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 "$2"; do
59 # Run the compiler, capturing its output to the log. First argument
60 # is compiler binary to execute.
63 if test -n "$BASH_VERSION"; then eval '
66 lines: ${BASH_LINENO[*]}"
68 echo $compiler "$@" >> config.log
69 $compiler "$@" >> config.log
2>&1 ||
return $?
70 # Test passed. If this is an --enable-werror build, rerun
71 # the test with -Werror and bail out if it fails. This
72 # makes warning-generating-errors in configure test code
73 # obvious to developers.
74 if test "$werror" != "yes"; then
77 # Don't bother rerunning the compile if we were already using -Werror
83 echo $compiler -Werror "$@" >> config.log
84 $compiler -Werror "$@" >> config.log
2>&1 && return $?
85 error_exit
"configure test passed without -Werror but failed with -Werror." \
86 "This is probably a bug in the configure script. The failing command" \
87 "will be at the bottom of config.log." \
88 "You can run configure with --disable-werror to bypass this check."
92 do_compiler
"$cc" "$@"
96 do_compiler
"$cxx" "$@"
100 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
101 # options which some versions of GCC's C++ compiler complain about
102 # because they only make sense for C programs.
103 QEMU_CXXFLAGS
="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS"
105 for arg
in $QEMU_CFLAGS; do
107 -Wstrict-prototypes|
-Wmissing-prototypes|
-Wnested-externs|\
108 -Wold-style-declaration|
-Wold-style-definition|
-Wredundant-decls)
111 QEMU_CXXFLAGS
=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
119 do_cc
$QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
125 do_cc
$QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
128 # symbolically link $1 to $2. Portable version of "ln -sf".
131 mkdir
-p "$(dirname "$2")"
135 # check whether a command is available to this shell (may be either an
136 # executable or a builtin)
138 type "$1" >/dev
/null
2>&1
141 # search for an executable in PATH
147 # pathname has a dir component?
148 if [ "${local_command#*/}" != "$local_command" ]; then
149 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
150 echo "$local_command"
154 if [ -z "$local_command" ]; then
159 for local_dir
in $PATH; do
160 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
161 echo "$local_dir/$local_command"
162 IFS
="${local_ifs:-$(printf ' \t\n')}"
167 IFS
="${local_ifs:-$(printf ' \t\n')}"
172 echo "$trace_backends" |
grep "$1" >/dev
/null
176 eval test -z '"${1#'"$2"'}"'
179 supported_hax_target
() {
180 test "$hax" = "yes" ||
return 1
181 glob
"$1" "*-softmmu" ||
return 1
182 case "${1%-softmmu}" in
190 supported_kvm_target
() {
191 test "$kvm" = "yes" ||
return 1
192 glob
"$1" "*-softmmu" ||
return 1
193 case "${1%-softmmu}:$cpu" in
194 arm
:arm | aarch64
:aarch64 | \
195 i386
:i386 | i386
:x86_64 | i386
:x32 | \
196 x86_64
:i386 | x86_64
:x86_64 | x86_64
:x32 | \
197 mips
:mips | mipsel
:mips | \
198 ppc
:ppc | ppcemb
:ppc | ppc64
:ppc | \
199 ppc
:ppc64 | ppcemb
:ppc64 | ppc64
:ppc64 | \
207 supported_xen_target
() {
208 test "$xen" = "yes" ||
return 1
209 glob
"$1" "*-softmmu" ||
return 1
210 # Only i386 and x86_64 provide the xenpv machine.
211 case "${1%-softmmu}" in
219 supported_hvf_target
() {
220 test "$hvf" = "yes" ||
return 1
221 glob
"$1" "*-softmmu" ||
return 1
222 case "${1%-softmmu}" in
230 supported_whpx_target
() {
231 test "$whpx" = "yes" ||
return 1
232 glob
"$1" "*-softmmu" ||
return 1
233 case "${1%-softmmu}" in
246 if test "$linux" != "yes"; then
247 print_error
"Target '$target' is only available on a Linux host"
252 if test "$bsd" != "yes"; then
253 print_error
"Target '$target' is only available on a BSD host"
258 print_error
"Invalid target name '$target'"
262 test "$tcg" = "yes" && return 0
263 supported_kvm_target
"$1" && return 0
264 supported_xen_target
"$1" && return 0
265 supported_hax_target
"$1" && return 0
266 supported_hvf_target
"$1" && return 0
267 supported_whpx_target
"$1" && return 0
268 print_error
"TCG disabled, but hardware accelerator not available for '$target'"
274 $ld --help 2>/dev
/null |
grep ".$1" >/dev
/null
2>&1
278 source_path
=$
(dirname "$0")
281 interp_prefix
="/usr/gnemul/qemu-%M"
285 block_drv_rw_whitelist
=""
286 block_drv_ro_whitelist
=""
292 cc_i386
=i386-pc-linux-gnu-gcc
297 if test -e "$source_path/.git"
300 git_submodules
="ui/keycodemapdb"
307 # Don't accept a target_list environment variable.
310 # Default value for a variable defining feature "foo".
311 # * foo="no" feature will only be used if --enable-foo arg is given
312 # * foo="" feature will be searched for, and if found, will be used
313 # unless --disable-foo is given
314 # * foo="yes" this value will only be set by --enable-foo flag.
315 # feature will searched for,
316 # if not found, configure exits with error
318 # Always add --enable-foo and --disable-foo command line args.
319 # Distributions want to ensure that several features are compiled in, and it
320 # is impossible without a --enable-foo that exits if a feature is not found.
342 xen_pv_domain_build
="no"
343 xen_pci_passthrough
=""
374 LDFLAGS_SHARED
="-shared"
377 mandir
="\${prefix}/share/man"
378 datadir
="\${prefix}/share"
379 firmwarepath
="\${prefix}/share/qemu-firmware"
380 qemu_docdir
="\${prefix}/share/doc/qemu"
381 bindir
="\${prefix}/bin"
382 libdir
="\${prefix}/lib"
383 libexecdir
="\${prefix}/libexec"
384 includedir
="\${prefix}/include"
385 sysconfdir
="\${prefix}/etc"
386 local_statedir
="\${prefix}/var"
419 guest_agent_with_vss
="no"
420 guest_agent_ntddscsi
="no"
429 debug_stack_usage
="no"
433 glusterfs_xlator_opt
="no"
434 glusterfs_discard
="no"
435 glusterfs_fallocate
="no"
436 glusterfs_zerofill
="no"
440 tls_priority
="NORMAL"
452 live_block_migration
="yes"
465 # parse CC options first
467 optarg
=$
(expr "x$opt" : 'x[^=]*=\(.*\)')
469 --cross-prefix=*) cross_prefix
="$optarg"
473 --cxx=*) CXX
="$optarg"
475 --source-path=*) source_path
="$optarg"
477 --cpu=*) cpu
="$optarg"
479 --extra-cflags=*) QEMU_CFLAGS
="$QEMU_CFLAGS $optarg"
481 --extra-cxxflags=*) QEMU_CXXFLAGS
="$QEMU_CXXFLAGS $optarg"
483 --extra-ldflags=*) LDFLAGS
="$LDFLAGS $optarg"
484 EXTRA_LDFLAGS
="$optarg"
486 --enable-debug-info) debug_info
="yes"
488 --disable-debug-info) debug_info
="no"
493 # Using uname is really, really broken. Once we have the right set of checks
494 # we can eliminate its usage altogether.
