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 # Don't allow CCACHE, if present, to use cached results of compile tests!
12 export CCACHE_RECACHE=yes
14 # Temporary directory used for files created while
15 # configure runs. Since it is in the build directory
16 # we can safely blow away any previous version of it
17 # (and we need not jump through hoops to try to delete
18 # it when configure exits.)
23 echo "ERROR: failed to create temporary directory"
28 TMPC="${TMPDIR1}/${TMPB}.c"
29 TMPO="${TMPDIR1}/${TMPB}.o"
30 TMPCXX="${TMPDIR1}/${TMPB}.cxx"
31 TMPE="${TMPDIR1}/${TMPB}.exe"
32 TMPMO="${TMPDIR1}/${TMPB}.mo"
36 # Print a helpful header at the top of config.log
37 echo "# QEMU configure log $(date)" >> config.log
38 printf "# Configured with:" >> config.log
39 printf " '%s'" "$0" "$@" >> config.log
41 echo "#" >> config.log
46 while test -n "$2"; do
59 # Run the compiler, capturing its output to the log. First argument
60 # is compiler binary to execute.
63 echo $compiler "$@" >> config.log
64 $compiler "$@" >> config.log 2>&1 || return $?
65 # Test passed. If this is an --enable-werror build, rerun
66 # the test with -Werror and bail out if it fails. This
67 # makes warning-generating-errors in configure test code
68 # obvious to developers.
69 if test "$werror" != "yes"; then
72 # Don't bother rerunning the compile if we were already using -Werror
78 echo $compiler -Werror "$@" >> config.log
79 $compiler -Werror "$@" >> config.log 2>&1 && return $?
80 error_exit "configure test passed without -Werror but failed with -Werror." \
81 "This is probably a bug in the configure script. The failing command" \
82 "will be at the bottom of config.log." \
83 "You can run configure with --disable-werror to bypass this check."
87 do_compiler "$cc" "$@"
91 do_compiler "$cxx" "$@"
95 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
96 # options which some versions of GCC's C++ compiler complain about
97 # because they only make sense for C programs.
98 QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS"
100 for arg in $QEMU_CFLAGS; do
102 -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
103 -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
106 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
114 do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
120 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
123 # symbolically link $1 to $2. Portable version of "ln -sf".
126 mkdir -p "$(dirname "$2")"
130 # check whether a command is available to this shell (may be either an
131 # executable or a builtin)
133 type "$1" >/dev/null 2>&1
136 # search for an executable in PATH
142 # pathname has a dir component?
143 if [ "${local_command#*/}" != "$local_command" ]; then
144 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
145 echo "$local_command"
149 if [ -z "$local_command" ]; then
154 for local_dir in $PATH; do
155 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
156 echo "$local_dir/$local_command"
157 IFS="${local_ifs:-$(printf ' \t\n')}"
162 IFS="${local_ifs:-$(printf ' \t\n')}"
167 echo "$trace_backends" | grep "$1" >/dev/null
171 eval test -z '"${1#'"$2"'}"'
174 supported_hax_target() {
175 test "$hax" = "yes" || return 1
176 glob "$1" "*-softmmu" || return 1
177 case "${1%-softmmu}" in
185 supported_kvm_target() {
186 test "$kvm" = "yes" || return 1
187 glob "$1" "*-softmmu" || return 1
188 case "${1%-softmmu}:$cpu" in
189 arm:arm | aarch64:aarch64 | \
190 i386:i386 | i386:x86_64 | i386:x32 | \
191 x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
192 mips:mips | mipsel:mips | \
193 ppc:ppc | ppcemb:ppc | ppc64:ppc | \
194 ppc:ppc64 | ppcemb:ppc64 | ppc64:ppc64 | \
202 supported_xen_target() {
203 test "$xen" = "yes" || return 1
204 glob "$1" "*-softmmu" || return 1
205 # Only i386 and x86_64 provide the xenpv machine.
206 case "${1%-softmmu}" in
214 supported_hvf_target() {
215 test "$hvf" = "yes" || return 1
216 glob "$1" "*-softmmu" || return 1
217 case "${1%-softmmu}" in
225 supported_whpx_target() {
226 test "$whpx" = "yes" || return 1
227 glob "$1" "*-softmmu" || return 1
228 case "${1%-softmmu}" in
241 if test "$linux" != "yes"; then
242 print_error "Target '$target' is only available on a Linux host"
247 if test "$bsd" != "yes"; then
248 print_error "Target '$target' is only available on a BSD host"
253 print_error "Invalid target name '$target'"
257 test "$tcg" = "yes" && return 0
258 supported_kvm_target "$1" && return 0
259 supported_xen_target "$1" && return 0
260 supported_hax_target "$1" && return 0
261 supported_hvf_target "$1" && return 0
262 supported_whpx_target "$1" && return 0
263 print_error "TCG disabled, but hardware accelerator not available for '$target'"
269 $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
273 source_path=$(dirname "$0")
276 interp_prefix="/usr/gnemul/qemu-%M"
280 block_drv_rw_whitelist=""
281 block_drv_ro_whitelist=""
287 cc_i386=i386-pc-linux-gnu-gcc
292 if test -e "$source_path/.git"
295 git_submodules="ui/keycodemapdb"
302 # Don't accept a target_list environment variable.
305 # Default value for a variable defining feature "foo".
306 # * foo="no" feature will only be used if --enable-foo arg is given
307 # * foo="" feature will be searched for, and if found, will be used
308 # unless --disable-foo is given
309 # * foo="yes" this value will only be set by --enable-foo flag.
310 # feature will searched for,
311 # if not found, configure exits with error
313 # Always add --enable-foo and --disable-foo command line args.
314 # Distributions want to ensure that several features are compiled in, and it
315 # is impossible without a --enable-foo that exits if a feature is not found.
337 xen_pv_domain_build="no"
338 xen_pci_passthrough=""
368 LDFLAGS_SHARED="-shared"
371 mandir="\${prefix}/share/man"
372 datadir="\${prefix}/share"
373 firmwarepath="\${prefix}/share/qemu-firmware"
374 qemu_docdir="\${prefix}/share/doc/qemu"
375 bindir="\${prefix}/bin"
376 libdir="\${prefix}/lib"
377 libexecdir="\${prefix}/libexec"
378 includedir="\${prefix}/include"
379 sysconfdir="\${prefix}/etc"
380 local_statedir="\${prefix}/var"
413 guest_agent_with_vss="no"
414 guest_agent_ntddscsi="no"
423 debug_stack_usage="no"
427 glusterfs_xlator_opt="no"
428 glusterfs_discard="no"
429 glusterfs_fallocate="no"
430 glusterfs_zerofill="no"
434 tls_priority="NORMAL"
446 live_block_migration="yes"
459 # parse CC options first
461 optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
463 --cross-prefix=*) cross_prefix="$optarg"
467 --cxx=*) CXX="$optarg"
469 --source-path=*) source_path="$optarg"
471 --cpu=*) cpu="$optarg"
473 --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
475 --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
477 --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
478 EXTRA_LDFLAGS="$optarg"
480 --enable-debug-info) debug_info="yes"
482 --disable-debug-info) debug_info="no"
487 # Using uname is really, really broken. Once we have the right set of checks
488 # we can eliminate its usage altogether.
490 # Preferred compiler:
492 # ${cross_prefix}gcc (if cross-prefix specified)
494 if test -z "${CC}${cross_prefix}"; then
497 cc="${CC-${cross_prefix}gcc}"
500 if test -z "${CXX}${cross_prefix}"; then
503 cxx="${CXX-${cross_prefix}g++}"
506 ar="${AR-${cross_prefix}ar}"
507 as="${AS-${cross_prefix}as}"
510 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
511 ld="${LD-${cross_prefix}ld}"
512 ranlib="${RANLIB-${cross_prefix}ranlib}"
513 nm="${NM-${cross_prefix}nm}"
514 strip="${STRIP-${cross_prefix}strip}"
515 windres="${WINDRES-${cross_prefix}windres}"
516 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
518 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
520 pkg_config=query_pkg_config
521 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
522 sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
524 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
525 ARFLAGS="${ARFLAGS-rv}"
527 # default flags for all hosts
528 # We use -fwrapv to tell the compiler that we require a C dialect where
529 # left shift of signed integers is well defined and has the expected
530 # 2s-complement style results. (Both clang and gcc agree that it
531 # provides these semantics.)
532 QEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
533 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
534 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
535 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
536 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/accel/tcg -I\$(SRC_PATH)/include"
537 if test "$debug_info" = "yes"; then
539 LDFLAGS="-g $LDFLAGS"
542 # make source path absolute
543 source_path=$(cd "$source_path"; pwd)
545 # running configure in the source tree?
546 # we know that's the case if configure is there.
547 if test -f "./configure"; then
548 pwd_is_source_path="y"
550 pwd_is_source_path="n"
556 #error $1 not defined
558 int main(void) { return 0; }
566 int main(void) { return 0; }
573 int main(void) { return 0; }
577 if check_define __linux__ ; then
579 elif check_define _WIN32 ; then
581 elif check_define __OpenBSD__ ; then
583 elif check_define __sun__ ; then
585 elif check_define __HAIKU__ ; then
587 elif check_define __FreeBSD__ ; then
589 elif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
590 targetos='GNU/kFreeBSD'
591 elif check_define __DragonFly__ ; then
593 elif check_define __NetBSD__; then
595 elif check_define __APPLE__; then
598 # This is a fatal error, but don't report it yet, because we
599 # might be going to just print the --help text, or it might
600 # be the result of a missing compiler.
605 # Some host OSes need non-standard checks for which CPU to use.
606 # Note that these checks are broken for cross-compilation: if you're
607 # cross-compiling to one of these OSes then you'll need to specify
608 # the correct CPU with the --cpu option.
611 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
612 # run 64-bit userspace code.
613 # If the user didn't specify a CPU explicitly and the kernel says this is
614 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
615 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
620 # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
621 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
626 if test ! -z "$cpu" ; then
627 # command line argument
629 elif check_define __i386__ ; then
631 elif check_define __x86_64__ ; then
632 if check_define __ILP32__ ; then
637 elif check_define __sparc__ ; then
638 if check_define __arch64__ ; then
643 elif check_define _ARCH_PPC ; then
644 if check_define _ARCH_PPC64 ; then
649 elif check_define __mips__ ; then
651 elif check_define __s390__ ; then
652 if check_define __s390x__ ; then
657 elif check_define __arm__ ; then
659 elif check_define __aarch64__ ; then
666 # Normalise host CPU name and set ARCH.
667 # Note that this case should only have supported host CPUs, not guests.
669 ppc|ppc64|s390|s390x|sparc64|x32)
673 i386|i486|i586|i686|i86pc|BePC)
698 # This will result in either an error or falling back to TCI later
702 if test -z "$ARCH"; then
708 # host *BSD for user mode
715 audio_possible_drivers="dsound sdl"
716 if check_include dsound.h; then
717 audio_drv_list="dsound"
726 audio_possible_drivers="oss sdl pa"
732 audio_possible_drivers="oss sdl pa"
733 # needed for kinfo_getvmmap(3) in libutil.h
735 # needed for kinfo_getproc
736 libs_qga="-lutil $libs_qga"
737 netmap="" # enable netmap autodetect
738 HOST_VARIANT_DIR="freebsd"
745 audio_possible_drivers="oss sdl pa"
746 HOST_VARIANT_DIR="dragonfly"
752 audio_possible_drivers="oss sdl"
754 HOST_VARIANT_DIR="netbsd"
761 audio_possible_drivers="sdl"
762 HOST_VARIANT_DIR="openbsd"
769 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
770 if [ "$cpu" = "x86_64" ] ; then
771 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
772 LDFLAGS="-arch x86_64 $LDFLAGS"
775 audio_drv_list="coreaudio"
776 audio_possible_drivers="coreaudio sdl"
777 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
778 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
779 # Disable attempts to use ObjectiveC features in os/object.h since they
780 # won't work when we're compiling with gcc as a C compiler.
781 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
782 HOST_VARIANT_DIR="darwin"
788 install="${INSTALL-ginstall}"
789 smbd="${SMBD-/usr/sfw/sbin/smbd}"
790 if test -f /usr/include/sys/soundcard.h ; then
793 audio_possible_drivers="oss sdl"
794 # needed for CMSG_ macros in sys/socket.h
795 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
796 # needed for TIOCWIN* defines in termios.h
797 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
798 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
799 solarisnetlibs="-lsocket -lnsl -lresolv"
800 LIBS="$solarisnetlibs $LIBS"
801 libs_qga="$solarisnetlibs $libs_qga"
805 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
806 LIBS="-lposix_error_mapper -lnetwork $LIBS"
810 audio_possible_drivers="oss alsa sdl pa"
817 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
822 if [ "$bsd" = "yes" ] ; then
823 if [ "$darwin" != "yes" ] ; then
828 : ${make=${MAKE-make}}
829 : ${install=${INSTALL-install}}
830 : ${python=${PYTHON-python}}
831 : ${smbd=${SMBD-/usr/sbin/smbd}}
833 # Default objcc to clang if available, otherwise use CC
840 if test "$mingw32" = "yes" ; then
843 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
844 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
845 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
846 # MinGW needs -mthreads for TLS and macro _MT.
847 QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
848 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
850 if compile_prog "" "-liberty" ; then
851 LIBS="-liberty $LIBS"
853 prefix="c:/Program Files/QEMU"
856 qemu_docdir="\${prefix}"
858 sysconfdir="\${prefix}"
861 libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
867 optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
869 --help|-h) show_help=yes
871 --version|-V) exec cat $source_path/VERSION
873 --prefix=*) prefix="$optarg"
875 --interp-prefix=*) interp_prefix="$optarg"
883 --host-cc=*) host_cc="$optarg"
887 --iasl=*) iasl="$optarg"
889 --objcc=*) objcc="$optarg"
891 --make=*) make="$optarg"
893 --install=*) install="$optarg"
895 --python=*) python="$optarg"
897 --gcov=*) gcov_tool="$optarg"
899 --smbd=*) smbd="$optarg"
909 --disable-debug-info)
919 --target-list=*) target_list="$optarg"
921 --enable-trace-backends=*) trace_backends="$optarg"
923 # XXX: backwards compatibility
924 --enable-trace-backend=*) trace_backends="$optarg"
926 --with-trace-file=*) trace_file="$optarg"
928 --enable-gprof) gprof="yes"
930 --enable-gcov) gcov="yes"
934 LDFLAGS="-static $LDFLAGS"
935 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
937 --mandir=*) mandir="$optarg"
939 --bindir=*) bindir="$optarg"
941 --libdir=*) libdir="$optarg"
943 --libexecdir=*) libexecdir="$optarg"
945 --includedir=*) includedir="$optarg"
947 --datadir=*) datadir="$optarg"
949 --with-confsuffix=*) confsuffix="$optarg"
951 --docdir=*) qemu_docdir="$optarg"
953 --sysconfdir=*) sysconfdir="$optarg"
955 --localstatedir=*) local_statedir="$optarg"
957 --firmwarepath=*) firmwarepath="$optarg"
959 --sbindir=*|--sharedstatedir=*|\
960 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
961 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
962 # These switches are silently ignored, for compatibility with
963 # autoconf-generated configure scripts. This allows QEMU's
964 # configure to be used by RPM and similar macros that set
965 # lots of directory switches by default.
