3 # qemu configure script (c) 2003 Fabrice Bellard
6 # Unset some variables known to interfere with behavior of common tools,
7 # just as autoconf does.
8 CLICOLOR_FORCE= GREP_OPTIONS=
9 unset CLICOLOR_FORCE GREP_OPTIONS
11 # Temporary directory used for files created while
12 # configure runs. Since it is in the build directory
13 # we can safely blow away any previous version of it
14 # (and we need not jump through hoops to try to delete
15 # it when configure exits.)
20 echo "ERROR: failed to create temporary directory"
25 TMPC="${TMPDIR1}/${TMPB}.c"
26 TMPO="${TMPDIR1}/${TMPB}.o"
27 TMPCXX="${TMPDIR1}/${TMPB}.cxx"
28 TMPL="${TMPDIR1}/${TMPB}.lo"
29 TMPA="${TMPDIR1}/lib${TMPB}.la"
30 TMPE="${TMPDIR1}/${TMPB}.exe"
34 # Print a helpful header at the top of config.log
35 echo "# QEMU configure log $(date)" >> config.log
36 printf "# Configured with:" >> config.log
37 printf " '%s'" "$0" "$@" >> config.log
39 echo "#" >> config.log
44 while test -n "$2"; do
53 # Run the compiler, capturing its output to the log. First argument
54 # is compiler binary to execute.
57 echo $compiler "$@" >> config.log
58 $compiler "$@" >> config.log 2>&1 || return $?
59 # Test passed. If this is an --enable-werror build, rerun
60 # the test with -Werror and bail out if it fails. This
61 # makes warning-generating-errors in configure test code
62 # obvious to developers.
63 if test "$werror" != "yes"; then
66 # Don't bother rerunning the compile if we were already using -Werror
72 echo $compiler -Werror "$@" >> config.log
73 $compiler -Werror "$@" >> config.log 2>&1 && return $?
74 error_exit "configure test passed without -Werror but failed with -Werror." \
75 "This is probably a bug in the configure script. The failing command" \
76 "will be at the bottom of config.log." \
77 "You can run configure with --disable-werror to bypass this check."
81 do_compiler "$cc" "$@"
85 do_compiler "$cxx" "$@"
89 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
90 # options which some versions of GCC's C++ compiler complain about
91 # because they only make sense for C programs.
93 for arg in $QEMU_CFLAGS; do
95 -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
96 -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
99 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
107 do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
113 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
119 # Run the compiler, capturing its output to the log.
120 echo $libtool $mode --tag=CC $cc "$@" >> config.log
121 $libtool $mode --tag=CC $cc "$@" >> config.log 2>&1 || return $?
122 # Test passed. If this is an --enable-werror build, rerun
123 # the test with -Werror and bail out if it fails. This
124 # makes warning-generating-errors in configure test code
125 # obvious to developers.
126 if test "$werror" != "yes"; then
129 # Don't bother rerunning the compile if we were already using -Werror
135 echo $libtool $mode --tag=CC $cc -Werror "$@" >> config.log
136 $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 2>&1 && return $?
137 error_exit "configure test passed without -Werror but failed with -Werror." \
138 "This is probably a bug in the configure script. The failing command" \
139 "will be at the bottom of config.log." \
140 "You can run configure with --disable-werror to bypass this check."
144 do_libtool --mode=compile $QEMU_CFLAGS -c -fPIE -DPIE -o $TMPO $TMPC || return $?
145 do_libtool --mode=link $LDFLAGS -o $TMPA $TMPL -rpath /usr/local/lib
148 # symbolically link $1 to $2. Portable version of "ln -sf".
151 mkdir -p "$(dirname "$2")"
155 # check whether a command is available to this shell (may be either an
156 # executable or a builtin)
158 type "$1" >/dev/null 2>&1
161 # search for an executable in PATH
167 # pathname has a dir component?
168 if [ "${local_command#*/}" != "$local_command" ]; then
169 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
170 echo "$local_command"
174 if [ -z "$local_command" ]; then
179 for local_dir in $PATH; do
180 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
181 echo "$local_dir/$local_command"
182 IFS="${local_ifs:-$(printf ' \t\n')}"
187 IFS="${local_ifs:-$(printf ' \t\n')}"
192 echo "$trace_backends" | grep "$1" >/dev/null
196 source_path=`dirname "$0"`
199 interp_prefix="/usr/gnemul/qemu-%M"
203 block_drv_rw_whitelist=""
204 block_drv_ro_whitelist=""
210 cc_i386=i386-pc-linux-gnu-gcc
215 # Don't accept a target_list environment variable.
218 # Default value for a variable defining feature "foo".
219 # * foo="no" feature will only be used if --enable-foo arg is given
220 # * foo="" feature will be searched for, and if found, will be used
221 # unless --disable-foo is given
222 # * foo="yes" this value will only be set by --enable-foo flag.
223 # feature will searched for,
224 # if not found, configure exits with error
226 # Always add --enable-foo and --disable-foo command line args.
227 # Distributions want to ensure that several features are compiled in, and it
228 # is impossible without a --enable-foo that exits if a feature is not found.
252 xen_pci_passthrough=""
274 LDFLAGS_SHARED="-shared"
277 mandir="\${prefix}/share/man"
278 datadir="\${prefix}/share"
279 qemu_docdir="\${prefix}/share/doc/qemu"
280 bindir="\${prefix}/bin"
281 libdir="\${prefix}/lib"
282 libexecdir="\${prefix}/libexec"
283 includedir="\${prefix}/include"
284 sysconfdir="\${prefix}/etc"
285 local_statedir="\${prefix}/var"
319 guest_agent_with_vss="no"
329 glusterfs_discard="no"
330 glusterfs_zerofill="no"
342 # parse CC options first
344 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
346 --cross-prefix=*) cross_prefix="$optarg"
350 --cxx=*) CXX="$optarg"
352 --source-path=*) source_path="$optarg"
354 --cpu=*) cpu="$optarg"
356 --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
357 EXTRA_CFLAGS="$optarg"
359 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
360 EXTRA_LDFLAGS="$optarg"
362 --enable-debug-info) debug_info="yes"
364 --disable-debug-info) debug_info="no"
369 # Using uname is really, really broken. Once we have the right set of checks
370 # we can eliminate its usage altogether.
372 # Preferred compiler:
374 # ${cross_prefix}gcc (if cross-prefix specified)
376 if test -z "${CC}${cross_prefix}"; then
379 cc="${CC-${cross_prefix}gcc}"
382 if test -z "${CXX}${cross_prefix}"; then
385 cxx="${CXX-${cross_prefix}g++}"
388 ar="${AR-${cross_prefix}ar}"
389 as="${AS-${cross_prefix}as}"
391 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
392 ld="${LD-${cross_prefix}ld}"
393 libtool="${LIBTOOL-${cross_prefix}libtool}"
394 nm="${NM-${cross_prefix}nm}"
395 strip="${STRIP-${cross_prefix}strip}"
396 windres="${WINDRES-${cross_prefix}windres}"
397 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
399 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
401 pkg_config=query_pkg_config
402 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
403 sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
405 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
406 ARFLAGS="${ARFLAGS-rv}"
408 # default flags for all hosts
409 QEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS"
410 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
411 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
412 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
413 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
414 if test "$debug_info" = "yes"; then
416 LDFLAGS="-g $LDFLAGS"
419 # make source path absolute
420 source_path=`cd "$source_path"; pwd`
422 # running configure in the source tree?
423 # we know that's the case if configure is there.
424 if test -f "./configure"; then
425 pwd_is_source_path="y"
427 pwd_is_source_path="n"
433 #error $1 not defined
435 int main(void) { return 0; }
442 int main(void) { return 0; }
446 if check_define __linux__ ; then
448 elif check_define _WIN32 ; then
450 elif check_define __OpenBSD__ ; then
452 elif check_define __sun__ ; then
454 elif check_define __HAIKU__ ; then
460 # Some host OSes need non-standard checks for which CPU to use.
461 # Note that these checks are broken for cross-compilation: if you're
462 # cross-compiling to one of these OSes then you'll need to specify
463 # the correct CPU with the --cpu option.
466 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
467 # run 64-bit userspace code.
468 # If the user didn't specify a CPU explicitly and the kernel says this is
469 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
470 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
475 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
476 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
481 if test ! -z "$cpu" ; then
482 # command line argument
484 elif check_define __i386__ ; then
486 elif check_define __x86_64__ ; then
487 if check_define __ILP32__ ; then
492 elif check_define __sparc__ ; then
493 if check_define __arch64__ ; then
498 elif check_define _ARCH_PPC ; then
499 if check_define _ARCH_PPC64 ; then
504 elif check_define __mips__ ; then
506 elif check_define __ia64__ ; then
508 elif check_define __s390__ ; then
509 if check_define __s390x__ ; then
514 elif check_define __arm__ ; then
516 elif check_define __aarch64__ ; then
518 elif check_define __hppa__ ; then
525 # Normalise host CPU name and set ARCH.
526 # Note that this case should only have supported host CPUs, not guests.
528 ia64|ppc|ppc64|s390|s390x|sparc64|x32)
531 i386|i486|i586|i686|i86pc|BePC)
550 # This will result in either an error or falling back to TCI later
554 if test -z "$ARCH"; then
560 # host *BSD for user mode
566 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
567 audio_possible_drivers="winwave sdl"
568 audio_drv_list="winwave"
572 audio_possible_drivers="winwave dsound sdl fmod"
573 audio_drv_list="winwave"
578 audio_possible_drivers="oss sdl pa"
584 audio_possible_drivers="oss sdl pa"
585 # needed for kinfo_getvmmap(3) in libutil.h
587 netmap="" # enable netmap autodetect
588 HOST_VARIANT_DIR="freebsd"
594 audio_possible_drivers="oss sdl pa"
595 HOST_VARIANT_DIR="dragonfly"
601 audio_possible_drivers="oss sdl"
603 HOST_VARIANT_DIR="netbsd"
609 audio_possible_drivers="sdl"
610 HOST_VARIANT_DIR="openbsd"
615 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
616 if [ "$cpu" = "x86_64" ] ; then
617 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
618 LDFLAGS="-arch x86_64 $LDFLAGS"
621 audio_drv_list="coreaudio"
622 audio_possible_drivers="coreaudio sdl fmod"
623 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
624 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
625 # Disable attempts to use ObjectiveC features in os/object.h since they
626 # won't work when we're compiling with gcc as a C compiler.
627 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
628 HOST_VARIANT_DIR="darwin"
633 install="${INSTALL-ginstall}"
635 smbd="${SMBD-/usr/sfw/sbin/smbd}"
636 needs_libsunmath="no"
637 solarisrev=`uname -r | cut -f2 -d.`
638 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
639 if test "$solarisrev" -le 9 ; then
640 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
641 needs_libsunmath="yes"
642 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
643 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
644 LIBS="-lsunmath $LIBS"
646 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
647 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
648 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
649 "Studio 11 can be downloaded from www.sun.com."
653 if test -f /usr/include/sys/soundcard.h ; then
656 audio_possible_drivers="oss sdl"
657 # needed for CMSG_ macros in sys/socket.h
658 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
659 # needed for TIOCWIN* defines in termios.h
660 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
661 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
662 solarisnetlibs="-lsocket -lnsl -lresolv"
663 LIBS="$solarisnetlibs $LIBS"
664 libs_qga="$solarisnetlibs $libs_qga"
672 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
673 LIBS="-lposix_error_mapper -lnetwork $LIBS"
677 audio_possible_drivers="oss alsa sdl pa"
683 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then
684 audio_possible_drivers="$audio_possible_drivers fmod"
686 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
690 if [ "$bsd" = "yes" ] ; then
691 if [ "$darwin" != "yes" ] ; then
696 : ${make=${MAKE-make}}
697 : ${install=${INSTALL-install}}
698 : ${python=${PYTHON-python}}
699 : ${smbd=${SMBD-/usr/sbin/smbd}}
701 # Default objcc to clang if available, otherwise use CC
708 if test "$mingw32" = "yes" ; then
711 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
712 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
713 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
714 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
716 if compile_prog "" "-liberty" ; then
717 LIBS="-liberty $LIBS"
719 prefix="c:/Program Files/QEMU"
722 qemu_docdir="\${prefix}"
724 sysconfdir="\${prefix}"
727 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
733 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
735 --help|-h) show_help=yes
737 --version|-V) exec cat $source_path/VERSION
739 --prefix=*) prefix="$optarg"
741 --interp-prefix=*) interp_prefix="$optarg"
749 --host-cc=*) host_cc="$optarg"
753 --iasl=*) iasl="$optarg"
755 --objcc=*) objcc="$optarg"
757 --make=*) make="$optarg"
759 --install=*) install="$optarg"
761 --python=*) python="$optarg"
763 --gcov=*) gcov_tool="$optarg"
765 --smbd=*) smbd="$optarg"
773 --disable-debug-info)
780 --target-list=*) target_list="$optarg"
782 --enable-trace-backends=*) trace_backends="$optarg"
784 # XXX: backwards compatibility
785 --enable-trace-backend=*) trace_backends="$optarg"
787 --with-trace-file=*) trace_file="$optarg"
789 --enable-gprof) gprof="yes"
791 --enable-gcov) gcov="yes"
795 LDFLAGS="-static $LDFLAGS"
796 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
798 --mandir=*) mandir="$optarg"
800 --bindir=*) bindir="$optarg"
802 --libdir=*) libdir="$optarg"
804 --libexecdir=*) libexecdir="$optarg"
806 --includedir=*) includedir="$optarg"
808 --datadir=*) datadir="$optarg"
810 --with-confsuffix=*) confsuffix="$optarg"
812 --docdir=*) qemu_docdir="$optarg"
814 --sysconfdir=*) sysconfdir="$optarg"
816 --localstatedir=*) local_statedir="$optarg"
818 --sbindir=*|--sharedstatedir=*|\
819 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
820 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
821 # These switches are silently ignored, for compatibility with
822 # autoconf-generated configure scripts. This allows QEMU's
823 # configure to be used by RPM and similar macros that set
824 # lots of directory switches by default.
