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 "$0"`
199 interp_prefix="/usr/gnemul/qemu-%M"
203 block_drv_rw_whitelist=""
204 block_drv_ro_whitelist=""
210 cc_i386=i386-pc-linux-gnu-gcc
215 # Don't accept a target_list environment variable.
218 # Default value for a variable defining feature "foo".
219 # * foo="no" feature will only be used if --enable-foo arg is given
220 # * foo="" feature will be searched for, and if found, will be used
221 # unless --disable-foo is given
222 # * foo="yes" this value will only be set by --enable-foo flag.
223 # feature will searched for,
224 # if not found, configure exits with error
226 # Always add --enable-foo and --disable-foo command line args.
227 # Distributions want to ensure that several features are compiled in, and it
228 # is impossible without a --enable-foo that exits if a feature is not found.
250 xen_pci_passthrough=""
272 LDFLAGS_SHARED="-shared"
275 mandir="\${prefix}/share/man"
276 datadir="\${prefix}/share"
277 qemu_docdir="\${prefix}/share/doc/qemu"
278 bindir="\${prefix}/bin"
279 libdir="\${prefix}/lib"
280 libexecdir="\${prefix}/libexec"
281 includedir="\${prefix}/include"
282 sysconfdir="\${prefix}/etc"
283 local_statedir="\${prefix}/var"
314 guest_agent_with_vss="no"
315 guest_agent_ntddscsi="no"
326 glusterfs_discard="no"
327 glusterfs_zerofill="no"
341 # parse CC options first
343 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
345 --cross-prefix=*) cross_prefix="$optarg"
349 --cxx=*) CXX="$optarg"
351 --source-path=*) source_path="$optarg"
353 --cpu=*) cpu="$optarg"
355 --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
356 EXTRA_CFLAGS="$optarg"
358 --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
359 EXTRA_LDFLAGS="$optarg"
361 --enable-debug-info) debug_info="yes"
363 --disable-debug-info) debug_info="no"
368 # Using uname is really, really broken. Once we have the right set of checks
369 # we can eliminate its usage altogether.
371 # Preferred compiler:
373 # ${cross_prefix}gcc (if cross-prefix specified)
375 if test -z "${CC}${cross_prefix}"; then
378 cc="${CC-${cross_prefix}gcc}"
381 if test -z "${CXX}${cross_prefix}"; then
384 cxx="${CXX-${cross_prefix}g++}"
387 ar="${AR-${cross_prefix}ar}"
388 as="${AS-${cross_prefix}as}"
390 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
391 ld="${LD-${cross_prefix}ld}"
392 libtool="${LIBTOOL-${cross_prefix}libtool}"
393 nm="${NM-${cross_prefix}nm}"
394 strip="${STRIP-${cross_prefix}strip}"
395 windres="${WINDRES-${cross_prefix}windres}"
396 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
398 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
400 pkg_config=query_pkg_config
401 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
402 sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
404 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
405 ARFLAGS="${ARFLAGS-rv}"
407 # default flags for all hosts
408 QEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS"
409 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
410 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
411 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
412 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
413 if test "$debug_info" = "yes"; then
415 LDFLAGS="-g $LDFLAGS"
421 # make source path absolute
422 source_path=`cd "$source_path"; pwd`
424 # running configure in the source tree?
425 # we know that's the case if configure is there.
426 if test -f "./configure"; then
427 pwd_is_source_path="y"
429 pwd_is_source_path="n"
435 #error $1 not defined
437 int main(void) { return 0; }
445 int main(void) { return 0; }
452 int main(void) { return 0; }
456 if check_define __linux__ ; then
458 elif check_define _WIN32 ; then
460 elif check_define __OpenBSD__ ; then
462 elif check_define __sun__ ; then
464 elif check_define __HAIKU__ ; then
470 # Some host OSes need non-standard checks for which CPU to use.
471 # Note that these checks are broken for cross-compilation: if you're
472 # cross-compiling to one of these OSes then you'll need to specify
473 # the correct CPU with the --cpu option.
476 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
477 # run 64-bit userspace code.
478 # If the user didn't specify a CPU explicitly and the kernel says this is
479 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
480 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
485 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
486 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
491 if test ! -z "$cpu" ; then
492 # command line argument
494 elif check_define __i386__ ; then
496 elif check_define __x86_64__ ; then
497 if check_define __ILP32__ ; then
502 elif check_define __sparc__ ; then
503 if check_define __arch64__ ; then
508 elif check_define _ARCH_PPC ; then
509 if check_define _ARCH_PPC64 ; then
514 elif check_define __mips__ ; then
516 elif check_define __ia64__ ; then
518 elif check_define __s390__ ; then
519 if check_define __s390x__ ; then
524 elif check_define __arm__ ; then
526 elif check_define __aarch64__ ; then
528 elif check_define __hppa__ ; then
535 # Normalise host CPU name and set ARCH.
536 # Note that this case should only have supported host CPUs, not guests.
538 ia64|ppc|ppc64|s390|s390x|sparc64|x32)
541 i386|i486|i586|i686|i86pc|BePC)
560 # This will result in either an error or falling back to TCI later
564 if test -z "$ARCH"; then
570 # host *BSD for user mode
576 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
577 audio_possible_drivers="sdl"
582 audio_possible_drivers="dsound sdl"
583 if check_include dsound.h; then
584 audio_drv_list="dsound"
592 audio_possible_drivers="oss sdl pa"
598 audio_possible_drivers="oss sdl pa"
599 # needed for kinfo_getvmmap(3) in libutil.h
601 netmap="" # enable netmap autodetect
602 HOST_VARIANT_DIR="freebsd"
608 audio_possible_drivers="oss sdl pa"
609 HOST_VARIANT_DIR="dragonfly"
615 audio_possible_drivers="oss sdl"
617 HOST_VARIANT_DIR="netbsd"
623 audio_possible_drivers="sdl"
624 HOST_VARIANT_DIR="openbsd"
629 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
630 if [ "$cpu" = "x86_64" ] ; then
631 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
632 LDFLAGS="-arch x86_64 $LDFLAGS"
635 audio_drv_list="coreaudio"
636 audio_possible_drivers="coreaudio sdl"
637 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
638 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
639 # Disable attempts to use ObjectiveC features in os/object.h since they
640 # won't work when we're compiling with gcc as a C compiler.
641 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
642 HOST_VARIANT_DIR="darwin"
647 install="${INSTALL-ginstall}"
649 smbd="${SMBD-/usr/sfw/sbin/smbd}"
650 needs_libsunmath="no"
651 solarisrev=`uname -r | cut -f2 -d.`
652 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
653 if test "$solarisrev" -le 9 ; then
654 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
655 needs_libsunmath="yes"
656 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
657 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
658 LIBS="-lsunmath $LIBS"
660 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
661 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
662 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
663 "Studio 11 can be downloaded from www.sun.com."
667 if test -f /usr/include/sys/soundcard.h ; then
670 audio_possible_drivers="oss sdl"
671 # needed for CMSG_ macros in sys/socket.h
672 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
673 # needed for TIOCWIN* defines in termios.h
674 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
675 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
676 solarisnetlibs="-lsocket -lnsl -lresolv"
677 LIBS="$solarisnetlibs $LIBS"
678 libs_qga="$solarisnetlibs $libs_qga"
686 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
687 LIBS="-lposix_error_mapper -lnetwork $LIBS"
691 audio_possible_drivers="oss alsa sdl pa"
697 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
701 if [ "$bsd" = "yes" ] ; then
702 if [ "$darwin" != "yes" ] ; then
707 : ${make=${MAKE-make}}
708 : ${install=${INSTALL-install}}
709 : ${python=${PYTHON-python}}
710 : ${smbd=${SMBD-/usr/sbin/smbd}}
712 # Default objcc to clang if available, otherwise use CC
719 if test "$mingw32" = "yes" ; then
722 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
723 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
724 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
725 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
727 if compile_prog "" "-liberty" ; then
728 LIBS="-liberty $LIBS"
730 prefix="c:/Program Files/QEMU"
733 qemu_docdir="\${prefix}"
735 sysconfdir="\${prefix}"
738 libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi -lnetapi32 $libs_qga"
744 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
746 --help|-h) show_help=yes
748 --version|-V) exec cat $source_path/VERSION
750 --prefix=*) prefix="$optarg"
752 --interp-prefix=*) interp_prefix="$optarg"
760 --host-cc=*) host_cc="$optarg"
764 --iasl=*) iasl="$optarg"
766 --objcc=*) objcc="$optarg"
768 --make=*) make="$optarg"
770 --install=*) install="$optarg"
772 --python=*) python="$optarg"
774 --gcov=*) gcov_tool="$optarg"
776 --smbd=*) smbd="$optarg"
784 --disable-debug-info)
791 --target-list=*) target_list="$optarg"
793 --enable-trace-backends=*) trace_backends="$optarg"
795 # XXX: backwards compatibility
796 --enable-trace-backend=*) trace_backends="$optarg"
798 --with-trace-file=*) trace_file="$optarg"
800 --enable-gprof) gprof="yes"
802 --enable-gcov) gcov="yes"
806 LDFLAGS="-static $LDFLAGS"
807 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
809 --mandir=*) mandir="$optarg"
811 --bindir=*) bindir="$optarg"
813 --libdir=*) libdir="$optarg"
815 --libexecdir=*) libexecdir="$optarg"
817 --includedir=*) includedir="$optarg"
819 --datadir=*) datadir="$optarg"
821 --with-confsuffix=*) confsuffix="$optarg"
823 --docdir=*) qemu_docdir="$optarg"
825 --sysconfdir=*) sysconfdir="$optarg"
827 --localstatedir=*) local_statedir="$optarg"
829 --sbindir=*|--sharedstatedir=*|\
830 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
831 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
832 # These switches are silently ignored, for compatibility with
833 # autoconf-generated configure scripts. This allows QEMU's
834 # configure to be used by RPM and similar macros that set
835 # lots of directory switches by default.
837 --with-system-pixman) pixman="system"
839 --without-system-pixman) pixman="internal"
841 --without-pixman) pixman="none"
843 --disable-sdl) sdl="no"
845 --enable-sdl) sdl="yes"
847 --with-sdlabi=*) sdlabi="$optarg"
849 --disable-qom-cast-debug) qom_cast_debug="no"
851 --enable-qom-cast-debug) qom_cast_debug="yes"
853 --disable-virtfs) virtfs="no"
855 --enable-virtfs) virtfs="yes"
857 --disable-vnc) vnc="no"
859 --enable-vnc) vnc="yes"
861 --oss-lib=*) oss_lib="$optarg"
863 --audio-drv-list=*) audio_drv_list="$optarg"
865 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
867 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
869 --enable-debug-tcg) debug_tcg="yes"
871 --disable-debug-tcg) debug_tcg="no"
874 # Enable debugging options that aren't excessively noisy
879 --enable-sparse) sparse="yes"
881 --disable-sparse) sparse="no"
883 --disable-strip) strip_opt="no"
885 --disable-vnc-sasl) vnc_sasl="no"
887 --enable-vnc-sasl) vnc_sasl="yes"
889 --disable-vnc-jpeg) vnc_jpeg="no"
891 --enable-vnc-jpeg) vnc_jpeg="yes"
893 --disable-vnc-png) vnc_png="no"
895 --enable-vnc-png) vnc_png="yes"
897 --disable-slirp) slirp="no"
899 --disable-uuid) uuid="no"
901 --enable-uuid) uuid="yes"
903 --disable-vde) vde="no"
905 --enable-vde) vde="yes"
907 --disable-netmap) netmap="no"
909 --enable-netmap) netmap="yes"
911 --disable-xen) xen="no"
913 --enable-xen) xen="yes"
915 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
917 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
919 --disable-brlapi) brlapi="no"
921 --enable-brlapi) brlapi="yes"
923 --disable-bluez) bluez="no"
925 --enable-bluez) bluez="yes"
927 --disable-kvm) kvm="no"
929 --enable-kvm) kvm="yes"
931 --disable-tcg-interpreter) tcg_interpreter="no"
933 --enable-tcg-interpreter) tcg_interpreter="yes"
935 --disable-cap-ng) cap_ng="no"
937 --enable-cap-ng) cap_ng="yes"
939 --disable-spice) spice="no"
941 --enable-spice) spice="yes"
943 --disable-libiscsi) libiscsi="no"
945 --enable-libiscsi) libiscsi="yes"
947 --disable-libnfs) libnfs="no"
949 --enable-libnfs) libnfs="yes"
951 --enable-profiler) profiler="yes"
953 --disable-cocoa) cocoa="no"
957 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
959 --disable-system) softmmu="no"
961 --enable-system) softmmu="yes"
968 --disable-linux-user) linux_user="no"
970 --enable-linux-user) linux_user="yes"
972 --disable-bsd-user) bsd_user="no"
974 --enable-bsd-user) bsd_user="yes"
976 --enable-pie) pie="yes"
978 --disable-pie) pie="no"
980 --enable-werror) werror="yes"
982 --disable-werror) werror="no"
984 --enable-stack-protector) stack_protector="yes"
986 --disable-stack-protector) stack_protector="no"
988 --disable-curses) curses="no"
990 --enable-curses) curses="yes"
992 --disable-curl) curl="no"
994 --enable-curl) curl="yes"
996 --disable-fdt) fdt="no"
998 --enable-fdt) fdt="yes"
1000 --disable-linux-aio) linux_aio="no"
1002 --enable-linux-aio) linux_aio="yes"
1004 --disable-attr) attr="no"
1006 --enable-attr) attr="yes"
1008 --disable-blobs) blobs="no"
1010 --with-pkgversion=*) pkgversion=" ($optarg)"
1012 --with-coroutine=*) coroutine="$optarg"
1014 --disable-coroutine-pool) coroutine_pool="no"
1016 --enable-coroutine-pool) coroutine_pool="yes"
1018 --disable-docs) docs="no"
1020 --enable-docs) docs="yes"
1022 --disable-vhost-net) vhost_net="no"
1024 --enable-vhost-net) vhost_net="yes"
1026 --disable-vhost-scsi) vhost_scsi="no"
1028 --enable-vhost-scsi) vhost_scsi="yes"
1030 --disable-opengl) opengl="no"
1032 --enable-opengl) opengl="yes"
1034 --disable-rbd) rbd="no"
1036 --enable-rbd) rbd="yes"
1038 --disable-xfsctl) xfs="no"
1040 --enable-xfsctl) xfs="yes"
1042 --disable-smartcard) smartcard="no"
1044 --enable-smartcard) smartcard="yes"
1046 --disable-libusb) libusb="no"
1048 --enable-libusb) libusb="yes"
1050 --disable-usb-redir) usb_redir="no"
1052 --enable-usb-redir) usb_redir="yes"
1054 --disable-zlib-test) zlib="no"
1056 --disable-lzo) lzo="no"
1058 --enable-lzo) lzo="yes"
1060 --disable-snappy) snappy="no"
1062 --enable-snappy) snappy="yes"
1064 --disable-bzip2) bzip2="no"
1066 --enable-bzip2) bzip2="yes"
1068 --enable-guest-agent) guest_agent="yes"
1070 --disable-guest-agent) guest_agent="no"
1072 --enable-guest-agent-msi) guest_agent_msi="yes"
1074 --disable-guest-agent-msi) guest_agent_msi="no"
1076 --with-vss-sdk) vss_win32_sdk=""
1078 --with-vss-sdk=*) vss_win32_sdk="$optarg"
1080 --without-vss-sdk) vss_win32_sdk="no"
1082 --with-win-sdk) win_sdk=""
1084 --with-win-sdk=*) win_sdk="$optarg"
1086 --without-win-sdk) win_sdk="no"
1088 --enable-tools) want_tools="yes"
1090 --disable-tools) want_tools="no"
1092 --enable-seccomp) seccomp="yes"
1094 --disable-seccomp) seccomp="no"
1096 --disable-glusterfs) glusterfs="no"
1098 --enable-glusterfs) glusterfs="yes"
1100 --disable-archipelago) archipelago="no"
1102 --enable-archipelago) archipelago="yes"
1104 --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
1105 echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1107 --disable-gtk) gtk="no"
1109 --enable-gtk) gtk="yes"
1111 --disable-gnutls) gnutls="no"
1113 --enable-gnutls) gnutls="yes"
1115 --enable-rdma) rdma="yes"
1117 --disable-rdma) rdma="no"
1119 --with-gtkabi=*) gtkabi="$optarg"
1121 --disable-vte) vte="no"
1123 --enable-vte) vte="yes"
1125 --disable-tpm) tpm="no"
1127 --enable-tpm) tpm="yes"
1129 --disable-libssh2) libssh2="no"
1131 --enable-libssh2) libssh2="yes"
1133 --enable-vhdx) vhdx="yes"
1135 --disable-vhdx) vhdx="no"
1137 --disable-numa) numa="no"
1139 --enable-numa) numa="yes"
1141 --disable-tcmalloc) tcmalloc="no"
1143 --enable-tcmalloc) tcmalloc="yes"
1145 --disable-jemalloc) jemalloc="no"
1147 --enable-jemalloc) jemalloc="yes"
1150 echo "ERROR: unknown option $opt"
1151 echo "Try '$0 --help' for more information"
1157 if ! has $python; then
1158 error_exit "Python not found. Use --python=/path/to/python"
1161 # Note that if the Python conditional here evaluates True we will exit
1162 # with status 1 which is a shell 'false' value.
