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
=""
369 LDFLAGS_SHARED
="-shared"
372 mandir
="\${prefix}/share/man"
373 datadir
="\${prefix}/share"
374 firmwarepath
="\${prefix}/share/qemu-firmware"
375 qemu_docdir
="\${prefix}/share/doc/qemu"
376 bindir
="\${prefix}/bin"
377 libdir
="\${prefix}/lib"
378 libexecdir
="\${prefix}/libexec"
379 includedir
="\${prefix}/include"
380 sysconfdir
="\${prefix}/etc"
381 local_statedir
="\${prefix}/var"
414 guest_agent_with_vss
="no"
415 guest_agent_ntddscsi
="no"
424 debug_stack_usage
="no"
428 glusterfs_xlator_opt
="no"
429 glusterfs_discard
="no"
430 glusterfs_fallocate
="no"
431 glusterfs_zerofill
="no"
435 tls_priority
="NORMAL"
447 live_block_migration
="yes"
460 # parse CC options first
462 optarg
=$
(expr "x$opt" : 'x[^=]*=\(.*\)')
464 --cross-prefix=*) cross_prefix
="$optarg"
468 --cxx=*) CXX
="$optarg"
470 --source-path=*) source_path
="$optarg"
472 --cpu=*) cpu
="$optarg"
474 --extra-cflags=*) QEMU_CFLAGS
="$QEMU_CFLAGS $optarg"
476 --extra-cxxflags=*) QEMU_CXXFLAGS
="$QEMU_CXXFLAGS $optarg"
478 --extra-ldflags=*) LDFLAGS
="$LDFLAGS $optarg"
479 EXTRA_LDFLAGS
="$optarg"
481 --enable-debug-info) debug_info
="yes"
483 --disable-debug-info) debug_info
="no"
488 # Using uname is really, really broken. Once we have the right set of checks
489 # we can eliminate its usage altogether.
491 # Preferred compiler:
493 # ${cross_prefix}gcc (if cross-prefix specified)
495 if test -z "${CC}${cross_prefix}"; then
498 cc
="${CC-${cross_prefix}gcc}"
501 if test -z "${CXX}${cross_prefix}"; then
504 cxx
="${CXX-${cross_prefix}g++}"
507 ar="${AR-${cross_prefix}ar}"
508 as
="${AS-${cross_prefix}as}"
511 objcopy
="${OBJCOPY-${cross_prefix}objcopy}"
512 ld
="${LD-${cross_prefix}ld}"
513 ranlib
="${RANLIB-${cross_prefix}ranlib}"
514 nm
="${NM-${cross_prefix}nm}"
515 strip
="${STRIP-${cross_prefix}strip}"
516 windres
="${WINDRES-${cross_prefix}windres}"
517 pkg_config_exe
="${PKG_CONFIG-${cross_prefix}pkg-config}"
519 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
521 pkg_config
=query_pkg_config
522 sdl_config
="${SDL_CONFIG-${cross_prefix}sdl-config}"
523 sdl2_config
="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
525 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
526 ARFLAGS
="${ARFLAGS-rv}"
528 # default flags for all hosts
529 # We use -fwrapv to tell the compiler that we require a C dialect where
530 # left shift of signed integers is well defined and has the expected
531 # 2s-complement style results. (Both clang and gcc agree that it
532 # provides these semantics.)
533 QEMU_CFLAGS
="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
534 QEMU_CFLAGS
="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
535 QEMU_CFLAGS
="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
536 QEMU_CFLAGS
="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
537 QEMU_INCLUDES
="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/accel/tcg -I\$(SRC_PATH)/include"
538 if test "$debug_info" = "yes"; then
540 LDFLAGS
="-g $LDFLAGS"
543 # make source path absolute
544 source_path
=$
(cd "$source_path"; pwd)
546 # running configure in the source tree?
547 # we know that's the case if configure is there.
548 if test -f "./configure"; then
549 pwd_is_source_path
="y"
551 pwd_is_source_path
="n"
557 #error $1 not defined
559 int main(void) { return 0; }
567 int main(void) { return 0; }
574 int main(void) { return 0; }
578 if check_define __linux__
; then
580 elif check_define _WIN32
; then
582 elif check_define __OpenBSD__
; then
584 elif check_define __sun__
; then
586 elif check_define __HAIKU__
; then
588 elif check_define __FreeBSD__
; then
590 elif check_define __FreeBSD_kernel__
&& check_define __GLIBC__
; then
591 targetos
='GNU/kFreeBSD'
592 elif check_define __DragonFly__
; then
594 elif check_define __NetBSD__
; then
596 elif check_define __APPLE__
; then
599 # This is a fatal error, but don't report it yet, because we
600 # might be going to just print the --help text, or it might
601 # be the result of a missing compiler.
606 # Some host OSes need non-standard checks for which CPU to use.
607 # Note that these checks are broken for cross-compilation: if you're
608 # cross-compiling to one of these OSes then you'll need to specify
609 # the correct CPU with the --cpu option.
612 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
613 # run 64-bit userspace code.
614 # If the user didn't specify a CPU explicitly and the kernel says this is
615 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
616 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
621 # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
622 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
627 if test ! -z "$cpu" ; then
628 # command line argument
630 elif check_define __i386__
; then
632 elif check_define __x86_64__
; then
633 if check_define __ILP32__
; then
638 elif check_define __sparc__
; then
639 if check_define __arch64__
; then
644 elif check_define _ARCH_PPC
; then
645 if check_define _ARCH_PPC64
; then
650 elif check_define __mips__
; then
652 elif check_define __s390__
; then
653 if check_define __s390x__
; then
658 elif check_define __arm__
; then
660 elif check_define __aarch64__
; then
667 # Normalise host CPU name and set ARCH.
668 # Note that this case should only have supported host CPUs, not guests.
670 ppc|ppc64|s390|s390x|sparc64|x32
)
674 i386|i486|i586|i686|i86pc|BePC
)
699 # This will result in either an error or falling back to TCI later
703 if test -z "$ARCH"; then
709 # host *BSD for user mode
716 audio_possible_drivers
="dsound sdl"
717 if check_include dsound.h
; then
718 audio_drv_list
="dsound"
727 audio_possible_drivers
="oss sdl pa"
733 audio_possible_drivers
="oss sdl pa"
734 # needed for kinfo_getvmmap(3) in libutil.h
736 # needed for kinfo_getproc
737 libs_qga
="-lutil $libs_qga"
738 netmap
="" # enable netmap autodetect
739 HOST_VARIANT_DIR
="freebsd"
746 audio_possible_drivers
="oss sdl pa"
747 HOST_VARIANT_DIR
="dragonfly"
753 audio_possible_drivers
="oss sdl"
755 HOST_VARIANT_DIR
="netbsd"
762 audio_possible_drivers
="sdl"
763 HOST_VARIANT_DIR
="openbsd"
771 LDFLAGS_SHARED
="-bundle -undefined dynamic_lookup"
772 if [ "$cpu" = "x86_64" ] ; then
773 QEMU_CFLAGS
="-arch x86_64 $QEMU_CFLAGS"
774 LDFLAGS
="-arch x86_64 $LDFLAGS"
777 audio_drv_list
="coreaudio"
778 audio_possible_drivers
="coreaudio sdl"
779 LDFLAGS
="-framework CoreFoundation -framework IOKit $LDFLAGS"
780 libs_softmmu
="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
781 # Disable attempts to use ObjectiveC features in os/object.h since they
782 # won't work when we're compiling with gcc as a C compiler.
783 QEMU_CFLAGS
="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
784 HOST_VARIANT_DIR
="darwin"
790 install="${INSTALL-ginstall}"
791 smbd
="${SMBD-/usr/sfw/sbin/smbd}"
792 if test -f /usr
/include
/sys
/soundcard.h
; then
795 audio_possible_drivers
="oss sdl"
796 # needed for CMSG_ macros in sys/socket.h
797 QEMU_CFLAGS
="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
798 # needed for TIOCWIN* defines in termios.h
799 QEMU_CFLAGS
="-D__EXTENSIONS__ $QEMU_CFLAGS"
800 QEMU_CFLAGS
="-std=gnu99 $QEMU_CFLAGS"
801 solarisnetlibs
="-lsocket -lnsl -lresolv"
802 LIBS
="$solarisnetlibs $LIBS"
803 libs_qga
="$solarisnetlibs $libs_qga"
807 QEMU_CFLAGS
="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
808 LIBS
="-lposix_error_mapper -lnetwork $LIBS"
812 audio_possible_drivers
="oss alsa sdl pa"
820 QEMU_INCLUDES
="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
825 if [ "$bsd" = "yes" ] ; then
826 if [ "$darwin" != "yes" ] ; then
831 : ${make=${MAKE-make}}
832 : ${install=${INSTALL-install}}
833 : ${python=${PYTHON-python}}
834 : ${smbd=${SMBD-/usr/sbin/smbd}}
836 # Default objcc to clang if available, otherwise use CC
843 if test "$mingw32" = "yes" ; then
846 QEMU_CFLAGS
="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
847 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
848 QEMU_CFLAGS
="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
849 # MinGW needs -mthreads for TLS and macro _MT.
850 QEMU_CFLAGS
="-mthreads $QEMU_CFLAGS"
851 LIBS
="-lwinmm -lws2_32 -liphlpapi $LIBS"
853 if compile_prog
"" "-liberty" ; then
854 LIBS
="-liberty $LIBS"
856 prefix
="c:/Program Files/QEMU"
859 qemu_docdir
="\${prefix}"
861 sysconfdir
="\${prefix}"
864 libs_qga
="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
870 optarg
=$
(expr "x$opt" : 'x[^=]*=\(.*\)')
872 --help|
-h) show_help
=yes
874 --version|
-V) exec cat $source_path/VERSION
876 --prefix=*) prefix
="$optarg"
878 --interp-prefix=*) interp_prefix
="$optarg"
886 --host-cc=*) host_cc
="$optarg"
890 --iasl=*) iasl
="$optarg"
892 --objcc=*) objcc
="$optarg"
894 --make=*) make="$optarg"
896 --install=*) install="$optarg"
898 --python=*) python
="$optarg"
900 --gcov=*) gcov_tool
="$optarg"
902 --smbd=*) smbd
="$optarg"
912 --disable-debug-info)
922 --target-list=*) target_list
="$optarg"
924 --enable-trace-backends=*) trace_backends
="$optarg"
926 # XXX: backwards compatibility
927 --enable-trace-backend=*) trace_backends
="$optarg"
929 --with-trace-file=*) trace_file
="$optarg"
931 --enable-gprof) gprof
="yes"
933 --enable-gcov) gcov
="yes"
937 LDFLAGS
="-static $LDFLAGS"
938 QEMU_PKG_CONFIG_FLAGS
="--static $QEMU_PKG_CONFIG_FLAGS"
940 --mandir=*) mandir
="$optarg"
942 --bindir=*) bindir
="$optarg"
944 --libdir=*) libdir
="$optarg"
946 --libexecdir=*) libexecdir
="$optarg"
948 --includedir=*) includedir
="$optarg"
950 --datadir=*) datadir
="$optarg"
952 --with-confsuffix=*) confsuffix
="$optarg"
954 --docdir=*) qemu_docdir
="$optarg"
956 --sysconfdir=*) sysconfdir
="$optarg"
958 --localstatedir=*) local_statedir
="$optarg"
960 --firmwarepath=*) firmwarepath
="$optarg"
962 --sbindir=*|
--sharedstatedir=*|\
963 --oldincludedir=*|
--datarootdir=*|
--infodir=*|
--localedir=*|\
964 --htmldir=*|
--dvidir=*|
--pdfdir=*|
--psdir=*)
965 # These switches are silently ignored, for compatibility with
966 # autoconf-generated configure scripts. This allows QEMU's
967 # configure to be used by RPM and similar macros that set
968 # lots of directory switches by default.
970 --disable-sdl) sdl
="no"
972 --enable-sdl) sdl
="yes"
974 --with-sdlabi=*) sdlabi
="$optarg"
976 --disable-qom-cast-debug) qom_cast_debug
="no"
978 --enable-qom-cast-debug) qom_cast_debug
="yes"
980 --disable-virtfs) virtfs
="no"
982 --enable-virtfs) virtfs
="yes"
984 --disable-mpath) mpath
="no"
986 --enable-mpath) mpath
="yes"
988 --disable-vnc) vnc
="no"
990 --enable-vnc) vnc
="yes"
992 --oss-lib=*) oss_lib
="$optarg"
994 --audio-drv-list=*) audio_drv_list
="$optarg"
996 --block-drv-rw-whitelist=*|
--block-drv-whitelist=*) block_drv_rw_whitelist
=$
(echo "$optarg" |
sed -e 's/,/ /g')
998 --block-drv-ro-whitelist=*) block_drv_ro_whitelist
=$
(echo "$optarg" |
sed -e 's/,/ /g')
1000 --enable-debug-tcg) debug_tcg
="yes"
1002 --disable-debug-tcg) debug_tcg
="no"
1005 # Enable debugging options that aren't excessively noisy
1011 --enable-sanitizers) sanitizers
="yes"
1013 --disable-sanitizers) sanitizers
="no"
1015 --enable-sparse) sparse
="yes"
1017 --disable-sparse) sparse
="no"
1019 --disable-strip) strip_opt
="no"
1021 --disable-vnc-sasl) vnc_sasl
="no"
1023 --enable-vnc-sasl) vnc_sasl
="yes"
1025 --disable-vnc-jpeg) vnc_jpeg
="no"
1027 --enable-vnc-jpeg) vnc_jpeg
="yes"
1029 --disable-vnc-png) vnc_png
="no"
1031 --enable-vnc-png) vnc_png
="yes"
1033 --disable-slirp) slirp
="no"
1035 --disable-vde) vde
="no"
1037 --enable-vde) vde
="yes"
1039 --disable-netmap) netmap
="no"
1041 --enable-netmap) netmap
="yes"
1043 --disable-xen) xen
="no"
1045 --enable-xen) xen
="yes"
1047 --disable-xen-pci-passthrough) xen_pci_passthrough
="no"
1049 --enable-xen-pci-passthrough) xen_pci_passthrough
="yes"
1051 --disable-xen-pv-domain-build) xen_pv_domain_build
="no"
1053 --enable-xen-pv-domain-build) xen_pv_domain_build
="yes"
1055 --disable-brlapi) brlapi
="no"
1057 --enable-brlapi) brlapi
="yes"
1059 --disable-bluez) bluez
="no"
1061 --enable-bluez) bluez
="yes"
1063 --disable-kvm) kvm
="no"
1065 --enable-kvm) kvm
="yes"
1067 --disable-hax) hax
="no"
1069 --enable-hax) hax
="yes"
1071 --disable-hvf) hvf
="no"
1073 --enable-hvf) hvf
="yes"
1075 --disable-whpx) whpx
="no"
1077 --enable-whpx) whpx
="yes"
1079 --disable-tcg-interpreter) tcg_interpreter
="no"
1081 --enable-tcg-interpreter) tcg_interpreter
="yes"
1083 --disable-cap-ng) cap_ng
="no"
1085 --enable-cap-ng) cap_ng
="yes"
1087 --disable-tcg) tcg
="no"
1089 --enable-tcg) tcg
="yes"
1091 --disable-malloc-trim) malloc_trim
="no"
1093 --enable-malloc-trim) malloc_trim
="yes"
1095 --disable-spice) spice
="no"
1097 --enable-spice) spice
="yes"
1099 --disable-libiscsi) libiscsi
="no"
1101 --enable-libiscsi) libiscsi
="yes"
1103 --disable-libnfs) libnfs
="no"
1105 --enable-libnfs) libnfs
="yes"
1107 --enable-profiler) profiler
="yes"
1109 --disable-cocoa) cocoa
="no"
1113 audio_drv_list
="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
1115 --disable-system) softmmu
="no"
1117 --enable-system) softmmu
="yes"
1124 --disable-linux-user) linux_user
="no"
1126 --enable-linux-user) linux_user
="yes"
1128 --disable-bsd-user) bsd_user
="no"
1130 --enable-bsd-user) bsd_user
="yes"
1132 --enable-pie) pie
="yes"
1134 --disable-pie) pie
="no"
1136 --enable-werror) werror
="yes"
1138 --disable-werror) werror
="no"
1140 --enable-stack-protector) stack_protector
="yes"
1142 --disable-stack-protector) stack_protector
="no"
1144 --disable-curses) curses
="no"
1146 --enable-curses) curses
="yes"
1148 --disable-curl) curl
="no"
1150 --enable-curl) curl
="yes"
1152 --disable-fdt) fdt
="no"
1154 --enable-fdt) fdt
="yes"
1156 --disable-linux-aio) linux_aio
="no"
1158 --enable-linux-aio) linux_aio
="yes"
1160 --disable-attr) attr
="no"
1162 --enable-attr) attr
="yes"
1164 --disable-blobs) blobs
="no"
1166 --with-pkgversion=*) pkgversion
=" ($optarg)"
1168 --with-coroutine=*) coroutine
="$optarg"
1170 --disable-coroutine-pool) coroutine_pool
="no"
1172 --enable-coroutine-pool) coroutine_pool
="yes"
1174 --enable-debug-stack-usage) debug_stack_usage
="yes"
1176 --enable-crypto-afalg) crypto_afalg
="yes"
1178 --disable-crypto-afalg) crypto_afalg
="no"
1180 --disable-docs) docs
="no"
1182 --enable-docs) docs
="yes"
1184 --disable-vhost-net) vhost_net
="no"
1186 --enable-vhost-net) vhost_net
="yes"
1188 --disable-vhost-crypto) vhost_crypto
="no"
1190 --enable-vhost-crypto)
1192 if test "$mingw32" = "yes"; then
1193 error_exit
"vhost-crypto isn't available on win32"
1196 --disable-vhost-scsi) vhost_scsi
="no"
1198 --enable-vhost-scsi) vhost_scsi
="yes"
1200 --disable-vhost-vsock) vhost_vsock
="no"
1202 --enable-vhost-vsock) vhost_vsock
="yes"
1204 --disable-opengl) opengl
="no"
1206 --enable-opengl) opengl
="yes"
1208 --disable-rbd) rbd
="no"
1210 --enable-rbd) rbd
="yes"
1212 --disable-xfsctl) xfs
="no"
1214 --enable-xfsctl) xfs
="yes"
1216 --disable-smartcard) smartcard
="no"
1218 --enable-smartcard) smartcard
="yes"
1220 --disable-libusb) libusb
="no"
1222 --enable-libusb) libusb
="yes"
1224 --disable-usb-redir) usb_redir
="no"
1226 --enable-usb-redir) usb_redir
="yes"
1228 --disable-zlib-test) zlib
="no"
1230 --disable-lzo) lzo
="no"
1232 --enable-lzo) lzo
="yes"
1234 --disable-snappy) snappy
="no"
1236 --enable-snappy) snappy
="yes"
1238 --disable-bzip2) bzip2="no"
1240 --enable-bzip2) bzip2="yes"
1242 --enable-guest-agent) guest_agent
="yes"
1244 --disable-guest-agent) guest_agent
="no"
1246 --enable-guest-agent-msi) guest_agent_msi
="yes"
1248 --disable-guest-agent-msi) guest_agent_msi
="no"
1250 --with-vss-sdk) vss_win32_sdk
=""
1252 --with-vss-sdk=*) vss_win32_sdk
="$optarg"
1254 --without-vss-sdk) vss_win32_sdk
="no"
1256 --with-win-sdk) win_sdk
=""
1258 --with-win-sdk=*) win_sdk
="$optarg"
1260 --without-win-sdk) win_sdk
="no"
1262 --enable-tools) want_tools
="yes"
1264 --disable-tools) want_tools
="no"
1266 --enable-seccomp) seccomp
="yes"
1268 --disable-seccomp) seccomp
="no"
1270 --disable-glusterfs) glusterfs
="no"
1272 --enable-glusterfs) glusterfs
="yes"
1274 --disable-virtio-blk-data-plane|
--enable-virtio-blk-data-plane)
1275 echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1277 --enable-vhdx|
--disable-vhdx)
1278 echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1280 --enable-uuid|
--disable-uuid)
1281 echo "$0: $opt is obsolete, UUID support is always built" >&2
1283 --disable-gtk) gtk
="no"
1285 --enable-gtk) gtk
="yes"
1287 --tls-priority=*) tls_priority
="$optarg"
1289 --disable-gnutls) gnutls
="no"
1291 --enable-gnutls) gnutls
="yes"
1293 --disable-nettle) nettle
="no"
1295 --enable-nettle) nettle
="yes"
1297 --disable-gcrypt) gcrypt
="no"
1299 --enable-gcrypt) gcrypt
="yes"
1301 --enable-rdma) rdma
="yes"
1303 --disable-rdma) rdma
="no"
1305 --with-gtkabi=*) gtkabi
="$optarg"
1307 --disable-vte) vte
="no"
1309 --enable-vte) vte
="yes"
1311 --disable-virglrenderer) virglrenderer
="no"
1313 --enable-virglrenderer) virglrenderer
="yes"
1315 --disable-tpm) tpm
="no"
1317 --enable-tpm) tpm
="yes"
1319 --disable-libssh2) libssh2
="no"
1321 --enable-libssh2) libssh2
="yes"
1323 --disable-live-block-migration) live_block_migration
="no"
1325 --enable-live-block-migration) live_block_migration
="yes"
1327 --disable-numa) numa
="no"
1329 --enable-numa) numa
="yes"
1331 --disable-libxml2) libxml2
="no"
1333 --enable-libxml2) libxml2
="yes"
1335 --disable-tcmalloc) tcmalloc
="no"
1337 --enable-tcmalloc) tcmalloc
="yes"
1339 --disable-jemalloc) jemalloc
="no"
1341 --enable-jemalloc) jemalloc
="yes"
1343 --disable-replication) replication
="no"
1345 --enable-replication) replication
="yes"
1347 --disable-vxhs) vxhs
="no"
1349 --enable-vxhs) vxhs
="yes"
1351 --disable-vhost-user) vhost_user
="no"
1353 --enable-vhost-user)
1355 if test "$mingw32" = "yes"; then
1356 error_exit
"vhost-user isn't available on win32"
1359 --disable-capstone) capstone
="no"
1361 --enable-capstone) capstone
="yes"
1363 --enable-capstone=git
) capstone
="git"
1365 --enable-capstone=system
) capstone
="system"
1367 --with-git=*) git
="$optarg"
1369 --enable-git-update) git_update
=yes
1371 --disable-git-update) git_update
=no
1374 echo "ERROR: unknown option $opt"
1375 echo "Try '$0 --help' for more information"
1381 if test "$vhost_user" = ""; then
1382 if test "$mingw32" = "yes"; then
1392 LDFLAGS
="-m32 $LDFLAGS"
1396 LDFLAGS
="-m64 $LDFLAGS"
1399 CPU_CFLAGS
="-m32 -mv8plus -mcpu=ultrasparc"
1400 LDFLAGS
="-m32 -mv8plus $LDFLAGS"
1403 CPU_CFLAGS
="-m64 -mcpu=ultrasparc"
1404 LDFLAGS
="-m64 $LDFLAGS"
1408 LDFLAGS
="-m31 $LDFLAGS"
1412 LDFLAGS
="-m64 $LDFLAGS"
1416 LDFLAGS
="-m32 $LDFLAGS"
1417 cc_i386
='$(CC) -m32'
1420 # ??? Only extremely old AMD cpus do not have cmpxchg16b.
