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
219 if test "$linux" != "yes"; then
220 print_error
"Target '$target' is only available on a Linux host"
225 if test "$bsd" != "yes"; then
226 print_error
"Target '$target' is only available on a BSD host"
231 print_error
"Invalid target name '$target'"
235 test "$tcg" = "yes" && return 0
236 supported_kvm_target
"$1" && return 0
237 supported_xen_target
"$1" && return 0
238 supported_hax_target
"$1" && return 0
239 print_error
"TCG disabled, but hardware accelerator not available for '$target'"
245 $ld --help 2>/dev
/null |
grep ".$1" >/dev
/null
2>&1
249 source_path
=$
(dirname "$0")
252 interp_prefix
="/usr/gnemul/qemu-%M"
256 block_drv_rw_whitelist
=""
257 block_drv_ro_whitelist
=""
263 cc_i386
=i386-pc-linux-gnu-gcc
268 # Don't accept a target_list environment variable.
271 # Default value for a variable defining feature "foo".
272 # * foo="no" feature will only be used if --enable-foo arg is given
273 # * foo="" feature will be searched for, and if found, will be used
274 # unless --disable-foo is given
275 # * foo="yes" this value will only be set by --enable-foo flag.
276 # feature will searched for,
277 # if not found, configure exits with error
279 # Always add --enable-foo and --disable-foo command line args.
280 # Distributions want to ensure that several features are compiled in, and it
281 # is impossible without a --enable-foo that exits if a feature is not found.
302 xen_pv_domain_build
="no"
303 xen_pci_passthrough
=""
330 LDFLAGS_SHARED
="-shared"
333 mandir
="\${prefix}/share/man"
334 datadir
="\${prefix}/share"
335 qemu_docdir
="\${prefix}/share/doc/qemu"
336 bindir
="\${prefix}/bin"
337 libdir
="\${prefix}/lib"
338 libexecdir
="\${prefix}/libexec"
339 includedir
="\${prefix}/include"
340 sysconfdir
="\${prefix}/etc"
341 local_statedir
="\${prefix}/var"
373 guest_agent_with_vss
="no"
374 guest_agent_ntddscsi
="no"
383 debug_stack_usage
="no"
387 glusterfs_xlator_opt
="no"
388 glusterfs_discard
="no"
389 glusterfs_fallocate
="no"
390 glusterfs_zerofill
="no"
394 tls_priority
="NORMAL"
406 live_block_migration
="yes"
417 # parse CC options first
419 optarg
=$
(expr "x$opt" : 'x[^=]*=\(.*\)')
421 --cross-prefix=*) cross_prefix
="$optarg"
425 --cxx=*) CXX
="$optarg"
427 --source-path=*) source_path
="$optarg"
429 --cpu=*) cpu
="$optarg"
431 --extra-cflags=*) QEMU_CFLAGS
="$QEMU_CFLAGS $optarg"
432 EXTRA_CFLAGS
="$optarg"
434 --extra-cxxflags=*) QEMU_CXXFLAGS
="$QEMU_CXXFLAGS $optarg"
435 EXTRA_CXXFLAGS
="$optarg"
437 --extra-ldflags=*) LDFLAGS
="$LDFLAGS $optarg"
438 EXTRA_LDFLAGS
="$optarg"
440 --enable-debug-info) debug_info
="yes"
442 --disable-debug-info) debug_info
="no"
447 # Using uname is really, really broken. Once we have the right set of checks
448 # we can eliminate its usage altogether.
450 # Preferred compiler:
452 # ${cross_prefix}gcc (if cross-prefix specified)
454 if test -z "${CC}${cross_prefix}"; then
457 cc
="${CC-${cross_prefix}gcc}"
460 if test -z "${CXX}${cross_prefix}"; then
463 cxx
="${CXX-${cross_prefix}g++}"
466 ar="${AR-${cross_prefix}ar}"
467 as
="${AS-${cross_prefix}as}"
470 objcopy
="${OBJCOPY-${cross_prefix}objcopy}"
471 ld
="${LD-${cross_prefix}ld}"
472 nm
="${NM-${cross_prefix}nm}"
473 strip
="${STRIP-${cross_prefix}strip}"
474 windres
="${WINDRES-${cross_prefix}windres}"
475 pkg_config_exe
="${PKG_CONFIG-${cross_prefix}pkg-config}"
477 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
479 pkg_config
=query_pkg_config
480 sdl_config
="${SDL_CONFIG-${cross_prefix}sdl-config}"
481 sdl2_config
="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
483 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
484 ARFLAGS
="${ARFLAGS-rv}"
486 # default flags for all hosts
487 # We use -fwrapv to tell the compiler that we require a C dialect where
488 # left shift of signed integers is well defined and has the expected
489 # 2s-complement style results. (Both clang and gcc agree that it
490 # provides these semantics.)
491 QEMU_CFLAGS
="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
492 QEMU_CFLAGS
="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
493 QEMU_CFLAGS
="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
494 QEMU_CFLAGS
="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
495 QEMU_INCLUDES
="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/accel/tcg -I\$(SRC_PATH)/include"
496 if test "$debug_info" = "yes"; then
498 LDFLAGS
="-g $LDFLAGS"
501 # make source path absolute
502 source_path
=$
(cd "$source_path"; pwd)
504 # running configure in the source tree?
505 # we know that's the case if configure is there.
506 if test -f "./configure"; then
507 pwd_is_source_path
="y"
509 pwd_is_source_path
="n"
515 #error $1 not defined
517 int main(void) { return 0; }
525 int main(void) { return 0; }
532 int main(void) { return 0; }
536 if check_define __linux__
; then
538 elif check_define _WIN32
; then
540 elif check_define __OpenBSD__
; then
542 elif check_define __sun__
; then
544 elif check_define __HAIKU__
; then
546 elif check_define __FreeBSD__
; then
548 elif check_define __FreeBSD_kernel__
&& check_define __GLIBC__
; then
549 targetos
='GNU/kFreeBSD'
550 elif check_define __DragonFly__
; then
552 elif check_define __NetBSD__
; then
554 elif check_define __APPLE__
; then
557 # This is a fatal error, but don't report it yet, because we
558 # might be going to just print the --help text, or it might
559 # be the result of a missing compiler.
564 # Some host OSes need non-standard checks for which CPU to use.
565 # Note that these checks are broken for cross-compilation: if you're
566 # cross-compiling to one of these OSes then you'll need to specify
567 # the correct CPU with the --cpu option.
570 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
571 # run 64-bit userspace code.
572 # If the user didn't specify a CPU explicitly and the kernel says this is
573 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
574 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
579 # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
580 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
585 if test ! -z "$cpu" ; then
586 # command line argument
588 elif check_define __i386__
; then
590 elif check_define __x86_64__
; then
591 if check_define __ILP32__
; then
596 elif check_define __sparc__
; then
597 if check_define __arch64__
; then
602 elif check_define _ARCH_PPC
; then
603 if check_define _ARCH_PPC64
; then
608 elif check_define __mips__
; then
610 elif check_define __ia64__
; then
612 elif check_define __s390__
; then
613 if check_define __s390x__
; then
618 elif check_define __arm__
; then
620 elif check_define __aarch64__
; then
627 # Normalise host CPU name and set ARCH.
628 # Note that this case should only have supported host CPUs, not guests.
630 ppc|ppc64|s390|s390x|sparc64|x32
)
634 i386|i486|i586|i686|i86pc|BePC
)
659 # This will result in either an error or falling back to TCI later
663 if test -z "$ARCH"; then
669 # host *BSD for user mode
676 audio_possible_drivers
="dsound sdl"
677 if check_include dsound.h
; then
678 audio_drv_list
="dsound"
687 audio_possible_drivers
="oss sdl pa"
693 audio_possible_drivers
="oss sdl pa"
694 # needed for kinfo_getvmmap(3) in libutil.h
696 # needed for kinfo_getproc
697 libs_qga
="-lutil $libs_qga"
698 netmap
="" # enable netmap autodetect
699 HOST_VARIANT_DIR
="freebsd"
706 audio_possible_drivers
="oss sdl pa"
707 HOST_VARIANT_DIR
="dragonfly"
713 audio_possible_drivers
="oss sdl"
715 HOST_VARIANT_DIR
="netbsd"
722 audio_possible_drivers
="sdl"
723 HOST_VARIANT_DIR
="openbsd"
729 LDFLAGS_SHARED
="-bundle -undefined dynamic_lookup"
730 if [ "$cpu" = "x86_64" ] ; then
731 QEMU_CFLAGS
="-arch x86_64 $QEMU_CFLAGS"
732 LDFLAGS
="-arch x86_64 $LDFLAGS"
735 audio_drv_list
="coreaudio"
736 audio_possible_drivers
="coreaudio sdl"
737 LDFLAGS
="-framework CoreFoundation -framework IOKit $LDFLAGS"
738 libs_softmmu
="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
739 # Disable attempts to use ObjectiveC features in os/object.h since they
740 # won't work when we're compiling with gcc as a C compiler.
741 QEMU_CFLAGS
="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
742 HOST_VARIANT_DIR
="darwin"
748 install="${INSTALL-ginstall}"
750 smbd
="${SMBD-/usr/sfw/sbin/smbd}"
751 if test -f /usr
/include
/sys
/soundcard.h
; then
754 audio_possible_drivers
="oss sdl"
755 # needed for CMSG_ macros in sys/socket.h
756 QEMU_CFLAGS
="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
757 # needed for TIOCWIN* defines in termios.h
758 QEMU_CFLAGS
="-D__EXTENSIONS__ $QEMU_CFLAGS"
759 QEMU_CFLAGS
="-std=gnu99 $QEMU_CFLAGS"
760 solarisnetlibs
="-lsocket -lnsl -lresolv"
761 LIBS
="$solarisnetlibs $LIBS"
762 libs_qga
="$solarisnetlibs $libs_qga"
766 QEMU_CFLAGS
="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
767 LIBS
="-lposix_error_mapper -lnetwork $LIBS"
771 audio_possible_drivers
="oss alsa sdl pa"
778 QEMU_INCLUDES
="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
783 if [ "$bsd" = "yes" ] ; then
784 if [ "$darwin" != "yes" ] ; then
789 : ${make=${MAKE-make}}
790 : ${install=${INSTALL-install}}
791 : ${python=${PYTHON-python}}
792 : ${smbd=${SMBD-/usr/sbin/smbd}}
794 # Default objcc to clang if available, otherwise use CC
801 if test "$mingw32" = "yes" ; then
804 QEMU_CFLAGS
="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
805 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
806 QEMU_CFLAGS
="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
807 # MinGW needs -mthreads for TLS and macro _MT.
808 QEMU_CFLAGS
="-mthreads $QEMU_CFLAGS"
809 LIBS
="-lwinmm -lws2_32 -liphlpapi $LIBS"
811 if compile_prog
"" "-liberty" ; then
812 LIBS
="-liberty $LIBS"
814 prefix
="c:/Program Files/QEMU"
817 qemu_docdir
="\${prefix}"
819 sysconfdir
="\${prefix}"
822 libs_qga
="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -liphlpapi -lnetapi32 $libs_qga"
828 optarg
=$
(expr "x$opt" : 'x[^=]*=\(.*\)')
830 --help|
-h) show_help
=yes
832 --version|
-V) exec cat $source_path/VERSION
834 --prefix=*) prefix
="$optarg"
836 --interp-prefix=*) interp_prefix
="$optarg"
844 --host-cc=*) host_cc
="$optarg"
848 --iasl=*) iasl
="$optarg"
850 --objcc=*) objcc
="$optarg"
852 --make=*) make="$optarg"
854 --install=*) install="$optarg"
856 --python=*) python
="$optarg"
858 --gcov=*) gcov_tool
="$optarg"
860 --smbd=*) smbd
="$optarg"
870 --disable-debug-info)
880 --target-list=*) target_list
="$optarg"
882 --enable-trace-backends=*) trace_backends
="$optarg"
884 # XXX: backwards compatibility
885 --enable-trace-backend=*) trace_backends
="$optarg"
887 --with-trace-file=*) trace_file
="$optarg"
889 --enable-gprof) gprof
="yes"
891 --enable-gcov) gcov
="yes"
895 LDFLAGS
="-static $LDFLAGS"
896 QEMU_PKG_CONFIG_FLAGS
="--static $QEMU_PKG_CONFIG_FLAGS"
898 --mandir=*) mandir
="$optarg"
900 --bindir=*) bindir
="$optarg"
902 --libdir=*) libdir
="$optarg"
904 --libexecdir=*) libexecdir
="$optarg"
906 --includedir=*) includedir
="$optarg"
908 --datadir=*) datadir
="$optarg"
910 --with-confsuffix=*) confsuffix
="$optarg"
912 --docdir=*) qemu_docdir
="$optarg"
914 --sysconfdir=*) sysconfdir
="$optarg"
916 --localstatedir=*) local_statedir
="$optarg"
918 --sbindir=*|
--sharedstatedir=*|\
919 --oldincludedir=*|
--datarootdir=*|
--infodir=*|
--localedir=*|\
920 --htmldir=*|
--dvidir=*|
--pdfdir=*|
--psdir=*)
921 # These switches are silently ignored, for compatibility with
922 # autoconf-generated configure scripts. This allows QEMU's
923 # configure to be used by RPM and similar macros that set
924 # lots of directory switches by default.
926 --disable-sdl) sdl
="no"
928 --enable-sdl) sdl
="yes"
930 --with-sdlabi=*) sdlabi
="$optarg"
932 --disable-qom-cast-debug) qom_cast_debug
="no"
934 --enable-qom-cast-debug) qom_cast_debug
="yes"
936 --disable-virtfs) virtfs
="no"
938 --enable-virtfs) virtfs
="yes"
940 --disable-mpath) mpath
="no"
942 --enable-mpath) mpath
="yes"
944 --disable-vnc) vnc
="no"
946 --enable-vnc) vnc
="yes"
948 --oss-lib=*) oss_lib
="$optarg"
950 --audio-drv-list=*) audio_drv_list
="$optarg"
952 --block-drv-rw-whitelist=*|
--block-drv-whitelist=*) block_drv_rw_whitelist
=$
(echo "$optarg" |
sed -e 's/,/ /g')
954 --block-drv-ro-whitelist=*) block_drv_ro_whitelist
=$
(echo "$optarg" |
sed -e 's/,/ /g')
956 --enable-debug-tcg) debug_tcg
="yes"
958 --disable-debug-tcg) debug_tcg
="no"
961 # Enable debugging options that aren't excessively noisy
967 --enable-sparse) sparse
="yes"
969 --disable-sparse) sparse
="no"
971 --disable-strip) strip_opt
="no"
973 --disable-vnc-sasl) vnc_sasl
="no"
975 --enable-vnc-sasl) vnc_sasl
="yes"
977 --disable-vnc-jpeg) vnc_jpeg
="no"
979 --enable-vnc-jpeg) vnc_jpeg
="yes"
981 --disable-vnc-png) vnc_png
="no"
983 --enable-vnc-png) vnc_png
="yes"
985 --disable-slirp) slirp
="no"
987 --disable-vde) vde
="no"
989 --enable-vde) vde
="yes"
991 --disable-netmap) netmap
="no"
993 --enable-netmap) netmap
="yes"
995 --disable-xen) xen
="no"
997 --enable-xen) xen
="yes"
999 --disable-xen-pci-passthrough) xen_pci_passthrough
="no"
1001 --enable-xen-pci-passthrough) xen_pci_passthrough
="yes"
1003 --disable-xen-pv-domain-build) xen_pv_domain_build
="no"
1005 --enable-xen-pv-domain-build) xen_pv_domain_build
="yes"
1007 --disable-brlapi) brlapi
="no"
1009 --enable-brlapi) brlapi
="yes"
1011 --disable-bluez) bluez
="no"
1013 --enable-bluez) bluez
="yes"
1015 --disable-kvm) kvm
="no"
1017 --enable-kvm) kvm
="yes"
1019 --disable-hax) hax
="no"
1021 --enable-hax) hax
="yes"
1023 --disable-tcg-interpreter) tcg_interpreter
="no"
1025 --enable-tcg-interpreter) tcg_interpreter
="yes"
1027 --disable-cap-ng) cap_ng
="no"
1029 --enable-cap-ng) cap_ng
="yes"
1031 --disable-tcg) tcg
="no"
1033 --enable-tcg) tcg
="yes"
1035 --disable-spice) spice
="no"
1037 --enable-spice) spice
="yes"
1039 --disable-libiscsi) libiscsi
="no"
1041 --enable-libiscsi) libiscsi
="yes"
1043 --disable-libnfs) libnfs
="no"
1045 --enable-libnfs) libnfs
="yes"
1047 --enable-profiler) profiler
="yes"
1049 --disable-cocoa) cocoa
="no"
1053 audio_drv_list
="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
1055 --disable-system) softmmu
="no"
1057 --enable-system) softmmu
="yes"
1064 --disable-linux-user) linux_user
="no"
1066 --enable-linux-user) linux_user
="yes"
1068 --disable-bsd-user) bsd_user
="no"
1070 --enable-bsd-user) bsd_user
="yes"
1072 --enable-pie) pie
="yes"
1074 --disable-pie) pie
="no"
1076 --enable-werror) werror
="yes"
1078 --disable-werror) werror
="no"
1080 --enable-stack-protector) stack_protector
="yes"
1082 --disable-stack-protector) stack_protector
="no"
1084 --disable-curses) curses
="no"
1086 --enable-curses) curses
="yes"
1088 --disable-curl) curl
="no"
1090 --enable-curl) curl
="yes"
1092 --disable-fdt) fdt
="no"
1094 --enable-fdt) fdt
="yes"
1096 --disable-linux-aio) linux_aio
="no"
1098 --enable-linux-aio) linux_aio
="yes"
1100 --disable-attr) attr
="no"
1102 --enable-attr) attr
="yes"
1104 --disable-blobs) blobs
="no"
1106 --with-pkgversion=*) pkgversion
=" ($optarg)"
1108 --with-coroutine=*) coroutine
="$optarg"
1110 --disable-coroutine-pool) coroutine_pool
="no"
1112 --enable-coroutine-pool) coroutine_pool
="yes"
1114 --enable-debug-stack-usage) debug_stack_usage
="yes"
1116 --enable-crypto-afalg) crypto_afalg
="yes"
1118 --disable-crypto-afalg) crypto_afalg
="no"
1120 --disable-docs) docs
="no"
1122 --enable-docs) docs
="yes"
1124 --disable-vhost-net) vhost_net
="no"
1126 --enable-vhost-net) vhost_net
="yes"
1128 --disable-vhost-scsi) vhost_scsi
="no"
1130 --enable-vhost-scsi) vhost_scsi
="yes"
1132 --disable-vhost-vsock) vhost_vsock
="no"
1134 --enable-vhost-vsock) vhost_vsock
="yes"
1136 --disable-opengl) opengl
="no"
1138 --enable-opengl) opengl
="yes"
1140 --disable-rbd) rbd
="no"
1142 --enable-rbd) rbd
="yes"
1144 --disable-xfsctl) xfs
="no"
1146 --enable-xfsctl) xfs
="yes"
1148 --disable-smartcard) smartcard
="no"
1150 --enable-smartcard) smartcard
="yes"
1152 --disable-libusb) libusb
="no"
1154 --enable-libusb) libusb
="yes"
1156 --disable-usb-redir) usb_redir
="no"
1158 --enable-usb-redir) usb_redir
="yes"
1160 --disable-zlib-test) zlib
="no"
1162 --disable-lzo) lzo
="no"
1164 --enable-lzo) lzo
="yes"
1166 --disable-snappy) snappy
="no"
1168 --enable-snappy) snappy
="yes"
1170 --disable-bzip2) bzip2="no"
1172 --enable-bzip2) bzip2="yes"
1174 --enable-guest-agent) guest_agent
="yes"
1176 --disable-guest-agent) guest_agent
="no"
1178 --enable-guest-agent-msi) guest_agent_msi
="yes"
1180 --disable-guest-agent-msi) guest_agent_msi
="no"
1182 --with-vss-sdk) vss_win32_sdk
=""
1184 --with-vss-sdk=*) vss_win32_sdk
="$optarg"
1186 --without-vss-sdk) vss_win32_sdk
="no"
1188 --with-win-sdk) win_sdk
=""
1190 --with-win-sdk=*) win_sdk
="$optarg"
1192 --without-win-sdk) win_sdk
="no"
1194 --enable-tools) want_tools
="yes"
1196 --disable-tools) want_tools
="no"
1198 --enable-seccomp) seccomp
="yes"
1200 --disable-seccomp) seccomp
="no"
1202 --disable-glusterfs) glusterfs
="no"
1204 --enable-glusterfs) glusterfs
="yes"
1206 --disable-virtio-blk-data-plane|
--enable-virtio-blk-data-plane)
1207 echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1209 --enable-vhdx|
--disable-vhdx)
1210 echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1212 --enable-uuid|
--disable-uuid)
1213 echo "$0: $opt is obsolete, UUID support is always built" >&2
1215 --disable-gtk) gtk
="no"
1217 --enable-gtk) gtk
="yes"
1219 --tls-priority=*) tls_priority
="$optarg"
1221 --disable-gnutls) gnutls
="no"
1223 --enable-gnutls) gnutls
="yes"
1225 --disable-nettle) nettle
="no"
1227 --enable-nettle) nettle
="yes"
1229 --disable-gcrypt) gcrypt
="no"
1231 --enable-gcrypt) gcrypt
="yes"
1233 --enable-rdma) rdma
="yes"
1235 --disable-rdma) rdma
="no"
1237 --with-gtkabi=*) gtkabi
="$optarg"
1239 --disable-vte) vte
="no"
1241 --enable-vte) vte
="yes"
1243 --disable-virglrenderer) virglrenderer
="no"
1245 --enable-virglrenderer) virglrenderer
="yes"
1247 --disable-tpm) tpm
="no"
1249 --enable-tpm) tpm
="yes"
1251 --disable-libssh2) libssh2
="no"
1253 --enable-libssh2) libssh2
="yes"
1255 --disable-live-block-migration) live_block_migration
="no"
1257 --enable-live-block-migration) live_block_migration
="yes"
1259 --disable-numa) numa
="no"
1261 --enable-numa) numa
="yes"
1263 --disable-tcmalloc) tcmalloc
="no"
1265 --enable-tcmalloc) tcmalloc
="yes"
1267 --disable-jemalloc) jemalloc
="no"
1269 --enable-jemalloc) jemalloc
="yes"
1271 --disable-replication) replication
="no"
1273 --enable-replication) replication
="yes"
1275 --disable-vxhs) vxhs
="no"
1277 --enable-vxhs) vxhs
="yes"
1279 --disable-vhost-user) vhost_user
="no"
1281 --enable-vhost-user)
1283 if test "$mingw32" = "yes"; then
1284 error_exit
"vhost-user isn't available on win32"
1288 echo "ERROR: unknown option $opt"
1289 echo "Try '$0 --help' for more information"
1295 if test "$vhost_user" = ""; then
1296 if test "$mingw32" = "yes"; then
1306 LDFLAGS
="-m32 $LDFLAGS"
1310 LDFLAGS
="-m64 $LDFLAGS"
1313 CPU_CFLAGS
="-m32 -mv8plus -mcpu=ultrasparc"
1314 LDFLAGS
="-m32 -mv8plus $LDFLAGS"
1317 CPU_CFLAGS
="-m64 -mcpu=ultrasparc"
1318 LDFLAGS
="-m64 $LDFLAGS"
1322 LDFLAGS
="-m31 $LDFLAGS"
1326 LDFLAGS
="-m64 $LDFLAGS"
1330 LDFLAGS
="-m32 $LDFLAGS"
1331 cc_i386
='$(CC) -m32'
1334 # ??? Only extremely old AMD cpus do not have cmpxchg16b.