826 --with-system-pixman) pixman="system"
828 --without-system-pixman) pixman="internal"
830 --without-pixman) pixman="none"
832 --disable-sdl) sdl="no"
834 --enable-sdl) sdl="yes"
836 --with-sdlabi=*) sdlabi="$optarg"
838 --disable-qom-cast-debug) qom_cast_debug="no"
840 --enable-qom-cast-debug) qom_cast_debug="yes"
842 --disable-virtfs) virtfs="no"
844 --enable-virtfs) virtfs="yes"
846 --disable-vnc) vnc="no"
848 --enable-vnc) vnc="yes"
850 --fmod-lib=*) fmod_lib="$optarg"
852 --fmod-inc=*) fmod_inc="$optarg"
854 --oss-lib=*) oss_lib="$optarg"
856 --audio-drv-list=*) audio_drv_list="$optarg"
858 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
860 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
862 --enable-debug-tcg) debug_tcg="yes"
864 --disable-debug-tcg) debug_tcg="no"
867 # Enable debugging options that aren't excessively noisy
872 --enable-sparse) sparse="yes"
874 --disable-sparse) sparse="no"
876 --disable-strip) strip_opt="no"
878 --disable-vnc-tls) vnc_tls="no"
880 --enable-vnc-tls) vnc_tls="yes"
882 --disable-vnc-sasl) vnc_sasl="no"
884 --enable-vnc-sasl) vnc_sasl="yes"
886 --disable-vnc-jpeg) vnc_jpeg="no"
888 --enable-vnc-jpeg) vnc_jpeg="yes"
890 --disable-vnc-png) vnc_png="no"
892 --enable-vnc-png) vnc_png="yes"
894 --disable-vnc-ws) vnc_ws="no"
896 --enable-vnc-ws) vnc_ws="yes"
898 --disable-slirp) slirp="no"
900 --disable-uuid) uuid="no"
902 --enable-uuid) uuid="yes"
904 --disable-vde) vde="no"
906 --enable-vde) vde="yes"
908 --disable-netmap) netmap="no"
910 --enable-netmap) netmap="yes"
912 --disable-xen) xen="no"
914 --enable-xen) xen="yes"
916 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
918 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
920 --disable-brlapi) brlapi="no"
922 --enable-brlapi) brlapi="yes"
924 --disable-bluez) bluez="no"
926 --enable-bluez) bluez="yes"
928 --disable-kvm) kvm="no"
930 --enable-kvm) kvm="yes"
932 --disable-tcg-interpreter) tcg_interpreter="no"
934 --enable-tcg-interpreter) tcg_interpreter="yes"
936 --disable-cap-ng) cap_ng="no"
938 --enable-cap-ng) cap_ng="yes"
940 --disable-spice) spice="no"
942 --enable-spice) spice="yes"
944 --disable-libiscsi) libiscsi="no"
946 --enable-libiscsi) libiscsi="yes"
948 --disable-libnfs) libnfs="no"
950 --enable-libnfs) libnfs="yes"
952 --enable-profiler) profiler="yes"
954 --disable-cocoa) cocoa="no"
959 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
961 --disable-system) softmmu="no"
963 --enable-system) softmmu="yes"
970 --disable-linux-user) linux_user="no"
972 --enable-linux-user) linux_user="yes"
974 --disable-bsd-user) bsd_user="no"
976 --enable-bsd-user) bsd_user="yes"
978 --enable-guest-base) guest_base="yes"
980 --disable-guest-base) guest_base="no"
982 --enable-pie) pie="yes"
984 --disable-pie) pie="no"
986 --enable-werror) werror="yes"
988 --disable-werror) werror="no"
990 --enable-stack-protector) stack_protector="yes"
992 --disable-stack-protector) stack_protector="no"
994 --disable-curses) curses="no"
996 --enable-curses) curses="yes"
998 --disable-curl) curl="no"
1000 --enable-curl) curl="yes"
1002 --disable-fdt) fdt="no"
1004 --enable-fdt) fdt="yes"
1006 --disable-linux-aio) linux_aio="no"
1008 --enable-linux-aio) linux_aio="yes"
1010 --disable-attr) attr="no"
1012 --enable-attr) attr="yes"
1014 --disable-blobs) blobs="no"
1016 --with-pkgversion=*) pkgversion=" ($optarg)"
1018 --with-coroutine=*) coroutine="$optarg"
1020 --disable-coroutine-pool) coroutine_pool="no"
1022 --enable-coroutine-pool) coroutine_pool="yes"
1024 --disable-docs) docs="no"
1026 --enable-docs) docs="yes"
1028 --disable-vhost-net) vhost_net="no"
1030 --enable-vhost-net) vhost_net="yes"
1032 --disable-vhost-scsi) vhost_scsi="no"
1034 --enable-vhost-scsi) vhost_scsi="yes"
1036 --disable-opengl) opengl="no"
1038 --enable-opengl) opengl="yes"
1040 --disable-rbd) rbd="no"
1042 --enable-rbd) rbd="yes"
1044 --disable-xfsctl) xfs="no"
1046 --enable-xfsctl) xfs="yes"
1048 --disable-smartcard-nss) smartcard_nss="no"
1050 --enable-smartcard-nss) smartcard_nss="yes"
1052 --disable-libusb) libusb="no"
1054 --enable-libusb) libusb="yes"
1056 --disable-usb-redir) usb_redir="no"
1058 --enable-usb-redir) usb_redir="yes"
1060 --disable-zlib-test) zlib="no"
1062 --disable-lzo) lzo="no"
1064 --enable-lzo) lzo="yes"
1066 --disable-snappy) snappy="no"
1068 --enable-snappy) snappy="yes"
1070 --disable-bzip2) bzip2="no"
1072 --enable-bzip2) bzip2="yes"
1074 --enable-guest-agent) guest_agent="yes"
1076 --disable-guest-agent) guest_agent="no"
1078 --with-vss-sdk) vss_win32_sdk=""
1080 --with-vss-sdk=*) vss_win32_sdk="$optarg"
1082 --without-vss-sdk) vss_win32_sdk="no"
1084 --with-win-sdk) win_sdk=""
1086 --with-win-sdk=*) win_sdk="$optarg"
1088 --without-win-sdk) win_sdk="no"
1090 --enable-tools) want_tools="yes"
1092 --disable-tools) want_tools="no"
1094 --enable-seccomp) seccomp="yes"
1096 --disable-seccomp) seccomp="no"
1098 --disable-glusterfs) glusterfs="no"
1100 --enable-glusterfs) glusterfs="yes"
1102 --disable-archipelago) archipelago="no"
1104 --enable-archipelago) archipelago="yes"
1106 --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
1107 echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1109 --disable-gtk) gtk="no"
1111 --enable-gtk) gtk="yes"
1113 --enable-rdma) rdma="yes"
1115 --disable-rdma) rdma="no"
1117 --with-gtkabi=*) gtkabi="$optarg"
1119 --disable-vte) vte="no"
1121 --enable-vte) vte="yes"
1123 --disable-tpm) tpm="no"
1125 --enable-tpm) tpm="yes"
1127 --disable-libssh2) libssh2="no"
1129 --enable-libssh2) libssh2="yes"
1131 --enable-vhdx) vhdx="yes"
1133 --disable-vhdx) vhdx="no"
1135 --disable-quorum) quorum="no"
1137 --enable-quorum) quorum="yes"
1139 --disable-numa) numa="no"
1141 --enable-numa) numa="yes"
1143 --disable-tcmalloc) tcmalloc="no"
1145 --enable-tcmalloc) tcmalloc="yes"
1148 echo "ERROR: unknown option $opt"
1149 echo "Try '$0 --help' for more information"
1155 if ! has $python; then
1156 error_exit "Python not found. Use --python=/path/to/python"
1159 # Note that if the Python conditional here evaluates True we will exit
1160 # with status 1 which is a shell 'false' value.
1161 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1162 error_exit "Cannot use '$python', Python 2.4 or later is required." \
1163 "Note that Python 3 or later is not yet supported." \
1164 "Use --python=/path/to/python to specify a supported Python."
1167 # The -B switch was added in Python 2.6.
1168 # If it is supplied, compiled files are not written.
1169 # Use it for Python versions which support it.
1170 if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then
1177 LDFLAGS="-m32 $LDFLAGS"
1181 LDFLAGS="-m64 $LDFLAGS"
1184 LDFLAGS="-m32 $LDFLAGS"
1185 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1188 LDFLAGS="-m64 $LDFLAGS"
1189 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1193 LDFLAGS="-m31 $LDFLAGS"
1197 LDFLAGS="-m64 $LDFLAGS"
1201 LDFLAGS="-m32 $LDFLAGS"
1202 cc_i386='$(CC) -m32'
1206 LDFLAGS="-m64 $LDFLAGS"
1207 cc_i386='$(CC) -m32'
1211 LDFLAGS="-mx32 $LDFLAGS"
1212 cc_i386='$(CC) -m32'
1214 # No special flags required for other host CPUs
1217 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1218 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
1220 default_target_list=""
1224 if [ "$softmmu" = "yes" ]; then
1225 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1227 if [ "$linux_user" = "yes" ]; then
1228 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1230 if [ "$bsd_user" = "yes" ]; then
1231 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1234 for config in $mak_wilds; do
1235 default_target_list="${default_target_list} $(basename "$config" .mak)"
1238 if test x"$show_help" = x"yes" ; then
1241 Usage: configure [options]
1242 Options: [defaults in brackets after descriptions]
1245 --help print this message
1246 --prefix=PREFIX install in PREFIX [$prefix]
1247 --interp-prefix=PREFIX where to find shared libraries, etc.
1248 use %M for cpu name [$interp_prefix]
1249 --target-list=LIST set target list (default: build everything)
1250 $(echo Available targets: $default_target_list | \
1251 fold -s -w 53 | sed -e 's/^/ /')
1253 Advanced options (experts only):
1254 --source-path=PATH path of source code [$source_path]
1255 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1256 --cc=CC use C compiler CC [$cc]
1257 --iasl=IASL use ACPI compiler IASL [$iasl]
1258 --host-cc=CC use C compiler CC [$host_cc] for code run at
1260 --cxx=CXX use C++ compiler CXX [$cxx]
1261 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1262 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1263 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1264 --make=MAKE use specified make [$make]
1265 --install=INSTALL use specified install [$install]
1266 --python=PYTHON use specified python [$python]
1267 --smbd=SMBD use specified smbd [$smbd]
1268 --static enable static build [$static]
1269 --mandir=PATH install man pages in PATH
1270 --datadir=PATH install firmware in PATH$confsuffix
1271 --docdir=PATH install documentation in PATH$confsuffix
1272 --bindir=PATH install binaries in PATH
1273 --libdir=PATH install libraries in PATH
1274 --sysconfdir=PATH install config in PATH$confsuffix
1275 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1276 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1277 --enable-modules enable modules support
1278 --enable-debug-tcg enable TCG debugging
1279 --disable-debug-tcg disable TCG debugging (default)
1280 --enable-debug-info enable debugging information (default)
1281 --disable-debug-info disable debugging information
1282 --enable-debug enable common debug build options
1283 --enable-sparse enable sparse checker
1284 --disable-sparse disable sparse checker (default)
1285 --disable-strip disable stripping binaries
1286 --disable-werror disable compilation abort on warning
1287 --disable-stack-protector disable compiler-provided stack protection
1288 --disable-sdl disable SDL
1289 --enable-sdl enable SDL
1290 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1291 --disable-gtk disable gtk UI
1292 --enable-gtk enable gtk UI
1293 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1294 --disable-virtfs disable VirtFS
1295 --enable-virtfs enable VirtFS
1296 --disable-vnc disable VNC
1297 --enable-vnc enable VNC
1298 --disable-cocoa disable Cocoa (Mac OS X only)
1299 --enable-cocoa enable Cocoa (default on Mac OS X)
1300 --audio-drv-list=LIST set audio drivers list:
1301 Available drivers: $audio_possible_drivers
1302 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1303 --block-drv-rw-whitelist=L
1304 set block driver read-write whitelist
1305 (affects only QEMU, not qemu-img)
1306 --block-drv-ro-whitelist=L
1307 set block driver read-only whitelist
1308 (affects only QEMU, not qemu-img)
1309 --disable-xen disable xen backend driver support
1310 --enable-xen enable xen backend driver support
1311 --disable-xen-pci-passthrough
1312 --enable-xen-pci-passthrough
1313 --disable-brlapi disable BrlAPI
1314 --enable-brlapi enable BrlAPI
1315 --disable-vnc-tls disable TLS encryption for VNC server
1316 --enable-vnc-tls enable TLS encryption for VNC server
1317 --disable-vnc-sasl disable SASL encryption for VNC server
1318 --enable-vnc-sasl enable SASL encryption for VNC server
1319 --disable-vnc-jpeg disable JPEG lossy compression for VNC server
1320 --enable-vnc-jpeg enable JPEG lossy compression for VNC server
1321 --disable-vnc-png disable PNG compression for VNC server (default)
1322 --enable-vnc-png enable PNG compression for VNC server
1323 --disable-vnc-ws disable Websockets support for VNC server
1324 --enable-vnc-ws enable Websockets support for VNC server
1325 --disable-curses disable curses output
1326 --enable-curses enable curses output
1327 --disable-curl disable curl connectivity
1328 --enable-curl enable curl connectivity
1329 --disable-fdt disable fdt device tree
1330 --enable-fdt enable fdt device tree
1331 --disable-bluez disable bluez stack connectivity
1332 --enable-bluez enable bluez stack connectivity
1333 --disable-slirp disable SLIRP userspace network connectivity
1334 --disable-kvm disable KVM acceleration support
1335 --enable-kvm enable KVM acceleration support
1336 --disable-rdma disable RDMA-based migration support
1337 --enable-rdma enable RDMA-based migration support
1338 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1339 --enable-system enable all system emulation targets
1340 --disable-system disable all system emulation targets
1341 --enable-user enable supported user emulation targets
1342 --disable-user disable all user emulation targets
1343 --enable-linux-user enable all linux usermode emulation targets
1344 --disable-linux-user disable all linux usermode emulation targets
1345 --enable-bsd-user enable all BSD usermode emulation targets
1346 --disable-bsd-user disable all BSD usermode emulation targets
1347 --enable-guest-base enable GUEST_BASE support for usermode
1349 --disable-guest-base disable GUEST_BASE support
1350 --enable-pie build Position Independent Executables
1351 --disable-pie do not build Position Independent Executables
1352 --fmod-lib path to FMOD library
1353 --fmod-inc path to FMOD includes
1354 --oss-lib path to OSS library
1355 --cpu=CPU Build for host CPU [$cpu]
1356 --disable-uuid disable uuid support
1357 --enable-uuid enable uuid support
1358 --disable-vde disable support for vde network
1359 --enable-vde enable support for vde network
1360 --disable-netmap disable support for netmap network
1361 --enable-netmap enable support for netmap network
1362 --disable-linux-aio disable Linux AIO support
1363 --enable-linux-aio enable Linux AIO support
1364 --disable-cap-ng disable libcap-ng support
1365 --enable-cap-ng enable libcap-ng support
1366 --disable-attr disable attr and xattr support
1367 --enable-attr enable attr and xattr support
1368 --disable-blobs disable installing provided firmware blobs
1369 --enable-docs enable documentation build
1370 --disable-docs disable documentation build
1371 --disable-vhost-net disable vhost-net acceleration support
1372 --enable-vhost-net enable vhost-net acceleration support
1373 --enable-trace-backends=B Set trace backend
1374 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1375 --with-trace-file=NAME Full PATH,NAME of file to store traces
1377 --disable-spice disable spice
1378 --enable-spice enable spice
1379 --enable-rbd enable building the rados block device (rbd)
1380 --disable-libiscsi disable iscsi support
1381 --enable-libiscsi enable iscsi support
1382 --disable-libnfs disable nfs support
1383 --enable-libnfs enable nfs support
1384 --disable-smartcard-nss disable smartcard nss support
1385 --enable-smartcard-nss enable smartcard nss support
1386 --disable-libusb disable libusb (for usb passthrough)
1387 --enable-libusb enable libusb (for usb passthrough)
1388 --disable-usb-redir disable usb network redirection support
1389 --enable-usb-redir enable usb network redirection support
1390 --enable-lzo enable the support of lzo compression library
1391 --enable-snappy enable the support of snappy compression library
1392 --enable-bzip2 enable the support of bzip2 compression library (for
1393 reading bzip2-compressed dmg images)
1394 --disable-guest-agent disable building of the QEMU Guest Agent
1395 --enable-guest-agent enable building of the QEMU Guest Agent
1396 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1397 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1398 --disable-seccomp disable seccomp support
1399 --enable-seccomp enable seccomp support
1400 --with-coroutine=BACKEND coroutine backend. Supported options:
1401 gthread, ucontext, sigaltstack, windows
1402 --disable-coroutine-pool disable coroutine freelist (worse performance)
1403 --enable-coroutine-pool enable coroutine freelist (better performance)
1404 --enable-glusterfs enable GlusterFS backend
1405 --disable-glusterfs disable GlusterFS backend
1406 --enable-archipelago enable Archipelago backend
1407 --disable-archipelago disable Archipelago backend
1408 --enable-gcov enable test coverage analysis with gcov
1409 --gcov=GCOV use specified gcov [$gcov_tool]
1410 --disable-tpm disable TPM support
1411 --enable-tpm enable TPM support
1412 --disable-libssh2 disable ssh block device support
1413 --enable-libssh2 enable ssh block device support
1414 --disable-vhdx disable support for the Microsoft VHDX image format
1415 --enable-vhdx enable support for the Microsoft VHDX image format
1416 --disable-quorum disable quorum block filter support
1417 --enable-quorum enable quorum block filter support
1418 --disable-numa disable libnuma support
1419 --enable-numa enable libnuma support
1420 --disable-tcmalloc disable tcmalloc support
1421 --enable-tcmalloc enable tcmalloc support
1423 NOTE: The object files are built at the place where configure is launched
1428 # Now we have handled --enable-tcg-interpreter and know we're not just
1429 # printing the help message, bail out if the host CPU isn't supported.