1421 # If we truly care, we should simply detect this case at
1422 # runtime and generate the fallback to serial emulation.
1423 CPU_CFLAGS
="-m64 -mcx16"
1424 LDFLAGS
="-m64 $LDFLAGS"
1425 cc_i386
='$(CC) -m32'
1429 LDFLAGS
="-mx32 $LDFLAGS"
1430 cc_i386
='$(CC) -m32'
1432 # No special flags required for other host CPUs
1435 QEMU_CFLAGS
="$CPU_CFLAGS $QEMU_CFLAGS"
1437 # For user-mode emulation the host arch has to be one we explicitly
1438 # support, even if we're using TCI.
1439 if [ "$ARCH" = "unknown" ]; then
1444 default_target_list
=""
1448 if [ "$softmmu" = "yes" ]; then
1449 mak_wilds
="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1451 if [ "$linux_user" = "yes" ]; then
1452 mak_wilds
="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1454 if [ "$bsd_user" = "yes" ]; then
1455 mak_wilds
="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1458 for config
in $mak_wilds; do
1459 default_target_list
="${default_target_list} $(basename "$config" .mak)"
1462 # Enumerate public trace backends for --help output
1463 trace_backend_list
=$
(echo $
(grep -le '^PUBLIC = True$' "$source_path"/scripts
/tracetool
/backend
/*.py |
sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1465 if test x
"$show_help" = x
"yes" ; then
1468 Usage: configure [options]
1469 Options: [defaults in brackets after descriptions]
1472 --help print this message
1473 --prefix=PREFIX install in PREFIX [$prefix]
1474 --interp-prefix=PREFIX where to find shared libraries, etc.
1475 use %M for cpu name [$interp_prefix]
1476 --target-list=LIST set target list (default: build everything)
1477 $(echo Available targets: $default_target_list | \
1478 fold -s -w 53 | sed -e 's/^/ /')
1480 Advanced options (experts only):
1481 --source-path=PATH path of source code [$source_path]
1482 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1483 --cc=CC use C compiler CC [$cc]
1484 --iasl=IASL use ACPI compiler IASL [$iasl]
1485 --host-cc=CC use C compiler CC [$host_cc] for code run at
1487 --cxx=CXX use C++ compiler CXX [$cxx]
1488 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1489 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1490 --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
1491 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1492 --make=MAKE use specified make [$make]
1493 --install=INSTALL use specified install [$install]
1494 --python=PYTHON use specified python [$python]
1495 --smbd=SMBD use specified smbd [$smbd]
1496 --static enable static build [$static]
1497 --mandir=PATH install man pages in PATH
1498 --datadir=PATH install firmware in PATH$confsuffix
1499 --docdir=PATH install documentation in PATH$confsuffix
1500 --bindir=PATH install binaries in PATH
1501 --libdir=PATH install libraries in PATH
1502 --sysconfdir=PATH install config in PATH$confsuffix
1503 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1504 --firmwarepath=PATH search PATH for firmware files
1505 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1506 --enable-debug enable common debug build options
1507 --enable-sanitizers enable default sanitizers
1508 --disable-strip disable stripping binaries
1509 --disable-werror disable compilation abort on warning
1510 --disable-stack-protector disable compiler-provided stack protection
1511 --audio-drv-list=LIST set audio drivers list:
1512 Available drivers: $audio_possible_drivers
1513 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1514 --block-drv-rw-whitelist=L
1515 set block driver read-write whitelist
1516 (affects only QEMU, not qemu-img)
1517 --block-drv-ro-whitelist=L
1518 set block driver read-only whitelist
1519 (affects only QEMU, not qemu-img)
1520 --enable-trace-backends=B Set trace backend
1521 Available backends: $trace_backend_list
1522 --with-trace-file=NAME Full PATH,NAME of file to store traces
1524 --disable-slirp disable SLIRP userspace network connectivity
1525 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1526 --enable-malloc-trim enable libc malloc_trim() for memory optimization
1527 --oss-lib path to OSS library
1528 --cpu=CPU Build for host CPU [$cpu]
1529 --with-coroutine=BACKEND coroutine backend. Supported options:
1530 ucontext, sigaltstack, windows
1531 --enable-gcov enable test coverage analysis with gcov
1532 --gcov=GCOV use specified gcov [$gcov_tool]
1533 --disable-blobs disable installing provided firmware blobs
1534 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1535 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1536 --tls-priority default TLS protocol/cipher priority string
1537 --enable-gprof QEMU profiling with gprof
1538 --enable-profiler profiler support
1539 --enable-xen-pv-domain-build
1540 xen pv domain builder
1541 --enable-debug-stack-usage
1542 track the maximum stack usage of stacks created by qemu_alloc_stack
1544 Optional features, enabled with --enable-FEATURE and
1545 disabled with --disable-FEATURE, default is enabled if available:
1547 system all system emulation targets
1548 user supported user emulation targets
1549 linux-user all linux usermode emulation targets
1550 bsd-user all BSD usermode emulation targets
1551 docs build documentation
1552 guest-agent build the QEMU Guest Agent
1553 guest-agent-msi build guest agent Windows MSI installation package
1554 pie Position Independent Executables
1555 modules modules support
1556 debug-tcg TCG debugging (default is disabled)
1557 debug-info debugging information
1558 sparse sparse checker
1560 gnutls GNUTLS cryptography support
1561 nettle nettle cryptography support
1562 gcrypt libgcrypt cryptography support
1564 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1566 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1567 vte vte support for the gtk UI
1570 vnc-sasl SASL encryption for VNC server
1571 vnc-jpeg JPEG lossy compression for VNC server
1572 vnc-png PNG compression for VNC server
1573 cocoa Cocoa UI (Mac OS X only)
1575 mpath Multipath persistent reservation passthrough
1576 xen xen backend driver support
1578 brlapi BrlAPI (Braile)
1579 curl curl connectivity
1581 bluez bluez stack connectivity
1582 kvm KVM acceleration support
1583 hax HAX acceleration support
1584 hvf Hypervisor.framework acceleration support
1585 whpx Windows Hypervisor Platform acceleration support
1586 rdma Enable RDMA-based migration and PVRDMA support
1587 vde support for vde network
1588 netmap support for netmap network
1589 linux-aio Linux AIO support
1590 cap-ng libcap-ng support
1591 attr attr and xattr support
1592 vhost-net vhost-net acceleration support
1593 vhost-crypto vhost-crypto acceleration support
1595 rbd rados block device (rbd)
1596 libiscsi iscsi support
1598 smartcard smartcard support (libcacard)
1599 libusb libusb (for usb passthrough)
1600 live-block-migration Block migration in the main migration stream
1601 usb-redir usb network redirection support
1602 lzo support of lzo compression library
1603 snappy support of snappy compression library
1604 bzip2 support of bzip2 compression library
1605 (for reading bzip2-compressed dmg images)
1606 seccomp seccomp support
1607 coroutine-pool coroutine freelist (better performance)
1608 glusterfs GlusterFS backend
1610 libssh2 ssh block device support
1611 numa libnuma support
1612 libxml2 for Parallels image format
1613 tcmalloc tcmalloc support
1614 jemalloc jemalloc support
1615 replication replication support
1616 vhost-vsock virtio sockets device support
1617 opengl opengl support
1618 virglrenderer virgl rendering support
1619 xfsctl xfsctl support
1620 qom-cast-debug cast debugging support
1621 tools build qemu-io, qemu-nbd and qemu-image tools
1622 vxhs Veritas HyperScale vDisk backend support
1623 crypto-afalg Linux AF_ALG crypto backend driver
1624 vhost-user vhost-user support
1625 capstone capstone disassembler support
1627 NOTE: The object files are built at the place where configure is launched
1632 if ! has
$python; then
1633 error_exit
"Python not found. Use --python=/path/to/python"
1636 # Note that if the Python conditional here evaluates True we will exit
1637 # with status 1 which is a shell 'false' value.
1638 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,6))'; then
1639 error_exit
"Cannot use '$python', Python 2 >= 2.6 or Python 3 is required." \
1640 "Use --python=/path/to/python to specify a supported Python."
1643 # Suppress writing compiled files
1646 # Check that the C compiler works. Doing this here before testing
1647 # the host CPU ensures that we had a valid CC to autodetect the
1648 # $cpu var (and we should bail right here if that's not the case).
1649 # It also allows the help message to be printed without a CC.
1651 if compile_object
; then
1652 : C compiler works ok
1654 error_exit
"\"$cc\" either does not exist or does not work"
1656 if ! compile_prog
; then
1657 error_exit
"\"$cc\" cannot build an executable (is your linker broken?)"
1660 # Now we have handled --enable-tcg-interpreter and know we're not just
1661 # printing the help message, bail out if the host CPU isn't supported.
1662 if test "$ARCH" = "unknown"; then
1663 if test "$tcg_interpreter" = "yes" ; then
1664 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1666 error_exit
"Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1670 # Consult white-list to determine whether to enable werror
1671 # by default. Only enable by default for git builds
1672 if test -z "$werror" ; then
1673 if test -d "$source_path/.git" -a \
1674 \
( "$linux" = "yes" -o "$mingw32" = "yes" \
) ; then
1681 if test "$bogus_os" = "yes"; then
1682 # Now that we know that we're not printing the help and that
1683 # the compiler works (so the results of the check_defines we used
1684 # to identify the OS are reliable), if we didn't recognize the
1685 # host OS we should stop now.
1686 error_exit
"Unrecognized host OS (uname -s reports '$(uname -s)')"
1689 gcc_flags
="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1690 gcc_flags
="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1691 gcc_flags
="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1692 gcc_flags
="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1693 gcc_flags
="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
1694 gcc_flags
="-Wno-string-plus-int $gcc_flags"
1695 # Note that we do not add -Werror to gcc_flags here, because that would
1696 # enable it for all configure tests. If a configure test failed due
1697 # to -Werror this would just silently disable some features,
1698 # so it's too error prone.
1700 cc_has_warning_flag
() {
1703 # Use the positive sense of the flag when testing for -Wno-wombat
1704 # support (gcc will happily accept the -Wno- form of unknown
1706 optflag
="$(echo $1 | sed -e 's/^-Wno-/-W/')"
1707 compile_prog
"-Werror $optflag" ""
1710 for flag
in $gcc_flags; do
1711 if cc_has_warning_flag
$flag ; then
1712 QEMU_CFLAGS
="$QEMU_CFLAGS $flag"
1716 if test "$stack_protector" != "no"; then
1718 int main(int argc, char *argv[])
1720 char arr[64], *p = arr, *c = argv[0];
1727 gcc_flags
="-fstack-protector-strong -fstack-protector-all"
1729 for flag
in $gcc_flags; do
1730 # We need to check both a compile and a link, since some compiler
1731 # setups fail only on a .c->.o compile and some only at link time
1732 if do_cc
$QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1733 compile_prog
"-Werror $flag" ""; then
1734 QEMU_CFLAGS
="$QEMU_CFLAGS $flag"
1739 if test "$stack_protector" = yes; then
1740 if test $sp_on = 0; then
1741 error_exit
"Stack protector not supported"
1746 # Disable -Wmissing-braces on older compilers that warn even for
1747 # the "universal" C zero initializer {0}.
1753 if compile_object
"-Werror" "" ; then
1756 QEMU_CFLAGS
="$QEMU_CFLAGS -Wno-missing-braces"
1759 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1760 # large functions that use global variables. The bug is in all releases of
1761 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1762 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1764 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1765 int main(void) { return 0; }
1767 #error No bug in this compiler.
1770 if compile_prog
"-Werror -fno-gcse" "" ; then
1771 TRANSLATE_OPT_CFLAGS
=-fno-gcse
1774 if test "$static" = "yes" ; then
1775 if test "$modules" = "yes" ; then
1776 error_exit
"static and modules are mutually incompatible"
1778 if test "$pie" = "yes" ; then
1779 error_exit
"static and pie are mutually incompatible"
1785 # Unconditional check for compiler __thread support
1787 static __thread int tls_var;
1788 int main(void) { return tls_var; }
1791 if ! compile_prog
"-Werror" "" ; then
1792 error_exit
"Your compiler does not support the __thread specifier for " \
1793 "Thread-Local Storage (TLS). Please upgrade to a version that does."
1796 if test "$pie" = ""; then
1797 case "$cpu-$targetos" in
1798 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD
)
1806 if test "$pie" != "no" ; then
1810 # define THREAD __thread
1815 static THREAD int tls_var;
1817 int main(void) { return tls_var; }
1820 if compile_prog
"-fPIE -DPIE" "-pie"; then
1821 QEMU_CFLAGS
="-fPIE -DPIE $QEMU_CFLAGS"
1822 LDFLAGS
="-pie $LDFLAGS"
1824 if compile_prog
"" "-Wl,-z,relro -Wl,-z,now" ; then
1825 LDFLAGS
="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1828 if test "$pie" = "yes"; then
1829 error_exit
"PIE not available due to missing toolchain support"
1831 echo "Disabling PIE due to missing toolchain support"
1836 if compile_prog
"-Werror -fno-pie" "-nopie"; then
1837 CFLAGS_NOPIE
="-fno-pie"
1838 LDFLAGS_NOPIE
="-nopie"
1842 ##########################################
1843 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1844 # use i686 as default anyway, but for those that don't, an explicit
1845 # specification is necessary
1847 if test "$cpu" = "i386"; then
1849 static int sfaa(int *ptr)
1851 return __sync_fetch_and_and(ptr, 0);
1857 val = __sync_val_compare_and_swap(&val, 0, 1);
1862 if ! compile_prog
"" "" ; then
1863 QEMU_CFLAGS
="-march=i486 $QEMU_CFLAGS"
1867 #########################################
1868 # Solaris specific configure tool chain decisions
1870 if test "$solaris" = "yes" ; then
1871 if has
$install; then
1874 error_exit
"Solaris install program not found. Use --install=/usr/ucb/install or" \
1875 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1876 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1878 if test "$(path_of $install)" = "/usr/sbin/install" ; then
1879 error_exit
"Solaris /usr/sbin/install is not an appropriate install program." \
1880 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1881 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1886 if test -f /usr
/ccs
/bin
/ar ; then
1887 error_exit
"No path includes ar" \
1888 "Add /usr/ccs/bin to your path and rerun configure"
1890 error_exit
"No path includes ar"
1894 if test -z "${target_list+xxx}" ; then
1895 for target
in $default_target_list; do
1896 supported_target
$target 2>/dev
/null
&& \
1897 target_list
="$target_list $target"
1899 target_list
="${target_list# }"
1901 target_list
=$
(echo "$target_list" |
sed -e 's/,/ /g')
1902 for target
in $target_list; do
1903 # Check that we recognised the target name; this allows a more
1904 # friendly error message than if we let it fall through.
1905 case " $default_target_list " in
1909 error_exit
"Unknown target name '$target'"
1912 supported_target
$target ||
exit 1
1916 # see if system emulation was really requested
1917 case " $target_list " in
1918 *"-softmmu "*) softmmu
=yes
1924 feature_not_found
() {
1928 error_exit
"User requested feature $feature" \
1929 "configure was not able to find it." \
1934 # big/little endian test
1936 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1937 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1938 extern int foo(short *, short *);
1939 int main(int argc, char *argv[]) {
1940 return foo(big_endian, little_endian);
1944 if compile_object
; then
1945 if strings -a $TMPO |
grep -q BiGeNdIaN
; then
1947 elif strings -a $TMPO |
grep -q LiTtLeEnDiAn
; then
1950 echo big
/little
test failed
1953 echo big
/little
test failed
1956 ##########################################
1957 # cocoa implies not SDL or GTK
1958 # (the cocoa UI code currently assumes it is always the active UI
1959 # and doesn't interact well with other UI frontend code)
1960 if test "$cocoa" = "yes"; then
1961 if test "$sdl" = "yes"; then
1962 error_exit
"Cocoa and SDL UIs cannot both be enabled at once"
1964 if test "$gtk" = "yes"; then
1965 error_exit
"Cocoa and GTK UIs cannot both be enabled at once"
1971 # Some versions of Mac OS X incorrectly define SIZE_MAX
1975 int main(int argc, char *argv[]) {
1976 return printf("%zu", SIZE_MAX);
1979 have_broken_size_max
=no
1980 if ! compile_object
-Werror ; then
1981 have_broken_size_max
=yes
1984 ##########################################
1988 #include <sys/socket.h>
1989 #include <linux/ip.h>
1990 int main(void) { return sizeof(struct mmsghdr); }
1992 if compile_prog
"" "" ; then
1998 ##########################################
1999 # MinGW / Mingw-w64 localtime_r/gmtime_r check
2001 if test "$mingw32" = "yes"; then
2002 # Some versions of MinGW / Mingw-w64 lack localtime_r
2003 # and gmtime_r entirely.
2005 # Some versions of Mingw-w64 define a macro for
2006 # localtime_r/gmtime_r.
2008 # Some versions of Mingw-w64 will define functions
2009 # for localtime_r/gmtime_r, but only if you have
2010 # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
2011 # though, unistd.h and pthread.h both define
2014 # So this #undef localtime_r and #include <unistd.h>
2015 # are not in fact redundant.