1163 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1164 error_exit "Cannot use '$python', Python 2.4 or later is required." \
1165 "Note that Python 3 or later is not yet supported." \
1166 "Use --python=/path/to/python to specify a supported Python."
1169 # The -B switch was added in Python 2.6.
1170 # If it is supplied, compiled files are not written.
1171 # Use it for Python versions which support it.
1172 if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then
1179 LDFLAGS="-m32 $LDFLAGS"
1183 LDFLAGS="-m64 $LDFLAGS"
1186 LDFLAGS="-m32 $LDFLAGS"
1187 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1190 LDFLAGS="-m64 $LDFLAGS"
1191 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1195 LDFLAGS="-m31 $LDFLAGS"
1199 LDFLAGS="-m64 $LDFLAGS"
1203 LDFLAGS="-m32 $LDFLAGS"
1204 cc_i386='$(CC) -m32'
1208 LDFLAGS="-m64 $LDFLAGS"
1209 cc_i386='$(CC) -m32'
1213 LDFLAGS="-mx32 $LDFLAGS"
1214 cc_i386='$(CC) -m32'
1216 # No special flags required for other host CPUs
1219 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1220 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
1222 default_target_list=""
1226 if [ "$softmmu" = "yes" ]; then
1227 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1229 if [ "$linux_user" = "yes" ]; then
1230 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1232 if [ "$bsd_user" = "yes" ]; then
1233 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1236 for config in $mak_wilds; do
1237 default_target_list="${default_target_list} $(basename "$config" .mak)"
1240 if test x"$show_help" = x"yes" ; then
1243 Usage: configure [options]
1244 Options: [defaults in brackets after descriptions]
1247 --help print this message
1248 --prefix=PREFIX install in PREFIX [$prefix]
1249 --interp-prefix=PREFIX where to find shared libraries, etc.
1250 use %M for cpu name [$interp_prefix]
1251 --target-list=LIST set target list (default: build everything)
1252 $(echo Available targets: $default_target_list | \
1253 fold -s -w 53 | sed -e 's/^/ /')
1255 Advanced options (experts only):
1256 --source-path=PATH path of source code [$source_path]
1257 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1258 --cc=CC use C compiler CC [$cc]
1259 --iasl=IASL use ACPI compiler IASL [$iasl]
1260 --host-cc=CC use C compiler CC [$host_cc] for code run at
1262 --cxx=CXX use C++ compiler CXX [$cxx]
1263 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1264 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1265 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1266 --make=MAKE use specified make [$make]
1267 --install=INSTALL use specified install [$install]
1268 --python=PYTHON use specified python [$python]
1269 --smbd=SMBD use specified smbd [$smbd]
1270 --static enable static build [$static]
1271 --mandir=PATH install man pages in PATH
1272 --datadir=PATH install firmware in PATH$confsuffix
1273 --docdir=PATH install documentation in PATH$confsuffix
1274 --bindir=PATH install binaries in PATH
1275 --libdir=PATH install libraries in PATH
1276 --sysconfdir=PATH install config in PATH$confsuffix
1277 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1278 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1279 --enable-debug enable common debug build options
1280 --disable-strip disable stripping binaries
1281 --disable-werror disable compilation abort on warning
1282 --disable-stack-protector disable compiler-provided stack protection
1283 --audio-drv-list=LIST set audio drivers list:
1284 Available drivers: $audio_possible_drivers
1285 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1286 --block-drv-rw-whitelist=L
1287 set block driver read-write whitelist
1288 (affects only QEMU, not qemu-img)
1289 --block-drv-ro-whitelist=L
1290 set block driver read-only whitelist
1291 (affects only QEMU, not qemu-img)
1292 --enable-trace-backends=B Set trace backend
1293 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1294 --with-trace-file=NAME Full PATH,NAME of file to store traces
1296 --disable-slirp disable SLIRP userspace network connectivity
1297 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1298 --oss-lib path to OSS library
1299 --cpu=CPU Build for host CPU [$cpu]
1300 --with-coroutine=BACKEND coroutine backend. Supported options:
1301 gthread, ucontext, sigaltstack, windows
1302 --enable-gcov enable test coverage analysis with gcov
1303 --gcov=GCOV use specified gcov [$gcov_tool]
1304 --disable-blobs disable installing provided firmware blobs
1305 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1306 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1308 Optional features, enabled with --enable-FEATURE and
1309 disabled with --disable-FEATURE, default is enabled if available:
1311 system all system emulation targets
1312 user supported user emulation targets
1313 linux-user all linux usermode emulation targets
1314 bsd-user all BSD usermode emulation targets
1315 docs build documentation
1316 guest-agent build the QEMU Guest Agent
1317 guest-agent-msi build guest agent Windows MSI installation package
1318 pie Position Independent Executables
1319 modules modules support
1320 debug-tcg TCG debugging (default is disabled)
1321 debug-info debugging information
1322 sparse sparse checker
1324 gnutls GNUTLS cryptography support
1326 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1328 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1329 vte vte support for the gtk UI
1332 vnc-tls TLS encryption for VNC server
1333 vnc-sasl SASL encryption for VNC server
1334 vnc-jpeg JPEG lossy compression for VNC server
1335 vnc-png PNG compression for VNC server
1336 cocoa Cocoa UI (Mac OS X only)
1338 xen xen backend driver support
1340 brlapi BrlAPI (Braile)
1341 curl curl connectivity
1343 bluez bluez stack connectivity
1344 kvm KVM acceleration support
1345 rdma RDMA-based migration support
1347 vde support for vde network
1348 netmap support for netmap network
1349 linux-aio Linux AIO support
1350 cap-ng libcap-ng support
1351 attr attr and xattr support
1352 vhost-net vhost-net acceleration support
1354 rbd rados block device (rbd)
1355 libiscsi iscsi support
1357 smartcard smartcard support (libcacard)
1358 libusb libusb (for usb passthrough)
1359 usb-redir usb network redirection support
1360 lzo support of lzo compression library
1361 snappy support of snappy compression library
1362 bzip2 support of bzip2 compression library
1363 (for reading bzip2-compressed dmg images)
1364 seccomp seccomp support
1365 coroutine-pool coroutine freelist (better performance)
1366 glusterfs GlusterFS backend
1367 archipelago Archipelago backend
1369 libssh2 ssh block device support
1370 vhdx support for the Microsoft VHDX image format
1371 numa libnuma support
1372 tcmalloc tcmalloc support
1373 jemalloc jemalloc support
1375 NOTE: The object files are built at the place where configure is launched
1380 # Now we have handled --enable-tcg-interpreter and know we're not just
1381 # printing the help message, bail out if the host CPU isn't supported.
1382 if test "$ARCH" = "unknown"; then
1383 if test "$tcg_interpreter" = "yes" ; then
1384 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1387 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1391 # Consult white-list to determine whether to enable werror
1392 # by default. Only enable by default for git builds
1393 z_version=`cut -f3 -d. $source_path/VERSION`
1395 if test -z "$werror" ; then
1396 if test -d "$source_path/.git" -a \
1397 "$linux" = "yes" ; then
1404 # check that the C compiler works.
1406 if compile_object ; then
1407 : C compiler works ok
1409 error_exit "\"$cc\" either does not exist or does not work"
1412 # Check that the C++ compiler exists and works with the C compiler
1415 int c_function(void);
1416 int main(void) { return c_function(); }
1423 int c_function(void);
1425 int c_function(void) { return 42; }
1430 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
1431 # C++ compiler $cxx works ok with C compiler $cc
1434 echo "C++ compiler $cxx does not work with C compiler $cc"
1435 echo "Disabling C++ specific optional code"
1439 echo "No C++ compiler available; disabling C++ specific optional code"
1443 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1444 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1445 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1446 gcc_flags="-Wendif-labels $gcc_flags"
1447 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1448 gcc_flags="-Wno-string-plus-int $gcc_flags"
1449 # Note that we do not add -Werror to gcc_flags here, because that would
1450 # enable it for all configure tests. If a configure test failed due
1451 # to -Werror this would just silently disable some features,
1452 # so it's too error prone.
1454 cc_has_warning_flag() {
1457 # Use the positive sense of the flag when testing for -Wno-wombat
1458 # support (gcc will happily accept the -Wno- form of unknown
1460 optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
1461 compile_prog "-Werror $optflag" ""
1464 for flag in $gcc_flags; do
1465 if cc_has_warning_flag $flag ; then
1466 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1470 if test "$stack_protector" != "no"; then
1471 gcc_flags="-fstack-protector-strong -fstack-protector-all"
1473 for flag in $gcc_flags; do
1474 # We need to check both a compile and a link, since some compiler
1475 # setups fail only on a .c->.o compile and some only at link time
1476 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1477 compile_prog "-Werror $flag" ""; then
1478 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1479 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag"
1484 if test "$stack_protector" = yes; then
1485 if test $sp_on = 0; then
1486 error_exit "Stack protector not supported"
1491 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1492 # large functions that use global variables. The bug is in all releases of
1493 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1494 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1496 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1497 int main(void) { return 0; }
1499 #error No bug in this compiler.
1502 if compile_prog "-Werror -fno-gcse" "" ; then
1503 TRANSLATE_OPT_CFLAGS=-fno-gcse
1506 if test "$static" = "yes" ; then
1507 if test "$modules" = "yes" ; then
1508 error_exit "static and modules are mutually incompatible"
1510 if test "$pie" = "yes" ; then
1511 error_exit "static and pie are mutually incompatible"
1517 # Unconditional check for compiler __thread support
1519 static __thread int tls_var;
1520 int main(void) { return tls_var; }
1523 if ! compile_prog "-Werror" "" ; then
1524 error_exit "Your compiler does not support the __thread specifier for " \
1525 "Thread-Local Storage (TLS). Please upgrade to a version that does."
1528 if test "$pie" = ""; then
1529 case "$cpu-$targetos" in
1530 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1538 if test "$pie" != "no" ; then
1542 # define THREAD __thread
1547 static THREAD int tls_var;
1549 int main(void) { return tls_var; }
1552 if compile_prog "-fPIE -DPIE" "-pie"; then
1553 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1554 LDFLAGS="-pie $LDFLAGS"
1556 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1557 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1560 if test "$pie" = "yes"; then
1561 error_exit "PIE not available due to missing toolchain support"
1563 echo "Disabling PIE due to missing toolchain support"
1568 if compile_prog "-Werror -fno-pie" "-nopie"; then
1569 CFLAGS_NOPIE="-fno-pie"
1570 LDFLAGS_NOPIE="-nopie"
1574 # check for broken gcc and libtool in RHEL5
1575 if test -n "$libtool" -a "$pie" != "no" ; then
1578 void *f(unsigned char *buf, int len);
1579 void *g(unsigned char *buf, int len);
1582 f(unsigned char *buf, int len)
1588 g(unsigned char *buf, int len)
1594 if ! libtool_prog; then
1595 echo "Disabling libtool due to broken toolchain support"
1600 ##########################################
1601 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1602 # use i686 as default anyway, but for those that don't, an explicit
1603 # specification is necessary
1605 if test "$cpu" = "i386"; then
1607 static int sfaa(int *ptr)
1609 return __sync_fetch_and_and(ptr, 0);
1615 val = __sync_val_compare_and_swap(&val, 0, 1);
1620 if ! compile_prog "" "" ; then
1621 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1625 #########################################
1626 # Solaris specific configure tool chain decisions
1628 if test "$solaris" = "yes" ; then
1629 if has $install; then
1632 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1633 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1634 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1636 if test "`path_of $install`" = "/usr/sbin/install" ; then
1637 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1638 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1639 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1644 if test -f /usr/ccs/bin/ar ; then
1645 error_exit "No path includes ar" \
1646 "Add /usr/ccs/bin to your path and rerun configure"
1648 error_exit "No path includes ar"
1652 if test -z "${target_list+xxx}" ; then
1653 target_list="$default_target_list"
1655 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1658 # Check that we recognised the target name; this allows a more
1659 # friendly error message than if we let it fall through.