496 # Preferred compiler:
498 # ${cross_prefix}gcc (if cross-prefix specified)
500 if test -z "${CC}${cross_prefix}"; then
503 cc
="${CC-${cross_prefix}gcc}"
506 if test -z "${CXX}${cross_prefix}"; then
509 cxx
="${CXX-${cross_prefix}g++}"
512 ar="${AR-${cross_prefix}ar}"
513 as
="${AS-${cross_prefix}as}"
516 objcopy
="${OBJCOPY-${cross_prefix}objcopy}"
517 ld
="${LD-${cross_prefix}ld}"
518 ranlib
="${RANLIB-${cross_prefix}ranlib}"
519 nm
="${NM-${cross_prefix}nm}"
520 strip
="${STRIP-${cross_prefix}strip}"
521 windres
="${WINDRES-${cross_prefix}windres}"
522 pkg_config_exe
="${PKG_CONFIG-${cross_prefix}pkg-config}"
524 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
526 pkg_config
=query_pkg_config
527 sdl_config
="${SDL_CONFIG-${cross_prefix}sdl-config}"
528 sdl2_config
="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
530 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
531 ARFLAGS
="${ARFLAGS-rv}"
533 # default flags for all hosts
534 # We use -fwrapv to tell the compiler that we require a C dialect where
535 # left shift of signed integers is well defined and has the expected
536 # 2s-complement style results. (Both clang and gcc agree that it
537 # provides these semantics.)
538 QEMU_CFLAGS
="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
539 QEMU_CFLAGS
="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
540 QEMU_CFLAGS
="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
541 QEMU_CFLAGS
="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
542 QEMU_INCLUDES
="-iquote . -iquote \$(SRC_PATH) -iquote \$(SRC_PATH)/accel/tcg -iquote \$(SRC_PATH)/include"
543 if test "$debug_info" = "yes"; then
545 LDFLAGS
="-g $LDFLAGS"
548 # make source path absolute
549 source_path
=$
(cd "$source_path"; pwd)
551 # running configure in the source tree?
552 # we know that's the case if configure is there.
553 if test -f "./configure"; then
554 pwd_is_source_path
="y"
556 pwd_is_source_path
="n"
562 #error $1 not defined
564 int main(void) { return 0; }
572 int main(void) { return 0; }
579 int main(void) { return 0; }
583 if check_define __linux__
; then
585 elif check_define _WIN32
; then
587 elif check_define __OpenBSD__
; then
589 elif check_define __sun__
; then
591 elif check_define __HAIKU__
; then
593 elif check_define __FreeBSD__
; then
595 elif check_define __FreeBSD_kernel__
&& check_define __GLIBC__
; then
596 targetos
='GNU/kFreeBSD'
597 elif check_define __DragonFly__
; then
599 elif check_define __NetBSD__
; then
601 elif check_define __APPLE__
; then
604 # This is a fatal error, but don't report it yet, because we
605 # might be going to just print the --help text, or it might
606 # be the result of a missing compiler.
611 # Some host OSes need non-standard checks for which CPU to use.
612 # Note that these checks are broken for cross-compilation: if you're
613 # cross-compiling to one of these OSes then you'll need to specify
614 # the correct CPU with the --cpu option.
617 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
618 # run 64-bit userspace code.
619 # If the user didn't specify a CPU explicitly and the kernel says this is
620 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
621 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
626 # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
627 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
632 if test ! -z "$cpu" ; then
633 # command line argument
635 elif check_define __i386__
; then
637 elif check_define __x86_64__
; then
638 if check_define __ILP32__
; then
643 elif check_define __sparc__
; then
644 if check_define __arch64__
; then
649 elif check_define _ARCH_PPC
; then
650 if check_define _ARCH_PPC64
; then
655 elif check_define __mips__
; then
657 elif check_define __s390__
; then
658 if check_define __s390x__
; then
663 elif check_define __arm__
; then
665 elif check_define __aarch64__
; then
672 # Normalise host CPU name and set ARCH.
673 # Note that this case should only have supported host CPUs, not guests.
675 ppc|ppc64|s390|s390x|sparc64|x32
)
679 i386|i486|i586|i686|i86pc|BePC
)
704 # This will result in either an error or falling back to TCI later
708 if test -z "$ARCH"; then
714 # host *BSD for user mode
721 audio_possible_drivers
="dsound sdl"
722 if check_include dsound.h
; then
723 audio_drv_list
="dsound"
732 audio_possible_drivers
="oss sdl pa"
738 audio_possible_drivers
="oss sdl pa"
739 # needed for kinfo_getvmmap(3) in libutil.h
741 # needed for kinfo_getproc
742 libs_qga
="-lutil $libs_qga"
743 netmap
="" # enable netmap autodetect
744 HOST_VARIANT_DIR
="freebsd"
751 audio_possible_drivers
="oss sdl pa"
752 HOST_VARIANT_DIR
="dragonfly"
758 audio_possible_drivers
="oss sdl"
760 HOST_VARIANT_DIR
="netbsd"
767 audio_possible_drivers
="sdl"
768 HOST_VARIANT_DIR
="openbsd"
776 LDFLAGS_SHARED
="-bundle -undefined dynamic_lookup"
777 if [ "$cpu" = "x86_64" ] ; then
778 QEMU_CFLAGS
="-arch x86_64 $QEMU_CFLAGS"
779 LDFLAGS
="-arch x86_64 $LDFLAGS"
782 audio_drv_list
="coreaudio"
783 audio_possible_drivers
="coreaudio sdl"
784 LDFLAGS
="-framework CoreFoundation -framework IOKit $LDFLAGS"
785 libs_softmmu
="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
786 # Disable attempts to use ObjectiveC features in os/object.h since they
787 # won't work when we're compiling with gcc as a C compiler.
788 QEMU_CFLAGS
="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
789 HOST_VARIANT_DIR
="darwin"
795 install="${INSTALL-ginstall}"
796 smbd
="${SMBD-/usr/sfw/sbin/smbd}"
797 if test -f /usr
/include
/sys
/soundcard.h
; then
800 audio_possible_drivers
="oss sdl"
801 # needed for CMSG_ macros in sys/socket.h
802 QEMU_CFLAGS
="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
803 # needed for TIOCWIN* defines in termios.h
804 QEMU_CFLAGS
="-D__EXTENSIONS__ $QEMU_CFLAGS"
805 QEMU_CFLAGS
="-std=gnu99 $QEMU_CFLAGS"
806 solarisnetlibs
="-lsocket -lnsl -lresolv"
807 LIBS
="$solarisnetlibs $LIBS"
808 libs_qga
="$solarisnetlibs $libs_qga"
812 QEMU_CFLAGS
="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
813 LIBS
="-lposix_error_mapper -lnetwork $LIBS"
817 audio_possible_drivers
="oss alsa sdl pa"
825 QEMU_INCLUDES
="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
830 if [ "$bsd" = "yes" ] ; then
831 if [ "$darwin" != "yes" ] ; then
836 : ${make=${MAKE-make}}
837 : ${install=${INSTALL-install}}
838 : ${python=${PYTHON-python}}
839 : ${smbd=${SMBD-/usr/sbin/smbd}}
841 # Default objcc to clang if available, otherwise use CC
848 if test "$mingw32" = "yes" ; then
851 QEMU_CFLAGS
="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
852 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
853 QEMU_CFLAGS
="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
854 # MinGW needs -mthreads for TLS and macro _MT.