1335 # If we truly care, we should simply detect this case at
1336 # runtime and generate the fallback to serial emulation.
1337 CPU_CFLAGS
="-m64 -mcx16"
1338 LDFLAGS
="-m64 $LDFLAGS"
1339 cc_i386
='$(CC) -m32'
1343 LDFLAGS
="-mx32 $LDFLAGS"
1344 cc_i386
='$(CC) -m32'
1346 # No special flags required for other host CPUs
1349 QEMU_CFLAGS
="$CPU_CFLAGS $QEMU_CFLAGS"
1350 EXTRA_CFLAGS
="$CPU_CFLAGS $EXTRA_CFLAGS"
1352 # For user-mode emulation the host arch has to be one we explicitly
1353 # support, even if we're using TCI.
1354 if [ "$ARCH" = "unknown" ]; then
1359 default_target_list
=""
1363 if [ "$softmmu" = "yes" ]; then
1364 mak_wilds
="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1366 if [ "$linux_user" = "yes" ]; then
1367 mak_wilds
="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1369 if [ "$bsd_user" = "yes" ]; then
1370 mak_wilds
="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1373 for config
in $mak_wilds; do
1374 default_target_list
="${default_target_list} $(basename "$config" .mak)"
1377 # Enumerate public trace backends for --help output
1378 trace_backend_list
=$
(echo $
(grep -le '^PUBLIC = True$' "$source_path"/scripts
/tracetool
/backend
/*.py |
sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1380 if test x
"$show_help" = x
"yes" ; then
1383 Usage: configure [options]
1384 Options: [defaults in brackets after descriptions]
1387 --help print this message
1388 --prefix=PREFIX install in PREFIX [$prefix]
1389 --interp-prefix=PREFIX where to find shared libraries, etc.
1390 use %M for cpu name [$interp_prefix]
1391 --target-list=LIST set target list (default: build everything)
1392 $(echo Available targets: $default_target_list | \
1393 fold -s -w 53 | sed -e 's/^/ /')
1395 Advanced options (experts only):
1396 --source-path=PATH path of source code [$source_path]
1397 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1398 --cc=CC use C compiler CC [$cc]
1399 --iasl=IASL use ACPI compiler IASL [$iasl]
1400 --host-cc=CC use C compiler CC [$host_cc] for code run at
1402 --cxx=CXX use C++ compiler CXX [$cxx]
1403 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1404 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1405 --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
1406 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1407 --make=MAKE use specified make [$make]
1408 --install=INSTALL use specified install [$install]
1409 --python=PYTHON use specified python [$python]
1410 --smbd=SMBD use specified smbd [$smbd]
1411 --static enable static build [$static]
1412 --mandir=PATH install man pages in PATH
1413 --datadir=PATH install firmware in PATH$confsuffix
1414 --docdir=PATH install documentation in PATH$confsuffix
1415 --bindir=PATH install binaries in PATH
1416 --libdir=PATH install libraries in PATH
1417 --sysconfdir=PATH install config in PATH$confsuffix
1418 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1419 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1420 --enable-debug enable common debug build options
1421 --disable-strip disable stripping binaries
1422 --disable-werror disable compilation abort on warning
1423 --disable-stack-protector disable compiler-provided stack protection
1424 --audio-drv-list=LIST set audio drivers list:
1425 Available drivers: $audio_possible_drivers
1426 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1427 --block-drv-rw-whitelist=L
1428 set block driver read-write whitelist
1429 (affects only QEMU, not qemu-img)
1430 --block-drv-ro-whitelist=L
1431 set block driver read-only whitelist
1432 (affects only QEMU, not qemu-img)
1433 --enable-trace-backends=B Set trace backend
1434 Available backends: $trace_backend_list
1435 --with-trace-file=NAME Full PATH,NAME of file to store traces
1437 --disable-slirp disable SLIRP userspace network connectivity
1438 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1439 --oss-lib path to OSS library
1440 --cpu=CPU Build for host CPU [$cpu]
1441 --with-coroutine=BACKEND coroutine backend. Supported options:
1442 ucontext, sigaltstack, windows
1443 --enable-gcov enable test coverage analysis with gcov
1444 --gcov=GCOV use specified gcov [$gcov_tool]
1445 --disable-blobs disable installing provided firmware blobs
1446 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1447 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1448 --tls-priority default TLS protocol/cipher priority string
1449 --enable-gprof QEMU profiling with gprof
1450 --enable-profiler profiler support
1451 --enable-xen-pv-domain-build
1452 xen pv domain builder
1453 --enable-debug-stack-usage
1454 track the maximum stack usage of stacks created by qemu_alloc_stack
1456 Optional features, enabled with --enable-FEATURE and
1457 disabled with --disable-FEATURE, default is enabled if available:
1459 system all system emulation targets
1460 user supported user emulation targets
1461 linux-user all linux usermode emulation targets
1462 bsd-user all BSD usermode emulation targets
1463 docs build documentation
1464 guest-agent build the QEMU Guest Agent
1465 guest-agent-msi build guest agent Windows MSI installation package
1466 pie Position Independent Executables
1467 modules modules support
1468 debug-tcg TCG debugging (default is disabled)
1469 debug-info debugging information
1470 sparse sparse checker
1472 gnutls GNUTLS cryptography support
1473 nettle nettle cryptography support
1474 gcrypt libgcrypt cryptography support
1476 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1478 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1479 vte vte support for the gtk UI
1482 vnc-sasl SASL encryption for VNC server
1483 vnc-jpeg JPEG lossy compression for VNC server
1484 vnc-png PNG compression for VNC server
1485 cocoa Cocoa UI (Mac OS X only)
1487 mpath Multipath persistent reservation passthrough
1488 xen xen backend driver support
1490 brlapi BrlAPI (Braile)
1491 curl curl connectivity
1493 bluez bluez stack connectivity
1494 kvm KVM acceleration support
1495 hax HAX acceleration support
1496 rdma RDMA-based migration support
1497 vde support for vde network
1498 netmap support for netmap network
1499 linux-aio Linux AIO support
1500 cap-ng libcap-ng support
1501 attr attr and xattr support
1502 vhost-net vhost-net acceleration support
1504 rbd rados block device (rbd)
1505 libiscsi iscsi support
1507 smartcard smartcard support (libcacard)
1508 libusb libusb (for usb passthrough)
1509 live-block-migration Block migration in the main migration stream
1510 usb-redir usb network redirection support
1511 lzo support of lzo compression library
1512 snappy support of snappy compression library
1513 bzip2 support of bzip2 compression library
1514 (for reading bzip2-compressed dmg images)
1515 seccomp seccomp support
1516 coroutine-pool coroutine freelist (better performance)
1517 glusterfs GlusterFS backend
1519 libssh2 ssh block device support
1520 numa libnuma support
1521 tcmalloc tcmalloc support
1522 jemalloc jemalloc support
1523 replication replication support
1524 vhost-vsock virtio sockets device support
1525 opengl opengl support
1526 virglrenderer virgl rendering support
1527 xfsctl xfsctl support
1528 qom-cast-debug cast debugging support
1529 tools build qemu-io, qemu-nbd and qemu-image tools
1530 vxhs Veritas HyperScale vDisk backend support
1531 crypto-afalg Linux AF_ALG crypto backend driver
1532 vhost-user vhost-user support
1534 NOTE: The object files are built at the place where configure is launched
1539 if ! has
$python; then
1540 error_exit
"Python not found. Use --python=/path/to/python"
1543 # Note that if the Python conditional here evaluates True we will exit
1544 # with status 1 which is a shell 'false' value.
1545 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1546 error_exit
"Cannot use '$python', Python 2.6 or later is required." \
1547 "Note that Python 3 or later is not yet supported." \
1548 "Use --python=/path/to/python to specify a supported Python."
1551 # Suppress writing compiled files
1554 # Now we have handled --enable-tcg-interpreter and know we're not just
1555 # printing the help message, bail out if the host CPU isn't supported.
1556 if test "$ARCH" = "unknown"; then
1557 if test "$tcg_interpreter" = "yes" ; then
1558 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1560 error_exit
"Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1564 # Consult white-list to determine whether to enable werror
1565 # by default. Only enable by default for git builds
1566 if test -z "$werror" ; then
1567 if test -d "$source_path/.git" -a \
1568 \
( "$linux" = "yes" -o "$mingw32" = "yes" \
) ; then
1575 # check that the C compiler works.
1577 if compile_object
; then
1578 : C compiler works ok
1580 error_exit
"\"$cc\" either does not exist or does not work"
1582 if ! compile_prog
; then
1583 error_exit
"\"$cc\" cannot build an executable (is your linker broken?)"
1586 if test "$bogus_os" = "yes"; then
1587 # Now that we know that we're not printing the help and that
1588 # the compiler works (so the results of the check_defines we used
1589 # to identify the OS are reliable), if we didn't recognize the
1590 # host OS we should stop now.
1591 error_exit
"Unrecognized host OS (uname -s reports '$(uname -s)')"
1594 gcc_flags
="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1595 gcc_flags
="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1596 gcc_flags
="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1597 gcc_flags
="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1598 gcc_flags
="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
1599 gcc_flags
="-Wno-string-plus-int $gcc_flags"
1600 # Note that we do not add -Werror to gcc_flags here, because that would
1601 # enable it for all configure tests. If a configure test failed due
1602 # to -Werror this would just silently disable some features,
1603 # so it's too error prone.
1605 cc_has_warning_flag
() {
1608 # Use the positive sense of the flag when testing for -Wno-wombat
1609 # support (gcc will happily accept the -Wno- form of unknown
1611 optflag
="$(echo $1 | sed -e 's/^-Wno-/-W/')"
1612 compile_prog
"-Werror $optflag" ""
1615 for flag
in $gcc_flags; do
1616 if cc_has_warning_flag
$flag ; then
1617 QEMU_CFLAGS
="$QEMU_CFLAGS $flag"
1621 if test "$stack_protector" != "no"; then
1623 int main(int argc, char *argv[])
1625 char arr[64], *p = arr, *c = argv[0];
1632 gcc_flags
="-fstack-protector-strong -fstack-protector-all"
1634 for flag
in $gcc_flags; do
1635 # We need to check both a compile and a link, since some compiler
1636 # setups fail only on a .c->.o compile and some only at link time
1637 if do_cc
$QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1638 compile_prog
"-Werror $flag" ""; then
1639 QEMU_CFLAGS
="$QEMU_CFLAGS $flag"
1644 if test "$stack_protector" = yes; then
1645 if test $sp_on = 0; then
1646 error_exit
"Stack protector not supported"
1651 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1652 # large functions that use global variables. The bug is in all releases of
1653 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1654 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1656 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1657 int main(void) { return 0; }
1659 #error No bug in this compiler.
1662 if compile_prog
"-Werror -fno-gcse" "" ; then
1663 TRANSLATE_OPT_CFLAGS
=-fno-gcse
1666 if test "$static" = "yes" ; then
1667 if test "$modules" = "yes" ; then
1668 error_exit
"static and modules are mutually incompatible"
1670 if test "$pie" = "yes" ; then
1671 error_exit
"static and pie are mutually incompatible"
1677 # Unconditional check for compiler __thread support
1679 static __thread int tls_var;
1680 int main(void) { return tls_var; }
1683 if ! compile_prog
"-Werror" "" ; then
1684 error_exit
"Your compiler does not support the __thread specifier for " \
1685 "Thread-Local Storage (TLS). Please upgrade to a version that does."
1688 if test "$pie" = ""; then
1689 case "$cpu-$targetos" in
1690 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD
)
1698 if test "$pie" != "no" ; then
1702 # define THREAD __thread
1707 static THREAD int tls_var;
1709 int main(void) { return tls_var; }
1712 if compile_prog
"-fPIE -DPIE" "-pie"; then
1713 QEMU_CFLAGS
="-fPIE -DPIE $QEMU_CFLAGS"
1714 LDFLAGS
="-pie $LDFLAGS"
1716 if compile_prog
"" "-Wl,-z,relro -Wl,-z,now" ; then
1717 LDFLAGS
="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1720 if test "$pie" = "yes"; then
1721 error_exit
"PIE not available due to missing toolchain support"
1723 echo "Disabling PIE due to missing toolchain support"
1728 if compile_prog
"-Werror -fno-pie" "-nopie"; then
1729 CFLAGS_NOPIE
="-fno-pie"
1730 LDFLAGS_NOPIE
="-nopie"
1734 ##########################################
1735 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1736 # use i686 as default anyway, but for those that don't, an explicit
1737 # specification is necessary
1739 if test "$cpu" = "i386"; then
1741 static int sfaa(int *ptr)
1743 return __sync_fetch_and_and(ptr, 0);
1749 val = __sync_val_compare_and_swap(&val, 0, 1);
1754 if ! compile_prog
"" "" ; then
1755 QEMU_CFLAGS
="-march=i486 $QEMU_CFLAGS"
1759 #########################################
1760 # Solaris specific configure tool chain decisions
1762 if test "$solaris" = "yes" ; then
1763 if has
$install; then
1766 error_exit
"Solaris install program not found. Use --install=/usr/ucb/install or" \
1767 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1768 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1770 if test "$(path_of $install)" = "/usr/sbin/install" ; then
1771 error_exit
"Solaris /usr/sbin/install is not an appropriate install program." \
1772 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1773 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1778 if test -f /usr
/ccs
/bin
/ar ; then
1779 error_exit
"No path includes ar" \
1780 "Add /usr/ccs/bin to your path and rerun configure"
1782 error_exit
"No path includes ar"
1786 if test -z "${target_list+xxx}" ; then
1787 for target
in $default_target_list; do
1788 supported_target
$target 2>/dev
/null
&& \
1789 target_list
="$target_list $target"
1791 target_list
="${target_list# }"
1793 target_list
=$
(echo "$target_list" |
sed -e 's/,/ /g')
1794 for target
in $target_list; do
1795 # Check that we recognised the target name; this allows a more
1796 # friendly error message than if we let it fall through.