2020 int main(void) { localtime_r(NULL, NULL); return 0; }
2022 if compile_prog
"" "" ; then
2029 ##########################################
2032 if ! has
"$pkg_config_exe"; then
2033 error_exit
"pkg-config binary '$pkg_config_exe' not found"
2036 ##########################################
2039 if test "$linux_user" = "yes"; then
2042 #include <linux/futex.h>
2044 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2050 if ! compile_object
; then
2051 feature_not_found
"nptl" "Install glibc and linux kernel headers."
2055 #########################################
2058 if test "$zlib" != "no" ; then
2061 int main(void) { zlibVersion(); return 0; }
2063 if compile_prog
"" "-lz" ; then
2066 error_exit
"zlib check failed" \
2067 "Make sure to have the zlib libs and headers installed."
2072 ##########################################
2075 if test "$lzo" != "no" ; then
2077 #include <lzo/lzo1x.h>
2078 int main(void) { lzo_version(); return 0; }
2080 if compile_prog
"" "-llzo2" ; then
2081 libs_softmmu
="$libs_softmmu -llzo2"
2084 if test "$lzo" = "yes"; then
2085 feature_not_found
"liblzo2" "Install liblzo2 devel"
2091 ##########################################
2094 if test "$snappy" != "no" ; then
2096 #include <snappy-c.h>
2097 int main(void) { snappy_max_compressed_length(4096); return 0; }
2099 if compile_prog
"" "-lsnappy" ; then
2100 libs_softmmu
="$libs_softmmu -lsnappy"
2103 if test "$snappy" = "yes"; then
2104 feature_not_found
"libsnappy" "Install libsnappy devel"
2110 ##########################################
2113 if test "$bzip2" != "no" ; then
2116 int main(void) { BZ2_bzlibVersion(); return 0; }
2118 if compile_prog
"" "-lbz2" ; then
2121 if test "$bzip2" = "yes"; then
2122 feature_not_found
"libbzip2" "Install libbzip2 devel"
2128 ##########################################
2131 if test "$seccomp" != "no" ; then
2134 libseccomp_minver
="2.1.0"
2137 libseccomp_minver
="2.2.0"
2140 libseccomp_minver
="2.2.3"
2143 libseccomp_minver
="2.3.0"
2146 libseccomp_minver
=""
2150 if test "$libseccomp_minver" != "" &&
2151 $pkg_config --atleast-version=$libseccomp_minver libseccomp
; then
2152 seccomp_cflags
="$($pkg_config --cflags libseccomp)"
2153 seccomp_libs
="$($pkg_config --libs libseccomp)"
2156 if test "$seccomp" = "yes" ; then
2157 if test "$libseccomp_minver" != "" ; then
2158 feature_not_found
"libseccomp" \
2159 "Install libseccomp devel >= $libseccomp_minver"
2161 feature_not_found
"libseccomp" \
2162 "libseccomp is not supported for host cpu $cpu"
2168 ##########################################
2171 if test "$xen" != "no" ; then
2172 # Check whether Xen library path is specified via --extra-ldflags to avoid
2173 # overriding this setting with pkg-config output. If not, try pkg-config
2174 # to obtain all needed flags.
2176 if ! echo $EXTRA_LDFLAGS |
grep tools
/libxc
> /dev
/null
&& \
2177 $pkg_config --exists xencontrol
; then
2178 xen_ctrl_version
="$(printf '%d%02d%02d' \
2179 $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2181 xen_pc
="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2182 xen_pc
="$xen_pc xenevtchn xendevicemodel"
2183 QEMU_CFLAGS
="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2184 libs_softmmu
="$($pkg_config --libs $xen_pc) $libs_softmmu"
2185 LDFLAGS
="$($pkg_config --libs $xen_pc) $LDFLAGS"
2188 xen_libs
="-lxenstore -lxenctrl -lxenguest"
2189 xen_stable_libs
="-lxenforeignmemory -lxengnttab -lxenevtchn"
2191 # First we test whether Xen headers and libraries are available.
2192 # If no, we are done and there is no Xen support.
2193 # If yes, more tests are run to detect the Xen version.
2197 #include <xenctrl.h>
2202 if ! compile_prog
"" "$xen_libs" ; then
2204 if test "$xen" = "yes" ; then
2205 feature_not_found
"xen" "Install xen devel"
2211 cat > $TMPC <<EOF &&
2212 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
2213 #include <xenforeignmemory.h>
2215 xenforeignmemory_handle *xfmem;
2217 xfmem = xenforeignmemory_open(0, 0);
2218 xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
2223 compile_prog
"" "$xen_libs -lxendevicemodel $xen_stable_libs"
2225 xen_stable_libs
="-lxendevicemodel $xen_stable_libs"
2226 xen_ctrl_version
=41000
2229 cat > $TMPC <<EOF &&
2230 #undef XC_WANT_COMPAT_DEVICEMODEL_API
2231 #define __XEN_TOOLS__
2232 #include <xendevicemodel.h>
2234 xendevicemodel_handle *xd;
2236 xd = xendevicemodel_open(0, 0);
2237 xendevicemodel_close(xd);
2242 compile_prog
"" "$xen_libs -lxendevicemodel $xen_stable_libs"
2244 xen_stable_libs
="-lxendevicemodel $xen_stable_libs"
2245 xen_ctrl_version
=40900
2248 cat > $TMPC <<EOF &&
2250 * If we have stable libs the we don't want the libxc compat
2251 * layers, regardless of what CFLAGS we may have been given.
2253 * Also, check if xengnttab_grant_copy_segment_t is defined and
2254 * grant copy operation is implemented.
2256 #undef XC_WANT_COMPAT_EVTCHN_API
2257 #undef XC_WANT_COMPAT_GNTTAB_API
2258 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
2259 #include <xenctrl.h>
2260 #include <xenstore.h>
2261 #include <xenevtchn.h>
2262 #include <xengnttab.h>
2263 #include <xenforeignmemory.h>
2265 #include <xen/hvm/hvm_info_table.h>
2266 #if !defined(HVM_MAX_VCPUS)
2267 # error HVM_MAX_VCPUS not defined
2270 xc_interface *xc = NULL;
2271 xenforeignmemory_handle *xfmem;
2272 xenevtchn_handle *xe;
2273 xengnttab_handle *xg;
2274 xen_domain_handle_t handle;
2275 xengnttab_grant_copy_segment_t* seg = NULL;
2279 xc = xc_interface_open(0, 0, 0);
2280 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2281 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2282 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2283 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2284 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2286 xfmem = xenforeignmemory_open(0, 0);
2287 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2289 xe = xenevtchn_open(0, 0);
2292 xg = xengnttab_open(0, 0);
2293 xengnttab_grant_copy(xg, 0, seg);
2298 compile_prog
"" "$xen_libs $xen_stable_libs"
2300 xen_ctrl_version
=40800
2303 cat > $TMPC <<EOF &&
2305 * If we have stable libs the we don't want the libxc compat
2306 * layers, regardless of what CFLAGS we may have been given.
2308 #undef XC_WANT_COMPAT_EVTCHN_API
2309 #undef XC_WANT_COMPAT_GNTTAB_API
2310 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
2311 #include <xenctrl.h>
2312 #include <xenstore.h>
2313 #include <xenevtchn.h>
2314 #include <xengnttab.h>
2315 #include <xenforeignmemory.h>
2317 #include <xen/hvm/hvm_info_table.h>
2318 #if !defined(HVM_MAX_VCPUS)
2319 # error HVM_MAX_VCPUS not defined
2322 xc_interface *xc = NULL;
2323 xenforeignmemory_handle *xfmem;
2324 xenevtchn_handle *xe;
2325 xengnttab_handle *xg;
2326 xen_domain_handle_t handle;
2330 xc = xc_interface_open(0, 0, 0);
2331 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2332 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2333 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2334 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2335 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2337 xfmem = xenforeignmemory_open(0, 0);
2338 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2340 xe = xenevtchn_open(0, 0);
2343 xg = xengnttab_open(0, 0);
2344 xengnttab_map_grant_ref(xg, 0, 0, 0);
2349 compile_prog
"" "$xen_libs $xen_stable_libs"
2351 xen_ctrl_version
=40701
2354 cat > $TMPC <<EOF &&
2355 #include <xenctrl.h>
2358 xc_interface *xc = NULL;
2359 xen_domain_handle_t handle;
2360 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2364 compile_prog
"" "$xen_libs"
2366 xen_ctrl_version
=40700
2371 cat > $TMPC <<EOF &&
2372 #include <xenctrl.h>
2373 #include <xenstore.h>
2375 #include <xen/hvm/hvm_info_table.h>
2376 #if !defined(HVM_MAX_VCPUS)
2377 # error HVM_MAX_VCPUS not defined
2382 xc = xc_interface_open(0, 0, 0);
2383 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2384 xc_gnttab_open(NULL, 0);
2385 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2386 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2387 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2388 xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2392 compile_prog
"" "$xen_libs"
2394 xen_ctrl_version
=40600
2399 cat > $TMPC <<EOF &&
2400 #include <xenctrl.h>
2401 #include <xenstore.h>
2403 #include <xen/hvm/hvm_info_table.h>
2404 #if !defined(HVM_MAX_VCPUS)
2405 # error HVM_MAX_VCPUS not defined
2410 xc = xc_interface_open(0, 0, 0);
2411 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2412 xc_gnttab_open(NULL, 0);
2413 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2414 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2415 xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
2419 compile_prog
"" "$xen_libs"
2421 xen_ctrl_version
=40500
2425 cat > $TMPC <<EOF &&
2426 #include <xenctrl.h>
2427 #include <xenstore.h>
2429 #include <xen/hvm/hvm_info_table.h>
2430 #if !defined(HVM_MAX_VCPUS)
2431 # error HVM_MAX_VCPUS not defined
2436 xc = xc_interface_open(0, 0, 0);
2437 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2438 xc_gnttab_open(NULL, 0);
2439 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2440 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2444 compile_prog
"" "$xen_libs"
2446 xen_ctrl_version
=40200
2450 if test "$xen" = "yes" ; then
2451 feature_not_found
"xen (unsupported version)" \
2452 "Install a supported xen (xen 4.2 or newer)"
2457 if test "$xen" = yes; then
2458 if test $xen_ctrl_version -ge 40701 ; then
2459 libs_softmmu
="$xen_stable_libs $libs_softmmu"
2461 libs_softmmu
="$xen_libs $libs_softmmu"
2466 if test "$xen_pci_passthrough" != "no"; then
2467 if test "$xen" = "yes" && test "$linux" = "yes"; then
2468 xen_pci_passthrough
=yes
2470 if test "$xen_pci_passthrough" = "yes"; then
2471 error_exit
"User requested feature Xen PCI Passthrough" \
2472 " but this feature requires /sys from Linux"
2474 xen_pci_passthrough
=no
2478 if test "$xen_pv_domain_build" = "yes" &&
2479 test "$xen" != "yes"; then
2480 error_exit
"User requested Xen PV domain builder support" \
2481 "which requires Xen support."
2484 ##########################################
2485 # Windows Hypervisor Platform accelerator (WHPX) check
2486 if test "$whpx" != "no" ; then
2488 #include <windows.h>
2489 #include <winhvplatform.h>
2490 #include <winhvemulation.h>
2492 WHV_CAPABILITY whpx_cap;
2493 WHvGetCapability(WHvCapabilityCodeFeatures, &whpx_cap, sizeof(whpx_cap));
2497 if compile_prog
"" "-lwinhvplatform -lwinhvemulation" ; then
2498 libs_softmmu
="$libs_softmmu -lwinhvplatform -lwinhvemulation"
2501 if test "$whpx" = "yes"; then
2502 feature_not_found
"winhvplatform" "winhvemulation is not installed"
2508 ##########################################
2510 if test "$sparse" != "no" ; then
2514 if test "$sparse" = "yes" ; then
2515 feature_not_found
"sparse" "Install sparse binary"
2521 ##########################################
2523 if $pkg_config --exists "x11"; then
2525 x11_cflags
=$
($pkg_config --cflags x11
)
2526 x11_libs
=$
($pkg_config --libs x11
)
2529 ##########################################
2532 if test "$gtkabi" = ""; then
2533 # The GTK ABI was not specified explicitly, so try whether 3.0 is available.
2534 # Use 2.0 as a fallback if that is available.
2535 if $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
2537 elif $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
2544 if test "$gtk" != "no"; then
2545 gtkpackage
="gtk+-$gtkabi"
2546 gtkx11package
="gtk+-x11-$gtkabi"
2547 if test "$gtkabi" = "3.0" ; then
2552 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2553 gtk_cflags
=$
($pkg_config --cflags $gtkpackage)
2554 gtk_libs
=$
($pkg_config --libs $gtkpackage)
2555 gtk_version
=$
($pkg_config --modversion $gtkpackage)
2556 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2558 gtk_cflags
="$gtk_cflags $x11_cflags"
2559 gtk_libs
="$gtk_libs $x11_libs"
2561 libs_softmmu
="$gtk_libs $libs_softmmu"
2563 elif test "$gtk" = "yes"; then
2564 feature_not_found
"gtk" "Install gtk3-devel"
2571 ##########################################
2575 # Unfortunately some distros have bad pkg-config information for gnutls
2576 # such that it claims to exist but you get a compiler error if you try
2577 # to use the options returned by --libs. Specifically, Ubuntu for --static
2578 # builds doesn't work:
2579 # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
2581 # So sanity check the cflags/libs before assuming gnutls can be used.
2582 if ! $pkg_config --exists "gnutls"; then
2587 compile_prog
"$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
2592 if test "$gnutls" != "no"; then
2593 if gnutls_works
; then
2594 gnutls_cflags
=$
($pkg_config --cflags gnutls
)
2595 gnutls_libs
=$
($pkg_config --libs gnutls
)
2596 libs_softmmu
="$gnutls_libs $libs_softmmu"
2597 libs_tools
="$gnutls_libs $libs_tools"
2598 QEMU_CFLAGS
="$QEMU_CFLAGS $gnutls_cflags"
2601 # gnutls_rnd requires >= 2.11.0
2602 if $pkg_config --exists "gnutls >= 2.11.0"; then
2608 if $pkg_config --exists 'gnutls >= 3.0'; then
2611 elif $pkg_config --exists 'gnutls >= 2.12'; then
2612 case $
($pkg_config --libs --static gnutls
) in
2630 elif test "$gnutls" = "yes"; then
2631 feature_not_found
"gnutls" "Install gnutls devel"
2641 # If user didn't give a --disable/enable-gcrypt flag,
2642 # then mark as disabled if user requested nettle
2643 # explicitly, or if gnutls links to nettle
2644 if test -z "$gcrypt"
2646 if test "$nettle" = "yes" ||
test "$gnutls_nettle" = "yes"
2652 # If user didn't give a --disable/enable-nettle flag,
2653 # then mark as disabled if user requested gcrypt
2654 # explicitly, or if gnutls links to gcrypt
2655 if test -z "$nettle"
2657 if test "$gcrypt" = "yes" ||
test "$gnutls_gcrypt" = "yes"
2663 has_libgcrypt_config
() {
2664 if ! has
"libgcrypt-config"
2669 if test -n "$cross_prefix"
2671 host=$
(libgcrypt-config
--host)
2672 if test "$host-" != $cross_prefix
2681 if test "$gcrypt" != "no"; then
2682 if has_libgcrypt_config
; then
2683 gcrypt_cflags
=$
(libgcrypt-config
--cflags)
2684 gcrypt_libs
=$
(libgcrypt-config
--libs)
2685 # Debian has remove -lgpg-error from libgcrypt-config
2686 # as it "spreads unnecessary dependencies" which in
2687 # turn breaks static builds...
2688 if test "$static" = "yes"
2690 gcrypt_libs
="$gcrypt_libs -lgpg-error"
2692 libs_softmmu
="$gcrypt_libs $libs_softmmu"
2693 libs_tools
="$gcrypt_libs $libs_tools"
2694 QEMU_CFLAGS
="$QEMU_CFLAGS $gcrypt_cflags"
2696 if test -z "$nettle"; then
2703 gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
2705 NULL, 0, 0, 0, NULL);
2709 if compile_prog
"$gcrypt_cflags" "$gcrypt_libs" ; then
2716 gcry_mac_hd_t handle;
2717 gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
2718 GCRY_MAC_FLAG_SECURE, NULL);
2722 if compile_prog
"$gcrypt_cflags" "$gcrypt_libs" ; then
2726 if test "$gcrypt" = "yes"; then
2727 feature_not_found
"gcrypt" "Install gcrypt devel"
2735 if test "$nettle" != "no"; then
2736 if $pkg_config --exists "nettle"; then
2737 nettle_cflags
=$
($pkg_config --cflags nettle
)
2738 nettle_libs
=$
($pkg_config --libs nettle
)
2739 nettle_version
=$
($pkg_config --modversion nettle
)
2740 libs_softmmu
="$nettle_libs $libs_softmmu"
2741 libs_tools
="$nettle_libs $libs_tools"
2742 QEMU_CFLAGS
="$QEMU_CFLAGS $nettle_cflags"
2747 #include <nettle/pbkdf2.h>
2749 pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2753 if compile_prog
"$nettle_cflags" "$nettle_libs" ; then
2757 if test "$nettle" = "yes"; then
2758 feature_not_found
"nettle" "Install nettle devel"
2765 if test "$gcrypt" = "yes" && test "$nettle" = "yes"
2767 error_exit
"Only one of gcrypt & nettle can be enabled"
2770 ##########################################
2771 # libtasn1 - only for the TLS creds/session test suite
2776 if $pkg_config --exists "libtasn1"; then
2777 tasn1_cflags
=$
($pkg_config --cflags libtasn1
)
2778 tasn1_libs
=$
($pkg_config --libs libtasn1
)
2784 ##########################################
2785 # getifaddrs (for tests/test-io-channel-socket )
2788 if ! check_include
"ifaddrs.h" ; then
2792 ##########################################
2795 if test "$vte" != "no"; then
2796 if test "$gtkabi" = "3.0"; then
2797 vteminversion
="0.32.0"
2798 if $pkg_config --exists "vte-2.91"; then
2799 vtepackage
="vte-2.91"
2801 vtepackage
="vte-2.90"
2805 vteminversion
="0.24.0"
2807 if $pkg_config --exists "$vtepackage >= $vteminversion"; then
2808 vte_cflags
=$
($pkg_config --cflags $vtepackage)
2809 vte_libs
=$
($pkg_config --libs $vtepackage)
2810 vteversion
=$
($pkg_config --modversion $vtepackage)
2811 libs_softmmu
="$vte_libs $libs_softmmu"
2813 elif test "$vte" = "yes"; then
2814 if test "$gtkabi" = "3.0"; then
2815 feature_not_found
"vte" "Install libvte-2.90/2.91 devel"
2817 feature_not_found
"vte" "Install libvte devel"
2824 ##########################################
2827 # Look for sdl configuration program (pkg-config or sdl-config). Try
2828 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2830 if test "$sdlabi" = ""; then
2831 if $pkg_config --exists "sdl2"; then
2833 elif $pkg_config --exists "sdl"; then
2840 if test $sdlabi = "2.0"; then
2841 sdl_config
=$sdl2_config
2843 sdlconfigname
=sdl2_config
2844 elif test $sdlabi = "1.2"; then
2846 sdlconfigname
=sdl_config
2848 error_exit
"Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
2851 if test "$(basename $sdl_config)" != $sdlconfigname && ! has
${sdl_config}; then
2852 sdl_config
=$sdlconfigname
2855 if $pkg_config $sdlname --exists; then
2856 sdlconfig
="$pkg_config $sdlname"
2857 sdlversion
=$
($sdlconfig --modversion 2>/dev
/null
)
2858 elif has
${sdl_config}; then
2859 sdlconfig
="$sdl_config"
2860 sdlversion
=$
($sdlconfig --version)
2862 if test "$sdl" = "yes" ; then
2863 feature_not_found
"sdl" "Install SDL2-devel"
2867 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config
; then
2868 echo warning
: using
"\"$sdlconfig\"" to detect cross-compiled sdl
>&2
2872 if test "$sdl" != "no" ; then
2875 #undef main /* We don't want SDL to override our main() */
2876 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2878 sdl_cflags
=$
($sdlconfig --cflags 2>/dev
/null
)
2879 if test "$static" = "yes" ; then
2880 if $pkg_config $sdlname --exists; then
2881 sdl_libs
=$
($pkg_config $sdlname --static --libs 2>/dev
/null
)
2883 sdl_libs
=$
($sdlconfig --static-libs 2>/dev
/null
)
2886 sdl_libs
=$
($sdlconfig --libs 2>/dev
/null
)
2888 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
2889 if test $
(echo $sdlversion |
sed 's/[^0-9]//g') -lt 121 ; then
2895 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2896 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2897 if test $?