1660 for target in $target_list; do
1661 case " $default_target_list " in
1665 error_exit "Unknown target name '$target'"
1670 # see if system emulation was really requested
1671 case " $target_list " in
1672 *"-softmmu "*) softmmu=yes
1678 feature_not_found() {
1682 error_exit "User requested feature $feature" \
1683 "configure was not able to find it." \
1688 # big/little endian test
1690 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1691 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1692 extern int foo(short *, short *);
1693 int main(int argc, char *argv[]) {
1694 return foo(big_endian, little_endian);
1698 if compile_object ; then
1699 if grep -q BiGeNdIaN $TMPO ; then
1701 elif grep -q LiTtLeEnDiAn $TMPO ; then
1704 echo big/little test failed
1707 echo big/little test failed
1710 ##########################################
1711 # cocoa implies not SDL or GTK
1712 # (the cocoa UI code currently assumes it is always the active UI
1713 # and doesn't interact well with other UI frontend code)
1714 if test "$cocoa" = "yes"; then
1715 if test "$sdl" = "yes"; then
1716 error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1718 if test "$gtk" = "yes"; then
1719 error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1725 ##########################################
1729 #include <sys/socket.h>
1730 #include <linux/ip.h>
1731 int main(void) { return sizeof(struct mmsghdr); }
1733 if compile_prog "" "" ; then
1739 ##########################################
1742 if ! has "$pkg_config_exe"; then
1743 error_exit "pkg-config binary '$pkg_config_exe' not found"
1746 ##########################################
1749 if test "$linux_user" = "yes"; then
1752 #include <linux/futex.h>
1754 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1760 if ! compile_object ; then
1761 feature_not_found "nptl" "Install glibc and linux kernel headers."
1765 ##########################################
1768 if test "$zlib" != "no" ; then
1771 int main(void) { zlibVersion(); return 0; }
1773 if compile_prog "" "-lz" ; then
1776 error_exit "zlib check failed" \
1777 "Make sure to have the zlib libs and headers installed."
1782 ##########################################
1785 if test "$lzo" != "no" ; then
1787 #include <lzo/lzo1x.h>
1788 int main(void) { lzo_version(); return 0; }
1790 if compile_prog "" "-llzo2" ; then
1791 libs_softmmu="$libs_softmmu -llzo2"
1794 if test "$lzo" = "yes"; then
1795 feature_not_found "liblzo2" "Install liblzo2 devel"
1801 ##########################################
1804 if test "$snappy" != "no" ; then
1806 #include <snappy-c.h>
1807 int main(void) { snappy_max_compressed_length(4096); return 0; }
1809 if compile_prog "" "-lsnappy" ; then
1810 libs_softmmu="$libs_softmmu -lsnappy"
1813 if test "$snappy" = "yes"; then
1814 feature_not_found "libsnappy" "Install libsnappy devel"
1820 ##########################################
1823 if test "$bzip2" != "no" ; then
1826 int main(void) { BZ2_bzlibVersion(); return 0; }
1828 if compile_prog "" "-lbz2" ; then
1831 if test "$bzip2" = "yes"; then
1832 feature_not_found "libbzip2" "Install libbzip2 devel"
1838 ##########################################
1841 if test "$seccomp" != "no" ; then
1842 if test "$cpu" = "i386" || test "$cpu" = "x86_64" &&
1843 $pkg_config --atleast-version=2.1.1 libseccomp; then
1844 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1845 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1848 if test "$seccomp" = "yes"; then
1849 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.1"
1854 ##########################################
1857 if test "$xen" != "no" ; then
1858 xen_libs="-lxenstore -lxenctrl -lxenguest"
1860 # First we test whether Xen headers and libraries are available.
1861 # If no, we are done and there is no Xen support.
1862 # If yes, more tests are run to detect the Xen version.
1866 #include <xenctrl.h>
1871 if ! compile_prog "" "$xen_libs" ; then
1873 if test "$xen" = "yes" ; then
1874 feature_not_found "xen" "Install xen devel"
1880 cat > $TMPC <<EOF &&
1881 #include <xenctrl.h>
1882 #include <xenstore.h>
1884 #include <xen/hvm/hvm_info_table.h>
1885 #if !defined(HVM_MAX_VCPUS)
1886 # error HVM_MAX_VCPUS not defined
1891 xc = xc_interface_open(0, 0, 0);
1892 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1893 xc_gnttab_open(NULL, 0);
1894 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1895 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1896 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
1897 xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
1901 compile_prog "" "$xen_libs"
1903 xen_ctrl_version=460
1908 cat > $TMPC <<EOF &&
1909 #include <xenctrl.h>
1910 #include <xenstore.h>
1912 #include <xen/hvm/hvm_info_table.h>
1913 #if !defined(HVM_MAX_VCPUS)
1914 # error HVM_MAX_VCPUS not defined
1919 xc = xc_interface_open(0, 0, 0);
1920 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1921 xc_gnttab_open(NULL, 0);
1922 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1923 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1924 xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
1928 compile_prog "" "$xen_libs"
1930 xen_ctrl_version=450
1934 cat > $TMPC <<EOF &&
1935 #include <xenctrl.h>
1936 #include <xenstore.h>
1938 #include <xen/hvm/hvm_info_table.h>
1939 #if !defined(HVM_MAX_VCPUS)
1940 # error HVM_MAX_VCPUS not defined
1945 xc = xc_interface_open(0, 0, 0);
1946 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1947 xc_gnttab_open(NULL, 0);
1948 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1949 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1953 compile_prog "" "$xen_libs"
1955 xen_ctrl_version=420
1959 cat > $TMPC <<EOF &&
1960 #include <xenctrl.h>
1963 #include <xen/hvm/hvm_info_table.h>
1964 #if !defined(HVM_MAX_VCPUS)
1965 # error HVM_MAX_VCPUS not defined
1969 xc_interface_open(0, 0, 0);
1970 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1971 xc_gnttab_open(NULL, 0);
1972 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1976 compile_prog "" "$xen_libs"
1978 xen_ctrl_version=410
1983 cat > $TMPC <<EOF &&
1984 #include <xenctrl.h>
1987 #include <xen/hvm/hvm_info_table.h>
1988 #if !defined(HVM_MAX_VCPUS)
1989 # error HVM_MAX_VCPUS not defined
1992 struct xen_add_to_physmap xatp = {
1993 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1996 xc_interface_open();
1998 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1999 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
2003 compile_prog "" "$xen_libs"
2005 xen_ctrl_version=400
2010 cat > $TMPC <<EOF &&
2011 #include <xenctrl.h>
2014 struct xen_add_to_physmap xatp = {
2015 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
2018 xc_interface_open();
2020 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2021 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
2025 compile_prog "" "$xen_libs"
2027 xen_ctrl_version=340
2032 cat > $TMPC <<EOF &&
2033 #include <xenctrl.h>
2037 xc_interface_open();
2039 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2043 compile_prog "" "$xen_libs"
2045 xen_ctrl_version=330
2048 # Xen version unsupported
2050 if test "$xen" = "yes" ; then
2051 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)"
2056 if test "$xen" = yes; then
2057 libs_softmmu="$xen_libs $libs_softmmu"
2061 if test "$xen_pci_passthrough" != "no"; then
2062 if test "$xen" = "yes" && test "$linux" = "yes" &&
2063 test "$xen_ctrl_version" -ge 340; then
2064 xen_pci_passthrough=yes
2066 if test "$xen_pci_passthrough" = "yes"; then
2067 if test "$xen_ctrl_version" -lt 340; then
2068 error_exit "User requested feature Xen PCI Passthrough" \
2069 "This feature does not work with Xen 3.3"
2071 error_exit "User requested feature Xen PCI Passthrough" \
2072 " but this feature requires /sys from Linux"
2074 xen_pci_passthrough=no
2078 ##########################################
2081 if ! has $libtool; then
2085 # MacOSX ships with a libtool which isn't the GNU one; weed this
2086 # out by checking whether libtool supports the --version switch
2087 if test -n "$libtool"; then
2088 if ! "$libtool" --version >/dev/null 2>&1; then
2093 ##########################################
2095 if test "$sparse" != "no" ; then
2099 if test "$sparse" = "yes" ; then
2100 feature_not_found "sparse" "Install sparse binary"
2106 ##########################################
2110 if $pkg_config --exists "x11"; then
2111 x11_cflags=`$pkg_config --cflags x11`
2112 x11_libs=`$pkg_config --libs x11`
2115 ##########################################
2118 if test "$gtkabi" = ""; then
2119 # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
2120 # Use 3.0 as a fallback if that is available.
2121 if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
2123 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
2130 if test "$gtk" != "no"; then
2131 gtkpackage="gtk+-$gtkabi"
2132 gtkx11package="gtk+-x11-$gtkabi"
2133 if test "$gtkabi" = "3.0" ; then
2138 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2139 gtk_cflags=`$pkg_config --cflags $gtkpackage`
2140 gtk_libs=`$pkg_config --libs $gtkpackage`
2141 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2142 gtk_cflags="$gtk_cflags $x11_cflags"
2143 gtk_libs="$gtk_libs $x11_libs"
2145 libs_softmmu="$gtk_libs $libs_softmmu"
2147 elif test "$gtk" = "yes"; then
2148 feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2155 ##########################################
2159 # Unfortunately some distros have bad pkg-config information for gnutls
2160 # such that it claims to exist but you get a compiler error if you try
2161 # to use the options returned by --libs. Specifically, Ubuntu for --static
2162 # builds doesn't work:
2163 # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
2165 # So sanity check the cflags/libs before assuming gnutls can be used.
2166 if ! $pkg_config --exists "gnutls"; then
2171 compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
2176 if test "$gnutls" != "no"; then
2177 if gnutls_works; then
2178 gnutls_cflags=`$pkg_config --cflags gnutls`
2179 gnutls_libs=`$pkg_config --libs gnutls`
2180 libs_softmmu="$gnutls_libs $libs_softmmu"
2181 libs_tools="$gnutls_libs $libs_tools"
2182 QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2185 # gnutls_hash_init requires >= 2.9.10
2186 if $pkg_config --exists "gnutls >= 2.9.10"; then
2192 if $pkg_config --exists 'gnutls >= 3.0'; then
2195 elif $pkg_config --exists 'gnutls >= 2.12'; then
2196 case `$pkg_config --libs --static gnutls` in
2214 elif test "$gnutls" = "yes"; then
2215 feature_not_found "gnutls" "Install gnutls devel"
2224 if test "$gnutls_gcrypt" != "no"; then
2225 if has "libgcrypt-config"; then
2226 gcrypt_cflags=`libgcrypt-config --cflags`
2227 gcrypt_libs=`libgcrypt-config --libs`
2228 libs_softmmu="$gcrypt_libs $libs_softmmu"
2229 libs_tools="$gcrypt_libs $libs_tools"
2230 QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
2232 feature_not_found "gcrypt" "Install gcrypt devel"
2237 if test "$gnutls_nettle" != "no"; then
2238 if $pkg_config --exists "nettle"; then
2239 nettle_cflags=`$pkg_config --cflags nettle`
2240 nettle_libs=`$pkg_config --libs nettle`
2241 nettle_version=`$pkg_config --modversion nettle`
2242 libs_softmmu="$nettle_libs $libs_softmmu"
2243 libs_tools="$nettle_libs $libs_tools"
2244 QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2246 feature_not_found "nettle" "Install nettle devel"
2250 ##########################################
2251 # libtasn1 - only for the TLS creds/session test suite
2254 if $pkg_config --exists "libtasn1"; then
2255 tasn1_cflags=`$pkg_config --cflags libtasn1`
2256 tasn1_libs=`$pkg_config --libs libtasn1`
2257 test_cflags="$test_cflags $tasn1_cflags"
2258 test_libs="$test_libs $tasn1_libs"
2264 ##########################################
2267 if test "$vte" != "no"; then
2268 if test "$gtkabi" = "3.0"; then
2269 vtepackage="vte-2.90"
2275 if $pkg_config --exists "$vtepackage >= $vteversion"; then
2276 vte_cflags=`$pkg_config --cflags $vtepackage`
2277 vte_libs=`$pkg_config --libs $vtepackage`
2278 libs_softmmu="$vte_libs $libs_softmmu"
2280 elif test "$vte" = "yes"; then
2281 if test "$gtkabi" = "3.0"; then
2282 feature_not_found "vte" "Install libvte-2.90 devel"
2284 feature_not_found "vte" "Install libvte devel"
2291 ##########################################
2294 # Look for sdl configuration program (pkg-config or sdl-config). Try
2295 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2297 if test $sdlabi = "2.0"; then
2298 sdl_config=$sdl2_config
2300 sdlconfigname=sdl2_config
2303 sdlconfigname=sdl_config
2306 if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then
2307 sdl_config=$sdlconfigname
2310 if $pkg_config $sdlname --exists; then
2311 sdlconfig="$pkg_config $sdlname"
2312 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
2313 elif has ${sdl_config}; then
2314 sdlconfig="$sdl_config"
2315 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
2317 if test "$sdl" = "yes" ; then
2318 feature_not_found "sdl" "Install SDL devel"
2322 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
2323 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
2327 if test "$sdl" != "no" ; then
2330 #undef main /* We don't want SDL to override our main() */
2331 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2333 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
2334 if test "$static" = "yes" ; then
2335 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
2337 sdl_libs=`$sdlconfig --libs 2> /dev/null`
2339 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2340 if test "$_sdlversion" -lt 121 ; then
2346 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2347 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2348 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2349 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
2350 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
2352 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2358 else # sdl not found
2359 if test "$sdl" = "yes" ; then
2360 feature_not_found "sdl" "Install SDL devel"
2363 fi # sdl compile test
2366 if test "$sdl" = "yes" ; then
2369 #if defined(SDL_VIDEO_DRIVER_X11)
2370 #include <X11/XKBlib.h>
2372 #error No x11 support
2374 int main(void) { return 0; }
2376 if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2377 sdl_cflags="$sdl_cflags $x11_cflags"
2378 sdl_libs="$sdl_libs $x11_libs"
2380 libs_softmmu="$sdl_libs $libs_softmmu"
2383 ##########################################
2384 # RDMA needs OpenFabrics libraries
2385 if test "$rdma" != "no" ; then
2387 #include <rdma/rdma_cma.h>
2388 int main(void) { return 0; }
2390 rdma_libs="-lrdmacm -libverbs"
2391 if compile_prog "" "$rdma_libs" ; then
2393 libs_softmmu="$libs_softmmu $rdma_libs"
2395 if test "$rdma" = "yes" ; then
2397 " OpenFabrics librdmacm/libibverbs not present." \
2399 " (1) Fast: Install infiniband packages from your distro." \
2400 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2401 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2408 ##########################################
2409 # VNC SASL detection
2410 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2412 #include <sasl/sasl.h>
2414 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2416 # Assuming Cyrus-SASL installed in /usr prefix
2418 vnc_sasl_libs="-lsasl2"
2419 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2421 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2422 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
2424 if test "$vnc_sasl" = "yes" ; then
2425 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2431 ##########################################
2432 # VNC JPEG detection
2433 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2436 #include <jpeglib.h>
2437 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2440 vnc_jpeg_libs="-ljpeg"
2441 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2443 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2444 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2446 if test "$vnc_jpeg" = "yes" ; then
2447 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2453 ##########################################
2455 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2457 //#include <stdio.h>
2461 png_structp png_ptr;
2462 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2463 return png_ptr != 0;
2466 if $pkg_config libpng --exists; then
2467 vnc_png_cflags=`$pkg_config libpng --cflags`
2468 vnc_png_libs=`$pkg_config libpng --libs`
2471 vnc_png_libs="-lpng"
2473 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2475 libs_softmmu="$vnc_png_libs $libs_softmmu"
2476 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2478 if test "$vnc_png" = "yes" ; then
2479 feature_not_found "vnc-png" "Install libpng devel"
2485 ##########################################
2486 # fnmatch() probe, used for ACL routines
2489 #include <fnmatch.h>
2492 fnmatch("foo", "foo", 0);
2496 if compile_prog "" "" ; then
2500 ##########################################
2501 # uuid_generate() probe, used for vdi block driver
2502 # Note that on some systems (notably MacOSX) no extra library
2503 # need be linked to get the uuid functions.