967 --disable-sdl) sdl="no"
969 --enable-sdl) sdl="yes"
971 --with-sdlabi=*) sdlabi="$optarg"
973 --disable-qom-cast-debug) qom_cast_debug="no"
975 --enable-qom-cast-debug) qom_cast_debug="yes"
977 --disable-virtfs) virtfs="no"
979 --enable-virtfs) virtfs="yes"
981 --disable-mpath) mpath="no"
983 --enable-mpath) mpath="yes"
985 --disable-vnc) vnc="no"
987 --enable-vnc) vnc="yes"
989 --oss-lib=*) oss_lib="$optarg"
991 --audio-drv-list=*) audio_drv_list="$optarg"
993 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
995 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
997 --enable-debug-tcg) debug_tcg="yes"
999 --disable-debug-tcg) debug_tcg="no"
1002 # Enable debugging options that aren't excessively noisy
1008 --enable-sanitizers) sanitizers="yes"
1010 --disable-sanitizers) sanitizers="no"
1012 --enable-sparse) sparse="yes"
1014 --disable-sparse) sparse="no"
1016 --disable-strip) strip_opt="no"
1018 --disable-vnc-sasl) vnc_sasl="no"
1020 --enable-vnc-sasl) vnc_sasl="yes"
1022 --disable-vnc-jpeg) vnc_jpeg="no"
1024 --enable-vnc-jpeg) vnc_jpeg="yes"
1026 --disable-vnc-png) vnc_png="no"
1028 --enable-vnc-png) vnc_png="yes"
1030 --disable-slirp) slirp="no"
1032 --disable-vde) vde="no"
1034 --enable-vde) vde="yes"
1036 --disable-netmap) netmap="no"
1038 --enable-netmap) netmap="yes"
1040 --disable-xen) xen="no"
1042 --enable-xen) xen="yes"
1044 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1046 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1048 --disable-xen-pv-domain-build) xen_pv_domain_build="no"
1050 --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
1052 --disable-brlapi) brlapi="no"
1054 --enable-brlapi) brlapi="yes"
1056 --disable-bluez) bluez="no"
1058 --enable-bluez) bluez="yes"
1060 --disable-kvm) kvm="no"
1062 --enable-kvm) kvm="yes"
1064 --disable-hax) hax="no"
1066 --enable-hax) hax="yes"
1068 --disable-hvf) hvf="no"
1070 --enable-hvf) hvf="yes"
1072 --disable-whpx) whpx="no"
1074 --enable-whpx) whpx="yes"
1076 --disable-tcg-interpreter) tcg_interpreter="no"
1078 --enable-tcg-interpreter) tcg_interpreter="yes"
1080 --disable-cap-ng) cap_ng="no"
1082 --enable-cap-ng) cap_ng="yes"
1084 --disable-tcg) tcg="no"
1086 --enable-tcg) tcg="yes"
1088 --disable-malloc-trim) malloc_trim="no"
1090 --enable-malloc-trim) malloc_trim="yes"
1092 --disable-spice) spice="no"
1094 --enable-spice) spice="yes"
1096 --disable-libiscsi) libiscsi="no"
1098 --enable-libiscsi) libiscsi="yes"
1100 --disable-libnfs) libnfs="no"
1102 --enable-libnfs) libnfs="yes"
1104 --enable-profiler) profiler="yes"
1106 --disable-cocoa) cocoa="no"
1110 audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
1112 --disable-system) softmmu="no"
1114 --enable-system) softmmu="yes"
1121 --disable-linux-user) linux_user="no"
1123 --enable-linux-user) linux_user="yes"
1125 --disable-bsd-user) bsd_user="no"
1127 --enable-bsd-user) bsd_user="yes"
1129 --enable-pie) pie="yes"
1131 --disable-pie) pie="no"
1133 --enable-werror) werror="yes"
1135 --disable-werror) werror="no"
1137 --enable-stack-protector) stack_protector="yes"
1139 --disable-stack-protector) stack_protector="no"
1141 --disable-curses) curses="no"
1143 --enable-curses) curses="yes"
1145 --disable-curl) curl="no"
1147 --enable-curl) curl="yes"
1149 --disable-fdt) fdt="no"
1151 --enable-fdt) fdt="yes"
1153 --disable-linux-aio) linux_aio="no"
1155 --enable-linux-aio) linux_aio="yes"
1157 --disable-attr) attr="no"
1159 --enable-attr) attr="yes"
1161 --disable-blobs) blobs="no"
1163 --with-pkgversion=*) pkgversion=" ($optarg)"
1165 --with-coroutine=*) coroutine="$optarg"
1167 --disable-coroutine-pool) coroutine_pool="no"
1169 --enable-coroutine-pool) coroutine_pool="yes"
1171 --enable-debug-stack-usage) debug_stack_usage="yes"
1173 --enable-crypto-afalg) crypto_afalg="yes"
1175 --disable-crypto-afalg) crypto_afalg="no"
1177 --disable-docs) docs="no"
1179 --enable-docs) docs="yes"
1181 --disable-vhost-net) vhost_net="no"
1183 --enable-vhost-net) vhost_net="yes"
1185 --disable-vhost-scsi) vhost_scsi="no"
1187 --enable-vhost-scsi) vhost_scsi="yes"
1189 --disable-vhost-vsock) vhost_vsock="no"
1191 --enable-vhost-vsock) vhost_vsock="yes"
1193 --disable-opengl) opengl="no"
1195 --enable-opengl) opengl="yes"
1197 --disable-rbd) rbd="no"
1199 --enable-rbd) rbd="yes"
1201 --disable-xfsctl) xfs="no"
1203 --enable-xfsctl) xfs="yes"
1205 --disable-smartcard) smartcard="no"
1207 --enable-smartcard) smartcard="yes"
1209 --disable-libusb) libusb="no"
1211 --enable-libusb) libusb="yes"
1213 --disable-usb-redir) usb_redir="no"
1215 --enable-usb-redir) usb_redir="yes"
1217 --disable-zlib-test) zlib="no"
1219 --disable-lzo) lzo="no"
1221 --enable-lzo) lzo="yes"
1223 --disable-snappy) snappy="no"
1225 --enable-snappy) snappy="yes"
1227 --disable-bzip2) bzip2="no"
1229 --enable-bzip2) bzip2="yes"
1231 --enable-guest-agent) guest_agent="yes"
1233 --disable-guest-agent) guest_agent="no"
1235 --enable-guest-agent-msi) guest_agent_msi="yes"
1237 --disable-guest-agent-msi) guest_agent_msi="no"
1239 --with-vss-sdk) vss_win32_sdk=""
1241 --with-vss-sdk=*) vss_win32_sdk="$optarg"
1243 --without-vss-sdk) vss_win32_sdk="no"
1245 --with-win-sdk) win_sdk=""
1247 --with-win-sdk=*) win_sdk="$optarg"
1249 --without-win-sdk) win_sdk="no"
1251 --enable-tools) want_tools="yes"
1253 --disable-tools) want_tools="no"
1255 --enable-seccomp) seccomp="yes"
1257 --disable-seccomp) seccomp="no"
1259 --disable-glusterfs) glusterfs="no"
1261 --enable-glusterfs) glusterfs="yes"
1263 --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
1264 echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1266 --enable-vhdx|--disable-vhdx)
1267 echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1269 --enable-uuid|--disable-uuid)
1270 echo "$0: $opt is obsolete, UUID support is always built" >&2
1272 --disable-gtk) gtk="no"
1274 --enable-gtk) gtk="yes"
1276 --tls-priority=*) tls_priority="$optarg"
1278 --disable-gnutls) gnutls="no"
1280 --enable-gnutls) gnutls="yes"
1282 --disable-nettle) nettle="no"
1284 --enable-nettle) nettle="yes"
1286 --disable-gcrypt) gcrypt="no"
1288 --enable-gcrypt) gcrypt="yes"
1290 --enable-rdma) rdma="yes"
1292 --disable-rdma) rdma="no"
1294 --with-gtkabi=*) gtkabi="$optarg"
1296 --disable-vte) vte="no"
1298 --enable-vte) vte="yes"
1300 --disable-virglrenderer) virglrenderer="no"
1302 --enable-virglrenderer) virglrenderer="yes"
1304 --disable-tpm) tpm="no"
1306 --enable-tpm) tpm="yes"
1308 --disable-libssh2) libssh2="no"
1310 --enable-libssh2) libssh2="yes"
1312 --disable-live-block-migration) live_block_migration="no"
1314 --enable-live-block-migration) live_block_migration="yes"
1316 --disable-numa) numa="no"
1318 --enable-numa) numa="yes"
1320 --disable-libxml2) libxml2="no"
1322 --enable-libxml2) libxml2="yes"
1324 --disable-tcmalloc) tcmalloc="no"
1326 --enable-tcmalloc) tcmalloc="yes"
1328 --disable-jemalloc) jemalloc="no"
1330 --enable-jemalloc) jemalloc="yes"
1332 --disable-replication) replication="no"
1334 --enable-replication) replication="yes"
1336 --disable-vxhs) vxhs="no"
1338 --enable-vxhs) vxhs="yes"
1340 --disable-vhost-user) vhost_user="no"
1342 --enable-vhost-user)
1344 if test "$mingw32" = "yes"; then
1345 error_exit "vhost-user isn't available on win32"
1348 --disable-capstone) capstone="no"
1350 --enable-capstone) capstone="yes"
1352 --enable-capstone=git) capstone="git"
1354 --enable-capstone=system) capstone="system"
1356 --with-git=*) git="$optarg"
1358 --enable-git-update) git_update=yes
1360 --disable-git-update) git_update=no
1363 echo "ERROR: unknown option $opt"
1364 echo "Try '$0 --help' for more information"
1370 if test "$vhost_user" = ""; then
1371 if test "$mingw32" = "yes"; then
1381 LDFLAGS="-m32 $LDFLAGS"
1385 LDFLAGS="-m64 $LDFLAGS"
1388 CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1389 LDFLAGS="-m32 -mv8plus $LDFLAGS"
1392 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1393 LDFLAGS="-m64 $LDFLAGS"
1397 LDFLAGS="-m31 $LDFLAGS"
1401 LDFLAGS="-m64 $LDFLAGS"
1405 LDFLAGS="-m32 $LDFLAGS"
1406 cc_i386='$(CC) -m32'
1409 # ??? Only extremely old AMD cpus do not have cmpxchg16b.
1410 # If we truly care, we should simply detect this case at
1411 # runtime and generate the fallback to serial emulation.
1412 CPU_CFLAGS="-m64 -mcx16"
1413 LDFLAGS="-m64 $LDFLAGS"
1414 cc_i386='$(CC) -m32'
1418 LDFLAGS="-mx32 $LDFLAGS"
1419 cc_i386='$(CC) -m32'
1421 # No special flags required for other host CPUs
1424 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1426 # For user-mode emulation the host arch has to be one we explicitly
1427 # support, even if we're using TCI.
1428 if [ "$ARCH" = "unknown" ]; then
1433 default_target_list=""
1437 if [ "$softmmu" = "yes" ]; then
1438 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1440 if [ "$linux_user" = "yes" ]; then
1441 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1443 if [ "$bsd_user" = "yes" ]; then
1444 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1447 for config in $mak_wilds; do
1448 default_target_list="${default_target_list} $(basename "$config" .mak)"
1451 # Enumerate public trace backends for --help output
1452 trace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1454 if test x"$show_help" = x"yes" ; then
1457 Usage: configure [options]
1458 Options: [defaults in brackets after descriptions]
1461 --help print this message
1462 --prefix=PREFIX install in PREFIX [$prefix]
1463 --interp-prefix=PREFIX where to find shared libraries, etc.
1464 use %M for cpu name [$interp_prefix]
1465 --target-list=LIST set target list (default: build everything)
1466 $(echo Available targets: $default_target_list | \
1467 fold -s -w 53 | sed -e 's/^/ /')
1469 Advanced options (experts only):
1470 --source-path=PATH path of source code [$source_path]
1471 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1472 --cc=CC use C compiler CC [$cc]
1473 --iasl=IASL use ACPI compiler IASL [$iasl]
1474 --host-cc=CC use C compiler CC [$host_cc] for code run at
1476 --cxx=CXX use C++ compiler CXX [$cxx]
1477 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1478 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1479 --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
1480 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1481 --make=MAKE use specified make [$make]
1482 --install=INSTALL use specified install [$install]
1483 --python=PYTHON use specified python [$python]
1484 --smbd=SMBD use specified smbd [$smbd]
1485 --static enable static build [$static]
1486 --mandir=PATH install man pages in PATH
1487 --datadir=PATH install firmware in PATH$confsuffix
1488 --docdir=PATH install documentation in PATH$confsuffix
1489 --bindir=PATH install binaries in PATH
1490 --libdir=PATH install libraries in PATH
1491 --sysconfdir=PATH install config in PATH$confsuffix
1492 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1493 --firmwarepath=PATH search PATH for firmware files
1494 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1495 --enable-debug enable common debug build options
1496 --enable-sanitizers enable default sanitizers
1497 --disable-strip disable stripping binaries
1498 --disable-werror disable compilation abort on warning
1499 --disable-stack-protector disable compiler-provided stack protection
1500 --audio-drv-list=LIST set audio drivers list:
1501 Available drivers: $audio_possible_drivers
1502 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1503 --block-drv-rw-whitelist=L
1504 set block driver read-write whitelist
1505 (affects only QEMU, not qemu-img)
1506 --block-drv-ro-whitelist=L
1507 set block driver read-only whitelist
1508 (affects only QEMU, not qemu-img)
1509 --enable-trace-backends=B Set trace backend
1510 Available backends: $trace_backend_list
1511 --with-trace-file=NAME Full PATH,NAME of file to store traces
1513 --disable-slirp disable SLIRP userspace network connectivity
1514 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1515 --enable-malloc-trim enable libc malloc_trim() for memory optimization
1516 --oss-lib path to OSS library
1517 --cpu=CPU Build for host CPU [$cpu]
1518 --with-coroutine=BACKEND coroutine backend. Supported options:
1519 ucontext, sigaltstack, windows
1520 --enable-gcov enable test coverage analysis with gcov
1521 --gcov=GCOV use specified gcov [$gcov_tool]
1522 --disable-blobs disable installing provided firmware blobs
1523 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1524 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1525 --tls-priority default TLS protocol/cipher priority string
1526 --enable-gprof QEMU profiling with gprof
1527 --enable-profiler profiler support
1528 --enable-xen-pv-domain-build
1529 xen pv domain builder
1530 --enable-debug-stack-usage
1531 track the maximum stack usage of stacks created by qemu_alloc_stack
1533 Optional features, enabled with --enable-FEATURE and
1534 disabled with --disable-FEATURE, default is enabled if available:
1536 system all system emulation targets
1537 user supported user emulation targets
1538 linux-user all linux usermode emulation targets
1539 bsd-user all BSD usermode emulation targets
1540 docs build documentation
1541 guest-agent build the QEMU Guest Agent
1542 guest-agent-msi build guest agent Windows MSI installation package
1543 pie Position Independent Executables
1544 modules modules support
1545 debug-tcg TCG debugging (default is disabled)
1546 debug-info debugging information
1547 sparse sparse checker
1549 gnutls GNUTLS cryptography support
1550 nettle nettle cryptography support
1551 gcrypt libgcrypt cryptography support
1553 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1555 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1556 vte vte support for the gtk UI
1559 vnc-sasl SASL encryption for VNC server
1560 vnc-jpeg JPEG lossy compression for VNC server
1561 vnc-png PNG compression for VNC server
1562 cocoa Cocoa UI (Mac OS X only)
1564 mpath Multipath persistent reservation passthrough
1565 xen xen backend driver support
1567 brlapi BrlAPI (Braile)
1568 curl curl connectivity
1570 bluez bluez stack connectivity
1571 kvm KVM acceleration support
1572 hax HAX acceleration support
1573 hvf Hypervisor.framework acceleration support
1574 whpx Windows Hypervisor Platform acceleration support
1575 rdma RDMA-based migration support
1576 vde support for vde network
1577 netmap support for netmap network
1578 linux-aio Linux AIO support
1579 cap-ng libcap-ng support
1580 attr attr and xattr support
1581 vhost-net vhost-net acceleration support
1583 rbd rados block device (rbd)
1584 libiscsi iscsi support
1586 smartcard smartcard support (libcacard)
1587 libusb libusb (for usb passthrough)
1588 live-block-migration Block migration in the main migration stream
1589 usb-redir usb network redirection support
1590 lzo support of lzo compression library
1591 snappy support of snappy compression library
1592 bzip2 support of bzip2 compression library
1593 (for reading bzip2-compressed dmg images)
1594 seccomp seccomp support
1595 coroutine-pool coroutine freelist (better performance)
1596 glusterfs GlusterFS backend
1598 libssh2 ssh block device support
1599 numa libnuma support
1600 libxml2 for Parallels image format
1601 tcmalloc tcmalloc support
1602 jemalloc jemalloc support
1603 replication replication support
1604 vhost-vsock virtio sockets device support
1605 opengl opengl support
1606 virglrenderer virgl rendering support
1607 xfsctl xfsctl support
1608 qom-cast-debug cast debugging support
1609 tools build qemu-io, qemu-nbd and qemu-image tools
1610 vxhs Veritas HyperScale vDisk backend support
1611 crypto-afalg Linux AF_ALG crypto backend driver
1612 vhost-user vhost-user support
1613 capstone capstone disassembler support
1615 NOTE: The object files are built at the place where configure is launched
1620 if ! has $python; then
1621 error_exit "Python not found. Use --python=/path/to/python"
1624 # Note that if the Python conditional here evaluates True we will exit
1625 # with status 1 which is a shell 'false' value.
1626 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,6))'; then
1627 error_exit "Cannot use '$python', Python 2 >= 2.6 or Python 3 is required." \
1628 "Use --python=/path/to/python to specify a supported Python."
1631 # Suppress writing compiled files
1634 # Check that the C compiler works. Doing this here before testing
1635 # the host CPU ensures that we had a valid CC to autodetect the
1636 # $cpu var (and we should bail right here if that's not the case).
1637 # It also allows the help message to be printed without a CC.
1639 if compile_object ; then
1640 : C compiler works ok
1642 error_exit "\"$cc\" either does not exist or does not work"
1644 if ! compile_prog ; then
1645 error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
1648 # Now we have handled --enable-tcg-interpreter and know we're not just
1649 # printing the help message, bail out if the host CPU isn't supported.
1650 if test "$ARCH" = "unknown"; then
1651 if test "$tcg_interpreter" = "yes" ; then
1652 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1654 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1658 # Consult white-list to determine whether to enable werror
1659 # by default. Only enable by default for git builds
1660 if test -z "$werror" ; then
1661 if test -d "$source_path/.git" -a \
1662 \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
1669 if test "$bogus_os" = "yes"; then
1670 # Now that we know that we're not printing the help and that
1671 # the compiler works (so the results of the check_defines we used
1672 # to identify the OS are reliable), if we didn't recognize the
1673 # host OS we should stop now.
1674 error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1677 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1678 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1679 gcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1680 gcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1681 gcc_flags="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
1682 gcc_flags="-Wno-string-plus-int $gcc_flags"
1683 # Note that we do not add -Werror to gcc_flags here, because that would
1684 # enable it for all configure tests. If a configure test failed due
1685 # to -Werror this would just silently disable some features,
1686 # so it's too error prone.
1688 cc_has_warning_flag() {
1691 # Use the positive sense of the flag when testing for -Wno-wombat
1692 # support (gcc will happily accept the -Wno- form of unknown
1694 optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
1695 compile_prog "-Werror $optflag" ""
1698 for flag in $gcc_flags; do
1699 if cc_has_warning_flag $flag ; then
1700 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1704 if test "$stack_protector" != "no"; then
1706 int main(int argc, char *argv[])
1708 char arr[64], *p = arr, *c = argv[0];
1715 gcc_flags="-fstack-protector-strong -fstack-protector-all"
1717 for flag in $gcc_flags; do
1718 # We need to check both a compile and a link, since some compiler
1719 # setups fail only on a .c->.o compile and some only at link time
1720 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1721 compile_prog "-Werror $flag" ""; then
1722 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1727 if test "$stack_protector" = yes; then
1728 if test $sp_on = 0; then
1729 error_exit "Stack protector not supported"
1734 # Disable -Wmissing-braces on older compilers that warn even for
1735 # the "universal" C zero initializer {0}.
1741 if compile_object "-Werror" "" ; then
1744 QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
1747 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1748 # large functions that use global variables. The bug is in all releases of
1749 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1750 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1752 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1753 int main(void) { return 0; }
1755 #error No bug in this compiler.
1758 if compile_prog "-Werror -fno-gcse" "" ; then
1759 TRANSLATE_OPT_CFLAGS=-fno-gcse
1762 if test "$static" = "yes" ; then
1763 if test "$modules" = "yes" ; then
1764 error_exit "static and modules are mutually incompatible"
1766 if test "$pie" = "yes" ; then
1767 error_exit "static and pie are mutually incompatible"
1773 # Unconditional check for compiler __thread support
1775 static __thread int tls_var;
1776 int main(void) { return tls_var; }
1779 if ! compile_prog "-Werror" "" ; then
1780 error_exit "Your compiler does not support the __thread specifier for " \
1781 "Thread-Local Storage (TLS). Please upgrade to a version that does."
1784 if test "$pie" = ""; then
1785 case "$cpu-$targetos" in
1786 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1794 if test "$pie" != "no" ; then
1798 # define THREAD __thread
1803 static THREAD int tls_var;
1805 int main(void) { return tls_var; }
1808 if compile_prog "-fPIE -DPIE" "-pie"; then
1809 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1810 LDFLAGS="-pie $LDFLAGS"
1812 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1813 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1816 if test "$pie" = "yes"; then
1817 error_exit "PIE not available due to missing toolchain support"
1819 echo "Disabling PIE due to missing toolchain support"
1824 if compile_prog "-Werror -fno-pie" "-nopie"; then
1825 CFLAGS_NOPIE="-fno-pie"
1826 LDFLAGS_NOPIE="-nopie"
1830 ##########################################
1831 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1832 # use i686 as default anyway, but for those that don't, an explicit
1833 # specification is necessary
1835 if test "$cpu" = "i386"; then
1837 static int sfaa(int *ptr)
1839 return __sync_fetch_and_and(ptr, 0);
1845 val = __sync_val_compare_and_swap(&val, 0, 1);
1850 if ! compile_prog "" "" ; then
1851 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1855 #########################################
1856 # Solaris specific configure tool chain decisions
1858 if test "$solaris" = "yes" ; then
1859 if has $install; then
1862 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1863 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1864 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1866 if test "$(path_of $install)" = "/usr/sbin/install" ; then
1867 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1868 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1869 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1874 if test -f /usr/ccs/bin/ar ; then
1875 error_exit "No path includes ar" \
1876 "Add /usr/ccs/bin to your path and rerun configure"
1878 error_exit "No path includes ar"
1882 if test -z "${target_list+xxx}" ; then
1883 for target in $default_target_list; do
1884 supported_target $target 2>/dev/null && \
1885 target_list="$target_list $target"
1887 target_list="${target_list# }"
1889 target_list=$(echo "$target_list" | sed -e 's/,/ /g')
1890 for target in $target_list; do
1891 # Check that we recognised the target name; this allows a more
1892 # friendly error message than if we let it fall through.