= 0 && echo $sdl_libs |
grep -- -laa > /dev
/null
; then
2898 sdl_libs
="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
2899 sdl_cflags
="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
2901 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
2907 else # sdl not found
2908 if test "$sdl" = "yes" ; then
2909 feature_not_found
"sdl" "Install SDL devel"
2912 fi # sdl compile test
2915 if test "$sdl" = "yes" ; then
2918 #if defined(SDL_VIDEO_DRIVER_X11)
2919 #include <X11/XKBlib.h>
2921 #error No x11 support
2923 int main(void) { return 0; }
2925 if compile_prog
"$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2927 sdl_cflags
="$sdl_cflags $x11_cflags"
2928 sdl_libs
="$sdl_libs $x11_libs"
2932 ##########################################
2933 # RDMA needs OpenFabrics libraries
2934 if test "$rdma" != "no" ; then
2936 #include <rdma/rdma_cma.h>
2937 int main(void) { return 0; }
2939 rdma_libs
="-lrdmacm -libverbs -libumad"
2940 if compile_prog
"" "$rdma_libs" ; then
2942 libs_softmmu
="$libs_softmmu $rdma_libs"
2944 if test "$rdma" = "yes" ; then
2946 " OpenFabrics librdmacm/libibverbs/libibumad not present." \
2948 " (1) Fast: Install infiniband packages (devel) from your distro." \
2949 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2950 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2957 ##########################################
2958 # VNC SASL detection
2959 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2961 #include <sasl/sasl.h>
2963 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2965 # Assuming Cyrus-SASL installed in /usr prefix
2967 vnc_sasl_libs
="-lsasl2"
2968 if compile_prog
"$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2970 libs_softmmu
="$vnc_sasl_libs $libs_softmmu"
2971 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_sasl_cflags"
2973 if test "$vnc_sasl" = "yes" ; then
2974 feature_not_found
"vnc-sasl" "Install Cyrus SASL devel"
2980 ##########################################
2981 # VNC JPEG detection
2982 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2985 #include <jpeglib.h>
2986 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2989 vnc_jpeg_libs
="-ljpeg"
2990 if compile_prog
"$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2992 libs_softmmu
="$vnc_jpeg_libs $libs_softmmu"
2993 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_jpeg_cflags"
2995 if test "$vnc_jpeg" = "yes" ; then
2996 feature_not_found
"vnc-jpeg" "Install libjpeg-turbo devel"
3002 ##########################################
3004 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
3006 //#include <stdio.h>
3010 png_structp png_ptr;
3011 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
3012 return png_ptr != 0;
3015 if $pkg_config libpng
--exists; then
3016 vnc_png_cflags
=$
($pkg_config libpng
--cflags)
3017 vnc_png_libs
=$
($pkg_config libpng
--libs)
3020 vnc_png_libs
="-lpng"
3022 if compile_prog
"$vnc_png_cflags" "$vnc_png_libs" ; then
3024 libs_softmmu
="$vnc_png_libs $libs_softmmu"
3025 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_png_cflags"
3027 if test "$vnc_png" = "yes" ; then
3028 feature_not_found
"vnc-png" "Install libpng devel"
3034 ##########################################
3036 if test "$xkbcommon" != "no" ; then
3037 if $pkg_config xkbcommon
--exists; then
3038 xkbcommon_cflags
=$
($pkg_config xkbcommon
--cflags)
3039 xkbcommon_libs
=$
($pkg_config xkbcommon
--libs)
3042 if test "$xkbcommon" = "yes" ; then
3043 feature_not_found
"xkbcommon" "Install libxkbcommon-devel"
3049 ##########################################
3050 # fnmatch() probe, used for ACL routines
3053 #include <fnmatch.h>
3056 fnmatch("foo", "foo", 0);
3060 if compile_prog
"" "" ; then
3064 ##########################################
3065 # xfsctl() probe, used for file-posix.c
3066 if test "$xfs" != "no" ; then
3068 #include <stddef.h> /* NULL */
3069 #include <xfs/xfs.h>
3072 xfsctl(NULL, 0, 0, NULL);
3076 if compile_prog
"" "" ; then
3079 if test "$xfs" = "yes" ; then
3080 feature_not_found
"xfs" "Instal xfsprogs/xfslibs devel"
3086 ##########################################
3087 # vde libraries probe
3088 if test "$vde" != "no" ; then
3089 vde_libs
="-lvdeplug"
3091 #include <libvdeplug.h>
3094 struct vde_open_args a = {0, 0, 0};
3100 if compile_prog
"" "$vde_libs" ; then
3103 if test "$vde" = "yes" ; then
3104 feature_not_found
"vde" "Install vde (Virtual Distributed Ethernet) devel"
3110 ##########################################
3111 # netmap support probe
3112 # Apart from looking for netmap headers, we make sure that the host API version
3113 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
3114 # a minor/major version number. Minor new features will be marked with values up
3115 # to 15, and if something happens that requires a change to the backend we will
3116 # move above 15, submit the backend fixes and modify this two bounds.
3117 if test "$netmap" != "no" ; then
3119 #include <inttypes.h>
3121 #include <net/netmap.h>
3122 #include <net/netmap_user.h>
3123 #if (NETMAP_API < 11) || (NETMAP_API > 15)
3126 int main(void) { return 0; }
3128 if compile_prog
"" "" ; then
3131 if test "$netmap" = "yes" ; then
3132 feature_not_found
"netmap"
3138 ##########################################
3139 # libcap-ng library probe
3140 if test "$cap_ng" != "no" ; then
3146 capng_capability_to_name(CAPNG_EFFECTIVE);
3150 if compile_prog
"" "$cap_libs" ; then
3152 libs_tools
="$cap_libs $libs_tools"
3154 if test "$cap_ng" = "yes" ; then
3155 feature_not_found
"cap_ng" "Install libcap-ng devel"
3161 ##########################################
3162 # Sound support libraries probe
3173 int main(void) { $exp }
3175 if compile_prog
"$cfl" "$lib" ; then
3178 error_exit
"$drv check failed" \
3179 "Make sure to have the $drv libs and headers installed."
3183 audio_drv_list
=$
(echo "$audio_drv_list" |
sed -e 's/,/ /g')
3184 for drv
in $audio_drv_list; do
3187 audio_drv_probe
$drv alsa
/asoundlib.h
-lasound \
3188 "return snd_pcm_close((snd_pcm_t *)0);"
3189 alsa_libs
="-lasound"
3193 audio_drv_probe
$drv pulse
/pulseaudio.h
"-lpulse" \
3194 "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
3195 pulse_libs
="-lpulse"
3200 if test "$sdl" = "no"; then
3201 error_exit
"sdl not found or disabled, can not use sdl audio driver"
3206 coreaudio_libs
="-framework CoreAudio"
3210 dsound_libs
="-lole32 -ldxguid"
3219 # XXX: Probes for CoreAudio, DirectSound
3223 echo "$audio_possible_drivers" |
grep -q "\<$drv\>" ||
{
3224 error_exit
"Unknown driver '$drv' selected" \
3225 "Possible drivers are: $audio_possible_drivers"
3231 ##########################################
3234 if test "$brlapi" != "no" ; then
3235 brlapi_libs
="-lbrlapi"
3239 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
3241 if compile_prog
"" "$brlapi_libs" ; then
3244 if test "$brlapi" = "yes" ; then
3245 feature_not_found
"brlapi" "Install brlapi devel"
3251 ##########################################
3253 if test "$curses" != "no" ; then
3254 if test "$mingw32" = "yes" ; then
3255 curses_inc_list
="$($pkg_config --cflags ncurses 2>/dev/null):"
3256 curses_lib_list
="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3258 curses_inc_list
="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
3259 curses_lib_list
="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3268 setlocale(LC_ALL, "");
3270 addwstr(L"wide chars\n");
3272 add_wch(WACS_DEGREE);
3277 for curses_inc
in $curses_inc_list; do
3278 # Make sure we get the wide character prototypes
3279 curses_inc
="-DNCURSES_WIDECHAR $curses_inc"
3281 for curses_lib
in $curses_lib_list; do
3283 if compile_prog
"$curses_inc" "$curses_lib" ; then
3285 QEMU_CFLAGS
="$curses_inc $QEMU_CFLAGS"
3286 libs_softmmu
="$curses_lib $libs_softmmu"
3290 if test "$curses_found" = yes ; then
3295 if test "$curses_found" = "yes" ; then
3298 if test "$curses" = "yes" ; then
3299 feature_not_found
"curses" "Install ncurses devel"
3305 ##########################################
3307 if test "$curl" != "no" ; then
3308 if $pkg_config libcurl
--exists; then
3309 curlconfig
="$pkg_config libcurl"
3311 curlconfig
=curl-config
3314 #include <curl/curl.h>
3315 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3317 curl_cflags
=$
($curlconfig --cflags 2>/dev
/null
)
3318 curl_libs
=$
($curlconfig --libs 2>/dev
/null
)
3319 if compile_prog
"$curl_cflags" "$curl_libs" ; then
3322 if test "$curl" = "yes" ; then
3323 feature_not_found
"curl" "Install libcurl devel"
3329 ##########################################
3330 # bluez support probe
3331 if test "$bluez" != "no" ; then
3333 #include <bluetooth/bluetooth.h>
3334 int main(void) { return bt_error(0); }
3336 bluez_cflags
=$
($pkg_config --cflags bluez
2>/dev
/null
)
3337 bluez_libs
=$
($pkg_config --libs bluez
2>/dev
/null
)
3338 if compile_prog
"$bluez_cflags" "$bluez_libs" ; then
3340 libs_softmmu
="$bluez_libs $libs_softmmu"
3342 if test "$bluez" = "yes" ; then
3343 feature_not_found
"bluez" "Install bluez-libs/libbluetooth devel"
3349 ##########################################
3350 # glib support probe
3352 if test "$mingw32" = yes; then
3357 glib_modules
=gthread-2.0
3358 if test "$modules" = yes; then
3359 glib_modules
="$glib_modules gmodule-2.0"
3362 # This workaround is required due to a bug in pkg-config file for glib as it
3363 # doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
3365 if test "$static" = yes -a "$mingw32" = yes; then
3366 QEMU_CFLAGS
="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
3369 for i
in $glib_modules; do
3370 if $pkg_config --atleast-version=$glib_req_ver $i; then
3371 glib_cflags
=$
($pkg_config --cflags $i)
3372 glib_libs
=$
($pkg_config --libs $i)
3373 QEMU_CFLAGS
="$glib_cflags $QEMU_CFLAGS"
3374 LIBS
="$glib_libs $LIBS"
3375 libs_qga
="$glib_libs $libs_qga"
3377 error_exit
"glib-$glib_req_ver $i is required to compile QEMU"
3381 # Sanity check that the current size_t matches the
3382 # size that glib thinks it should be. This catches
3383 # problems on multi-arch where people try to build
3384 # 32-bit QEMU while pointing at 64-bit glib headers
3389 #define QEMU_BUILD_BUG_ON(x) \
3390 typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3393 QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3398 if ! compile_prog
"$CFLAGS" "$LIBS" ; then
3399 error_exit
"sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3400 "You probably need to set PKG_CONFIG_LIBDIR"\
3401 "to point to the right pkg-config files for your"\
3405 # g_test_trap_subprocess added in 2.38. Used by some tests.
3407 if ! $pkg_config --atleast-version=2.38 glib-2.0
; then
3411 # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3414 int main(void) { return 0; }
3416 if ! compile_prog
"$glib_cflags -Werror" "$glib_libs" ; then
3417 if cc_has_warning_flag
"-Wno-unknown-attributes"; then
3418 glib_cflags
="-Wno-unknown-attributes $glib_cflags"
3419 CFLAGS
="-Wno-unknown-attributes $CFLAGS"
3423 ##########################################
3424 # SHA command probe for modules
3425 if test "$modules" = yes; then
3426 shacmd_probe
="sha1sum sha1 shasum"
3427 for c
in $shacmd_probe; do
3433 if test "$shacmd" = ""; then
3434 error_exit
"one of the checksum commands is required to enable modules: $shacmd_probe"
3438 ##########################################
3439 # pixman support probe
3441 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
3444 elif $pkg_config --atleast-version=0.21.8 pixman-1
> /dev
/null
2>&1; then
3445 pixman_cflags
=$
($pkg_config --cflags pixman-1
)
3446 pixman_libs
=$
($pkg_config --libs pixman-1
)
3448 error_exit
"pixman >= 0.21.8 not present." \
3449 "Please install the pixman devel package."
3452 ##########################################
3453 # libmpathpersist probe
3455 if test "$mpath" != "no" ; then
3457 #include <libudev.h>
3458 #include <mpath_persist.h>
3459 unsigned mpath_mx_alloc_len = 1024;
3461 static struct config *multipath_conf;
3462 extern struct udev *udev;
3463 extern struct config *get_multipath_config(void);
3464 extern void put_multipath_config(struct config *conf);
3466 struct config *get_multipath_config(void) { return multipath_conf; }
3467 void put_multipath_config(struct config *conf) { }
3471 multipath_conf = mpath_lib_init();
3475 if compile_prog
"" "-ludev -lmultipath -lmpathpersist" ; then
3484 ##########################################
3487 if test "$cap" != "no" ; then
3490 #include <sys/capability.h>
3491 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
3493 if compile_prog
"" "-lcap" ; then
3500 ##########################################
3502 PTHREADLIBS_LIST
="-pthread -lpthread -lpthreadGC2"
3506 #include <pthread.h>
3507 static void *f(void *p) { return NULL; }
3510 pthread_create(&thread, 0, f, 0);
3514 if compile_prog
"" "" ; then
3517 for pthread_lib
in $PTHREADLIBS_LIST; do
3518 if compile_prog
"" "$pthread_lib" ; then
3521 for lib_entry
in $LIBS; do
3522 if test "$lib_entry" = "$pthread_lib"; then
3527 if test "$found" = "no"; then
3528 LIBS
="$pthread_lib $LIBS"
3529 libs_qga
="$pthread_lib $libs_qga"
3531 PTHREAD_LIB
="$pthread_lib"
3537 if test "$mingw32" != yes -a "$pthread" = no
; then
3538 error_exit
"pthread check failed" \
3539 "Make sure to have the pthread libs and headers installed."
3542 # check for pthread_setname_np
3543 pthread_setname_np
=no
3545 #include <pthread.h>
3547 static void *f(void *p) { return NULL; }
3551 pthread_create(&thread, 0, f, 0);
3552 pthread_setname_np(thread, "QEMU");
3556 if compile_prog
"" "$pthread_lib" ; then
3557 pthread_setname_np
=yes
3560 ##########################################
3562 if test "$rbd" != "no" ; then
3565 #include <rbd/librbd.h>
3568 rados_create(&cluster, NULL);
3572 rbd_libs
="-lrbd -lrados"
3573 if compile_prog
"" "$rbd_libs" ; then
3576 if test "$rbd" = "yes" ; then
3577 feature_not_found
"rados block device" "Install librbd/ceph devel"
3583 ##########################################
3585 min_libssh2_version
=1.2.8
3586 if test "$libssh2" != "no" ; then
3587 if $pkg_config --atleast-version=$min_libssh2_version libssh2
; then
3588 libssh2_cflags
=$
($pkg_config libssh2
--cflags)
3589 libssh2_libs
=$
($pkg_config libssh2
--libs)
3592 if test "$libssh2" = "yes" ; then
3593 error_exit
"libssh2 >= $min_libssh2_version required for --enable-libssh2"
3599 ##########################################
3600 # libssh2_sftp_fsync probe
3602 if test "$libssh2" = "yes"; then
3605 #include <libssh2.h>
3606 #include <libssh2_sftp.h>
3608 LIBSSH2_SESSION *session;
3610 LIBSSH2_SFTP_HANDLE *sftp_handle;
3611 session = libssh2_session_init ();
3612 sftp = libssh2_sftp_init (session);
3613 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
3614 libssh2_sftp_fsync (sftp_handle);
3618 # libssh2_cflags/libssh2_libs defined in previous test.
3619 if compile_prog
"$libssh2_cflags" "$libssh2_libs" ; then
3620 QEMU_CFLAGS
="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3624 ##########################################
3627 if test "$linux_aio" != "no" ; then
3630 #include <sys/eventfd.h>
3632 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3634 if compile_prog
"" "-laio" ; then
3637 if test "$linux_aio" = "yes" ; then
3638 feature_not_found
"linux AIO" "Install libaio devel"
3644 ##########################################
3645 # TPM passthrough is only on x86 Linux
3647 if test "$targetos" = Linux
&& test "$cpu" = i386
-o "$cpu" = x86_64
; then
3648 tpm_passthrough
=$tpm
3653 # TPM emulator is for all posix systems
3654 if test "$mingw32" != "yes"; then
3659 ##########################################
3662 if test "$attr" != "no" ; then
3665 #include <sys/types.h>
3666 #ifdef CONFIG_LIBATTR
3667 #include <attr/xattr.h>
3669 #include <sys/xattr.h>
3671 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3673 if compile_prog
"" "" ; then
3675 # Older distros have <attr/xattr.h>, and need -lattr:
3676 elif compile_prog
"-DCONFIG_LIBATTR" "-lattr" ; then
3681 if test "$attr" = "yes" ; then
3682 feature_not_found
"ATTR" "Install libc6 or libattr devel"
3688 ##########################################
3691 #include <sys/types.h>
3692 #include <sys/uio.h>
3694 int main(void) { return sizeof(struct iovec); }
3697 if compile_prog
"" "" ; then
3701 ##########################################
3704 #include <sys/types.h>
3705 #include <sys/uio.h>
3707 int main(void) { return preadv(0, 0, 0, 0); }
3710 if compile_prog
"" "" ; then
3714 ##########################################
3716 # fdt support is mandatory for at least some target architectures,
3717 # so insist on it if we're building those system emulators.
3719 for target
in $target_list; do
3721 aarch64
*-softmmu|arm
*-softmmu|ppc
*-softmmu|microblaze
*-softmmu|mips64el-softmmu
)
3727 if test "$fdt_required" = "yes"; then
3728 if test "$fdt" = "no"; then
3729 error_exit
"fdt disabled but some requested targets require it." \
3730 "You can turn off fdt only if you also disable all the system emulation" \
3731 "targets which need it (by specifying a cut down --target-list)."