1430 if test "$ARCH" = "unknown"; then
1431 if test "$tcg_interpreter" = "yes" ; then
1432 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1435 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1439 # Consult white-list to determine whether to enable werror
1440 # by default. Only enable by default for git builds
1441 z_version=`cut -f3 -d. $source_path/VERSION`
1443 if test -z "$werror" ; then
1444 if test -d "$source_path/.git" -a \
1445 "$linux" = "yes" ; then
1452 # check that the C compiler works.
1454 if compile_object ; then
1455 : C compiler works ok
1457 error_exit "\"$cc\" either does not exist or does not work"
1460 # Check that the C++ compiler exists and works with the C compiler
1463 int c_function(void);
1464 int main(void) { return c_function(); }
1471 int c_function(void);
1473 int c_function(void) { return 42; }
1478 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
1479 # C++ compiler $cxx works ok with C compiler $cc
1482 echo "C++ compiler $cxx does not work with C compiler $cc"
1483 echo "Disabling C++ specific optional code"
1487 echo "No C++ compiler available; disabling C++ specific optional code"
1491 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1492 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1493 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1494 gcc_flags="-Wendif-labels $gcc_flags"
1495 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1496 gcc_flags="-Wno-string-plus-int $gcc_flags"
1497 # Note that we do not add -Werror to gcc_flags here, because that would
1498 # enable it for all configure tests. If a configure test failed due
1499 # to -Werror this would just silently disable some features,
1500 # so it's too error prone.
1502 cc_has_warning_flag() {
1505 # Use the positive sense of the flag when testing for -Wno-wombat
1506 # support (gcc will happily accept the -Wno- form of unknown
1508 optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
1509 compile_prog "-Werror $optflag" ""
1512 for flag in $gcc_flags; do
1513 if cc_has_warning_flag $flag ; then
1514 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1518 if test "$stack_protector" != "no"; then
1519 gcc_flags="-fstack-protector-strong -fstack-protector-all"
1521 for flag in $gcc_flags; do
1522 # We need to check both a compile and a link, since some compiler
1523 # setups fail only on a .c->.o compile and some only at link time
1524 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1525 compile_prog "-Werror $flag" ""; then
1526 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1527 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag"
1532 if test "$stack_protector" = yes; then
1533 if test $sp_on = 0; then
1534 error_exit "Stack protector not supported"
1539 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1540 # large functions that use global variables. The bug is in all releases of
1541 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1542 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1544 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1545 int main(void) { return 0; }
1547 #error No bug in this compiler.
1550 if compile_prog "-Werror -fno-gcse" "" ; then
1551 TRANSLATE_OPT_CFLAGS=-fno-gcse
1554 if test "$static" = "yes" ; then
1555 if test "$modules" = "yes" ; then
1556 error_exit "static and modules are mutually incompatible"
1558 if test "$pie" = "yes" ; then
1559 error_exit "static and pie are mutually incompatible"
1565 # Unconditional check for compiler __thread support
1567 static __thread int tls_var;
1568 int main(void) { return tls_var; }
1571 if ! compile_prog "-Werror" "" ; then
1572 error_exit "Your compiler does not support the __thread specifier for " \
1573 "Thread-Local Storage (TLS). Please upgrade to a version that does."
1576 if test "$pie" = ""; then
1577 case "$cpu-$targetos" in
1578 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1586 if test "$pie" != "no" ; then
1590 # define THREAD __thread
1595 static THREAD int tls_var;
1597 int main(void) { return tls_var; }
1600 if compile_prog "-fPIE -DPIE" "-pie"; then
1601 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1602 LDFLAGS="-pie $LDFLAGS"
1604 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1605 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1608 if test "$pie" = "yes"; then
1609 error_exit "PIE not available due to missing toolchain support"
1611 echo "Disabling PIE due to missing toolchain support"
1616 if compile_prog "-Werror -fno-pie" "-nopie"; then
1617 CFLAGS_NOPIE="-fno-pie"
1618 LDFLAGS_NOPIE="-nopie"
1622 # check for broken gcc and libtool in RHEL5
1623 if test -n "$libtool" -a "$pie" != "no" ; then
1626 void *f(unsigned char *buf, int len);
1627 void *g(unsigned char *buf, int len);
1630 f(unsigned char *buf, int len)
1636 g(unsigned char *buf, int len)
1642 if ! libtool_prog; then
1643 echo "Disabling libtool due to broken toolchain support"
1648 ##########################################
1649 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1650 # use i686 as default anyway, but for those that don't, an explicit
1651 # specification is necessary
1653 if test "$cpu" = "i386"; then
1655 static int sfaa(int *ptr)
1657 return __sync_fetch_and_and(ptr, 0);
1663 val = __sync_val_compare_and_swap(&val, 0, 1);
1668 if ! compile_prog "" "" ; then
1669 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1673 #########################################
1674 # Solaris specific configure tool chain decisions
1676 if test "$solaris" = "yes" ; then
1677 if has $install; then
1680 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1681 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1682 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1684 if test "`path_of $install`" = "/usr/sbin/install" ; then
1685 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1686 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1687 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1692 if test -f /usr/ccs/bin/ar ; then
1693 error_exit "No path includes ar" \
1694 "Add /usr/ccs/bin to your path and rerun configure"
1696 error_exit "No path includes ar"
1700 if test -z "${target_list+xxx}" ; then
1701 target_list="$default_target_list"
1703 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1706 # Check that we recognised the target name; this allows a more
1707 # friendly error message than if we let it fall through.
1708 for target in $target_list; do
1709 case " $default_target_list " in
1713 error_exit "Unknown target name '$target'"
1718 # see if system emulation was really requested
1719 case " $target_list " in
1720 *"-softmmu "*) softmmu=yes
1726 feature_not_found() {
1730 error_exit "User requested feature $feature" \
1731 "configure was not able to find it." \
1736 # big/little endian test
1738 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1739 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1740 extern int foo(short *, short *);
1741 int main(int argc, char *argv[]) {
1742 return foo(big_endian, little_endian);
1746 if compile_object ; then
1747 if grep -q BiGeNdIaN $TMPO ; then
1749 elif grep -q LiTtLeEnDiAn $TMPO ; then
1752 echo big/little test failed
1755 echo big/little test failed
1758 ##########################################
1762 #include <sys/socket.h>
1763 #include <linux/ip.h>
1764 int main(void) { return sizeof(struct mmsghdr); }
1766 if compile_prog "" "" ; then
1772 ##########################################
1775 if ! has "$pkg_config_exe"; then
1776 error_exit "pkg-config binary '$pkg_config_exe' not found"
1779 ##########################################
1782 if test "$linux_user" = "yes"; then
1785 #include <linux/futex.h>
1787 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1793 if ! compile_object ; then
1794 feature_not_found "nptl" "Install glibc and linux kernel headers."
1798 ##########################################
1801 if test "$zlib" != "no" ; then
1804 int main(void) { zlibVersion(); return 0; }
1806 if compile_prog "" "-lz" ; then
1809 error_exit "zlib check failed" \
1810 "Make sure to have the zlib libs and headers installed."
1815 ##########################################
1818 if test "$lzo" != "no" ; then
1820 #include <lzo/lzo1x.h>
1821 int main(void) { lzo_version(); return 0; }
1823 if compile_prog "" "-llzo2" ; then
1824 libs_softmmu="$libs_softmmu -llzo2"
1827 if test "$lzo" = "yes"; then
1828 feature_not_found "liblzo2" "Install liblzo2 devel"
1834 ##########################################
1837 if test "$snappy" != "no" ; then
1839 #include <snappy-c.h>
1840 int main(void) { snappy_max_compressed_length(4096); return 0; }
1842 if compile_prog "" "-lsnappy" ; then
1843 libs_softmmu="$libs_softmmu -lsnappy"
1846 if test "$snappy" = "yes"; then
1847 feature_not_found "libsnappy" "Install libsnappy devel"
1853 ##########################################
1856 if test "$bzip2" != "no" ; then
1859 int main(void) { BZ2_bzlibVersion(); return 0; }
1861 if compile_prog "" "-lbz2" ; then
1864 if test "$bzip2" = "yes"; then
1865 feature_not_found "libbzip2" "Install libbzip2 devel"
1871 ##########################################
1874 if test "$seccomp" != "no" ; then
1875 if test "$cpu" = "i386" || test "$cpu" = "x86_64" &&
1876 $pkg_config --atleast-version=2.1.1 libseccomp; then
1877 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1878 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1881 if test "$seccomp" = "yes"; then
1882 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.1"
1887 ##########################################
1890 if test "$xen" != "no" ; then
1891 xen_libs="-lxenstore -lxenctrl -lxenguest"
1893 # First we test whether Xen headers and libraries are available.
1894 # If no, we are done and there is no Xen support.
1895 # If yes, more tests are run to detect the Xen version.
1899 #include <xenctrl.h>
1904 if ! compile_prog "" "$xen_libs" ; then
1906 if test "$xen" = "yes" ; then
1907 feature_not_found "xen" "Install xen devel"
1913 cat > $TMPC <<EOF &&
1914 #include <xenctrl.h>
1915 #include <xenstore.h>
1917 #include <xen/hvm/hvm_info_table.h>
1918 #if !defined(HVM_MAX_VCPUS)
1919 # error HVM_MAX_VCPUS not defined
1924 xc = xc_interface_open(0, 0, 0);
1925 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1926 xc_gnttab_open(NULL, 0);
1927 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1928 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1929 xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
1933 compile_prog "" "$xen_libs"
1935 xen_ctrl_version=450
1939 cat > $TMPC <<EOF &&
1940 #include <xenctrl.h>
1941 #include <xenstore.h>
1943 #include <xen/hvm/hvm_info_table.h>
1944 #if !defined(HVM_MAX_VCPUS)
1945 # error HVM_MAX_VCPUS not defined
1950 xc = xc_interface_open(0, 0, 0);
1951 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1952 xc_gnttab_open(NULL, 0);
1953 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1954 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1958 compile_prog "" "$xen_libs"
1960 xen_ctrl_version=420
1964 cat > $TMPC <<EOF &&
1965 #include <xenctrl.h>
1968 #include <xen/hvm/hvm_info_table.h>
1969 #if !defined(HVM_MAX_VCPUS)
1970 # error HVM_MAX_VCPUS not defined
1974 xc_interface_open(0, 0, 0);
1975 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1976 xc_gnttab_open(NULL, 0);
1977 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1981 compile_prog "" "$xen_libs"
1983 xen_ctrl_version=410
1988 cat > $TMPC <<EOF &&
1989 #include <xenctrl.h>
1992 #include <xen/hvm/hvm_info_table.h>
1993 #if !defined(HVM_MAX_VCPUS)
1994 # error HVM_MAX_VCPUS not defined
1997 struct xen_add_to_physmap xatp = {
1998 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
2001 xc_interface_open();
2003 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2004 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
2008 compile_prog "" "$xen_libs"
2010 xen_ctrl_version=400
2015 cat > $TMPC <<EOF &&
2016 #include <xenctrl.h>
2019 struct xen_add_to_physmap xatp = {
2020 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
2023 xc_interface_open();
2025 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2026 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
2030 compile_prog "" "$xen_libs"
2032 xen_ctrl_version=340
2037 cat > $TMPC <<EOF &&
2038 #include <xenctrl.h>
2042 xc_interface_open();
2044 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2048 compile_prog "" "$xen_libs"
2050 xen_ctrl_version=330
2053 # Xen version unsupported
2055 if test "$xen" = "yes" ; then
2056 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)"
2061 if test "$xen" = yes; then
2062 libs_softmmu="$xen_libs $libs_softmmu"
2066 if test "$xen_pci_passthrough" != "no"; then
2067 if test "$xen" = "yes" && test "$linux" = "yes" &&
2068 test "$xen_ctrl_version" -ge 340; then
2069 xen_pci_passthrough=yes
2071 if test "$xen_pci_passthrough" = "yes"; then
2072 if test "$xen_ctrl_version" -lt 340; then
2073 error_exit "User requested feature Xen PCI Passthrough" \
2074 "This feature does not work with Xen 3.3"
2076 error_exit "User requested feature Xen PCI Passthrough" \
2077 " but this feature requires /sys from Linux"
2079 xen_pci_passthrough=no
2083 ##########################################
2086 if ! has $libtool; then
2090 # MacOSX ships with a libtool which isn't the GNU one; weed this
2091 # out by checking whether libtool supports the --version switch
2092 if test -n "$libtool"; then
2093 if ! "$libtool" --version >/dev/null 2>&1; then
2098 ##########################################
2100 if test "$sparse" != "no" ; then
2104 if test "$sparse" = "yes" ; then
2105 feature_not_found "sparse" "Install sparse binary"
2111 ##########################################
2115 if $pkg_config --exists "x11"; then
2116 x11_cflags=`$pkg_config --cflags x11`
2117 x11_libs=`$pkg_config --libs x11`
2120 ##########################################
2123 if test "$gtkabi" = ""; then
2124 # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
2125 # Use 3.0 as a fallback if that is available.