1797 case " $default_target_list " in
1801 error_exit
"Unknown target name '$target'"
1804 supported_target
$target ||
exit 1
1808 # see if system emulation was really requested
1809 case " $target_list " in
1810 *"-softmmu "*) softmmu
=yes
1816 feature_not_found
() {
1820 error_exit
"User requested feature $feature" \
1821 "configure was not able to find it." \
1826 # big/little endian test
1828 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1829 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1830 extern int foo(short *, short *);
1831 int main(int argc, char *argv[]) {
1832 return foo(big_endian, little_endian);
1836 if compile_object
; then
1837 if grep -q BiGeNdIaN
$TMPO ; then
1839 elif grep -q LiTtLeEnDiAn
$TMPO ; then
1842 echo big
/little
test failed
1845 echo big
/little
test failed
1848 ##########################################
1849 # cocoa implies not SDL or GTK
1850 # (the cocoa UI code currently assumes it is always the active UI
1851 # and doesn't interact well with other UI frontend code)
1852 if test "$cocoa" = "yes"; then
1853 if test "$sdl" = "yes"; then
1854 error_exit
"Cocoa and SDL UIs cannot both be enabled at once"
1856 if test "$gtk" = "yes"; then
1857 error_exit
"Cocoa and GTK UIs cannot both be enabled at once"
1863 # Some versions of Mac OS X incorrectly define SIZE_MAX
1867 int main(int argc, char *argv[]) {
1868 return printf("%zu", SIZE_MAX);
1871 have_broken_size_max
=no
1872 if ! compile_object
-Werror ; then
1873 have_broken_size_max
=yes
1876 ##########################################
1880 #include <sys/socket.h>
1881 #include <linux/ip.h>
1882 int main(void) { return sizeof(struct mmsghdr); }
1884 if compile_prog
"" "" ; then
1890 ##########################################
1891 # MinGW / Mingw-w64 localtime_r/gmtime_r check
1893 if test "$mingw32" = "yes"; then
1894 # Some versions of MinGW / Mingw-w64 lack localtime_r
1895 # and gmtime_r entirely.
1897 # Some versions of Mingw-w64 define a macro for
1898 # localtime_r/gmtime_r.
1900 # Some versions of Mingw-w64 will define functions
1901 # for localtime_r/gmtime_r, but only if you have
1902 # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
1903 # though, unistd.h and pthread.h both define
1906 # So this #undef localtime_r and #include <unistd.h>
1907 # are not in fact redundant.
1912 int main(void) { localtime_r(NULL, NULL); return 0; }
1914 if compile_prog
"" "" ; then
1921 ##########################################
1924 if ! has
"$pkg_config_exe"; then
1925 error_exit
"pkg-config binary '$pkg_config_exe' not found"
1928 ##########################################
1931 if test "$linux_user" = "yes"; then
1934 #include <linux/futex.h>
1936 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1942 if ! compile_object
; then
1943 feature_not_found
"nptl" "Install glibc and linux kernel headers."
1947 #########################################
1950 if test "$zlib" != "no" ; then
1953 int main(void) { zlibVersion(); return 0; }
1955 if compile_prog
"" "-lz" ; then
1958 error_exit
"zlib check failed" \
1959 "Make sure to have the zlib libs and headers installed."
1964 ##########################################
1967 if test "$lzo" != "no" ; then
1969 #include <lzo/lzo1x.h>
1970 int main(void) { lzo_version(); return 0; }
1972 if compile_prog
"" "-llzo2" ; then
1973 libs_softmmu
="$libs_softmmu -llzo2"
1976 if test "$lzo" = "yes"; then
1977 feature_not_found
"liblzo2" "Install liblzo2 devel"
1983 ##########################################
1986 if test "$snappy" != "no" ; then
1988 #include <snappy-c.h>
1989 int main(void) { snappy_max_compressed_length(4096); return 0; }
1991 if compile_prog
"" "-lsnappy" ; then
1992 libs_softmmu
="$libs_softmmu -lsnappy"
1995 if test "$snappy" = "yes"; then
1996 feature_not_found
"libsnappy" "Install libsnappy devel"
2002 ##########################################
2005 if test "$bzip2" != "no" ; then
2008 int main(void) { BZ2_bzlibVersion(); return 0; }
2010 if compile_prog
"" "-lbz2" ; then
2013 if test "$bzip2" = "yes"; then
2014 feature_not_found
"libbzip2" "Install libbzip2 devel"
2020 ##########################################
2023 if test "$seccomp" != "no" ; then
2026 libseccomp_minver
="2.1.0"
2029 libseccomp_minver
="2.2.0"
2032 libseccomp_minver
="2.2.3"
2035 libseccomp_minver
="2.3.0"
2038 libseccomp_minver
=""
2042 if test "$libseccomp_minver" != "" &&
2043 $pkg_config --atleast-version=$libseccomp_minver libseccomp
; then
2044 seccomp_cflags
="$($pkg_config --cflags libseccomp)"
2045 seccomp_libs
="$($pkg_config --libs libseccomp)"
2048 if test "$seccomp" = "yes" ; then
2049 if test "$libseccomp_minver" != "" ; then
2050 feature_not_found
"libseccomp" \
2051 "Install libseccomp devel >= $libseccomp_minver"
2053 feature_not_found
"libseccomp" \
2054 "libseccomp is not supported for host cpu $cpu"
2060 ##########################################
2063 if test "$xen" != "no" ; then
2064 # Check whether Xen library path is specified via --extra-ldflags to avoid
2065 # overriding this setting with pkg-config output. If not, try pkg-config
2066 # to obtain all needed flags.
2068 if ! echo $EXTRA_LDFLAGS |
grep tools
/libxc
> /dev
/null
&& \
2069 $pkg_config --exists xencontrol
; then
2070 xen_ctrl_version
="$(printf '%d%02d%02d' \
2071 $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2073 xen_pc
="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2074 xen_pc
="$xen_pc xenevtchn xendevicemodel"
2075 QEMU_CFLAGS
="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2076 libs_softmmu
="$($pkg_config --libs $xen_pc) $libs_softmmu"
2077 LDFLAGS
="$($pkg_config --libs $xen_pc) $LDFLAGS"
2080 xen_libs
="-lxenstore -lxenctrl -lxenguest"
2081 xen_stable_libs
="-lxenforeignmemory -lxengnttab -lxenevtchn"
2083 # First we test whether Xen headers and libraries are available.
2084 # If no, we are done and there is no Xen support.
2085 # If yes, more tests are run to detect the Xen version.
2089 #include <xenctrl.h>
2094 if ! compile_prog
"" "$xen_libs" ; then
2096 if test "$xen" = "yes" ; then
2097 feature_not_found
"xen" "Install xen devel"
2103 cat > $TMPC <<EOF &&
2104 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
2105 #include <xenforeignmemory.h>
2107 xenforeignmemory_handle *xfmem;
2109 xfmem = xenforeignmemory_open(0, 0);
2110 xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
2115 compile_prog
"" "$xen_libs -lxendevicemodel $xen_stable_libs"
2117 xen_stable_libs
="-lxendevicemodel $xen_stable_libs"
2118 xen_ctrl_version
=41000
2121 cat > $TMPC <<EOF &&
2122 #undef XC_WANT_COMPAT_DEVICEMODEL_API
2123 #define __XEN_TOOLS__
2124 #include <xendevicemodel.h>
2126 xendevicemodel_handle *xd;
2128 xd = xendevicemodel_open(0, 0);
2129 xendevicemodel_close(xd);
2134 compile_prog
"" "$xen_libs -lxendevicemodel $xen_stable_libs"
2136 xen_stable_libs
="-lxendevicemodel $xen_stable_libs"
2137 xen_ctrl_version
=40900
2140 cat > $TMPC <<EOF &&
2142 * If we have stable libs the we don't want the libxc compat
2143 * layers, regardless of what CFLAGS we may have been given.
2145 * Also, check if xengnttab_grant_copy_segment_t is defined and
2146 * grant copy operation is implemented.
2148 #undef XC_WANT_COMPAT_EVTCHN_API
2149 #undef XC_WANT_COMPAT_GNTTAB_API
2150 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
2151 #include <xenctrl.h>
2152 #include <xenstore.h>
2153 #include <xenevtchn.h>
2154 #include <xengnttab.h>
2155 #include <xenforeignmemory.h>
2157 #include <xen/hvm/hvm_info_table.h>
2158 #if !defined(HVM_MAX_VCPUS)
2159 # error HVM_MAX_VCPUS not defined
2162 xc_interface *xc = NULL;
2163 xenforeignmemory_handle *xfmem;
2164 xenevtchn_handle *xe;
2165 xengnttab_handle *xg;
2166 xen_domain_handle_t handle;
2167 xengnttab_grant_copy_segment_t* seg = NULL;
2171 xc = xc_interface_open(0, 0, 0);
2172 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2173 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2174 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2175 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2176 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2178 xfmem = xenforeignmemory_open(0, 0);
2179 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2181 xe = xenevtchn_open(0, 0);
2184 xg = xengnttab_open(0, 0);
2185 xengnttab_grant_copy(xg, 0, seg);
2190 compile_prog
"" "$xen_libs $xen_stable_libs"
2192 xen_ctrl_version
=40800
2195 cat > $TMPC <<EOF &&
2197 * If we have stable libs the we don't want the libxc compat
2198 * layers, regardless of what CFLAGS we may have been given.
2200 #undef XC_WANT_COMPAT_EVTCHN_API
2201 #undef XC_WANT_COMPAT_GNTTAB_API
2202 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
2203 #include <xenctrl.h>
2204 #include <xenstore.h>
2205 #include <xenevtchn.h>
2206 #include <xengnttab.h>
2207 #include <xenforeignmemory.h>
2209 #include <xen/hvm/hvm_info_table.h>
2210 #if !defined(HVM_MAX_VCPUS)
2211 # error HVM_MAX_VCPUS not defined
2214 xc_interface *xc = NULL;
2215 xenforeignmemory_handle *xfmem;
2216 xenevtchn_handle *xe;
2217 xengnttab_handle *xg;
2218 xen_domain_handle_t handle;
2222 xc = xc_interface_open(0, 0, 0);
2223 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2224 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2225 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2226 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2227 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2229 xfmem = xenforeignmemory_open(0, 0);
2230 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2232 xe = xenevtchn_open(0, 0);
2235 xg = xengnttab_open(0, 0);
2236 xengnttab_map_grant_ref(xg, 0, 0, 0);
2241 compile_prog
"" "$xen_libs $xen_stable_libs"
2243 xen_ctrl_version
=40701
2246 cat > $TMPC <<EOF &&
2247 #include <xenctrl.h>
2250 xc_interface *xc = NULL;
2251 xen_domain_handle_t handle;
2252 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2256 compile_prog
"" "$xen_libs"
2258 xen_ctrl_version
=40700
2263 cat > $TMPC <<EOF &&
2264 #include <xenctrl.h>
2265 #include <xenstore.h>
2267 #include <xen/hvm/hvm_info_table.h>
2268 #if !defined(HVM_MAX_VCPUS)
2269 # error HVM_MAX_VCPUS not defined
2274 xc = xc_interface_open(0, 0, 0);
2275 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2276 xc_gnttab_open(NULL, 0);
2277 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2278 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2279 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2280 xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2284 compile_prog
"" "$xen_libs"
2286 xen_ctrl_version
=40600
2291 cat > $TMPC <<EOF &&
2292 #include <xenctrl.h>
2293 #include <xenstore.h>
2295 #include <xen/hvm/hvm_info_table.h>
2296 #if !defined(HVM_MAX_VCPUS)
2297 # error HVM_MAX_VCPUS not defined
2302 xc = xc_interface_open(0, 0, 0);
2303 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2304 xc_gnttab_open(NULL, 0);
2305 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2306 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2307 xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
2311 compile_prog
"" "$xen_libs"
2313 xen_ctrl_version
=40500
2317 cat > $TMPC <<EOF &&
2318 #include <xenctrl.h>
2319 #include <xenstore.h>
2321 #include <xen/hvm/hvm_info_table.h>
2322 #if !defined(HVM_MAX_VCPUS)
2323 # error HVM_MAX_VCPUS not defined
2328 xc = xc_interface_open(0, 0, 0);
2329 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2330 xc_gnttab_open(NULL, 0);
2331 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2332 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2336 compile_prog
"" "$xen_libs"
2338 xen_ctrl_version
=40200
2342 if test "$xen" = "yes" ; then
2343 feature_not_found
"xen (unsupported version)" \
2344 "Install a supported xen (xen 4.2 or newer)"
2349 if test "$xen" = yes; then
2350 if test $xen_ctrl_version -ge 40701 ; then
2351 libs_softmmu
="$xen_stable_libs $libs_softmmu"
2353 libs_softmmu
="$xen_libs $libs_softmmu"
2358 if test "$xen_pci_passthrough" != "no"; then
2359 if test "$xen" = "yes" && test "$linux" = "yes"; then
2360 xen_pci_passthrough
=yes
2362 if test "$xen_pci_passthrough" = "yes"; then
2363 error_exit
"User requested feature Xen PCI Passthrough" \
2364 " but this feature requires /sys from Linux"
2366 xen_pci_passthrough
=no
2370 if test "$xen_pv_domain_build" = "yes" &&
2371 test "$xen" != "yes"; then
2372 error_exit
"User requested Xen PV domain builder support" \
2373 "which requires Xen support."
2376 ##########################################
2378 if test "$sparse" != "no" ; then
2382 if test "$sparse" = "yes" ; then
2383 feature_not_found
"sparse" "Install sparse binary"
2389 ##########################################
2393 if $pkg_config --exists "x11"; then
2394 x11_cflags
=$
($pkg_config --cflags x11
)
2395 x11_libs
=$
($pkg_config --libs x11
)
2398 ##########################################
2401 if test "$gtkabi" = ""; then
2402 # The GTK ABI was not specified explicitly, so try whether 3.0 is available.
2403 # Use 2.0 as a fallback if that is available.
2404 if $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
2406 elif $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
2413 if test "$gtk" != "no"; then
2414 gtkpackage
="gtk+-$gtkabi"
2415 gtkx11package
="gtk+-x11-$gtkabi"
2416 if test "$gtkabi" = "3.0" ; then
2421 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2422 gtk_cflags
=$
($pkg_config --cflags $gtkpackage)
2423 gtk_libs
=$
($pkg_config --libs $gtkpackage)
2424 gtk_version
=$
($pkg_config --modversion $gtkpackage)
2425 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2426 gtk_cflags
="$gtk_cflags $x11_cflags"
2427 gtk_libs
="$gtk_libs $x11_libs"
2429 libs_softmmu
="$gtk_libs $libs_softmmu"
2431 elif test "$gtk" = "yes"; then
2432 feature_not_found
"gtk" "Install gtk3-devel"
2439 ##########################################
2443 # Unfortunately some distros have bad pkg-config information for gnutls
2444 # such that it claims to exist but you get a compiler error if you try
2445 # to use the options returned by --libs. Specifically, Ubuntu for --static
2446 # builds doesn't work:
2447 # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
2449 # So sanity check the cflags/libs before assuming gnutls can be used.
2450 if ! $pkg_config --exists "gnutls"; then
2455 compile_prog
"$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
2460 if test "$gnutls" != "no"; then
2461 if gnutls_works
; then
2462 gnutls_cflags
=$
($pkg_config --cflags gnutls
)
2463 gnutls_libs
=$
($pkg_config --libs gnutls
)
2464 libs_softmmu
="$gnutls_libs $libs_softmmu"
2465 libs_tools
="$gnutls_libs $libs_tools"
2466 QEMU_CFLAGS
="$QEMU_CFLAGS $gnutls_cflags"
2469 # gnutls_rnd requires >= 2.11.0
2470 if $pkg_config --exists "gnutls >= 2.11.0"; then
2476 if $pkg_config --exists 'gnutls >= 3.0'; then
2479 elif $pkg_config --exists 'gnutls >= 2.12'; then
2480 case $
($pkg_config --libs --static gnutls
) in
2498 elif test "$gnutls" = "yes"; then
2499 feature_not_found
"gnutls" "Install gnutls devel"
2509 # If user didn't give a --disable/enable-gcrypt flag,
2510 # then mark as disabled if user requested nettle
2511 # explicitly, or if gnutls links to nettle
2512 if test -z "$gcrypt"
2514 if test "$nettle" = "yes" ||
test "$gnutls_nettle" = "yes"
2520 # If user didn't give a --disable/enable-nettle flag,
2521 # then mark as disabled if user requested gcrypt
2522 # explicitly, or if gnutls links to gcrypt
2523 if test -z "$nettle"
2525 if test "$gcrypt" = "yes" ||
test "$gnutls_gcrypt" = "yes"
2531 has_libgcrypt_config
() {
2532 if ! has
"libgcrypt-config"
2537 if test -n "$cross_prefix"
2539 host=$
(libgcrypt-config
--host)
2540 if test "$host-" != $cross_prefix
2549 if test "$gcrypt" != "no"; then
2550 if has_libgcrypt_config
; then
2551 gcrypt_cflags
=$
(libgcrypt-config
--cflags)
2552 gcrypt_libs
=$
(libgcrypt-config
--libs)
2553 # Debian has remove -lgpg-error from libgcrypt-config
2554 # as it "spreads unnecessary dependencies" which in
2555 # turn breaks static builds...