2504 if test "$uuid" != "no" ; then
2507 #include <uuid/uuid.h>
2511 uuid_generate(my_uuid);
2515 if compile_prog "" "" ; then
2517 elif compile_prog "" "$uuid_libs" ; then
2519 libs_softmmu="$uuid_libs $libs_softmmu"
2520 libs_tools="$uuid_libs $libs_tools"
2522 if test "$uuid" = "yes" ; then
2523 feature_not_found "uuid" "Install libuuid devel"
2529 if test "$vhdx" = "yes" ; then
2530 if test "$uuid" = "no" ; then
2531 error_exit "uuid required for VHDX support"
2533 elif test "$vhdx" != "no" ; then
2534 if test "$uuid" = "yes" ; then
2541 ##########################################
2542 # xfsctl() probe, used for raw-posix
2543 if test "$xfs" != "no" ; then
2545 #include <stddef.h> /* NULL */
2546 #include <xfs/xfs.h>
2549 xfsctl(NULL, 0, 0, NULL);
2553 if compile_prog "" "" ; then
2556 if test "$xfs" = "yes" ; then
2557 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2563 ##########################################
2564 # vde libraries probe
2565 if test "$vde" != "no" ; then
2566 vde_libs="-lvdeplug"
2568 #include <libvdeplug.h>
2571 struct vde_open_args a = {0, 0, 0};
2577 if compile_prog "" "$vde_libs" ; then
2579 libs_softmmu="$vde_libs $libs_softmmu"
2580 libs_tools="$vde_libs $libs_tools"
2582 if test "$vde" = "yes" ; then
2583 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2589 ##########################################
2590 # netmap support probe
2591 # Apart from looking for netmap headers, we make sure that the host API version
2592 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
2593 # a minor/major version number. Minor new features will be marked with values up
2594 # to 15, and if something happens that requires a change to the backend we will
2595 # move above 15, submit the backend fixes and modify this two bounds.
2596 if test "$netmap" != "no" ; then
2598 #include <inttypes.h>
2600 #include <net/netmap.h>
2601 #include <net/netmap_user.h>
2602 #if (NETMAP_API < 11) || (NETMAP_API > 15)
2605 int main(void) { return 0; }
2607 if compile_prog "" "" ; then
2610 if test "$netmap" = "yes" ; then
2611 feature_not_found "netmap"
2617 ##########################################
2618 # libcap-ng library probe
2619 if test "$cap_ng" != "no" ; then
2625 capng_capability_to_name(CAPNG_EFFECTIVE);
2629 if compile_prog "" "$cap_libs" ; then
2631 libs_tools="$cap_libs $libs_tools"
2633 if test "$cap_ng" = "yes" ; then
2634 feature_not_found "cap_ng" "Install libcap-ng devel"
2640 ##########################################
2641 # Sound support libraries probe
2652 int main(void) { $exp }
2654 if compile_prog "$cfl" "$lib" ; then
2657 error_exit "$drv check failed" \
2658 "Make sure to have the $drv libs and headers installed."
2662 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2663 for drv in $audio_drv_list; do
2666 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2667 "return snd_pcm_close((snd_pcm_t *)0);"
2668 libs_softmmu="-lasound $libs_softmmu"
2672 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2673 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2674 libs_softmmu="-lpulse $libs_softmmu"
2679 libs_softmmu="-framework CoreAudio $libs_softmmu"
2683 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2688 libs_softmmu="$oss_lib $libs_softmmu"
2692 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2696 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2697 error_exit "Unknown driver '$drv' selected" \
2698 "Possible drivers are: $audio_possible_drivers"
2704 ##########################################
2707 if test "$brlapi" != "no" ; then
2708 brlapi_libs="-lbrlapi"
2712 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2714 if compile_prog "" "$brlapi_libs" ; then
2716 libs_softmmu="$brlapi_libs $libs_softmmu"
2718 if test "$brlapi" = "yes" ; then
2719 feature_not_found "brlapi" "Install brlapi devel"
2725 ##########################################
2727 if test "$curses" != "no" ; then
2728 if test "$mingw32" = "yes" ; then
2729 curses_list="-lpdcurses"
2731 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2737 const char *s = curses_version();
2743 for curses_lib in $curses_list; do
2745 if compile_prog "" "$curses_lib" ; then
2747 libs_softmmu="$curses_lib $libs_softmmu"
2752 if test "$curses_found" = "yes" ; then
2755 if test "$curses" = "yes" ; then
2756 feature_not_found "curses" "Install ncurses devel"
2762 ##########################################
2764 if test "$curl" != "no" ; then
2765 if $pkg_config libcurl --exists; then
2766 curlconfig="$pkg_config libcurl"
2768 curlconfig=curl-config
2771 #include <curl/curl.h>
2772 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2774 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2775 curl_libs=`$curlconfig --libs 2>/dev/null`
2776 if compile_prog "$curl_cflags" "$curl_libs" ; then
2779 if test "$curl" = "yes" ; then
2780 feature_not_found "curl" "Install libcurl devel"
2786 ##########################################
2787 # bluez support probe
2788 if test "$bluez" != "no" ; then
2790 #include <bluetooth/bluetooth.h>
2791 int main(void) { return bt_error(0); }
2793 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2794 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2795 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2797 libs_softmmu="$bluez_libs $libs_softmmu"
2799 if test "$bluez" = "yes" ; then
2800 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2806 ##########################################
2807 # glib support probe
2810 glib_modules=gthread-2.0
2811 if test "$modules" = yes; then
2812 glib_modules="$glib_modules gmodule-2.0"
2815 for i in $glib_modules; do
2816 if $pkg_config --atleast-version=$glib_req_ver $i; then
2817 glib_cflags=`$pkg_config --cflags $i`
2818 glib_libs=`$pkg_config --libs $i`
2819 CFLAGS="$glib_cflags $CFLAGS"
2820 LIBS="$glib_libs $LIBS"
2821 libs_qga="$glib_libs $libs_qga"
2823 error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2827 # g_test_trap_subprocess added in 2.38. Used by some tests.
2829 if ! $pkg_config --atleast-version=2.38 glib-2.0; then
2833 # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
2836 int main(void) { return 0; }
2838 if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
2839 if cc_has_warning_flag "-Wno-unknown-attributes"; then
2840 glib_cflags="-Wno-unknown-attributes $glib_cflags"
2841 CFLAGS="-Wno-unknown-attributes $CFLAGS"
2845 ##########################################
2846 # SHA command probe for modules
2847 if test "$modules" = yes; then
2848 shacmd_probe="sha1sum sha1 shasum"
2849 for c in $shacmd_probe; do
2855 if test "$shacmd" = ""; then
2856 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
2860 ##########################################
2861 # pixman support probe
2863 if test "$pixman" = ""; then
2864 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2866 elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
2872 if test "$pixman" = "none"; then
2873 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2874 error_exit "pixman disabled but system emulation or tools build" \
2875 "enabled. You can turn off pixman only if you also" \
2876 "disable all system emulation targets and the tools" \
2877 "build with '--disable-tools --disable-system'."
2881 elif test "$pixman" = "system"; then
2882 # pixman version has been checked above
2883 pixman_cflags=`$pkg_config --cflags pixman-1`
2884 pixman_libs=`$pkg_config --libs pixman-1`
2886 if test ! -d ${source_path}/pixman/pixman; then
2887 error_exit "pixman >= 0.21.8 not present. Your options:" \
2888 " (1) Preferred: Install the pixman devel package (any recent" \
2889 " distro should have packages as Xorg needs pixman too)." \
2890 " (2) Fetch the pixman submodule, using:" \
2891 " git submodule update --init pixman"
2893 mkdir -p pixman/pixman
2894 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2895 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2898 ##########################################
2901 if test "$cap" != "no" ; then
2904 #include <sys/capability.h>
2905 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2907 if compile_prog "" "-lcap" ; then
2914 ##########################################
2916 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2920 #include <pthread.h>
2921 static void *f(void *p) { return NULL; }
2924 pthread_create(&thread, 0, f, 0);
2928 if compile_prog "" "" ; then
2931 for pthread_lib in $PTHREADLIBS_LIST; do
2932 if compile_prog "" "$pthread_lib" ; then
2935 for lib_entry in $LIBS; do
2936 if test "$lib_entry" = "$pthread_lib"; then
2941 if test "$found" = "no"; then
2942 LIBS="$pthread_lib $LIBS"
2949 if test "$mingw32" != yes -a "$pthread" = no; then
2950 error_exit "pthread check failed" \
2951 "Make sure to have the pthread libs and headers installed."
2954 # check for pthread_setname_np
2955 pthread_setname_np=no
2957 #include <pthread.h>
2959 static void *f(void *p) { return NULL; }
2963 pthread_create(&thread, 0, f, 0);
2964 pthread_setname_np(thread, "QEMU");
2968 if compile_prog "" "$pthread_lib" ; then
2969 pthread_setname_np=yes
2972 ##########################################
2974 if test "$rbd" != "no" ; then
2977 #include <rbd/librbd.h>
2980 rados_create(&cluster, NULL);
2984 rbd_libs="-lrbd -lrados"
2985 if compile_prog "" "$rbd_libs" ; then
2988 if test "$rbd" = "yes" ; then
2989 feature_not_found "rados block device" "Install librbd/ceph devel"
2995 ##########################################
2997 min_libssh2_version=1.2.8
2998 if test "$libssh2" != "no" ; then
2999 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
3000 libssh2_cflags=`$pkg_config libssh2 --cflags`
3001 libssh2_libs=`$pkg_config libssh2 --libs`
3004 if test "$libssh2" = "yes" ; then
3005 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
3011 ##########################################
3012 # libssh2_sftp_fsync probe
3014 if test "$libssh2" = "yes"; then
3017 #include <libssh2.h>
3018 #include <libssh2_sftp.h>
3020 LIBSSH2_SESSION *session;
3022 LIBSSH2_SFTP_HANDLE *sftp_handle;
3023 session = libssh2_session_init ();
3024 sftp = libssh2_sftp_init (session);
3025 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
3026 libssh2_sftp_fsync (sftp_handle);
3030 # libssh2_cflags/libssh2_libs defined in previous test.
3031 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
3032 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3036 ##########################################
3039 if test "$linux_aio" != "no" ; then
3042 #include <sys/eventfd.h>
3044 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3046 if compile_prog "" "-laio" ; then
3049 if test "$linux_aio" = "yes" ; then
3050 feature_not_found "linux AIO" "Install libaio devel"
3056 ##########################################
3057 # TPM passthrough is only on x86 Linux
3059 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
3060 tpm_passthrough=$tpm
3065 ##########################################
3068 if test "$attr" != "no" ; then
3071 #include <sys/types.h>
3072 #ifdef CONFIG_LIBATTR
3073 #include <attr/xattr.h>
3075 #include <sys/xattr.h>
3077 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3079 if compile_prog "" "" ; then
3081 # Older distros have <attr/xattr.h>, and need -lattr:
3082 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3087 if test "$attr" = "yes" ; then
3088 feature_not_found "ATTR" "Install libc6 or libattr devel"
3094 ##########################################
3097 #include <sys/types.h>
3098 #include <sys/uio.h>
3100 int main(void) { return sizeof(struct iovec); }
3103 if compile_prog "" "" ; then
3107 ##########################################
3110 #include <sys/types.h>
3111 #include <sys/uio.h>
3113 int main(void) { return preadv(0, 0, 0, 0); }
3116 if compile_prog "" "" ; then
3120 ##########################################
3122 # fdt support is mandatory for at least some target architectures,
3123 # so insist on it if we're building those system emulators.