855 QEMU_CFLAGS
="-mthreads $QEMU_CFLAGS"
856 LIBS
="-lwinmm -lws2_32 -liphlpapi $LIBS"
858 if compile_prog
"" "-liberty" ; then
859 LIBS
="-liberty $LIBS"
861 prefix
="c:/Program Files/QEMU"
864 qemu_docdir
="\${prefix}"
866 sysconfdir
="\${prefix}"
869 libs_qga
="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
875 optarg
=$
(expr "x$opt" : 'x[^=]*=\(.*\)')
877 --help|
-h) show_help
=yes
879 --version|
-V) exec cat $source_path/VERSION
881 --prefix=*) prefix
="$optarg"
883 --interp-prefix=*) interp_prefix
="$optarg"
891 --host-cc=*) host_cc
="$optarg"
895 --iasl=*) iasl
="$optarg"
897 --objcc=*) objcc
="$optarg"
899 --make=*) make="$optarg"
901 --install=*) install="$optarg"
903 --python=*) python
="$optarg"
905 --gcov=*) gcov_tool
="$optarg"
907 --smbd=*) smbd
="$optarg"
917 --disable-debug-info)
927 --target-list=*) target_list
="$optarg"
929 --enable-trace-backends=*) trace_backends
="$optarg"
931 # XXX: backwards compatibility
932 --enable-trace-backend=*) trace_backends
="$optarg"
934 --with-trace-file=*) trace_file
="$optarg"
936 --enable-gprof) gprof
="yes"
938 --enable-gcov) gcov
="yes"
942 LDFLAGS
="-static $LDFLAGS"
943 QEMU_PKG_CONFIG_FLAGS
="--static $QEMU_PKG_CONFIG_FLAGS"
945 --mandir=*) mandir
="$optarg"
947 --bindir=*) bindir
="$optarg"
949 --libdir=*) libdir
="$optarg"
951 --libexecdir=*) libexecdir
="$optarg"
953 --includedir=*) includedir
="$optarg"
955 --datadir=*) datadir
="$optarg"
957 --with-confsuffix=*) confsuffix
="$optarg"
959 --docdir=*) qemu_docdir
="$optarg"
961 --sysconfdir=*) sysconfdir
="$optarg"
963 --localstatedir=*) local_statedir
="$optarg"
965 --firmwarepath=*) firmwarepath
="$optarg"
968 --disable-dependency-tracking|\
969 --sbindir=*|
--sharedstatedir=*|\
970 --oldincludedir=*|
--datarootdir=*|
--infodir=*|
--localedir=*|\
971 --htmldir=*|
--dvidir=*|
--pdfdir=*|
--psdir=*)
972 # These switches are silently ignored, for compatibility with
973 # autoconf-generated configure scripts. This allows QEMU's
974 # configure to be used by RPM and similar macros that set
975 # lots of directory switches by default.
977 --disable-sdl) sdl
="no"
979 --enable-sdl) sdl
="yes"
981 --with-sdlabi=*) sdlabi
="$optarg"
983 --disable-qom-cast-debug) qom_cast_debug
="no"
985 --enable-qom-cast-debug) qom_cast_debug
="yes"
987 --disable-virtfs) virtfs
="no"
989 --enable-virtfs) virtfs
="yes"
991 --disable-mpath) mpath
="no"
993 --enable-mpath) mpath
="yes"
995 --disable-vnc) vnc
="no"
997 --enable-vnc) vnc
="yes"
999 --oss-lib=*) oss_lib
="$optarg"
1001 --audio-drv-list=*) audio_drv_list
="$optarg"
1003 --block-drv-rw-whitelist=*|
--block-drv-whitelist=*) block_drv_rw_whitelist
=$
(echo "$optarg" |
sed -e 's/,/ /g')
1005 --block-drv-ro-whitelist=*) block_drv_ro_whitelist
=$
(echo "$optarg" |
sed -e 's/,/ /g')
1007 --enable-debug-tcg) debug_tcg
="yes"
1009 --disable-debug-tcg) debug_tcg
="no"
1012 # Enable debugging options that aren't excessively noisy
1018 --enable-sanitizers) sanitizers
="yes"
1020 --disable-sanitizers) sanitizers
="no"
1022 --enable-sparse) sparse
="yes"
1024 --disable-sparse) sparse
="no"
1026 --disable-strip) strip_opt
="no"
1028 --disable-vnc-sasl) vnc_sasl
="no"
1030 --enable-vnc-sasl) vnc_sasl
="yes"
1032 --disable-vnc-jpeg) vnc_jpeg
="no"
1034 --enable-vnc-jpeg) vnc_jpeg
="yes"
1036 --disable-vnc-png) vnc_png
="no"
1038 --enable-vnc-png) vnc_png
="yes"
1040 --disable-slirp) slirp
="no"
1042 --disable-vde) vde
="no"
1044 --enable-vde) vde
="yes"
1046 --disable-netmap) netmap
="no"
1048 --enable-netmap) netmap
="yes"
1050 --disable-xen) xen
="no"
1052 --enable-xen) xen
="yes"
1054 --disable-xen-pci-passthrough) xen_pci_passthrough
="no"
1056 --enable-xen-pci-passthrough) xen_pci_passthrough
="yes"
1058 --disable-xen-pv-domain-build) xen_pv_domain_build
="no"
1060 --enable-xen-pv-domain-build) xen_pv_domain_build
="yes"
1062 --disable-brlapi) brlapi
="no"
1064 --enable-brlapi) brlapi
="yes"
1066 --disable-bluez) bluez
="no"
1068 --enable-bluez) bluez
="yes"
1070 --disable-kvm) kvm
="no"
1072 --enable-kvm) kvm
="yes"
1074 --disable-hax) hax
="no"
1076 --enable-hax) hax
="yes"
1078 --disable-hvf) hvf
="no"
1080 --enable-hvf) hvf
="yes"
1082 --disable-whpx) whpx
="no"
1084 --enable-whpx) whpx
="yes"
1086 --disable-tcg-interpreter) tcg_interpreter
="no"
1088 --enable-tcg-interpreter) tcg_interpreter
="yes"
1090 --disable-cap-ng) cap_ng
="no"
1092 --enable-cap-ng) cap_ng
="yes"
1094 --disable-tcg) tcg
="no"
1096 --enable-tcg) tcg
="yes"
1098 --disable-malloc-trim) malloc_trim
="no"
1100 --enable-malloc-trim) malloc_trim
="yes"
1102 --disable-spice) spice
="no"
1104 --enable-spice) spice
="yes"
1106 --disable-libiscsi) libiscsi
="no"
1108 --enable-libiscsi) libiscsi
="yes"
1110 --disable-libnfs) libnfs
="no"
1112 --enable-libnfs) libnfs
="yes"
1114 --enable-profiler) profiler
="yes"
1116 --disable-cocoa) cocoa
="no"
1120 audio_drv_list
="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
1122 --disable-system) softmmu
="no"
1124 --enable-system) softmmu
="yes"
1131 --disable-linux-user) linux_user
="no"
1133 --enable-linux-user) linux_user
="yes"
1135 --disable-bsd-user) bsd_user
="no"
1137 --enable-bsd-user) bsd_user
="yes"
1139 --enable-pie) pie
="yes"
1141 --disable-pie) pie
="no"
1143 --enable-werror) werror
="yes"
1145 --disable-werror) werror
="no"
1147 --enable-stack-protector) stack_protector
="yes"