1893 case " $default_target_list " in
1897 error_exit "Unknown target name '$target'"
1900 supported_target $target || exit 1
1904 # see if system emulation was really requested
1905 case " $target_list " in
1906 *"-softmmu "*) softmmu=yes
1912 feature_not_found() {
1916 error_exit "User requested feature $feature" \
1917 "configure was not able to find it." \
1922 # big/little endian test
1924 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1925 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1926 extern int foo(short *, short *);
1927 int main(int argc, char *argv[]) {
1928 return foo(big_endian, little_endian);
1932 if compile_object ; then
1933 if strings -a $TMPO | grep -q BiGeNdIaN ; then
1935 elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
1938 echo big/little test failed
1941 echo big/little test failed
1944 ##########################################
1945 # cocoa implies not SDL or GTK
1946 # (the cocoa UI code currently assumes it is always the active UI
1947 # and doesn't interact well with other UI frontend code)
1948 if test "$cocoa" = "yes"; then
1949 if test "$sdl" = "yes"; then
1950 error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1952 if test "$gtk" = "yes"; then
1953 error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1959 # Some versions of Mac OS X incorrectly define SIZE_MAX
1963 int main(int argc, char *argv[]) {
1964 return printf("%zu", SIZE_MAX);
1967 have_broken_size_max=no
1968 if ! compile_object -Werror ; then
1969 have_broken_size_max=yes
1972 ##########################################
1976 #include <sys/socket.h>
1977 #include <linux/ip.h>
1978 int main(void) { return sizeof(struct mmsghdr); }
1980 if compile_prog "" "" ; then
1986 ##########################################
1987 # MinGW / Mingw-w64 localtime_r/gmtime_r check
1989 if test "$mingw32" = "yes"; then
1990 # Some versions of MinGW / Mingw-w64 lack localtime_r
1991 # and gmtime_r entirely.
1993 # Some versions of Mingw-w64 define a macro for
1994 # localtime_r/gmtime_r.
1996 # Some versions of Mingw-w64 will define functions
1997 # for localtime_r/gmtime_r, but only if you have
1998 # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
1999 # though, unistd.h and pthread.h both define
2002 # So this #undef localtime_r and #include <unistd.h>
2003 # are not in fact redundant.
2008 int main(void) { localtime_r(NULL, NULL); return 0; }
2010 if compile_prog "" "" ; then
2017 ##########################################
2020 if ! has "$pkg_config_exe"; then
2021 error_exit "pkg-config binary '$pkg_config_exe' not found"
2024 ##########################################
2027 if test "$linux_user" = "yes"; then
2030 #include <linux/futex.h>
2032 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2038 if ! compile_object ; then
2039 feature_not_found "nptl" "Install glibc and linux kernel headers."
2043 #########################################
2046 if test "$zlib" != "no" ; then
2049 int main(void) { zlibVersion(); return 0; }
2051 if compile_prog "" "-lz" ; then
2054 error_exit "zlib check failed" \
2055 "Make sure to have the zlib libs and headers installed."
2060 ##########################################
2063 if test "$lzo" != "no" ; then
2065 #include <lzo/lzo1x.h>
2066 int main(void) { lzo_version(); return 0; }
2068 if compile_prog "" "-llzo2" ; then
2069 libs_softmmu="$libs_softmmu -llzo2"
2072 if test "$lzo" = "yes"; then
2073 feature_not_found "liblzo2" "Install liblzo2 devel"
2079 ##########################################
2082 if test "$snappy" != "no" ; then
2084 #include <snappy-c.h>
2085 int main(void) { snappy_max_compressed_length(4096); return 0; }
2087 if compile_prog "" "-lsnappy" ; then
2088 libs_softmmu="$libs_softmmu -lsnappy"
2091 if test "$snappy" = "yes"; then
2092 feature_not_found "libsnappy" "Install libsnappy devel"
2098 ##########################################
2101 if test "$bzip2" != "no" ; then
2104 int main(void) { BZ2_bzlibVersion(); return 0; }
2106 if compile_prog "" "-lbz2" ; then
2109 if test "$bzip2" = "yes"; then
2110 feature_not_found "libbzip2" "Install libbzip2 devel"
2116 ##########################################
2119 if test "$seccomp" != "no" ; then
2122 libseccomp_minver="2.1.0"
2125 libseccomp_minver="2.2.0"
2128 libseccomp_minver="2.2.3"
2131 libseccomp_minver="2.3.0"
2134 libseccomp_minver=""
2138 if test "$libseccomp_minver" != "" &&
2139 $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2140 seccomp_cflags="$($pkg_config --cflags libseccomp)"
2141 seccomp_libs="$($pkg_config --libs libseccomp)"
2144 if test "$seccomp" = "yes" ; then
2145 if test "$libseccomp_minver" != "" ; then
2146 feature_not_found "libseccomp" \
2147 "Install libseccomp devel >= $libseccomp_minver"
2149 feature_not_found "libseccomp" \
2150 "libseccomp is not supported for host cpu $cpu"
2156 ##########################################
2159 if test "$xen" != "no" ; then
2160 # Check whether Xen library path is specified via --extra-ldflags to avoid
2161 # overriding this setting with pkg-config output. If not, try pkg-config
2162 # to obtain all needed flags.
2164 if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2165 $pkg_config --exists xencontrol ; then
2166 xen_ctrl_version="$(printf '%d%02d%02d' \
2167 $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2169 xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2170 xen_pc="$xen_pc xenevtchn xendevicemodel"
2171 QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2172 libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2173 LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
2176 xen_libs="-lxenstore -lxenctrl -lxenguest"
2177 xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2179 # First we test whether Xen headers and libraries are available.
2180 # If no, we are done and there is no Xen support.
2181 # If yes, more tests are run to detect the Xen version.
2185 #include <xenctrl.h>
2190 if ! compile_prog "" "$xen_libs" ; then
2192 if test "$xen" = "yes" ; then
2193 feature_not_found "xen" "Install xen devel"
2199 cat > $TMPC <<EOF &&
2200 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
2201 #include <xenforeignmemory.h>
2203 xenforeignmemory_handle *xfmem;
2205 xfmem = xenforeignmemory_open(0, 0);
2206 xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
2211 compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2213 xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2214 xen_ctrl_version=41000
2217 cat > $TMPC <<EOF &&
2218 #undef XC_WANT_COMPAT_DEVICEMODEL_API
2219 #define __XEN_TOOLS__
2220 #include <xendevicemodel.h>
2222 xendevicemodel_handle *xd;
2224 xd = xendevicemodel_open(0, 0);
2225 xendevicemodel_close(xd);
2230 compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2232 xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2233 xen_ctrl_version=40900
2236 cat > $TMPC <<EOF &&
2238 * If we have stable libs the we don't want the libxc compat
2239 * layers, regardless of what CFLAGS we may have been given.
2241 * Also, check if xengnttab_grant_copy_segment_t is defined and
2242 * grant copy operation is implemented.
2244 #undef XC_WANT_COMPAT_EVTCHN_API
2245 #undef XC_WANT_COMPAT_GNTTAB_API
2246 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
2247 #include <xenctrl.h>
2248 #include <xenstore.h>
2249 #include <xenevtchn.h>
2250 #include <xengnttab.h>
2251 #include <xenforeignmemory.h>
2253 #include <xen/hvm/hvm_info_table.h>
2254 #if !defined(HVM_MAX_VCPUS)
2255 # error HVM_MAX_VCPUS not defined
2258 xc_interface *xc = NULL;
2259 xenforeignmemory_handle *xfmem;
2260 xenevtchn_handle *xe;
2261 xengnttab_handle *xg;
2262 xen_domain_handle_t handle;
2263 xengnttab_grant_copy_segment_t* seg = NULL;
2267 xc = xc_interface_open(0, 0, 0);
2268 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2269 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2270 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2271 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2272 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2274 xfmem = xenforeignmemory_open(0, 0);
2275 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2277 xe = xenevtchn_open(0, 0);
2280 xg = xengnttab_open(0, 0);
2281 xengnttab_grant_copy(xg, 0, seg);
2286 compile_prog "" "$xen_libs $xen_stable_libs"
2288 xen_ctrl_version=40800
2291 cat > $TMPC <<EOF &&
2293 * If we have stable libs the we don't want the libxc compat
2294 * layers, regardless of what CFLAGS we may have been given.
2296 #undef XC_WANT_COMPAT_EVTCHN_API
2297 #undef XC_WANT_COMPAT_GNTTAB_API
2298 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
2299 #include <xenctrl.h>
2300 #include <xenstore.h>
2301 #include <xenevtchn.h>
2302 #include <xengnttab.h>
2303 #include <xenforeignmemory.h>
2305 #include <xen/hvm/hvm_info_table.h>
2306 #if !defined(HVM_MAX_VCPUS)
2307 # error HVM_MAX_VCPUS not defined
2310 xc_interface *xc = NULL;
2311 xenforeignmemory_handle *xfmem;
2312 xenevtchn_handle *xe;
2313 xengnttab_handle *xg;
2314 xen_domain_handle_t handle;
2318 xc = xc_interface_open(0, 0, 0);
2319 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2320 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2321 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2322 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2323 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2325 xfmem = xenforeignmemory_open(0, 0);
2326 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2328 xe = xenevtchn_open(0, 0);
2331 xg = xengnttab_open(0, 0);
2332 xengnttab_map_grant_ref(xg, 0, 0, 0);
2337 compile_prog "" "$xen_libs $xen_stable_libs"
2339 xen_ctrl_version=40701
2342 cat > $TMPC <<EOF &&
2343 #include <xenctrl.h>
2346 xc_interface *xc = NULL;
2347 xen_domain_handle_t handle;
2348 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2352 compile_prog "" "$xen_libs"
2354 xen_ctrl_version=40700
2359 cat > $TMPC <<EOF &&
2360 #include <xenctrl.h>
2361 #include <xenstore.h>
2363 #include <xen/hvm/hvm_info_table.h>
2364 #if !defined(HVM_MAX_VCPUS)
2365 # error HVM_MAX_VCPUS not defined
2370 xc = xc_interface_open(0, 0, 0);
2371 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2372 xc_gnttab_open(NULL, 0);
2373 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2374 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2375 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2376 xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2380 compile_prog "" "$xen_libs"
2382 xen_ctrl_version=40600
2387 cat > $TMPC <<EOF &&
2388 #include <xenctrl.h>
2389 #include <xenstore.h>
2391 #include <xen/hvm/hvm_info_table.h>
2392 #if !defined(HVM_MAX_VCPUS)
2393 # error HVM_MAX_VCPUS not defined
2398 xc = xc_interface_open(0, 0, 0);
2399 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2400 xc_gnttab_open(NULL, 0);
2401 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2402 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2403 xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
2407 compile_prog "" "$xen_libs"
2409 xen_ctrl_version=40500
2413 cat > $TMPC <<EOF &&
2414 #include <xenctrl.h>
2415 #include <xenstore.h>
2417 #include <xen/hvm/hvm_info_table.h>
2418 #if !defined(HVM_MAX_VCPUS)
2419 # error HVM_MAX_VCPUS not defined
2424 xc = xc_interface_open(0, 0, 0);
2425 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2426 xc_gnttab_open(NULL, 0);
2427 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2428 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2432 compile_prog "" "$xen_libs"
2434 xen_ctrl_version=40200
2438 if test "$xen" = "yes" ; then
2439 feature_not_found "xen (unsupported version)" \
2440 "Install a supported xen (xen 4.2 or newer)"
2445 if test "$xen" = yes; then
2446 if test $xen_ctrl_version -ge 40701 ; then
2447 libs_softmmu="$xen_stable_libs $libs_softmmu"
2449 libs_softmmu="$xen_libs $libs_softmmu"
2454 if test "$xen_pci_passthrough" != "no"; then
2455 if test "$xen" = "yes" && test "$linux" = "yes"; then
2456 xen_pci_passthrough=yes
2458 if test "$xen_pci_passthrough" = "yes"; then
2459 error_exit "User requested feature Xen PCI Passthrough" \
2460 " but this feature requires /sys from Linux"
2462 xen_pci_passthrough=no
2466 if test "$xen_pv_domain_build" = "yes" &&
2467 test "$xen" != "yes"; then
2468 error_exit "User requested Xen PV domain builder support" \
2469 "which requires Xen support."
2472 ##########################################
2473 # Windows Hypervisor Platform accelerator (WHPX) check
2474 if test "$whpx" != "no" ; then
2476 #include <windows.h>
2477 #include <winhvplatform.h>
2478 #include <winhvemulation.h>
2480 WHV_CAPABILITY whpx_cap;
2481 WHvGetCapability(WHvCapabilityCodeFeatures, &whpx_cap, sizeof(whpx_cap));
2485 if compile_prog "" "-lwinhvplatform -lwinhvemulation" ; then
2486 libs_softmmu="$libs_softmmu -lwinhvplatform -lwinhvemulation"
2489 if test "$whpx" = "yes"; then
2490 feature_not_found "winhvplatform" "winhvemulation is not installed"
2496 ##########################################
2498 if test "$sparse" != "no" ; then
2502 if test "$sparse" = "yes" ; then
2503 feature_not_found "sparse" "Install sparse binary"
2509 ##########################################
2513 if $pkg_config --exists "x11"; then
2514 x11_cflags=$($pkg_config --cflags x11)
2515 x11_libs=$($pkg_config --libs x11)
2518 ##########################################
2521 if test "$gtkabi" = ""; then
2522 # The GTK ABI was not specified explicitly, so try whether 3.0 is available.
2523 # Use 2.0 as a fallback if that is available.
2524 if $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
2526 elif $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
2533 if test "$gtk" != "no"; then
2534 gtkpackage="gtk+-$gtkabi"
2535 gtkx11package="gtk+-x11-$gtkabi"
2536 if test "$gtkabi" = "3.0" ; then
2541 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2542 gtk_cflags=$($pkg_config --cflags $gtkpackage)
2543 gtk_libs=$($pkg_config --libs $gtkpackage)
2544 gtk_version=$($pkg_config --modversion $gtkpackage)
2545 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2546 gtk_cflags="$gtk_cflags $x11_cflags"
2547 gtk_libs="$gtk_libs $x11_libs"
2549 libs_softmmu="$gtk_libs $libs_softmmu"
2551 elif test "$gtk" = "yes"; then
2552 feature_not_found "gtk" "Install gtk3-devel"
2559 ##########################################
2563 # Unfortunately some distros have bad pkg-config information for gnutls
2564 # such that it claims to exist but you get a compiler error if you try
2565 # to use the options returned by --libs. Specifically, Ubuntu for --static
2566 # builds doesn't work:
2567 # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
2569 # So sanity check the cflags/libs before assuming gnutls can be used.
2570 if ! $pkg_config --exists "gnutls"; then
2575 compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
2580 if test "$gnutls" != "no"; then
2581 if gnutls_works; then
2582 gnutls_cflags=$($pkg_config --cflags gnutls)
2583 gnutls_libs=$($pkg_config --libs gnutls)
2584 libs_softmmu="$gnutls_libs $libs_softmmu"
2585 libs_tools="$gnutls_libs $libs_tools"
2586 QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2589 # gnutls_rnd requires >= 2.11.0
2590 if $pkg_config --exists "gnutls >= 2.11.0"; then
2596 if $pkg_config --exists 'gnutls >= 3.0'; then
2599 elif $pkg_config --exists 'gnutls >= 2.12'; then
2600 case $($pkg_config --libs --static gnutls) in
2618 elif test "$gnutls" = "yes"; then
2619 feature_not_found "gnutls" "Install gnutls devel"
2629 # If user didn't give a --disable/enable-gcrypt flag,
2630 # then mark as disabled if user requested nettle
2631 # explicitly, or if gnutls links to nettle
2632 if test -z "$gcrypt"
2634 if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
2640 # If user didn't give a --disable/enable-nettle flag,
2641 # then mark as disabled if user requested gcrypt
2642 # explicitly, or if gnutls links to gcrypt
2643 if test -z "$nettle"
2645 if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
2651 has_libgcrypt_config() {
2652 if ! has "libgcrypt-config"
2657 if test -n "$cross_prefix"
2659 host=$(libgcrypt-config --host)
2660 if test "$host-" != $cross_prefix
2669 if test "$gcrypt" != "no"; then
2670 if has_libgcrypt_config; then
2671 gcrypt_cflags=$(libgcrypt-config --cflags)
2672 gcrypt_libs=$(libgcrypt-config --libs)
2673 # Debian has remove -lgpg-error from libgcrypt-config
2674 # as it "spreads unnecessary dependencies" which in
2675 # turn breaks static builds...