3125 for target in $target_list; do
3127 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
3133 if test "$fdt_required" = "yes"; then
3134 if test "$fdt" = "no"; then
3135 error_exit "fdt disabled but some requested targets require it." \
3136 "You can turn off fdt only if you also disable all the system emulation" \
3137 "targets which need it (by specifying a cut down --target-list)."
3142 if test "$fdt" != "no" ; then
3144 # explicitly check for libfdt_env.h as it is missing in some stable installs
3145 # and test for required functions to make sure we are on a version >= 1.4.0
3148 #include <libfdt_env.h>
3149 int main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
3151 if compile_prog "" "$fdt_libs" ; then
3152 # system DTC is good - use it
3154 elif test -d ${source_path}/dtc/libfdt ; then
3155 # have submodule DTC - use it
3159 if [ "$pwd_is_source_path" != "y" ] ; then
3160 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3161 symlink "$source_path/dtc/scripts" "dtc/scripts"
3163 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3164 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3165 elif test "$fdt" = "yes" ; then
3166 # have neither and want - prompt for system/submodule install
3167 error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
3168 " (1) Preferred: Install the DTC (libfdt) devel package" \
3169 " (2) Fetch the DTC submodule, using:" \
3170 " git submodule update --init dtc"
3172 # don't have and don't want
3178 libs_softmmu="$libs_softmmu $fdt_libs"
3180 ##########################################
3181 # opengl probe (for sdl2, milkymist-tmu2)
3183 # GLX probe, used by milkymist-tmu2
3184 # this is temporary, code will be switched to egl mid-term.
3186 #include <X11/Xlib.h>
3189 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
3191 if compile_prog "" "-lGL -lX11" ; then
3197 if test "$opengl" != "no" ; then
3198 opengl_pkgs="gl glesv2 epoxy egl"
3199 if $pkg_config $opengl_pkgs x11 && test "$have_glx" = "yes"; then
3200 opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3201 opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3204 if test "$opengl" = "yes" ; then
3205 feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
3214 ##########################################
3216 if test "$archipelago" != "no" ; then
3219 #include <xseg/xseg.h>
3220 #include <xseg/protocol.h>
3226 archipelago_libs=-lxseg
3227 if compile_prog "" "$archipelago_libs"; then
3229 libs_tools="$archipelago_libs $libs_tools"
3230 libs_softmmu="$archipelago_libs $libs_softmmu"
3232 echo "WARNING: Please check the licenses of QEMU and libxseg carefully."
3233 echo "GPLv3 versions of libxseg may not be compatible with QEMU's"
3234 echo "license and therefore prevent redistribution."
3236 echo "To disable Archipelago, use --disable-archipelago"
3238 if test "$archipelago" = "yes" ; then
3239 feature_not_found "Archipelago backend support" "Install libxseg devel"
3246 ##########################################
3248 if test "$glusterfs" != "no" ; then
3249 if $pkg_config --atleast-version=3 glusterfs-api; then
3251 glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
3252 glusterfs_libs=`$pkg_config --libs glusterfs-api`
3253 if $pkg_config --atleast-version=5 glusterfs-api; then
3254 glusterfs_discard="yes"
3256 if $pkg_config --atleast-version=6 glusterfs-api; then
3257 glusterfs_zerofill="yes"
3260 if test "$glusterfs" = "yes" ; then
3261 feature_not_found "GlusterFS backend support" \
3262 "Install glusterfs-api devel >= 3"
3268 # Check for inotify functions when we are building linux-user
3269 # emulator. This is done because older glibc versions don't
3270 # have syscall stubs for these implemented. In that case we
3271 # don't provide them even if kernel supports them.
3275 #include <sys/inotify.h>
3280 /* try to start inotify */
3281 return inotify_init();
3284 if compile_prog "" "" ; then
3290 #include <sys/inotify.h>
3295 /* try to start inotify */
3296 return inotify_init1(0);
3299 if compile_prog "" "" ; then
3303 # check if utimensat and futimens are supported
3306 #define _ATFILE_SOURCE
3309 #include <sys/stat.h>
3313 utimensat(AT_FDCWD, "foo", NULL, 0);
3318 if compile_prog "" "" ; then
3322 # check if pipe2 is there
3331 return pipe2(pipefd, O_CLOEXEC);
3334 if compile_prog "" "" ; then
3338 # check if accept4 is there
3341 #include <sys/socket.h>
3346 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3350 if compile_prog "" "" ; then
3354 # check if tee/splice is there. vmsplice was added same time.
3364 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3365 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3369 if compile_prog "" "" ; then
3373 ##########################################
3376 if test "$numa" != "no" ; then
3379 int main(void) { return numa_available(); }
3382 if compile_prog "" "-lnuma" ; then
3384 libs_softmmu="-lnuma $libs_softmmu"
3386 if test "$numa" = "yes" ; then
3387 feature_not_found "numa" "install numactl devel"
3393 if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
3394 echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
3398 ##########################################
3401 if test "$tcmalloc" = "yes" ; then
3404 int main(void) { malloc(1); return 0; }
3407 if compile_prog "" "-ltcmalloc" ; then
3408 LIBS="-ltcmalloc $LIBS"
3410 feature_not_found "tcmalloc" "install gperftools devel"
3414 ##########################################
3417 if test "$jemalloc" = "yes" ; then
3420 int main(void) { malloc(1); return 0; }
3423 if compile_prog "" "-ljemalloc" ; then
3424 LIBS="-ljemalloc $LIBS"
3426 feature_not_found "jemalloc" "install jemalloc devel"
3430 ##########################################
3435 #include <sys/syscall.h>
3437 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3440 if compile_prog "" "" ; then
3444 # check if eventfd is supported
3447 #include <sys/eventfd.h>
3451 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3454 if compile_prog "" "" ; then
3458 # check for fallocate
3465 fallocate(0, 0, 0, 0);
3469 if compile_prog "" "" ; then
3473 # check for fallocate hole punching
3474 fallocate_punch_hole=no
3477 #include <linux/falloc.h>
3481 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
3485 if compile_prog "" "" ; then
3486 fallocate_punch_hole=yes
3489 # check that fallocate supports range zeroing inside the file
3490 fallocate_zero_range=no
3493 #include <linux/falloc.h>
3497 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3501 if compile_prog "" "" ; then
3502 fallocate_zero_range=yes
3505 # check for posix_fallocate
3512 posix_fallocate(0, 0, 0);
3516 if compile_prog "" "" ; then
3520 # check for sync_file_range
3527 sync_file_range(0, 0, 0, 0);
3531 if compile_prog "" "" ; then
3535 # check for linux/fiemap.h and FS_IOC_FIEMAP
3538 #include <sys/ioctl.h>
3539 #include <linux/fs.h>
3540 #include <linux/fiemap.h>
3544 ioctl(0, FS_IOC_FIEMAP, 0);
3548 if compile_prog "" "" ; then
3563 if compile_prog "" "" ; then
3567 # check for ppoll support
3574 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3575 ppoll(&pfd, 1, 0, 0);
3579 if compile_prog "" "" ; then
3583 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3584 prctl_pr_set_timerslack=no
3586 #include <sys/prctl.h>
3590 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3594 if compile_prog "" "" ; then
3595 prctl_pr_set_timerslack=yes
3598 # check for epoll support
3601 #include <sys/epoll.h>
3609 if compile_prog "" "" ; then
3613 # epoll_create1 and epoll_pwait are later additions
3614 # so we must check separately for their presence
3617 #include <sys/epoll.h>
3621 /* Note that we use epoll_create1 as a value, not as
3622 * a function being called. This is necessary so that on
3623 * old SPARC glibc versions where the function was present in
3624 * the library but not declared in the header file we will
3625 * fail the configure check. (Otherwise we will get a compiler
3626 * warning but not an error, and will proceed to fail the
3627 * qemu compile where we compile with -Werror.)
3629 return (int)(uintptr_t)&epoll_create1;
3632 if compile_prog "" "" ; then
3638 #include <sys/epoll.h>
3642 epoll_pwait(0, 0, 0, 0, 0);
3646 if compile_prog "" "" ; then
3650 # check for sendfile support
3653 #include <sys/sendfile.h>
3657 return sendfile(0, 0, 0, 0);
3660 if compile_prog "" "" ; then
3664 # check for timerfd support (glibc 2.8 and newer)
3667 #include <sys/timerfd.h>
3671 return(timerfd_create(CLOCK_REALTIME, 0));
3674 if compile_prog "" "" ; then
3678 # check for setns and unshare support
3691 if compile_prog "" "" ; then
3695 # Check if tools are available to build documentation.
3696 if test "$docs" != "no" ; then
3697 if has makeinfo && has pod2man; then
3700 if test "$docs" = "yes" ; then
3701 feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
3707 # Search for bswap_32 function
3710 #include <byteswap.h>
3711 int main(void) { return bswap_32(0); }
3713 if compile_prog "" "" ; then
3717 # Search for bswap32 function
3720 #include <sys/endian.h>
3721 #include <sys/types.h>
3722 #include <machine/bswap.h>
3723 int main(void) { return bswap32(0); }
3725 if compile_prog "" "" ; then
3729 ##########################################
3730 # Do we have libiscsi >= 1.9.0
3731 if test "$libiscsi" != "no" ; then
3732 if $pkg_config --atleast-version=1.9.0 libiscsi; then
3734 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3735 libiscsi_libs=$($pkg_config --libs libiscsi)
3737 if test "$libiscsi" = "yes" ; then
3738 feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
3744 ##########################################
3748 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
3750 if compile_prog "" "" ; then
3752 elif compile_prog "" "-lm" ; then
3754 libs_qga="-lm $libs_qga"
3756 error_exit "libm check failed"
3759 ##########################################
3761 # uClibc provides 2 versions of clock_gettime(), one with realtime
3762 # support and one without. This means that the clock_gettime() don't
3763 # need -lrt. We still need it for timer_create() so we check for this
3764 # function in addition.
3769 timer_create(CLOCK_REALTIME, NULL, NULL);
3770 return clock_gettime(CLOCK_REALTIME, NULL);
3774 if compile_prog "" "" ; then
3776 # we need pthread for static linking. use previous pthread test result
3777 elif compile_prog "" "$pthread_lib -lrt" ; then
3779 libs_qga="$libs_qga -lrt"
3782 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3783 "$aix" != "yes" -a "$haiku" != "yes" ; then
3784 libs_softmmu="-lutil $libs_softmmu"
3787 ##########################################
3789 if test "$spice" != "no" ; then
3792 int main(void) { spice_server_new(); return 0; }
3794 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3795 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3796 if $pkg_config --atleast-version=0.12.0 spice-server && \
3797 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3798 compile_prog "$spice_cflags" "$spice_libs" ; then
3800 libs_softmmu="$libs_softmmu $spice_libs"
3801 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3802 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3803 spice_server_version=$($pkg_config --modversion spice-server)
3805 if test "$spice" = "yes" ; then
3806 feature_not_found "spice" \
3807 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
3813 # check for smartcard support
3815 if test "$smartcard" != "no"; then
3816 if $pkg_config libcacard; then
3817 libcacard_cflags=$($pkg_config --cflags libcacard)
3818 libcacard_libs=$($pkg_config --libs libcacard)
3819 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
3820 libs_softmmu="$libs_softmmu $libcacard_libs"
3823 if test "$smartcard" = "yes"; then
3824 feature_not_found "smartcard" "Install libcacard devel"
3831 if test "$libusb" != "no" ; then
3832 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
3834 libusb_cflags=$($pkg_config --cflags libusb-1.0)
3835 libusb_libs=$($pkg_config --libs libusb-1.0)
3836 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3837 libs_softmmu="$libs_softmmu $libusb_libs"
3839 if test "$libusb" = "yes"; then
3840 feature_not_found "libusb" "Install libusb devel >= 1.0.13"
3846 # check for usbredirparser for usb network redirection support
3847 if test "$usb_redir" != "no" ; then
3848 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
3850 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
3851 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
3852 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3853 libs_softmmu="$libs_softmmu $usb_redir_libs"
3855 if test "$usb_redir" = "yes"; then
3856 feature_not_found "usb-redir" "Install usbredir devel"
3862 ##########################################
3863 # check if we have VSS SDK headers for win
3865 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3866 case "$vss_win32_sdk" in
3867 "") vss_win32_include="-I$source_path" ;;
3868 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
3869 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3870 vss_win32_include="-I$source_path/.sdk/vss"
3871 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3873 *) vss_win32_include="-I$vss_win32_sdk"
3876 #define __MIDL_user_allocate_free_DEFINED__
3877 #include <inc/win2003/vss.h>
3878 int main(void) { return VSS_CTX_BACKUP; }
3880 if compile_prog "$vss_win32_include" "" ; then
3881 guest_agent_with_vss="yes"
3882 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
3883 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3884 qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
3886 if test "$vss_win32_sdk" != "" ; then
3887 echo "ERROR: Please download and install Microsoft VSS SDK:"
3888 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3889 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3890 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3891 echo "ERROR: The headers are extracted in the directory \`inc'."
3892 feature_not_found "VSS support"
3894 guest_agent_with_vss="no"
3898 ##########################################
3899 # lookup Windows platform SDK (if not specified)
3900 # The SDK is needed only to build .tlb (type library) file of guest agent
3901 # VSS provider from the source. It is usually unnecessary because the
3902 # pre-compiled .tlb file is included.
3904 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3905 if test -z "$win_sdk"; then
3906 programfiles="$PROGRAMFILES"
3907 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
3908 if test -n "$programfiles"; then
3909 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
3911 feature_not_found "Windows SDK"
3913 elif test "$win_sdk" = "no"; then
3918 ##########################################
3919 # check if mingw environment provides a recent ntddscsi.h
3920 if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
3922 #include <windows.h>
3923 #include <ntddscsi.h>
3925 #if !defined(IOCTL_SCSI_GET_ADDRESS)
3926 #error Missing required ioctl definitions
3928 SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
3932 if compile_prog "" "" ; then
3933 guest_agent_ntddscsi=yes
3934 libs_qga="-lsetupapi $libs_qga"
3938 ##########################################
3939 # check if we have fdatasync
3945 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3946 return fdatasync(0);
3948 #error Not supported
3952 if compile_prog "" "" ; then
3956 ##########################################
3957 # check if we have madvise
3961 #include <sys/types.h>
3962 #include <sys/mman.h>
3964 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3966 if compile_prog "" "" ; then
3970 ##########################################
3971 # check if we have posix_madvise
3975 #include <sys/mman.h>
3977 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3979 if compile_prog "" "" ; then
3983 ##########################################
3984 # check if we have usable SIGEV_THREAD_ID
3991 ev.sigev_notify = SIGEV_THREAD_ID;
3992 ev._sigev_un._tid = 0;
3993 asm volatile("" : : "g"(&ev));
3997 if compile_prog "" "" ; then
4001 ##########################################
4002 # check if trace backend exists
4004 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null
4005 if test "$?" -ne 0 ; then
4006 error_exit "invalid trace backends" \
4007 "Please choose supported trace backends."