1149 --disable-stack-protector) stack_protector
="no"
1151 --disable-curses) curses
="no"
1153 --enable-curses) curses
="yes"
1155 --disable-curl) curl
="no"
1157 --enable-curl) curl
="yes"
1159 --disable-fdt) fdt
="no"
1161 --enable-fdt) fdt
="yes"
1163 --disable-linux-aio) linux_aio
="no"
1165 --enable-linux-aio) linux_aio
="yes"
1167 --disable-attr) attr
="no"
1169 --enable-attr) attr
="yes"
1171 --disable-membarrier) membarrier
="no"
1173 --enable-membarrier) membarrier
="yes"
1175 --disable-blobs) blobs
="no"
1177 --with-pkgversion=*) pkgversion
="$optarg"
1179 --with-coroutine=*) coroutine
="$optarg"
1181 --disable-coroutine-pool) coroutine_pool
="no"
1183 --enable-coroutine-pool) coroutine_pool
="yes"
1185 --enable-debug-stack-usage) debug_stack_usage
="yes"
1187 --enable-crypto-afalg) crypto_afalg
="yes"
1189 --disable-crypto-afalg) crypto_afalg
="no"
1191 --disable-docs) docs
="no"
1193 --enable-docs) docs
="yes"
1195 --disable-vhost-net) vhost_net
="no"
1197 --enable-vhost-net) vhost_net
="yes"
1199 --disable-vhost-crypto) vhost_crypto
="no"
1201 --enable-vhost-crypto)
1203 if test "$mingw32" = "yes"; then
1204 error_exit
"vhost-crypto isn't available on win32"
1207 --disable-vhost-scsi) vhost_scsi
="no"
1209 --enable-vhost-scsi) vhost_scsi
="yes"
1211 --disable-vhost-vsock) vhost_vsock
="no"
1213 --enable-vhost-vsock) vhost_vsock
="yes"
1215 --disable-opengl) opengl
="no"
1217 --enable-opengl) opengl
="yes"
1219 --disable-rbd) rbd
="no"
1221 --enable-rbd) rbd
="yes"
1223 --disable-xfsctl) xfs
="no"
1225 --enable-xfsctl) xfs
="yes"
1227 --disable-smartcard) smartcard
="no"
1229 --enable-smartcard) smartcard
="yes"
1231 --disable-libusb) libusb
="no"
1233 --enable-libusb) libusb
="yes"
1235 --disable-usb-redir) usb_redir
="no"
1237 --enable-usb-redir) usb_redir
="yes"
1239 --disable-zlib-test) zlib
="no"
1241 --disable-lzo) lzo
="no"
1243 --enable-lzo) lzo
="yes"
1245 --disable-snappy) snappy
="no"
1247 --enable-snappy) snappy
="yes"
1249 --disable-bzip2) bzip2="no"
1251 --enable-bzip2) bzip2="yes"
1253 --enable-guest-agent) guest_agent
="yes"
1255 --disable-guest-agent) guest_agent
="no"
1257 --enable-guest-agent-msi) guest_agent_msi
="yes"
1259 --disable-guest-agent-msi) guest_agent_msi
="no"
1261 --with-vss-sdk) vss_win32_sdk
=""
1263 --with-vss-sdk=*) vss_win32_sdk
="$optarg"
1265 --without-vss-sdk) vss_win32_sdk
="no"
1267 --with-win-sdk) win_sdk
=""
1269 --with-win-sdk=*) win_sdk
="$optarg"
1271 --without-win-sdk) win_sdk
="no"
1273 --enable-tools) want_tools
="yes"
1275 --disable-tools) want_tools
="no"
1277 --enable-seccomp) seccomp
="yes"
1279 --disable-seccomp) seccomp
="no"
1281 --disable-glusterfs) glusterfs
="no"
1283 --enable-glusterfs) glusterfs
="yes"
1285 --disable-virtio-blk-data-plane|
--enable-virtio-blk-data-plane)
1286 echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1288 --enable-vhdx|
--disable-vhdx)
1289 echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1291 --enable-uuid|
--disable-uuid)
1292 echo "$0: $opt is obsolete, UUID support is always built" >&2
1294 --disable-gtk) gtk
="no"
1296 --enable-gtk) gtk
="yes"
1298 --tls-priority=*) tls_priority
="$optarg"
1300 --disable-gnutls) gnutls
="no"
1302 --enable-gnutls) gnutls
="yes"
1304 --disable-nettle) nettle
="no"
1306 --enable-nettle) nettle
="yes"
1308 --disable-gcrypt) gcrypt
="no"
1310 --enable-gcrypt) gcrypt
="yes"
1312 --enable-rdma) rdma
="yes"
1314 --disable-rdma) rdma
="no"
1316 --with-gtkabi=*) gtkabi
="$optarg"
1318 --disable-vte) vte
="no"
1320 --enable-vte) vte
="yes"
1322 --disable-virglrenderer) virglrenderer
="no"
1324 --enable-virglrenderer) virglrenderer
="yes"
1326 --disable-tpm) tpm
="no"
1328 --enable-tpm) tpm
="yes"
1330 --disable-libssh2) libssh2
="no"
1332 --enable-libssh2) libssh2
="yes"
1334 --disable-live-block-migration) live_block_migration
="no"
1336 --enable-live-block-migration) live_block_migration
="yes"
1338 --disable-numa) numa
="no"
1340 --enable-numa) numa
="yes"
1342 --disable-libxml2) libxml2
="no"
1344 --enable-libxml2) libxml2
="yes"
1346 --disable-tcmalloc) tcmalloc
="no"
1348 --enable-tcmalloc) tcmalloc
="yes"
1350 --disable-jemalloc) jemalloc
="no"
1352 --enable-jemalloc) jemalloc
="yes"
1354 --disable-replication) replication
="no"
1356 --enable-replication) replication
="yes"
1358 --disable-vxhs) vxhs
="no"
1360 --enable-vxhs) vxhs
="yes"
1362 --disable-vhost-user) vhost_user
="no"
1364 --enable-vhost-user)
1366 if test "$mingw32" = "yes"; then
1367 error_exit
"vhost-user isn't available on win32"
1370 --disable-capstone) capstone
="no"
1372 --enable-capstone) capstone
="yes"
1374 --enable-capstone=git
) capstone
="git"
1376 --enable-capstone=system
) capstone
="system"
1378 --with-git=*) git
="$optarg"
1380 --enable-git-update) git_update
=yes
1382 --disable-git-update) git_update
=no
1385 echo "ERROR: unknown option $opt"
1386 echo "Try '$0 --help' for more information"
1392 if test "$vhost_user" = ""; then
1393 if test "$mingw32" = "yes"; then
1403 LDFLAGS
="-m32 $LDFLAGS"
1407 LDFLAGS
="-m64 $LDFLAGS"
1410 CPU_CFLAGS
="-m32 -mv8plus -mcpu=ultrasparc"
1411 LDFLAGS
="-m32 -mv8plus $LDFLAGS"
1414 CPU_CFLAGS
="-m64 -mcpu=ultrasparc"
1415 LDFLAGS
="-m64 $LDFLAGS"
1419 LDFLAGS
="-m31 $LDFLAGS"
1423 LDFLAGS
="-m64 $LDFLAGS"
1427 LDFLAGS
="-m32 $LDFLAGS"
1428 cc_i386
='$(CC) -m32'
1431 # ??? Only extremely old AMD cpus do not have cmpxchg16b.