2556 if test "$static" = "yes"
2558 gcrypt_libs
="$gcrypt_libs -lgpg-error"
2560 libs_softmmu
="$gcrypt_libs $libs_softmmu"
2561 libs_tools
="$gcrypt_libs $libs_tools"
2562 QEMU_CFLAGS
="$QEMU_CFLAGS $gcrypt_cflags"
2564 if test -z "$nettle"; then
2571 gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
2573 NULL, 0, 0, 0, NULL);
2577 if compile_prog
"$gcrypt_cflags" "$gcrypt_libs" ; then
2584 gcry_mac_hd_t handle;
2585 gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
2586 GCRY_MAC_FLAG_SECURE, NULL);
2590 if compile_prog
"$gcrypt_cflags" "$gcrypt_libs" ; then
2594 if test "$gcrypt" = "yes"; then
2595 feature_not_found
"gcrypt" "Install gcrypt devel"
2603 if test "$nettle" != "no"; then
2604 if $pkg_config --exists "nettle"; then
2605 nettle_cflags
=$
($pkg_config --cflags nettle
)
2606 nettle_libs
=$
($pkg_config --libs nettle
)
2607 nettle_version
=$
($pkg_config --modversion nettle
)
2608 libs_softmmu
="$nettle_libs $libs_softmmu"
2609 libs_tools
="$nettle_libs $libs_tools"
2610 QEMU_CFLAGS
="$QEMU_CFLAGS $nettle_cflags"
2615 #include <nettle/pbkdf2.h>
2617 pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2621 if compile_prog
"$nettle_cflags" "$nettle_libs" ; then
2625 if test "$nettle" = "yes"; then
2626 feature_not_found
"nettle" "Install nettle devel"
2633 if test "$gcrypt" = "yes" && test "$nettle" = "yes"
2635 error_exit
"Only one of gcrypt & nettle can be enabled"
2638 ##########################################
2639 # libtasn1 - only for the TLS creds/session test suite
2644 if $pkg_config --exists "libtasn1"; then
2645 tasn1_cflags
=$
($pkg_config --cflags libtasn1
)
2646 tasn1_libs
=$
($pkg_config --libs libtasn1
)
2652 ##########################################
2653 # getifaddrs (for tests/test-io-channel-socket )
2656 if ! check_include
"ifaddrs.h" ; then
2660 ##########################################
2663 if test "$vte" != "no"; then
2664 if test "$gtkabi" = "3.0"; then
2665 vteminversion
="0.32.0"
2666 if $pkg_config --exists "vte-2.91"; then
2667 vtepackage
="vte-2.91"
2669 vtepackage
="vte-2.90"
2673 vteminversion
="0.24.0"
2675 if $pkg_config --exists "$vtepackage >= $vteminversion"; then
2676 vte_cflags
=$
($pkg_config --cflags $vtepackage)
2677 vte_libs
=$
($pkg_config --libs $vtepackage)
2678 vteversion
=$
($pkg_config --modversion $vtepackage)
2679 libs_softmmu
="$vte_libs $libs_softmmu"
2681 elif test "$vte" = "yes"; then
2682 if test "$gtkabi" = "3.0"; then
2683 feature_not_found
"vte" "Install libvte-2.90/2.91 devel"
2685 feature_not_found
"vte" "Install libvte devel"
2692 ##########################################
2695 # Look for sdl configuration program (pkg-config or sdl-config). Try
2696 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2698 if test "$sdlabi" = ""; then
2699 if $pkg_config --exists "sdl2"; then
2701 elif $pkg_config --exists "sdl"; then
2708 if test $sdlabi = "2.0"; then
2709 sdl_config
=$sdl2_config
2711 sdlconfigname
=sdl2_config
2712 elif test $sdlabi = "1.2"; then
2714 sdlconfigname
=sdl_config
2716 error_exit
"Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
2719 if test "$(basename $sdl_config)" != $sdlconfigname && ! has
${sdl_config}; then
2720 sdl_config
=$sdlconfigname
2723 if $pkg_config $sdlname --exists; then
2724 sdlconfig
="$pkg_config $sdlname"
2725 sdlversion
=$
($sdlconfig --modversion 2>/dev
/null
)
2726 elif has
${sdl_config}; then
2727 sdlconfig
="$sdl_config"
2728 sdlversion
=$
($sdlconfig --version)
2730 if test "$sdl" = "yes" ; then
2731 feature_not_found
"sdl" "Install SDL2-devel"
2735 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config
; then
2736 echo warning
: using
"\"$sdlconfig\"" to detect cross-compiled sdl
>&2
2740 if test "$sdl" != "no" ; then
2743 #undef main /* We don't want SDL to override our main() */
2744 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2746 sdl_cflags
=$
($sdlconfig --cflags 2>/dev
/null
)
2747 if test "$static" = "yes" ; then
2748 if $pkg_config $sdlname --exists; then
2749 sdl_libs
=$
($pkg_config $sdlname --static --libs 2>/dev
/null
)
2751 sdl_libs
=$
($sdlconfig --static-libs 2>/dev
/null
)
2754 sdl_libs
=$
($sdlconfig --libs 2>/dev
/null
)
2756 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
2757 if test $
(echo $sdlversion |
sed 's/[^0-9]//g') -lt 121 ; then
2763 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2764 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2765 if test $?
= 0 && echo $sdl_libs |
grep -- -laa > /dev
/null
; then
2766 sdl_libs
="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
2767 sdl_cflags
="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
2769 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
2775 else # sdl not found
2776 if test "$sdl" = "yes" ; then
2777 feature_not_found
"sdl" "Install SDL devel"
2780 fi # sdl compile test
2783 if test "$sdl" = "yes" ; then
2786 #if defined(SDL_VIDEO_DRIVER_X11)
2787 #include <X11/XKBlib.h>
2789 #error No x11 support
2791 int main(void) { return 0; }
2793 if compile_prog
"$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2794 sdl_cflags
="$sdl_cflags $x11_cflags"
2795 sdl_libs
="$sdl_libs $x11_libs"
2799 ##########################################
2800 # RDMA needs OpenFabrics libraries
2801 if test "$rdma" != "no" ; then
2803 #include <rdma/rdma_cma.h>
2804 int main(void) { return 0; }
2806 rdma_libs
="-lrdmacm -libverbs"
2807 if compile_prog
"" "$rdma_libs" ; then
2810 if test "$rdma" = "yes" ; then
2812 " OpenFabrics librdmacm/libibverbs not present." \
2814 " (1) Fast: Install infiniband packages from your distro." \
2815 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2816 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2823 ##########################################
2824 # VNC SASL detection
2825 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2827 #include <sasl/sasl.h>
2829 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2831 # Assuming Cyrus-SASL installed in /usr prefix
2833 vnc_sasl_libs
="-lsasl2"
2834 if compile_prog
"$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2836 libs_softmmu
="$vnc_sasl_libs $libs_softmmu"
2837 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_sasl_cflags"
2839 if test "$vnc_sasl" = "yes" ; then
2840 feature_not_found
"vnc-sasl" "Install Cyrus SASL devel"
2846 ##########################################
2847 # VNC JPEG detection
2848 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2851 #include <jpeglib.h>
2852 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2855 vnc_jpeg_libs
="-ljpeg"
2856 if compile_prog
"$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2858 libs_softmmu
="$vnc_jpeg_libs $libs_softmmu"
2859 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_jpeg_cflags"
2861 if test "$vnc_jpeg" = "yes" ; then
2862 feature_not_found
"vnc-jpeg" "Install libjpeg-turbo devel"
2868 ##########################################
2870 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2872 //#include <stdio.h>
2876 png_structp png_ptr;
2877 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2878 return png_ptr != 0;
2881 if $pkg_config libpng
--exists; then
2882 vnc_png_cflags
=$
($pkg_config libpng
--cflags)
2883 vnc_png_libs
=$
($pkg_config libpng
--libs)
2886 vnc_png_libs
="-lpng"
2888 if compile_prog
"$vnc_png_cflags" "$vnc_png_libs" ; then
2890 libs_softmmu
="$vnc_png_libs $libs_softmmu"
2891 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_png_cflags"
2893 if test "$vnc_png" = "yes" ; then
2894 feature_not_found
"vnc-png" "Install libpng devel"
2900 ##########################################
2901 # fnmatch() probe, used for ACL routines
2904 #include <fnmatch.h>
2907 fnmatch("foo", "foo", 0);
2911 if compile_prog
"" "" ; then
2915 ##########################################
2916 # xfsctl() probe, used for file-posix.c
2917 if test "$xfs" != "no" ; then
2919 #include <stddef.h> /* NULL */
2920 #include <xfs/xfs.h>
2923 xfsctl(NULL, 0, 0, NULL);
2927 if compile_prog
"" "" ; then
2930 if test "$xfs" = "yes" ; then
2931 feature_not_found
"xfs" "Instal xfsprogs/xfslibs devel"
2937 ##########################################
2938 # vde libraries probe
2939 if test "$vde" != "no" ; then
2940 vde_libs
="-lvdeplug"
2942 #include <libvdeplug.h>
2945 struct vde_open_args a = {0, 0, 0};
2951 if compile_prog
"" "$vde_libs" ; then
2954 if test "$vde" = "yes" ; then
2955 feature_not_found
"vde" "Install vde (Virtual Distributed Ethernet) devel"
2961 ##########################################
2962 # netmap support probe
2963 # Apart from looking for netmap headers, we make sure that the host API version
2964 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
2965 # a minor/major version number. Minor new features will be marked with values up
2966 # to 15, and if something happens that requires a change to the backend we will
2967 # move above 15, submit the backend fixes and modify this two bounds.
2968 if test "$netmap" != "no" ; then
2970 #include <inttypes.h>
2972 #include <net/netmap.h>
2973 #include <net/netmap_user.h>
2974 #if (NETMAP_API < 11) || (NETMAP_API > 15)
2977 int main(void) { return 0; }
2979 if compile_prog
"" "" ; then
2982 if test "$netmap" = "yes" ; then
2983 feature_not_found
"netmap"
2989 ##########################################
2990 # libcap-ng library probe
2991 if test "$cap_ng" != "no" ; then
2997 capng_capability_to_name(CAPNG_EFFECTIVE);
3001 if compile_prog
"" "$cap_libs" ; then
3003 libs_tools
="$cap_libs $libs_tools"
3005 if test "$cap_ng" = "yes" ; then
3006 feature_not_found
"cap_ng" "Install libcap-ng devel"
3012 ##########################################
3013 # Sound support libraries probe
3024 int main(void) { $exp }
3026 if compile_prog
"$cfl" "$lib" ; then
3029 error_exit
"$drv check failed" \
3030 "Make sure to have the $drv libs and headers installed."
3034 audio_drv_list
=$
(echo "$audio_drv_list" |
sed -e 's/,/ /g')
3035 for drv
in $audio_drv_list; do
3038 audio_drv_probe
$drv alsa
/asoundlib.h
-lasound \
3039 "return snd_pcm_close((snd_pcm_t *)0);"
3040 alsa_libs
="-lasound"
3044 audio_drv_probe
$drv pulse
/pulseaudio.h
"-lpulse" \
3045 "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
3046 pulse_libs
="-lpulse"
3051 if test "$sdl" = "no"; then
3052 error_exit
"sdl not found or disabled, can not use sdl audio driver"
3057 coreaudio_libs
="-framework CoreAudio"
3061 dsound_libs
="-lole32 -ldxguid"
3070 # XXX: Probes for CoreAudio, DirectSound
3074 echo "$audio_possible_drivers" |
grep -q "\<$drv\>" ||
{
3075 error_exit
"Unknown driver '$drv' selected" \
3076 "Possible drivers are: $audio_possible_drivers"
3082 ##########################################
3085 if test "$brlapi" != "no" ; then
3086 brlapi_libs
="-lbrlapi"
3090 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
3092 if compile_prog
"" "$brlapi_libs" ; then
3095 if test "$brlapi" = "yes" ; then
3096 feature_not_found
"brlapi" "Install brlapi devel"
3102 ##########################################
3104 if test "$curses" != "no" ; then
3105 if test "$mingw32" = "yes" ; then
3106 curses_inc_list
="$($pkg_config --cflags ncurses 2>/dev/null):"
3107 curses_lib_list
="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3109 curses_inc_list
="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
3110 curses_lib_list
="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3119 setlocale(LC_ALL, "");
3121 addwstr(L"wide chars\n");
3123 add_wch(WACS_DEGREE);
3128 for curses_inc
in $curses_inc_list; do
3129 # Make sure we get the wide character prototypes
3130 curses_inc
="-DNCURSES_WIDECHAR $curses_inc"
3132 for curses_lib
in $curses_lib_list; do
3134 if compile_prog
"$curses_inc" "$curses_lib" ; then
3136 QEMU_CFLAGS
="$curses_inc $QEMU_CFLAGS"
3137 libs_softmmu
="$curses_lib $libs_softmmu"
3141 if test "$curses_found" = yes ; then
3146 if test "$curses_found" = "yes" ; then
3149 if test "$curses" = "yes" ; then
3150 feature_not_found
"curses" "Install ncurses devel"
3156 ##########################################
3158 if test "$curl" != "no" ; then
3159 if $pkg_config libcurl
--exists; then
3160 curlconfig
="$pkg_config libcurl"
3162 curlconfig
=curl-config
3165 #include <curl/curl.h>
3166 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3168 curl_cflags
=$
($curlconfig --cflags 2>/dev
/null
)
3169 curl_libs
=$
($curlconfig --libs 2>/dev
/null
)
3170 if compile_prog
"$curl_cflags" "$curl_libs" ; then
3173 if test "$curl" = "yes" ; then
3174 feature_not_found
"curl" "Install libcurl devel"
3180 ##########################################
3181 # bluez support probe
3182 if test "$bluez" != "no" ; then
3184 #include <bluetooth/bluetooth.h>
3185 int main(void) { return bt_error(0); }
3187 bluez_cflags
=$
($pkg_config --cflags bluez
2>/dev
/null
)
3188 bluez_libs
=$
($pkg_config --libs bluez
2>/dev
/null
)
3189 if compile_prog
"$bluez_cflags" "$bluez_libs" ; then
3191 libs_softmmu
="$bluez_libs $libs_softmmu"
3193 if test "$bluez" = "yes" ; then
3194 feature_not_found
"bluez" "Install bluez-libs/libbluetooth devel"
3200 ##########################################
3201 # glib support probe
3203 if test "$mingw32" = yes; then
3208 glib_modules
=gthread-2.0
3209 if test "$modules" = yes; then
3210 glib_modules
="$glib_modules gmodule-2.0"
3213 # This workaround is required due to a bug in pkg-config file for glib as it
3214 # doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
3216 if test "$static" = yes -a "$mingw32" = yes; then
3217 QEMU_CFLAGS
="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
3220 for i
in $glib_modules; do
3221 if $pkg_config --atleast-version=$glib_req_ver $i; then
3222 glib_cflags
=$
($pkg_config --cflags $i)
3223 glib_libs
=$
($pkg_config --libs $i)
3224 QEMU_CFLAGS
="$glib_cflags $QEMU_CFLAGS"
3225 LIBS
="$glib_libs $LIBS"
3226 libs_qga
="$glib_libs $libs_qga"
3228 error_exit
"glib-$glib_req_ver $i is required to compile QEMU"
3232 # Sanity check that the current size_t matches the
3233 # size that glib thinks it should be. This catches
3234 # problems on multi-arch where people try to build
3235 # 32-bit QEMU while pointing at 64-bit glib headers
3240 #define QEMU_BUILD_BUG_ON(x) \
3241 typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3244 QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3249 if ! compile_prog
"$CFLAGS" "$LIBS" ; then
3250 error_exit
"sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3251 "You probably need to set PKG_CONFIG_LIBDIR"\
3252 "to point to the right pkg-config files for your"\
3256 # g_test_trap_subprocess added in 2.38. Used by some tests.
3258 if ! $pkg_config --atleast-version=2.38 glib-2.0
; then
3262 # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3265 int main(void) { return 0; }
3267 if ! compile_prog
"$glib_cflags -Werror" "$glib_libs" ; then
3268 if cc_has_warning_flag
"-Wno-unknown-attributes"; then
3269 glib_cflags
="-Wno-unknown-attributes $glib_cflags"
3270 CFLAGS
="-Wno-unknown-attributes $CFLAGS"
3274 ##########################################
3275 # SHA command probe for modules
3276 if test "$modules" = yes; then
3277 shacmd_probe
="sha1sum sha1 shasum"
3278 for c
in $shacmd_probe; do
3284 if test "$shacmd" = ""; then
3285 error_exit
"one of the checksum commands is required to enable modules: $shacmd_probe"
3289 ##########################################
3290 # pixman support probe
3292 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
3295 elif $pkg_config --atleast-version=0.21.8 pixman-1
> /dev
/null
2>&1; then
3296 pixman_cflags
=$
($pkg_config --cflags pixman-1
)
3297 pixman_libs
=$
($pkg_config --libs pixman-1
)
3299 error_exit
"pixman >= 0.21.8 not present." \
3300 "Please install the pixman devel package."
3303 ##########################################
3304 # libmpathpersist probe
3306 if test "$mpath" != "no" ; then
3308 #include <libudev.h>
3309 #include <mpath_persist.h>
3310 unsigned mpath_mx_alloc_len = 1024;
3313 struct udev *udev = udev_new();
3314 mpath_lib_init(udev);
3318 if compile_prog
"" "-ludev -lmultipath -lmpathpersist" ; then
3327 ##########################################
3330 if test "$cap" != "no" ; then
3333 #include <sys/capability.h>
3334 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
3336 if compile_prog
"" "-lcap" ; then
3343 ##########################################
3345 PTHREADLIBS_LIST
="-pthread -lpthread -lpthreadGC2"
3349 #include <pthread.h>
3350 static void *f(void *p) { return NULL; }
3353 pthread_create(&thread, 0, f, 0);
3357 if compile_prog
"" "" ; then
3360 for pthread_lib
in $PTHREADLIBS_LIST; do
3361 if compile_prog
"" "$pthread_lib" ; then
3364 for lib_entry
in $LIBS; do
3365 if test "$lib_entry" = "$pthread_lib"; then
3370 if test "$found" = "no"; then
3371 LIBS
="$pthread_lib $LIBS"
3373 PTHREAD_LIB
="$pthread_lib"
3379 if test "$mingw32" != yes -a "$pthread" = no
; then
3380 error_exit
"pthread check failed" \
3381 "Make sure to have the pthread libs and headers installed."
3384 # check for pthread_setname_np
3385 pthread_setname_np
=no
3387 #include <pthread.h>
3389 static void *f(void *p) { return NULL; }
3393 pthread_create(&thread, 0, f, 0);
3394 pthread_setname_np(thread, "QEMU");
3398 if compile_prog
"" "$pthread_lib" ; then
3399 pthread_setname_np
=yes
3402 ##########################################
3404 if test "$rbd" != "no" ; then
3407 #include <rbd/librbd.h>
3410 rados_create(&cluster, NULL);
3414 rbd_libs
="-lrbd -lrados"
3415 if compile_prog
"" "$rbd_libs" ; then
3418 if test "$rbd" = "yes" ; then
3419 feature_not_found
"rados block device" "Install librbd/ceph devel"
3425 ##########################################
3427 min_libssh2_version
=1.2.8
3428 if test "$libssh2" != "no" ; then
3429 if $pkg_config --atleast-version=$min_libssh2_version libssh2
; then
3430 libssh2_cflags
=$
($pkg_config libssh2
--cflags)
3431 libssh2_libs
=$
($pkg_config libssh2
--libs)
3434 if test "$libssh2" = "yes" ; then
3435 error_exit
"libssh2 >= $min_libssh2_version required for --enable-libssh2"
3441 ##########################################
3442 # libssh2_sftp_fsync probe
3444 if test "$libssh2" = "yes"; then
3447 #include <libssh2.h>
3448 #include <libssh2_sftp.h>
3450 LIBSSH2_SESSION *session;
3452 LIBSSH2_SFTP_HANDLE *sftp_handle;
3453 session = libssh2_session_init ();
3454 sftp = libssh2_sftp_init (session);
3455 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
3456 libssh2_sftp_fsync (sftp_handle);
3460 # libssh2_cflags/libssh2_libs defined in previous test.