4010 ##########################################
4011 # For 'ust' backend, test if ust headers are present
4012 if have_backend "ust"; then
4014 #include <lttng/tracepoint.h>
4015 int main(void) { return 0; }
4017 if compile_prog "" "" ; then
4018 if $pkg_config lttng-ust --exists; then
4019 lttng_ust_libs=`$pkg_config --libs lttng-ust`
4021 lttng_ust_libs="-llttng-ust"
4023 if $pkg_config liburcu-bp --exists; then
4024 urcu_bp_libs=`$pkg_config --libs liburcu-bp`
4026 urcu_bp_libs="-lurcu-bp"
4029 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4030 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4032 error_exit "Trace backend 'ust' missing lttng-ust header files"
4036 ##########################################
4037 # For 'dtrace' backend, test if 'dtrace' command is present
4038 if have_backend "dtrace"; then
4039 if ! has 'dtrace' ; then
4040 error_exit "dtrace command is not found in PATH $PATH"
4042 trace_backend_stap="no"
4043 if has 'stap' ; then
4044 trace_backend_stap="yes"
4048 ##########################################
4049 # check and set a backend for coroutine
4051 # We prefer ucontext, but it's not always possible. The fallback
4052 # is sigcontext. gthread is not selectable except explicitly, because
4053 # it is not functional enough to run QEMU proper. (It is occasionally
4054 # useful for debugging purposes.) On Windows the only valid backend
4055 # is the Windows-specific one.
4058 if test "$darwin" != "yes"; then
4060 #include <ucontext.h>
4061 #ifdef __stub_makecontext
4062 #error Ignoring glibc stub makecontext which will always fail
4064 int main(void) { makecontext(0, 0, 0); return 0; }
4066 if compile_prog "" "" ; then
4071 if test "$coroutine" = ""; then
4072 if test "$mingw32" = "yes"; then
4074 elif test "$ucontext_works" = "yes"; then
4077 coroutine=sigaltstack
4082 if test "$mingw32" != "yes"; then
4083 error_exit "'windows' coroutine backend only valid for Windows"
4085 # Unfortunately the user visible backend name doesn't match the
4086 # coroutine-*.c filename for this case, so we have to adjust it here.
4090 if test "$ucontext_works" != "yes"; then
4091 feature_not_found "ucontext"
4094 gthread|sigaltstack)
4095 if test "$mingw32" = "yes"; then
4096 error_exit "only the 'windows' coroutine backend is valid for Windows"
4100 error_exit "unknown coroutine backend $coroutine"
4105 if test "$coroutine_pool" = ""; then
4106 if test "$coroutine" = "gthread"; then
4112 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
4113 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
4116 ##########################################
4117 # check if we have open_by_handle_at
4119 open_by_handle_at=no
4122 #if !defined(AT_EMPTY_PATH)
4123 # error missing definition
4125 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4128 if compile_prog "" "" ; then
4129 open_by_handle_at=yes
4132 ########################################
4133 # check if we have linux/magic.h
4137 #include <linux/magic.h>
4142 if compile_prog "" "" ; then
4146 ########################################
4147 # check whether we can disable warning option with a pragma (this is needed
4148 # to silence warnings in the headers of some versions of external libraries).
4149 # This test has to be compiled with -Werror as otherwise an unknown pragma is
4152 # If we can't selectively disable warning in the code, disable -Werror so that
4153 # the build doesn't fail anyway.
4155 pragma_disable_unused_but_set=no
4157 #pragma GCC diagnostic push
4158 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4159 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
4160 #pragma GCC diagnostic pop
4166 if compile_prog "-Werror" "" ; then
4167 pragma_diagnostic_available=yes
4172 ########################################
4173 # check if we have valgrind/valgrind.h
4177 #include <valgrind/valgrind.h>
4182 if compile_prog "" "" ; then
4186 ########################################
4187 # check if environ is declared
4197 if compile_prog "" "" ; then
4201 ########################################
4202 # check if cpuid.h is usable.
4208 unsigned a, b, c, d;
4209 int max = __get_cpuid_max(0, 0);
4212 __cpuid(1, a, b, c, d);
4216 __cpuid_count(7, 0, a, b, c, d);
4222 if compile_prog "" "" ; then
4226 ########################################
4227 # check if __[u]int128_t is usable.
4231 #if defined(__clang_major__) && defined(__clang_minor__)
4232 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4233 # error __int128_t does not work in CLANG before 3.2
4245 if compile_prog "" "" ; then
4249 ########################################
4250 # check if getauxval is available.
4254 #include <sys/auxv.h>
4256 return getauxval(AT_HWCAP) == 0;
4259 if compile_prog "" "" ; then
4263 ########################################
4264 # check if ccache is interfering with
4265 # semantic analysis of macros
4269 static const int Z = 1;
4270 #define fn() ({ Z; })
4271 #define TAUT(X) ((X) == Z)
4272 #define PAREN(X, Y) (X == Y)
4274 int main(int argc, char *argv[])
4280 if (PAREN(x, y)) return 0;
4281 if (TAUT(Z)) return 0;
4286 if ! compile_object "-Werror"; then
4290 ##########################################
4292 # After here, no more $cc or $ld runs
4294 if test "$gcov" = "yes" ; then
4295 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
4296 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4297 elif test "$debug" = "no" ; then
4298 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4301 ##########################################
4303 if test "$libnfs" != "no" ; then
4304 if $pkg_config --atleast-version=1.9.3 libnfs; then
4306 libnfs_libs=$($pkg_config --libs libnfs)
4307 LIBS="$LIBS $libnfs_libs"
4309 if test "$libnfs" = "yes" ; then
4310 feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
4316 # Disable zero malloc errors for official releases unless explicitly told to
4318 if test -z "$zero_malloc" ; then
4319 if test "$z_version" = "50" ; then
4326 # Now we've finished running tests it's OK to add -Werror to the compiler flags
4327 if test "$werror" = "yes"; then
4328 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
4331 if test "$solaris" = "no" ; then
4332 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
4333 LDFLAGS="-Wl,--warn-common $LDFLAGS"
4337 # test if pod2man has --utf8 option
4338 if pod2man --help | grep -q utf8; then
4339 POD2MAN="pod2man --utf8"
4344 # Use ASLR, no-SEH and DEP if available
4345 if test "$mingw32" = "yes" ; then
4346 for flag in --dynamicbase --no-seh --nxcompat; do
4347 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4348 LDFLAGS="-Wl,$flag $LDFLAGS"
4353 qemu_confdir=$sysconfdir$confsuffix
4354 qemu_moddir=$libdir$confsuffix
4355 qemu_datadir=$datadir$confsuffix
4356 qemu_localedir="$datadir/locale"
4359 if test "$want_tools" = "yes" ; then
4360 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
4361 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
4362 tools="qemu-nbd\$(EXESUF) $tools"
4365 if test "$softmmu" = yes ; then
4366 if test "$virtfs" != no ; then
4367 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4369 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4371 if test "$virtfs" = yes; then
4372 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
4379 # Probe for guest agent support/options
4381 if [ "$guest_agent" != "no" ]; then
4382 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4383 tools="qemu-ga\$(EXESUF) $tools"
4385 elif [ "$guest_agent" != yes ]; then
4388 error_exit "Guest agent is not supported on this platform"
4392 # Guest agent Window MSI package
4394 if test "$guest_agent" != yes; then
4395 if test "$guest_agent_msi" = yes; then
4396 error_exit "MSI guest agent package requires guest agent enabled"
4399 elif test "$mingw32" != "yes"; then
4400 if test "$guest_agent_msi" = "yes"; then
4401 error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
4404 elif ! has wixl; then
4405 if test "$guest_agent_msi" = "yes"; then
4406 error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
4410 # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
4411 # disabled explicitly
4412 if test "$guest_agent_msi" != "no"; then
4417 if test "$guest_agent_msi" = "yes"; then
4418 if test "$guest_agent_with_vss" = "yes"; then
4419 QEMU_GA_MSI_WITH_VSS="-D InstallVss"
4422 if test "$QEMU_GA_MANUFACTURER" = ""; then
4423 QEMU_GA_MANUFACTURER=QEMU
4426 if test "$QEMU_GA_DISTRO" = ""; then
4427 QEMU_GA_DISTRO=Linux
4430 if test "$QEMU_GA_VERSION" = ""; then
4431 QEMU_GA_VERSION=`cat $source_path/VERSION`
4434 QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=`$pkg_config --variable=prefix glib-2.0`/bin"
4438 QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
4441 QEMU_GA_MSI_ARCH="-D Arch=32"
4444 error_exit "CPU $cpu not supported for building installation package"
4449 # Mac OS X ships with a broken assembler
4451 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4452 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4453 "$softmmu" = yes ; then
4456 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
4457 roms="$roms spapr-rtas"
4460 if test "$cpu" = "s390x" ; then
4461 roms="$roms s390-ccw"
4464 # Probe for the need for relocating the user-only binary.
4465 if test "$pie" = "no" ; then
4468 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4469 # ??? Rationale for choosing this address
4470 textseg_addr=0x60000000
4473 # A 256M aligned address, high in the address space, with enough
4474 # room for the code_gen_buffer above it before the stack.
4475 textseg_addr=0x60000000
4478 if [ -n "$textseg_addr" ]; then
4480 int main(void) { return 0; }
4482 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4483 if ! compile_prog "" "$textseg_ldflags"; then
4484 # In case ld does not support -Ttext-segment, edit the default linker
4485 # script via sed to set the .text start addr. This is needed on FreeBSD
4487 $ld --verbose | sed \
4488 -e '1,/==================================================/d' \
4489 -e '/==================================================/,$d' \
4490 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4491 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4492 textseg_ldflags="-Wl,-T../config-host.ld"
4497 # prepend pixman and ftd flags after all config tests are done
4498 QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
4499 libs_softmmu="$pixman_libs $libs_softmmu"
4501 echo "Install prefix $prefix"
4502 echo "BIOS directory `eval echo $qemu_datadir`"
4503 echo "binary directory `eval echo $bindir`"
4504 echo "library directory `eval echo $libdir`"
4505 echo "module directory `eval echo $qemu_moddir`"
4506 echo "libexec directory `eval echo $libexecdir`"
4507 echo "include directory `eval echo $includedir`"
4508 echo "config directory `eval echo $sysconfdir`"
4509 if test "$mingw32" = "no" ; then
4510 echo "local state directory `eval echo $local_statedir`"
4511 echo "Manual directory `eval echo $mandir`"
4512 echo "ELF interp prefix $interp_prefix"
4514 echo "local state directory queried at runtime"
4515 echo "Windows SDK $win_sdk"
4517 echo "Source path $source_path"
4518 echo "C compiler $cc"
4519 echo "Host C compiler $host_cc"
4520 echo "C++ compiler $cxx"
4521 echo "Objective-C compiler $objcc"
4522 echo "ARFLAGS $ARFLAGS"
4523 echo "CFLAGS $CFLAGS"
4524 echo "QEMU_CFLAGS $QEMU_CFLAGS"
4525 echo "LDFLAGS $LDFLAGS"
4527 echo "install $install"
4528 echo "python $python"
4529 if test "$slirp" = "yes" ; then
4532 echo "module support $modules"
4533 echo "host CPU $cpu"
4534 echo "host big endian $bigendian"
4535 echo "target list $target_list"
4536 echo "tcg debug enabled $debug_tcg"
4537 echo "gprof enabled $gprof"
4538 echo "sparse enabled $sparse"
4539 echo "strip binaries $strip_opt"
4540 echo "profiler $profiler"
4541 echo "static build $static"
4542 if test "$darwin" = "yes" ; then
4543 echo "Cocoa support $cocoa"
4545 echo "pixman $pixman"
4546 echo "SDL support $sdl"
4547 echo "GTK support $gtk"
4548 echo "GNUTLS support $gnutls"
4549 echo "GNUTLS hash $gnutls_hash"
4550 echo "GNUTLS gcrypt $gnutls_gcrypt"
4551 echo "GNUTLS nettle $gnutls_nettle ${gnutls_nettle+($nettle_version)}"
4552 echo "libtasn1 $tasn1"
4553 echo "VTE support $vte"
4554 echo "curses support $curses"
4555 echo "curl support $curl"
4556 echo "mingw32 support $mingw32"
4557 echo "Audio drivers $audio_drv_list"
4558 echo "Block whitelist (rw) $block_drv_rw_whitelist"
4559 echo "Block whitelist (ro) $block_drv_ro_whitelist"
4560 echo "VirtFS support $virtfs"
4561 echo "VNC support $vnc"
4562 if test "$vnc" = "yes" ; then
4563 echo "VNC SASL support $vnc_sasl"
4564 echo "VNC JPEG support $vnc_jpeg"
4565 echo "VNC PNG support $vnc_png"
4567 if test -n "$sparc_cpu"; then
4568 echo "Target Sparc Arch $sparc_cpu"
4570 echo "xen support $xen"
4571 if test "$xen" = "yes" ; then
4572 echo "xen ctrl version $xen_ctrl_version"
4574 echo "brlapi support $brlapi"
4575 echo "bluez support $bluez"
4576 echo "Documentation $docs"
4578 echo "vde support $vde"
4579 echo "netmap support $netmap"
4580 echo "Linux AIO support $linux_aio"
4581 echo "ATTR/XATTR support $attr"
4582 echo "Install blobs $blobs"
4583 echo "KVM support $kvm"
4584 echo "RDMA support $rdma"
4585 echo "TCG interpreter $tcg_interpreter"
4586 echo "fdt support $fdt"
4587 echo "preadv support $preadv"
4588 echo "fdatasync $fdatasync"
4589 echo "madvise $madvise"
4590 echo "posix_madvise $posix_madvise"
4591 echo "sigev_thread_id $sigev_thread_id"
4592 echo "uuid support $uuid"
4593 echo "libcap-ng support $cap_ng"
4594 echo "vhost-net support $vhost_net"
4595 echo "vhost-scsi support $vhost_scsi"
4596 echo "Trace backends $trace_backends"
4597 if test "$trace_backend" = "simple"; then
4598 echo "Trace output file $trace_file-<pid>"
4600 if test "$spice" = "yes"; then
4601 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
4603 echo "spice support $spice"
4605 echo "rbd support $rbd"
4606 echo "xfsctl support $xfs"
4607 echo "smartcard support $smartcard"
4608 echo "libusb $libusb"
4609 echo "usb net redir $usb_redir"
4610 echo "OpenGL support $opengl"
4611 echo "libiscsi support $libiscsi"
4612 echo "libnfs support $libnfs"
4613 echo "build guest agent $guest_agent"
4614 echo "QGA VSS support $guest_agent_with_vss"
4615 echo "QGA w32 disk info $guest_agent_ntddscsi"
4616 echo "QGA MSI support $guest_agent_msi"
4617 echo "seccomp support $seccomp"
4618 echo "coroutine backend $coroutine"
4619 echo "coroutine pool $coroutine_pool"
4620 echo "GlusterFS support $glusterfs"
4621 echo "Archipelago support $archipelago"
4622 echo "gcov $gcov_tool"
4623 echo "gcov enabled $gcov"
4624 echo "TPM support $tpm"
4625 echo "libssh2 support $libssh2"
4626 echo "TPM passthrough $tpm_passthrough"
4627 echo "QOM debugging $qom_cast_debug"
4629 echo "lzo support $lzo"
4630 echo "snappy support $snappy"
4631 echo "bzip2 support $bzip2"
4632 echo "NUMA host support $numa"
4633 echo "tcmalloc support $tcmalloc"
4634 echo "jemalloc support $jemalloc"
4636 if test "$sdl_too_old" = "yes"; then
4637 echo "-> Your SDL version is too old - please upgrade to have SDL support"
4640 config_host_mak="config-host.mak"
4642 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
4644 echo "# Automatically generated by configure - do not modify" > $config_host_mak
4645 echo >> $config_host_mak
4647 echo all: >> $config_host_mak