1432 # If we truly care, we should simply detect this case at
1433 # runtime and generate the fallback to serial emulation.
1434 CPU_CFLAGS
="-m64 -mcx16"
1435 LDFLAGS
="-m64 $LDFLAGS"
1436 cc_i386
='$(CC) -m32'
1440 LDFLAGS
="-mx32 $LDFLAGS"
1441 cc_i386
='$(CC) -m32'
1443 # No special flags required for other host CPUs
1446 QEMU_CFLAGS
="$CPU_CFLAGS $QEMU_CFLAGS"
1448 # For user-mode emulation the host arch has to be one we explicitly
1449 # support, even if we're using TCI.
1450 if [ "$ARCH" = "unknown" ]; then
1455 default_target_list
=""
1459 if [ "$softmmu" = "yes" ]; then
1460 mak_wilds
="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1462 if [ "$linux_user" = "yes" ]; then
1463 mak_wilds
="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1465 if [ "$bsd_user" = "yes" ]; then
1466 mak_wilds
="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1469 for config
in $mak_wilds; do
1470 default_target_list
="${default_target_list} $(basename "$config" .mak)"
1473 # Enumerate public trace backends for --help output
1474 trace_backend_list
=$
(echo $
(grep -le '^PUBLIC = True$' "$source_path"/scripts
/tracetool
/backend
/*.py |
sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1476 if test x
"$show_help" = x
"yes" ; then
1479 Usage: configure [options]
1480 Options: [defaults in brackets after descriptions]
1483 --help print this message
1484 --prefix=PREFIX install in PREFIX [$prefix]
1485 --interp-prefix=PREFIX where to find shared libraries, etc.
1486 use %M for cpu name [$interp_prefix]
1487 --target-list=LIST set target list (default: build everything)
1488 $(echo Available targets: $default_target_list | \
1489 fold -s -w 53 | sed -e 's/^/ /')
1491 Advanced options (experts only):
1492 --source-path=PATH path of source code [$source_path]
1493 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1494 --cc=CC use C compiler CC [$cc]
1495 --iasl=IASL use ACPI compiler IASL [$iasl]
1496 --host-cc=CC use C compiler CC [$host_cc] for code run at
1498 --cxx=CXX use C++ compiler CXX [$cxx]
1499 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1500 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1501 --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
1502 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1503 --make=MAKE use specified make [$make]
1504 --install=INSTALL use specified install [$install]
1505 --python=PYTHON use specified python [$python]
1506 --smbd=SMBD use specified smbd [$smbd]
1507 --with-git=GIT use specified git [$git]
1508 --static enable static build [$static]
1509 --mandir=PATH install man pages in PATH
1510 --datadir=PATH install firmware in PATH$confsuffix
1511 --docdir=PATH install documentation in PATH$confsuffix
1512 --bindir=PATH install binaries in PATH
1513 --libdir=PATH install libraries in PATH
1514 --libexecdir=PATH install helper binaries in PATH
1515 --sysconfdir=PATH install config in PATH$confsuffix
1516 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1517 --firmwarepath=PATH search PATH for firmware files
1518 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1519 --with-pkgversion=VERS use specified string as sub-version of the package
1520 --enable-debug enable common debug build options
1521 --enable-sanitizers enable default sanitizers
1522 --disable-strip disable stripping binaries
1523 --disable-werror disable compilation abort on warning
1524 --disable-stack-protector disable compiler-provided stack protection
1525 --audio-drv-list=LIST set audio drivers list:
1526 Available drivers: $audio_possible_drivers
1527 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1528 --block-drv-rw-whitelist=L
1529 set block driver read-write whitelist
1530 (affects only QEMU, not qemu-img)
1531 --block-drv-ro-whitelist=L
1532 set block driver read-only whitelist
1533 (affects only QEMU, not qemu-img)
1534 --enable-trace-backends=B Set trace backend
1535 Available backends: $trace_backend_list
1536 --with-trace-file=NAME Full PATH,NAME of file to store traces
1538 --disable-slirp disable SLIRP userspace network connectivity
1539 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1540 --enable-malloc-trim enable libc malloc_trim() for memory optimization
1541 --oss-lib path to OSS library
1542 --cpu=CPU Build for host CPU [$cpu]
1543 --with-coroutine=BACKEND coroutine backend. Supported options:
1544 ucontext, sigaltstack, windows
1545 --enable-gcov enable test coverage analysis with gcov
1546 --gcov=GCOV use specified gcov [$gcov_tool]
1547 --disable-blobs disable installing provided firmware blobs
1548 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1549 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1550 --tls-priority default TLS protocol/cipher priority string
1551 --enable-gprof QEMU profiling with gprof
1552 --enable-profiler profiler support
1553 --enable-xen-pv-domain-build
1554 xen pv domain builder
1555 --enable-debug-stack-usage
1556 track the maximum stack usage of stacks created by qemu_alloc_stack
1558 Optional features, enabled with --enable-FEATURE and
1559 disabled with --disable-FEATURE, default is enabled if available:
1561 system all system emulation targets
1562 user supported user emulation targets
1563 linux-user all linux usermode emulation targets
1564 bsd-user all BSD usermode emulation targets
1565 docs build documentation
1566 guest-agent build the QEMU Guest Agent
1567 guest-agent-msi build guest agent Windows MSI installation package
1568 pie Position Independent Executables
1569 modules modules support
1570 debug-tcg TCG debugging (default is disabled)
1571 debug-info debugging information
1572 sparse sparse checker
1574 gnutls GNUTLS cryptography support
1575 nettle nettle cryptography support
1576 gcrypt libgcrypt cryptography support
1578 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1580 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1581 vte vte support for the gtk UI
1584 vnc-sasl SASL encryption for VNC server
1585 vnc-jpeg JPEG lossy compression for VNC server
1586 vnc-png PNG compression for VNC server
1587 cocoa Cocoa UI (Mac OS X only)
1589 mpath Multipath persistent reservation passthrough
1590 xen xen backend driver support
1591 xen-pci-passthrough PCI passthrough support for Xen
1592 brlapi BrlAPI (Braile)
1593 curl curl connectivity
1594 membarrier membarrier system call (for Linux 4.14+ or Windows)
1596 bluez bluez stack connectivity
1597 kvm KVM acceleration support
1598 hax HAX acceleration support
1599 hvf Hypervisor.framework acceleration support
1600 whpx Windows Hypervisor Platform acceleration support
1601 rdma Enable RDMA-based migration and PVRDMA support
1602 vde support for vde network
1603 netmap support for netmap network
1604 linux-aio Linux AIO support
1605 cap-ng libcap-ng support
1606 attr attr and xattr support
1607 vhost-net vhost-net acceleration support
1608 vhost-crypto vhost-crypto acceleration support
1610 rbd rados block device (rbd)
1611 libiscsi iscsi support
1613 smartcard smartcard support (libcacard)
1614 libusb libusb (for usb passthrough)
1615 live-block-migration Block migration in the main migration stream
1616 usb-redir usb network redirection support
1617 lzo support of lzo compression library
1618 snappy support of snappy compression library
1619 bzip2 support of bzip2 compression library
1620 (for reading bzip2-compressed dmg images)
1621 seccomp seccomp support
1622 coroutine-pool coroutine freelist (better performance)
1623 glusterfs GlusterFS backend
1625 libssh2 ssh block device support
1626 numa libnuma support
1627 libxml2 for Parallels image format
1628 tcmalloc tcmalloc support
1629 jemalloc jemalloc support
1630 replication replication support
1631 vhost-vsock virtio sockets device support
1632 opengl opengl support
1633 virglrenderer virgl rendering support
1634 xfsctl xfsctl support
1635 qom-cast-debug cast debugging support
1636 tools build qemu-io, qemu-nbd and qemu-image tools
1637 vxhs Veritas HyperScale vDisk backend support
1638 crypto-afalg Linux AF_ALG crypto backend driver
1639 vhost-user vhost-user support
1640 capstone capstone disassembler support
1642 NOTE: The object files are built at the place where configure is launched
1647 if ! has
$python; then
1648 error_exit
"Python not found. Use --python=/path/to/python"
1651 # Note that if the Python conditional here evaluates True we will exit
1652 # with status 1 which is a shell 'false' value.