2676 if test "$static" = "yes"
2678 gcrypt_libs="$gcrypt_libs -lgpg-error"
2680 libs_softmmu="$gcrypt_libs $libs_softmmu"
2681 libs_tools="$gcrypt_libs $libs_tools"
2682 QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
2684 if test -z "$nettle"; then
2691 gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
2693 NULL, 0, 0, 0, NULL);
2697 if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
2704 gcry_mac_hd_t handle;
2705 gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
2706 GCRY_MAC_FLAG_SECURE, NULL);
2710 if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
2714 if test "$gcrypt" = "yes"; then
2715 feature_not_found "gcrypt" "Install gcrypt devel"
2723 if test "$nettle" != "no"; then
2724 if $pkg_config --exists "nettle"; then
2725 nettle_cflags=$($pkg_config --cflags nettle)
2726 nettle_libs=$($pkg_config --libs nettle)
2727 nettle_version=$($pkg_config --modversion nettle)
2728 libs_softmmu="$nettle_libs $libs_softmmu"
2729 libs_tools="$nettle_libs $libs_tools"
2730 QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2735 #include <nettle/pbkdf2.h>
2737 pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2741 if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2745 if test "$nettle" = "yes"; then
2746 feature_not_found "nettle" "Install nettle devel"
2753 if test "$gcrypt" = "yes" && test "$nettle" = "yes"
2755 error_exit "Only one of gcrypt & nettle can be enabled"
2758 ##########################################
2759 # libtasn1 - only for the TLS creds/session test suite
2764 if $pkg_config --exists "libtasn1"; then
2765 tasn1_cflags=$($pkg_config --cflags libtasn1)
2766 tasn1_libs=$($pkg_config --libs libtasn1)
2772 ##########################################
2773 # getifaddrs (for tests/test-io-channel-socket )
2776 if ! check_include "ifaddrs.h" ; then
2780 ##########################################
2783 if test "$vte" != "no"; then
2784 if test "$gtkabi" = "3.0"; then
2785 vteminversion="0.32.0"
2786 if $pkg_config --exists "vte-2.91"; then
2787 vtepackage="vte-2.91"
2789 vtepackage="vte-2.90"
2793 vteminversion="0.24.0"
2795 if $pkg_config --exists "$vtepackage >= $vteminversion"; then
2796 vte_cflags=$($pkg_config --cflags $vtepackage)
2797 vte_libs=$($pkg_config --libs $vtepackage)
2798 vteversion=$($pkg_config --modversion $vtepackage)
2799 libs_softmmu="$vte_libs $libs_softmmu"
2801 elif test "$vte" = "yes"; then
2802 if test "$gtkabi" = "3.0"; then
2803 feature_not_found "vte" "Install libvte-2.90/2.91 devel"
2805 feature_not_found "vte" "Install libvte devel"
2812 ##########################################
2815 # Look for sdl configuration program (pkg-config or sdl-config). Try
2816 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2818 if test "$sdlabi" = ""; then
2819 if $pkg_config --exists "sdl2"; then
2821 elif $pkg_config --exists "sdl"; then
2828 if test $sdlabi = "2.0"; then
2829 sdl_config=$sdl2_config
2831 sdlconfigname=sdl2_config
2832 elif test $sdlabi = "1.2"; then
2834 sdlconfigname=sdl_config
2836 error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
2839 if test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
2840 sdl_config=$sdlconfigname
2843 if $pkg_config $sdlname --exists; then
2844 sdlconfig="$pkg_config $sdlname"
2845 sdlversion=$($sdlconfig --modversion 2>/dev/null)
2846 elif has ${sdl_config}; then
2847 sdlconfig="$sdl_config"
2848 sdlversion=$($sdlconfig --version)
2850 if test "$sdl" = "yes" ; then
2851 feature_not_found "sdl" "Install SDL2-devel"
2855 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
2856 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
2860 if test "$sdl" != "no" ; then
2863 #undef main /* We don't want SDL to override our main() */
2864 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2866 sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
2867 if test "$static" = "yes" ; then
2868 if $pkg_config $sdlname --exists; then
2869 sdl_libs=$($pkg_config $sdlname --static --libs 2>/dev/null)
2871 sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
2874 sdl_libs=$($sdlconfig --libs 2>/dev/null)
2876 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2877 if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
2883 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2884 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2885 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2886 sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
2887 sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
2889 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2895 else # sdl not found
2896 if test "$sdl" = "yes" ; then
2897 feature_not_found "sdl" "Install SDL devel"
2900 fi # sdl compile test
2903 if test "$sdl" = "yes" ; then
2906 #if defined(SDL_VIDEO_DRIVER_X11)
2907 #include <X11/XKBlib.h>
2909 #error No x11 support
2911 int main(void) { return 0; }
2913 if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2914 sdl_cflags="$sdl_cflags $x11_cflags"
2915 sdl_libs="$sdl_libs $x11_libs"
2919 ##########################################
2920 # RDMA needs OpenFabrics libraries
2921 if test "$rdma" != "no" ; then
2923 #include <rdma/rdma_cma.h>
2924 int main(void) { return 0; }
2926 rdma_libs="-lrdmacm -libverbs"
2927 if compile_prog "" "$rdma_libs" ; then
2930 if test "$rdma" = "yes" ; then
2932 " OpenFabrics librdmacm/libibverbs not present." \
2934 " (1) Fast: Install infiniband packages from your distro." \
2935 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2936 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2943 ##########################################
2944 # VNC SASL detection
2945 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2947 #include <sasl/sasl.h>
2949 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2951 # Assuming Cyrus-SASL installed in /usr prefix
2953 vnc_sasl_libs="-lsasl2"
2954 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2956 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2957 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
2959 if test "$vnc_sasl" = "yes" ; then
2960 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2966 ##########################################
2967 # VNC JPEG detection
2968 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2971 #include <jpeglib.h>
2972 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2975 vnc_jpeg_libs="-ljpeg"
2976 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2978 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2979 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2981 if test "$vnc_jpeg" = "yes" ; then
2982 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2988 ##########################################
2990 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2992 //#include <stdio.h>
2996 png_structp png_ptr;
2997 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2998 return png_ptr != 0;
3001 if $pkg_config libpng --exists; then
3002 vnc_png_cflags=$($pkg_config libpng --cflags)
3003 vnc_png_libs=$($pkg_config libpng --libs)
3006 vnc_png_libs="-lpng"
3008 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3010 libs_softmmu="$vnc_png_libs $libs_softmmu"
3011 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3013 if test "$vnc_png" = "yes" ; then
3014 feature_not_found "vnc-png" "Install libpng devel"
3020 ##########################################
3022 if test "$xkbcommon" != "no" ; then
3023 if $pkg_config xkbcommon --exists; then
3024 xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
3025 xkbcommon_libs=$($pkg_config xkbcommon --libs)
3028 if test "$xkbcommon" = "yes" ; then
3029 feature_not_found "xkbcommon" "Install libxkbcommon-devel"
3035 ##########################################
3036 # fnmatch() probe, used for ACL routines
3039 #include <fnmatch.h>
3042 fnmatch("foo", "foo", 0);
3046 if compile_prog "" "" ; then
3050 ##########################################
3051 # xfsctl() probe, used for file-posix.c
3052 if test "$xfs" != "no" ; then
3054 #include <stddef.h> /* NULL */
3055 #include <xfs/xfs.h>
3058 xfsctl(NULL, 0, 0, NULL);
3062 if compile_prog "" "" ; then
3065 if test "$xfs" = "yes" ; then
3066 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3072 ##########################################
3073 # vde libraries probe
3074 if test "$vde" != "no" ; then
3075 vde_libs="-lvdeplug"
3077 #include <libvdeplug.h>
3080 struct vde_open_args a = {0, 0, 0};
3086 if compile_prog "" "$vde_libs" ; then
3089 if test "$vde" = "yes" ; then
3090 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3096 ##########################################
3097 # netmap support probe
3098 # Apart from looking for netmap headers, we make sure that the host API version
3099 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
3100 # a minor/major version number. Minor new features will be marked with values up
3101 # to 15, and if something happens that requires a change to the backend we will
3102 # move above 15, submit the backend fixes and modify this two bounds.
3103 if test "$netmap" != "no" ; then
3105 #include <inttypes.h>
3107 #include <net/netmap.h>
3108 #include <net/netmap_user.h>
3109 #if (NETMAP_API < 11) || (NETMAP_API > 15)
3112 int main(void) { return 0; }
3114 if compile_prog "" "" ; then
3117 if test "$netmap" = "yes" ; then
3118 feature_not_found "netmap"
3124 ##########################################
3125 # libcap-ng library probe
3126 if test "$cap_ng" != "no" ; then
3132 capng_capability_to_name(CAPNG_EFFECTIVE);
3136 if compile_prog "" "$cap_libs" ; then
3138 libs_tools="$cap_libs $libs_tools"
3140 if test "$cap_ng" = "yes" ; then
3141 feature_not_found "cap_ng" "Install libcap-ng devel"
3147 ##########################################
3148 # Sound support libraries probe
3159 int main(void) { $exp }
3161 if compile_prog "$cfl" "$lib" ; then
3164 error_exit "$drv check failed" \
3165 "Make sure to have the $drv libs and headers installed."
3169 audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3170 for drv in $audio_drv_list; do
3173 audio_drv_probe $drv alsa/asoundlib.h -lasound \
3174 "return snd_pcm_close((snd_pcm_t *)0);"
3175 alsa_libs="-lasound"
3179 audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
3180 "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
3181 pulse_libs="-lpulse"
3186 if test "$sdl" = "no"; then
3187 error_exit "sdl not found or disabled, can not use sdl audio driver"
3192 coreaudio_libs="-framework CoreAudio"
3196 dsound_libs="-lole32 -ldxguid"
3205 # XXX: Probes for CoreAudio, DirectSound
3209 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
3210 error_exit "Unknown driver '$drv' selected" \
3211 "Possible drivers are: $audio_possible_drivers"
3217 ##########################################
3220 if test "$brlapi" != "no" ; then
3221 brlapi_libs="-lbrlapi"
3225 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
3227 if compile_prog "" "$brlapi_libs" ; then
3230 if test "$brlapi" = "yes" ; then
3231 feature_not_found "brlapi" "Install brlapi devel"
3237 ##########################################
3239 if test "$curses" != "no" ; then
3240 if test "$mingw32" = "yes" ; then
3241 curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
3242 curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3244 curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
3245 curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3254 setlocale(LC_ALL, "");
3256 addwstr(L"wide chars\n");
3258 add_wch(WACS_DEGREE);
3263 for curses_inc in $curses_inc_list; do
3264 # Make sure we get the wide character prototypes
3265 curses_inc="-DNCURSES_WIDECHAR $curses_inc"
3267 for curses_lib in $curses_lib_list; do
3269 if compile_prog "$curses_inc" "$curses_lib" ; then
3271 QEMU_CFLAGS="$curses_inc $QEMU_CFLAGS"
3272 libs_softmmu="$curses_lib $libs_softmmu"
3276 if test "$curses_found" = yes ; then
3281 if test "$curses_found" = "yes" ; then
3284 if test "$curses" = "yes" ; then
3285 feature_not_found "curses" "Install ncurses devel"
3291 ##########################################
3293 if test "$curl" != "no" ; then
3294 if $pkg_config libcurl --exists; then
3295 curlconfig="$pkg_config libcurl"
3297 curlconfig=curl-config
3300 #include <curl/curl.h>
3301 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3303 curl_cflags=$($curlconfig --cflags 2>/dev/null)
3304 curl_libs=$($curlconfig --libs 2>/dev/null)
3305 if compile_prog "$curl_cflags" "$curl_libs" ; then
3308 if test "$curl" = "yes" ; then
3309 feature_not_found "curl" "Install libcurl devel"
3315 ##########################################
3316 # bluez support probe
3317 if test "$bluez" != "no" ; then
3319 #include <bluetooth/bluetooth.h>
3320 int main(void) { return bt_error(0); }
3322 bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
3323 bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
3324 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3326 libs_softmmu="$bluez_libs $libs_softmmu"
3328 if test "$bluez" = "yes" ; then
3329 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3335 ##########################################
3336 # glib support probe
3338 if test "$mingw32" = yes; then
3343 glib_modules=gthread-2.0
3344 if test "$modules" = yes; then
3345 glib_modules="$glib_modules gmodule-2.0"
3348 # This workaround is required due to a bug in pkg-config file for glib as it
3349 # doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
3351 if test "$static" = yes -a "$mingw32" = yes; then
3352 QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
3355 for i in $glib_modules; do
3356 if $pkg_config --atleast-version=$glib_req_ver $i; then
3357 glib_cflags=$($pkg_config --cflags $i)
3358 glib_libs=$($pkg_config --libs $i)
3359 QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
3360 LIBS="$glib_libs $LIBS"
3361 libs_qga="$glib_libs $libs_qga"
3363 error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3367 # Sanity check that the current size_t matches the
3368 # size that glib thinks it should be. This catches
3369 # problems on multi-arch where people try to build
3370 # 32-bit QEMU while pointing at 64-bit glib headers
3375 #define QEMU_BUILD_BUG_ON(x) \
3376 typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3379 QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3384 if ! compile_prog "$CFLAGS" "$LIBS" ; then
3385 error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3386 "You probably need to set PKG_CONFIG_LIBDIR"\
3387 "to point to the right pkg-config files for your"\
3391 # g_test_trap_subprocess added in 2.38. Used by some tests.
3393 if ! $pkg_config --atleast-version=2.38 glib-2.0; then
3397 # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3400 int main(void) { return 0; }
3402 if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3403 if cc_has_warning_flag "-Wno-unknown-attributes"; then
3404 glib_cflags="-Wno-unknown-attributes $glib_cflags"
3405 CFLAGS="-Wno-unknown-attributes $CFLAGS"
3409 ##########################################
3410 # SHA command probe for modules
3411 if test "$modules" = yes; then
3412 shacmd_probe="sha1sum sha1 shasum"
3413 for c in $shacmd_probe; do
3419 if test "$shacmd" = ""; then
3420 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3424 ##########################################
3425 # pixman support probe
3427 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
3430 elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
3431 pixman_cflags=$($pkg_config --cflags pixman-1)
3432 pixman_libs=$($pkg_config --libs pixman-1)
3434 error_exit "pixman >= 0.21.8 not present." \
3435 "Please install the pixman devel package."
3438 ##########################################
3439 # libmpathpersist probe
3441 if test "$mpath" != "no" ; then
3443 #include <libudev.h>
3444 #include <mpath_persist.h>
3445 unsigned mpath_mx_alloc_len = 1024;
3447 static struct config *multipath_conf;
3448 extern struct udev *udev;
3449 extern struct config *get_multipath_config(void);
3450 extern void put_multipath_config(struct config *conf);
3452 struct config *get_multipath_config(void) { return multipath_conf; }
3453 void put_multipath_config(struct config *conf) { }
3457 multipath_conf = mpath_lib_init();
3461 if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3470 ##########################################
3473 if test "$cap" != "no" ; then
3476 #include <sys/capability.h>
3477 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
3479 if compile_prog "" "-lcap" ; then
3486 ##########################################
3488 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
3492 #include <pthread.h>
3493 static void *f(void *p) { return NULL; }
3496 pthread_create(&thread, 0, f, 0);
3500 if compile_prog "" "" ; then
3503 for pthread_lib in $PTHREADLIBS_LIST; do
3504 if compile_prog "" "$pthread_lib" ; then
3507 for lib_entry in $LIBS; do
3508 if test "$lib_entry" = "$pthread_lib"; then
3513 if test "$found" = "no"; then
3514 LIBS="$pthread_lib $LIBS"
3515 libs_qga="$pthread_lib $libs_qga"
3517 PTHREAD_LIB="$pthread_lib"
3523 if test "$mingw32" != yes -a "$pthread" = no; then
3524 error_exit "pthread check failed" \
3525 "Make sure to have the pthread libs and headers installed."
3528 # check for pthread_setname_np
3529 pthread_setname_np=no
3531 #include <pthread.h>
3533 static void *f(void *p) { return NULL; }
3537 pthread_create(&thread, 0, f, 0);
3538 pthread_setname_np(thread, "QEMU");
3542 if compile_prog "" "$pthread_lib" ; then
3543 pthread_setname_np=yes
3546 ##########################################
3548 if test "$rbd" != "no" ; then
3551 #include <rbd/librbd.h>
3554 rados_create(&cluster, NULL);
3558 rbd_libs="-lrbd -lrados"
3559 if compile_prog "" "$rbd_libs" ; then
3562 if test "$rbd" = "yes" ; then
3563 feature_not_found "rados block device" "Install librbd/ceph devel"
3569 ##########################################
3571 min_libssh2_version=1.2.8
3572 if test "$libssh2" != "no" ; then
3573 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
3574 libssh2_cflags=$($pkg_config libssh2 --cflags)
3575 libssh2_libs=$($pkg_config libssh2 --libs)
3578 if test "$libssh2" = "yes" ; then
3579 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
3585 ##########################################
3586 # libssh2_sftp_fsync probe
3588 if test "$libssh2" = "yes"; then
3591 #include <libssh2.h>
3592 #include <libssh2_sftp.h>
3594 LIBSSH2_SESSION *session;
3596 LIBSSH2_SFTP_HANDLE *sftp_handle;
3597 session = libssh2_session_init ();
3598 sftp = libssh2_sftp_init (session);
3599 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
3600 libssh2_sftp_fsync (sftp_handle);
3604 # libssh2_cflags/libssh2_libs defined in previous test.
3605 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
3606 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3610 ##########################################
3613 if test "$linux_aio" != "no" ; then
3616 #include <sys/eventfd.h>
3618 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3620 if compile_prog "" "-laio" ; then
3623 if test "$linux_aio" = "yes" ; then
3624 feature_not_found "linux AIO" "Install libaio devel"
3630 ##########################################
3631 # TPM passthrough is only on x86 Linux
3633 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
3634 tpm_passthrough=$tpm
3639 # TPM emulator is for all posix systems
3640 if test "$mingw32" != "yes"; then
3645 ##########################################
3648 if test "$attr" != "no" ; then
3651 #include <sys/types.h>
3652 #ifdef CONFIG_LIBATTR
3653 #include <attr/xattr.h>
3655 #include <sys/xattr.h>
3657 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3659 if compile_prog "" "" ; then
3661 # Older distros have <attr/xattr.h>, and need -lattr:
3662 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3667 if test "$attr" = "yes" ; then
3668 feature_not_found "ATTR" "Install libc6 or libattr devel"
3674 ##########################################
3677 #include <sys/types.h>
3678 #include <sys/uio.h>
3680 int main(void) { return sizeof(struct iovec); }
3683 if compile_prog "" "" ; then
3687 ##########################################
3690 #include <sys/types.h>
3691 #include <sys/uio.h>
3693 int main(void) { return preadv(0, 0, 0, 0); }
3696 if compile_prog "" "" ; then
3700 ##########################################
3702 # fdt support is mandatory for at least some target architectures,
3703 # so insist on it if we're building those system emulators.
3705 for target in $target_list; do
3707 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu)
3713 if test "$fdt_required" = "yes"; then
3714 if test "$fdt" = "no"; then
3715 error_exit "fdt disabled but some requested targets require it." \
3716 "You can turn off fdt only if you also disable all the system emulation" \
3717 "targets which need it (by specifying a cut down --target-list)."