2126 if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
2128 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
2135 if test "$gtk" != "no"; then
2136 gtkpackage="gtk+-$gtkabi"
2137 gtkx11package="gtk+-x11-$gtkabi"
2138 if test "$gtkabi" = "3.0" ; then
2143 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2144 gtk_cflags=`$pkg_config --cflags $gtkpackage`
2145 gtk_libs=`$pkg_config --libs $gtkpackage`
2146 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2147 gtk_cflags="$gtk_cflags $x11_cflags"
2148 gtk_libs="$gtk_libs $x11_libs"
2150 libs_softmmu="$gtk_libs $libs_softmmu"
2152 elif test "$gtk" = "yes"; then
2153 feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2159 ##########################################
2162 if test "$vte" != "no"; then
2163 if test "$gtkabi" = "3.0"; then
2164 vtepackage="vte-2.90"
2170 if $pkg_config --exists "$vtepackage >= $vteversion"; then
2171 vte_cflags=`$pkg_config --cflags $vtepackage`
2172 vte_libs=`$pkg_config --libs $vtepackage`
2173 libs_softmmu="$vte_libs $libs_softmmu"
2175 elif test "$vte" = "yes"; then
2176 if test "$gtkabi" = "3.0"; then
2177 feature_not_found "vte" "Install libvte-2.90 devel"
2179 feature_not_found "vte" "Install libvte devel"
2186 ##########################################
2189 # Look for sdl configuration program (pkg-config or sdl-config). Try
2190 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2192 if test $sdlabi = "2.0"; then
2193 sdl_config=$sdl2_config
2195 sdlconfigname=sdl2_config
2198 sdlconfigname=sdl_config
2201 if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then
2202 sdl_config=$sdlconfigname
2205 if $pkg_config $sdlname --exists; then
2206 sdlconfig="$pkg_config $sdlname"
2207 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
2208 elif has ${sdl_config}; then
2209 sdlconfig="$sdl_config"
2210 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
2212 if test "$sdl" = "yes" ; then
2213 feature_not_found "sdl" "Install SDL devel"
2217 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
2218 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
2222 if test "$sdl" != "no" ; then
2225 #undef main /* We don't want SDL to override our main() */
2226 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2228 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
2229 if test "$static" = "yes" ; then
2230 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
2232 sdl_libs=`$sdlconfig --libs 2> /dev/null`
2234 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2235 if test "$_sdlversion" -lt 121 ; then
2238 if test "$cocoa" = "no" ; then
2243 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2244 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2245 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2246 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
2247 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
2249 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2255 else # sdl not found
2256 if test "$sdl" = "yes" ; then
2257 feature_not_found "sdl" "Install SDL devel"
2260 fi # sdl compile test
2263 if test "$sdl" = "yes" ; then
2266 #if defined(SDL_VIDEO_DRIVER_X11)
2267 #include <X11/XKBlib.h>
2269 #error No x11 support
2271 int main(void) { return 0; }
2273 if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2274 sdl_cflags="$sdl_cflags $x11_cflags"
2275 sdl_libs="$sdl_libs $x11_libs"
2277 libs_softmmu="$sdl_libs $libs_softmmu"
2280 ##########################################
2281 # RDMA needs OpenFabrics libraries
2282 if test "$rdma" != "no" ; then
2284 #include <rdma/rdma_cma.h>
2285 int main(void) { return 0; }
2287 rdma_libs="-lrdmacm -libverbs"
2288 if compile_prog "" "$rdma_libs" ; then
2290 libs_softmmu="$libs_softmmu $rdma_libs"
2292 if test "$rdma" = "yes" ; then
2294 " OpenFabrics librdmacm/libibverbs not present." \
2296 " (1) Fast: Install infiniband packages from your distro." \
2297 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2298 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2304 ##########################################
2305 # VNC TLS/WS detection
2306 if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then
2308 #include <gnutls/gnutls.h>
2309 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
2311 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
2312 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
2313 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
2314 if test "$vnc_tls" != "no" ; then
2317 if test "$vnc_ws" != "no" ; then
2320 libs_softmmu="$vnc_tls_libs $libs_softmmu"
2321 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags"
2323 if test "$vnc_tls" = "yes" ; then
2324 feature_not_found "vnc-tls" "Install gnutls devel"
2326 if test "$vnc_ws" = "yes" ; then
2327 feature_not_found "vnc-ws" "Install gnutls devel"
2334 ##########################################
2335 # Quorum probe (check for gnutls)
2336 if test "$quorum" != "no" ; then
2338 #include <gnutls/gnutls.h>
2339 #include <gnutls/crypto.h>
2340 int main(void) {char data[4096], digest[32];
2341 gnutls_hash_fast(GNUTLS_DIG_SHA256, data, 4096, digest);
2345 quorum_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
2346 quorum_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
2347 if compile_prog "$quorum_tls_cflags" "$quorum_tls_libs" ; then
2349 libs_softmmu="$quorum_tls_libs $libs_softmmu"
2350 libs_tools="$quorum_tls_libs $libs_softmmu"
2351 QEMU_CFLAGS="$QEMU_CFLAGS $quorum_tls_cflags"
2354 if test "$quorum" = "yes"; then
2355 feature_not_found "gnutls" "gnutls > 2.10.0 required to compile Quorum"
2361 ##########################################
2362 # VNC SASL detection
2363 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2365 #include <sasl/sasl.h>
2367 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2369 # Assuming Cyrus-SASL installed in /usr prefix
2371 vnc_sasl_libs="-lsasl2"
2372 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2374 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2375 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
2377 if test "$vnc_sasl" = "yes" ; then
2378 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2384 ##########################################
2385 # VNC JPEG detection
2386 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2389 #include <jpeglib.h>
2390 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2393 vnc_jpeg_libs="-ljpeg"
2394 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2396 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2397 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2399 if test "$vnc_jpeg" = "yes" ; then
2400 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2406 ##########################################
2408 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2410 //#include <stdio.h>
2414 png_structp png_ptr;
2415 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2416 return png_ptr != 0;
2419 if $pkg_config libpng --exists; then
2420 vnc_png_cflags=`$pkg_config libpng --cflags`
2421 vnc_png_libs=`$pkg_config libpng --libs`
2424 vnc_png_libs="-lpng"
2426 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2428 libs_softmmu="$vnc_png_libs $libs_softmmu"
2429 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2431 if test "$vnc_png" = "yes" ; then
2432 feature_not_found "vnc-png" "Install libpng devel"
2438 ##########################################
2439 # fnmatch() probe, used for ACL routines
2442 #include <fnmatch.h>
2445 fnmatch("foo", "foo", 0);
2449 if compile_prog "" "" ; then
2453 ##########################################
2454 # uuid_generate() probe, used for vdi block driver
2455 # Note that on some systems (notably MacOSX) no extra library
2456 # need be linked to get the uuid functions.
2457 if test "$uuid" != "no" ; then
2460 #include <uuid/uuid.h>
2464 uuid_generate(my_uuid);
2468 if compile_prog "" "" ; then
2470 elif compile_prog "" "$uuid_libs" ; then
2472 libs_softmmu="$uuid_libs $libs_softmmu"
2473 libs_tools="$uuid_libs $libs_tools"
2475 if test "$uuid" = "yes" ; then
2476 feature_not_found "uuid" "Install libuuid devel"
2482 if test "$vhdx" = "yes" ; then
2483 if test "$uuid" = "no" ; then
2484 error_exit "uuid required for VHDX support"
2486 elif test "$vhdx" != "no" ; then
2487 if test "$uuid" = "yes" ; then
2494 ##########################################
2495 # xfsctl() probe, used for raw-posix
2496 if test "$xfs" != "no" ; then
2498 #include <stddef.h> /* NULL */
2499 #include <xfs/xfs.h>
2502 xfsctl(NULL, 0, 0, NULL);
2506 if compile_prog "" "" ; then
2509 if test "$xfs" = "yes" ; then
2510 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2516 ##########################################
2517 # vde libraries probe
2518 if test "$vde" != "no" ; then
2519 vde_libs="-lvdeplug"
2521 #include <libvdeplug.h>
2524 struct vde_open_args a = {0, 0, 0};
2530 if compile_prog "" "$vde_libs" ; then
2532 libs_softmmu="$vde_libs $libs_softmmu"
2533 libs_tools="$vde_libs $libs_tools"
2535 if test "$vde" = "yes" ; then
2536 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2542 ##########################################
2543 # netmap support probe
2544 # Apart from looking for netmap headers, we make sure that the host API version
2545 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
2546 # a minor/major version number. Minor new features will be marked with values up
2547 # to 15, and if something happens that requires a change to the backend we will
2548 # move above 15, submit the backend fixes and modify this two bounds.
2549 if test "$netmap" != "no" ; then
2551 #include <inttypes.h>
2553 #include <net/netmap.h>
2554 #include <net/netmap_user.h>
2555 #if (NETMAP_API < 11) || (NETMAP_API > 15)
2558 int main(void) { return 0; }
2560 if compile_prog "" "" ; then
2563 if test "$netmap" = "yes" ; then
2564 feature_not_found "netmap"
2570 ##########################################
2571 # libcap-ng library probe
2572 if test "$cap_ng" != "no" ; then
2578 capng_capability_to_name(CAPNG_EFFECTIVE);
2582 if compile_prog "" "$cap_libs" ; then
2584 libs_tools="$cap_libs $libs_tools"
2586 if test "$cap_ng" = "yes" ; then
2587 feature_not_found "cap_ng" "Install libcap-ng devel"
2593 ##########################################
2594 # Sound support libraries probe
2605 int main(void) { $exp }
2607 if compile_prog "$cfl" "$lib" ; then
2610 error_exit "$drv check failed" \
2611 "Make sure to have the $drv libs and headers installed."
2615 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2616 for drv in $audio_drv_list; do
2619 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2620 "return snd_pcm_close((snd_pcm_t *)0);"
2621 libs_softmmu="-lasound $libs_softmmu"
2625 if test -z $fmod_lib || test -z $fmod_inc; then
2626 error_exit "You must specify path to FMOD library and headers" \
2627 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
2629 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
2630 libs_softmmu="$fmod_lib $libs_softmmu"
2634 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2635 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2636 libs_softmmu="-lpulse $libs_softmmu"
2641 libs_softmmu="-framework CoreAudio $libs_softmmu"
2645 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2650 libs_softmmu="$oss_lib $libs_softmmu"
2654 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2658 libs_softmmu="-lwinmm $libs_softmmu"
2663 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2664 error_exit "Unknown driver '$drv' selected" \
2665 "Possible drivers are: $audio_possible_drivers"
2671 ##########################################
2674 if test "$brlapi" != "no" ; then
2675 brlapi_libs="-lbrlapi"
2679 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2681 if compile_prog "" "$brlapi_libs" ; then
2683 libs_softmmu="$brlapi_libs $libs_softmmu"
2685 if test "$brlapi" = "yes" ; then
2686 feature_not_found "brlapi" "Install brlapi devel"
2692 ##########################################
2694 if test "$curses" != "no" ; then
2695 if test "$mingw32" = "yes" ; then
2696 curses_list="-lpdcurses"
2698 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2704 const char *s = curses_version();
2710 for curses_lib in $curses_list; do
2712 if compile_prog "" "$curses_lib" ; then
2714 libs_softmmu="$curses_lib $libs_softmmu"
2719 if test "$curses_found" = "yes" ; then
2722 if test "$curses" = "yes" ; then
2723 feature_not_found "curses" "Install ncurses devel"
2729 ##########################################
2731 if test "$curl" != "no" ; then
2732 if $pkg_config libcurl --exists; then
2733 curlconfig="$pkg_config libcurl"
2735 curlconfig=curl-config
2738 #include <curl/curl.h>
2739 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2741 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2742 curl_libs=`$curlconfig --libs 2>/dev/null`
2743 if compile_prog "$curl_cflags" "$curl_libs" ; then
2746 if test "$curl" = "yes" ; then
2747 feature_not_found "curl" "Install libcurl devel"
2753 ##########################################
2754 # bluez support probe
2755 if test "$bluez" != "no" ; then
2757 #include <bluetooth/bluetooth.h>
2758 int main(void) { return bt_error(0); }
2760 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2761 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2762 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2764 libs_softmmu="$bluez_libs $libs_softmmu"
2766 if test "$bluez" = "yes" ; then
2767 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2773 ##########################################
2774 # glib support probe
2777 glib_modules=gthread-2.0
2778 if test "$modules" = yes; then
2779 glib_modules="$glib_modules gmodule-2.0"
2782 for i in $glib_modules; do
2783 if $pkg_config --atleast-version=$glib_req_ver $i; then
2784 glib_cflags=`$pkg_config --cflags $i`
2785 glib_libs=`$pkg_config --libs $i`
2786 CFLAGS="$glib_cflags $CFLAGS"
2787 LIBS="$glib_libs $LIBS"
2788 libs_qga="$glib_libs $libs_qga"
2790 error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2794 # g_test_trap_subprocess added in 2.38. Used by some tests.
2796 if ! $pkg_config --atleast-version=2.38 glib-2.0; then
2800 # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
2803 int main(void) { return 0; }
2805 if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
2806 if cc_has_warning_flag "-Wno-unknown-attributes"; then
2807 glib_cflags="-Wno-unknown-attributes $glib_cflags"
2808 CFLAGS="-Wno-unknown-attributes $CFLAGS"
2812 ##########################################
2813 # SHA command probe for modules
2814 if test "$modules" = yes; then
2815 shacmd_probe="sha1sum sha1 shasum"
2816 for c in $shacmd_probe; do
2822 if test "$shacmd" = ""; then
2823 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
2827 ##########################################
2828 # pixman support probe
2830 if test "$pixman" = ""; then
2831 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2833 elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
2839 if test "$pixman" = "none"; then
2840 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2841 error_exit "pixman disabled but system emulation or tools build" \
2842 "enabled. You can turn off pixman only if you also" \
2843 "disable all system emulation targets and the tools" \
2844 "build with '--disable-tools --disable-system'."