3736 if test "$fdt" != "no" ; then
3738 # explicitly check for libfdt_env.h as it is missing in some stable installs
3739 # and test for required functions to make sure we are on a version >= 1.4.2
3742 #include <libfdt_env.h>
3743 int main(void) { fdt_first_subnode(0, 0); return 0; }
3745 if compile_prog
"" "$fdt_libs" ; then
3746 # system DTC is good - use it
3749 # have GIT checkout, so activate dtc submodule
3750 if test -e "${source_path}/.git" ; then
3751 git_submodules
="${git_submodules} dtc"
3753 if test -d "${source_path}/dtc/libfdt" ||
test -e "${source_path}/.git" ; then
3757 if [ "$pwd_is_source_path" != "y" ] ; then
3758 symlink
"$source_path/dtc/Makefile" "dtc/Makefile"
3759 symlink
"$source_path/dtc/scripts" "dtc/scripts"
3761 fdt_cflags
="-I\$(SRC_PATH)/dtc/libfdt"
3762 fdt_libs
="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3763 elif test "$fdt" = "yes" ; then
3764 # Not a git build & no libfdt found, prompt for system install
3765 error_exit
"DTC (libfdt) version >= 1.4.2 not present." \
3766 "Please install the DTC (libfdt) devel package"
3768 # don't have and don't want
3775 libs_softmmu
="$libs_softmmu $fdt_libs"
3777 ##########################################
3778 # opengl probe (for sdl2, gtk, milkymist-tmu2)
3780 if test "$opengl" != "no" ; then
3781 opengl_pkgs
="epoxy libdrm gbm"
3782 if $pkg_config $opengl_pkgs; then
3783 opengl_cflags
="$($pkg_config --cflags $opengl_pkgs)"
3784 opengl_libs
="$($pkg_config --libs $opengl_pkgs)"
3786 if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3789 QEMU_CFLAGS
="$QEMU_CFLAGS $opengl_cflags"
3791 if test "$opengl" = "yes" ; then
3792 feature_not_found
"opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
3800 if test "$opengl" = "yes"; then
3802 #include <epoxy/egl.h>
3803 #ifndef EGL_MESA_image_dma_buf_export
3804 # error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3806 int main(void) { return 0; }
3808 if compile_prog
"" "" ; then
3813 ##########################################
3815 if test "$libxml2" != "no" ; then
3816 if $pkg_config --exists libxml-2.0
; then
3818 libxml2_cflags
=$
($pkg_config --cflags libxml-2.0
)
3819 libxml2_libs
=$
($pkg_config --libs libxml-2.0
)
3821 if test "$libxml2" = "yes"; then
3822 feature_not_found
"libxml2" "Install libxml2 devel"
3828 ##########################################
3830 if test "$glusterfs" != "no" ; then
3831 if $pkg_config --atleast-version=3 glusterfs-api
; then
3833 glusterfs_cflags
=$
($pkg_config --cflags glusterfs-api
)
3834 glusterfs_libs
=$
($pkg_config --libs glusterfs-api
)
3835 if $pkg_config --atleast-version=4 glusterfs-api
; then
3836 glusterfs_xlator_opt
="yes"
3838 if $pkg_config --atleast-version=5 glusterfs-api
; then
3839 glusterfs_discard
="yes"
3841 if $pkg_config --atleast-version=6 glusterfs-api
; then
3842 glusterfs_fallocate
="yes"
3843 glusterfs_zerofill
="yes"
3846 if test "$glusterfs" = "yes" ; then
3847 feature_not_found
"GlusterFS backend support" \
3848 "Install glusterfs-api devel >= 3"
3854 # Check for inotify functions when we are building linux-user
3855 # emulator. This is done because older glibc versions don't
3856 # have syscall stubs for these implemented. In that case we
3857 # don't provide them even if kernel supports them.
3861 #include <sys/inotify.h>
3866 /* try to start inotify */
3867 return inotify_init();
3870 if compile_prog
"" "" ; then
3876 #include <sys/inotify.h>
3881 /* try to start inotify */
3882 return inotify_init1(0);
3885 if compile_prog
"" "" ; then
3889 # check if pipe2 is there
3898 return pipe2(pipefd, O_CLOEXEC);
3901 if compile_prog
"" "" ; then
3905 # check if accept4 is there
3908 #include <sys/socket.h>
3913 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3917 if compile_prog
"" "" ; then
3921 # check if tee/splice is there. vmsplice was added same time.
3931 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3932 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3936 if compile_prog
"" "" ; then
3940 ##########################################
3943 if test "$numa" != "no" ; then
3946 int main(void) { return numa_available(); }
3949 if compile_prog
"" "-lnuma" ; then
3951 libs_softmmu
="-lnuma $libs_softmmu"
3953 if test "$numa" = "yes" ; then
3954 feature_not_found
"numa" "install numactl devel"
3960 if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
3961 echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
3965 # Even if malloc_trim() is available, these non-libc memory allocators
3966 # do not support it.
3967 if test "$tcmalloc" = "yes" ||
test "$jemalloc" = "yes" ; then
3968 if test "$malloc_trim" = "yes" ; then
3969 echo "Disabling malloc_trim with non-libc memory allocator"
3974 #######################################
3977 if test "$malloc_trim" != "no" ; then
3980 int main(void) { malloc_trim(0); return 0; }
3982 if compile_prog
"" "" ; then
3989 ##########################################
3992 if test "$tcmalloc" = "yes" ; then
3995 int main(void) { malloc(1); return 0; }
3998 if compile_prog
"" "-ltcmalloc" ; then
3999 LIBS
="-ltcmalloc $LIBS"
4001 feature_not_found
"tcmalloc" "install gperftools devel"
4005 ##########################################
4008 if test "$jemalloc" = "yes" ; then
4011 int main(void) { malloc(1); return 0; }
4014 if compile_prog
"" "-ljemalloc" ; then
4015 LIBS
="-ljemalloc $LIBS"
4017 feature_not_found
"jemalloc" "install jemalloc devel"
4021 ##########################################
4026 #include <sys/syscall.h>
4028 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4031 if compile_prog
"" "" ; then
4035 # check if eventfd is supported
4038 #include <sys/eventfd.h>
4042 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4045 if compile_prog
"" "" ; then
4049 # check if memfd is supported
4052 #include <sys/mman.h>
4056 return memfd_create("foo", MFD_ALLOW_SEALING);
4059 if compile_prog
"" "" ; then
4065 # check for fallocate
4072 fallocate(0, 0, 0, 0);
4076 if compile_prog
"" "" ; then
4080 # check for fallocate hole punching
4081 fallocate_punch_hole
=no
4084 #include <linux/falloc.h>
4088 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
4092 if compile_prog
"" "" ; then
4093 fallocate_punch_hole
=yes
4096 # check that fallocate supports range zeroing inside the file
4097 fallocate_zero_range
=no
4100 #include <linux/falloc.h>
4104 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4108 if compile_prog
"" "" ; then
4109 fallocate_zero_range
=yes
4112 # check for posix_fallocate
4119 posix_fallocate(0, 0, 0);
4123 if compile_prog
"" "" ; then
4127 # check for sync_file_range
4134 sync_file_range(0, 0, 0, 0);
4138 if compile_prog
"" "" ; then
4142 # check for linux/fiemap.h and FS_IOC_FIEMAP
4145 #include <sys/ioctl.h>
4146 #include <linux/fs.h>
4147 #include <linux/fiemap.h>
4151 ioctl(0, FS_IOC_FIEMAP, 0);
4155 if compile_prog
"" "" ; then
4170 if compile_prog
"" "" ; then
4174 # check for ppoll support
4181 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
4182 ppoll(&pfd, 1, 0, 0);
4186 if compile_prog
"" "" ; then
4190 # check for prctl(PR_SET_TIMERSLACK , ... ) support
4191 prctl_pr_set_timerslack
=no
4193 #include <sys/prctl.h>
4197 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4201 if compile_prog
"" "" ; then
4202 prctl_pr_set_timerslack
=yes
4205 # check for epoll support
4208 #include <sys/epoll.h>
4216 if compile_prog
"" "" ; then
4220 # epoll_create1 is a later addition
4221 # so we must check separately for its presence
4224 #include <sys/epoll.h>
4228 /* Note that we use epoll_create1 as a value, not as
4229 * a function being called. This is necessary so that on
4230 * old SPARC glibc versions where the function was present in
4231 * the library but not declared in the header file we will
4232 * fail the configure check. (Otherwise we will get a compiler
4233 * warning but not an error, and will proceed to fail the
4234 * qemu compile where we compile with -Werror.)
4236 return (int)(uintptr_t)&epoll_create1;
4239 if compile_prog
"" "" ; then
4243 # check for sendfile support
4246 #include <sys/sendfile.h>
4250 return sendfile(0, 0, 0, 0);
4253 if compile_prog
"" "" ; then
4257 # check for timerfd support (glibc 2.8 and newer)
4260 #include <sys/timerfd.h>
4264 return(timerfd_create(CLOCK_REALTIME, 0));
4267 if compile_prog
"" "" ; then
4271 # check for setns and unshare support
4284 if compile_prog
"" "" ; then
4288 # clock_adjtime probe
4295 return clock_adjtime(0, 0);
4299 if compile_prog
"" "" ; then
4314 if compile_prog
"" "" ; then
4318 # Check if tools are available to build documentation.
4319 if test "$docs" != "no" ; then
4320 if has makeinfo
&& has pod2man
; then
4323 if test "$docs" = "yes" ; then
4324 feature_not_found
"docs" "Install texinfo and Perl/perl-podlators"
4330 # Search for bswap_32 function
4333 #include <byteswap.h>
4334 int main(void) { return bswap_32(0); }
4336 if compile_prog
"" "" ; then
4340 # Search for bswap32 function
4343 #include <sys/endian.h>
4344 #include <sys/types.h>
4345 #include <machine/bswap.h>
4346 int main(void) { return bswap32(0); }
4348 if compile_prog
"" "" ; then
4352 ##########################################
4353 # Do we have libiscsi >= 1.9.0
4354 if test "$libiscsi" != "no" ; then
4355 if $pkg_config --atleast-version=1.9.0 libiscsi
; then
4357 libiscsi_cflags
=$
($pkg_config --cflags libiscsi
)
4358 libiscsi_libs
=$
($pkg_config --libs libiscsi
)
4360 if test "$libiscsi" = "yes" ; then
4361 feature_not_found
"libiscsi" "Install libiscsi >= 1.9.0"
4367 ##########################################
4371 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
4373 if compile_prog
"" "" ; then
4375 elif compile_prog
"" "-lm" ; then
4377 libs_qga
="-lm $libs_qga"
4379 error_exit
"libm check failed"
4382 ##########################################
4384 # uClibc provides 2 versions of clock_gettime(), one with realtime
4385 # support and one without. This means that the clock_gettime() don't
4386 # need -lrt. We still need it for timer_create() so we check for this
4387 # function in addition.
4392 timer_create(CLOCK_REALTIME, NULL, NULL);
4393 return clock_gettime(CLOCK_REALTIME, NULL);
4397 if compile_prog
"" "" ; then
4399 # we need pthread for static linking. use previous pthread test result
4400 elif compile_prog
"" "$pthread_lib -lrt" ; then
4402 libs_qga
="$libs_qga -lrt"
4405 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
4406 "$haiku" != "yes" ; then
4407 libs_softmmu
="-lutil $libs_softmmu"
4410 ##########################################
4412 if test "$spice" != "no" ; then
4415 int main(void) { spice_server_new(); return 0; }
4417 spice_cflags
=$
($pkg_config --cflags spice-protocol spice-server
2>/dev
/null
)
4418 spice_libs
=$
($pkg_config --libs spice-protocol spice-server
2>/dev
/null
)
4419 if $pkg_config --atleast-version=0.12.0 spice-server
&& \
4420 $pkg_config --atleast-version=0.12.3 spice-protocol
&& \
4421 compile_prog
"$spice_cflags" "$spice_libs" ; then
4423 libs_softmmu
="$libs_softmmu $spice_libs"
4424 QEMU_CFLAGS
="$QEMU_CFLAGS $spice_cflags"
4425 spice_protocol_version
=$
($pkg_config --modversion spice-protocol
)
4426 spice_server_version
=$
($pkg_config --modversion spice-server
)
4428 if test "$spice" = "yes" ; then
4429 feature_not_found
"spice" \
4430 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4436 # check for smartcard support
4437 if test "$smartcard" != "no"; then
4438 if $pkg_config libcacard
; then
4439 libcacard_cflags
=$
($pkg_config --cflags libcacard
)
4440 libcacard_libs
=$
($pkg_config --libs libcacard
)
4443 if test "$smartcard" = "yes"; then
4444 feature_not_found
"smartcard" "Install libcacard devel"
4451 if test "$libusb" != "no" ; then
4452 if $pkg_config --atleast-version=1.0.13 libusb-1.0
; then
4454 libusb_cflags
=$
($pkg_config --cflags libusb-1.0
)
4455 libusb_libs
=$
($pkg_config --libs libusb-1.0
)
4457 if test "$libusb" = "yes"; then
4458 feature_not_found
"libusb" "Install libusb devel >= 1.0.13"
4464 # check for usbredirparser for usb network redirection support
4465 if test "$usb_redir" != "no" ; then
4466 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5
; then
4468 usb_redir_cflags
=$
($pkg_config --cflags libusbredirparser-0.5
)
4469 usb_redir_libs
=$
($pkg_config --libs libusbredirparser-0.5
)
4471 if test "$usb_redir" = "yes"; then
4472 feature_not_found
"usb-redir" "Install usbredir devel"
4478 ##########################################
4479 # check if we have VSS SDK headers for win
4481 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4482 case "$vss_win32_sdk" in
4483 "") vss_win32_include
="-isystem $source_path" ;;
4484 *\
*) # The SDK is installed in "Program Files" by default, but we cannot
4485 # handle path with spaces. So we symlink the headers into ".sdk/vss".
4486 vss_win32_include
="-isystem $source_path/.sdk/vss"
4487 symlink
"$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4489 *) vss_win32_include
="-isystem $vss_win32_sdk"
4492 #define __MIDL_user_allocate_free_DEFINED__
4493 #include <inc/win2003/vss.h>
4494 int main(void) { return VSS_CTX_BACKUP; }
4496 if compile_prog
"$vss_win32_include" "" ; then
4497 guest_agent_with_vss
="yes"
4498 QEMU_CFLAGS
="$QEMU_CFLAGS $vss_win32_include"
4499 libs_qga
="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4500 qga_vss_provider
="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4502 if test "$vss_win32_sdk" != "" ; then
4503 echo "ERROR: Please download and install Microsoft VSS SDK:"
4504 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4505 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4506 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
4507 echo "ERROR: The headers are extracted in the directory \`inc'."
4508 feature_not_found
"VSS support"
4510 guest_agent_with_vss
="no"
4514 ##########################################
4515 # lookup Windows platform SDK (if not specified)
4516 # The SDK is needed only to build .tlb (type library) file of guest agent
4517 # VSS provider from the source. It is usually unnecessary because the
4518 # pre-compiled .tlb file is included.
4520 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4521 if test -z "$win_sdk"; then
4522 programfiles
="$PROGRAMFILES"
4523 test -n "$PROGRAMW6432" && programfiles
="$PROGRAMW6432"
4524 if test -n "$programfiles"; then
4525 win_sdk
=$
(ls -d "$programfiles/Microsoft SDKs/Windows/v"* |
tail -1) 2>/dev
/null
4527 feature_not_found
"Windows SDK"
4529 elif test "$win_sdk" = "no"; then
4534 ##########################################
4535 # check if mingw environment provides a recent ntddscsi.h
4536 if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
4538 #include <windows.h>
4539 #include <ntddscsi.h>
4541 #if !defined(IOCTL_SCSI_GET_ADDRESS)
4542 #error Missing required ioctl definitions
4544 SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
4548 if compile_prog
"" "" ; then
4549 guest_agent_ntddscsi
=yes
4550 libs_qga
="-lsetupapi $libs_qga"
4554 ##########################################
4555 # virgl renderer probe
4557 if test "$virglrenderer" != "no" ; then
4559 #include <virglrenderer.h>
4560 int main(void) { virgl_renderer_poll(); return 0; }
4562 virgl_cflags
=$
($pkg_config --cflags virglrenderer
2>/dev
/null
)
4563 virgl_libs
=$
($pkg_config --libs virglrenderer
2>/dev
/null
)
4564 if $pkg_config virglrenderer
>/dev
/null
2>&1 && \
4565 compile_prog
"$virgl_cflags" "$virgl_libs" ; then
4568 if test "$virglrenderer" = "yes" ; then
4569 feature_not_found
"virglrenderer"
4575 ##########################################
4580 if $pkg_config capstone
; then
4582 elif test -e "${source_path}/.git" -a $git_update = 'yes' ; then
4584 elif test -e "${source_path}/capstone/Makefile" ; then
4586 elif test -z "$capstone" ; then
4589 feature_not_found
"capstone" "Install capstone devel or git submodule"
4594 if ! $pkg_config capstone
; then
4595 feature_not_found
"capstone" "Install capstone devel"
4602 if test "$capstone" = git
; then
4603 git_submodules
="${git_submodules} capstone"
4606 QEMU_CFLAGS
="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
4607 if test "$mingw32" = "yes"; then
4608 LIBCAPSTONE
=capstone.lib
4610 LIBCAPSTONE
=libcapstone.a
4612 LIBS
="-L\$(BUILD_DIR)/capstone -lcapstone $LIBS"
4616 QEMU_CFLAGS
="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
4617 LIBS
="$($pkg_config --libs capstone) $LIBS"
4623 error_exit
"Unknown state for capstone: $capstone"
4627 ##########################################
4628 # check if we have fdatasync
4634 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4635 return fdatasync(0);
4637 #error Not supported
4641 if compile_prog
"" "" ; then
4645 ##########################################
4646 # check if we have madvise
4650 #include <sys/types.h>
4651 #include <sys/mman.h>
4653 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4655 if compile_prog
"" "" ; then
4659 ##########################################
4660 # check if we have posix_madvise
4664 #include <sys/mman.h>
4666 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4668 if compile_prog
"" "" ; then
4672 ##########################################
4673 # check if we have posix_memalign()
4680 return posix_memalign(&p, 8, 8);
4683 if compile_prog
"" "" ; then
4687 ##########################################
4688 # check if we have posix_syslog
4693 int main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
4695 if compile_prog
"" "" ; then
4699 ##########################################
4700 # check if we have sem_timedwait
4704 #include <semaphore.h>
4705 int main(void) { return sem_timedwait(0, 0); }
4707 if compile_prog
"" "" ; then
4711 ##########################################
4712 # check if trace backend exists
4714 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev
/null
2> /dev
/null
4715 if test "$?" -ne 0 ; then
4716 error_exit
"invalid trace backends" \
4717 "Please choose supported trace backends."
4720 ##########################################
4721 # For 'ust' backend, test if ust headers are present
4722 if have_backend
"ust"; then
4724 #include <lttng/tracepoint.h>
4725 int main(void) { return 0; }
4727 if compile_prog
"" "-Wl,--no-as-needed -ldl" ; then
4728 if $pkg_config lttng-ust
--exists; then
4729 lttng_ust_libs
=$
($pkg_config --libs lttng-ust
)
4731 lttng_ust_libs
="-llttng-ust -ldl"
4733 if $pkg_config liburcu-bp
--exists; then
4734 urcu_bp_libs
=$
($pkg_config --libs liburcu-bp
)
4736 urcu_bp_libs
="-lurcu-bp"
4739 LIBS
="$lttng_ust_libs $urcu_bp_libs $LIBS"
4740 libs_qga
="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4742 error_exit
"Trace backend 'ust' missing lttng-ust header files"
4746 ##########################################
4747 # For 'dtrace' backend, test if 'dtrace' command is present
4748 if have_backend
"dtrace"; then
4749 if ! has
'dtrace' ; then
4750 error_exit
"dtrace command is not found in PATH $PATH"
4752 trace_backend_stap
="no"
4753 if has
'stap' ; then
4754 trace_backend_stap
="yes"
4758 ##########################################
4759 # check and set a backend for coroutine
4761 # We prefer ucontext, but it's not always possible. The fallback
4762 # is sigcontext. On Windows the only valid backend is the Windows
4766 if test "$darwin" != "yes"; then
4768 #include <ucontext.h>
4769 #ifdef __stub_makecontext
4770 #error Ignoring glibc stub makecontext which will always fail
4772 int main(void) { makecontext(0, 0, 0); return 0; }
4774 if compile_prog
"" "" ; then
4779 if test "$coroutine" = ""; then
4780 if test "$mingw32" = "yes"; then
4782 elif test "$ucontext_works" = "yes"; then
4785 coroutine
=sigaltstack
4790 if test "$mingw32" != "yes"; then
4791 error_exit
"'windows' coroutine backend only valid for Windows"
4793 # Unfortunately the user visible backend name doesn't match the
4794 # coroutine-*.c filename for this case, so we have to adjust it here.
4798 if test "$ucontext_works" != "yes"; then
4799 feature_not_found
"ucontext"
4803 if test "$mingw32" = "yes"; then
4804 error_exit
"only the 'windows' coroutine backend is valid for Windows"
4808 error_exit
"unknown coroutine backend $coroutine"
4813 if test "$coroutine_pool" = ""; then
4817 if test "$debug_stack_usage" = "yes"; then
4818 if test "$coroutine_pool" = "yes"; then
4819 echo "WARN: disabling coroutine pool for stack usage debugging"
4825 ##########################################
4826 # check if we have open_by_handle_at
4828 open_by_handle_at
=no
4831 #if !defined(AT_EMPTY_PATH)
4832 # error missing definition
4834 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4837 if compile_prog
"" "" ; then
4838 open_by_handle_at
=yes
4841 ########################################
4842 # check if we have linux/magic.h
4846 #include <linux/magic.h>
4851 if compile_prog
"" "" ; then
4855 ########################################
4856 # check whether we can disable warning option with a pragma (this is needed
4857 # to silence warnings in the headers of some versions of external libraries).