3722 if test "$fdt" != "no" ; then
3724 # explicitly check for libfdt_env.h as it is missing in some stable installs
3725 # and test for required functions to make sure we are on a version >= 1.4.2
3728 #include <libfdt_env.h>
3729 int main(void) { fdt_first_subnode(0, 0); return 0; }
3731 if compile_prog "" "$fdt_libs" ; then
3732 # system DTC is good - use it
3735 # have GIT checkout, so activate dtc submodule
3736 if test -e "${source_path}/.git" ; then
3737 git_submodules="${git_submodules} dtc"
3739 if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
3743 if [ "$pwd_is_source_path" != "y" ] ; then
3744 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3745 symlink "$source_path/dtc/scripts" "dtc/scripts"
3747 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3748 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3749 elif test "$fdt" = "yes" ; then
3750 # Not a git build & no libfdt found, prompt for system install
3751 error_exit "DTC (libfdt) version >= 1.4.2 not present." \
3752 "Please install the DTC (libfdt) devel package"
3754 # don't have and don't want
3761 libs_softmmu="$libs_softmmu $fdt_libs"
3763 ##########################################
3764 # opengl probe (for sdl2, gtk, milkymist-tmu2)
3766 if test "$opengl" != "no" ; then
3767 opengl_pkgs="epoxy libdrm gbm"
3768 if $pkg_config $opengl_pkgs x11; then
3769 opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3770 opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3772 if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3775 QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
3777 if test "$opengl" = "yes" ; then
3778 feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
3786 if test "$opengl" = "yes"; then
3788 #include <epoxy/egl.h>
3789 #ifndef EGL_MESA_image_dma_buf_export
3790 # error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3792 int main(void) { return 0; }
3794 if compile_prog "" "" ; then
3799 ##########################################
3801 if test "$libxml2" != "no" ; then
3802 if $pkg_config --exists libxml-2.0; then
3804 libxml2_cflags=$($pkg_config --cflags libxml-2.0)
3805 libxml2_libs=$($pkg_config --libs libxml-2.0)
3807 if test "$libxml2" = "yes"; then
3808 feature_not_found "libxml2" "Install libxml2 devel"
3814 ##########################################
3816 if test "$glusterfs" != "no" ; then
3817 if $pkg_config --atleast-version=3 glusterfs-api; then
3819 glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
3820 glusterfs_libs=$($pkg_config --libs glusterfs-api)
3821 if $pkg_config --atleast-version=4 glusterfs-api; then
3822 glusterfs_xlator_opt="yes"
3824 if $pkg_config --atleast-version=5 glusterfs-api; then
3825 glusterfs_discard="yes"
3827 if $pkg_config --atleast-version=6 glusterfs-api; then
3828 glusterfs_fallocate="yes"
3829 glusterfs_zerofill="yes"
3832 if test "$glusterfs" = "yes" ; then
3833 feature_not_found "GlusterFS backend support" \
3834 "Install glusterfs-api devel >= 3"
3840 # Check for inotify functions when we are building linux-user
3841 # emulator. This is done because older glibc versions don't
3842 # have syscall stubs for these implemented. In that case we
3843 # don't provide them even if kernel supports them.
3847 #include <sys/inotify.h>
3852 /* try to start inotify */
3853 return inotify_init();
3856 if compile_prog "" "" ; then
3862 #include <sys/inotify.h>
3867 /* try to start inotify */
3868 return inotify_init1(0);
3871 if compile_prog "" "" ; then
3875 # check if pipe2 is there
3884 return pipe2(pipefd, O_CLOEXEC);
3887 if compile_prog "" "" ; then
3891 # check if accept4 is there
3894 #include <sys/socket.h>
3899 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3903 if compile_prog "" "" ; then
3907 # check if tee/splice is there. vmsplice was added same time.
3917 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3918 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3922 if compile_prog "" "" ; then
3926 ##########################################
3929 if test "$numa" != "no" ; then
3932 int main(void) { return numa_available(); }
3935 if compile_prog "" "-lnuma" ; then
3937 libs_softmmu="-lnuma $libs_softmmu"
3939 if test "$numa" = "yes" ; then
3940 feature_not_found "numa" "install numactl devel"
3946 if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
3947 echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
3951 # Even if malloc_trim() is available, these non-libc memory allocators
3952 # do not support it.
3953 if test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
3954 if test "$malloc_trim" = "yes" ; then
3955 echo "Disabling malloc_trim with non-libc memory allocator"
3960 #######################################
3963 if test "$malloc_trim" != "no" ; then
3966 int main(void) { malloc_trim(0); return 0; }
3968 if compile_prog "" "" ; then
3975 ##########################################
3978 if test "$tcmalloc" = "yes" ; then
3981 int main(void) { malloc(1); return 0; }
3984 if compile_prog "" "-ltcmalloc" ; then
3985 LIBS="-ltcmalloc $LIBS"
3987 feature_not_found "tcmalloc" "install gperftools devel"
3991 ##########################################
3994 if test "$jemalloc" = "yes" ; then
3997 int main(void) { malloc(1); return 0; }
4000 if compile_prog "" "-ljemalloc" ; then
4001 LIBS="-ljemalloc $LIBS"
4003 feature_not_found "jemalloc" "install jemalloc devel"
4007 ##########################################
4012 #include <sys/syscall.h>
4014 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4017 if compile_prog "" "" ; then
4021 # check if eventfd is supported
4024 #include <sys/eventfd.h>
4028 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4031 if compile_prog "" "" ; then
4035 # check if memfd is supported
4038 #include <sys/mman.h>
4042 return memfd_create("foo", MFD_ALLOW_SEALING);
4045 if compile_prog "" "" ; then
4051 # check for fallocate
4058 fallocate(0, 0, 0, 0);
4062 if compile_prog "" "" ; then
4066 # check for fallocate hole punching
4067 fallocate_punch_hole=no
4070 #include <linux/falloc.h>
4074 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
4078 if compile_prog "" "" ; then
4079 fallocate_punch_hole=yes
4082 # check that fallocate supports range zeroing inside the file
4083 fallocate_zero_range=no
4086 #include <linux/falloc.h>
4090 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4094 if compile_prog "" "" ; then
4095 fallocate_zero_range=yes
4098 # check for posix_fallocate
4105 posix_fallocate(0, 0, 0);
4109 if compile_prog "" "" ; then
4113 # check for sync_file_range
4120 sync_file_range(0, 0, 0, 0);
4124 if compile_prog "" "" ; then
4128 # check for linux/fiemap.h and FS_IOC_FIEMAP
4131 #include <sys/ioctl.h>
4132 #include <linux/fs.h>
4133 #include <linux/fiemap.h>
4137 ioctl(0, FS_IOC_FIEMAP, 0);
4141 if compile_prog "" "" ; then
4156 if compile_prog "" "" ; then
4160 # check for ppoll support
4167 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
4168 ppoll(&pfd, 1, 0, 0);
4172 if compile_prog "" "" ; then
4176 # check for prctl(PR_SET_TIMERSLACK , ... ) support
4177 prctl_pr_set_timerslack=no
4179 #include <sys/prctl.h>
4183 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4187 if compile_prog "" "" ; then
4188 prctl_pr_set_timerslack=yes
4191 # check for epoll support
4194 #include <sys/epoll.h>
4202 if compile_prog "" "" ; then
4206 # epoll_create1 is a later addition
4207 # so we must check separately for its presence
4210 #include <sys/epoll.h>
4214 /* Note that we use epoll_create1 as a value, not as
4215 * a function being called. This is necessary so that on
4216 * old SPARC glibc versions where the function was present in
4217 * the library but not declared in the header file we will
4218 * fail the configure check. (Otherwise we will get a compiler
4219 * warning but not an error, and will proceed to fail the
4220 * qemu compile where we compile with -Werror.)
4222 return (int)(uintptr_t)&epoll_create1;
4225 if compile_prog "" "" ; then
4229 # check for sendfile support
4232 #include <sys/sendfile.h>
4236 return sendfile(0, 0, 0, 0);
4239 if compile_prog "" "" ; then
4243 # check for timerfd support (glibc 2.8 and newer)
4246 #include <sys/timerfd.h>
4250 return(timerfd_create(CLOCK_REALTIME, 0));
4253 if compile_prog "" "" ; then
4257 # check for setns and unshare support
4270 if compile_prog "" "" ; then
4274 # clock_adjtime probe
4281 return clock_adjtime(0, 0);
4285 if compile_prog "" "" ; then
4300 if compile_prog "" "" ; then
4304 # Check if tools are available to build documentation.
4305 if test "$docs" != "no" ; then
4306 if has makeinfo && has pod2man; then
4309 if test "$docs" = "yes" ; then
4310 feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
4316 # Search for bswap_32 function
4319 #include <byteswap.h>
4320 int main(void) { return bswap_32(0); }
4322 if compile_prog "" "" ; then
4326 # Search for bswap32 function
4329 #include <sys/endian.h>
4330 #include <sys/types.h>
4331 #include <machine/bswap.h>
4332 int main(void) { return bswap32(0); }
4334 if compile_prog "" "" ; then
4338 ##########################################
4339 # Do we have libiscsi >= 1.9.0
4340 if test "$libiscsi" != "no" ; then
4341 if $pkg_config --atleast-version=1.9.0 libiscsi; then
4343 libiscsi_cflags=$($pkg_config --cflags libiscsi)
4344 libiscsi_libs=$($pkg_config --libs libiscsi)
4346 if test "$libiscsi" = "yes" ; then
4347 feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4353 ##########################################
4357 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
4359 if compile_prog "" "" ; then
4361 elif compile_prog "" "-lm" ; then
4363 libs_qga="-lm $libs_qga"
4365 error_exit "libm check failed"
4368 ##########################################
4370 # uClibc provides 2 versions of clock_gettime(), one with realtime
4371 # support and one without. This means that the clock_gettime() don't
4372 # need -lrt. We still need it for timer_create() so we check for this
4373 # function in addition.
4378 timer_create(CLOCK_REALTIME, NULL, NULL);
4379 return clock_gettime(CLOCK_REALTIME, NULL);
4383 if compile_prog "" "" ; then
4385 # we need pthread for static linking. use previous pthread test result
4386 elif compile_prog "" "$pthread_lib -lrt" ; then
4388 libs_qga="$libs_qga -lrt"
4391 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
4392 "$haiku" != "yes" ; then
4393 libs_softmmu="-lutil $libs_softmmu"
4396 ##########################################
4398 if test "$spice" != "no" ; then
4401 int main(void) { spice_server_new(); return 0; }
4403 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4404 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
4405 if $pkg_config --atleast-version=0.12.0 spice-server && \
4406 $pkg_config --atleast-version=0.12.3 spice-protocol && \
4407 compile_prog "$spice_cflags" "$spice_libs" ; then
4409 libs_softmmu="$libs_softmmu $spice_libs"
4410 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
4411 spice_protocol_version=$($pkg_config --modversion spice-protocol)
4412 spice_server_version=$($pkg_config --modversion spice-server)
4414 if test "$spice" = "yes" ; then
4415 feature_not_found "spice" \
4416 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4422 # check for smartcard support
4423 if test "$smartcard" != "no"; then
4424 if $pkg_config libcacard; then
4425 libcacard_cflags=$($pkg_config --cflags libcacard)
4426 libcacard_libs=$($pkg_config --libs libcacard)
4429 if test "$smartcard" = "yes"; then
4430 feature_not_found "smartcard" "Install libcacard devel"
4437 if test "$libusb" != "no" ; then
4438 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
4440 libusb_cflags=$($pkg_config --cflags libusb-1.0)
4441 libusb_libs=$($pkg_config --libs libusb-1.0)
4443 if test "$libusb" = "yes"; then
4444 feature_not_found "libusb" "Install libusb devel >= 1.0.13"
4450 # check for usbredirparser for usb network redirection support
4451 if test "$usb_redir" != "no" ; then
4452 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
4454 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4455 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
4457 if test "$usb_redir" = "yes"; then
4458 feature_not_found "usb-redir" "Install usbredir devel"
4464 ##########################################
4465 # check if we have VSS SDK headers for win
4467 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4468 case "$vss_win32_sdk" in
4469 "") vss_win32_include="-isystem $source_path" ;;
4470 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4471 # handle path with spaces. So we symlink the headers into ".sdk/vss".
4472 vss_win32_include="-isystem $source_path/.sdk/vss"
4473 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4475 *) vss_win32_include="-isystem $vss_win32_sdk"
4478 #define __MIDL_user_allocate_free_DEFINED__
4479 #include <inc/win2003/vss.h>
4480 int main(void) { return VSS_CTX_BACKUP; }
4482 if compile_prog "$vss_win32_include" "" ; then
4483 guest_agent_with_vss="yes"
4484 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4485 libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4486 qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4488 if test "$vss_win32_sdk" != "" ; then
4489 echo "ERROR: Please download and install Microsoft VSS SDK:"
4490 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4491 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4492 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
4493 echo "ERROR: The headers are extracted in the directory \`inc'."
4494 feature_not_found "VSS support"
4496 guest_agent_with_vss="no"
4500 ##########################################
4501 # lookup Windows platform SDK (if not specified)
4502 # The SDK is needed only to build .tlb (type library) file of guest agent
4503 # VSS provider from the source. It is usually unnecessary because the
4504 # pre-compiled .tlb file is included.
4506 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4507 if test -z "$win_sdk"; then
4508 programfiles="$PROGRAMFILES"
4509 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4510 if test -n "$programfiles"; then
4511 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4513 feature_not_found "Windows SDK"
4515 elif test "$win_sdk" = "no"; then
4520 ##########################################
4521 # check if mingw environment provides a recent ntddscsi.h
4522 if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
4524 #include <windows.h>
4525 #include <ntddscsi.h>
4527 #if !defined(IOCTL_SCSI_GET_ADDRESS)
4528 #error Missing required ioctl definitions
4530 SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
4534 if compile_prog "" "" ; then
4535 guest_agent_ntddscsi=yes
4536 libs_qga="-lsetupapi $libs_qga"
4540 ##########################################
4541 # virgl renderer probe
4543 if test "$virglrenderer" != "no" ; then
4545 #include <virglrenderer.h>
4546 int main(void) { virgl_renderer_poll(); return 0; }
4548 virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
4549 virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
4550 if $pkg_config virglrenderer >/dev/null 2>&1 && \
4551 compile_prog "$virgl_cflags" "$virgl_libs" ; then
4554 if test "$virglrenderer" = "yes" ; then
4555 feature_not_found "virglrenderer"
4561 ##########################################
4566 if $pkg_config capstone; then
4568 elif test -e "${source_path}/.git" -a $git_update = 'yes' ; then
4570 elif test -e "${source_path}/capstone/Makefile" ; then
4572 elif test -z "$capstone" ; then
4575 feature_not_found "capstone" "Install capstone devel or git submodule"
4580 if ! $pkg_config capstone; then
4581 feature_not_found "capstone" "Install capstone devel"
4588 if test "$capstone" = git; then
4589 git_submodules="${git_submodules} capstone"
4592 QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
4593 if test "$mingw32" = "yes"; then
4594 LIBCAPSTONE=capstone.lib
4596 LIBCAPSTONE=libcapstone.a
4598 LIBS="-L\$(BUILD_DIR)/capstone -lcapstone $LIBS"
4602 QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
4603 LIBS="$($pkg_config --libs capstone) $LIBS"
4609 error_exit "Unknown state for capstone: $capstone"
4613 ##########################################
4614 # check if we have fdatasync
4620 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4621 return fdatasync(0);
4623 #error Not supported
4627 if compile_prog "" "" ; then
4631 ##########################################
4632 # check if we have madvise
4636 #include <sys/types.h>
4637 #include <sys/mman.h>
4639 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4641 if compile_prog "" "" ; then
4645 ##########################################
4646 # check if we have posix_madvise
4650 #include <sys/mman.h>
4652 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4654 if compile_prog "" "" ; then
4658 ##########################################
4659 # check if we have posix_memalign()
4666 return posix_memalign(&p, 8, 8);
4669 if compile_prog "" "" ; then
4673 ##########################################
4674 # check if we have posix_syslog
4679 int main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
4681 if compile_prog "" "" ; then
4685 ##########################################
4686 # check if we have sem_timedwait
4690 #include <semaphore.h>
4691 int main(void) { return sem_timedwait(0, 0); }
4693 if compile_prog "" "" ; then
4697 ##########################################
4698 # check if trace backend exists
4700 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null
4701 if test "$?" -ne 0 ; then
4702 error_exit "invalid trace backends" \
4703 "Please choose supported trace backends."
4706 ##########################################
4707 # For 'ust' backend, test if ust headers are present
4708 if have_backend "ust"; then
4710 #include <lttng/tracepoint.h>
4711 int main(void) { return 0; }
4713 if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4714 if $pkg_config lttng-ust --exists; then
4715 lttng_ust_libs=$($pkg_config --libs lttng-ust)
4717 lttng_ust_libs="-llttng-ust -ldl"
4719 if $pkg_config liburcu-bp --exists; then
4720 urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4722 urcu_bp_libs="-lurcu-bp"
4725 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4726 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4728 error_exit "Trace backend 'ust' missing lttng-ust header files"
4732 ##########################################
4733 # For 'dtrace' backend, test if 'dtrace' command is present
4734 if have_backend "dtrace"; then
4735 if ! has 'dtrace' ; then
4736 error_exit "dtrace command is not found in PATH $PATH"
4738 trace_backend_stap="no"
4739 if has 'stap' ; then
4740 trace_backend_stap="yes"
4744 ##########################################
4745 # check and set a backend for coroutine
4747 # We prefer ucontext, but it's not always possible. The fallback
4748 # is sigcontext. On Windows the only valid backend is the Windows
4752 if test "$darwin" != "yes"; then
4754 #include <ucontext.h>
4755 #ifdef __stub_makecontext
4756 #error Ignoring glibc stub makecontext which will always fail
4758 int main(void) { makecontext(0, 0, 0); return 0; }
4760 if compile_prog "" "" ; then
4765 if test "$coroutine" = ""; then
4766 if test "$mingw32" = "yes"; then
4768 elif test "$ucontext_works" = "yes"; then
4771 coroutine=sigaltstack
4776 if test "$mingw32" != "yes"; then
4777 error_exit "'windows' coroutine backend only valid for Windows"
4779 # Unfortunately the user visible backend name doesn't match the
4780 # coroutine-*.c filename for this case, so we have to adjust it here.
4784 if test "$ucontext_works" != "yes"; then
4785 feature_not_found "ucontext"
4789 if test "$mingw32" = "yes"; then
4790 error_exit "only the 'windows' coroutine backend is valid for Windows"
4794 error_exit "unknown coroutine backend $coroutine"
4799 if test "$coroutine_pool" = ""; then
4803 if test "$debug_stack_usage" = "yes"; then
4804 if test "$coroutine_pool" = "yes"; then
4805 echo "WARN: disabling coroutine pool for stack usage debugging"
4811 ##########################################
4812 # check if we have open_by_handle_at
4814 open_by_handle_at=no
4817 #if !defined(AT_EMPTY_PATH)
4818 # error missing definition
4820 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4823 if compile_prog "" "" ; then
4824 open_by_handle_at=yes
4827 ########################################
4828 # check if we have linux/magic.h
4832 #include <linux/magic.h>
4837 if compile_prog "" "" ; then
4841 ########################################
4842 # check whether we can disable warning option with a pragma (this is needed
4843 # to silence warnings in the headers of some versions of external libraries).
4844 # This test has to be compiled with -Werror as otherwise an unknown pragma is
4847 # If we can't selectively disable warning in the code, disable -Werror so that
4848 # the build doesn't fail anyway.
4850 pragma_disable_unused_but_set=no
4852 #pragma GCC diagnostic push
4853 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4854 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
4855 #pragma GCC diagnostic pop
4861 if compile_prog "-Werror" "" ; then
4862 pragma_diagnostic_available=yes
4867 ########################################
4868 # check if we have valgrind/valgrind.h
4872 #include <valgrind/valgrind.h>
4877 if compile_prog "" "" ; then
4881 ########################################
4882 # check if environ is declared
4892 if compile_prog "" "" ; then
4896 ########################################
4897 # check if cpuid.h is usable.