1653 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,6))'; then
1654 error_exit
"Cannot use '$python', Python 2 >= 2.6 or Python 3 is required." \
1655 "Use --python=/path/to/python to specify a supported Python."
1658 # Suppress writing compiled files
1661 # Check that the C compiler works. Doing this here before testing
1662 # the host CPU ensures that we had a valid CC to autodetect the
1663 # $cpu var (and we should bail right here if that's not the case).
1664 # It also allows the help message to be printed without a CC.
1666 if compile_object
; then
1667 : C compiler works ok
1669 error_exit
"\"$cc\" either does not exist or does not work"
1671 if ! compile_prog
; then
1672 error_exit
"\"$cc\" cannot build an executable (is your linker broken?)"
1675 # Now we have handled --enable-tcg-interpreter and know we're not just
1676 # printing the help message, bail out if the host CPU isn't supported.
1677 if test "$ARCH" = "unknown"; then
1678 if test "$tcg_interpreter" = "yes" ; then
1679 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1681 error_exit
"Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1685 # Consult white-list to determine whether to enable werror
1686 # by default. Only enable by default for git builds
1687 if test -z "$werror" ; then
1688 if test -d "$source_path/.git" -a \
1689 \
( "$linux" = "yes" -o "$mingw32" = "yes" \
) ; then
1696 if test "$bogus_os" = "yes"; then
1697 # Now that we know that we're not printing the help and that
1698 # the compiler works (so the results of the check_defines we used
1699 # to identify the OS are reliable), if we didn't recognize the
1700 # host OS we should stop now.
1701 error_exit
"Unrecognized host OS (uname -s reports '$(uname -s)')"
1704 gcc_flags
="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1705 gcc_flags
="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1706 gcc_flags
="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1707 gcc_flags
="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1708 gcc_flags
="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
1709 gcc_flags
="-Wno-string-plus-int $gcc_flags"
1710 gcc_flags
="-Wno-error=address-of-packed-member $gcc_flags"
1711 # Note that we do not add -Werror to gcc_flags here, because that would
1712 # enable it for all configure tests. If a configure test failed due
1713 # to -Werror this would just silently disable some features,
1714 # so it's too error prone.
1716 cc_has_warning_flag
() {
1719 # Use the positive sense of the flag when testing for -Wno-wombat
1720 # support (gcc will happily accept the -Wno- form of unknown
1722 optflag
="$(echo $1 | sed -e 's/^-Wno-/-W/')"
1723 compile_prog
"-Werror $optflag" ""
1726 for flag
in $gcc_flags; do
1727 if cc_has_warning_flag
$flag ; then
1728 QEMU_CFLAGS
="$QEMU_CFLAGS $flag"
1732 if test "$stack_protector" != "no"; then
1734 int main(int argc, char *argv[])
1736 char arr[64], *p = arr, *c = argv[0];
1743 gcc_flags
="-fstack-protector-strong -fstack-protector-all"
1745 for flag
in $gcc_flags; do
1746 # We need to check both a compile and a link, since some compiler
1747 # setups fail only on a .c->.o compile and some only at link time
1748 if do_cc
$QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1749 compile_prog
"-Werror $flag" ""; then
1750 QEMU_CFLAGS
="$QEMU_CFLAGS $flag"
1755 if test "$stack_protector" = yes; then
1756 if test $sp_on = 0; then
1757 error_exit
"Stack protector not supported"
1762 # Disable -Wmissing-braces on older compilers that warn even for
1763 # the "universal" C zero initializer {0}.
1769 if compile_object
"-Werror" "" ; then
1772 QEMU_CFLAGS
="$QEMU_CFLAGS -Wno-missing-braces"
1775 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1776 # large functions that use global variables. The bug is in all releases of
1777 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1778 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1780 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1781 int main(void) { return 0; }
1783 #error No bug in this compiler.
1786 if compile_prog
"-Werror -fno-gcse" "" ; then
1787 TRANSLATE_OPT_CFLAGS
=-fno-gcse
1790 if test "$static" = "yes" ; then
1791 if test "$modules" = "yes" ; then
1792 error_exit
"static and modules are mutually incompatible"
1794 if test "$pie" = "yes" ; then
1795 error_exit
"static and pie are mutually incompatible"
1801 # Unconditional check for compiler __thread support
1803 static __thread int tls_var;
1804 int main(void) { return tls_var; }
1807 if ! compile_prog
"-Werror" "" ; then
1808 error_exit
"Your compiler does not support the __thread specifier for " \
1809 "Thread-Local Storage (TLS). Please upgrade to a version that does."
1812 if test "$pie" = ""; then
1813 case "$cpu-$targetos" in
1814 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD
)
1822 if test "$pie" != "no" ; then
1826 # define THREAD __thread
1831 static THREAD int tls_var;
1833 int main(void) { return tls_var; }
1836 if compile_prog
"-fPIE -DPIE" "-pie"; then
1837 QEMU_CFLAGS
="-fPIE -DPIE $QEMU_CFLAGS"
1838 LDFLAGS
="-pie $LDFLAGS"
1840 if compile_prog
"" "-Wl,-z,relro -Wl,-z,now" ; then
1841 LDFLAGS
="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1844 if test "$pie" = "yes"; then
1845 error_exit
"PIE not available due to missing toolchain support"
1847 echo "Disabling PIE due to missing toolchain support"
1852 if compile_prog
"-Werror -fno-pie" "-nopie"; then
1853 CFLAGS_NOPIE
="-fno-pie"
1854 LDFLAGS_NOPIE
="-nopie"
1858 ##########################################
1859 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1860 # use i686 as default anyway, but for those that don't, an explicit
1861 # specification is necessary
1863 if test "$cpu" = "i386"; then
1865 static int sfaa(int *ptr)
1867 return __sync_fetch_and_and(ptr, 0);
1873 val = __sync_val_compare_and_swap(&val, 0, 1);
1878 if ! compile_prog
"" "" ; then
1879 QEMU_CFLAGS
="-march=i486 $QEMU_CFLAGS"
1883 #########################################
1884 # Solaris specific configure tool chain decisions
1886 if test "$solaris" = "yes" ; then
1887 if has
$install; then
1890 error_exit
"Solaris install program not found. Use --install=/usr/ucb/install or" \
1891 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1892 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1894 if test "$(path_of $install)" = "/usr/sbin/install" ; then
1895 error_exit
"Solaris /usr/sbin/install is not an appropriate install program." \
1896 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1897 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1902 if test -f /usr
/ccs
/bin
/ar ; then
1903 error_exit
"No path includes ar" \
1904 "Add /usr/ccs/bin to your path and rerun configure"
1906 error_exit
"No path includes ar"
1910 if test -z "${target_list+xxx}" ; then
1911 for target
in $default_target_list; do
1912 supported_target
$target 2>/dev
/null
&& \
1913 target_list
="$target_list $target"
1915 target_list
="${target_list# }"
1917 target_list
=$
(echo "$target_list" |
sed -e 's/,/ /g')
1918 for target
in $target_list; do
1919 # Check that we recognised the target name; this allows a more
1920 # friendly error message than if we let it fall through.