4858 # This test has to be compiled with -Werror as otherwise an unknown pragma is
4861 # If we can't selectively disable warning in the code, disable -Werror so that
4862 # the build doesn't fail anyway.
4864 pragma_disable_unused_but_set
=no
4866 #pragma GCC diagnostic push
4867 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4868 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
4869 #pragma GCC diagnostic pop
4875 if compile_prog
"-Werror" "" ; then
4876 pragma_diagnostic_available
=yes
4881 ########################################
4882 # check if we have valgrind/valgrind.h
4886 #include <valgrind/valgrind.h>
4891 if compile_prog
"" "" ; then
4895 ########################################
4896 # check if environ is declared
4906 if compile_prog
"" "" ; then
4910 ########################################
4911 # check if cpuid.h is usable.
4916 unsigned a, b, c, d;
4917 int max = __get_cpuid_max(0, 0);
4920 __cpuid(1, a, b, c, d);
4924 __cpuid_count(7, 0, a, b, c, d);
4930 if compile_prog
"" "" ; then
4934 ##########################################
4935 # avx2 optimization requirement check
4937 # There is no point enabling this if cpuid.h is not usable,
4938 # since we won't be able to select the new routines.
4940 if test $cpuid_h = yes; then
4942 #pragma GCC push_options
4943 #pragma GCC target("avx2")
4945 #include <immintrin.h>
4946 static int bar(void *a) {
4947 __m256i x = *(__m256i *)a;
4948 return _mm256_testz_si256(x, x);
4950 int main(int argc, char *argv[]) { return bar(argv[0]); }
4952 if compile_object
"" ; then
4957 ########################################
4958 # check if __[u]int128_t is usable.
4962 #if defined(__clang_major__) && defined(__clang_minor__)
4963 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4964 # error __int128_t does not work in CLANG before 3.2
4976 if compile_prog
"" "" ; then
4980 #########################################
4981 # See if 128-bit atomic operations are supported.
4984 if test "$int128" = "yes"; then
4988 unsigned __int128 x = 0, y = 0;
4989 y = __atomic_load_16(&x, 0);
4990 __atomic_store_16(&x, y, 0);
4991 __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
4995 if compile_prog
"" "" ; then
5000 #########################################
5001 # See if 64-bit atomic operations are supported.
5002 # Note that without __atomic builtins, we can only
5003 # assume atomic loads/stores max at pointer size.
5009 uint64_t x = 0, y = 0;
5010 #ifdef __ATOMIC_RELAXED
5011 y = __atomic_load_8(&x, 0);
5012 __atomic_store_8(&x, y, 0);
5013 __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5014 __atomic_exchange_8(&x, y, 0);
5015 __atomic_fetch_add_8(&x, y, 0);
5017 typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5018 __sync_lock_test_and_set(&x, y);
5019 __sync_val_compare_and_swap(&x, y, 0);
5020 __sync_fetch_and_add(&x, y);
5025 if compile_prog
"" "" ; then
5029 ########################################
5030 # See if 16-byte vector operations are supported.
5031 # Even without a vector unit the compiler may expand these.
5032 # There is a bug in old GCC for PPC that crashes here.
5033 # Unfortunately it's the system compiler for Centos 7.
5036 typedef unsigned char U1 __attribute__((vector_size(16)));
5037 typedef unsigned short U2 __attribute__((vector_size(16)));
5038 typedef unsigned int U4 __attribute__((vector_size(16)));
5039 typedef unsigned long long U8 __attribute__((vector_size(16)));
5040 typedef signed char S1 __attribute__((vector_size(16)));
5041 typedef signed short S2 __attribute__((vector_size(16)));
5042 typedef signed int S4 __attribute__((vector_size(16)));
5043 typedef signed long long S8 __attribute__((vector_size(16)));
5055 a1 += b1; a2 += b2; a4 += b4; a8 += b8;
5056 a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
5057 a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
5058 a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
5059 a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
5060 a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
5061 a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
5062 a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
5063 c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
5069 if compile_prog
"" "" ; then
5073 ########################################
5074 # check if getauxval is available.
5078 #include <sys/auxv.h>
5080 return getauxval(AT_HWCAP) == 0;
5083 if compile_prog
"" "" ; then
5087 ########################################
5088 # check if ccache is interfering with
5089 # semantic analysis of macros
5094 static const int Z = 1;
5095 #define fn() ({ Z; })
5096 #define TAUT(X) ((X) == Z)
5097 #define PAREN(X, Y) (X == Y)
5099 int main(int argc, char *argv[])
5105 if (PAREN(x, y)) return 0;
5106 if (TAUT(Z)) return 0;
5111 if ! compile_object
"-Werror"; then
5115 #################################################
5116 # clang does not support glibc + FORTIFY_SOURCE.
5118 if test "$fortify_source" != "no"; then
5119 if echo |
$cc -dM -E - |
grep __clang__
> /dev
/null
2>&1 ; then
5120 fortify_source
="no";
5121 elif test -n "$cxx" && has
$cxx &&
5122 echo |
$cxx -dM -E - |
grep __clang__
>/dev
/null
2>&1 ; then
5123 fortify_source
="no";
5125 fortify_source
="yes"
5129 ##########################################
5130 # check if struct fsxattr is available via linux/fs.h
5134 #include <linux/fs.h>
5140 if compile_prog
"" "" ; then
5144 ##########################################
5145 # check if rtnetlink.h exists and is useful
5148 #include <linux/rtnetlink.h>
5150 return IFLA_PROTO_DOWN;
5153 if compile_prog
"" "" ; then
5157 ##########################################
5158 # check for usable AF_VSOCK environment
5162 #include <sys/types.h>
5163 #include <sys/socket.h>
5164 #if !defined(AF_VSOCK)
5165 # error missing AF_VSOCK flag
5167 #include <linux/vm_sockets.h>
5170 struct sockaddr_vm svm;
5171 socklen_t len = sizeof(svm);
5172 sock = socket(AF_VSOCK, SOCK_STREAM, 0);
5173 ret = getpeername(sock, (struct sockaddr *)&svm, &len);
5174 if ((ret == -1) && (errno == ENOTCONN)) {
5180 if compile_prog
"" "" ; then
5184 ##########################################
5185 # check for usable AF_ALG environment
5189 #include <sys/types.h>
5190 #include <sys/socket.h>
5191 #include <linux/if_alg.h>
5194 sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5198 if compile_prog
"" "" ; then
5201 if test "$crypto_afalg" = "yes"
5203 if test "$have_afalg" != "yes"
5205 error_exit
"AF_ALG requested but could not be detected"
5210 #################################################
5211 # Check to see if we have the Hypervisor framework
5212 if [ "$darwin" = "yes" ] ; then
5214 #include <Hypervisor/hv.h>
5215 int main() { return 0;}
5217 if ! compile_object
""; then
5221 LDFLAGS
="-framework Hypervisor $LDFLAGS"
5225 #################################################
5226 # Sparc implicitly links with --relax, which is
5227 # incompatible with -r, so --no-relax should be
5228 # given. It does no harm to give it on other
5231 # Note: the prototype is needed since QEMU_CFLAGS
5232 # contains -Wmissing-prototypes
5234 extern int foo(void);
5235 int foo(void) { return 0; }
5237 if ! compile_object
""; then
5238 error_exit
"Failed to compile object file for LD_REL_FLAGS test"
5240 for i
in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
5241 if do_cc
-nostdlib $i -o $TMPMO $TMPO; then
5246 if test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
5247 feature_not_found
"modules" "Cannot find how to build relocatable objects"
5250 ##########################################
5251 # check for sysmacros.h
5255 #include <sys/sysmacros.h>
5257 return makedev(0, 0);
5260 if compile_prog
"" "" ; then
5264 ##########################################
5265 # Veritas HyperScale block driver VxHS
5266 # Check if libvxhs is installed
5268 if test "$vxhs" != "no" ; then
5271 #include <qnio/qnio_api.h>
5273 void *vxhs_callback;
5276 iio_init(QNIO_VERSION, vxhs_callback);
5280 vxhs_libs
="-lvxhs -lssl"
5281 if compile_prog
"" "$vxhs_libs" ; then
5284 if test "$vxhs" = "yes" ; then
5285 feature_not_found
"vxhs block device" "Install libvxhs See github"
5291 ##########################################
5292 # check for _Static_assert()
5294 have_static_assert
=no
5296 _Static_assert(1, "success");
5301 if compile_prog
"" "" ; then
5302 have_static_assert
=yes
5305 ##########################################
5306 # check for utmpx.h, it is missing e.g. on OpenBSD
5311 struct utmpx user_info;
5316 if compile_prog
"" "" ; then
5320 ##########################################
5321 # checks for sanitizers
5323 # we could use a simple skeleton for flags checks, but this also
5324 # detect the static linking issue of ubsan, see also:
5325 # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5329 return INT32_MIN / -1;
5335 have_asan_iface_h
=no
5336 have_asan_iface_fiber
=no
5338 if test "$sanitizers" = "yes" ; then
5339 if compile_prog
"$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5342 if compile_prog
"$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5346 if check_include
"sanitizer/asan_interface.h" ; then
5347 have_asan_iface_h
=yes
5351 #include <sanitizer/asan_interface.h>
5353 __sanitizer_start_switch_fiber(0, 0, 0);
5357 if compile_prog
"$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5358 have_asan_iface_fiber
=yes
5362 ##########################################
5364 # After here, no more $cc or $ld runs
5368 if test "$gcov" = "yes" ; then
5369 CFLAGS
="-fprofile-arcs -ftest-coverage -g $CFLAGS"
5370 LDFLAGS
="-fprofile-arcs -ftest-coverage $LDFLAGS"
5371 elif test "$fortify_source" = "yes" ; then
5372 CFLAGS
="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
5373 elif test "$debug" = "yes"; then
5374 if compile_prog
"-Og" ""; then
5375 CFLAGS
="-Og $CFLAGS"
5376 elif compile_prog
"-O1" ""; then
5377 CFLAGS
="-O1 $CFLAGS"
5379 # Workaround GCC false-positive Wuninitialized bugs with Og or O1:
5380 # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24639
5381 if cc_has_warning_flag
"-Wno-maybe-uninitialized"; then
5382 CFLAGS
="-Wno-maybe-uninitialized $CFLAGS"
5385 CFLAGS
="-O2 $CFLAGS"
5388 if test "$have_asan" = "yes"; then
5389 CFLAGS
="-fsanitize=address $CFLAGS"
5390 if test "$have_asan_iface_h" = "no" ; then
5391 echo "ASAN build enabled, but ASAN header missing." \
5392 "Without code annotation, the report may be inferior."
5393 elif test "$have_asan_iface_fiber" = "no" ; then
5394 echo "ASAN build enabled, but ASAN header is too old." \
5395 "Without code annotation, the report may be inferior."
5398 if test "$have_ubsan" = "yes"; then
5399 CFLAGS
="-fsanitize=undefined $CFLAGS"
5402 ##########################################
5404 if test "$libnfs" != "no" ; then
5405 if $pkg_config --atleast-version=1.9.3 libnfs
; then
5407 libnfs_libs
=$
($pkg_config --libs libnfs
)
5409 if test "$libnfs" = "yes" ; then
5410 feature_not_found
"libnfs" "Install libnfs devel >= 1.9.3"
5416 # Now we've finished running tests it's OK to add -Werror to the compiler flags
5417 if test "$werror" = "yes"; then
5418 QEMU_CFLAGS
="-Werror $QEMU_CFLAGS"
5421 if test "$solaris" = "no" ; then
5422 if $ld --version 2>/dev
/null |
grep "GNU ld" >/dev
/null
2>/dev
/null
; then
5423 LDFLAGS
="-Wl,--warn-common $LDFLAGS"
5427 # test if pod2man has --utf8 option
5428 if pod2man
--help |
grep -q utf8
; then
5429 POD2MAN
="pod2man --utf8"
5434 # Use ASLR, no-SEH and DEP if available
5435 if test "$mingw32" = "yes" ; then
5436 for flag
in --dynamicbase --no-seh --nxcompat; do
5437 if ld_has
$flag ; then
5438 LDFLAGS
="-Wl,$flag $LDFLAGS"
5443 qemu_confdir
=$sysconfdir$confsuffix
5444 qemu_moddir
=$libdir$confsuffix
5445 qemu_datadir
=$datadir$confsuffix
5446 qemu_localedir
="$datadir/locale"
5448 # We can only support ivshmem if we have eventfd
5449 if [ "$eventfd" = "yes" ]; then
5454 if test "$want_tools" = "yes" ; then
5455 tools
="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
5456 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
5457 tools
="qemu-nbd\$(EXESUF) $tools"
5459 if [ "$ivshmem" = "yes" ]; then
5460 tools
="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
5463 if test "$softmmu" = yes ; then
5464 if test "$linux" = yes; then
5465 if test "$virtfs" != no
&& test "$cap" = yes && test "$attr" = yes ; then
5467 tools
="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
5469 if test "$virtfs" = yes; then
5470 error_exit
"VirtFS requires libcap devel and libattr devel"
5474 if test "$mpath" != no
&& test "$mpathpersist" = yes ; then
5477 if test "$mpath" = yes; then
5478 error_exit
"Multipath requires libmpathpersist devel"
5482 tools
="$tools scsi/qemu-pr-helper\$(EXESUF)"
5484 if test "$virtfs" = yes; then
5485 error_exit
"VirtFS is supported only on Linux"
5488 if test "$mpath" = yes; then
5489 error_exit
"Multipath is supported only on Linux"
5493 if test "$xkbcommon" = "yes"; then
5494 tools
="qemu-keymap\$(EXESUF) $tools"
5498 # Probe for guest agent support/options
5500 if [ "$guest_agent" != "no" ]; then
5501 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
5502 tools
="qemu-ga $tools"
5504 elif [ "$guest_agent" != yes ]; then
5507 error_exit
"Guest agent is not supported on this platform"
5511 # Guest agent Window MSI package
5513 if test "$guest_agent" != yes; then
5514 if test "$guest_agent_msi" = yes; then
5515 error_exit
"MSI guest agent package requires guest agent enabled"
5518 elif test "$mingw32" != "yes"; then
5519 if test "$guest_agent_msi" = "yes"; then
5520 error_exit
"MSI guest agent package is available only for MinGW Windows cross-compilation"
5523 elif ! has wixl
; then
5524 if test "$guest_agent_msi" = "yes"; then
5525 error_exit
"MSI guest agent package requires wixl tool installed ( usually from msitools package )"
5529 # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
5530 # disabled explicitly
5531 if test "$guest_agent_msi" != "no"; then
5536 if test "$guest_agent_msi" = "yes"; then
5537 if test "$guest_agent_with_vss" = "yes"; then
5538 QEMU_GA_MSI_WITH_VSS
="-D InstallVss"
5541 if test "$QEMU_GA_MANUFACTURER" = ""; then
5542 QEMU_GA_MANUFACTURER
=QEMU
5545 if test "$QEMU_GA_DISTRO" = ""; then
5546 QEMU_GA_DISTRO
=Linux
5549 if test "$QEMU_GA_VERSION" = ""; then
5550 QEMU_GA_VERSION
=$
(cat $source_path/VERSION
)
5553 QEMU_GA_MSI_MINGW_DLL_PATH
="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
5557 QEMU_GA_MSI_ARCH
="-a x64 -D Arch=64"
5560 QEMU_GA_MSI_ARCH
="-D Arch=32"
5563 error_exit
"CPU $cpu not supported for building installation package"
5568 # Mac OS X ships with a broken assembler
5570 if test \
( "$cpu" = "i386" -o "$cpu" = "x86_64" \
) -a \
5571 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
5572 "$softmmu" = yes ; then
5573 # Different host OS linkers have different ideas about the name of the ELF
5574 # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
5575 # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
5576 for emu
in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe
; do
5577 if "$ld" -verbose 2>&1 |
grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5578 ld_i386_emulation
="$emu"
5584 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
5585 roms
="$roms spapr-rtas"
5588 if test "$cpu" = "s390x" ; then
5589 roms
="$roms s390-ccw"
5592 # Probe for the need for relocating the user-only binary.
5593 if ( [ "$linux_user" = yes ] ||
[ "$bsd_user" = yes ] ) && [ "$pie" = no
]; then
5596 arm | i386 | ppc
* | s390
* | sparc
* | x86_64 | x32
)
5597 # ??? Rationale for choosing this address
5598 textseg_addr
=0x60000000
5601 # A 256M aligned address, high in the address space, with enough
5602 # room for the code_gen_buffer above it before the stack.
5603 textseg_addr
=0x60000000
5606 if [ -n "$textseg_addr" ]; then
5608 int main(void) { return 0; }
5610 textseg_ldflags
="-Wl,-Ttext-segment=$textseg_addr"
5611 if ! compile_prog
"" "$textseg_ldflags"; then
5612 # In case ld does not support -Ttext-segment, edit the default linker
5613 # script via sed to set the .text start addr. This is needed on FreeBSD
5615 if ! $ld --verbose >/dev
/null
2>&1; then
5617 "We need to link the QEMU user mode binaries at a" \
5618 "specific text address. Unfortunately your linker" \
5619 "doesn't support either the -Ttext-segment option or" \
5620 "printing the default linker script with --verbose." \
5621 "If you don't want the user mode binaries, pass the" \
5622 "--disable-user option to configure."
5625 $ld --verbose |
sed \
5626 -e '1,/==================================================/d' \
5627 -e '/==================================================/,$d' \
5628 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5629 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5630 textseg_ldflags
="-Wl,-T../config-host.ld"
5635 # Check that the C++ compiler exists and works with the C compiler.
5636 # All the QEMU_CXXFLAGS are based on QEMU_CFLAGS. Keep this at the end to don't miss any other that could be added.