4902 unsigned a, b, c, d;
4903 int max = __get_cpuid_max(0, 0);
4906 __cpuid(1, a, b, c, d);
4910 __cpuid_count(7, 0, a, b, c, d);
4916 if compile_prog "" "" ; then
4920 ##########################################
4921 # avx2 optimization requirement check
4923 # There is no point enabling this if cpuid.h is not usable,
4924 # since we won't be able to select the new routines.
4926 if test $cpuid_h = yes; then
4928 #pragma GCC push_options
4929 #pragma GCC target("avx2")
4931 #include <immintrin.h>
4932 static int bar(void *a) {
4933 __m256i x = *(__m256i *)a;
4934 return _mm256_testz_si256(x, x);
4936 int main(int argc, char *argv[]) { return bar(argv[0]); }
4938 if compile_object "" ; then
4943 ########################################
4944 # check if __[u]int128_t is usable.
4948 #if defined(__clang_major__) && defined(__clang_minor__)
4949 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4950 # error __int128_t does not work in CLANG before 3.2
4962 if compile_prog "" "" ; then
4966 #########################################
4967 # See if 128-bit atomic operations are supported.
4970 if test "$int128" = "yes"; then
4974 unsigned __int128 x = 0, y = 0;
4975 y = __atomic_load_16(&x, 0);
4976 __atomic_store_16(&x, y, 0);
4977 __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
4981 if compile_prog "" "" ; then
4986 #########################################
4987 # See if 64-bit atomic operations are supported.
4988 # Note that without __atomic builtins, we can only
4989 # assume atomic loads/stores max at pointer size.
4995 uint64_t x = 0, y = 0;
4996 #ifdef __ATOMIC_RELAXED
4997 y = __atomic_load_8(&x, 0);
4998 __atomic_store_8(&x, y, 0);
4999 __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5000 __atomic_exchange_8(&x, y, 0);
5001 __atomic_fetch_add_8(&x, y, 0);
5003 typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5004 __sync_lock_test_and_set(&x, y);
5005 __sync_val_compare_and_swap(&x, y, 0);
5006 __sync_fetch_and_add(&x, y);
5011 if compile_prog "" "" ; then
5015 ########################################
5016 # See if 16-byte vector operations are supported.
5017 # Even without a vector unit the compiler may expand these.
5018 # There is a bug in old GCC for PPC that crashes here.
5019 # Unfortunately it's the system compiler for Centos 7.
5022 typedef unsigned char U1 __attribute__((vector_size(16)));
5023 typedef unsigned short U2 __attribute__((vector_size(16)));
5024 typedef unsigned int U4 __attribute__((vector_size(16)));
5025 typedef unsigned long long U8 __attribute__((vector_size(16)));
5026 typedef signed char S1 __attribute__((vector_size(16)));
5027 typedef signed short S2 __attribute__((vector_size(16)));
5028 typedef signed int S4 __attribute__((vector_size(16)));
5029 typedef signed long long S8 __attribute__((vector_size(16)));
5041 a1 += b1; a2 += b2; a4 += b4; a8 += b8;
5042 a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
5043 a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
5044 a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
5045 a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
5046 a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
5047 a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
5048 a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
5049 c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
5055 if compile_prog "" "" ; then
5059 ########################################
5060 # check if getauxval is available.
5064 #include <sys/auxv.h>
5066 return getauxval(AT_HWCAP) == 0;
5069 if compile_prog "" "" ; then
5073 ########################################
5074 # check if ccache is interfering with
5075 # semantic analysis of macros
5080 static const int Z = 1;
5081 #define fn() ({ Z; })
5082 #define TAUT(X) ((X) == Z)
5083 #define PAREN(X, Y) (X == Y)
5085 int main(int argc, char *argv[])
5091 if (PAREN(x, y)) return 0;
5092 if (TAUT(Z)) return 0;
5097 if ! compile_object "-Werror"; then
5101 #################################################
5102 # clang does not support glibc + FORTIFY_SOURCE.
5104 if test "$fortify_source" != "no"; then
5105 if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5106 fortify_source="no";
5107 elif test -n "$cxx" && has $cxx &&
5108 echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5109 fortify_source="no";
5111 fortify_source="yes"
5115 ##########################################
5116 # check if struct fsxattr is available via linux/fs.h
5120 #include <linux/fs.h>
5126 if compile_prog "" "" ; then
5130 ##########################################
5131 # check if rtnetlink.h exists and is useful
5134 #include <linux/rtnetlink.h>
5136 return IFLA_PROTO_DOWN;
5139 if compile_prog "" "" ; then
5143 ##########################################
5144 # check for usable AF_VSOCK environment
5148 #include <sys/types.h>
5149 #include <sys/socket.h>
5150 #if !defined(AF_VSOCK)
5151 # error missing AF_VSOCK flag
5153 #include <linux/vm_sockets.h>
5156 struct sockaddr_vm svm;
5157 socklen_t len = sizeof(svm);
5158 sock = socket(AF_VSOCK, SOCK_STREAM, 0);
5159 ret = getpeername(sock, (struct sockaddr *)&svm, &len);
5160 if ((ret == -1) && (errno == ENOTCONN)) {
5166 if compile_prog "" "" ; then
5170 ##########################################
5171 # check for usable AF_ALG environment
5175 #include <sys/types.h>
5176 #include <sys/socket.h>
5177 #include <linux/if_alg.h>
5180 sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5184 if compile_prog "" "" ; then
5187 if test "$crypto_afalg" = "yes"
5189 if test "$have_afalg" != "yes"
5191 error_exit "AF_ALG requested but could not be detected"
5196 #################################################
5197 # Check to see if we have the Hypervisor framework
5198 if [ "$darwin" = "yes" ] ; then
5200 #include <Hypervisor/hv.h>
5201 int main() { return 0;}
5203 if ! compile_object ""; then
5207 LDFLAGS="-framework Hypervisor $LDFLAGS"
5211 #################################################
5212 # Sparc implicitly links with --relax, which is
5213 # incompatible with -r, so --no-relax should be
5214 # given. It does no harm to give it on other
5217 # Note: the prototype is needed since QEMU_CFLAGS
5218 # contains -Wmissing-prototypes
5220 extern int foo(void);
5221 int foo(void) { return 0; }
5223 if ! compile_object ""; then
5224 error_exit "Failed to compile object file for LD_REL_FLAGS test"
5226 for i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
5227 if do_cc -nostdlib $i -o $TMPMO $TMPO; then
5232 if test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
5233 feature_not_found "modules" "Cannot find how to build relocatable objects"
5236 ##########################################
5237 # check for sysmacros.h
5241 #include <sys/sysmacros.h>
5243 return makedev(0, 0);
5246 if compile_prog "" "" ; then
5250 ##########################################
5251 # Veritas HyperScale block driver VxHS
5252 # Check if libvxhs is installed
5254 if test "$vxhs" != "no" ; then
5257 #include <qnio/qnio_api.h>
5259 void *vxhs_callback;
5262 iio_init(QNIO_VERSION, vxhs_callback);
5266 vxhs_libs="-lvxhs -lssl"
5267 if compile_prog "" "$vxhs_libs" ; then
5270 if test "$vxhs" = "yes" ; then
5271 feature_not_found "vxhs block device" "Install libvxhs See github"
5277 ##########################################
5278 # check for _Static_assert()
5280 have_static_assert=no
5282 _Static_assert(1, "success");
5287 if compile_prog "" "" ; then
5288 have_static_assert=yes
5291 ##########################################
5292 # check for utmpx.h, it is missing e.g. on OpenBSD
5297 struct utmpx user_info;
5302 if compile_prog "" "" ; then
5306 ##########################################
5307 # checks for sanitizers
5309 # we could use a simple skeleton for flags checks, but this also
5310 # detect the static linking issue of ubsan, see also:
5311 # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5315 return INT32_MIN / -1;
5321 have_asan_iface_h=no
5322 have_asan_iface_fiber=no
5324 if test "$sanitizers" = "yes" ; then
5325 if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5328 if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5332 if check_include "sanitizer/asan_interface.h" ; then
5333 have_asan_iface_h=yes
5337 #include <sanitizer/asan_interface.h>
5339 __sanitizer_start_switch_fiber(0, 0, 0);
5343 if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5344 have_asan_iface_fiber=yes
5348 ##########################################
5350 # After here, no more $cc or $ld runs
5354 if test "$gcov" = "yes" ; then
5355 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
5356 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
5357 elif test "$fortify_source" = "yes" ; then
5358 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
5359 elif test "$debug" = "yes"; then
5360 if compile_prog "-Og" ""; then
5361 CFLAGS="-Og $CFLAGS"
5362 elif compile_prog "-O1" ""; then
5363 CFLAGS="-O1 $CFLAGS"
5365 # Workaround GCC false-positive Wuninitialized bugs with Og or O1:
5366 # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24639
5367 if cc_has_warning_flag "-Wno-maybe-uninitialized"; then
5368 CFLAGS="-Wno-maybe-uninitialized $CFLAGS"
5371 CFLAGS="-O2 $CFLAGS"
5374 if test "$have_asan" = "yes"; then
5375 CFLAGS="-fsanitize=address $CFLAGS"
5376 if test "$have_asan_iface_h" = "no" ; then
5377 echo "ASAN build enabled, but ASAN header missing." \
5378 "Without code annotation, the report may be inferior."
5379 elif test "$have_asan_iface_fiber" = "no" ; then
5380 echo "ASAN build enabled, but ASAN header is too old." \
5381 "Without code annotation, the report may be inferior."
5384 if test "$have_ubsan" = "yes"; then
5385 CFLAGS="-fsanitize=undefined $CFLAGS"
5388 ##########################################
5390 if test "$libnfs" != "no" ; then
5391 if $pkg_config --atleast-version=1.9.3 libnfs; then
5393 libnfs_libs=$($pkg_config --libs libnfs)
5395 if test "$libnfs" = "yes" ; then
5396 feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
5402 # Now we've finished running tests it's OK to add -Werror to the compiler flags
5403 if test "$werror" = "yes"; then
5404 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
5407 if test "$solaris" = "no" ; then
5408 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
5409 LDFLAGS="-Wl,--warn-common $LDFLAGS"
5413 # test if pod2man has --utf8 option
5414 if pod2man --help | grep -q utf8; then
5415 POD2MAN="pod2man --utf8"
5420 # Use ASLR, no-SEH and DEP if available
5421 if test "$mingw32" = "yes" ; then
5422 for flag in --dynamicbase --no-seh --nxcompat; do
5423 if ld_has $flag ; then
5424 LDFLAGS="-Wl,$flag $LDFLAGS"
5429 qemu_confdir=$sysconfdir$confsuffix
5430 qemu_moddir=$libdir$confsuffix
5431 qemu_datadir=$datadir$confsuffix
5432 qemu_localedir="$datadir/locale"
5434 # We can only support ivshmem if we have eventfd
5435 if [ "$eventfd" = "yes" ]; then
5440 if test "$want_tools" = "yes" ; then
5441 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
5442 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
5443 tools="qemu-nbd\$(EXESUF) $tools"
5445 if [ "$ivshmem" = "yes" ]; then
5446 tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
5449 if test "$softmmu" = yes ; then
5450 if test "$linux" = yes; then
5451 if test "$virtfs" != no && test "$cap" = yes && test "$attr" = yes ; then
5453 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
5455 if test "$virtfs" = yes; then
5456 error_exit "VirtFS requires libcap devel and libattr devel"
5460 if test "$mpath" != no && test "$mpathpersist" = yes ; then
5463 if test "$mpath" = yes; then
5464 error_exit "Multipath requires libmpathpersist devel"
5468 tools="$tools scsi/qemu-pr-helper\$(EXESUF)"
5470 if test "$virtfs" = yes; then
5471 error_exit "VirtFS is supported only on Linux"
5474 if test "$mpath" = yes; then
5475 error_exit "Multipath is supported only on Linux"
5479 if test "$xkbcommon" = "yes"; then
5480 tools="qemu-keymap\$(EXESUF) $tools"
5484 # Probe for guest agent support/options
5486 if [ "$guest_agent" != "no" ]; then
5487 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
5488 tools="qemu-ga $tools"
5490 elif [ "$guest_agent" != yes ]; then
5493 error_exit "Guest agent is not supported on this platform"
5497 # Guest agent Window MSI package
5499 if test "$guest_agent" != yes; then
5500 if test "$guest_agent_msi" = yes; then
5501 error_exit "MSI guest agent package requires guest agent enabled"
5504 elif test "$mingw32" != "yes"; then
5505 if test "$guest_agent_msi" = "yes"; then
5506 error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
5509 elif ! has wixl; then
5510 if test "$guest_agent_msi" = "yes"; then
5511 error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
5515 # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
5516 # disabled explicitly
5517 if test "$guest_agent_msi" != "no"; then
5522 if test "$guest_agent_msi" = "yes"; then
5523 if test "$guest_agent_with_vss" = "yes"; then
5524 QEMU_GA_MSI_WITH_VSS="-D InstallVss"
5527 if test "$QEMU_GA_MANUFACTURER" = ""; then
5528 QEMU_GA_MANUFACTURER=QEMU
5531 if test "$QEMU_GA_DISTRO" = ""; then
5532 QEMU_GA_DISTRO=Linux
5535 if test "$QEMU_GA_VERSION" = ""; then
5536 QEMU_GA_VERSION=$(cat $source_path/VERSION)
5539 QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
5543 QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
5546 QEMU_GA_MSI_ARCH="-D Arch=32"
5549 error_exit "CPU $cpu not supported for building installation package"
5554 # Mac OS X ships with a broken assembler
5556 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
5557 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
5558 "$softmmu" = yes ; then
5559 # Different host OS linkers have different ideas about the name of the ELF
5560 # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
5561 # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
5562 for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
5563 if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5564 ld_i386_emulation="$emu"
5570 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
5571 roms="$roms spapr-rtas"
5574 if test "$cpu" = "s390x" ; then
5575 roms="$roms s390-ccw"
5578 # Probe for the need for relocating the user-only binary.
5579 if ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
5582 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
5583 # ??? Rationale for choosing this address
5584 textseg_addr=0x60000000
5587 # A 256M aligned address, high in the address space, with enough
5588 # room for the code_gen_buffer above it before the stack.
5589 textseg_addr=0x60000000
5592 if [ -n "$textseg_addr" ]; then
5594 int main(void) { return 0; }
5596 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
5597 if ! compile_prog "" "$textseg_ldflags"; then
5598 # In case ld does not support -Ttext-segment, edit the default linker
5599 # script via sed to set the .text start addr. This is needed on FreeBSD
5601 if ! $ld --verbose >/dev/null 2>&1; then
5603 "We need to link the QEMU user mode binaries at a" \
5604 "specific text address. Unfortunately your linker" \
5605 "doesn't support either the -Ttext-segment option or" \
5606 "printing the default linker script with --verbose." \
5607 "If you don't want the user mode binaries, pass the" \
5608 "--disable-user option to configure."
5611 $ld --verbose | sed \
5612 -e '1,/==================================================/d' \
5613 -e '/==================================================/,$d' \
5614 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5615 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5616 textseg_ldflags="-Wl,-T../config-host.ld"
5621 # Check that the C++ compiler exists and works with the C compiler.
5622 # All the QEMU_CXXFLAGS are based on QEMU_CFLAGS. Keep this at the end to don't miss any other that could be added.