1921 case " $default_target_list " in
1925 error_exit
"Unknown target name '$target'"
1928 supported_target
$target ||
exit 1
1932 # see if system emulation was really requested
1933 case " $target_list " in
1934 *"-softmmu "*) softmmu
=yes
1940 feature_not_found
() {
1944 error_exit
"User requested feature $feature" \
1945 "configure was not able to find it." \
1950 # big/little endian test
1952 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1953 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1954 extern int foo(short *, short *);
1955 int main(int argc, char *argv[]) {
1956 return foo(big_endian, little_endian);
1960 if compile_object
; then
1961 if strings -a $TMPO |
grep -q BiGeNdIaN
; then
1963 elif strings -a $TMPO |
grep -q LiTtLeEnDiAn
; then
1966 echo big
/little
test failed
1969 echo big
/little
test failed
1972 ##########################################
1973 # cocoa implies not SDL or GTK
1974 # (the cocoa UI code currently assumes it is always the active UI
1975 # and doesn't interact well with other UI frontend code)
1976 if test "$cocoa" = "yes"; then
1977 if test "$sdl" = "yes"; then
1978 error_exit
"Cocoa and SDL UIs cannot both be enabled at once"
1980 if test "$gtk" = "yes"; then
1981 error_exit
"Cocoa and GTK UIs cannot both be enabled at once"
1987 # Some versions of Mac OS X incorrectly define SIZE_MAX
1991 int main(int argc, char *argv[]) {
1992 return printf("%zu", SIZE_MAX);
1995 have_broken_size_max
=no
1996 if ! compile_object
-Werror ; then
1997 have_broken_size_max
=yes
2000 ##########################################
2004 #include <sys/socket.h>
2005 #include <linux/ip.h>
2006 int main(void) { return sizeof(struct mmsghdr); }
2008 if compile_prog
"" "" ; then
2014 ##########################################
2015 # MinGW / Mingw-w64 localtime_r/gmtime_r check
2017 if test "$mingw32" = "yes"; then
2018 # Some versions of MinGW / Mingw-w64 lack localtime_r
2019 # and gmtime_r entirely.
2021 # Some versions of Mingw-w64 define a macro for
2022 # localtime_r/gmtime_r.
2024 # Some versions of Mingw-w64 will define functions
2025 # for localtime_r/gmtime_r, but only if you have
2026 # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
2027 # though, unistd.h and pthread.h both define
2030 # So this #undef localtime_r and #include <unistd.h>
2031 # are not in fact redundant.
2036 int main(void) { localtime_r(NULL, NULL); return 0; }
2038 if compile_prog
"" "" ; then
2045 ##########################################
2048 if ! has
"$pkg_config_exe"; then
2049 error_exit
"pkg-config binary '$pkg_config_exe' not found"
2052 ##########################################
2055 if test "$linux_user" = "yes"; then
2058 #include <linux/futex.h>
2060 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2066 if ! compile_object
; then
2067 feature_not_found
"nptl" "Install glibc and linux kernel headers."
2071 #########################################
2074 if test "$zlib" != "no" ; then
2077 int main(void) { zlibVersion(); return 0; }
2079 if compile_prog
"" "-lz" ; then
2082 error_exit
"zlib check failed" \
2083 "Make sure to have the zlib libs and headers installed."
2088 ##########################################
2091 if test "$lzo" != "no" ; then
2093 #include <lzo/lzo1x.h>
2094 int main(void) { lzo_version(); return 0; }
2096 if compile_prog
"" "-llzo2" ; then
2097 libs_softmmu
="$libs_softmmu -llzo2"
2100 if test "$lzo" = "yes"; then
2101 feature_not_found
"liblzo2" "Install liblzo2 devel"
2107 ##########################################
2110 if test "$snappy" != "no" ; then
2112 #include <snappy-c.h>
2113 int main(void) { snappy_max_compressed_length(4096); return 0; }
2115 if compile_prog
"" "-lsnappy" ; then
2116 libs_softmmu
="$libs_softmmu -lsnappy"
2119 if test "$snappy" = "yes"; then
2120 feature_not_found
"libsnappy" "Install libsnappy devel"
2126 ##########################################
2129 if test "$bzip2" != "no" ; then
2132 int main(void) { BZ2_bzlibVersion(); return 0; }
2134 if compile_prog
"" "-lbz2" ; then
2137 if test "$bzip2" = "yes"; then
2138 feature_not_found
"libbzip2" "Install libbzip2 devel"
2144 ##########################################
2147 if test "$seccomp" != "no" ; then
2150 libseccomp_minver
="2.1.0"
2153 libseccomp_minver
="2.2.0"
2156 libseccomp_minver
="2.2.3"
2159 libseccomp_minver
="2.3.0"
2162 libseccomp_minver
=""
2166 if test "$libseccomp_minver" != "" &&
2167 $pkg_config --atleast-version=$libseccomp_minver libseccomp
; then
2168 seccomp_cflags
="$($pkg_config --cflags libseccomp)"
2169 seccomp_libs
="$($pkg_config --libs libseccomp)"
2172 if test "$seccomp" = "yes" ; then
2173 if test "$libseccomp_minver" != "" ; then
2174 feature_not_found
"libseccomp" \
2175 "Install libseccomp devel >= $libseccomp_minver"
2177 feature_not_found
"libseccomp" \
2178 "libseccomp is not supported for host cpu $cpu"
2184 ##########################################
2187 if test "$xen" != "no" ; then
2188 # Check whether Xen library path is specified via --extra-ldflags to avoid
2189 # overriding this setting with pkg-config output. If not, try pkg-config
2190 # to obtain all needed flags.
2192 if ! echo $EXTRA_LDFLAGS |
grep tools
/libxc
> /dev
/null
&& \
2193 $pkg_config --exists xencontrol
; then
2194 xen_ctrl_version
="$(printf '%d%02d%02d' \
2195 $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2197 xen_pc
="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2198 xen_pc
="$xen_pc xenevtchn xendevicemodel"
2199 if $pkg_config --exists xentoolcore
; then
2200 xen_pc
="$xen_pc xentoolcore"
2202 QEMU_CFLAGS
="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2203 libs_softmmu
="$($pkg_config --libs $xen_pc) $libs_softmmu"
2204 LDFLAGS
="$($pkg_config --libs $xen_pc) $LDFLAGS"
2207 xen_libs
="-lxenstore -lxenctrl -lxenguest"
2208 xen_stable_libs
="-lxenforeignmemory -lxengnttab -lxenevtchn"
2210 # First we test whether Xen headers and libraries are available.
