86_64" \
) \
) ; then
4661 echo "CONFIG_KVM=y" >> $config_target_mak
4662 if test "$vhost_net" = "yes" ; then
4663 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
4667 if test "$target_bigendian" = "yes" ; then
4668 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
4670 if test "$target_softmmu" = "yes" ; then
4671 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
4673 if test "$target_user_only" = "yes" ; then
4674 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
4675 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
4677 if test "$target_linux_user" = "yes" ; then
4678 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
4681 if test ! -z "$gdb_xml_files" ; then
4682 for x
in $gdb_xml_files; do
4683 list
="$list $source_path/gdb-xml/$x"
4685 echo "TARGET_XML_FILES=$list" >> $config_target_mak
4688 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
4689 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
4691 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
4692 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
4694 if test "$target_bsd_user" = "yes" ; then
4695 echo "CONFIG_BSD_USER=y" >> $config_target_mak
4698 # generate QEMU_CFLAGS/LDFLAGS for targets
4703 for i
in $ARCH $TARGET_BASE_ARCH ; do
4706 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
4707 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
4710 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
4711 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
4714 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
4715 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
4718 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
4719 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
4722 echo "CONFIG_I386_DIS=y" >> $config_target_mak
4723 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
4726 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
4727 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
4730 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
4731 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
4734 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
4735 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
4738 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
4739 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
4742 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
4743 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
4746 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak
4747 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak
4750 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
4751 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
4754 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
4755 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
4758 echo "CONFIG_S390_DIS=y" >> $config_target_mak
4759 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
4762 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
4763 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
4766 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
4767 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
4770 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
4771 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
4775 if test "$tcg_interpreter" = "yes" ; then
4776 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
4777 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
4782 # Ensure there's only a single GP
4783 cflags
="-msmall-data $cflags"
4787 if test "$gprof" = "yes" ; then
4788 echo "TARGET_GPROF=yes" >> $config_target_mak
4789 if test "$target_linux_user" = "yes" ; then
4791 ldflags
="-p $ldflags"
4793 if test "$target_softmmu" = "yes" ; then
4794 ldflags
="-p $ldflags"
4795 echo "GPROF_CFLAGS=-p" >> $config_target_mak
4799 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
4800 ldflags
="$ldflags $textseg_ldflags"
4803 echo "LDFLAGS+=$ldflags" >> $config_target_mak
4804 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
4806 done # for target in $targets
4808 if [ "$pixman" = "internal" ]; then
4809 echo "config-host.h: subdir-pixman" >> $config_host_mak
4812 if test "$rdma" = "yes" ; then
4813 echo "CONFIG_RDMA=y" >> $config_host_mak
4816 if [ "$dtc_internal" = "yes" ]; then
4817 echo "config-host.h: subdir-dtc" >> $config_host_mak
4820 # build tree in object directory in case the source is not in the current directory
4821 DIRS
="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
4823 DIRS
="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
4824 DIRS
="$DIRS roms/seabios roms/vgabios"
4825 DIRS
="$DIRS qapi-generated"
4826 FILES
="Makefile tests/tcg/Makefile qdict-test-data.txt"
4827 FILES
="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
4828 FILES
="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
4829 FILES
="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
4830 FILES
="$FILES pc-bios/spapr-rtas/Makefile"
4831 FILES
="$FILES pc-bios/s390-ccw/Makefile"
4832 FILES
="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
4833 FILES
="$FILES pc-bios/qemu-icon.bmp"
4835 $source_path/pc-bios
/*.bin \
4836 $source_path/pc-bios
/*.aml \
4837 $source_path/pc-bios
/*.rom \
4838 $source_path/pc-bios
/*.dtb \
4839 $source_path/pc-bios
/*.img \
4840 $source_path/pc-bios
/openbios-
* \
4841 $source_path/pc-bios
/palcode-
*
4843 FILES
="$FILES pc-bios/`basename $bios_file`"
4846 for f
in $FILES ; do
4847 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
4848 symlink
"$source_path/$f" "$f"
4852 # temporary config to build submodules
4853 for rom
in seabios vgabios
; do
4854 config_mak
=roms
/$rom/config.mak
4855 echo "# Automatically generated by configure - do not modify" > $config_mak
4856 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
4857 echo "AS=$as" >> $config_mak
4858 echo "CC=$cc" >> $config_mak
4859 echo "BCC=bcc" >> $config_mak
4860 echo "CPP=$cpp" >> $config_mak
4861 echo "OBJCOPY=objcopy" >> $config_mak
4862 echo "IASL=$iasl" >> $config_mak
4863 echo "LD=$ld" >> $config_mak
4866 if test "$docs" = "yes" ; then