5625 int c_function(void);
5626 int main(void) { return c_function(); }
5633 int c_function(void);
5635 int c_function(void) { return 42; }
5640 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
5641 # C++ compiler $cxx works ok with C compiler $cc
5644 echo "C++ compiler $cxx does not work with C compiler $cc"
5645 echo "Disabling C++ specific optional code"
5649 echo "No C++ compiler available; disabling C++ specific optional code"
5654 if test "$1" = "yes" ; then
5659 # prepend pixman and ftd flags after all config tests are done
5660 QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
5661 libs_softmmu="$pixman_libs $libs_softmmu"
5663 echo "Install prefix $prefix"
5664 echo "BIOS directory $(eval echo $qemu_datadir)"
5665 echo "firmware path $(eval echo $firmwarepath)"
5666 echo "binary directory $(eval echo $bindir)"
5667 echo "library directory $(eval echo $libdir)"
5668 echo "module directory $(eval echo $qemu_moddir)"
5669 echo "libexec directory $(eval echo $libexecdir)"
5670 echo "include directory $(eval echo $includedir)"
5671 echo "config directory $(eval echo $sysconfdir)"
5672 if test "$mingw32" = "no" ; then
5673 echo "local state directory $(eval echo $local_statedir)"
5674 echo "Manual directory $(eval echo $mandir)"
5675 echo "ELF interp prefix $interp_prefix"
5677 echo "local state directory queried at runtime"
5678 echo "Windows SDK $win_sdk"
5680 echo "Source path $source_path"
5681 echo "GIT binary $git"
5682 echo "GIT submodules $git_submodules"
5683 echo "C compiler $cc"
5684 echo "Host C compiler $host_cc"
5685 echo "C++ compiler $cxx"
5686 echo "Objective-C compiler $objcc"
5687 echo "ARFLAGS $ARFLAGS"
5688 echo "CFLAGS $CFLAGS"
5689 echo "QEMU_CFLAGS $QEMU_CFLAGS"
5690 echo "LDFLAGS $LDFLAGS"
5692 echo "install $install"
5693 echo "python $python"
5694 if test "$slirp" = "yes" ; then
5697 echo "module support $modules"
5698 echo "host CPU $cpu"
5699 echo "host big endian $bigendian"
5700 echo "target list $target_list"
5701 echo "gprof enabled $gprof"
5702 echo "sparse enabled $sparse"
5703 echo "strip binaries $strip_opt"
5704 echo "profiler $profiler"
5705 echo "static build $static"
5706 if test "$darwin" = "yes" ; then
5707 echo "Cocoa support $cocoa"
5709 echo "SDL support $sdl $(echo_version $sdl $sdlversion)"
5710 echo "GTK support $gtk $(echo_version $gtk $gtk_version)"
5711 echo "GTK GL support $gtk_gl"
5712 echo "VTE support $vte $(echo_version $vte $vteversion)"
5713 echo "TLS priority $tls_priority"
5714 echo "GNUTLS support $gnutls"
5715 echo "GNUTLS rnd $gnutls_rnd"
5716 echo "libgcrypt $gcrypt"
5717 echo "libgcrypt kdf $gcrypt_kdf"
5718 echo "nettle $nettle $(echo_version $nettle $nettle_version)"
5719 echo "nettle kdf $nettle_kdf"
5720 echo "libtasn1 $tasn1"
5721 echo "curses support $curses"
5722 echo "virgl support $virglrenderer"
5723 echo "curl support $curl"
5724 echo "mingw32 support $mingw32"
5725 echo "Audio drivers $audio_drv_list"
5726 echo "Block whitelist (rw) $block_drv_rw_whitelist"
5727 echo "Block whitelist (ro) $block_drv_ro_whitelist"
5728 echo "VirtFS support $virtfs"
5729 echo "Multipath support $mpath"
5730 echo "VNC support $vnc"
5731 if test "$vnc" = "yes" ; then
5732 echo "VNC SASL support $vnc_sasl"
5733 echo "VNC JPEG support $vnc_jpeg"
5734 echo "VNC PNG support $vnc_png"
5736 if test -n "$sparc_cpu"; then
5737 echo "Target Sparc Arch $sparc_cpu"
5739 echo "xen support $xen"
5740 if test "$xen" = "yes" ; then
5741 echo "xen ctrl version $xen_ctrl_version"
5742 echo "pv dom build $xen_pv_domain_build"
5744 echo "brlapi support $brlapi"
5745 echo "bluez support $bluez"
5746 echo "Documentation $docs"
5748 echo "vde support $vde"
5749 echo "netmap support $netmap"
5750 echo "Linux AIO support $linux_aio"
5751 echo "ATTR/XATTR support $attr"
5752 echo "Install blobs $blobs"
5753 echo "KVM support $kvm"
5754 echo "HAX support $hax"
5755 echo "HVF support $hvf"
5756 echo "WHPX support $whpx"
5757 echo "TCG support $tcg"
5758 if test "$tcg" = "yes" ; then
5759 echo "TCG debug enabled $debug_tcg"
5760 echo "TCG interpreter $tcg_interpreter"
5762 echo "malloc trim support $malloc_trim"
5763 echo "RDMA support $rdma"
5764 echo "fdt support $fdt"
5765 echo "preadv support $preadv"
5766 echo "fdatasync $fdatasync"
5767 echo "madvise $madvise"
5768 echo "posix_madvise $posix_madvise"
5769 echo "posix_memalign $posix_memalign"
5770 echo "libcap-ng support $cap_ng"
5771 echo "vhost-net support $vhost_net"
5772 echo "vhost-scsi support $vhost_scsi"
5773 echo "vhost-vsock support $vhost_vsock"
5774 echo "vhost-user support $vhost_user"
5775 echo "Trace backends $trace_backends"
5776 if have_backend "simple"; then
5777 echo "Trace output file $trace_file-<pid>"
5779 echo "spice support $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5780 echo "rbd support $rbd"
5781 echo "xfsctl support $xfs"
5782 echo "smartcard support $smartcard"
5783 echo "libusb $libusb"
5784 echo "usb net redir $usb_redir"
5785 echo "OpenGL support $opengl"
5786 echo "OpenGL dmabufs $opengl_dmabuf"
5787 echo "libiscsi support $libiscsi"
5788 echo "libnfs support $libnfs"
5789 echo "build guest agent $guest_agent"
5790 echo "QGA VSS support $guest_agent_with_vss"
5791 echo "QGA w32 disk info $guest_agent_ntddscsi"
5792 echo "QGA MSI support $guest_agent_msi"
5793 echo "seccomp support $seccomp"
5794 echo "coroutine backend $coroutine"
5795 echo "coroutine pool $coroutine_pool"
5796 echo "debug stack usage $debug_stack_usage"
5797 echo "crypto afalg $crypto_afalg"
5798 echo "GlusterFS support $glusterfs"
5799 echo "gcov $gcov_tool"
5800 echo "gcov enabled $gcov"
5801 echo "TPM support $tpm"
5802 echo "libssh2 support $libssh2"
5803 echo "TPM passthrough $tpm_passthrough"
5804 echo "TPM emulator $tpm_emulator"
5805 echo "QOM debugging $qom_cast_debug"
5806 echo "Live block migration $live_block_migration"
5807 echo "lzo support $lzo"
5808 echo "snappy support $snappy"
5809 echo "bzip2 support $bzip2"
5810 echo "NUMA host support $numa"
5811 echo "libxml2 $libxml2"
5812 echo "tcmalloc support $tcmalloc"
5813 echo "jemalloc support $jemalloc"
5814 echo "avx2 optimization $avx2_opt"
5815 echo "replication support $replication"
5816 echo "VxHS block device $vxhs"
5817 echo "capstone $capstone"
5819 if test "$sdl_too_old" = "yes"; then
5820 echo "-> Your SDL version is too old - please upgrade to have SDL support"
5823 if test "$gtkabi" = "2.0"; then
5825 echo "WARNING: Use of GTK 2.0 is deprecated and will be removed in"
5826 echo "WARNING: future releases. Please switch to using GTK 3.0"
5829 if test "$sdlabi" = "1.2"; then
5831 echo "WARNING: Use of SDL 1.2 is deprecated and will be removed in"
5832 echo "WARNING: future releases. Please switch to using SDL 2.0"
5835 if test "$supported_cpu" = "no"; then
5837 echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5839 echo "CPU host architecture $cpu support is not currently maintained."
5840 echo "The QEMU project intends to remove support for this host CPU in"
5841 echo "a future release if nobody volunteers to maintain it and to"
5842 echo "provide a build host for our continuous integration setup."
5843 echo "configure has succeeded and you can continue to build, but"
5844 echo "if you care about QEMU on this platform you should contact"
5848 if test "$supported_os" = "no"; then
5850 echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5852 echo "Host OS $targetos support is not currently maintained."
5853 echo "The QEMU project intends to remove support for this host OS in"
5854 echo "a future release if nobody volunteers to maintain it and to"
5855 echo "provide a build host for our continuous integration setup."
5856 echo "configure has succeeded and you can continue to build, but"
5857 echo "if you care about QEMU on this platform you should contact"
5861 config_host_mak="config-host.mak"
5863 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
5865 echo "# Automatically generated by configure - do not modify" > $config_host_mak
5866 echo >> $config_host_mak
5868 echo all: >> $config_host_mak
5869 echo "prefix=$prefix" >> $config_host_mak
5870 echo "bindir=$bindir" >> $config_host_mak
5871 echo "libdir=$libdir" >> $config_host_mak
5872 echo "libexecdir=$libexecdir" >> $config_host_mak
5873 echo "includedir=$includedir" >> $config_host_mak
5874 echo "mandir=$mandir" >> $config_host_mak
5875 echo "sysconfdir=$sysconfdir" >> $config_host_mak
5876 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
5877 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
5878 echo "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
5879 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
5880 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
5881 if test "$mingw32" = "no" ; then
5882 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
5884 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
5885 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
5886 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
5887 echo "GIT=$git" >> $config_host_mak
5888 echo "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
5889 echo "GIT_UPDATE=$git_update" >> $config_host_mak
5891 echo "ARCH=$ARCH" >> $config_host_mak
5893 if test "$debug_tcg" = "yes" ; then
5894 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5896 if test "$strip_opt" = "yes" ; then
5897 echo "STRIP=${strip}" >> $config_host_mak
5899 if test "$bigendian" = "yes" ; then
5900 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
5902 if test "$mingw32" = "yes" ; then
5903 echo "CONFIG_WIN32=y" >> $config_host_mak
5904 rc_version=$(cat $source_path/VERSION)
5905 version_major=${rc_version%%.*}
5906 rc_version=${rc_version#*.}
5907 version_minor=${rc_version%%.*}
5908 rc_version=${rc_version#*.}
5909 version_subminor=${rc_version%%.*}
5911 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5912 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5913 if test "$guest_agent_with_vss" = "yes" ; then
5914 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5915 echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5916 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5918 if test "$guest_agent_ntddscsi" = "yes" ; then
5919 echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
5921 if test "$guest_agent_msi" = "yes"; then
5922 echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
5923 echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
5924 echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
5925 echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
5926 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
5927 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
5928 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
5931 echo "CONFIG_POSIX=y" >> $config_host_mak
5934 if test "$linux" = "yes" ; then
5935 echo "CONFIG_LINUX=y" >> $config_host_mak
5938 if test "$darwin" = "yes" ; then
5939 echo "CONFIG_DARWIN=y" >> $config_host_mak
5942 if test "$solaris" = "yes" ; then
5943 echo "CONFIG_SOLARIS=y" >> $config_host_mak
5945 if test "$haiku" = "yes" ; then
5946 echo "CONFIG_HAIKU=y" >> $config_host_mak
5948 if test "$static" = "yes" ; then
5949 echo "CONFIG_STATIC=y" >> $config_host_mak
5951 if test "$profiler" = "yes" ; then
5952 echo "CONFIG_PROFILER=y" >> $config_host_mak
5954 if test "$slirp" = "yes" ; then
5955 echo "CONFIG_SLIRP=y" >> $config_host_mak
5956 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5958 if test "$vde" = "yes" ; then
5959 echo "CONFIG_VDE=y" >> $config_host_mak
5960 echo "VDE_LIBS=$vde_libs" >> $config_host_mak
5962 if test "$netmap" = "yes" ; then
5963 echo "CONFIG_NETMAP=y" >> $config_host_mak
5965 if test "$l2tpv3" = "yes" ; then
5966 echo "CONFIG_L2TPV3=y" >> $config_host_mak
5968 if test "$cap_ng" = "yes" ; then
5969 echo "CONFIG_LIBCAP=y" >> $config_host_mak
5971 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
5972 for drv in $audio_drv_list; do
5973 def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
5974 echo "$def=y" >> $config_host_mak
5976 echo "ALSA_LIBS=$alsa_libs" >> $config_host_mak
5977 echo "PULSE_LIBS=$pulse_libs" >> $config_host_mak
5978 echo "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
5979 echo "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
5980 echo "OSS_LIBS=$oss_libs" >> $config_host_mak
5981 if test "$audio_pt_int" = "yes" ; then
5982 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
5984 if test "$audio_win_int" = "yes" ; then
5985 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5987 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5988 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5989 if test "$vnc" = "yes" ; then
5990 echo "CONFIG_VNC=y" >> $config_host_mak
5992 if test "$vnc_sasl" = "yes" ; then
5993 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
5995 if test "$vnc_jpeg" = "yes" ; then
5996 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
5998 if test "$vnc_png" = "yes" ; then
5999 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
6001 if test "$xkbcommon" = "yes" ; then
6002 echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
6003 echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
6005 if test "$fnmatch" = "yes" ; then
6006 echo "CONFIG_FNMATCH=y" >> $config_host_mak
6008 if test "$xfs" = "yes" ; then
6009 echo "CONFIG_XFS=y" >> $config_host_mak
6011 qemu_version=$(head $source_path/VERSION)
6012 echo "VERSION=$qemu_version" >>$config_host_mak
6013 echo "PKGVERSION=$pkgversion" >>$config_host_mak
6014 echo "SRC_PATH=$source_path" >> $config_host_mak
6015 echo "TARGET_DIRS=$target_list" >> $config_host_mak
6016 if [ "$docs" = "yes" ] ; then
6017 echo "BUILD_DOCS=yes" >> $config_host_mak
6019 if test "$modules" = "yes"; then
6020 # $shacmd can generate a hash started with digit, which the compiler doesn't
6021 # like as an symbol. So prefix it with an underscore
6022 echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
6023 echo "CONFIG_MODULES=y" >> $config_host_mak
6025 if test "$sdl" = "yes" ; then
6026 echo "CONFIG_SDL=y" >> $config_host_mak
6027 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
6028 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
6029 echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
6031 if test "$cocoa" = "yes" ; then
6032 echo "CONFIG_COCOA=y" >> $config_host_mak
6034 if test "$curses" = "yes" ; then
6035 echo "CONFIG_CURSES=y" >> $config_host_mak
6037 if test "$pipe2" = "yes" ; then
6038 echo "CONFIG_PIPE2=y" >> $config_host_mak
6040 if test "$accept4" = "yes" ; then
6041 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
6043 if test "$splice" = "yes" ; then
6044 echo "CONFIG_SPLICE=y" >> $config_host_mak
6046 if test "$eventfd" = "yes" ; then
6047 echo "CONFIG_EVENTFD=y" >> $config_host_mak
6049 if test "$memfd" = "yes" ; then
6050 echo "CONFIG_MEMFD=y" >> $config_host_mak
6052 if test "$fallocate" = "yes" ; then
6053 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6055 if test "$fallocate_punch_hole" = "yes" ; then
6056 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
6058 if test "$fallocate_zero_range" = "yes" ; then
6059 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6061 if test "$posix_fallocate" = "yes" ; then
6062 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6064 if test "$sync_file_range" = "yes" ; then
6065 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6067 if test "$fiemap" = "yes" ; then
6068 echo "CONFIG_FIEMAP=y" >> $config_host_mak
6070 if test "$dup3" = "yes" ; then
6071 echo "CONFIG_DUP3=y" >> $config_host_mak
6073 if test "$ppoll" = "yes" ; then
6074 echo "CONFIG_PPOLL=y" >> $config_host_mak
6076 if test "$prctl_pr_set_timerslack" = "yes" ; then
6077 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6079 if test "$epoll" = "yes" ; then
6080 echo "CONFIG_EPOLL=y" >> $config_host_mak
6082 if test "$epoll_create1" = "yes" ; then
6083 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
6085 if test "$sendfile" = "yes" ; then
6086 echo "CONFIG_SENDFILE=y" >> $config_host_mak
6088 if test "$timerfd" = "yes" ; then
6089 echo "CONFIG_TIMERFD=y" >> $config_host_mak
6091 if test "$setns" = "yes" ; then
6092 echo "CONFIG_SETNS=y" >> $config_host_mak
6094 if test "$clock_adjtime" = "yes" ; then
6095 echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
6097 if test "$syncfs" = "yes" ; then
6098 echo "CONFIG_SYNCFS=y" >> $config_host_mak
6100 if test "$inotify" = "yes" ; then
6101 echo "CONFIG_INOTIFY=y" >> $config_host_mak
6103 if test "$inotify1" = "yes" ; then
6104 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6106 if test "$sem_timedwait" = "yes" ; then
6107 echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6109 if test "$byteswap_h" = "yes" ; then
6110 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
6112 if test "$bswap_h" = "yes" ; then
6113 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
6115 if test "$curl" = "yes" ; then
6116 echo "CONFIG_CURL=m" >> $config_host_mak
6117 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
6118 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6120 if test "$brlapi" = "yes" ; then
6121 echo "CONFIG_BRLAPI=y" >> $config_host_mak
6122 echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
6124 if test "$bluez" = "yes" ; then
6125 echo "CONFIG_BLUEZ=y" >> $config_host_mak
6126 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
6128 if test "$glib_subprocess" = "yes" ; then
6129 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
6131 if test "$gtk" = "yes" ; then
6132 echo "CONFIG_GTK=y" >> $config_host_mak
6133 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
6134 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6135 echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6136 if test "$gtk_gl" = "yes" ; then
6137 echo "CONFIG_GTK_GL=y" >> $config_host_mak
6140 echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6141 if test "$gnutls" = "yes" ; then
6142 echo "CONFIG_GNUTLS=y" >> $config_host_mak
6144 if test "$gnutls_rnd" = "yes" ; then
6145 echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
6147 if test "$gcrypt" = "yes" ; then
6148 echo "CONFIG_GCRYPT=y" >> $config_host_mak
6149 if test "$gcrypt_hmac" = "yes" ; then
6150 echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
6152 if test "$gcrypt_kdf" = "yes" ; then
6153 echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
6156 if test "$nettle" = "yes" ; then
6157 echo "CONFIG_NETTLE=y" >> $config_host_mak
6158 echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6159 if test "$nettle_kdf" = "yes" ; then
6160 echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
6163 if test "$tasn1" = "yes" ; then
6164 echo "CONFIG_TASN1=y" >> $config_host_mak
6166 if test "$have_ifaddrs_h" = "yes" ; then
6167 echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6169 if test "$have_broken_size_max" = "yes" ; then
6170 echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
6173 # Work around a system header bug with some kernel/XFS header
6174 # versions where they both try to define 'struct fsxattr':
6175 # xfs headers will not try to redefine structs from linux headers
6176 # if this macro is set.