5639 int c_function(void);
5640 int main(void) { return c_function(); }
5647 int c_function(void);
5649 int c_function(void) { return 42; }
5654 if do_cxx
$QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
5655 # C++ compiler $cxx works ok with C compiler $cc
5658 echo "C++ compiler $cxx does not work with C compiler $cc"
5659 echo "Disabling C++ specific optional code"
5663 echo "No C++ compiler available; disabling C++ specific optional code"
5668 if test "$1" = "yes" ; then
5673 # prepend pixman and ftd flags after all config tests are done
5674 QEMU_CFLAGS
="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
5675 libs_softmmu
="$pixman_libs $libs_softmmu"
5677 echo "Install prefix $prefix"
5678 echo "BIOS directory $(eval echo $qemu_datadir)"
5679 echo "firmware path $(eval echo $firmwarepath)"
5680 echo "binary directory $(eval echo $bindir)"
5681 echo "library directory $(eval echo $libdir)"
5682 echo "module directory $(eval echo $qemu_moddir)"
5683 echo "libexec directory $(eval echo $libexecdir)"
5684 echo "include directory $(eval echo $includedir)"
5685 echo "config directory $(eval echo $sysconfdir)"
5686 if test "$mingw32" = "no" ; then
5687 echo "local state directory $(eval echo $local_statedir)"
5688 echo "Manual directory $(eval echo $mandir)"
5689 echo "ELF interp prefix $interp_prefix"
5691 echo "local state directory queried at runtime"
5692 echo "Windows SDK $win_sdk"
5694 echo "Source path $source_path"
5695 echo "GIT binary $git"
5696 echo "GIT submodules $git_submodules"
5697 echo "C compiler $cc"
5698 echo "Host C compiler $host_cc"
5699 echo "C++ compiler $cxx"
5700 echo "Objective-C compiler $objcc"
5701 echo "ARFLAGS $ARFLAGS"
5702 echo "CFLAGS $CFLAGS"
5703 echo "QEMU_CFLAGS $QEMU_CFLAGS"
5704 echo "LDFLAGS $LDFLAGS"
5706 echo "install $install"
5707 echo "python $python"
5708 if test "$slirp" = "yes" ; then
5711 echo "module support $modules"
5712 echo "host CPU $cpu"
5713 echo "host big endian $bigendian"
5714 echo "target list $target_list"
5715 echo "gprof enabled $gprof"
5716 echo "sparse enabled $sparse"
5717 echo "strip binaries $strip_opt"
5718 echo "profiler $profiler"
5719 echo "static build $static"
5720 if test "$darwin" = "yes" ; then
5721 echo "Cocoa support $cocoa"
5723 echo "SDL support $sdl $(echo_version $sdl $sdlversion)"
5724 echo "GTK support $gtk $(echo_version $gtk $gtk_version)"
5725 echo "GTK GL support $gtk_gl"
5726 echo "VTE support $vte $(echo_version $vte $vteversion)"
5727 echo "TLS priority $tls_priority"
5728 echo "GNUTLS support $gnutls"
5729 echo "GNUTLS rnd $gnutls_rnd"
5730 echo "libgcrypt $gcrypt"
5731 echo "libgcrypt kdf $gcrypt_kdf"
5732 echo "nettle $nettle $(echo_version $nettle $nettle_version)"
5733 echo "nettle kdf $nettle_kdf"
5734 echo "libtasn1 $tasn1"
5735 echo "curses support $curses"
5736 echo "virgl support $virglrenderer"
5737 echo "curl support $curl"
5738 echo "mingw32 support $mingw32"
5739 echo "Audio drivers $audio_drv_list"
5740 echo "Block whitelist (rw) $block_drv_rw_whitelist"
5741 echo "Block whitelist (ro) $block_drv_ro_whitelist"
5742 echo "VirtFS support $virtfs"
5743 echo "Multipath support $mpath"
5744 echo "VNC support $vnc"
5745 if test "$vnc" = "yes" ; then
5746 echo "VNC SASL support $vnc_sasl"
5747 echo "VNC JPEG support $vnc_jpeg"
5748 echo "VNC PNG support $vnc_png"
5750 if test -n "$sparc_cpu"; then
5751 echo "Target Sparc Arch $sparc_cpu"
5753 echo "xen support $xen"
5754 if test "$xen" = "yes" ; then
5755 echo "xen ctrl version $xen_ctrl_version"
5756 echo "pv dom build $xen_pv_domain_build"
5758 echo "brlapi support $brlapi"
5759 echo "bluez support $bluez"
5760 echo "Documentation $docs"
5762 echo "vde support $vde"
5763 echo "netmap support $netmap"
5764 echo "Linux AIO support $linux_aio"
5765 echo "ATTR/XATTR support $attr"
5766 echo "Install blobs $blobs"
5767 echo "KVM support $kvm"
5768 echo "HAX support $hax"
5769 echo "HVF support $hvf"
5770 echo "WHPX support $whpx"
5771 echo "TCG support $tcg"
5772 if test "$tcg" = "yes" ; then
5773 echo "TCG debug enabled $debug_tcg"
5774 echo "TCG interpreter $tcg_interpreter"
5776 echo "malloc trim support $malloc_trim"
5777 echo "RDMA support $rdma"
5778 echo "fdt support $fdt"
5779 echo "preadv support $preadv"
5780 echo "fdatasync $fdatasync"
5781 echo "madvise $madvise"
5782 echo "posix_madvise $posix_madvise"
5783 echo "posix_memalign $posix_memalign"
5784 echo "libcap-ng support $cap_ng"
5785 echo "vhost-net support $vhost_net"
5786 echo "vhost-crypto support $vhost_crypto"
5787 echo "vhost-scsi support $vhost_scsi"
5788 echo "vhost-vsock support $vhost_vsock"
5789 echo "vhost-user support $vhost_user"
5790 echo "Trace backends $trace_backends"
5791 if have_backend
"simple"; then
5792 echo "Trace output file $trace_file-<pid>"
5794 echo "spice support $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5795 echo "rbd support $rbd"
5796 echo "xfsctl support $xfs"
5797 echo "smartcard support $smartcard"
5798 echo "libusb $libusb"
5799 echo "usb net redir $usb_redir"
5800 echo "OpenGL support $opengl"
5801 echo "OpenGL dmabufs $opengl_dmabuf"
5802 echo "libiscsi support $libiscsi"
5803 echo "libnfs support $libnfs"
5804 echo "build guest agent $guest_agent"
5805 echo "QGA VSS support $guest_agent_with_vss"
5806 echo "QGA w32 disk info $guest_agent_ntddscsi"
5807 echo "QGA MSI support $guest_agent_msi"
5808 echo "seccomp support $seccomp"
5809 echo "coroutine backend $coroutine"
5810 echo "coroutine pool $coroutine_pool"
5811 echo "debug stack usage $debug_stack_usage"
5812 echo "crypto afalg $crypto_afalg"
5813 echo "GlusterFS support $glusterfs"
5814 echo "gcov $gcov_tool"
5815 echo "gcov enabled $gcov"
5816 echo "TPM support $tpm"
5817 echo "libssh2 support $libssh2"
5818 echo "TPM passthrough $tpm_passthrough"
5819 echo "TPM emulator $tpm_emulator"
5820 echo "QOM debugging $qom_cast_debug"
5821 echo "Live block migration $live_block_migration"
5822 echo "lzo support $lzo"
5823 echo "snappy support $snappy"
5824 echo "bzip2 support $bzip2"
5825 echo "NUMA host support $numa"
5826 echo "libxml2 $libxml2"
5827 echo "tcmalloc support $tcmalloc"
5828 echo "jemalloc support $jemalloc"
5829 echo "avx2 optimization $avx2_opt"
5830 echo "replication support $replication"
5831 echo "VxHS block device $vxhs"
5832 echo "capstone $capstone"
5834 if test "$sdl_too_old" = "yes"; then
5835 echo "-> Your SDL version is too old - please upgrade to have SDL support"
5838 if test "$gtkabi" = "2.0"; then
5840 echo "WARNING: Use of GTK 2.0 is deprecated and will be removed in"
5841 echo "WARNING: future releases. Please switch to using GTK 3.0"
5844 if test "$sdlabi" = "1.2"; then
5846 echo "WARNING: Use of SDL 1.2 is deprecated and will be removed in"
5847 echo "WARNING: future releases. Please switch to using SDL 2.0"
5850 if test "$supported_cpu" = "no"; then
5852 echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5854 echo "CPU host architecture $cpu support is not currently maintained."
5855 echo "The QEMU project intends to remove support for this host CPU in"
5856 echo "a future release if nobody volunteers to maintain it and to"
5857 echo "provide a build host for our continuous integration setup."
5858 echo "configure has succeeded and you can continue to build, but"
5859 echo "if you care about QEMU on this platform you should contact"
5860 echo "us upstream at qemu-devel@nongnu.org."
5863 if test "$supported_os" = "no"; then
5865 echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5867 echo "Host OS $targetos support is not currently maintained."
5868 echo "The QEMU project intends to remove support for this host OS in"
5869 echo "a future release if nobody volunteers to maintain it and to"
5870 echo "provide a build host for our continuous integration setup."
5871 echo "configure has succeeded and you can continue to build, but"
5872 echo "if you care about QEMU on this platform you should contact"
5873 echo "us upstream at qemu-devel@nongnu.org."
5876 config_host_mak
="config-host.mak"
5878 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
5880 echo "# Automatically generated by configure - do not modify" > $config_host_mak
5881 echo >> $config_host_mak
5883 echo all
: >> $config_host_mak
5884 echo "prefix=$prefix" >> $config_host_mak
5885 echo "bindir=$bindir" >> $config_host_mak
5886 echo "libdir=$libdir" >> $config_host_mak
5887 echo "libexecdir=$libexecdir" >> $config_host_mak
5888 echo "includedir=$includedir" >> $config_host_mak
5889 echo "mandir=$mandir" >> $config_host_mak
5890 echo "sysconfdir=$sysconfdir" >> $config_host_mak
5891 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
5892 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
5893 echo "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
5894 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
5895 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
5896 if test "$mingw32" = "no" ; then
5897 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
5899 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
5900 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
5901 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
5902 echo "GIT=$git" >> $config_host_mak
5903 echo "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
5904 echo "GIT_UPDATE=$git_update" >> $config_host_mak
5906 echo "ARCH=$ARCH" >> $config_host_mak
5908 if test "$debug_tcg" = "yes" ; then
5909 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5911 if test "$strip_opt" = "yes" ; then
5912 echo "STRIP=${strip}" >> $config_host_mak
5914 if test "$bigendian" = "yes" ; then
5915 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
5917 if test "$mingw32" = "yes" ; then
5918 echo "CONFIG_WIN32=y" >> $config_host_mak
5919 rc_version
=$
(cat $source_path/VERSION
)
5920 version_major
=${rc_version%%.*}
5921 rc_version
=${rc_version#*.}
5922 version_minor
=${rc_version%%.*}
5923 rc_version
=${rc_version#*.}
5924 version_subminor
=${rc_version%%.*}
5926 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5927 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5928 if test "$guest_agent_with_vss" = "yes" ; then
5929 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5930 echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5931 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5933 if test "$guest_agent_ntddscsi" = "yes" ; then
5934 echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
5936 if test "$guest_agent_msi" = "yes"; then
5937 echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
5938 echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
5939 echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
5940 echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
5941 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
5942 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
5943 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
5946 echo "CONFIG_POSIX=y" >> $config_host_mak
5949 if test "$linux" = "yes" ; then
5950 echo "CONFIG_LINUX=y" >> $config_host_mak
5953 if test "$darwin" = "yes" ; then
5954 echo "CONFIG_DARWIN=y" >> $config_host_mak
5957 if test "$solaris" = "yes" ; then
5958 echo "CONFIG_SOLARIS=y" >> $config_host_mak
5960 if test "$haiku" = "yes" ; then
5961 echo "CONFIG_HAIKU=y" >> $config_host_mak
5963 if test "$static" = "yes" ; then
5964 echo "CONFIG_STATIC=y" >> $config_host_mak
5966 if test "$profiler" = "yes" ; then
5967 echo "CONFIG_PROFILER=y" >> $config_host_mak
5969 if test "$slirp" = "yes" ; then
5970 echo "CONFIG_SLIRP=y" >> $config_host_mak
5971 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5973 if test "$vde" = "yes" ; then
5974 echo "CONFIG_VDE=y" >> $config_host_mak
5975 echo "VDE_LIBS=$vde_libs" >> $config_host_mak
5977 if test "$netmap" = "yes" ; then
5978 echo "CONFIG_NETMAP=y" >> $config_host_mak
5980 if test "$l2tpv3" = "yes" ; then
5981 echo "CONFIG_L2TPV3=y" >> $config_host_mak
5983 if test "$cap_ng" = "yes" ; then
5984 echo "CONFIG_LIBCAP=y" >> $config_host_mak
5986 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
5987 for drv
in $audio_drv_list; do
5988 def
=CONFIG_$
(echo $drv | LC_ALL
=C
tr '[a-z]' '[A-Z]')
5989 echo "$def=y" >> $config_host_mak
5991 echo "ALSA_LIBS=$alsa_libs" >> $config_host_mak
5992 echo "PULSE_LIBS=$pulse_libs" >> $config_host_mak
5993 echo "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
5994 echo "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
5995 echo "OSS_LIBS=$oss_libs" >> $config_host_mak
5996 if test "$audio_pt_int" = "yes" ; then
5997 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
5999 if test "$audio_win_int" = "yes" ; then
6000 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6002 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6003 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6004 if test "$vnc" = "yes" ; then
6005 echo "CONFIG_VNC=y" >> $config_host_mak
6007 if test "$vnc_sasl" = "yes" ; then
6008 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
6010 if test "$vnc_jpeg" = "yes" ; then
6011 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
6013 if test "$vnc_png" = "yes" ; then
6014 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
6016 if test "$xkbcommon" = "yes" ; then
6017 echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
6018 echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
6020 if test "$fnmatch" = "yes" ; then
6021 echo "CONFIG_FNMATCH=y" >> $config_host_mak
6023 if test "$xfs" = "yes" ; then
6024 echo "CONFIG_XFS=y" >> $config_host_mak
6026 qemu_version
=$
(head $source_path/VERSION
)
6027 echo "VERSION=$qemu_version" >>$config_host_mak
6028 echo "PKGVERSION=$pkgversion" >>$config_host_mak
6029 echo "SRC_PATH=$source_path" >> $config_host_mak
6030 echo "TARGET_DIRS=$target_list" >> $config_host_mak
6031 if [ "$docs" = "yes" ] ; then
6032 echo "BUILD_DOCS=yes" >> $config_host_mak
6034 if test "$modules" = "yes"; then
6035 # $shacmd can generate a hash started with digit, which the compiler doesn't
6036 # like as an symbol. So prefix it with an underscore
6037 echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
6038 echo "CONFIG_MODULES=y" >> $config_host_mak
6040 if test "$have_x11" = "yes" -a "$need_x11" = "yes"; then
6041 echo "CONFIG_X11=y" >> $config_host_mak
6042 echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
6043 echo "X11_LIBS=$x11_libs" >> $config_host_mak
6045 if test "$sdl" = "yes" ; then
6046 echo "CONFIG_SDL=y" >> $config_host_mak
6047 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
6048 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
6049 echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
6051 if test "$cocoa" = "yes" ; then
6052 echo "CONFIG_COCOA=y" >> $config_host_mak
6054 if test "$curses" = "yes" ; then
6055 echo "CONFIG_CURSES=y" >> $config_host_mak
6057 if test "$pipe2" = "yes" ; then
6058 echo "CONFIG_PIPE2=y" >> $config_host_mak
6060 if test "$accept4" = "yes" ; then
6061 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
6063 if test "$splice" = "yes" ; then
6064 echo "CONFIG_SPLICE=y" >> $config_host_mak
6066 if test "$eventfd" = "yes" ; then
6067 echo "CONFIG_EVENTFD=y" >> $config_host_mak
6069 if test "$memfd" = "yes" ; then
6070 echo "CONFIG_MEMFD=y" >> $config_host_mak
6072 if test "$fallocate" = "yes" ; then
6073 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6075 if test "$fallocate_punch_hole" = "yes" ; then
6076 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
6078 if test "$fallocate_zero_range" = "yes" ; then
6079 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6081 if test "$posix_fallocate" = "yes" ; then
6082 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6084 if test "$sync_file_range" = "yes" ; then
6085 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6087 if test "$fiemap" = "yes" ; then
6088 echo "CONFIG_FIEMAP=y" >> $config_host_mak
6090 if test "$dup3" = "yes" ; then
6091 echo "CONFIG_DUP3=y" >> $config_host_mak
6093 if test "$ppoll" = "yes" ; then
6094 echo "CONFIG_PPOLL=y" >> $config_host_mak
6096 if test "$prctl_pr_set_timerslack" = "yes" ; then
6097 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6099 if test "$epoll" = "yes" ; then
6100 echo "CONFIG_EPOLL=y" >> $config_host_mak
6102 if test "$epoll_create1" = "yes" ; then
6103 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
6105 if test "$sendfile" = "yes" ; then
6106 echo "CONFIG_SENDFILE=y" >> $config_host_mak
6108 if test "$timerfd" = "yes" ; then
6109 echo "CONFIG_TIMERFD=y" >> $config_host_mak
6111 if test "$setns" = "yes" ; then
6112 echo "CONFIG_SETNS=y" >> $config_host_mak
6114 if test "$clock_adjtime" = "yes" ; then
6115 echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
6117 if test "$syncfs" = "yes" ; then
6118 echo "CONFIG_SYNCFS=y" >> $config_host_mak
6120 if test "$inotify" = "yes" ; then
6121 echo "CONFIG_INOTIFY=y" >> $config_host_mak
6123 if test "$inotify1" = "yes" ; then
6124 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6126 if test "$sem_timedwait" = "yes" ; then
6127 echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6129 if test "$byteswap_h" = "yes" ; then
6130 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
6132 if test "$bswap_h" = "yes" ; then
6133 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
6135 if test "$curl" = "yes" ; then
6136 echo "CONFIG_CURL=m" >> $config_host_mak
6137 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
6138 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6140 if test "$brlapi" = "yes" ; then
6141 echo "CONFIG_BRLAPI=y" >> $config_host_mak
6142 echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
6144 if test "$bluez" = "yes" ; then
6145 echo "CONFIG_BLUEZ=y" >> $config_host_mak
6146 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
6148 if test "$glib_subprocess" = "yes" ; then
6149 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
6151 if test "$gtk" = "yes" ; then
6152 echo "CONFIG_GTK=y" >> $config_host_mak
6153 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
6154 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6155 echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6156 if test "$gtk_gl" = "yes" ; then
6157 echo "CONFIG_GTK_GL=y" >> $config_host_mak
6160 echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6161 if test "$gnutls" = "yes" ; then
6162 echo "CONFIG_GNUTLS=y" >> $config_host_mak
6164 if test "$gnutls_rnd" = "yes" ; then
6165 echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
6167 if test "$gcrypt" = "yes" ; then
6168 echo "CONFIG_GCRYPT=y" >> $config_host_mak
6169 if test "$gcrypt_hmac" = "yes" ; then
6170 echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
6172 if test "$gcrypt_kdf" = "yes" ; then
6173 echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
6176 if test "$nettle" = "yes" ; then
6177 echo "CONFIG_NETTLE=y" >> $config_host_mak
6178 echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6179 if test "$nettle_kdf" = "yes" ; then
6180 echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
6183 if test "$tasn1" = "yes" ; then
6184 echo "CONFIG_TASN1=y" >> $config_host_mak
6186 if test "$have_ifaddrs_h" = "yes" ; then
6187 echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6189 if test "$have_broken_size_max" = "yes" ; then
6190 echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
6193 # Work around a system header bug with some kernel/XFS header
6194 # versions where they both try to define 'struct fsxattr':
6195 # xfs headers will not try to redefine structs from linux headers
6196 # if this macro is set.