4648 echo "prefix=$prefix" >> $config_host_mak
4649 echo "bindir=$bindir" >> $config_host_mak
4650 echo "libdir=$libdir" >> $config_host_mak
4651 echo "libexecdir=$libexecdir" >> $config_host_mak
4652 echo "includedir=$includedir" >> $config_host_mak
4653 echo "mandir=$mandir" >> $config_host_mak
4654 echo "sysconfdir=$sysconfdir" >> $config_host_mak
4655 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
4656 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
4657 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
4658 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
4659 if test "$mingw32" = "no" ; then
4660 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
4662 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
4663 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4664 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4665 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
4666 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
4668 echo "ARCH=$ARCH" >> $config_host_mak
4670 if test "$debug_tcg" = "yes" ; then
4671 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4673 if test "$strip_opt" = "yes" ; then
4674 echo "STRIP=${strip}" >> $config_host_mak
4676 if test "$bigendian" = "yes" ; then
4677 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
4679 if test "$mingw32" = "yes" ; then
4680 echo "CONFIG_WIN32=y" >> $config_host_mak
4681 rc_version=`cat $source_path/VERSION`
4682 version_major=${rc_version%%.*}
4683 rc_version=${rc_version#*.}
4684 version_minor=${rc_version%%.*}
4685 rc_version=${rc_version#*.}
4686 version_subminor=${rc_version%%.*}
4688 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4689 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4690 if test "$guest_agent_with_vss" = "yes" ; then
4691 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4692 echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
4693 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4695 if test "$guest_agent_ntddscsi" = "yes" ; then
4696 echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
4698 if test "$guest_agent_msi" = "yes"; then
4699 echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
4700 echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
4701 echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
4702 echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
4703 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
4704 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
4705 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
4708 echo "CONFIG_POSIX=y" >> $config_host_mak
4711 if test "$linux" = "yes" ; then
4712 echo "CONFIG_LINUX=y" >> $config_host_mak
4715 if test "$darwin" = "yes" ; then
4716 echo "CONFIG_DARWIN=y" >> $config_host_mak
4719 if test "$aix" = "yes" ; then
4720 echo "CONFIG_AIX=y" >> $config_host_mak
4723 if test "$solaris" = "yes" ; then
4724 echo "CONFIG_SOLARIS=y" >> $config_host_mak
4725 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
4726 if test "$needs_libsunmath" = "yes" ; then
4727 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
4730 if test "$haiku" = "yes" ; then
4731 echo "CONFIG_HAIKU=y" >> $config_host_mak
4733 if test "$static" = "yes" ; then
4734 echo "CONFIG_STATIC=y" >> $config_host_mak
4736 if test "$profiler" = "yes" ; then
4737 echo "CONFIG_PROFILER=y" >> $config_host_mak
4739 if test "$slirp" = "yes" ; then
4740 echo "CONFIG_SLIRP=y" >> $config_host_mak
4741 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4743 if test "$vde" = "yes" ; then
4744 echo "CONFIG_VDE=y" >> $config_host_mak
4746 if test "$netmap" = "yes" ; then
4747 echo "CONFIG_NETMAP=y" >> $config_host_mak
4749 if test "$l2tpv3" = "yes" ; then
4750 echo "CONFIG_L2TPV3=y" >> $config_host_mak
4752 if test "$cap_ng" = "yes" ; then
4753 echo "CONFIG_LIBCAP=y" >> $config_host_mak
4755 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
4756 for drv in $audio_drv_list; do
4757 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
4758 echo "$def=y" >> $config_host_mak
4760 if test "$audio_pt_int" = "yes" ; then
4761 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
4763 if test "$audio_win_int" = "yes" ; then
4764 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
4766 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
4767 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
4768 if test "$vnc" = "yes" ; then
4769 echo "CONFIG_VNC=y" >> $config_host_mak
4771 if test "$vnc_sasl" = "yes" ; then
4772 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
4774 if test "$vnc_jpeg" = "yes" ; then
4775 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
4777 if test "$vnc_png" = "yes" ; then
4778 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4780 if test "$fnmatch" = "yes" ; then
4781 echo "CONFIG_FNMATCH=y" >> $config_host_mak
4783 if test "$uuid" = "yes" ; then
4784 echo "CONFIG_UUID=y" >> $config_host_mak
4786 if test "$xfs" = "yes" ; then
4787 echo "CONFIG_XFS=y" >> $config_host_mak
4789 qemu_version=`head $source_path/VERSION`
4790 echo "VERSION=$qemu_version" >>$config_host_mak
4791 echo "PKGVERSION=$pkgversion" >>$config_host_mak
4792 echo "SRC_PATH=$source_path" >> $config_host_mak
4793 echo "TARGET_DIRS=$target_list" >> $config_host_mak
4794 if [ "$docs" = "yes" ] ; then
4795 echo "BUILD_DOCS=yes" >> $config_host_mak
4797 if test "$modules" = "yes"; then
4798 # $shacmd can generate a hash started with digit, which the compiler doesn't
4799 # like as an symbol. So prefix it with an underscore
4800 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
4801 echo "CONFIG_MODULES=y" >> $config_host_mak
4803 if test "$sdl" = "yes" ; then
4804 echo "CONFIG_SDL=y" >> $config_host_mak
4805 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
4806 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
4808 if test "$cocoa" = "yes" ; then
4809 echo "CONFIG_COCOA=y" >> $config_host_mak
4811 if test "$curses" = "yes" ; then
4812 echo "CONFIG_CURSES=y" >> $config_host_mak
4814 if test "$utimens" = "yes" ; then
4815 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
4817 if test "$pipe2" = "yes" ; then
4818 echo "CONFIG_PIPE2=y" >> $config_host_mak
4820 if test "$accept4" = "yes" ; then
4821 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
4823 if test "$splice" = "yes" ; then
4824 echo "CONFIG_SPLICE=y" >> $config_host_mak
4826 if test "$eventfd" = "yes" ; then
4827 echo "CONFIG_EVENTFD=y" >> $config_host_mak
4829 if test "$fallocate" = "yes" ; then
4830 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4832 if test "$fallocate_punch_hole" = "yes" ; then
4833 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
4835 if test "$fallocate_zero_range" = "yes" ; then
4836 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
4838 if test "$posix_fallocate" = "yes" ; then
4839 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
4841 if test "$sync_file_range" = "yes" ; then
4842 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
4844 if test "$fiemap" = "yes" ; then
4845 echo "CONFIG_FIEMAP=y" >> $config_host_mak
4847 if test "$dup3" = "yes" ; then
4848 echo "CONFIG_DUP3=y" >> $config_host_mak
4850 if test "$ppoll" = "yes" ; then
4851 echo "CONFIG_PPOLL=y" >> $config_host_mak
4853 if test "$prctl_pr_set_timerslack" = "yes" ; then
4854 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
4856 if test "$epoll" = "yes" ; then
4857 echo "CONFIG_EPOLL=y" >> $config_host_mak
4859 if test "$epoll_create1" = "yes" ; then
4860 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4862 if test "$epoll_pwait" = "yes" ; then
4863 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4865 if test "$sendfile" = "yes" ; then
4866 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4868 if test "$timerfd" = "yes" ; then
4869 echo "CONFIG_TIMERFD=y" >> $config_host_mak
4871 if test "$setns" = "yes" ; then
4872 echo "CONFIG_SETNS=y" >> $config_host_mak
4874 if test "$inotify" = "yes" ; then
4875 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4877 if test "$inotify1" = "yes" ; then
4878 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4880 if test "$byteswap_h" = "yes" ; then
4881 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4883 if test "$bswap_h" = "yes" ; then
4884 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4886 if test "$curl" = "yes" ; then
4887 echo "CONFIG_CURL=m" >> $config_host_mak
4888 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4889 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
4891 if test "$brlapi" = "yes" ; then
4892 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4894 if test "$bluez" = "yes" ; then
4895 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4896 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4898 if test "$glib_subprocess" = "yes" ; then
4899 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
4901 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4902 if test "$gtk" = "yes" ; then
4903 echo "CONFIG_GTK=y" >> $config_host_mak
4904 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
4905 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4907 if test "$gnutls" = "yes" ; then
4908 echo "CONFIG_GNUTLS=y" >> $config_host_mak
4910 if test "$gnutls_hash" = "yes" ; then
4911 echo "CONFIG_GNUTLS_HASH=y" >> $config_host_mak
4913 if test "$gnutls_gcrypt" = "yes" ; then
4914 echo "CONFIG_GNUTLS_GCRYPT=y" >> $config_host_mak
4916 if test "$gnutls_nettle" = "yes" ; then
4917 echo "CONFIG_GNUTLS_NETTLE=y" >> $config_host_mak
4918 echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
4920 if test "$tasn1" = "yes" ; then
4921 echo "CONFIG_TASN1=y" >> $config_host_mak
4923 if test "$vte" = "yes" ; then
4924 echo "CONFIG_VTE=y" >> $config_host_mak
4925 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
4927 if test "$xen" = "yes" ; then
4928 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
4929 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
4931 if test "$linux_aio" = "yes" ; then
4932 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
4934 if test "$attr" = "yes" ; then
4935 echo "CONFIG_ATTR=y" >> $config_host_mak
4937 if test "$libattr" = "yes" ; then
4938 echo "CONFIG_LIBATTR=y" >> $config_host_mak
4940 if test "$virtfs" = "yes" ; then
4941 echo "CONFIG_VIRTFS=y" >> $config_host_mak
4943 if test "$vhost_scsi" = "yes" ; then
4944 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
4946 if test "$vhost_net" = "yes" ; then
4947 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
4949 if test "$blobs" = "yes" ; then
4950 echo "INSTALL_BLOBS=yes" >> $config_host_mak
4952 if test "$iovec" = "yes" ; then
4953 echo "CONFIG_IOVEC=y" >> $config_host_mak
4955 if test "$preadv" = "yes" ; then
4956 echo "CONFIG_PREADV=y" >> $config_host_mak
4958 if test "$fdt" = "yes" ; then
4959 echo "CONFIG_FDT=y" >> $config_host_mak
4961 if test "$signalfd" = "yes" ; then
4962 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
4964 if test "$tcg_interpreter" = "yes" ; then
4965 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
4967 if test "$fdatasync" = "yes" ; then
4968 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
4970 if test "$madvise" = "yes" ; then
4971 echo "CONFIG_MADVISE=y" >> $config_host_mak
4973 if test "$posix_madvise" = "yes" ; then
4974 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
4976 if test "$sigev_thread_id" = "yes" ; then
4977 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
4980 if test "$spice" = "yes" ; then
4981 echo "CONFIG_SPICE=y" >> $config_host_mak
4984 if test "$smartcard" = "yes" ; then
4985 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
4988 if test "$libusb" = "yes" ; then
4989 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
4992 if test "$usb_redir" = "yes" ; then
4993 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
4996 if test "$opengl" = "yes" ; then
4997 echo "CONFIG_OPENGL=y" >> $config_host_mak
4998 echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
4999 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5002 if test "$lzo" = "yes" ; then
5003 echo "CONFIG_LZO=y" >> $config_host_mak
5006 if test "$snappy" = "yes" ; then
5007 echo "CONFIG_SNAPPY=y" >> $config_host_mak
5010 if test "$bzip2" = "yes" ; then
5011 echo "CONFIG_BZIP2=y" >> $config_host_mak
5012 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
5015 if test "$libiscsi" = "yes" ; then
5016 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
5017 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
5018 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5021 if test "$libnfs" = "yes" ; then
5022 echo "CONFIG_LIBNFS=y" >> $config_host_mak
5025 if test "$seccomp" = "yes"; then
5026 echo "CONFIG_SECCOMP=y" >> $config_host_mak
5029 # XXX: suppress that
5030 if [ "$bsd" = "yes" ] ; then
5031 echo "CONFIG_BSD=y" >> $config_host_mak
5034 if test "$zero_malloc" = "yes" ; then
5035 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
5037 if test "$qom_cast_debug" = "yes" ; then
5038 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
5040 if test "$rbd" = "yes" ; then
5041 echo "CONFIG_RBD=m" >> $config_host_mak
5042 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
5043 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5046 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
5047 if test "$coroutine_pool" = "yes" ; then
5048 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
5050 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
5053 if test "$open_by_handle_at" = "yes" ; then
5054 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5057 if test "$linux_magic_h" = "yes" ; then
5058 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5061 if test "$pragma_diagnostic_available" = "yes" ; then
5062 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
5065 if test "$valgrind_h" = "yes" ; then
5066 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
5069 if test "$has_environ" = "yes" ; then
5070 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
5073 if test "$cpuid_h" = "yes" ; then
5074 echo "CONFIG_CPUID_H=y" >> $config_host_mak
5077 if test "$int128" = "yes" ; then
5078 echo "CONFIG_INT128=y" >> $config_host_mak
5081 if test "$getauxval" = "yes" ; then
5082 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
5085 if test "$glusterfs" = "yes" ; then
5086 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
5087 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
5088 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5091 if test "$glusterfs_discard" = "yes" ; then
5092 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
5095 if test "$glusterfs_zerofill" = "yes" ; then
5096 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
5099 if test "$archipelago" = "yes" ; then
5100 echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
5101 echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
5104 if test "$libssh2" = "yes" ; then
5105 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
5106 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
5107 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
5110 if test "$vhdx" = "yes" ; then
5111 echo "CONFIG_VHDX=y" >> $config_host_mak
5115 if test "$libusb" = "yes"; then
5116 echo "HOST_USB=libusb legacy" >> $config_host_mak
5118 echo "HOST_USB=stub" >> $config_host_mak
5121 # TPM passthrough support?