2848 elif test "$pixman" = "system"; then
2849 # pixman version has been checked above
2850 pixman_cflags=`$pkg_config --cflags pixman-1`
2851 pixman_libs=`$pkg_config --libs pixman-1`
2853 if test ! -d ${source_path}/pixman/pixman; then
2854 error_exit "pixman >= 0.21.8 not present. Your options:" \
2855 " (1) Preferred: Install the pixman devel package (any recent" \
2856 " distro should have packages as Xorg needs pixman too)." \
2857 " (2) Fetch the pixman submodule, using:" \
2858 " git submodule update --init pixman"
2860 mkdir -p pixman/pixman
2861 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2862 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2865 ##########################################
2868 if test "$cap" != "no" ; then
2871 #include <sys/capability.h>
2872 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2874 if compile_prog "" "-lcap" ; then
2881 ##########################################
2883 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2887 #include <pthread.h>
2888 static void *f(void *p) { return NULL; }
2891 pthread_create(&thread, 0, f, 0);
2895 if compile_prog "" "" ; then
2898 for pthread_lib in $PTHREADLIBS_LIST; do
2899 if compile_prog "" "$pthread_lib" ; then
2902 for lib_entry in $LIBS; do
2903 if test "$lib_entry" = "$pthread_lib"; then
2908 if test "$found" = "no"; then
2909 LIBS="$pthread_lib $LIBS"
2916 if test "$mingw32" != yes -a "$pthread" = no; then
2917 error_exit "pthread check failed" \
2918 "Make sure to have the pthread libs and headers installed."
2921 # check for pthread_setname_np
2922 pthread_setname_np=no
2924 #include <pthread.h>
2926 static void *f(void *p) { return NULL; }
2930 pthread_create(&thread, 0, f, 0);
2931 pthread_setname_np(thread, "QEMU");
2935 if compile_prog "" "$pthread_lib" ; then
2936 pthread_setname_np=yes
2939 ##########################################
2941 if test "$rbd" != "no" ; then
2944 #include <rbd/librbd.h>
2947 rados_create(&cluster, NULL);
2951 rbd_libs="-lrbd -lrados"
2952 if compile_prog "" "$rbd_libs" ; then
2955 if test "$rbd" = "yes" ; then
2956 feature_not_found "rados block device" "Install librbd/ceph devel"
2962 ##########################################
2964 min_libssh2_version=1.2.8
2965 if test "$libssh2" != "no" ; then
2966 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
2967 libssh2_cflags=`$pkg_config libssh2 --cflags`
2968 libssh2_libs=`$pkg_config libssh2 --libs`
2971 if test "$libssh2" = "yes" ; then
2972 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
2978 ##########################################
2979 # libssh2_sftp_fsync probe
2981 if test "$libssh2" = "yes"; then
2984 #include <libssh2.h>
2985 #include <libssh2_sftp.h>
2987 LIBSSH2_SESSION *session;
2989 LIBSSH2_SFTP_HANDLE *sftp_handle;
2990 session = libssh2_session_init ();
2991 sftp = libssh2_sftp_init (session);
2992 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
2993 libssh2_sftp_fsync (sftp_handle);
2997 # libssh2_cflags/libssh2_libs defined in previous test.
2998 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
2999 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3003 ##########################################
3006 if test "$linux_aio" != "no" ; then
3009 #include <sys/eventfd.h>
3011 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3013 if compile_prog "" "-laio" ; then
3016 if test "$linux_aio" = "yes" ; then
3017 feature_not_found "linux AIO" "Install libaio devel"
3023 ##########################################
3024 # TPM passthrough is only on x86 Linux
3026 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
3027 tpm_passthrough=$tpm
3032 ##########################################
3035 if test "$attr" != "no" ; then
3038 #include <sys/types.h>
3039 #ifdef CONFIG_LIBATTR
3040 #include <attr/xattr.h>
3042 #include <sys/xattr.h>
3044 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3046 if compile_prog "" "" ; then
3048 # Older distros have <attr/xattr.h>, and need -lattr:
3049 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3054 if test "$attr" = "yes" ; then
3055 feature_not_found "ATTR" "Install libc6 or libattr devel"
3061 ##########################################
3064 #include <sys/types.h>
3065 #include <sys/uio.h>
3067 int main(void) { return sizeof(struct iovec); }
3070 if compile_prog "" "" ; then
3074 ##########################################
3077 #include <sys/types.h>
3078 #include <sys/uio.h>
3080 int main(void) { return preadv(0, 0, 0, 0); }
3083 if compile_prog "" "" ; then
3087 ##########################################
3089 # fdt support is mandatory for at least some target architectures,
3090 # so insist on it if we're building those system emulators.
3092 for target in $target_list; do
3094 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
3100 if test "$fdt_required" = "yes"; then
3101 if test "$fdt" = "no"; then
3102 error_exit "fdt disabled but some requested targets require it." \
3103 "You can turn off fdt only if you also disable all the system emulation" \
3104 "targets which need it (by specifying a cut down --target-list)."
3109 if test "$fdt" != "no" ; then
3111 # explicitly check for libfdt_env.h as it is missing in some stable installs
3112 # and test for required functions to make sure we are on a version >= 1.4.0
3115 #include <libfdt_env.h>
3116 int main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
3118 if compile_prog "" "$fdt_libs" ; then
3119 # system DTC is good - use it
3121 elif test -d ${source_path}/dtc/libfdt ; then
3122 # have submodule DTC - use it
3126 if [ "$pwd_is_source_path" != "y" ] ; then
3127 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3128 symlink "$source_path/dtc/scripts" "dtc/scripts"
3130 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3131 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3132 elif test "$fdt" = "yes" ; then
3133 # have neither and want - prompt for system/submodule install
3134 error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
3135 " (1) Preferred: Install the DTC (libfdt) devel package" \
3136 " (2) Fetch the DTC submodule, using:" \
3137 " git submodule update --init dtc"
3139 # don't have and don't want
3145 libs_softmmu="$libs_softmmu $fdt_libs"
3147 ##########################################
3148 # opengl probe (for sdl2, milkymist-tmu2)
3150 # GLX probe, used by milkymist-tmu2
3151 # this is temporary, code will be switched to egl mid-term.
3153 #include <X11/Xlib.h>
3156 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
3158 if compile_prog "" "-lGL -lX11" ; then
3164 if test "$opengl" != "no" ; then
3165 opengl_pkgs="gl glesv2 epoxy egl"
3166 if $pkg_config $opengl_pkgs x11 && test "$have_glx" = "yes"; then
3167 opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3168 opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3171 if test "$opengl" = "yes" ; then
3172 feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
3181 ##########################################
3183 if test "$archipelago" != "no" ; then
3186 #include <xseg/xseg.h>
3187 #include <xseg/protocol.h>
3193 archipelago_libs=-lxseg
3194 if compile_prog "" "$archipelago_libs"; then
3196 libs_tools="$archipelago_libs $libs_tools"
3197 libs_softmmu="$archipelago_libs $libs_softmmu"
3199 echo "WARNING: Please check the licenses of QEMU and libxseg carefully."
3200 echo "GPLv3 versions of libxseg may not be compatible with QEMU's"
3201 echo "license and therefore prevent redistribution."
3203 echo "To disable Archipelago, use --disable-archipelago"
3205 if test "$archipelago" = "yes" ; then
3206 feature_not_found "Archipelago backend support" "Install libxseg devel"
3213 ##########################################
3215 if test "$glusterfs" != "no" ; then
3216 if $pkg_config --atleast-version=3 glusterfs-api; then
3218 glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
3219 glusterfs_libs=`$pkg_config --libs glusterfs-api`
3220 if $pkg_config --atleast-version=5 glusterfs-api; then
3221 glusterfs_discard="yes"
3223 if $pkg_config --atleast-version=6 glusterfs-api; then
3224 glusterfs_zerofill="yes"
3227 if test "$glusterfs" = "yes" ; then
3228 feature_not_found "GlusterFS backend support" \
3229 "Install glusterfs-api devel >= 3"
3235 # Check for inotify functions when we are building linux-user
3236 # emulator. This is done because older glibc versions don't
3237 # have syscall stubs for these implemented. In that case we
3238 # don't provide them even if kernel supports them.
3242 #include <sys/inotify.h>
3247 /* try to start inotify */
3248 return inotify_init();
3251 if compile_prog "" "" ; then
3257 #include <sys/inotify.h>
3262 /* try to start inotify */
3263 return inotify_init1(0);
3266 if compile_prog "" "" ; then
3270 # check if utimensat and futimens are supported
3273 #define _ATFILE_SOURCE
3276 #include <sys/stat.h>
3280 utimensat(AT_FDCWD, "foo", NULL, 0);
3285 if compile_prog "" "" ; then
3289 # check if pipe2 is there
3298 return pipe2(pipefd, O_CLOEXEC);
3301 if compile_prog "" "" ; then
3305 # check if accept4 is there
3308 #include <sys/socket.h>
3313 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3317 if compile_prog "" "" ; then
3321 # check if tee/splice is there. vmsplice was added same time.
3331 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3332 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3336 if compile_prog "" "" ; then
3340 ##########################################
3343 if test "$numa" != "no" ; then
3346 int main(void) { return numa_available(); }
3349 if compile_prog "" "-lnuma" ; then
3351 libs_softmmu="-lnuma $libs_softmmu"
3353 if test "$numa" = "yes" ; then
3354 feature_not_found "numa" "install numactl devel"
3360 ##########################################
3363 if test "$tcmalloc" = "yes" ; then
3366 int main(void) { malloc(1); return 0; }
3369 if compile_prog "" "-ltcmalloc" ; then
3370 LIBS="-ltcmalloc $LIBS"
3372 feature_not_found "tcmalloc" "install gperftools devel"
3376 ##########################################
3381 #include <sys/syscall.h>
3383 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3386 if compile_prog "" "" ; then
3390 # check if eventfd is supported
3393 #include <sys/eventfd.h>
3397 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3400 if compile_prog "" "" ; then
3404 # check for fallocate
3411 fallocate(0, 0, 0, 0);
3415 if compile_prog "" "" ; then
3419 # check for fallocate hole punching
3420 fallocate_punch_hole=no
3423 #include <linux/falloc.h>
3427 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
3431 if compile_prog "" "" ; then
3432 fallocate_punch_hole=yes
3435 # check that fallocate supports range zeroing inside the file
3436 fallocate_zero_range=no
3439 #include <linux/falloc.h>
3443 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3447 if compile_prog "" "" ; then
3448 fallocate_zero_range=yes
3451 # check for posix_fallocate
3458 posix_fallocate(0, 0, 0);
3462 if compile_prog "" "" ; then
3466 # check for sync_file_range
3473 sync_file_range(0, 0, 0, 0);
3477 if compile_prog "" "" ; then
3481 # check for linux/fiemap.h and FS_IOC_FIEMAP
3484 #include <sys/ioctl.h>
3485 #include <linux/fs.h>
3486 #include <linux/fiemap.h>
3490 ioctl(0, FS_IOC_FIEMAP, 0);
3494 if compile_prog "" "" ; then
3509 if compile_prog "" "" ; then
3513 # check for ppoll support
3520 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3521 ppoll(&pfd, 1, 0, 0);
3525 if compile_prog "" "" ; then
3529 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3530 prctl_pr_set_timerslack=no
3532 #include <sys/prctl.h>
3536 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3540 if compile_prog "" "" ; then
3541 prctl_pr_set_timerslack=yes
3544 # check for epoll support
3547 #include <sys/epoll.h>
3555 if compile_prog "" "" ; then
3559 # epoll_create1 and epoll_pwait are later additions
3560 # so we must check separately for their presence
3563 #include <sys/epoll.h>
3567 /* Note that we use epoll_create1 as a value, not as
3568 * a function being called. This is necessary so that on
3569 * old SPARC glibc versions where the function was present in
3570 * the library but not declared in the header file we will
3571 * fail the configure check. (Otherwise we will get a compiler
3572 * warning but not an error, and will proceed to fail the
3573 * qemu compile where we compile with -Werror.)
3575 return (int)(uintptr_t)&epoll_create1;
3578 if compile_prog "" "" ; then
3584 #include <sys/epoll.h>
3588 epoll_pwait(0, 0, 0, 0, 0);
3592 if compile_prog "" "" ; then
3596 # check for sendfile support
3599 #include <sys/sendfile.h>
3603 return sendfile(0, 0, 0, 0);
3606 if compile_prog "" "" ; then
3610 # check for timerfd support (glibc 2.8 and newer)
3613 #include <sys/timerfd.h>
3617 return(timerfd_create(CLOCK_REALTIME, 0));
3620 if compile_prog "" "" ; then
3624 # check for setns and unshare support
3637 if compile_prog "" "" ; then
3641 # Check if tools are available to build documentation.
3642 if test "$docs" != "no" ; then
3643 if has makeinfo && has pod2man; then
3646 if test "$docs" = "yes" ; then
3647 feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
3653 # Search for bswap_32 function
3656 #include <byteswap.h>
3657 int main(void) { return bswap_32(0); }
3659 if compile_prog "" "" ; then
3663 # Search for bswap32 function
3666 #include <sys/endian.h>
3667 #include <sys/types.h>
3668 #include <machine/bswap.h>
3669 int main(void) { return bswap32(0); }
3671 if compile_prog "" "" ; then
3675 ##########################################
3676 # Do we have libiscsi >= 1.9.0
3677 if test "$libiscsi" != "no" ; then
3678 if $pkg_config --atleast-version=1.9.0 libiscsi; then
3680 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3681 libiscsi_libs=$($pkg_config --libs libiscsi)
3683 if test "$libiscsi" = "yes" ; then
3684 feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
3690 ##########################################
3694 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
3696 if compile_prog "" "" ; then
3698 elif compile_prog "" "-lm" ; then
3700 libs_qga="-lm $libs_qga"
3702 error_exit "libm check failed"
3705 ##########################################
3707 # uClibc provides 2 versions of clock_gettime(), one with realtime
3708 # support and one without. This means that the clock_gettime() don't
3709 # need -lrt. We still need it for timer_create() so we check for this
3710 # function in addition.
3715 timer_create(CLOCK_REALTIME, NULL, NULL);
3716 return clock_gettime(CLOCK_REALTIME, NULL);
3720 if compile_prog "" "" ; then
3722 # we need pthread for static linking. use previous pthread test result
3723 elif compile_prog "" "$pthread_lib -lrt" ; then
3725 libs_qga="$libs_qga -lrt"
3728 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3729 "$aix" != "yes" -a "$haiku" != "yes" ; then
3730 libs_softmmu="-lutil $libs_softmmu"
3733 ##########################################
3735 if test "$spice" != "no" ; then
3738 int main(void) { spice_server_new(); return 0; }
3740 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3741 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3742 if $pkg_config --atleast-version=0.12.0 spice-server && \
3743 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3744 compile_prog "$spice_cflags" "$spice_libs" ; then
3746 libs_softmmu="$libs_softmmu $spice_libs"
3747 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3748 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3749 spice_server_version=$($pkg_config --modversion spice-server)
3751 if test "$spice" = "yes" ; then
3752 feature_not_found "spice" \
3753 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
3759 # check for libcacard for smartcard support
3761 # TODO - what's the minimal nss version we support?