3461 if compile_prog
"$libssh2_cflags" "$libssh2_libs" ; then
3462 QEMU_CFLAGS
="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3466 ##########################################
3469 if test "$linux_aio" != "no" ; then
3472 #include <sys/eventfd.h>
3474 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3476 if compile_prog
"" "-laio" ; then
3479 if test "$linux_aio" = "yes" ; then
3480 feature_not_found
"linux AIO" "Install libaio devel"
3486 ##########################################
3487 # TPM passthrough is only on x86 Linux
3489 if test "$targetos" = Linux
&& test "$cpu" = i386
-o "$cpu" = x86_64
; then
3490 tpm_passthrough
=$tpm
3495 ##########################################
3498 if test "$attr" != "no" ; then
3501 #include <sys/types.h>
3502 #ifdef CONFIG_LIBATTR
3503 #include <attr/xattr.h>
3505 #include <sys/xattr.h>
3507 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3509 if compile_prog
"" "" ; then
3511 # Older distros have <attr/xattr.h>, and need -lattr:
3512 elif compile_prog
"-DCONFIG_LIBATTR" "-lattr" ; then
3517 if test "$attr" = "yes" ; then
3518 feature_not_found
"ATTR" "Install libc6 or libattr devel"
3524 ##########################################
3527 #include <sys/types.h>
3528 #include <sys/uio.h>
3530 int main(void) { return sizeof(struct iovec); }
3533 if compile_prog
"" "" ; then
3537 ##########################################
3540 #include <sys/types.h>
3541 #include <sys/uio.h>
3543 int main(void) { return preadv(0, 0, 0, 0); }
3546 if compile_prog
"" "" ; then
3550 ##########################################
3552 # fdt support is mandatory for at least some target architectures,
3553 # so insist on it if we're building those system emulators.
3555 for target
in $target_list; do
3557 aarch64
*-softmmu|arm
*-softmmu|ppc
*-softmmu|microblaze
*-softmmu|mips64el-softmmu
)
3563 if test "$fdt_required" = "yes"; then
3564 if test "$fdt" = "no"; then
3565 error_exit
"fdt disabled but some requested targets require it." \
3566 "You can turn off fdt only if you also disable all the system emulation" \
3567 "targets which need it (by specifying a cut down --target-list)."
3572 if test "$fdt" != "no" ; then
3574 # explicitly check for libfdt_env.h as it is missing in some stable installs
3575 # and test for required functions to make sure we are on a version >= 1.4.2
3578 #include <libfdt_env.h>
3579 int main(void) { fdt_first_subnode(0, 0); return 0; }
3581 if compile_prog
"" "$fdt_libs" ; then
3582 # system DTC is good - use it
3584 elif test -d ${source_path}/dtc
/libfdt
; then
3585 # have submodule DTC - use it
3589 if [ "$pwd_is_source_path" != "y" ] ; then
3590 symlink
"$source_path/dtc/Makefile" "dtc/Makefile"
3591 symlink
"$source_path/dtc/scripts" "dtc/scripts"
3593 fdt_cflags
="-I\$(SRC_PATH)/dtc/libfdt"
3594 fdt_libs
="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3595 elif test "$fdt" = "yes" ; then
3596 # have neither and want - prompt for system/submodule install
3597 error_exit
"DTC (libfdt) version >= 1.4.2 not present. Your options:" \
3598 " (1) Preferred: Install the DTC (libfdt) devel package" \
3599 " (2) Fetch the DTC submodule, using:" \
3600 " git submodule update --init dtc"
3602 # don't have and don't want
3608 libs_softmmu
="$libs_softmmu $fdt_libs"
3610 ##########################################
3611 # opengl probe (for sdl2, gtk, milkymist-tmu2)
3613 if test "$opengl" != "no" ; then
3614 opengl_pkgs
="epoxy libdrm gbm"
3615 if $pkg_config $opengl_pkgs x11
; then
3616 opengl_cflags
="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3617 opengl_libs
="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3619 if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3622 QEMU_CFLAGS
="$QEMU_CFLAGS $opengl_cflags"
3624 if test "$opengl" = "yes" ; then
3625 feature_not_found
"opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
3633 if test "$opengl" = "yes"; then
3635 #include <epoxy/egl.h>
3636 #ifndef EGL_MESA_image_dma_buf_export
3637 # error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3639 int main(void) { return 0; }
3641 if compile_prog
"" "" ; then
3647 ##########################################
3649 if test "$glusterfs" != "no" ; then
3650 if $pkg_config --atleast-version=3 glusterfs-api
; then
3652 glusterfs_cflags
=$
($pkg_config --cflags glusterfs-api
)
3653 glusterfs_libs
=$
($pkg_config --libs glusterfs-api
)
3654 if $pkg_config --atleast-version=4 glusterfs-api
; then
3655 glusterfs_xlator_opt
="yes"
3657 if $pkg_config --atleast-version=5 glusterfs-api
; then
3658 glusterfs_discard
="yes"
3660 if $pkg_config --atleast-version=6 glusterfs-api
; then
3661 glusterfs_fallocate
="yes"
3662 glusterfs_zerofill
="yes"
3665 if test "$glusterfs" = "yes" ; then
3666 feature_not_found
"GlusterFS backend support" \
3667 "Install glusterfs-api devel >= 3"
3673 # Check for inotify functions when we are building linux-user
3674 # emulator. This is done because older glibc versions don't
3675 # have syscall stubs for these implemented. In that case we
3676 # don't provide them even if kernel supports them.
3680 #include <sys/inotify.h>
3685 /* try to start inotify */
3686 return inotify_init();
3689 if compile_prog
"" "" ; then
3695 #include <sys/inotify.h>
3700 /* try to start inotify */
3701 return inotify_init1(0);
3704 if compile_prog
"" "" ; then
3708 # check if pipe2 is there
3717 return pipe2(pipefd, O_CLOEXEC);
3720 if compile_prog
"" "" ; then
3724 # check if accept4 is there
3727 #include <sys/socket.h>
3732 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3736 if compile_prog
"" "" ; then
3740 # check if tee/splice is there. vmsplice was added same time.
3750 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3751 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3755 if compile_prog
"" "" ; then
3759 ##########################################
3762 if test "$numa" != "no" ; then
3765 int main(void) { return numa_available(); }
3768 if compile_prog
"" "-lnuma" ; then
3770 libs_softmmu
="-lnuma $libs_softmmu"
3772 if test "$numa" = "yes" ; then
3773 feature_not_found
"numa" "install numactl devel"
3779 if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
3780 echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
3784 ##########################################
3787 if test "$tcmalloc" = "yes" ; then
3790 int main(void) { malloc(1); return 0; }
3793 if compile_prog
"" "-ltcmalloc" ; then
3794 LIBS
="-ltcmalloc $LIBS"
3796 feature_not_found
"tcmalloc" "install gperftools devel"
3800 ##########################################
3803 if test "$jemalloc" = "yes" ; then
3806 int main(void) { malloc(1); return 0; }
3809 if compile_prog
"" "-ljemalloc" ; then
3810 LIBS
="-ljemalloc $LIBS"
3812 feature_not_found
"jemalloc" "install jemalloc devel"
3816 ##########################################
3821 #include <sys/syscall.h>
3823 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3826 if compile_prog
"" "" ; then
3830 # check if eventfd is supported
3833 #include <sys/eventfd.h>
3837 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3840 if compile_prog
"" "" ; then
3844 # check if memfd is supported
3847 #include <sys/memfd.h>
3851 return memfd_create("foo", MFD_ALLOW_SEALING);
3854 if compile_prog
"" "" ; then
3860 # check for fallocate
3867 fallocate(0, 0, 0, 0);
3871 if compile_prog
"" "" ; then
3875 # check for fallocate hole punching
3876 fallocate_punch_hole
=no
3879 #include <linux/falloc.h>
3883 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
3887 if compile_prog
"" "" ; then
3888 fallocate_punch_hole
=yes
3891 # check that fallocate supports range zeroing inside the file
3892 fallocate_zero_range
=no
3895 #include <linux/falloc.h>
3899 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3903 if compile_prog
"" "" ; then
3904 fallocate_zero_range
=yes
3907 # check for posix_fallocate
3914 posix_fallocate(0, 0, 0);
3918 if compile_prog
"" "" ; then
3922 # check for sync_file_range
3929 sync_file_range(0, 0, 0, 0);
3933 if compile_prog
"" "" ; then
3937 # check for linux/fiemap.h and FS_IOC_FIEMAP
3940 #include <sys/ioctl.h>
3941 #include <linux/fs.h>
3942 #include <linux/fiemap.h>
3946 ioctl(0, FS_IOC_FIEMAP, 0);
3950 if compile_prog
"" "" ; then
3965 if compile_prog
"" "" ; then
3969 # check for ppoll support
3976 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3977 ppoll(&pfd, 1, 0, 0);
3981 if compile_prog
"" "" ; then
3985 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3986 prctl_pr_set_timerslack
=no
3988 #include <sys/prctl.h>
3992 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3996 if compile_prog
"" "" ; then
3997 prctl_pr_set_timerslack
=yes
4000 # check for epoll support
4003 #include <sys/epoll.h>
4011 if compile_prog
"" "" ; then
4015 # epoll_create1 is a later addition
4016 # so we must check separately for its presence
4019 #include <sys/epoll.h>
4023 /* Note that we use epoll_create1 as a value, not as
4024 * a function being called. This is necessary so that on
4025 * old SPARC glibc versions where the function was present in
4026 * the library but not declared in the header file we will
4027 * fail the configure check. (Otherwise we will get a compiler
4028 * warning but not an error, and will proceed to fail the
4029 * qemu compile where we compile with -Werror.)
4031 return (int)(uintptr_t)&epoll_create1;
4034 if compile_prog
"" "" ; then
4038 # check for sendfile support
4041 #include <sys/sendfile.h>
4045 return sendfile(0, 0, 0, 0);
4048 if compile_prog
"" "" ; then
4052 # check for timerfd support (glibc 2.8 and newer)
4055 #include <sys/timerfd.h>
4059 return(timerfd_create(CLOCK_REALTIME, 0));
4062 if compile_prog
"" "" ; then
4066 # check for setns and unshare support
4079 if compile_prog
"" "" ; then
4083 # clock_adjtime probe
4090 return clock_adjtime(0, 0);
4094 if compile_prog
"" "" ; then
4109 if compile_prog
"" "" ; then
4113 # Check if tools are available to build documentation.
4114 if test "$docs" != "no" ; then
4115 if has makeinfo
&& has pod2man
; then
4118 if test "$docs" = "yes" ; then
4119 feature_not_found
"docs" "Install texinfo and Perl/perl-podlators"
4125 # Search for bswap_32 function
4128 #include <byteswap.h>
4129 int main(void) { return bswap_32(0); }
4131 if compile_prog
"" "" ; then
4135 # Search for bswap32 function
4138 #include <sys/endian.h>
4139 #include <sys/types.h>
4140 #include <machine/bswap.h>
4141 int main(void) { return bswap32(0); }
4143 if compile_prog
"" "" ; then
4147 ##########################################
4148 # Do we have libiscsi >= 1.9.0
4149 if test "$libiscsi" != "no" ; then
4150 if $pkg_config --atleast-version=1.9.0 libiscsi
; then
4152 libiscsi_cflags
=$
($pkg_config --cflags libiscsi
)
4153 libiscsi_libs
=$
($pkg_config --libs libiscsi
)
4155 if test "$libiscsi" = "yes" ; then
4156 feature_not_found
"libiscsi" "Install libiscsi >= 1.9.0"
4162 ##########################################
4166 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
4168 if compile_prog
"" "" ; then
4170 elif compile_prog
"" "-lm" ; then
4172 libs_qga
="-lm $libs_qga"
4174 error_exit
"libm check failed"
4177 ##########################################
4179 # uClibc provides 2 versions of clock_gettime(), one with realtime
4180 # support and one without. This means that the clock_gettime() don't
4181 # need -lrt. We still need it for timer_create() so we check for this
4182 # function in addition.
4187 timer_create(CLOCK_REALTIME, NULL, NULL);
4188 return clock_gettime(CLOCK_REALTIME, NULL);
4192 if compile_prog
"" "" ; then
4194 # we need pthread for static linking. use previous pthread test result
4195 elif compile_prog
"" "$pthread_lib -lrt" ; then
4197 libs_qga
="$libs_qga -lrt"
4200 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
4201 "$haiku" != "yes" ; then
4202 libs_softmmu
="-lutil $libs_softmmu"
4205 ##########################################
4207 if test "$spice" != "no" ; then
4210 int main(void) { spice_server_new(); return 0; }
4212 spice_cflags
=$
($pkg_config --cflags spice-protocol spice-server
2>/dev
/null
)
4213 spice_libs
=$
($pkg_config --libs spice-protocol spice-server
2>/dev
/null
)
4214 if $pkg_config --atleast-version=0.12.0 spice-server
&& \
4215 $pkg_config --atleast-version=0.12.3 spice-protocol
&& \
4216 compile_prog
"$spice_cflags" "$spice_libs" ; then
4218 libs_softmmu
="$libs_softmmu $spice_libs"
4219 QEMU_CFLAGS
="$QEMU_CFLAGS $spice_cflags"
4220 spice_protocol_version
=$
($pkg_config --modversion spice-protocol
)
4221 spice_server_version
=$
($pkg_config --modversion spice-server
)
4223 if test "$spice" = "yes" ; then
4224 feature_not_found
"spice" \
4225 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4231 # check for smartcard support
4233 if test "$smartcard" != "no"; then
4234 if $pkg_config libcacard
; then
4235 libcacard_cflags
=$
($pkg_config --cflags libcacard
)
4236 libcacard_libs
=$
($pkg_config --libs libcacard
)
4239 if test "$smartcard" = "yes"; then
4240 feature_not_found
"smartcard" "Install libcacard devel"
4247 if test "$libusb" != "no" ; then
4248 if $pkg_config --atleast-version=1.0.13 libusb-1.0
; then
4250 libusb_cflags
=$
($pkg_config --cflags libusb-1.0
)
4251 libusb_libs
=$
($pkg_config --libs libusb-1.0
)
4253 if test "$libusb" = "yes"; then
4254 feature_not_found
"libusb" "Install libusb devel >= 1.0.13"
4260 # check for usbredirparser for usb network redirection support
4261 if test "$usb_redir" != "no" ; then
4262 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5
; then
4264 usb_redir_cflags
=$
($pkg_config --cflags libusbredirparser-0.5
)
4265 usb_redir_libs
=$
($pkg_config --libs libusbredirparser-0.5
)
4267 if test "$usb_redir" = "yes"; then
4268 feature_not_found
"usb-redir" "Install usbredir devel"
4274 ##########################################
4275 # check if we have VSS SDK headers for win
4277 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4278 case "$vss_win32_sdk" in
4279 "") vss_win32_include
="-isystem $source_path" ;;
4280 *\
*) # The SDK is installed in "Program Files" by default, but we cannot
4281 # handle path with spaces. So we symlink the headers into ".sdk/vss".
4282 vss_win32_include
="-isystem $source_path/.sdk/vss"
4283 symlink
"$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4285 *) vss_win32_include
="-isystem $vss_win32_sdk"
4288 #define __MIDL_user_allocate_free_DEFINED__
4289 #include <inc/win2003/vss.h>
4290 int main(void) { return VSS_CTX_BACKUP; }
4292 if compile_prog
"$vss_win32_include" "" ; then
4293 guest_agent_with_vss
="yes"
4294 QEMU_CFLAGS
="$QEMU_CFLAGS $vss_win32_include"
4295 libs_qga
="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4296 qga_vss_provider
="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4298 if test "$vss_win32_sdk" != "" ; then
4299 echo "ERROR: Please download and install Microsoft VSS SDK:"
4300 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4301 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4302 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
4303 echo "ERROR: The headers are extracted in the directory \`inc'."
4304 feature_not_found
"VSS support"
4306 guest_agent_with_vss
="no"
4310 ##########################################
4311 # lookup Windows platform SDK (if not specified)
4312 # The SDK is needed only to build .tlb (type library) file of guest agent
4313 # VSS provider from the source. It is usually unnecessary because the
4314 # pre-compiled .tlb file is included.
4316 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4317 if test -z "$win_sdk"; then
4318 programfiles
="$PROGRAMFILES"
4319 test -n "$PROGRAMW6432" && programfiles
="$PROGRAMW6432"
4320 if test -n "$programfiles"; then
4321 win_sdk
=$
(ls -d "$programfiles/Microsoft SDKs/Windows/v"* |
tail -1) 2>/dev
/null
4323 feature_not_found
"Windows SDK"
4325 elif test "$win_sdk" = "no"; then
4330 ##########################################
4331 # check if mingw environment provides a recent ntddscsi.h
4332 if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
4334 #include <windows.h>
4335 #include <ntddscsi.h>
4337 #if !defined(IOCTL_SCSI_GET_ADDRESS)
4338 #error Missing required ioctl definitions
4340 SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
4344 if compile_prog
"" "" ; then
4345 guest_agent_ntddscsi
=yes
4346 libs_qga
="-lsetupapi $libs_qga"
4350 ##########################################
4351 # virgl renderer probe
4353 if test "$virglrenderer" != "no" ; then
4355 #include <virglrenderer.h>
4356 int main(void) { virgl_renderer_poll(); return 0; }
4358 virgl_cflags
=$
($pkg_config --cflags virglrenderer
2>/dev
/null
)
4359 virgl_libs
=$
($pkg_config --libs virglrenderer
2>/dev
/null
)
4360 if $pkg_config virglrenderer
>/dev
/null
2>&1 && \
4361 compile_prog
"$virgl_cflags" "$virgl_libs" ; then
4364 if test "$virglrenderer" = "yes" ; then
4365 feature_not_found
"virglrenderer"
4371 ##########################################
4372 # check if we have fdatasync
4378 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4379 return fdatasync(0);
4381 #error Not supported
4385 if compile_prog
"" "" ; then
4389 ##########################################
4390 # check if we have madvise
4394 #include <sys/types.h>
4395 #include <sys/mman.h>
4397 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4399 if compile_prog
"" "" ; then
4403 ##########################################
4404 # check if we have posix_madvise
4408 #include <sys/mman.h>
4410 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4412 if compile_prog
"" "" ; then
4416 ##########################################
4417 # check if we have posix_syslog
4422 int main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
4424 if compile_prog
"" "" ; then
4428 ##########################################
4429 # check if trace backend exists
4431 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev
/null
2> /dev
/null
4432 if test "$?" -ne 0 ; then
4433 error_exit
"invalid trace backends" \
4434 "Please choose supported trace backends."
4437 ##########################################
4438 # For 'ust' backend, test if ust headers are present
4439 if have_backend
"ust"; then
4441 #include <lttng/tracepoint.h>
4442 int main(void) { return 0; }
4444 if compile_prog
"" "-Wl,--no-as-needed -ldl" ; then
4445 if $pkg_config lttng-ust
--exists; then
4446 lttng_ust_libs
=$
($pkg_config --libs lttng-ust
)
4448 lttng_ust_libs
="-llttng-ust -ldl"
4450 if $pkg_config liburcu-bp
--exists; then
4451 urcu_bp_libs
=$
($pkg_config --libs liburcu-bp
)
4453 urcu_bp_libs
="-lurcu-bp"
4456 LIBS
="$lttng_ust_libs $urcu_bp_libs $LIBS"
4457 libs_qga
="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4459 error_exit
"Trace backend 'ust' missing lttng-ust header files"
4463 ##########################################
4464 # For 'dtrace' backend, test if 'dtrace' command is present
4465 if have_backend
"dtrace"; then
4466 if ! has
'dtrace' ; then
4467 error_exit
"dtrace command is not found in PATH $PATH"
4469 trace_backend_stap
="no"
4470 if has
'stap' ; then
4471 trace_backend_stap
="yes"
4475 ##########################################
4476 # check and set a backend for coroutine
4478 # We prefer ucontext, but it's not always possible. The fallback
4479 # is sigcontext. On Windows the only valid backend is the Windows
4483 if test "$darwin" != "yes"; then
4485 #include <ucontext.h>
4486 #ifdef __stub_makecontext
4487 #error Ignoring glibc stub makecontext which will always fail
4489 int main(void) { makecontext(0, 0, 0); return 0; }
4491 if compile_prog
"" "" ; then
4496 if test "$coroutine" = ""; then
4497 if test "$mingw32" = "yes"; then
4499 elif test "$ucontext_works" = "yes"; then
4502 coroutine
=sigaltstack
4507 if test "$mingw32" != "yes"; then
4508 error_exit
"'windows' coroutine backend only valid for Windows"
4510 # Unfortunately the user visible backend name doesn't match the
4511 # coroutine-*.c filename for this case, so we have to adjust it here.