5122 if test "$tpm" = "yes"; then
5123 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
5124 if test "$tpm_passthrough" = "yes"; then
5125 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
5129 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
5130 if have_backend "nop"; then
5131 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
5133 if have_backend "simple"; then
5134 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
5135 # Set the appropriate trace file.
5136 trace_file="\"$trace_file-\" FMT_pid"
5138 if have_backend "stderr"; then
5139 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
5141 if have_backend "ust"; then
5142 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
5144 if have_backend "dtrace"; then
5145 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
5146 if test "$trace_backend_stap" = "yes" ; then
5147 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
5150 if have_backend "ftrace"; then
5151 if test "$linux" = "yes" ; then
5152 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5154 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5157 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
5159 if test "$rdma" = "yes" ; then
5160 echo "CONFIG_RDMA=y" >> $config_host_mak
5163 # Hold two types of flag:
5164 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
5165 # a thread we have a handle to
5166 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
5168 if test "$pthread_setname_np" = "yes" ; then
5169 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
5170 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
5173 if test "$tcg_interpreter" = "yes"; then
5174 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
5175 elif test "$ARCH" = "sparc64" ; then
5176 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
5177 elif test "$ARCH" = "s390x" ; then
5178 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5179 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
5180 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
5181 elif test "$ARCH" = "ppc64" ; then
5182 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
5184 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
5186 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
5188 echo "TOOLS=$tools" >> $config_host_mak
5189 echo "ROMS=$roms" >> $config_host_mak
5190 echo "MAKE=$make" >> $config_host_mak
5191 echo "INSTALL=$install" >> $config_host_mak
5192 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
5193 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
5194 if test -n "$libtool"; then
5195 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
5196 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
5198 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
5199 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5201 echo "PYTHON=$python" >> $config_host_mak
5202 echo "CC=$cc" >> $config_host_mak
5203 if $iasl -h > /dev/null 2>&1; then
5204 echo "IASL=$iasl" >> $config_host_mak
5206 echo "CC_I386=$cc_i386" >> $config_host_mak
5207 echo "HOST_CC=$host_cc" >> $config_host_mak
5208 echo "CXX=$cxx" >> $config_host_mak
5209 echo "OBJCC=$objcc" >> $config_host_mak
5210 echo "AR=$ar" >> $config_host_mak
5211 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
5212 echo "AS=$as" >> $config_host_mak
5213 echo "CPP=$cpp" >> $config_host_mak
5214 echo "OBJCOPY=$objcopy" >> $config_host_mak
5215 echo "LD=$ld" >> $config_host_mak
5216 echo "NM=$nm" >> $config_host_mak
5217 echo "WINDRES=$windres" >> $config_host_mak
5218 echo "LIBTOOL=$libtool" >> $config_host_mak
5219 echo "CFLAGS=$CFLAGS" >> $config_host_mak
5220 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5221 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5222 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5223 if test "$sparse" = "yes" ; then
5224 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
5225 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
5226 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
5227 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
5228 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5230 if test "$cross_prefix" != ""; then
5231 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
5233 echo "AUTOCONF_HOST := " >> $config_host_mak
5235 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
5236 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
5237 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
5238 echo "LIBS+=$LIBS" >> $config_host_mak
5239 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5240 echo "EXESUF=$EXESUF" >> $config_host_mak
5241 echo "DSOSUF=$DSOSUF" >> $config_host_mak
5242 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5243 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
5244 echo "TEST_LIBS=$test_libs" >> $config_host_mak
5245 echo "TEST_CFLAGS=$test_cflags" >> $config_host_mak
5246 echo "POD2MAN=$POD2MAN" >> $config_host_mak
5247 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
5248 if test "$gcov" = "yes" ; then
5249 echo "CONFIG_GCOV=y" >> $config_host_mak
5250 echo "GCOV=$gcov_tool" >> $config_host_mak
5253 # use included Linux headers
5254 if test "$linux" = "yes" ; then
5255 mkdir -p linux-headers
5273 # For most CPUs the kernel architecture name and QEMU CPU name match.
5277 # For non-KVM architectures we will not have asm headers
5278 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
5279 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
5283 for target in $target_list; do
5284 target_dir="$target"
5285 config_target_mak=$target_dir/config-target.mak
5286 target_name=`echo $target | cut -d '-' -f 1`
5287 target_bigendian="no"
5289 case "$target_name" in
5290 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5291 target_bigendian=yes
5295 target_user_only="no"
5296 target_linux_user="no"
5297 target_bsd_user="no"
5299 ${target_name}-softmmu)
5300 target_softmmu="yes"
5302 ${target_name}-linux-user)
5303 if test "$linux" != "yes" ; then
5304 error_exit "Target '$target' is only available on a Linux host"
5306 target_user_only="yes"
5307 target_linux_user="yes"
5309 ${target_name}-bsd-user)
5310 if test "$bsd" != "yes" ; then
5311 error_exit "Target '$target' is only available on a BSD host"
5313 target_user_only="yes"
5314 target_bsd_user="yes"
5317 error_exit "Target '$target' not recognised"
5322 mkdir -p $target_dir
5323 echo "# Automatically generated by configure - do not modify" > $config_target_mak
5326 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
5329 TARGET_ARCH="$target_name"
5333 case "$target_name" in
5337 TARGET_BASE_ARCH=i386
5344 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5347 TARGET_BASE_ARCH=arm
5349 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5357 gdb_xml_files="cf-core.xml cf-fp.xml"
5359 microblaze|microblazeel)
5360 TARGET_ARCH=microblaze
5365 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
5369 TARGET_BASE_ARCH=mips
5370 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5371 echo "TARGET_ABI32=y" >> $config_target_mak
5375 TARGET_BASE_ARCH=mips
5376 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
5381 TARGET_ARCH=openrisc
5382 TARGET_BASE_ARCH=openrisc
5385 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5388 TARGET_BASE_ARCH=ppc
5390 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5393 TARGET_BASE_ARCH=ppc
5395 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5399 TARGET_BASE_ARCH=ppc
5401 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5405 TARGET_BASE_ARCH=ppc
5407 echo "TARGET_ABI32=y" >> $config_target_mak
5408 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5417 TARGET_BASE_ARCH=sparc
5421 TARGET_BASE_ARCH=sparc
5422 TARGET_ABI_DIR=sparc
5423 echo "TARGET_ABI32=y" >> $config_target_mak
5426 gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml"
5438 error_exit "Unsupported target CPU"
5441 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
5442 if [ "$TARGET_BASE_ARCH" = "" ]; then
5443 TARGET_BASE_ARCH=$TARGET_ARCH
5446 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
5449 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
5452 target_arch_name="`upper $TARGET_ARCH`"
5453 echo "TARGET_$target_arch_name=y" >> $config_target_mak
5454 echo "TARGET_NAME=$target_name" >> $config_target_mak
5455 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5456 if [ "$TARGET_ABI_DIR" = "" ]; then
5457 TARGET_ABI_DIR=$TARGET_ARCH
5459 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5460 if [ "$HOST_VARIANT_DIR" != "" ]; then
5461 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5463 case "$target_name" in
5465 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
5466 echo "CONFIG_XEN=y" >> $config_target_mak
5467 if test "$xen_pci_passthrough" = yes; then
5468 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5474 case "$target_name" in
5475 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
5476 # Make sure the target and host cpus are compatible
5477 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5478 \( "$target_name" = "$cpu" -o \
5479 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5480 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
5481 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
5482 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5483 \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
5484 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
5485 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) -o \
5486 \( "$target_name" = "x86_64" -a "$cpu" = "x32" \) -o \
5487 \( "$target_name" = "i386" -a "$cpu" = "x32" \) \) ; then
5488 echo "CONFIG_KVM=y" >> $config_target_mak
5489 if test "$vhost_net" = "yes" ; then
5490 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5494 if test "$target_bigendian" = "yes" ; then
5495 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
5497 if test "$target_softmmu" = "yes" ; then
5498 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5500 if test "$target_user_only" = "yes" ; then
5501 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5502 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5504 if test "$target_linux_user" = "yes" ; then
5505 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5508 if test ! -z "$gdb_xml_files" ; then
5509 for x in $gdb_xml_files; do
5510 list="$list $source_path/gdb-xml/$x"
5512 echo "TARGET_XML_FILES=$list" >> $config_target_mak
5515 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
5516 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5518 if test "$target_bsd_user" = "yes" ; then
5519 echo "CONFIG_BSD_USER=y" >> $config_target_mak
5522 # generate QEMU_CFLAGS/LDFLAGS for targets
5528 echo "CONFIG_${1}_DIS=y" >> $config_target_mak
5529 echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
5532 for i in $ARCH $TARGET_BASE_ARCH ; do
5535 disas_config "ALPHA"
5538 if test -n "${cxx}"; then
5539 disas_config "ARM_A64"
5544 if test -n "${cxx}"; then
5545 disas_config "ARM_A64"
5567 disas_config "MICROBLAZE"
5573 disas_config "MOXIE"
5576 disas_config "OPENRISC"
5588 disas_config "SPARC"
5591 disas_config "XTENSA"
5595 if test "$tcg_interpreter" = "yes" ; then
5601 # Ensure there's only a single GP
5602 cflags="-msmall-data $cflags"
5606 if test "$gprof" = "yes" ; then
5607 echo "TARGET_GPROF=yes" >> $config_target_mak
5608 if test "$target_linux_user" = "yes" ; then
5610 ldflags="-p $ldflags"
5612 if test "$target_softmmu" = "yes" ; then
5613 ldflags="-p $ldflags"
5614 echo "GPROF_CFLAGS=-p" >> $config_target_mak
5618 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5619 ldflags="$ldflags $textseg_ldflags"
5622 echo "LDFLAGS+=$ldflags" >> $config_target_mak
5623 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5625 done # for target in $targets
5627 if [ "$pixman" = "internal" ]; then
5628 echo "config-host.h: subdir-pixman" >> $config_host_mak
5631 if [ "$dtc_internal" = "yes" ]; then
5632 echo "config-host.h: subdir-dtc" >> $config_host_mak
5635 if test "$numa" = "yes"; then
5636 echo "CONFIG_NUMA=y" >> $config_host_mak
5639 if test "$ccache_cpp2" = "yes"; then
5640 echo "export CCACHE_CPP2=y" >> $config_host_mak
5643 # build tree in object directory in case the source is not in the current directory
5644 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
5646 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
5647 DIRS="$DIRS roms/seabios roms/vgabios"
5648 DIRS="$DIRS qapi-generated"
5649 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5650 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5651 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5652 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5653 FILES="$FILES pc-bios/spapr-rtas/Makefile"
5654 FILES="$FILES pc-bios/s390-ccw/Makefile"
5655 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
5656 FILES="$FILES pc-bios/qemu-icon.bmp"
5658 $source_path/pc-bios/*.bin \
5659 $source_path/pc-bios/*.aml \
5660 $source_path/pc-bios/*.rom \
5661 $source_path/pc-bios/*.dtb \
5662 $source_path/pc-bios/*.img \
5663 $source_path/pc-bios/openbios-* \
5664 $source_path/pc-bios/u-boot.* \
5665 $source_path/pc-bios/palcode-*
5667 FILES="$FILES pc-bios/`basename $bios_file`"
5669 for test_file in `find $source_path/tests/acpi-test-data -type f`
5671 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
5674 for f in $FILES ; do
5675 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5676 symlink "$source_path/$f" "$f"
5680 # temporary config to build submodules
5681 for rom in seabios vgabios ; do
5682 config_mak=roms/$rom/config.mak
5683 echo "# Automatically generated by configure - do not modify" > $config_mak
5684 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
5685 echo "AS=$as" >> $config_mak
5686 echo "CC=$cc" >> $config_mak
5687 echo "BCC=bcc" >> $config_mak
5688 echo "CPP=$cpp" >> $config_mak
5689 echo "OBJCOPY=objcopy" >> $config_mak
5690 echo "IASL=$iasl" >> $config_mak
5691 echo "LD=$ld" >> $config_mak
5694 # set up qemu-iotests in this build directory
5695 iotests_common_env="tests/qemu-iotests/common.env"
5696 iotests_check="tests/qemu-iotests/check"
5698 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
5699 echo >> "$iotests_common_env"
5700 echo "export PYTHON='$python'" >> "$iotests_common_env"
5702 if [ ! -e "$iotests_check" ]; then
5703 symlink "$source_path/$iotests_check" "$iotests_check"
5706 # Save the configure command line for later reuse.
5707 cat <<EOD >config.status
5709 # Generated by configure.
5710 # Run this file to recreate the current configuration.
5711 # Compiler output produced by configure, useful for debugging
5712 # configure, is in config.log if it exists.
5714 printf "exec" >>config.status
5715 printf " '%s'" "$0" "$@" >>config.status
5716 echo >>config.status
5717 chmod +x config.status