3762 if test "$smartcard_nss" != "no"; then
3764 #include <pk11pub.h>
3765 int main(void) { PK11_FreeSlot(0); return 0; }
3767 # FIXME: do not include $glib_* in here
3768 nss_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3769 nss_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3770 test_cflags="$nss_cflags"
3771 # The header files in nss < 3.13.3 have a bug which causes them to
3772 # emit a warning. If we're going to compile QEMU with -Werror, then
3773 # test that the headers don't have this bug. Otherwise we would pass
3774 # the configure test but fail to compile QEMU later.
3775 if test "$werror" = "yes"; then
3776 test_cflags="-Werror $test_cflags"
3778 if test -n "$libtool" &&
3779 $pkg_config --atleast-version=3.12.8 nss && \
3780 compile_prog "$test_cflags" "$nss_libs"; then
3783 if test "$smartcard_nss" = "yes"; then
3784 feature_not_found "nss" "Install nss devel >= 3.12.8"
3791 if test "$libusb" != "no" ; then
3792 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
3794 libusb_cflags=$($pkg_config --cflags libusb-1.0)
3795 libusb_libs=$($pkg_config --libs libusb-1.0)
3796 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3797 libs_softmmu="$libs_softmmu $libusb_libs"
3799 if test "$libusb" = "yes"; then
3800 feature_not_found "libusb" "Install libusb devel >= 1.0.13"
3806 # check for usbredirparser for usb network redirection support
3807 if test "$usb_redir" != "no" ; then
3808 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
3810 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
3811 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
3812 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3813 libs_softmmu="$libs_softmmu $usb_redir_libs"
3815 if test "$usb_redir" = "yes"; then
3816 feature_not_found "usb-redir" "Install usbredir devel"
3822 ##########################################
3823 # check if we have VSS SDK headers for win
3825 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3826 case "$vss_win32_sdk" in
3827 "") vss_win32_include="-I$source_path" ;;
3828 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
3829 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3830 vss_win32_include="-I$source_path/.sdk/vss"
3831 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3833 *) vss_win32_include="-I$vss_win32_sdk"
3836 #define __MIDL_user_allocate_free_DEFINED__
3837 #include <inc/win2003/vss.h>
3838 int main(void) { return VSS_CTX_BACKUP; }
3840 if compile_prog "$vss_win32_include" "" ; then
3841 guest_agent_with_vss="yes"
3842 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
3843 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3845 if test "$vss_win32_sdk" != "" ; then
3846 echo "ERROR: Please download and install Microsoft VSS SDK:"
3847 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3848 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3849 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3850 echo "ERROR: The headers are extracted in the directory \`inc'."
3851 feature_not_found "VSS support"
3853 guest_agent_with_vss="no"
3857 ##########################################
3858 # lookup Windows platform SDK (if not specified)
3859 # The SDK is needed only to build .tlb (type library) file of guest agent
3860 # VSS provider from the source. It is usually unnecessary because the
3861 # pre-compiled .tlb file is included.
3863 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3864 if test -z "$win_sdk"; then
3865 programfiles="$PROGRAMFILES"
3866 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
3867 if test -n "$programfiles"; then
3868 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
3870 feature_not_found "Windows SDK"
3872 elif test "$win_sdk" = "no"; then
3877 ##########################################
3879 ##########################################
3880 # check if we have fdatasync
3886 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3887 return fdatasync(0);
3889 #error Not supported
3893 if compile_prog "" "" ; then
3897 ##########################################
3898 # check if we have madvise
3902 #include <sys/types.h>
3903 #include <sys/mman.h>
3905 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3907 if compile_prog "" "" ; then
3911 ##########################################
3912 # check if we have posix_madvise
3916 #include <sys/mman.h>
3918 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3920 if compile_prog "" "" ; then
3924 ##########################################
3925 # check if we have usable SIGEV_THREAD_ID
3932 ev.sigev_notify = SIGEV_THREAD_ID;
3933 ev._sigev_un._tid = 0;
3934 asm volatile("" : : "g"(&ev));
3938 if compile_prog "" "" ; then
3942 ##########################################
3943 # check if trace backend exists
3945 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null
3946 if test "$?" -ne 0 ; then
3947 error_exit "invalid trace backends" \
3948 "Please choose supported trace backends."
3951 ##########################################
3952 # For 'ust' backend, test if ust headers are present
3953 if have_backend "ust"; then
3955 #include <lttng/tracepoint.h>
3956 int main(void) { return 0; }
3958 if compile_prog "" "" ; then
3959 if $pkg_config lttng-ust --exists; then
3960 lttng_ust_libs=`$pkg_config --libs lttng-ust`
3962 lttng_ust_libs="-llttng-ust"
3964 if $pkg_config liburcu-bp --exists; then
3965 urcu_bp_libs=`$pkg_config --libs liburcu-bp`
3967 urcu_bp_libs="-lurcu-bp"
3970 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
3971 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
3973 error_exit "Trace backend 'ust' missing lttng-ust header files"
3977 ##########################################
3978 # For 'dtrace' backend, test if 'dtrace' command is present
3979 if have_backend "dtrace"; then
3980 if ! has 'dtrace' ; then
3981 error_exit "dtrace command is not found in PATH $PATH"
3983 trace_backend_stap="no"
3984 if has 'stap' ; then
3985 trace_backend_stap="yes"
3989 ##########################################
3990 # check and set a backend for coroutine
3992 # We prefer ucontext, but it's not always possible. The fallback
3993 # is sigcontext. gthread is not selectable except explicitly, because
3994 # it is not functional enough to run QEMU proper. (It is occasionally
3995 # useful for debugging purposes.) On Windows the only valid backend
3996 # is the Windows-specific one.
3999 if test "$darwin" != "yes"; then
4001 #include <ucontext.h>
4002 #ifdef __stub_makecontext
4003 #error Ignoring glibc stub makecontext which will always fail
4005 int main(void) { makecontext(0, 0, 0); return 0; }
4007 if compile_prog "" "" ; then
4012 if test "$coroutine" = ""; then
4013 if test "$mingw32" = "yes"; then
4015 elif test "$ucontext_works" = "yes"; then
4018 coroutine=sigaltstack
4023 if test "$mingw32" != "yes"; then
4024 error_exit "'windows' coroutine backend only valid for Windows"
4026 # Unfortunately the user visible backend name doesn't match the
4027 # coroutine-*.c filename for this case, so we have to adjust it here.
4031 if test "$ucontext_works" != "yes"; then
4032 feature_not_found "ucontext"
4035 gthread|sigaltstack)
4036 if test "$mingw32" = "yes"; then
4037 error_exit "only the 'windows' coroutine backend is valid for Windows"
4041 error_exit "unknown coroutine backend $coroutine"
4046 if test "$coroutine_pool" = ""; then
4047 if test "$coroutine" = "gthread"; then
4053 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
4054 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
4057 ##########################################
4058 # check if we have open_by_handle_at
4060 open_by_handle_at=no
4063 #if !defined(AT_EMPTY_PATH)
4064 # error missing definition
4066 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4069 if compile_prog "" "" ; then
4070 open_by_handle_at=yes
4073 ########################################
4074 # check if we have linux/magic.h
4078 #include <linux/magic.h>
4083 if compile_prog "" "" ; then
4087 ########################################
4088 # check whether we can disable warning option with a pragma (this is needed
4089 # to silence warnings in the headers of some versions of external libraries).
4090 # This test has to be compiled with -Werror as otherwise an unknown pragma is
4093 # If we can't selectively disable warning in the code, disable -Werror so that
4094 # the build doesn't fail anyway.
4096 pragma_disable_unused_but_set=no
4098 #pragma GCC diagnostic push
4099 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4100 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
4101 #pragma GCC diagnostic pop
4107 if compile_prog "-Werror" "" ; then
4108 pragma_diagnostic_available=yes
4113 ########################################
4114 # check if we have valgrind/valgrind.h
4118 #include <valgrind/valgrind.h>
4123 if compile_prog "" "" ; then
4127 ########################################
4128 # check if environ is declared
4138 if compile_prog "" "" ; then
4142 ########################################
4143 # check if cpuid.h is usable.
4149 unsigned a, b, c, d;
4150 int max = __get_cpuid_max(0, 0);
4153 __cpuid(1, a, b, c, d);
4157 __cpuid_count(7, 0, a, b, c, d);
4163 if compile_prog "" "" ; then
4167 ########################################
4168 # check if __[u]int128_t is usable.
4172 #if defined(__clang_major__) && defined(__clang_minor__)
4173 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4174 # error __int128_t does not work in CLANG before 3.2
4186 if compile_prog "" "" ; then
4190 ########################################
4191 # check if getauxval is available.
4195 #include <sys/auxv.h>
4197 return getauxval(AT_HWCAP) == 0;
4200 if compile_prog "" "" ; then
4204 ########################################
4205 # check if ccache is interfering with
4206 # semantic analysis of macros
4210 static const int Z = 1;
4211 #define fn() ({ Z; })
4212 #define TAUT(X) ((X) == Z)
4213 #define PAREN(X, Y) (X == Y)
4215 int main(int argc, char *argv[])
4221 if (PAREN(x, y)) return 0;
4222 if (TAUT(Z)) return 0;
4227 if ! compile_object "-Werror"; then
4231 ##########################################
4233 # After here, no more $cc or $ld runs
4235 if test "$gcov" = "yes" ; then
4236 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
4237 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4238 elif test "$debug" = "no" ; then
4239 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4242 ##########################################
4244 if test "$libnfs" != "no" ; then
4245 if $pkg_config --atleast-version=1.9.3 libnfs; then
4247 libnfs_libs=$($pkg_config --libs libnfs)
4248 LIBS="$LIBS $libnfs_libs"
4250 if test "$libnfs" = "yes" ; then
4251 feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
4257 # Disable zero malloc errors for official releases unless explicitly told to
4259 if test -z "$zero_malloc" ; then
4260 if test "$z_version" = "50" ; then
4267 # Now we've finished running tests it's OK to add -Werror to the compiler flags
4268 if test "$werror" = "yes"; then
4269 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
4272 if test "$solaris" = "no" ; then
4273 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
4274 LDFLAGS="-Wl,--warn-common $LDFLAGS"
4278 # test if pod2man has --utf8 option
4279 if pod2man --help | grep -q utf8; then
4280 POD2MAN="pod2man --utf8"
4285 # Use ASLR, no-SEH and DEP if available
4286 if test "$mingw32" = "yes" ; then
4287 for flag in --dynamicbase --no-seh --nxcompat; do
4288 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4289 LDFLAGS="-Wl,$flag $LDFLAGS"
4294 qemu_confdir=$sysconfdir$confsuffix
4295 qemu_moddir=$libdir$confsuffix
4296 qemu_datadir=$datadir$confsuffix
4297 qemu_localedir="$datadir/locale"
4300 if test "$want_tools" = "yes" ; then
4301 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
4302 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
4303 tools="qemu-nbd\$(EXESUF) $tools"
4306 if test "$softmmu" = yes ; then
4307 if test "$virtfs" != no ; then
4308 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4310 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4312 if test "$virtfs" = yes; then
4313 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
4319 if [ "$guest_agent" != "no" ]; then
4320 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4321 tools="qemu-ga\$(EXESUF) $tools"
4322 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then
4323 tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools"
4326 elif [ "$guest_agent" != yes ]; then
4329 error_exit "Guest agent is not supported on this platform"
4333 # Mac OS X ships with a broken assembler
4335 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4336 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4337 "$softmmu" = yes ; then
4340 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
4341 roms="$roms spapr-rtas"
4344 if test "$cpu" = "s390x" ; then
4345 roms="$roms s390-ccw"
4348 # Probe for the need for relocating the user-only binary.
4349 if test "$pie" = "no" ; then
4352 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4353 # ??? Rationale for choosing this address
4354 textseg_addr=0x60000000
4357 # A 256M aligned address, high in the address space, with enough
4358 # room for the code_gen_buffer above it before the stack.