4515 if test "$ucontext_works" != "yes"; then
4516 feature_not_found
"ucontext"
4520 if test "$mingw32" = "yes"; then
4521 error_exit
"only the 'windows' coroutine backend is valid for Windows"
4525 error_exit
"unknown coroutine backend $coroutine"
4530 if test "$coroutine_pool" = ""; then
4534 if test "$debug_stack_usage" = "yes"; then
4535 if test "$cpu" = "ia64" -o "$cpu" = "hppa"; then
4536 error_exit
"stack usage debugging is not supported for $cpu"
4538 if test "$coroutine_pool" = "yes"; then
4539 echo "WARN: disabling coroutine pool for stack usage debugging"
4545 ##########################################
4546 # check if we have open_by_handle_at
4548 open_by_handle_at
=no
4551 #if !defined(AT_EMPTY_PATH)
4552 # error missing definition
4554 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4557 if compile_prog
"" "" ; then
4558 open_by_handle_at
=yes
4561 ########################################
4562 # check if we have linux/magic.h
4566 #include <linux/magic.h>
4571 if compile_prog
"" "" ; then
4575 ########################################
4576 # check whether we can disable warning option with a pragma (this is needed
4577 # to silence warnings in the headers of some versions of external libraries).
4578 # This test has to be compiled with -Werror as otherwise an unknown pragma is
4581 # If we can't selectively disable warning in the code, disable -Werror so that
4582 # the build doesn't fail anyway.
4584 pragma_disable_unused_but_set
=no
4586 #pragma GCC diagnostic push
4587 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4588 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
4589 #pragma GCC diagnostic pop
4595 if compile_prog
"-Werror" "" ; then
4596 pragma_diagnostic_available
=yes
4601 ########################################
4602 # check if we have valgrind/valgrind.h
4606 #include <valgrind/valgrind.h>
4611 if compile_prog
"" "" ; then
4615 ########################################
4616 # check if environ is declared
4626 if compile_prog
"" "" ; then
4630 ########################################
4631 # check if cpuid.h is usable.
4636 unsigned a, b, c, d;
4637 int max = __get_cpuid_max(0, 0);
4640 __cpuid(1, a, b, c, d);
4644 __cpuid_count(7, 0, a, b, c, d);
4650 if compile_prog
"" "" ; then
4654 ##########################################
4655 # avx2 optimization requirement check
4657 # There is no point enabling this if cpuid.h is not usable,
4658 # since we won't be able to select the new routines.
4660 if test $cpuid_h = yes; then
4662 #pragma GCC push_options
4663 #pragma GCC target("avx2")
4665 #include <immintrin.h>
4666 static int bar(void *a) {
4667 __m256i x = *(__m256i *)a;
4668 return _mm256_testz_si256(x, x);
4670 int main(int argc, char *argv[]) { return bar(argv[0]); }
4672 if compile_object
"" ; then
4677 ########################################
4678 # check if __[u]int128_t is usable.
4682 #if defined(__clang_major__) && defined(__clang_minor__)
4683 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4684 # error __int128_t does not work in CLANG before 3.2
4696 if compile_prog
"" "" ; then
4700 #########################################
4701 # See if 128-bit atomic operations are supported.
4704 if test "$int128" = "yes"; then
4708 unsigned __int128 x = 0, y = 0;
4709 y = __atomic_load_16(&x, 0);
4710 __atomic_store_16(&x, y, 0);
4711 __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
4715 if compile_prog
"" "" ; then
4720 #########################################
4721 # See if 64-bit atomic operations are supported.
4722 # Note that without __atomic builtins, we can only
4723 # assume atomic loads/stores max at pointer size.
4729 uint64_t x = 0, y = 0;
4730 #ifdef __ATOMIC_RELAXED
4731 y = __atomic_load_8(&x, 0);
4732 __atomic_store_8(&x, y, 0);
4733 __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
4734 __atomic_exchange_8(&x, y, 0);
4735 __atomic_fetch_add_8(&x, y, 0);
4737 typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
4738 __sync_lock_test_and_set(&x, y);
4739 __sync_val_compare_and_swap(&x, y, 0);
4740 __sync_fetch_and_add(&x, y);
4745 if compile_prog
"" "" ; then
4749 ########################################
4750 # check if getauxval is available.
4754 #include <sys/auxv.h>
4756 return getauxval(AT_HWCAP) == 0;
4759 if compile_prog
"" "" ; then
4763 ########################################
4764 # check if ccache is interfering with
4765 # semantic analysis of macros
4770 static const int Z = 1;
4771 #define fn() ({ Z; })
4772 #define TAUT(X) ((X) == Z)
4773 #define PAREN(X, Y) (X == Y)
4775 int main(int argc, char *argv[])
4781 if (PAREN(x, y)) return 0;
4782 if (TAUT(Z)) return 0;
4787 if ! compile_object
"-Werror"; then
4791 #################################################
4792 # clang does not support glibc + FORTIFY_SOURCE.
4794 if test "$fortify_source" != "no"; then
4795 if echo |
$cc -dM -E - |
grep __clang__
> /dev
/null
2>&1 ; then
4796 fortify_source
="no";
4797 elif test -n "$cxx" && has
$cxx &&
4798 echo |
$cxx -dM -E - |
grep __clang__
>/dev
/null
2>&1 ; then
4799 fortify_source
="no";
4801 fortify_source
="yes"
4805 ##########################################
4806 # check if struct fsxattr is available via linux/fs.h
4810 #include <linux/fs.h>
4816 if compile_prog
"" "" ; then
4820 ##########################################
4821 # check if rtnetlink.h exists and is useful
4824 #include <linux/rtnetlink.h>
4826 return IFLA_PROTO_DOWN;
4829 if compile_prog
"" "" ; then
4833 ##########################################
4834 # check for usable AF_VSOCK environment
4838 #include <sys/types.h>
4839 #include <sys/socket.h>
4840 #if !defined(AF_VSOCK)
4841 # error missing AF_VSOCK flag
4843 #include <linux/vm_sockets.h>
4846 struct sockaddr_vm svm;
4847 socklen_t len = sizeof(svm);
4848 sock = socket(AF_VSOCK, SOCK_STREAM, 0);
4849 ret = getpeername(sock, (struct sockaddr *)&svm, &len);
4850 if ((ret == -1) && (errno == ENOTCONN)) {
4856 if compile_prog
"" "" ; then
4860 ##########################################
4861 # check for usable AF_ALG environment
4865 #include <sys/types.h>
4866 #include <sys/socket.h>
4867 #include <linux/if_alg.h>
4870 sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
4874 if compile_prog
"" "" ; then
4877 if test "$crypto_afalg" = "yes"
4879 if test "$have_afalg" != "yes"
4881 error_exit
"AF_ALG requested but could not be detected"
4886 #################################################
4887 # Sparc implicitly links with --relax, which is
4888 # incompatible with -r, so --no-relax should be
4889 # given. It does no harm to give it on other
4892 # Note: the prototype is needed since QEMU_CFLAGS
4893 # contains -Wmissing-prototypes
4895 extern int foo(void);
4896 int foo(void) { return 0; }
4898 if ! compile_object
""; then
4899 error_exit
"Failed to compile object file for LD_REL_FLAGS test"
4901 for i
in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
4902 if do_cc
-nostdlib $i -o $TMPMO $TMPO; then
4907 if test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
4908 feature_not_found
"modules" "Cannot find how to build relocatable objects"
4911 ##########################################
4912 # check for sysmacros.h
4916 #include <sys/sysmacros.h>
4918 return makedev(0, 0);
4921 if compile_prog
"" "" ; then
4925 ##########################################
4926 # Veritas HyperScale block driver VxHS
4927 # Check if libvxhs is installed
4929 if test "$vxhs" != "no" ; then
4932 #include <qnio/qnio_api.h>
4934 void *vxhs_callback;
4937 iio_init(QNIO_VERSION, vxhs_callback);
4941 vxhs_libs
="-lvxhs -lssl"
4942 if compile_prog
"" "$vxhs_libs" ; then
4945 if test "$vxhs" = "yes" ; then
4946 feature_not_found
"vxhs block device" "Install libvxhs See github"
4952 ##########################################
4953 # check for _Static_assert()
4955 have_static_assert
=no
4957 _Static_assert(1, "success");
4962 if compile_prog
"" "" ; then
4963 have_static_assert
=yes
4966 ##########################################
4967 # check for utmpx.h, it is missing e.g. on OpenBSD
4972 struct utmpx user_info;
4977 if compile_prog
"" "" ; then
4981 ##########################################
4983 # After here, no more $cc or $ld runs
4985 if test "$gcov" = "yes" ; then
4986 CFLAGS
="-fprofile-arcs -ftest-coverage -g $CFLAGS"
4987 LDFLAGS
="-fprofile-arcs -ftest-coverage $LDFLAGS"
4988 elif test "$fortify_source" = "yes" ; then
4989 CFLAGS
="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4990 elif test "$debug" = "no"; then
4991 CFLAGS
="-O2 $CFLAGS"
4994 ##########################################
4996 if test "$libnfs" != "no" ; then
4997 if $pkg_config --atleast-version=1.9.3 libnfs
; then
4999 libnfs_libs
=$
($pkg_config --libs libnfs
)
5001 if test "$libnfs" = "yes" ; then
5002 feature_not_found
"libnfs" "Install libnfs devel >= 1.9.3"
5008 # Now we've finished running tests it's OK to add -Werror to the compiler flags
5009 if test "$werror" = "yes"; then
5010 QEMU_CFLAGS
="-Werror $QEMU_CFLAGS"
5013 if test "$solaris" = "no" ; then
5014 if $ld --version 2>/dev
/null |
grep "GNU ld" >/dev
/null
2>/dev
/null
; then
5015 LDFLAGS
="-Wl,--warn-common $LDFLAGS"
5019 # test if pod2man has --utf8 option
5020 if pod2man
--help |
grep -q utf8
; then
5021 POD2MAN
="pod2man --utf8"
5026 # Use ASLR, no-SEH and DEP if available
5027 if test "$mingw32" = "yes" ; then
5028 for flag
in --dynamicbase --no-seh --nxcompat; do
5029 if ld_has
$flag ; then
5030 LDFLAGS
="-Wl,$flag $LDFLAGS"
5035 qemu_confdir
=$sysconfdir$confsuffix
5036 qemu_moddir
=$libdir$confsuffix
5037 qemu_datadir
=$datadir$confsuffix
5038 qemu_localedir
="$datadir/locale"
5040 # We can only support ivshmem if we have eventfd
5041 if [ "$eventfd" = "yes" ]; then
5046 if test "$want_tools" = "yes" ; then
5047 tools
="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
5048 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
5049 tools
="qemu-nbd\$(EXESUF) $tools"
5051 if [ "$ivshmem" = "yes" ]; then
5052 tools
="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
5055 if test "$softmmu" = yes ; then
5056 if test "$linux" = yes; then
5057 if test "$virtfs" != no
&& test "$cap" = yes && test "$attr" = yes ; then
5059 tools
="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
5061 if test "$virtfs" = yes; then
5062 error_exit
"VirtFS requires libcap devel and libattr devel"
5066 if test "$mpath" != no
&& test "$mpathpersist" = yes ; then
5069 if test "$mpath" = yes; then
5070 error_exit
"Multipath requires libmpathpersist devel"
5074 tools
="$tools scsi/qemu-pr-helper\$(EXESUF)"
5076 if test "$virtfs" = yes; then
5077 error_exit
"VirtFS is supported only on Linux"
5080 if test "$mpath" = yes; then
5081 error_exit
"Multipath is supported only on Linux"
5087 # Probe for guest agent support/options
5089 if [ "$guest_agent" != "no" ]; then
5090 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
5091 tools
="qemu-ga $tools"
5093 elif [ "$guest_agent" != yes ]; then
5096 error_exit
"Guest agent is not supported on this platform"
5100 # Guest agent Window MSI package
5102 if test "$guest_agent" != yes; then
5103 if test "$guest_agent_msi" = yes; then
5104 error_exit
"MSI guest agent package requires guest agent enabled"
5107 elif test "$mingw32" != "yes"; then
5108 if test "$guest_agent_msi" = "yes"; then
5109 error_exit
"MSI guest agent package is available only for MinGW Windows cross-compilation"
5112 elif ! has wixl
; then
5113 if test "$guest_agent_msi" = "yes"; then
5114 error_exit
"MSI guest agent package requires wixl tool installed ( usually from msitools package )"
5118 # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
5119 # disabled explicitly
5120 if test "$guest_agent_msi" != "no"; then
5125 if test "$guest_agent_msi" = "yes"; then
5126 if test "$guest_agent_with_vss" = "yes"; then
5127 QEMU_GA_MSI_WITH_VSS
="-D InstallVss"
5130 if test "$QEMU_GA_MANUFACTURER" = ""; then
5131 QEMU_GA_MANUFACTURER
=QEMU
5134 if test "$QEMU_GA_DISTRO" = ""; then
5135 QEMU_GA_DISTRO
=Linux
5138 if test "$QEMU_GA_VERSION" = ""; then
5139 QEMU_GA_VERSION
=$
(cat $source_path/VERSION
)
5142 QEMU_GA_MSI_MINGW_DLL_PATH
="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
5146 QEMU_GA_MSI_ARCH
="-a x64 -D Arch=64"
5149 QEMU_GA_MSI_ARCH
="-D Arch=32"
5152 error_exit
"CPU $cpu not supported for building installation package"
5157 # Mac OS X ships with a broken assembler
5159 if test \
( "$cpu" = "i386" -o "$cpu" = "x86_64" \
) -a \
5160 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
5161 "$softmmu" = yes ; then
5162 # Different host OS linkers have different ideas about the name of the ELF
5163 # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd
5164 # variant; and Windows uses i386pe.
5165 for emu
in elf_i386 elf_i386_fbsd i386pe
; do
5166 if "$ld" -verbose 2>&1 |
grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5167 ld_i386_emulation
="$emu"
5173 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
5174 roms
="$roms spapr-rtas"
5177 if test "$cpu" = "s390x" ; then
5178 roms
="$roms s390-ccw"
5181 # Probe for the need for relocating the user-only binary.
5182 if ( [ "$linux_user" = yes ] ||
[ "$bsd_user" = yes ] ) && [ "$pie" = no
]; then
5185 arm | i386 | ppc
* | s390
* | sparc
* | x86_64 | x32
)
5186 # ??? Rationale for choosing this address
5187 textseg_addr
=0x60000000
5190 # A 256M aligned address, high in the address space, with enough
5191 # room for the code_gen_buffer above it before the stack.
5192 textseg_addr
=0x60000000
5195 if [ -n "$textseg_addr" ]; then
5197 int main(void) { return 0; }
5199 textseg_ldflags
="-Wl,-Ttext-segment=$textseg_addr"
5200 if ! compile_prog
"" "$textseg_ldflags"; then
5201 # In case ld does not support -Ttext-segment, edit the default linker
5202 # script via sed to set the .text start addr. This is needed on FreeBSD
5204 if ! $ld --verbose >/dev
/null
2>&1; then
5206 "We need to link the QEMU user mode binaries at a" \
5207 "specific text address. Unfortunately your linker" \
5208 "doesn't support either the -Ttext-segment option or" \
5209 "printing the default linker script with --verbose." \
5210 "If you don't want the user mode binaries, pass the" \
5211 "--disable-user option to configure."
5214 $ld --verbose |
sed \
5215 -e '1,/==================================================/d' \
5216 -e '/==================================================/,$d' \
5217 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5218 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5219 textseg_ldflags
="-Wl,-T../config-host.ld"
5224 # Check that the C++ compiler exists and works with the C compiler.
5225 # All the QEMU_CXXFLAGS are based on QEMU_CFLAGS. Keep this at the end to don't miss any other that could be added.