6177 if test "$have_fsxattr" = "yes" ; then
6178 echo "HAVE_FSXATTR=y" >> $config_host_mak
6180 if test "$vte" = "yes" ; then
6181 echo "CONFIG_VTE=y" >> $config_host_mak
6182 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6184 if test "$virglrenderer" = "yes" ; then
6185 echo "CONFIG_VIRGL=y" >> $config_host_mak
6186 echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
6187 echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
6189 if test "$xen" = "yes" ; then
6190 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6191 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
6192 if test "$xen_pv_domain_build" = "yes" ; then
6193 echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
6196 if test "$linux_aio" = "yes" ; then
6197 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
6199 if test "$attr" = "yes" ; then
6200 echo "CONFIG_ATTR=y" >> $config_host_mak
6202 if test "$libattr" = "yes" ; then
6203 echo "CONFIG_LIBATTR=y" >> $config_host_mak
6205 if test "$virtfs" = "yes" ; then
6206 echo "CONFIG_VIRTFS=y" >> $config_host_mak
6208 if test "$mpath" = "yes" ; then
6209 echo "CONFIG_MPATH=y" >> $config_host_mak
6211 if test "$vhost_scsi" = "yes" ; then
6212 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
6214 if test "$vhost_net" = "yes" -a "$vhost_user" = "yes"; then
6215 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
6217 if test "$vhost_vsock" = "yes" ; then
6218 echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
6220 if test "$vhost_user" = "yes" ; then
6221 echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6223 if test "$blobs" = "yes" ; then
6224 echo "INSTALL_BLOBS=yes" >> $config_host_mak
6226 if test "$iovec" = "yes" ; then
6227 echo "CONFIG_IOVEC=y" >> $config_host_mak
6229 if test "$preadv" = "yes" ; then
6230 echo "CONFIG_PREADV=y" >> $config_host_mak
6232 if test "$fdt" = "yes" ; then
6233 echo "CONFIG_FDT=y" >> $config_host_mak
6235 if test "$signalfd" = "yes" ; then
6236 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6238 if test "$tcg" = "yes"; then
6239 echo "CONFIG_TCG=y" >> $config_host_mak
6240 if test "$tcg_interpreter" = "yes" ; then
6241 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
6244 if test "$fdatasync" = "yes" ; then
6245 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
6247 if test "$madvise" = "yes" ; then
6248 echo "CONFIG_MADVISE=y" >> $config_host_mak
6250 if test "$posix_madvise" = "yes" ; then
6251 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6253 if test "$posix_memalign" = "yes" ; then
6254 echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
6257 if test "$spice" = "yes" ; then
6258 echo "CONFIG_SPICE=y" >> $config_host_mak
6261 if test "$smartcard" = "yes" ; then
6262 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
6263 echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
6264 echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
6267 if test "$libusb" = "yes" ; then
6268 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
6269 echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6270 echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
6273 if test "$usb_redir" = "yes" ; then
6274 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
6275 echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6276 echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
6279 if test "$opengl" = "yes" ; then
6280 echo "CONFIG_OPENGL=y" >> $config_host_mak
6281 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
6282 if test "$opengl_dmabuf" = "yes" ; then
6283 echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6287 if test "$malloc_trim" = "yes" ; then
6288 echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
6291 if test "$avx2_opt" = "yes" ; then
6292 echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
6295 if test "$lzo" = "yes" ; then
6296 echo "CONFIG_LZO=y" >> $config_host_mak
6299 if test "$snappy" = "yes" ; then
6300 echo "CONFIG_SNAPPY=y" >> $config_host_mak
6303 if test "$bzip2" = "yes" ; then
6304 echo "CONFIG_BZIP2=y" >> $config_host_mak
6305 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
6308 if test "$libiscsi" = "yes" ; then
6309 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
6310 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
6311 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
6314 if test "$libnfs" = "yes" ; then
6315 echo "CONFIG_LIBNFS=m" >> $config_host_mak
6316 echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
6319 if test "$seccomp" = "yes"; then
6320 echo "CONFIG_SECCOMP=y" >> $config_host_mak
6321 echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
6322 echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
6325 # XXX: suppress that
6326 if [ "$bsd" = "yes" ] ; then
6327 echo "CONFIG_BSD=y" >> $config_host_mak
6330 if test "$localtime_r" = "yes" ; then
6331 echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
6333 if test "$qom_cast_debug" = "yes" ; then
6334 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
6336 if test "$rbd" = "yes" ; then
6337 echo "CONFIG_RBD=m" >> $config_host_mak
6338 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
6339 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
6342 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
6343 if test "$coroutine_pool" = "yes" ; then
6344 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
6346 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
6349 if test "$debug_stack_usage" = "yes" ; then
6350 echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
6353 if test "$crypto_afalg" = "yes" ; then
6354 echo "CONFIG_AF_ALG=y" >> $config_host_mak
6357 if test "$open_by_handle_at" = "yes" ; then
6358 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
6361 if test "$linux_magic_h" = "yes" ; then
6362 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
6365 if test "$pragma_diagnostic_available" = "yes" ; then
6366 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
6369 if test "$valgrind_h" = "yes" ; then
6370 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
6373 if test "$have_asan_iface_fiber" = "yes" ; then
6374 echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
6377 if test "$has_environ" = "yes" ; then
6378 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
6381 if test "$cpuid_h" = "yes" ; then
6382 echo "CONFIG_CPUID_H=y" >> $config_host_mak
6385 if test "$int128" = "yes" ; then
6386 echo "CONFIG_INT128=y" >> $config_host_mak
6389 if test "$atomic128" = "yes" ; then
6390 echo "CONFIG_ATOMIC128=y" >> $config_host_mak
6393 if test "$atomic64" = "yes" ; then
6394 echo "CONFIG_ATOMIC64=y" >> $config_host_mak
6397 if test "$vector16" = "yes" ; then
6398 echo "CONFIG_VECTOR16=y" >> $config_host_mak
6401 if test "$getauxval" = "yes" ; then
6402 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
6405 if test "$glusterfs" = "yes" ; then
6406 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
6407 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
6408 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
6411 if test "$glusterfs_xlator_opt" = "yes" ; then
6412 echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
6415 if test "$glusterfs_discard" = "yes" ; then
6416 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
6419 if test "$glusterfs_fallocate" = "yes" ; then
6420 echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
6423 if test "$glusterfs_zerofill" = "yes" ; then
6424 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
6427 if test "$libssh2" = "yes" ; then
6428 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
6429 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
6430 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
6433 if test "$live_block_migration" = "yes" ; then
6434 echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
6437 if test "$tpm" = "yes"; then
6438 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
6439 # TPM passthrough support?
6440 if test "$tpm_passthrough" = "yes"; then
6441 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
6443 # TPM emulator support?
6444 if test "$tpm_emulator" = "yes"; then
6445 echo "CONFIG_TPM_EMULATOR=y" >> $config_host_mak
6449 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
6450 if have_backend "nop"; then
6451 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
6453 if have_backend "simple"; then
6454 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
6455 # Set the appropriate trace file.
6456 trace_file="\"$trace_file-\" FMT_pid"
6458 if have_backend "log"; then
6459 echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
6461 if have_backend "ust"; then
6462 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
6464 if have_backend "dtrace"; then
6465 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
6466 if test "$trace_backend_stap" = "yes" ; then
6467 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
6470 if have_backend "ftrace"; then
6471 if test "$linux" = "yes" ; then
6472 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
6474 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
6477 if have_backend "syslog"; then
6478 if test "$posix_syslog" = "yes" ; then
6479 echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
6481 feature_not_found "syslog(trace backend)" "syslog not available"
6484 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
6486 if test "$rdma" = "yes" ; then
6487 echo "CONFIG_RDMA=y" >> $config_host_mak
6488 echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
6491 if test "$have_rtnetlink" = "yes" ; then
6492 echo "CONFIG_RTNETLINK=y" >> $config_host_mak
6495 if test "$libxml2" = "yes" ; then
6496 echo "CONFIG_LIBXML2=y" >> $config_host_mak
6497 echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
6498 echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
6501 if test "$replication" = "yes" ; then
6502 echo "CONFIG_REPLICATION=y" >> $config_host_mak
6505 if test "$have_af_vsock" = "yes" ; then
6506 echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
6509 if test "$have_sysmacros" = "yes" ; then
6510 echo "CONFIG_SYSMACROS=y" >> $config_host_mak
6513 if test "$have_static_assert" = "yes" ; then
6514 echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
6517 if test "$have_utmpx" = "yes" ; then
6518 echo "HAVE_UTMPX=y" >> $config_host_mak
6521 if test "$ivshmem" = "yes" ; then
6522 echo "CONFIG_IVSHMEM=y" >> $config_host_mak
6524 if test "$capstone" != "no" ; then
6525 echo "CONFIG_CAPSTONE=y" >> $config_host_mak
6528 # Hold two types of flag:
6529 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
6530 # a thread we have a handle to
6531 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
6533 if test "$pthread_setname_np" = "yes" ; then
6534 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
6535 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
6538 if test "$vxhs" = "yes" ; then
6539 echo "CONFIG_VXHS=y" >> $config_host_mak
6540 echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
6543 if test "$tcg_interpreter" = "yes"; then
6544 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
6545 elif test "$ARCH" = "sparc64" ; then
6546 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
6547 elif test "$ARCH" = "s390x" ; then
6548 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
6549 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
6550 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
6551 elif test "$ARCH" = "ppc64" ; then
6552 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
6554 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
6556 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
6558 echo "TOOLS=$tools" >> $config_host_mak
6559 echo "ROMS=$roms" >> $config_host_mak
6560 echo "MAKE=$make" >> $config_host_mak
6561 echo "INSTALL=$install" >> $config_host_mak
6562 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
6563 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
6564 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
6565 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
6566 echo "PYTHON=$python" >> $config_host_mak
6567 echo "CC=$cc" >> $config_host_mak
6568 if $iasl -h > /dev/null 2>&1; then
6569 echo "IASL=$iasl" >> $config_host_mak
6571 echo "CC_I386=$cc_i386" >> $config_host_mak
6572 echo "HOST_CC=$host_cc" >> $config_host_mak
6573 echo "CXX=$cxx" >> $config_host_mak
6574 echo "OBJCC=$objcc" >> $config_host_mak
6575 echo "AR=$ar" >> $config_host_mak
6576 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
6577 echo "AS=$as" >> $config_host_mak
6578 echo "CCAS=$ccas" >> $config_host_mak
6579 echo "CPP=$cpp" >> $config_host_mak
6580 echo "OBJCOPY=$objcopy" >> $config_host_mak
6581 echo "LD=$ld" >> $config_host_mak
6582 echo "RANLIB=$ranlib" >> $config_host_mak
6583 echo "NM=$nm" >> $config_host_mak
6584 echo "WINDRES=$windres" >> $config_host_mak
6585 echo "CFLAGS=$CFLAGS" >> $config_host_mak
6586 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
6587 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
6588 echo "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
6589 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
6590 if test "$sparse" = "yes" ; then
6591 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
6592 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
6593 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
6594 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
6595 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
6597 if test "$cross_prefix" != ""; then
6598 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
6600 echo "AUTOCONF_HOST := " >> $config_host_mak
6602 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
6603 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
6604 echo "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
6605 echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
6606 echo "LIBS+=$LIBS" >> $config_host_mak
6607 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
6608 echo "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
6609 echo "EXESUF=$EXESUF" >> $config_host_mak
6610 echo "DSOSUF=$DSOSUF" >> $config_host_mak
6611 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
6612 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
6613 echo "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
6614 echo "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
6615 echo "POD2MAN=$POD2MAN" >> $config_host_mak
6616 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
6617 if test "$gcov" = "yes" ; then
6618 echo "CONFIG_GCOV=y" >> $config_host_mak
6619 echo "GCOV=$gcov_tool" >> $config_host_mak
6622 # use included Linux headers
6623 if test "$linux" = "yes" ; then
6624 mkdir -p linux-headers
6642 # For most CPUs the kernel architecture name and QEMU CPU name match.
6646 # For non-KVM architectures we will not have asm headers
6647 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
6648 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
6652 for target in $target_list; do
6653 target_dir="$target"
6654 config_target_mak=$target_dir/config-target.mak
6655 target_name=$(echo $target | cut -d '-' -f 1)
6656 target_bigendian="no"
6658 case "$target_name" in
6659 armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
6660 target_bigendian=yes
6664 target_user_only="no"
6665 target_linux_user="no"
6666 target_bsd_user="no"
6668 ${target_name}-softmmu)
6669 target_softmmu="yes"
6671 ${target_name}-linux-user)
6672 target_user_only="yes"
6673 target_linux_user="yes"
6675 ${target_name}-bsd-user)
6676 target_user_only="yes"
6677 target_bsd_user="yes"
6680 error_exit "Target '$target' not recognised"
6685 mkdir -p $target_dir
6686 echo "# Automatically generated by configure - do not modify" > $config_target_mak
6690 interp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
6693 TARGET_ARCH="$target_name"
6697 case "$target_name" in
6699 gdb_xml_files="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
6702 TARGET_BASE_ARCH=i386
6703 gdb_xml_files="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
6712 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
6716 TARGET_BASE_ARCH=arm
6719 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
6730 gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
6732 microblaze|microblazeel)
6733 TARGET_ARCH=microblaze
6738 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
6742 TARGET_BASE_ARCH=mips
6743 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
6744 echo "TARGET_ABI32=y" >> $config_target_mak
6748 TARGET_BASE_ARCH=mips
6749 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
6756 TARGET_ARCH=openrisc
6757 TARGET_BASE_ARCH=openrisc
6760 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
6763 TARGET_BASE_ARCH=ppc
6765 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
6768 TARGET_BASE_ARCH=ppc
6771 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
6775 TARGET_BASE_ARCH=ppc
6778 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
6782 TARGET_BASE_ARCH=ppc
6784 echo "TARGET_ABI32=y" >> $config_target_mak
6785 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
6794 TARGET_BASE_ARCH=sparc
6798 TARGET_BASE_ARCH=sparc
6799 TARGET_ABI_DIR=sparc
6800 echo "TARGET_ABI32=y" >> $config_target_mak
6804 gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
6816 error_exit "Unsupported target CPU"
6819 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
6820 if [ "$TARGET_BASE_ARCH" = "" ]; then
6821 TARGET_BASE_ARCH=$TARGET_ARCH
6824 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
6827 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
6830 target_arch_name="$(upper $TARGET_ARCH)"
6831 echo "TARGET_$target_arch_name=y" >> $config_target_mak
6832 echo "TARGET_NAME=$target_name" >> $config_target_mak
6833 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6834 if [ "$TARGET_ABI_DIR" = "" ]; then
6835 TARGET_ABI_DIR=$TARGET_ARCH
6837 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6838 if [ "$HOST_VARIANT_DIR" != "" ]; then
6839 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6842 if supported_xen_target $target; then
6843 echo "CONFIG_XEN=y" >> $config_target_mak
6844 if test "$xen_pci_passthrough" = yes; then
6845 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6848 if supported_kvm_target $target; then
6849 echo "CONFIG_KVM=y" >> $config_target_mak
6850 if test "$vhost_net" = "yes" ; then
6851 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6852 if test "$vhost_user" = "yes" ; then
6853 echo "CONFIG_VHOST_USER_NET_TEST_$target_name=y" >> $config_host_mak
6857 if supported_hax_target $target; then
6858 echo "CONFIG_HAX=y" >> $config_target_mak
6860 if supported_hvf_target $target; then
6861 echo "CONFIG_HVF=y" >> $config_target_mak
6863 if supported_whpx_target $target; then
6864 echo "CONFIG_WHPX=y" >> $config_target_mak
6866 if test "$target_bigendian" = "yes" ; then
6867 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
6869 if test "$target_softmmu" = "yes" ; then
6870 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6871 if test "$mttcg" = "yes" ; then
6872 echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6875 if test "$target_user_only" = "yes" ; then
6876 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6877 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6879 if test "$target_linux_user" = "yes" ; then
6880 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6883 if test ! -z "$gdb_xml_files" ; then
6884 for x in $gdb_xml_files; do
6885 list="$list $source_path/gdb-xml/$x"
6887 echo "TARGET_XML_FILES=$list" >> $config_target_mak
6890 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
6891 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
6893 if test "$target_bsd_user" = "yes" ; then
6894 echo "CONFIG_BSD_USER=y" >> $config_target_mak
6897 # generate QEMU_CFLAGS/LDFLAGS for targets
6903 echo "CONFIG_${1}_DIS=y" >> $config_target_mak
6904 echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
6907 for i in $ARCH $TARGET_BASE_ARCH ; do
6910 disas_config "ALPHA"
6913 if test -n "${cxx}"; then
6914 disas_config "ARM_A64"
6919 if test -n "${cxx}"; then
6920 disas_config "ARM_A64"
6939 disas_config "MICROBLAZE"
6945 disas_config "MOXIE"
6948 disas_config "NIOS2"
6951 disas_config "OPENRISC"
6963 disas_config "SPARC"
6966 disas_config "XTENSA"
6970 if test "$tcg_interpreter" = "yes" ; then
6976 # Ensure there's only a single GP
6977 cflags="-msmall-data $cflags"
6981 if test "$gprof" = "yes" ; then
6982 echo "TARGET_GPROF=yes" >> $config_target_mak
6983 if test "$target_linux_user" = "yes" ; then
6985 ldflags="-p $ldflags"
6987 if test "$target_softmmu" = "yes" ; then
6988 ldflags="-p $ldflags"
6989 echo "GPROF_CFLAGS=-p" >> $config_target_mak
6993 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
6994 ldflags="$ldflags $textseg_ldflags"
6997 # Newer kernels on s390 check for an S390_PGSTE program header and
6998 # enable the pgste page table extensions in that case. This makes
6999 # the vm.allocate_pgste sysctl unnecessary. We enable this program
7001 # - we build on s390x
7002 # - we build the system emulation for s390x (qemu-system-s390x)
7004 # - the linker supports --s390-pgste
7005 if test "$TARGET_ARCH" = "s390x" -a "$target_softmmu" = "yes" -a "$ARCH" = "s390x" -a "$kvm" = "yes"; then
7006 if ld_has --s390-pgste ; then
7007 ldflags="-Wl,--s390-pgste $ldflags"
7011 echo "LDFLAGS+=$ldflags" >> $config_target_mak
7012 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
7014 done # for target in $targets
7016 if [ "$dtc_internal" = "yes" ]; then
7017 echo "config-host.h: subdir-dtc" >> $config_host_mak
7019 if [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
7020 echo "config-host.h: subdir-capstone" >> $config_host_mak
7022 if test -n "$LIBCAPSTONE"; then
7023 echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
7026 if test "$numa" = "yes"; then
7027 echo "CONFIG_NUMA=y" >> $config_host_mak
7030 if test "$ccache_cpp2" = "yes"; then
7031 echo "export CCACHE_CPP2=y" >> $config_host_mak
7034 # build tree in object directory in case the source is not in the current directory
7035 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
7036 DIRS="$DIRS docs docs/interop fsdev scsi"
7037 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
7038 DIRS="$DIRS roms/seabios roms/vgabios"
7039 DIRS="$DIRS qapi-generated"
7040 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
7041 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
7042 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
7043 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
7044 FILES="$FILES pc-bios/spapr-rtas/Makefile"
7045 FILES="$FILES pc-bios/s390-ccw/Makefile"
7046 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
7047 FILES="$FILES pc-bios/qemu-icon.bmp"
7048 FILES="$FILES .gdbinit scripts" # scripts needed by relative path in .gdbinit
7050 $source_path/pc-bios/*.bin \
7051 $source_path/pc-bios/*.lid \
7052 $source_path/pc-bios/*.aml \
7053 $source_path/pc-bios/*.rom \
7054 $source_path/pc-bios/*.dtb \
7055 $source_path/pc-bios/*.img \
7056 $source_path/pc-bios/openbios-* \
7057 $source_path/pc-bios/u-boot.* \
7058 $source_path/pc-bios/palcode-*
7060 FILES="$FILES pc-bios/$(basename $bios_file)"
7062 for test_file in $(find $source_path/tests/acpi-test-data -type f)
7064 FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
7067 for f in $FILES ; do
7068 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
7069 symlink "$source_path/$f" "$f"
7073 # temporary config to build submodules
7074 for rom in seabios vgabios ; do
7075 config_mak=roms/$rom/config.mak
7076 echo "# Automatically generated by configure - do not modify" > $config_mak
7077 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
7078 echo "AS=$as" >> $config_mak
7079 echo "CCAS=$ccas" >> $config_mak
7080 echo "CC=$cc" >> $config_mak
7081 echo "BCC=bcc" >> $config_mak
7082 echo "CPP=$cpp" >> $config_mak
7083 echo "OBJCOPY=objcopy" >> $config_mak
7084 echo "IASL=$iasl" >> $config_mak
7085 echo "LD=$ld" >> $config_mak
7086 echo "RANLIB=$ranlib" >> $config_mak
7089 # set up tests data directory
7090 if [ ! -e tests/data ]; then
7091 symlink "$source_path/tests/data" tests/data
7094 # set up qemu-iotests in this build directory
7095 iotests_common_env="tests/qemu-iotests/common.env"
7096 iotests_check="tests/qemu-iotests/check"
7098 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
7099 echo >> "$iotests_common_env"
7100 echo "export PYTHON='$python'" >> "$iotests_common_env"
7102 if [ ! -e "$iotests_check" ]; then
7103 symlink "$source_path/$iotests_check" "$iotests_check"
7106 # Save the configure command line for later reuse.
7107 cat <<EOD >config.status
7109 # Generated by configure.
7110 # Run this file to recreate the current configuration.
7111 # Compiler output produced by configure, useful for debugging
7112 # configure, is in config.log if it exists.
7114 printf "exec" >>config.status
7115 printf " '%s'" "$0" "$@" >>config.status
7116 echo ' "$@"' >>config.status
7117 chmod +x config.status