4359 textseg_addr=0x60000000
4362 if [ -n "$textseg_addr" ]; then
4364 int main(void) { return 0; }
4366 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4367 if ! compile_prog "" "$textseg_ldflags"; then
4368 # In case ld does not support -Ttext-segment, edit the default linker
4369 # script via sed to set the .text start addr. This is needed on FreeBSD
4371 $ld --verbose | sed \
4372 -e '1,/==================================================/d' \
4373 -e '/==================================================/,$d' \
4374 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4375 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4376 textseg_ldflags="-Wl,-T../config-host.ld"
4381 # prepend pixman and ftd flags after all config tests are done
4382 QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
4383 libs_softmmu="$pixman_libs $libs_softmmu"
4385 echo "Install prefix $prefix"
4386 echo "BIOS directory `eval echo $qemu_datadir`"
4387 echo "binary directory `eval echo $bindir`"
4388 echo "library directory `eval echo $libdir`"
4389 echo "module directory `eval echo $qemu_moddir`"
4390 echo "libexec directory `eval echo $libexecdir`"
4391 echo "include directory `eval echo $includedir`"
4392 echo "config directory `eval echo $sysconfdir`"
4393 if test "$mingw32" = "no" ; then
4394 echo "local state directory `eval echo $local_statedir`"
4395 echo "Manual directory `eval echo $mandir`"
4396 echo "ELF interp prefix $interp_prefix"
4398 echo "local state directory queried at runtime"
4399 echo "Windows SDK $win_sdk"
4401 echo "Source path $source_path"
4402 echo "C compiler $cc"
4403 echo "Host C compiler $host_cc"
4404 echo "C++ compiler $cxx"
4405 echo "Objective-C compiler $objcc"
4406 echo "ARFLAGS $ARFLAGS"
4407 echo "CFLAGS $CFLAGS"
4408 echo "QEMU_CFLAGS $QEMU_CFLAGS"
4409 echo "LDFLAGS $LDFLAGS"
4411 echo "install $install"
4412 echo "python $python"
4413 if test "$slirp" = "yes" ; then
4416 echo "module support $modules"
4417 echo "host CPU $cpu"
4418 echo "host big endian $bigendian"
4419 echo "target list $target_list"
4420 echo "tcg debug enabled $debug_tcg"
4421 echo "gprof enabled $gprof"
4422 echo "sparse enabled $sparse"
4423 echo "strip binaries $strip_opt"
4424 echo "profiler $profiler"
4425 echo "static build $static"
4426 if test "$darwin" = "yes" ; then
4427 echo "Cocoa support $cocoa"
4429 echo "pixman $pixman"
4430 echo "SDL support $sdl"
4431 echo "GTK support $gtk"
4432 echo "VTE support $vte"
4433 echo "curses support $curses"
4434 echo "curl support $curl"
4435 echo "mingw32 support $mingw32"
4436 echo "Audio drivers $audio_drv_list"
4437 echo "Block whitelist (rw) $block_drv_rw_whitelist"
4438 echo "Block whitelist (ro) $block_drv_ro_whitelist"
4439 echo "VirtFS support $virtfs"
4440 echo "VNC support $vnc"
4441 if test "$vnc" = "yes" ; then
4442 echo "VNC TLS support $vnc_tls"
4443 echo "VNC SASL support $vnc_sasl"
4444 echo "VNC JPEG support $vnc_jpeg"
4445 echo "VNC PNG support $vnc_png"
4446 echo "VNC WS support $vnc_ws"
4448 if test -n "$sparc_cpu"; then
4449 echo "Target Sparc Arch $sparc_cpu"
4451 echo "xen support $xen"
4452 if test "$xen" = "yes" ; then
4453 echo "xen ctrl version $xen_ctrl_version"
4455 echo "brlapi support $brlapi"
4456 echo "bluez support $bluez"
4457 echo "Documentation $docs"
4458 echo "GUEST_BASE $guest_base"
4460 echo "vde support $vde"
4461 echo "netmap support $netmap"
4462 echo "Linux AIO support $linux_aio"
4463 echo "ATTR/XATTR support $attr"
4464 echo "Install blobs $blobs"
4465 echo "KVM support $kvm"
4466 echo "RDMA support $rdma"
4467 echo "TCG interpreter $tcg_interpreter"
4468 echo "fdt support $fdt"
4469 echo "preadv support $preadv"
4470 echo "fdatasync $fdatasync"
4471 echo "madvise $madvise"
4472 echo "posix_madvise $posix_madvise"
4473 echo "sigev_thread_id $sigev_thread_id"
4474 echo "uuid support $uuid"
4475 echo "libcap-ng support $cap_ng"
4476 echo "vhost-net support $vhost_net"
4477 echo "vhost-scsi support $vhost_scsi"
4478 echo "Trace backends $trace_backends"
4479 if test "$trace_backend" = "simple"; then
4480 echo "Trace output file $trace_file-<pid>"
4482 if test "$spice" = "yes"; then
4483 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
4485 echo "spice support $spice"
4487 echo "rbd support $rbd"
4488 echo "xfsctl support $xfs"
4489 echo "nss used $smartcard_nss"
4490 echo "libusb $libusb"
4491 echo "usb net redir $usb_redir"
4492 echo "OpenGL support $opengl"
4493 echo "libiscsi support $libiscsi"
4494 echo "libnfs support $libnfs"
4495 echo "build guest agent $guest_agent"
4496 echo "QGA VSS support $guest_agent_with_vss"
4497 echo "seccomp support $seccomp"
4498 echo "coroutine backend $coroutine"
4499 echo "coroutine pool $coroutine_pool"
4500 echo "GlusterFS support $glusterfs"
4501 echo "Archipelago support $archipelago"
4502 echo "gcov $gcov_tool"
4503 echo "gcov enabled $gcov"
4504 echo "TPM support $tpm"
4505 echo "libssh2 support $libssh2"
4506 echo "TPM passthrough $tpm_passthrough"
4507 echo "QOM debugging $qom_cast_debug"
4509 echo "Quorum $quorum"
4510 echo "lzo support $lzo"
4511 echo "snappy support $snappy"
4512 echo "bzip2 support $bzip2"
4513 echo "NUMA host support $numa"
4514 echo "tcmalloc support $tcmalloc"
4516 if test "$sdl_too_old" = "yes"; then
4517 echo "-> Your SDL version is too old - please upgrade to have SDL support"
4520 config_host_mak="config-host.mak"
4522 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
4524 echo "# Automatically generated by configure - do not modify" > $config_host_mak
4525 echo >> $config_host_mak
4527 echo all: >> $config_host_mak
4528 echo "prefix=$prefix" >> $config_host_mak
4529 echo "bindir=$bindir" >> $config_host_mak
4530 echo "libdir=$libdir" >> $config_host_mak
4531 echo "libexecdir=$libexecdir" >> $config_host_mak
4532 echo "includedir=$includedir" >> $config_host_mak
4533 echo "mandir=$mandir" >> $config_host_mak
4534 echo "sysconfdir=$sysconfdir" >> $config_host_mak
4535 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
4536 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
4537 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
4538 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
4539 if test "$mingw32" = "no" ; then
4540 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
4542 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
4543 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4544 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4545 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
4546 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
4548 echo "ARCH=$ARCH" >> $config_host_mak
4550 if test "$debug_tcg" = "yes" ; then
4551 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4553 if test "$strip_opt" = "yes" ; then
4554 echo "STRIP=${strip}" >> $config_host_mak
4556 if test "$bigendian" = "yes" ; then
4557 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
4559 if test "$mingw32" = "yes" ; then
4560 echo "CONFIG_WIN32=y" >> $config_host_mak
4561 rc_version=`cat $source_path/VERSION`
4562 version_major=${rc_version%%.*}
4563 rc_version=${rc_version#*.}
4564 version_minor=${rc_version%%.*}
4565 rc_version=${rc_version#*.}
4566 version_subminor=${rc_version%%.*}
4568 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4569 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4570 if test "$guest_agent_with_vss" = "yes" ; then
4571 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4572 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4575 echo "CONFIG_POSIX=y" >> $config_host_mak
4578 if test "$linux" = "yes" ; then
4579 echo "CONFIG_LINUX=y" >> $config_host_mak
4582 if test "$darwin" = "yes" ; then
4583 echo "CONFIG_DARWIN=y" >> $config_host_mak
4586 if test "$aix" = "yes" ; then
4587 echo "CONFIG_AIX=y" >> $config_host_mak
4590 if test "$solaris" = "yes" ; then
4591 echo "CONFIG_SOLARIS=y" >> $config_host_mak
4592 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
4593 if test "$needs_libsunmath" = "yes" ; then
4594 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
4597 if test "$haiku" = "yes" ; then
4598 echo "CONFIG_HAIKU=y" >> $config_host_mak
4600 if test "$static" = "yes" ; then
4601 echo "CONFIG_STATIC=y" >> $config_host_mak
4603 if test "$profiler" = "yes" ; then
4604 echo "CONFIG_PROFILER=y" >> $config_host_mak
4606 if test "$slirp" = "yes" ; then
4607 echo "CONFIG_SLIRP=y" >> $config_host_mak
4608 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4610 if test "$vde" = "yes" ; then
4611 echo "CONFIG_VDE=y" >> $config_host_mak
4613 if test "$netmap" = "yes" ; then
4614 echo "CONFIG_NETMAP=y" >> $config_host_mak
4616 if test "$l2tpv3" = "yes" ; then
4617 echo "CONFIG_L2TPV3=y" >> $config_host_mak
4619 if test "$cap_ng" = "yes" ; then
4620 echo "CONFIG_LIBCAP=y" >> $config_host_mak
4622 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
4623 for drv in $audio_drv_list; do
4624 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
4625 echo "$def=y" >> $config_host_mak
4626 if test "$drv" = "fmod"; then
4627 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
4630 if test "$audio_pt_int" = "yes" ; then
4631 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
4633 if test "$audio_win_int" = "yes" ; then
4634 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
4636 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
4637 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
4638 if test "$vnc" = "yes" ; then
4639 echo "CONFIG_VNC=y" >> $config_host_mak
4641 if test "$vnc_tls" = "yes" ; then
4642 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
4644 if test "$vnc_sasl" = "yes" ; then
4645 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
4647 if test "$vnc_jpeg" = "yes" ; then
4648 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
4650 if test "$vnc_png" = "yes" ; then
4651 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4653 if test "$vnc_ws" = "yes" ; then
4654 echo "CONFIG_VNC_WS=y" >> $config_host_mak
4655 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak
4657 if test "$fnmatch" = "yes" ; then
4658 echo "CONFIG_FNMATCH=y" >> $config_host_mak
4660 if test "$uuid" = "yes" ; then
4661 echo "CONFIG_UUID=y" >> $config_host_mak
4663 if test "$xfs" = "yes" ; then
4664 echo "CONFIG_XFS=y" >> $config_host_mak
4666 qemu_version=`head $source_path/VERSION`
4667 echo "VERSION=$qemu_version" >>$config_host_mak
4668 echo "PKGVERSION=$pkgversion" >>$config_host_mak
4669 echo "SRC_PATH=$source_path" >> $config_host_mak
4670 echo "TARGET_DIRS=$target_list" >> $config_host_mak
4671 if [ "$docs" = "yes" ] ; then
4672 echo "BUILD_DOCS=yes" >> $config_host_mak
4674 if test "$modules" = "yes"; then
4675 # $shacmd can generate a hash started with digit, which the compiler doesn't
4676 # like as an symbol. So prefix it with an underscore
4677 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
4678 echo "CONFIG_MODULES=y" >> $config_host_mak
4680 if test "$sdl" = "yes" ; then
4681 echo "CONFIG_SDL=y" >> $config_host_mak
4682 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
4683 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
4685 if test "$cocoa" = "yes" ; then
4686 echo "CONFIG_COCOA=y" >> $config_host_mak
4688 if test "$curses" = "yes" ; then
4689 echo "CONFIG_CURSES=y" >> $config_host_mak
4691 if test "$utimens" = "yes" ; then
4692 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
4694 if test "$pipe2" = "yes" ; then
4695 echo "CONFIG_PIPE2=y" >> $config_host_mak
4697 if test "$accept4" = "yes" ; then
4698 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
4700 if test "$splice" = "yes" ; then
4701 echo "CONFIG_SPLICE=y" >> $config_host_mak
4703 if test "$eventfd" = "yes" ; then
4704 echo "CONFIG_EVENTFD=y" >> $config_host_mak
4706 if test "$fallocate" = "yes" ; then
4707 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4709 if test "$fallocate_punch_hole" = "yes" ; then
4710 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
4712 if test "$fallocate_zero_range" = "yes" ; then
4713 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
4715 if test "$posix_fallocate" = "yes" ; then
4716 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
4718 if test "$sync_file_range" = "yes" ; then
4719 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
4721 if test "$fiemap" = "yes" ; then
4722 echo "CONFIG_FIEMAP=y" >> $config_host_mak
4724 if test "$dup3" = "yes" ; then
4725 echo "CONFIG_DUP3=y" >> $config_host_mak
4727 if test "$ppoll" = "yes" ; then
4728 echo "CONFIG_PPOLL=y" >> $config_host_mak
4730 if test "$prctl_pr_set_timerslack" = "yes" ; then
4731 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
4733 if test "$epoll" = "yes" ; then
4734 echo "CONFIG_EPOLL=y" >> $config_host_mak
4736 if test "$epoll_create1" = "yes" ; then
4737 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4739 if test "$epoll_pwait" = "yes" ; then
4740 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4742 if test "$sendfile" = "yes" ; then
4743 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4745 if test "$timerfd" = "yes" ; then
4746 echo "CONFIG_TIMERFD=y" >> $config_host_mak
4748 if test "$setns" = "yes" ; then
4749 echo "CONFIG_SETNS=y" >> $config_host_mak
4751 if test "$inotify" = "yes" ; then
4752 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4754 if test "$inotify1" = "yes" ; then
4755 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4757 if test "$byteswap_h" = "yes" ; then
4758 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4760 if test "$bswap_h" = "yes" ; then
4761 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4763 if test "$curl" = "yes" ; then
4764 echo "CONFIG_CURL=m" >> $config_host_mak
4765 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4766 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
4768 if test "$brlapi" = "yes" ; then
4769 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4771 if test "$bluez" = "yes" ; then
4772 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4773 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4775 if test "glib_subprocess" = "yes" ; then
4776 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
4778 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4779 if test "$gtk" = "yes" ; then
4780 echo "CONFIG_GTK=y" >> $config_host_mak
4781 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
4782 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4784 if test "$vte" = "yes" ; then
4785 echo "CONFIG_VTE=y" >> $config_host_mak
4786 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
4788 if test "$xen" = "yes" ; then
4789 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
4790 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
4792 if test "$linux_aio" = "yes" ; then
4793 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
4795 if test "$attr" = "yes" ; then
4796 echo "CONFIG_ATTR=y" >> $config_host_mak
4798 if test "$libattr" = "yes" ; then
4799 echo "CONFIG_LIBATTR=y" >> $config_host_mak
4801 if test "$virtfs" = "yes" ; then
4802 echo "CONFIG_VIRTFS=y" >> $config_host_mak
4804 if test "$vhost_scsi" = "yes" ; then
4805 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
4807 if test "$vhost_net" = "yes" ; then
4808 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
4810 if test "$blobs" = "yes" ; then
4811 echo "INSTALL_BLOBS=yes" >> $config_host_mak
4813 if test "$iovec" = "yes" ; then
4814 echo "CONFIG_IOVEC=y" >> $config_host_mak
4816 if test "$preadv" = "yes" ; then
4817 echo "CONFIG_PREADV=y" >> $config_host_mak
4819 if test "$fdt" = "yes" ; then
4820 echo "CONFIG_FDT=y" >> $config_host_mak
4822 if test "$signalfd" = "yes" ; then
4823 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
4825 if test "$tcg_interpreter" = "yes" ; then
4826 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
4828 if test "$fdatasync" = "yes" ; then
4829 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
4831 if test "$madvise" = "yes" ; then
4832 echo "CONFIG_MADVISE=y" >> $config_host_mak
4834 if test "$posix_madvise" = "yes" ; then
4835 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
4837 if test "$sigev_thread_id" = "yes" ; then
4838 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
4841 if test "$spice" = "yes" ; then
4842 echo "CONFIG_SPICE=y" >> $config_host_mak
4845 if test "$smartcard_nss" = "yes" ; then
4846 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
4847 echo "NSS_LIBS=$nss_libs" >> $config_host_mak
4848 echo "NSS_CFLAGS=$nss_cflags" >> $config_host_mak
4851 if test "$libusb" = "yes" ; then
4852 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
4855 if test "$usb_redir" = "yes" ; then
4856 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
4859 if test "$opengl" = "yes" ; then
4860 echo "CONFIG_OPENGL=y" >> $config_host_mak
4861 echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
4862 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
4865 if test "$lzo" = "yes" ; then
4866 echo "CONFIG_LZO=y" >> $config_host_mak
4869 if test "$snappy" = "yes" ; then
4870 echo "CONFIG_SNAPPY=y" >> $config_host_mak
4873 if test "$bzip2" = "yes" ; then
4874 echo "CONFIG_BZIP2=y" >> $config_host_mak
4875 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
4878 if test "$libiscsi" = "yes" ; then
4879 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
4880 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
4881 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
4884 if test "$libnfs" = "yes" ; then
4885 echo "CONFIG_LIBNFS=y" >> $config_host_mak
4888 if test "$seccomp" = "yes"; then
4889 echo "CONFIG_SECCOMP=y" >> $config_host_mak
4892 # XXX: suppress that
4893 if [ "$bsd" = "yes" ] ; then
4894 echo "CONFIG_BSD=y" >> $config_host_mak
4897 if test "$zero_malloc" = "yes" ; then
4898 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
4900 if test "$qom_cast_debug" = "yes" ; then
4901 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
4903 if test "$rbd" = "yes" ; then
4904 echo "CONFIG_RBD=m" >> $config_host_mak
4905 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
4906 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
4909 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
4910 if test "$coroutine_pool" = "yes" ; then
4911 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
4913 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
4916 if test "$open_by_handle_at" = "yes" ; then
4917 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
4920 if test "$linux_magic_h" = "yes" ; then
4921 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
4924 if test "$pragma_diagnostic_available" = "yes" ; then
4925 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
4928 if test "$valgrind_h" = "yes" ; then
4929 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
4932 if test "$has_environ" = "yes" ; then
4933 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
4936 if test "$cpuid_h" = "yes" ; then
4937 echo "CONFIG_CPUID_H=y" >> $config_host_mak
4940 if test "$int128" = "yes" ; then
4941 echo "CONFIG_INT128=y" >> $config_host_mak
4944 if test "$getauxval" = "yes" ; then
4945 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
4948 if test "$glusterfs" = "yes" ; then
4949 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
4950 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
4951 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
4954 if test "$glusterfs_discard" = "yes" ; then
4955 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
4958 if test "$glusterfs_zerofill" = "yes" ; then
4959 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
4962 if test "$archipelago" = "yes" ; then
4963 echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
4964 echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
4967 if test "$libssh2" = "yes" ; then
4968 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
4969 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
4970 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
4973 if test "$quorum" = "yes" ; then
4974 echo "CONFIG_QUORUM=y" >> $config_host_mak
4977 if test "$vhdx" = "yes" ; then
4978 echo "CONFIG_VHDX=y" >> $config_host_mak
4982 if test "$libusb" = "yes"; then
4983 echo "HOST_USB=libusb legacy" >> $config_host_mak
4985 echo "HOST_USB=stub" >> $config_host_mak
4988 # TPM passthrough support?