5228 int c_function(void);
5229 int main(void) { return c_function(); }
5236 int c_function(void);
5238 int c_function(void) { return 42; }
5243 if do_cxx
$QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
5244 # C++ compiler $cxx works ok with C compiler $cc
5247 echo "C++ compiler $cxx does not work with C compiler $cc"
5248 echo "Disabling C++ specific optional code"
5252 echo "No C++ compiler available; disabling C++ specific optional code"
5257 if test "$1" = "yes" ; then
5262 # prepend pixman and ftd flags after all config tests are done
5263 QEMU_CFLAGS
="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
5264 libs_softmmu
="$pixman_libs $libs_softmmu"
5266 echo "Install prefix $prefix"
5267 echo "BIOS directory $(eval echo $qemu_datadir)"
5268 echo "binary directory $(eval echo $bindir)"
5269 echo "library directory $(eval echo $libdir)"
5270 echo "module directory $(eval echo $qemu_moddir)"
5271 echo "libexec directory $(eval echo $libexecdir)"
5272 echo "include directory $(eval echo $includedir)"
5273 echo "config directory $(eval echo $sysconfdir)"
5274 if test "$mingw32" = "no" ; then
5275 echo "local state directory $(eval echo $local_statedir)"
5276 echo "Manual directory $(eval echo $mandir)"
5277 echo "ELF interp prefix $interp_prefix"
5279 echo "local state directory queried at runtime"
5280 echo "Windows SDK $win_sdk"
5282 echo "Source path $source_path"
5283 echo "C compiler $cc"
5284 echo "Host C compiler $host_cc"
5285 echo "C++ compiler $cxx"
5286 echo "Objective-C compiler $objcc"
5287 echo "ARFLAGS $ARFLAGS"
5288 echo "CFLAGS $CFLAGS"
5289 echo "QEMU_CFLAGS $QEMU_CFLAGS"
5290 echo "LDFLAGS $LDFLAGS"
5292 echo "install $install"
5293 echo "python $python"
5294 if test "$slirp" = "yes" ; then
5297 echo "module support $modules"
5298 echo "host CPU $cpu"
5299 echo "host big endian $bigendian"
5300 echo "target list $target_list"
5301 echo "gprof enabled $gprof"
5302 echo "sparse enabled $sparse"
5303 echo "strip binaries $strip_opt"
5304 echo "profiler $profiler"
5305 echo "static build $static"
5306 if test "$darwin" = "yes" ; then
5307 echo "Cocoa support $cocoa"
5309 echo "SDL support $sdl $(echo_version $sdl $sdlversion)"
5310 echo "GTK support $gtk $(echo_version $gtk $gtk_version)"
5311 echo "GTK GL support $gtk_gl"
5312 echo "VTE support $vte $(echo_version $vte $vteversion)"
5313 echo "TLS priority $tls_priority"
5314 echo "GNUTLS support $gnutls"
5315 echo "GNUTLS rnd $gnutls_rnd"
5316 echo "libgcrypt $gcrypt"
5317 echo "libgcrypt kdf $gcrypt_kdf"
5318 echo "nettle $nettle $(echo_version $nettle $nettle_version)"
5319 echo "nettle kdf $nettle_kdf"
5320 echo "libtasn1 $tasn1"
5321 echo "curses support $curses"
5322 echo "virgl support $virglrenderer"
5323 echo "curl support $curl"
5324 echo "mingw32 support $mingw32"
5325 echo "Audio drivers $audio_drv_list"
5326 echo "Block whitelist (rw) $block_drv_rw_whitelist"
5327 echo "Block whitelist (ro) $block_drv_ro_whitelist"
5328 echo "VirtFS support $virtfs"
5329 echo "Multipath support $mpath"
5330 echo "VNC support $vnc"
5331 if test "$vnc" = "yes" ; then
5332 echo "VNC SASL support $vnc_sasl"
5333 echo "VNC JPEG support $vnc_jpeg"
5334 echo "VNC PNG support $vnc_png"
5336 if test -n "$sparc_cpu"; then
5337 echo "Target Sparc Arch $sparc_cpu"
5339 echo "xen support $xen"
5340 if test "$xen" = "yes" ; then
5341 echo "xen ctrl version $xen_ctrl_version"
5342 echo "pv dom build $xen_pv_domain_build"
5344 echo "brlapi support $brlapi"
5345 echo "bluez support $bluez"
5346 echo "Documentation $docs"
5348 echo "vde support $vde"
5349 echo "netmap support $netmap"
5350 echo "Linux AIO support $linux_aio"
5351 echo "ATTR/XATTR support $attr"
5352 echo "Install blobs $blobs"
5353 echo "KVM support $kvm"
5354 echo "HAX support $hax"
5355 echo "TCG support $tcg"
5356 if test "$tcg" = "yes" ; then
5357 echo "TCG debug enabled $debug_tcg"
5358 echo "TCG interpreter $tcg_interpreter"
5360 echo "RDMA support $rdma"
5361 echo "fdt support $fdt"
5362 echo "preadv support $preadv"
5363 echo "fdatasync $fdatasync"
5364 echo "madvise $madvise"
5365 echo "posix_madvise $posix_madvise"
5366 echo "libcap-ng support $cap_ng"
5367 echo "vhost-net support $vhost_net"
5368 echo "vhost-scsi support $vhost_scsi"
5369 echo "vhost-vsock support $vhost_vsock"
5370 echo "vhost-user support $vhost_user"
5371 echo "Trace backends $trace_backends"
5372 if have_backend
"simple"; then
5373 echo "Trace output file $trace_file-<pid>"
5375 echo "spice support $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5376 echo "rbd support $rbd"
5377 echo "xfsctl support $xfs"
5378 echo "smartcard support $smartcard"
5379 echo "libusb $libusb"
5380 echo "usb net redir $usb_redir"
5381 echo "OpenGL support $opengl"
5382 echo "OpenGL dmabufs $opengl_dmabuf"
5383 echo "libiscsi support $libiscsi"
5384 echo "libnfs support $libnfs"
5385 echo "build guest agent $guest_agent"
5386 echo "QGA VSS support $guest_agent_with_vss"
5387 echo "QGA w32 disk info $guest_agent_ntddscsi"
5388 echo "QGA MSI support $guest_agent_msi"
5389 echo "seccomp support $seccomp"
5390 echo "coroutine backend $coroutine"
5391 echo "coroutine pool $coroutine_pool"
5392 echo "debug stack usage $debug_stack_usage"
5393 echo "crypto afalg $crypto_afalg"
5394 echo "GlusterFS support $glusterfs"
5395 echo "gcov $gcov_tool"
5396 echo "gcov enabled $gcov"
5397 echo "TPM support $tpm"
5398 echo "libssh2 support $libssh2"
5399 echo "TPM passthrough $tpm_passthrough"
5400 echo "QOM debugging $qom_cast_debug"
5401 echo "Live block migration $live_block_migration"
5402 echo "lzo support $lzo"
5403 echo "snappy support $snappy"
5404 echo "bzip2 support $bzip2"
5405 echo "NUMA host support $numa"
5406 echo "tcmalloc support $tcmalloc"
5407 echo "jemalloc support $jemalloc"
5408 echo "avx2 optimization $avx2_opt"
5409 echo "replication support $replication"
5410 echo "VxHS block device $vxhs"
5412 if test "$sdl_too_old" = "yes"; then
5413 echo "-> Your SDL version is too old - please upgrade to have SDL support"
5416 if test "$supported_cpu" = "no"; then
5418 echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5420 echo "CPU host architecture $cpu support is not currently maintained."
5421 echo "The QEMU project intends to remove support for this host CPU in"
5422 echo "a future release if nobody volunteers to maintain it and to"
5423 echo "provide a build host for our continuous integration setup."
5424 echo "configure has succeeded and you can continue to build, but"
5425 echo "if you care about QEMU on this platform you should contact"
5426 echo "us upstream at qemu-devel@nongnu.org."
5429 if test "$supported_os" = "no"; then
5431 echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5433 echo "Host OS $targetos support is not currently maintained."
5434 echo "The QEMU project intends to remove support for this host OS in"
5435 echo "a future release if nobody volunteers to maintain it and to"
5436 echo "provide a build host for our continuous integration setup."
5437 echo "configure has succeeded and you can continue to build, but"
5438 echo "if you care about QEMU on this platform you should contact"
5439 echo "us upstream at qemu-devel@nongnu.org."
5442 config_host_mak
="config-host.mak"
5444 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
5446 echo "# Automatically generated by configure - do not modify" > $config_host_mak
5447 echo >> $config_host_mak
5449 echo all
: >> $config_host_mak
5450 echo "prefix=$prefix" >> $config_host_mak
5451 echo "bindir=$bindir" >> $config_host_mak
5452 echo "libdir=$libdir" >> $config_host_mak
5453 echo "libexecdir=$libexecdir" >> $config_host_mak
5454 echo "includedir=$includedir" >> $config_host_mak
5455 echo "mandir=$mandir" >> $config_host_mak
5456 echo "sysconfdir=$sysconfdir" >> $config_host_mak
5457 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
5458 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
5459 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
5460 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
5461 if test "$mingw32" = "no" ; then
5462 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
5464 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
5465 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
5466 echo "extra_cxxflags=$EXTRA_CXXFLAGS" >> $config_host_mak
5467 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
5468 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
5469 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
5471 echo "ARCH=$ARCH" >> $config_host_mak
5473 if test "$debug_tcg" = "yes" ; then
5474 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5476 if test "$strip_opt" = "yes" ; then
5477 echo "STRIP=${strip}" >> $config_host_mak
5479 if test "$bigendian" = "yes" ; then
5480 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
5482 if test "$mingw32" = "yes" ; then
5483 echo "CONFIG_WIN32=y" >> $config_host_mak
5484 rc_version
=$
(cat $source_path/VERSION
)
5485 version_major
=${rc_version%%.*}
5486 rc_version
=${rc_version#*.}
5487 version_minor
=${rc_version%%.*}
5488 rc_version
=${rc_version#*.}
5489 version_subminor
=${rc_version%%.*}
5491 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5492 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5493 if test "$guest_agent_with_vss" = "yes" ; then
5494 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5495 echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5496 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5498 if test "$guest_agent_ntddscsi" = "yes" ; then
5499 echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
5501 if test "$guest_agent_msi" = "yes"; then
5502 echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
5503 echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
5504 echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
5505 echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
5506 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
5507 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
5508 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
5511 echo "CONFIG_POSIX=y" >> $config_host_mak
5514 if test "$linux" = "yes" ; then
5515 echo "CONFIG_LINUX=y" >> $config_host_mak
5518 if test "$darwin" = "yes" ; then
5519 echo "CONFIG_DARWIN=y" >> $config_host_mak
5522 if test "$solaris" = "yes" ; then
5523 echo "CONFIG_SOLARIS=y" >> $config_host_mak
5525 if test "$haiku" = "yes" ; then
5526 echo "CONFIG_HAIKU=y" >> $config_host_mak
5528 if test "$static" = "yes" ; then
5529 echo "CONFIG_STATIC=y" >> $config_host_mak
5531 if test "$profiler" = "yes" ; then
5532 echo "CONFIG_PROFILER=y" >> $config_host_mak
5534 if test "$slirp" = "yes" ; then
5535 echo "CONFIG_SLIRP=y" >> $config_host_mak
5536 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5538 if test "$vde" = "yes" ; then
5539 echo "CONFIG_VDE=y" >> $config_host_mak
5540 echo "VDE_LIBS=$vde_libs" >> $config_host_mak
5542 if test "$netmap" = "yes" ; then
5543 echo "CONFIG_NETMAP=y" >> $config_host_mak
5545 if test "$l2tpv3" = "yes" ; then
5546 echo "CONFIG_L2TPV3=y" >> $config_host_mak
5548 if test "$cap_ng" = "yes" ; then
5549 echo "CONFIG_LIBCAP=y" >> $config_host_mak
5551 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
5552 for drv
in $audio_drv_list; do
5553 def
=CONFIG_$
(echo $drv | LC_ALL
=C
tr '[a-z]' '[A-Z]')
5554 echo "$def=y" >> $config_host_mak
5556 echo "ALSA_LIBS=$alsa_libs" >> $config_host_mak
5557 echo "PULSE_LIBS=$pulse_libs" >> $config_host_mak
5558 echo "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
5559 echo "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
5560 echo "OSS_LIBS=$oss_libs" >> $config_host_mak
5561 if test "$audio_pt_int" = "yes" ; then
5562 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
5564 if test "$audio_win_int" = "yes" ; then
5565 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5567 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5568 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5569 if test "$vnc" = "yes" ; then
5570 echo "CONFIG_VNC=y" >> $config_host_mak
5572 if test "$vnc_sasl" = "yes" ; then
5573 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
5575 if test "$vnc_jpeg" = "yes" ; then
5576 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
5578 if test "$vnc_png" = "yes" ; then
5579 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5581 if test "$fnmatch" = "yes" ; then
5582 echo "CONFIG_FNMATCH=y" >> $config_host_mak
5584 if test "$xfs" = "yes" ; then
5585 echo "CONFIG_XFS=y" >> $config_host_mak
5587 qemu_version
=$
(head $source_path/VERSION
)
5588 echo "VERSION=$qemu_version" >>$config_host_mak
5589 echo "PKGVERSION=$pkgversion" >>$config_host_mak
5590 echo "SRC_PATH=$source_path" >> $config_host_mak
5591 echo "TARGET_DIRS=$target_list" >> $config_host_mak
5592 if [ "$docs" = "yes" ] ; then
5593 echo "BUILD_DOCS=yes" >> $config_host_mak
5595 if test "$modules" = "yes"; then
5596 # $shacmd can generate a hash started with digit, which the compiler doesn't
5597 # like as an symbol. So prefix it with an underscore
5598 echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
5599 echo "CONFIG_MODULES=y" >> $config_host_mak
5601 if test "$sdl" = "yes" ; then
5602 echo "CONFIG_SDL=y" >> $config_host_mak
5603 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
5604 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
5605 echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
5607 if test "$cocoa" = "yes" ; then
5608 echo "CONFIG_COCOA=y" >> $config_host_mak
5610 if test "$curses" = "yes" ; then
5611 echo "CONFIG_CURSES=y" >> $config_host_mak
5613 if test "$pipe2" = "yes" ; then
5614 echo "CONFIG_PIPE2=y" >> $config_host_mak
5616 if test "$accept4" = "yes" ; then
5617 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
5619 if test "$splice" = "yes" ; then
5620 echo "CONFIG_SPLICE=y" >> $config_host_mak
5622 if test "$eventfd" = "yes" ; then
5623 echo "CONFIG_EVENTFD=y" >> $config_host_mak
5625 if test "$memfd" = "yes" ; then
5626 echo "CONFIG_MEMFD=y" >> $config_host_mak
5628 if test "$fallocate" = "yes" ; then
5629 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5631 if test "$fallocate_punch_hole" = "yes" ; then
5632 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
5634 if test "$fallocate_zero_range" = "yes" ; then
5635 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5637 if test "$posix_fallocate" = "yes" ; then
5638 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5640 if test "$sync_file_range" = "yes" ; then
5641 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5643 if test "$fiemap" = "yes" ; then
5644 echo "CONFIG_FIEMAP=y" >> $config_host_mak
5646 if test "$dup3" = "yes" ; then
5647 echo "CONFIG_DUP3=y" >> $config_host_mak
5649 if test "$ppoll" = "yes" ; then
5650 echo "CONFIG_PPOLL=y" >> $config_host_mak
5652 if test "$prctl_pr_set_timerslack" = "yes" ; then
5653 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5655 if test "$epoll" = "yes" ; then
5656 echo "CONFIG_EPOLL=y" >> $config_host_mak
5658 if test "$epoll_create1" = "yes" ; then
5659 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
5661 if test "$sendfile" = "yes" ; then
5662 echo "CONFIG_SENDFILE=y" >> $config_host_mak
5664 if test "$timerfd" = "yes" ; then
5665 echo "CONFIG_TIMERFD=y" >> $config_host_mak
5667 if test "$setns" = "yes" ; then
5668 echo "CONFIG_SETNS=y" >> $config_host_mak
5670 if test "$clock_adjtime" = "yes" ; then
5671 echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
5673 if test "$syncfs" = "yes" ; then
5674 echo "CONFIG_SYNCFS=y" >> $config_host_mak
5676 if test "$inotify" = "yes" ; then
5677 echo "CONFIG_INOTIFY=y" >> $config_host_mak
5679 if test "$inotify1" = "yes" ; then
5680 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5682 if test "$byteswap_h" = "yes" ; then
5683 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
5685 if test "$bswap_h" = "yes" ; then
5686 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
5688 if test "$curl" = "yes" ; then
5689 echo "CONFIG_CURL=m" >> $config_host_mak
5690 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
5691 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5693 if test "$brlapi" = "yes" ; then
5694 echo "CONFIG_BRLAPI=y" >> $config_host_mak
5695 echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
5697 if test "$bluez" = "yes" ; then
5698 echo "CONFIG_BLUEZ=y" >> $config_host_mak
5699 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5701 if test "$glib_subprocess" = "yes" ; then
5702 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
5704 if test "$gtk" = "yes" ; then
5705 echo "CONFIG_GTK=y" >> $config_host_mak
5706 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5707 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5708 echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5709 if test "$gtk_gl" = "yes" ; then
5710 echo "CONFIG_GTK_GL=y" >> $config_host_mak
5713 echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
5714 if test "$gnutls" = "yes" ; then
5715 echo "CONFIG_GNUTLS=y" >> $config_host_mak
5717 if test "$gnutls_rnd" = "yes" ; then
5718 echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5720 if test "$gcrypt" = "yes" ; then
5721 echo "CONFIG_GCRYPT=y" >> $config_host_mak
5722 if test "$gcrypt_hmac" = "yes" ; then
5723 echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
5725 if test "$gcrypt_kdf" = "yes" ; then
5726 echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
5729 if test "$nettle" = "yes" ; then
5730 echo "CONFIG_NETTLE=y" >> $config_host_mak
5731 echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5732 if test "$nettle_kdf" = "yes" ; then
5733 echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5736 if test "$tasn1" = "yes" ; then
5737 echo "CONFIG_TASN1=y" >> $config_host_mak
5739 if test "$have_ifaddrs_h" = "yes" ; then
5740 echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5742 if test "$have_broken_size_max" = "yes" ; then
5743 echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
5746 # Work around a system header bug with some kernel/XFS header
5747 # versions where they both try to define 'struct fsxattr':
5748 # xfs headers will not try to redefine structs from linux headers
5749 # if this macro is set.