6197 if test "$have_fsxattr" = "yes" ; then
6198 echo "HAVE_FSXATTR=y" >> $config_host_mak
6200 if test "$vte" = "yes" ; then
6201 echo "CONFIG_VTE=y" >> $config_host_mak
6202 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6204 if test "$virglrenderer" = "yes" ; then
6205 echo "CONFIG_VIRGL=y" >> $config_host_mak
6206 echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
6207 echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
6209 if test "$xen" = "yes" ; then
6210 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6211 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
6212 if test "$xen_pv_domain_build" = "yes" ; then
6213 echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
6216 if test "$linux_aio" = "yes" ; then
6217 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
6219 if test "$attr" = "yes" ; then
6220 echo "CONFIG_ATTR=y" >> $config_host_mak
6222 if test "$libattr" = "yes" ; then
6223 echo "CONFIG_LIBATTR=y" >> $config_host_mak
6225 if test "$virtfs" = "yes" ; then
6226 echo "CONFIG_VIRTFS=y" >> $config_host_mak
6228 if test "$mpath" = "yes" ; then
6229 echo "CONFIG_MPATH=y" >> $config_host_mak
6231 if test "$vhost_scsi" = "yes" ; then
6232 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
6234 if test "$vhost_net" = "yes" -a "$vhost_user" = "yes"; then
6235 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
6237 if test "$vhost_crypto" = "yes" ; then
6238 echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
6240 if test "$vhost_vsock" = "yes" ; then
6241 echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
6243 if test "$vhost_user" = "yes" ; then
6244 echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6246 if test "$blobs" = "yes" ; then
6247 echo "INSTALL_BLOBS=yes" >> $config_host_mak
6249 if test "$iovec" = "yes" ; then
6250 echo "CONFIG_IOVEC=y" >> $config_host_mak
6252 if test "$preadv" = "yes" ; then
6253 echo "CONFIG_PREADV=y" >> $config_host_mak
6255 if test "$fdt" = "yes" ; then
6256 echo "CONFIG_FDT=y" >> $config_host_mak
6258 if test "$signalfd" = "yes" ; then
6259 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6261 if test "$tcg" = "yes"; then
6262 echo "CONFIG_TCG=y" >> $config_host_mak
6263 if test "$tcg_interpreter" = "yes" ; then
6264 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
6267 if test "$fdatasync" = "yes" ; then
6268 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
6270 if test "$madvise" = "yes" ; then
6271 echo "CONFIG_MADVISE=y" >> $config_host_mak
6273 if test "$posix_madvise" = "yes" ; then
6274 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6276 if test "$posix_memalign" = "yes" ; then
6277 echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
6280 if test "$spice" = "yes" ; then
6281 echo "CONFIG_SPICE=y" >> $config_host_mak
6284 if test "$smartcard" = "yes" ; then
6285 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
6286 echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
6287 echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
6290 if test "$libusb" = "yes" ; then
6291 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
6292 echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6293 echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
6296 if test "$usb_redir" = "yes" ; then
6297 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
6298 echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6299 echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
6302 if test "$opengl" = "yes" ; then
6303 echo "CONFIG_OPENGL=y" >> $config_host_mak
6304 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
6305 if test "$opengl_dmabuf" = "yes" ; then
6306 echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6310 if test "$malloc_trim" = "yes" ; then
6311 echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
6314 if test "$avx2_opt" = "yes" ; then
6315 echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
6318 if test "$lzo" = "yes" ; then
6319 echo "CONFIG_LZO=y" >> $config_host_mak
6322 if test "$snappy" = "yes" ; then
6323 echo "CONFIG_SNAPPY=y" >> $config_host_mak
6326 if test "$bzip2" = "yes" ; then
6327 echo "CONFIG_BZIP2=y" >> $config_host_mak
6328 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
6331 if test "$libiscsi" = "yes" ; then
6332 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
6333 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
6334 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
6337 if test "$libnfs" = "yes" ; then
6338 echo "CONFIG_LIBNFS=m" >> $config_host_mak
6339 echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
6342 if test "$seccomp" = "yes"; then
6343 echo "CONFIG_SECCOMP=y" >> $config_host_mak
6344 echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
6345 echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
6348 # XXX: suppress that
6349 if [ "$bsd" = "yes" ] ; then
6350 echo "CONFIG_BSD=y" >> $config_host_mak
6353 if test "$localtime_r" = "yes" ; then
6354 echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
6356 if test "$qom_cast_debug" = "yes" ; then
6357 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
6359 if test "$rbd" = "yes" ; then
6360 echo "CONFIG_RBD=m" >> $config_host_mak
6361 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
6362 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
6365 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
6366 if test "$coroutine_pool" = "yes" ; then
6367 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
6369 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
6372 if test "$debug_stack_usage" = "yes" ; then
6373 echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
6376 if test "$crypto_afalg" = "yes" ; then
6377 echo "CONFIG_AF_ALG=y" >> $config_host_mak
6380 if test "$open_by_handle_at" = "yes" ; then
6381 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
6384 if test "$linux_magic_h" = "yes" ; then
6385 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
6388 if test "$pragma_diagnostic_available" = "yes" ; then
6389 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
6392 if test "$valgrind_h" = "yes" ; then
6393 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
6396 if test "$have_asan_iface_fiber" = "yes" ; then
6397 echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
6400 if test "$has_environ" = "yes" ; then
6401 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
6404 if test "$cpuid_h" = "yes" ; then
6405 echo "CONFIG_CPUID_H=y" >> $config_host_mak
6408 if test "$int128" = "yes" ; then
6409 echo "CONFIG_INT128=y" >> $config_host_mak
6412 if test "$atomic128" = "yes" ; then
6413 echo "CONFIG_ATOMIC128=y" >> $config_host_mak
6416 if test "$atomic64" = "yes" ; then
6417 echo "CONFIG_ATOMIC64=y" >> $config_host_mak
6420 if test "$vector16" = "yes" ; then
6421 echo "CONFIG_VECTOR16=y" >> $config_host_mak
6424 if test "$getauxval" = "yes" ; then
6425 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
6428 if test "$glusterfs" = "yes" ; then
6429 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
6430 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
6431 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
6434 if test "$glusterfs_xlator_opt" = "yes" ; then
6435 echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
6438 if test "$glusterfs_discard" = "yes" ; then
6439 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
6442 if test "$glusterfs_fallocate" = "yes" ; then
6443 echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
6446 if test "$glusterfs_zerofill" = "yes" ; then
6447 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
6450 if test "$libssh2" = "yes" ; then
6451 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
6452 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
6453 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
6456 if test "$live_block_migration" = "yes" ; then
6457 echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
6460 if test "$tpm" = "yes"; then
6461 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
6462 # TPM passthrough support?
6463 if test "$tpm_passthrough" = "yes"; then
6464 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
6466 # TPM emulator support?
6467 if test "$tpm_emulator" = "yes"; then
6468 echo "CONFIG_TPM_EMULATOR=y" >> $config_host_mak
6472 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
6473 if have_backend
"nop"; then
6474 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
6476 if have_backend
"simple"; then
6477 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
6478 # Set the appropriate trace file.
6479 trace_file
="\"$trace_file-\" FMT_pid"
6481 if have_backend
"log"; then
6482 echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
6484 if have_backend
"ust"; then
6485 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
6487 if have_backend
"dtrace"; then
6488 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
6489 if test "$trace_backend_stap" = "yes" ; then
6490 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
6493 if have_backend
"ftrace"; then
6494 if test "$linux" = "yes" ; then
6495 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
6497 feature_not_found
"ftrace(trace backend)" "ftrace requires Linux"
6500 if have_backend
"syslog"; then
6501 if test "$posix_syslog" = "yes" ; then
6502 echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
6504 feature_not_found
"syslog(trace backend)" "syslog not available"
6507 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
6509 if test "$rdma" = "yes" ; then
6510 echo "CONFIG_RDMA=y" >> $config_host_mak
6511 echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
6514 if test "$have_rtnetlink" = "yes" ; then
6515 echo "CONFIG_RTNETLINK=y" >> $config_host_mak
6518 if test "$libxml2" = "yes" ; then
6519 echo "CONFIG_LIBXML2=y" >> $config_host_mak
6520 echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
6521 echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
6524 if test "$replication" = "yes" ; then
6525 echo "CONFIG_REPLICATION=y" >> $config_host_mak
6528 if test "$have_af_vsock" = "yes" ; then
6529 echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
6532 if test "$have_sysmacros" = "yes" ; then
6533 echo "CONFIG_SYSMACROS=y" >> $config_host_mak
6536 if test "$have_static_assert" = "yes" ; then
6537 echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
6540 if test "$have_utmpx" = "yes" ; then
6541 echo "HAVE_UTMPX=y" >> $config_host_mak
6544 if test "$ivshmem" = "yes" ; then
6545 echo "CONFIG_IVSHMEM=y" >> $config_host_mak
6547 if test "$capstone" != "no" ; then
6548 echo "CONFIG_CAPSTONE=y" >> $config_host_mak
6551 # Hold two types of flag:
6552 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
6553 # a thread we have a handle to
6554 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
6556 if test "$pthread_setname_np" = "yes" ; then
6557 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
6558 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
6561 if test "$vxhs" = "yes" ; then
6562 echo "CONFIG_VXHS=y" >> $config_host_mak
6563 echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
6566 if test "$tcg_interpreter" = "yes"; then
6567 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
6568 elif test "$ARCH" = "sparc64" ; then
6569 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
6570 elif test "$ARCH" = "s390x" ; then
6571 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
6572 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
6573 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
6574 elif test "$ARCH" = "ppc64" ; then
6575 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
6577 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
6579 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
6581 echo "TOOLS=$tools" >> $config_host_mak
6582 echo "ROMS=$roms" >> $config_host_mak
6583 echo "MAKE=$make" >> $config_host_mak
6584 echo "INSTALL=$install" >> $config_host_mak
6585 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
6586 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
6587 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
6588 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
6589 echo "PYTHON=$python" >> $config_host_mak
6590 echo "CC=$cc" >> $config_host_mak
6591 if $iasl -h > /dev
/null
2>&1; then
6592 echo "IASL=$iasl" >> $config_host_mak
6594 echo "CC_I386=$cc_i386" >> $config_host_mak
6595 echo "HOST_CC=$host_cc" >> $config_host_mak
6596 echo "CXX=$cxx" >> $config_host_mak
6597 echo "OBJCC=$objcc" >> $config_host_mak
6598 echo "AR=$ar" >> $config_host_mak
6599 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
6600 echo "AS=$as" >> $config_host_mak
6601 echo "CCAS=$ccas" >> $config_host_mak
6602 echo "CPP=$cpp" >> $config_host_mak
6603 echo "OBJCOPY=$objcopy" >> $config_host_mak
6604 echo "LD=$ld" >> $config_host_mak
6605 echo "RANLIB=$ranlib" >> $config_host_mak
6606 echo "NM=$nm" >> $config_host_mak
6607 echo "WINDRES=$windres" >> $config_host_mak
6608 echo "CFLAGS=$CFLAGS" >> $config_host_mak
6609 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
6610 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
6611 echo "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
6612 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
6613 if test "$sparse" = "yes" ; then
6614 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
6615 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
6616 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
6617 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
6618 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
6620 if test "$cross_prefix" != ""; then
6621 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
6623 echo "AUTOCONF_HOST := " >> $config_host_mak
6625 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
6626 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
6627 echo "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
6628 echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
6629 echo "LIBS+=$LIBS" >> $config_host_mak
6630 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
6631 echo "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
6632 echo "EXESUF=$EXESUF" >> $config_host_mak
6633 echo "DSOSUF=$DSOSUF" >> $config_host_mak
6634 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
6635 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
6636 echo "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
6637 echo "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
6638 echo "POD2MAN=$POD2MAN" >> $config_host_mak
6639 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
6640 if test "$gcov" = "yes" ; then
6641 echo "CONFIG_GCOV=y" >> $config_host_mak
6642 echo "GCOV=$gcov_tool" >> $config_host_mak
6645 # use included Linux headers
6646 if test "$linux" = "yes" ; then
6647 mkdir
-p linux-headers
6665 # For most CPUs the kernel architecture name and QEMU CPU name match.
6669 # For non-KVM architectures we will not have asm headers
6670 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
6671 symlink
"$source_path/linux-headers/asm-$linux_arch" linux-headers
/asm
6675 for target
in $target_list; do
6676 target_dir
="$target"
6677 config_target_mak
=$target_dir/config-target.mak
6678 target_name
=$
(echo $target | cut
-d '-' -f 1)
6679 target_bigendian
="no"
6681 case "$target_name" in
6682 armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb
)
6683 target_bigendian
=yes
6687 target_user_only
="no"
6688 target_linux_user
="no"
6689 target_bsd_user
="no"
6691 ${target_name}-softmmu)
6692 target_softmmu
="yes"
6694 ${target_name}-linux-user)
6695 target_user_only
="yes"
6696 target_linux_user
="yes"
6698 ${target_name}-bsd-user)
6699 target_user_only
="yes"
6700 target_bsd_user
="yes"
6703 error_exit
"Target '$target' not recognised"
6708 mkdir
-p $target_dir
6709 echo "# Automatically generated by configure - do not modify" > $config_target_mak
6713 interp_prefix1
=$
(echo "$interp_prefix" |
sed "s/%M/$target_name/g")
6716 TARGET_ARCH
="$target_name"
6720 case "$target_name" in
6722 gdb_xml_files
="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
6725 TARGET_BASE_ARCH
=i386
6726 gdb_xml_files
="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
6735 gdb_xml_files
="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
6739 TARGET_BASE_ARCH
=arm
6742 gdb_xml_files
="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
6753 gdb_xml_files
="cf-core.xml cf-fp.xml m68k-fp.xml"
6755 microblaze|microblazeel
)
6756 TARGET_ARCH
=microblaze
6761 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
6765 TARGET_BASE_ARCH
=mips
6766 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
6767 echo "TARGET_ABI32=y" >> $config_target_mak
6771 TARGET_BASE_ARCH
=mips
6772 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
6779 TARGET_ARCH
=openrisc
6780 TARGET_BASE_ARCH
=openrisc
6783 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
6786 TARGET_BASE_ARCH
=ppc
6788 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
6791 TARGET_BASE_ARCH
=ppc
6794 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
6798 TARGET_BASE_ARCH
=ppc
6801 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
6805 TARGET_BASE_ARCH
=ppc
6807 echo "TARGET_ABI32=y" >> $config_target_mak
6808 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
6817 TARGET_BASE_ARCH
=sparc
6821 TARGET_BASE_ARCH
=sparc
6822 TARGET_ABI_DIR
=sparc
6823 echo "TARGET_ABI32=y" >> $config_target_mak
6827 gdb_xml_files
="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
6839 error_exit
"Unsupported target CPU"
6842 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
6843 if [ "$TARGET_BASE_ARCH" = "" ]; then
6844 TARGET_BASE_ARCH
=$TARGET_ARCH
6847 symlink
"$source_path/Makefile.target" "$target_dir/Makefile"
6850 echo "$@"| LC_ALL
=C
tr '[a-z]' '[A-Z]'
6853 target_arch_name
="$(upper $TARGET_ARCH)"
6854 echo "TARGET_$target_arch_name=y" >> $config_target_mak
6855 echo "TARGET_NAME=$target_name" >> $config_target_mak
6856 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6857 if [ "$TARGET_ABI_DIR" = "" ]; then
6858 TARGET_ABI_DIR
=$TARGET_ARCH
6860 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6861 if [ "$HOST_VARIANT_DIR" != "" ]; then
6862 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6865 if supported_xen_target
$target; then
6866 echo "CONFIG_XEN=y" >> $config_target_mak
6867 if test "$xen_pci_passthrough" = yes; then
6868 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6871 if supported_kvm_target
$target; then
6872 echo "CONFIG_KVM=y" >> $config_target_mak
6873 if test "$vhost_net" = "yes" ; then
6874 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6875 if test "$vhost_user" = "yes" ; then
6876 echo "CONFIG_VHOST_USER_NET_TEST_$target_name=y" >> $config_host_mak
6880 if supported_hax_target
$target; then
6881 echo "CONFIG_HAX=y" >> $config_target_mak
6883 if supported_hvf_target
$target; then
6884 echo "CONFIG_HVF=y" >> $config_target_mak
6886 if supported_whpx_target
$target; then
6887 echo "CONFIG_WHPX=y" >> $config_target_mak
6889 if test "$target_bigendian" = "yes" ; then
6890 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
6892 if test "$target_softmmu" = "yes" ; then
6893 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6894 if test "$mttcg" = "yes" ; then
6895 echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6898 if test "$target_user_only" = "yes" ; then
6899 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6900 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6902 if test "$target_linux_user" = "yes" ; then
6903 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6906 if test ! -z "$gdb_xml_files" ; then
6907 for x
in $gdb_xml_files; do
6908 list
="$list $source_path/gdb-xml/$x"
6910 echo "TARGET_XML_FILES=$list" >> $config_target_mak
6913 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
6914 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
6916 if test "$target_bsd_user" = "yes" ; then
6917 echo "CONFIG_BSD_USER=y" >> $config_target_mak
6920 # generate QEMU_CFLAGS/LDFLAGS for targets
6926 echo "CONFIG_${1}_DIS=y" >> $config_target_mak
6927 echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
6930 for i
in $ARCH $TARGET_BASE_ARCH ; do
6933 disas_config
"ALPHA"
6936 if test -n "${cxx}"; then
6937 disas_config
"ARM_A64"
6942 if test -n "${cxx}"; then
6943 disas_config
"ARM_A64"
6962 disas_config
"MICROBLAZE"
6968 disas_config
"MOXIE"
6971 disas_config
"NIOS2"
6974 disas_config
"OPENRISC"
6986 disas_config
"SPARC"
6989 disas_config
"XTENSA"
6993 if test "$tcg_interpreter" = "yes" ; then
6999 # Ensure there's only a single GP
7000 cflags
="-msmall-data $cflags"
7004 if test "$gprof" = "yes" ; then
7005 echo "TARGET_GPROF=yes" >> $config_target_mak
7006 if test "$target_linux_user" = "yes" ; then
7008 ldflags
="-p $ldflags"
7010 if test "$target_softmmu" = "yes" ; then
7011 ldflags
="-p $ldflags"
7012 echo "GPROF_CFLAGS=-p" >> $config_target_mak
7016 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
7017 ldflags
="$ldflags $textseg_ldflags"
7020 # Newer kernels on s390 check for an S390_PGSTE program header and
7021 # enable the pgste page table extensions in that case. This makes
7022 # the vm.allocate_pgste sysctl unnecessary. We enable this program
7024 # - we build on s390x
7025 # - we build the system emulation for s390x (qemu-system-s390x)
7027 # - the linker supports --s390-pgste
7028 if test "$TARGET_ARCH" = "s390x" -a "$target_softmmu" = "yes" -a "$ARCH" = "s390x" -a "$kvm" = "yes"; then
7029 if ld_has
--s390-pgste ; then
7030 ldflags
="-Wl,--s390-pgste $ldflags"
7034 echo "LDFLAGS+=$ldflags" >> $config_target_mak
7035 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
7037 done # for target in $targets
7039 if [ "$dtc_internal" = "yes" ]; then
7040 echo "config-host.h: subdir-dtc" >> $config_host_mak
7042 if [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
7043 echo "config-host.h: subdir-capstone" >> $config_host_mak
7045 if test -n "$LIBCAPSTONE"; then
7046 echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
7049 if test "$numa" = "yes"; then
7050 echo "CONFIG_NUMA=y" >> $config_host_mak
7053 if test "$ccache_cpp2" = "yes"; then
7054 echo "export CCACHE_CPP2=y" >> $config_host_mak
7057 # build tree in object directory in case the source is not in the current directory
7058 DIRS
="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
7059 DIRS
="$DIRS docs docs/interop fsdev scsi"
7060 DIRS
="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
7061 DIRS
="$DIRS roms/seabios roms/vgabios"
7062 DIRS
="$DIRS qapi-generated"
7063 FILES
="Makefile tests/tcg/Makefile qdict-test-data.txt"
7064 FILES
="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
7065 FILES
="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
7066 FILES
="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
7067 FILES
="$FILES pc-bios/spapr-rtas/Makefile"
7068 FILES
="$FILES pc-bios/s390-ccw/Makefile"
7069 FILES
="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
7070 FILES
="$FILES pc-bios/qemu-icon.bmp"
7071 FILES
="$FILES .gdbinit scripts" # scripts needed by relative path in .gdbinit
7073 $source_path/pc-bios
/*.bin \
7074 $source_path/pc-bios
/*.lid \
7075 $source_path/pc-bios
/*.aml \
7076 $source_path/pc-bios
/*.rom \
7077 $source_path/pc-bios
/*.dtb \
7078 $source_path/pc-bios
/*.img \
7079 $source_path/pc-bios
/openbios-
* \
7080 $source_path/pc-bios
/u-boot.
* \
7081 $source_path/pc-bios
/palcode-
*
7083 FILES
="$FILES pc-bios/$(basename $bios_file)"
7085 for test_file
in $
(find $source_path/tests
/acpi-test-data
-type f
)
7087 FILES
="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
7090 for f
in $FILES ; do
7091 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
7092 symlink
"$source_path/$f" "$f"
7096 # temporary config to build submodules
7097 for rom
in seabios vgabios
; do
7098 config_mak
=roms
/$rom/config.mak
7099 echo "# Automatically generated by configure - do not modify" > $config_mak
7100 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
7101 echo "AS=$as" >> $config_mak
7102 echo "CCAS=$ccas" >> $config_mak
7103 echo "CC=$cc" >> $config_mak
7104 echo "BCC=bcc" >> $config_mak
7105 echo "CPP=$cpp" >> $config_mak
7106 echo "OBJCOPY=objcopy" >> $config_mak
7107 echo "IASL=$iasl" >> $config_mak
7108 echo "LD=$ld" >> $config_mak
7109 echo "RANLIB=$ranlib" >> $config_mak
7112 # set up tests data directory
7113 if [ ! -e tests
/data
]; then
7114 symlink
"$source_path/tests/data" tests
/data
7117 # set up qemu-iotests in this build directory
7118 iotests_common_env
="tests/qemu-iotests/common.env"
7119 iotests_check
="tests/qemu-iotests/check"
7121 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
7122 echo >> "$iotests_common_env"
7123 echo "export PYTHON='$python'" >> "$iotests_common_env"
7125 if [ ! -e "$iotests_check" ]; then
7126 symlink
"$source_path/$iotests_check" "$iotests_check"
7129 # Save the configure command line for later reuse.
7130 cat <<EOD >config.status
7132 # Generated by configure.
7133 # Run this file to recreate the current configuration.
7134 # Compiler output produced by configure, useful for debugging
7135 # configure, is in config.log if it exists.
7137 printf "exec" >>config.status
7138 printf " '%s'" "$0" "$@" >>config.status
7139 echo ' "$@"' >>config.status
7140 chmod +x config.status