4989 if test "$tpm" = "yes"; then
4990 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
4991 if test "$tpm_passthrough" = "yes"; then
4992 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
4996 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
4997 if have_backend "nop"; then
4998 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
5000 if have_backend "simple"; then
5001 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
5002 # Set the appropriate trace file.
5003 trace_file="\"$trace_file-\" FMT_pid"
5005 if have_backend "stderr"; then
5006 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
5008 if have_backend "ust"; then
5009 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
5011 if have_backend "dtrace"; then
5012 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
5013 if test "$trace_backend_stap" = "yes" ; then
5014 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
5017 if have_backend "ftrace"; then
5018 if test "$linux" = "yes" ; then
5019 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5021 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5024 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
5026 if test "$rdma" = "yes" ; then
5027 echo "CONFIG_RDMA=y" >> $config_host_mak
5030 # Hold two types of flag:
5031 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
5032 # a thread we have a handle to
5033 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
5035 if test "$pthread_setname_np" = "yes" ; then
5036 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
5037 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
5040 if test "$tcg_interpreter" = "yes"; then
5041 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
5042 elif test "$ARCH" = "sparc64" ; then
5043 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
5044 elif test "$ARCH" = "s390x" ; then
5045 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5046 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
5047 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
5048 elif test "$ARCH" = "ppc64" ; then
5049 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
5051 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
5053 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
5055 echo "TOOLS=$tools" >> $config_host_mak
5056 echo "ROMS=$roms" >> $config_host_mak
5057 echo "MAKE=$make" >> $config_host_mak
5058 echo "INSTALL=$install" >> $config_host_mak
5059 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
5060 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
5061 if test -n "$libtool"; then
5062 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
5063 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
5065 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
5066 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5068 echo "PYTHON=$python" >> $config_host_mak
5069 echo "CC=$cc" >> $config_host_mak
5070 if $iasl -h > /dev/null 2>&1; then
5071 echo "IASL=$iasl" >> $config_host_mak
5073 echo "CC_I386=$cc_i386" >> $config_host_mak
5074 echo "HOST_CC=$host_cc" >> $config_host_mak
5075 echo "CXX=$cxx" >> $config_host_mak
5076 echo "OBJCC=$objcc" >> $config_host_mak
5077 echo "AR=$ar" >> $config_host_mak
5078 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
5079 echo "AS=$as" >> $config_host_mak
5080 echo "CPP=$cpp" >> $config_host_mak
5081 echo "OBJCOPY=$objcopy" >> $config_host_mak
5082 echo "LD=$ld" >> $config_host_mak
5083 echo "NM=$nm" >> $config_host_mak
5084 echo "WINDRES=$windres" >> $config_host_mak
5085 echo "LIBTOOL=$libtool" >> $config_host_mak
5086 echo "CFLAGS=$CFLAGS" >> $config_host_mak
5087 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5088 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5089 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5090 if test "$sparse" = "yes" ; then
5091 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
5092 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
5093 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
5094 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
5095 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5097 if test "$cross_prefix" != ""; then
5098 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
5100 echo "AUTOCONF_HOST := " >> $config_host_mak
5102 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
5103 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
5104 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
5105 echo "LIBS+=$LIBS" >> $config_host_mak
5106 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5107 echo "EXESUF=$EXESUF" >> $config_host_mak
5108 echo "DSOSUF=$DSOSUF" >> $config_host_mak
5109 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5110 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
5111 echo "POD2MAN=$POD2MAN" >> $config_host_mak
5112 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
5113 if test "$gcov" = "yes" ; then
5114 echo "CONFIG_GCOV=y" >> $config_host_mak
5115 echo "GCOV=$gcov_tool" >> $config_host_mak
5118 # use included Linux headers
5119 if test "$linux" = "yes" ; then
5120 mkdir -p linux-headers
5138 # For most CPUs the kernel architecture name and QEMU CPU name match.
5142 # For non-KVM architectures we will not have asm headers
5143 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
5144 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
5148 for target in $target_list; do
5149 target_dir="$target"
5150 config_target_mak=$target_dir/config-target.mak
5151 target_name=`echo $target | cut -d '-' -f 1`
5152 target_bigendian="no"
5154 case "$target_name" in
5155 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5156 target_bigendian=yes
5160 target_user_only="no"
5161 target_linux_user="no"
5162 target_bsd_user="no"
5164 ${target_name}-softmmu)
5165 target_softmmu="yes"
5167 ${target_name}-linux-user)
5168 if test "$linux" != "yes" ; then
5169 error_exit "Target '$target' is only available on a Linux host"
5171 target_user_only="yes"
5172 target_linux_user="yes"
5174 ${target_name}-bsd-user)
5175 if test "$bsd" != "yes" ; then
5176 error_exit "Target '$target' is only available on a BSD host"
5178 target_user_only="yes"
5179 target_bsd_user="yes"
5182 error_exit "Target '$target' not recognised"
5187 mkdir -p $target_dir
5188 echo "# Automatically generated by configure - do not modify" > $config_target_mak
5191 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
5194 TARGET_ARCH="$target_name"
5198 case "$target_name" in
5202 TARGET_BASE_ARCH=i386
5209 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5212 TARGET_BASE_ARCH=arm
5214 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5222 gdb_xml_files="cf-core.xml cf-fp.xml"
5224 microblaze|microblazeel)
5225 TARGET_ARCH=microblaze
5230 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
5234 TARGET_BASE_ARCH=mips
5235 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5236 echo "TARGET_ABI32=y" >> $config_target_mak
5240 TARGET_BASE_ARCH=mips
5241 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
5246 TARGET_ARCH=openrisc
5247 TARGET_BASE_ARCH=openrisc
5250 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5253 TARGET_BASE_ARCH=ppc
5255 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5258 TARGET_BASE_ARCH=ppc
5260 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5264 TARGET_BASE_ARCH=ppc
5266 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5270 TARGET_BASE_ARCH=ppc
5272 echo "TARGET_ABI32=y" >> $config_target_mak
5273 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5282 TARGET_BASE_ARCH=sparc
5286 TARGET_BASE_ARCH=sparc
5287 TARGET_ABI_DIR=sparc
5288 echo "TARGET_ABI32=y" >> $config_target_mak
5291 gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml"
5301 error_exit "Unsupported target CPU"
5304 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
5305 if [ "$TARGET_BASE_ARCH" = "" ]; then
5306 TARGET_BASE_ARCH=$TARGET_ARCH
5309 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
5312 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
5315 target_arch_name="`upper $TARGET_ARCH`"
5316 echo "TARGET_$target_arch_name=y" >> $config_target_mak
5317 echo "TARGET_NAME=$target_name" >> $config_target_mak
5318 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5319 if [ "$TARGET_ABI_DIR" = "" ]; then
5320 TARGET_ABI_DIR=$TARGET_ARCH
5322 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5323 if [ "$HOST_VARIANT_DIR" != "" ]; then
5324 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5326 case "$target_name" in
5328 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
5329 echo "CONFIG_XEN=y" >> $config_target_mak
5330 if test "$xen_pci_passthrough" = yes; then
5331 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5337 case "$target_name" in
5338 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
5339 # Make sure the target and host cpus are compatible
5340 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5341 \( "$target_name" = "$cpu" -o \
5342 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5343 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
5344 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
5345 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5346 \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
5347 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
5348 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) -o \
5349 \( "$target_name" = "x86_64" -a "$cpu" = "x32" \) -o \
5350 \( "$target_name" = "i386" -a "$cpu" = "x32" \) \) ; then
5351 echo "CONFIG_KVM=y" >> $config_target_mak
5352 if test "$vhost_net" = "yes" ; then
5353 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5357 if test "$target_bigendian" = "yes" ; then
5358 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
5360 if test "$target_softmmu" = "yes" ; then
5361 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5363 if test "$target_user_only" = "yes" ; then
5364 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5365 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5367 if test "$target_linux_user" = "yes" ; then
5368 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5371 if test ! -z "$gdb_xml_files" ; then
5372 for x in $gdb_xml_files; do
5373 list="$list $source_path/gdb-xml/$x"
5375 echo "TARGET_XML_FILES=$list" >> $config_target_mak
5378 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
5379 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5381 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
5382 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
5384 if test "$target_bsd_user" = "yes" ; then
5385 echo "CONFIG_BSD_USER=y" >> $config_target_mak
5388 # generate QEMU_CFLAGS/LDFLAGS for targets
5393 for i in $ARCH $TARGET_BASE_ARCH ; do
5396 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
5397 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
5400 if test -n "${cxx}"; then
5401 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak
5402 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak
5406 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
5407 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
5408 if test -n "${cxx}"; then
5409 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak
5410 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak
5414 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
5415 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
5418 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
5419 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
5422 echo "CONFIG_I386_DIS=y" >> $config_target_mak
5423 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
5426 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
5427 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
5430 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
5431 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
5434 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
5435 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
5438 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
5439 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
5442 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
5443 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
5446 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak
5447 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak
5450 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
5451 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
5454 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
5455 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
5458 echo "CONFIG_S390_DIS=y" >> $config_target_mak
5459 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
5462 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
5463 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
5466 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
5467 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
5470 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
5471 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
5475 if test "$tcg_interpreter" = "yes" ; then
5476 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
5477 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
5482 # Ensure there's only a single GP
5483 cflags="-msmall-data $cflags"
5487 if test "$gprof" = "yes" ; then
5488 echo "TARGET_GPROF=yes" >> $config_target_mak
5489 if test "$target_linux_user" = "yes" ; then
5491 ldflags="-p $ldflags"
5493 if test "$target_softmmu" = "yes" ; then
5494 ldflags="-p $ldflags"
5495 echo "GPROF_CFLAGS=-p" >> $config_target_mak
5499 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5500 ldflags="$ldflags $textseg_ldflags"
5503 echo "LDFLAGS+=$ldflags" >> $config_target_mak
5504 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5506 done # for target in $targets
5508 if [ "$pixman" = "internal" ]; then
5509 echo "config-host.h: subdir-pixman" >> $config_host_mak
5512 if test "$rdma" = "yes" ; then
5513 echo "CONFIG_RDMA=y" >> $config_host_mak
5516 if [ "$dtc_internal" = "yes" ]; then
5517 echo "config-host.h: subdir-dtc" >> $config_host_mak
5520 if test "$numa" = "yes"; then
5521 echo "CONFIG_NUMA=y" >> $config_host_mak
5524 if test "$ccache_cpp2" = "yes"; then
5525 echo "export CCACHE_CPP2=y" >> $config_host_mak
5528 # build tree in object directory in case the source is not in the current directory
5529 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
5531 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
5532 DIRS="$DIRS roms/seabios roms/vgabios"
5533 DIRS="$DIRS qapi-generated"
5534 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5535 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5536 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5537 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5538 FILES="$FILES pc-bios/spapr-rtas/Makefile"
5539 FILES="$FILES pc-bios/s390-ccw/Makefile"
5540 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
5541 FILES="$FILES pc-bios/qemu-icon.bmp"
5543 $source_path/pc-bios/*.bin \
5544 $source_path/pc-bios/*.aml \
5545 $source_path/pc-bios/*.rom \
5546 $source_path/pc-bios/*.dtb \
5547 $source_path/pc-bios/*.img \
5548 $source_path/pc-bios/openbios-* \
5549 $source_path/pc-bios/u-boot.* \
5550 $source_path/pc-bios/palcode-*
5552 FILES="$FILES pc-bios/`basename $bios_file`"
5554 for test_file in `find $source_path/tests/acpi-test-data -type f`
5556 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
5559 for f in $FILES ; do
5560 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5561 symlink "$source_path/$f" "$f"
5565 # temporary config to build submodules
5566 for rom in seabios vgabios ; do
5567 config_mak=roms/$rom/config.mak
5568 echo "# Automatically generated by configure - do not modify" > $config_mak
5569 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
5570 echo "AS=$as" >> $config_mak
5571 echo "CC=$cc" >> $config_mak
5572 echo "BCC=bcc" >> $config_mak
5573 echo "CPP=$cpp" >> $config_mak
5574 echo "OBJCOPY=objcopy" >> $config_mak
5575 echo "IASL=$iasl" >> $config_mak
5576 echo "LD=$ld" >> $config_mak
5579 # set up qemu-iotests in this build directory
5580 iotests_common_env="tests/qemu-iotests/common.env"
5581 iotests_check="tests/qemu-iotests/check"
5583 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
5584 echo >> "$iotests_common_env"
5585 echo "export PYTHON='$python'" >> "$iotests_common_env"
5587 if [ ! -e "$iotests_check" ]; then
5588 symlink "$source_path/$iotests_check" "$iotests_check"
5591 # Save the configure command line for later reuse.
5592 cat <<EOD >config.status
5594 # Generated by configure.
5595 # Run this file to recreate the current configuration.
5596 # Compiler output produced by configure, useful for debugging
5597 # configure, is in config.log if it exists.
5599 printf "exec" >>config.status
5600 printf " '%s'" "$0" "$@" >>config.status
5601 echo >>config.status
5602 chmod +x config.status