5750 if test "$have_fsxattr" = "yes" ; then
5751 echo "HAVE_FSXATTR=y" >> $config_host_mak
5753 if test "$vte" = "yes" ; then
5754 echo "CONFIG_VTE=y" >> $config_host_mak
5755 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5757 if test "$virglrenderer" = "yes" ; then
5758 echo "CONFIG_VIRGL=y" >> $config_host_mak
5759 echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
5760 echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
5762 if test "$xen" = "yes" ; then
5763 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5764 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
5765 if test "$xen_pv_domain_build" = "yes" ; then
5766 echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
5769 if test "$linux_aio" = "yes" ; then
5770 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
5772 if test "$attr" = "yes" ; then
5773 echo "CONFIG_ATTR=y" >> $config_host_mak
5775 if test "$libattr" = "yes" ; then
5776 echo "CONFIG_LIBATTR=y" >> $config_host_mak
5778 if test "$virtfs" = "yes" ; then
5779 echo "CONFIG_VIRTFS=y" >> $config_host_mak
5781 if test "$mpath" = "yes" ; then
5782 echo "CONFIG_MPATH=y" >> $config_host_mak
5784 if test "$vhost_scsi" = "yes" ; then
5785 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
5787 if test "$vhost_net" = "yes" -a "$vhost_user" = "yes"; then
5788 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
5790 if test "$vhost_vsock" = "yes" ; then
5791 echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
5793 if test "$vhost_user" = "yes" ; then
5794 echo "CONFIG_VHOST_USER=y" >> $config_host_mak
5796 if test "$blobs" = "yes" ; then
5797 echo "INSTALL_BLOBS=yes" >> $config_host_mak
5799 if test "$iovec" = "yes" ; then
5800 echo "CONFIG_IOVEC=y" >> $config_host_mak
5802 if test "$preadv" = "yes" ; then
5803 echo "CONFIG_PREADV=y" >> $config_host_mak
5805 if test "$fdt" = "yes" ; then
5806 echo "CONFIG_FDT=y" >> $config_host_mak
5808 if test "$signalfd" = "yes" ; then
5809 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5811 if test "$tcg" = "yes"; then
5812 echo "CONFIG_TCG=y" >> $config_host_mak
5813 if test "$tcg_interpreter" = "yes" ; then
5814 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
5817 if test "$fdatasync" = "yes" ; then
5818 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
5820 if test "$madvise" = "yes" ; then
5821 echo "CONFIG_MADVISE=y" >> $config_host_mak
5823 if test "$posix_madvise" = "yes" ; then
5824 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5827 if test "$spice" = "yes" ; then
5828 echo "CONFIG_SPICE=y" >> $config_host_mak
5831 if test "$smartcard" = "yes" ; then
5832 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5833 echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
5834 echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
5837 if test "$libusb" = "yes" ; then
5838 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
5839 echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
5840 echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
5843 if test "$usb_redir" = "yes" ; then
5844 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
5845 echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
5846 echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
5849 if test "$opengl" = "yes" ; then
5850 echo "CONFIG_OPENGL=y" >> $config_host_mak
5851 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5852 if test "$opengl_dmabuf" = "yes" ; then
5853 echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5857 if test "$avx2_opt" = "yes" ; then
5858 echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
5861 if test "$lzo" = "yes" ; then
5862 echo "CONFIG_LZO=y" >> $config_host_mak
5865 if test "$snappy" = "yes" ; then
5866 echo "CONFIG_SNAPPY=y" >> $config_host_mak
5869 if test "$bzip2" = "yes" ; then
5870 echo "CONFIG_BZIP2=y" >> $config_host_mak
5871 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
5874 if test "$libiscsi" = "yes" ; then
5875 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
5876 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
5877 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5880 if test "$libnfs" = "yes" ; then
5881 echo "CONFIG_LIBNFS=m" >> $config_host_mak
5882 echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
5885 if test "$seccomp" = "yes"; then
5886 echo "CONFIG_SECCOMP=y" >> $config_host_mak
5887 echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
5888 echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
5891 # XXX: suppress that
5892 if [ "$bsd" = "yes" ] ; then
5893 echo "CONFIG_BSD=y" >> $config_host_mak
5896 if test "$localtime_r" = "yes" ; then
5897 echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
5899 if test "$qom_cast_debug" = "yes" ; then
5900 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
5902 if test "$rbd" = "yes" ; then
5903 echo "CONFIG_RBD=m" >> $config_host_mak
5904 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
5905 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5908 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
5909 if test "$coroutine_pool" = "yes" ; then
5910 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
5912 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
5915 if test "$debug_stack_usage" = "yes" ; then
5916 echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
5919 if test "$crypto_afalg" = "yes" ; then
5920 echo "CONFIG_AF_ALG=y" >> $config_host_mak
5923 if test "$open_by_handle_at" = "yes" ; then
5924 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5927 if test "$linux_magic_h" = "yes" ; then
5928 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5931 if test "$pragma_diagnostic_available" = "yes" ; then
5932 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
5935 if test "$valgrind_h" = "yes" ; then
5936 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
5939 if test "$has_environ" = "yes" ; then
5940 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
5943 if test "$cpuid_h" = "yes" ; then
5944 echo "CONFIG_CPUID_H=y" >> $config_host_mak
5947 if test "$int128" = "yes" ; then
5948 echo "CONFIG_INT128=y" >> $config_host_mak
5951 if test "$atomic128" = "yes" ; then
5952 echo "CONFIG_ATOMIC128=y" >> $config_host_mak
5955 if test "$atomic64" = "yes" ; then
5956 echo "CONFIG_ATOMIC64=y" >> $config_host_mak
5959 if test "$getauxval" = "yes" ; then
5960 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
5963 if test "$glusterfs" = "yes" ; then
5964 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
5965 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
5966 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5969 if test "$glusterfs_xlator_opt" = "yes" ; then
5970 echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5973 if test "$glusterfs_discard" = "yes" ; then
5974 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
5977 if test "$glusterfs_fallocate" = "yes" ; then
5978 echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
5981 if test "$glusterfs_zerofill" = "yes" ; then
5982 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
5985 if test "$libssh2" = "yes" ; then
5986 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
5987 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
5988 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
5991 if test "$live_block_migration" = "yes" ; then
5992 echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
5995 # TPM passthrough support?
5996 if test "$tpm" = "yes"; then
5997 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
5998 if test "$tpm_passthrough" = "yes"; then
5999 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
6003 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
6004 if have_backend
"nop"; then
6005 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
6007 if have_backend
"simple"; then
6008 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
6009 # Set the appropriate trace file.
6010 trace_file
="\"$trace_file-\" FMT_pid"
6012 if have_backend
"log"; then
6013 echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
6015 if have_backend
"ust"; then
6016 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
6018 if have_backend
"dtrace"; then
6019 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
6020 if test "$trace_backend_stap" = "yes" ; then
6021 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
6024 if have_backend
"ftrace"; then
6025 if test "$linux" = "yes" ; then
6026 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
6028 feature_not_found
"ftrace(trace backend)" "ftrace requires Linux"
6031 if have_backend
"syslog"; then
6032 if test "$posix_syslog" = "yes" ; then
6033 echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
6035 feature_not_found
"syslog(trace backend)" "syslog not available"
6038 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
6040 if test "$rdma" = "yes" ; then
6041 echo "CONFIG_RDMA=y" >> $config_host_mak
6042 echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
6045 if test "$have_rtnetlink" = "yes" ; then
6046 echo "CONFIG_RTNETLINK=y" >> $config_host_mak
6049 if test "$replication" = "yes" ; then
6050 echo "CONFIG_REPLICATION=y" >> $config_host_mak
6053 if test "$have_af_vsock" = "yes" ; then
6054 echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
6057 if test "$have_sysmacros" = "yes" ; then
6058 echo "CONFIG_SYSMACROS=y" >> $config_host_mak
6061 if test "$have_static_assert" = "yes" ; then
6062 echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
6065 if test "$have_utmpx" = "yes" ; then
6066 echo "HAVE_UTMPX=y" >> $config_host_mak
6069 if test "$ivshmem" = "yes" ; then
6070 echo "CONFIG_IVSHMEM=y" >> $config_host_mak
6073 # Hold two types of flag:
6074 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
6075 # a thread we have a handle to
6076 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
6078 if test "$pthread_setname_np" = "yes" ; then
6079 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
6080 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
6083 if test "$vxhs" = "yes" ; then
6084 echo "CONFIG_VXHS=y" >> $config_host_mak
6085 echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
6088 if test "$tcg_interpreter" = "yes"; then
6089 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
6090 elif test "$ARCH" = "sparc64" ; then
6091 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
6092 elif test "$ARCH" = "s390x" ; then
6093 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
6094 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
6095 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
6096 elif test "$ARCH" = "ppc64" ; then
6097 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
6099 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
6101 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
6103 echo "TOOLS=$tools" >> $config_host_mak
6104 echo "ROMS=$roms" >> $config_host_mak
6105 echo "MAKE=$make" >> $config_host_mak
6106 echo "INSTALL=$install" >> $config_host_mak
6107 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
6108 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
6109 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
6110 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
6111 echo "PYTHON=$python" >> $config_host_mak
6112 echo "CC=$cc" >> $config_host_mak
6113 if $iasl -h > /dev
/null
2>&1; then
6114 echo "IASL=$iasl" >> $config_host_mak
6116 echo "CC_I386=$cc_i386" >> $config_host_mak
6117 echo "HOST_CC=$host_cc" >> $config_host_mak
6118 echo "CXX=$cxx" >> $config_host_mak
6119 echo "OBJCC=$objcc" >> $config_host_mak
6120 echo "AR=$ar" >> $config_host_mak
6121 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
6122 echo "AS=$as" >> $config_host_mak
6123 echo "CCAS=$ccas" >> $config_host_mak
6124 echo "CPP=$cpp" >> $config_host_mak
6125 echo "OBJCOPY=$objcopy" >> $config_host_mak
6126 echo "LD=$ld" >> $config_host_mak
6127 echo "NM=$nm" >> $config_host_mak
6128 echo "WINDRES=$windres" >> $config_host_mak
6129 echo "CFLAGS=$CFLAGS" >> $config_host_mak
6130 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
6131 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
6132 echo "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
6133 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
6134 if test "$sparse" = "yes" ; then
6135 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
6136 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
6137 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
6138 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
6139 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
6141 if test "$cross_prefix" != ""; then
6142 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
6144 echo "AUTOCONF_HOST := " >> $config_host_mak
6146 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
6147 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
6148 echo "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
6149 echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
6150 echo "LIBS+=$LIBS" >> $config_host_mak
6151 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
6152 echo "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
6153 echo "EXESUF=$EXESUF" >> $config_host_mak
6154 echo "DSOSUF=$DSOSUF" >> $config_host_mak
6155 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
6156 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
6157 echo "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
6158 echo "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
6159 echo "POD2MAN=$POD2MAN" >> $config_host_mak
6160 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
6161 if test "$gcov" = "yes" ; then
6162 echo "CONFIG_GCOV=y" >> $config_host_mak
6163 echo "GCOV=$gcov_tool" >> $config_host_mak
6166 # use included Linux headers
6167 if test "$linux" = "yes" ; then
6168 mkdir
-p linux-headers
6186 # For most CPUs the kernel architecture name and QEMU CPU name match.
6190 # For non-KVM architectures we will not have asm headers
6191 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
6192 symlink
"$source_path/linux-headers/asm-$linux_arch" linux-headers
/asm
6196 for target
in $target_list; do
6197 target_dir
="$target"
6198 config_target_mak
=$target_dir/config-target.mak
6199 target_name
=$
(echo $target | cut
-d '-' -f 1)
6200 target_bigendian
="no"
6202 case "$target_name" in
6203 armeb|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb
)
6204 target_bigendian
=yes
6208 target_user_only
="no"
6209 target_linux_user
="no"
6210 target_bsd_user
="no"
6212 ${target_name}-softmmu)
6213 target_softmmu
="yes"
6215 ${target_name}-linux-user)
6216 target_user_only
="yes"
6217 target_linux_user
="yes"
6219 ${target_name}-bsd-user)
6220 target_user_only
="yes"
6221 target_bsd_user
="yes"
6224 error_exit
"Target '$target' not recognised"
6229 mkdir
-p $target_dir
6230 echo "# Automatically generated by configure - do not modify" > $config_target_mak
6234 interp_prefix1
=$
(echo "$interp_prefix" |
sed "s/%M/$target_name/g")
6237 TARGET_ARCH
="$target_name"
6241 case "$target_name" in
6243 gdb_xml_files
="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
6246 TARGET_BASE_ARCH
=i386
6247 gdb_xml_files
="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
6256 gdb_xml_files
="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
6259 TARGET_BASE_ARCH
=arm
6262 gdb_xml_files
="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
6272 gdb_xml_files
="cf-core.xml cf-fp.xml m68k-fp.xml"
6274 microblaze|microblazeel
)
6275 TARGET_ARCH
=microblaze
6280 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
6284 TARGET_BASE_ARCH
=mips
6285 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
6286 echo "TARGET_ABI32=y" >> $config_target_mak
6290 TARGET_BASE_ARCH
=mips
6291 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
6298 TARGET_ARCH
=openrisc
6299 TARGET_BASE_ARCH
=openrisc
6302 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
6305 TARGET_BASE_ARCH
=ppc
6307 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
6310 TARGET_BASE_ARCH
=ppc
6313 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
6317 TARGET_BASE_ARCH
=ppc
6320 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
6324 TARGET_BASE_ARCH
=ppc
6326 echo "TARGET_ABI32=y" >> $config_target_mak
6327 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
6336 TARGET_BASE_ARCH
=sparc
6340 TARGET_BASE_ARCH
=sparc
6341 TARGET_ABI_DIR
=sparc
6342 echo "TARGET_ABI32=y" >> $config_target_mak
6345 gdb_xml_files
="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
6357 error_exit
"Unsupported target CPU"
6360 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
6361 if [ "$TARGET_BASE_ARCH" = "" ]; then
6362 TARGET_BASE_ARCH
=$TARGET_ARCH
6365 symlink
"$source_path/Makefile.target" "$target_dir/Makefile"
6368 echo "$@"| LC_ALL
=C
tr '[a-z]' '[A-Z]'
6371 target_arch_name
="$(upper $TARGET_ARCH)"
6372 echo "TARGET_$target_arch_name=y" >> $config_target_mak
6373 echo "TARGET_NAME=$target_name" >> $config_target_mak
6374 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6375 if [ "$TARGET_ABI_DIR" = "" ]; then
6376 TARGET_ABI_DIR
=$TARGET_ARCH
6378 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6379 if [ "$HOST_VARIANT_DIR" != "" ]; then
6380 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6383 if supported_xen_target
$target; then
6384 echo "CONFIG_XEN=y" >> $config_target_mak
6385 if test "$xen_pci_passthrough" = yes; then
6386 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6389 if supported_kvm_target
$target; then
6390 echo "CONFIG_KVM=y" >> $config_target_mak
6391 if test "$vhost_net" = "yes" ; then
6392 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6393 if test "$vhost_user" = "yes" ; then
6394 echo "CONFIG_VHOST_USER_NET_TEST_$target_name=y" >> $config_host_mak
6398 if supported_hax_target
$target; then
6399 echo "CONFIG_HAX=y" >> $config_target_mak
6401 if test "$target_bigendian" = "yes" ; then
6402 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
6404 if test "$target_softmmu" = "yes" ; then
6405 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6406 if test "$mttcg" = "yes" ; then
6407 echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6410 if test "$target_user_only" = "yes" ; then
6411 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6412 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6414 if test "$target_linux_user" = "yes" ; then
6415 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6418 if test ! -z "$gdb_xml_files" ; then
6419 for x
in $gdb_xml_files; do
6420 list
="$list $source_path/gdb-xml/$x"
6422 echo "TARGET_XML_FILES=$list" >> $config_target_mak
6425 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
6426 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
6428 if test "$target_bsd_user" = "yes" ; then
6429 echo "CONFIG_BSD_USER=y" >> $config_target_mak
6432 # generate QEMU_CFLAGS/LDFLAGS for targets
6438 echo "CONFIG_${1}_DIS=y" >> $config_target_mak
6439 echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
6442 for i
in $ARCH $TARGET_BASE_ARCH ; do
6445 disas_config
"ALPHA"
6448 if test -n "${cxx}"; then
6449 disas_config
"ARM_A64"
6454 if test -n "${cxx}"; then
6455 disas_config
"ARM_A64"
6474 disas_config
"MICROBLAZE"
6480 disas_config
"MOXIE"
6483 disas_config
"NIOS2"
6486 disas_config
"OPENRISC"
6498 disas_config
"SPARC"
6501 disas_config
"XTENSA"
6505 if test "$tcg_interpreter" = "yes" ; then
6511 # Ensure there's only a single GP
6512 cflags
="-msmall-data $cflags"
6516 if test "$gprof" = "yes" ; then
6517 echo "TARGET_GPROF=yes" >> $config_target_mak
6518 if test "$target_linux_user" = "yes" ; then
6520 ldflags
="-p $ldflags"
6522 if test "$target_softmmu" = "yes" ; then
6523 ldflags
="-p $ldflags"
6524 echo "GPROF_CFLAGS=-p" >> $config_target_mak
6528 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
6529 ldflags
="$ldflags $textseg_ldflags"
6532 # Newer kernels on s390 check for an S390_PGSTE program header and
6533 # enable the pgste page table extensions in that case. This makes
6534 # the vm.allocate_pgste sysctl unnecessary. We enable this program
6536 # - we build on s390x
6537 # - we build the system emulation for s390x (qemu-system-s390x)
6539 # - the linker supports --s390-pgste
6540 if test "$TARGET_ARCH" = "s390x" -a "$target_softmmu" = "yes" -a "$ARCH" = "s390x" -a "$kvm" = "yes"; then
6541 if ld_has
--s390-pgste ; then
6542 ldflags
="-Wl,--s390-pgste $ldflags"
6546 echo "LDFLAGS+=$ldflags" >> $config_target_mak
6547 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
6549 done # for target in $targets
6551 if [ "$dtc_internal" = "yes" ]; then
6552 echo "config-host.h: subdir-dtc" >> $config_host_mak
6555 if test "$numa" = "yes"; then
6556 echo "CONFIG_NUMA=y" >> $config_host_mak
6559 if test "$ccache_cpp2" = "yes"; then
6560 echo "export CCACHE_CPP2=y" >> $config_host_mak
6563 # build tree in object directory in case the source is not in the current directory
6564 DIRS
="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
6565 DIRS
="$DIRS docs docs/interop fsdev scsi"
6566 DIRS
="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
6567 DIRS
="$DIRS roms/seabios roms/vgabios"
6568 DIRS
="$DIRS qapi-generated"
6569 FILES
="Makefile tests/tcg/Makefile qdict-test-data.txt"
6570 FILES
="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
6571 FILES
="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
6572 FILES
="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
6573 FILES
="$FILES pc-bios/spapr-rtas/Makefile"
6574 FILES
="$FILES pc-bios/s390-ccw/Makefile"
6575 FILES
="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
6576 FILES
="$FILES pc-bios/qemu-icon.bmp"
6577 FILES
="$FILES .gdbinit scripts" # scripts needed by relative path in .gdbinit
6579 $source_path/pc-bios
/*.bin \
6580 $source_path/pc-bios
/*.lid \
6581 $source_path/pc-bios
/*.aml \
6582 $source_path/pc-bios
/*.rom \
6583 $source_path/pc-bios
/*.dtb \
6584 $source_path/pc-bios
/*.img \
6585 $source_path/pc-bios
/openbios-
* \
6586 $source_path/pc-bios
/u-boot.
* \
6587 $source_path/pc-bios
/palcode-
*
6589 FILES
="$FILES pc-bios/$(basename $bios_file)"
6591 for test_file
in $
(find $source_path/tests
/acpi-test-data
-type f
)
6593 FILES
="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
6596 for f
in $FILES ; do
6597 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
6598 symlink
"$source_path/$f" "$f"
6602 # temporary config to build submodules
6603 for rom
in seabios vgabios
; do
6604 config_mak
=roms
/$rom/config.mak
6605 echo "# Automatically generated by configure - do not modify" > $config_mak
6606 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6607 echo "AS=$as" >> $config_mak
6608 echo "CCAS=$ccas" >> $config_mak
6609 echo "CC=$cc" >> $config_mak
6610 echo "BCC=bcc" >> $config_mak
6611 echo "CPP=$cpp" >> $config_mak
6612 echo "OBJCOPY=objcopy" >> $config_mak
6613 echo "IASL=$iasl" >> $config_mak
6614 echo "LD=$ld" >> $config_mak
6617 # set up tests data directory
6618 if [ ! -e tests
/data
]; then
6619 symlink
"$source_path/tests/data" tests
/data
6622 # set up qemu-iotests in this build directory
6623 iotests_common_env
="tests/qemu-iotests/common.env"
6624 iotests_check
="tests/qemu-iotests/check"
6626 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
6627 echo >> "$iotests_common_env"
6628 echo "export PYTHON='$python'" >> "$iotests_common_env"
6630 if [ ! -e "$iotests_check" ]; then
6631 symlink
"$source_path/$iotests_check" "$iotests_check"
6634 # Save the configure command line for later reuse.
6635 cat <<EOD >config.status
6637 # Generated by configure.
6638 # Run this file to recreate the current configuration.
6639 # Compiler output produced by configure, useful for debugging
6640 # configure, is in config.log if it exists.
6642 printf "exec" >>config.status
6643 printf " '%s'" "$0" "$@" >>config.status
6644 echo ' "$@"' >>config.status
6645 chmod +x config.status