2211 # If no, we are done and there is no Xen support.
2212 # If yes, more tests are run to detect the Xen version.
2216 #include <xenctrl.h>
2221 if ! compile_prog
"" "$xen_libs" ; then
2223 if test "$xen" = "yes" ; then
2224 feature_not_found
"xen" "Install xen devel"
2230 cat > $TMPC <<EOF &&
2231 #undef XC_WANT_COMPAT_DEVICEMODEL_API
2232 #define __XEN_TOOLS__
2233 #include <xendevicemodel.h>
2235 xendevicemodel_handle *xd;
2237 xd = xendevicemodel_open(0, 0);
2238 xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
2243 compile_prog
"" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
2245 xen_stable_libs
="-lxendevicemodel $xen_stable_libs -lxentoolcore"
2246 xen_ctrl_version
=41100
2249 cat > $TMPC <<EOF &&
2250 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
2251 #include <xenforeignmemory.h>
2252 #include <xentoolcore.h>
2254 xenforeignmemory_handle *xfmem;
2256 xfmem = xenforeignmemory_open(0, 0);
2257 xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
2258 xentoolcore_restrict_all(0);
2263 compile_prog
"" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
2265 xen_stable_libs
="-lxendevicemodel $xen_stable_libs -lxentoolcore"
2266 xen_ctrl_version
=41000
2269 cat > $TMPC <<EOF &&
2270 #undef XC_WANT_COMPAT_DEVICEMODEL_API
2271 #define __XEN_TOOLS__
2272 #include <xendevicemodel.h>
2274 xendevicemodel_handle *xd;
2276 xd = xendevicemodel_open(0, 0);
2277 xendevicemodel_close(xd);
2282 compile_prog
"" "$xen_libs -lxendevicemodel $xen_stable_libs"
2284 xen_stable_libs
="-lxendevicemodel $xen_stable_libs"
2285 xen_ctrl_version
=40900
2288 cat > $TMPC <<EOF &&
2290 * If we have stable libs the we don't want the libxc compat
2291 * layers, regardless of what CFLAGS we may have been given.
2293 * Also, check if xengnttab_grant_copy_segment_t is defined and
2294 * grant copy operation is implemented.
2296 #undef XC_WANT_COMPAT_EVTCHN_API
2297 #undef XC_WANT_COMPAT_GNTTAB_API
2298 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
2299 #include <xenctrl.h>
2300 #include <xenstore.h>
2301 #include <xenevtchn.h>
2302 #include <xengnttab.h>
2303 #include <xenforeignmemory.h>
2305 #include <xen/hvm/hvm_info_table.h>
2306 #if !defined(HVM_MAX_VCPUS)
2307 # error HVM_MAX_VCPUS not defined
2310 xc_interface *xc = NULL;
2311 xenforeignmemory_handle *xfmem;
2312 xenevtchn_handle *xe;
2313 xengnttab_handle *xg;
2314 xen_domain_handle_t handle;
2315 xengnttab_grant_copy_segment_t* seg = NULL;
2319 xc = xc_interface_open(0, 0, 0);
2320 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2321 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2322 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2323 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2324 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2326 xfmem = xenforeignmemory_open(0, 0);
2327 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2329 xe = xenevtchn_open(0, 0);
2332 xg = xengnttab_open(0, 0);
2333 xengnttab_grant_copy(xg, 0, seg);
2338 compile_prog
"" "$xen_libs $xen_stable_libs"
2340 xen_ctrl_version
=40800
2343 cat > $TMPC <<EOF &&
2345 * If we have stable libs the we don't want the libxc compat
2346 * layers, regardless of what CFLAGS we may have been given.
2348 #undef XC_WANT_COMPAT_EVTCHN_API
2349 #undef XC_WANT_COMPAT_GNTTAB_API
2350 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
2351 #include <xenctrl.h>
2352 #include <xenstore.h>
2353 #include <xenevtchn.h>
2354 #include <xengnttab.h>
2355 #include <xenforeignmemory.h>
2357 #include <xen/hvm/hvm_info_table.h>
2358 #if !defined(HVM_MAX_VCPUS)
2359 # error HVM_MAX_VCPUS not defined
2362 xc_interface *xc = NULL;
2363 xenforeignmemory_handle *xfmem;
2364 xenevtchn_handle *xe;
2365 xengnttab_handle *xg;
2366 xen_domain_handle_t handle;
2370 xc = xc_interface_open(0, 0, 0);
2371 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2372 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2373 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2374 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2375 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2377 xfmem = xenforeignmemory_open(0, 0);
2378 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2380 xe = xenevtchn_open(0, 0);
2383 xg = xengnttab_open(0, 0);
2384 xengnttab_map_grant_ref(xg, 0, 0, 0);
2389 compile_prog
"" "$xen_libs $xen_stable_libs"
2391 xen_ctrl_version
=40701
2394 cat > $TMPC <<EOF &&
2395 #include <xenctrl.h>
2398 xc_interface *xc = NULL;
2399 xen_domain_handle_t handle;
2400 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2404 compile_prog
"" "$xen_libs"
2406 xen_ctrl_version
=40700
2411 cat > $TMPC <<EOF &&
2412 #include <xenctrl.h>
2413 #include <xenstore.h>
2415 #include <xen/hvm/hvm_info_table.h>
2416 #if !defined(HVM_MAX_VCPUS)
2417 # error HVM_MAX_VCPUS not defined
2422 xc = xc_interface_open(0, 0, 0);
2423 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2424 xc_gnttab_open(NULL, 0);
2425 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2426 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2427 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2428 xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2432 compile_prog
"" "$xen_libs"
2434 xen_ctrl_version
=40600
2439 cat > $TMPC <<EOF &&
2440 #include <xenctrl.h>
2441 #include <xenstore.h>
2443 #include <xen/hvm/hvm_info_table.h>
2444 #if !defined(HVM_MAX_VCPUS)
2445 # error HVM_MAX_VCPUS not defined
2450 xc = xc_interface_open(0, 0, 0);
2451 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2452 xc_gnttab_open(NULL, 0);
2453 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2454 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2455 xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
2459 compile_prog
"" "$xen_libs"
2461 xen_ctrl_version
=40500
2465 cat > $TMPC <<EOF &&
2466 #include <xenctrl.h>
2467 #include <xenstore.h>
2469 #include <xen/hvm/hvm_info_table.h>
2470 #if !defined(HVM_MAX_VCPUS)
2471 # error HVM_MAX_VCPUS not defined
2476 xc = xc_interface_open(0, 0, 0);
2477 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2478 xc_gnttab_open(NULL, 0);
2479 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2480 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2484 compile_prog
"" "$xen_libs"
2486 xen_ctrl_version
=40200
2490 if test "$xen" = "yes" ; then
2491 feature_not_found
"xen (unsupported version)" \
2492 "Install a supported xen (xen 4.2 or newer)"
2497 if test "$xen" = yes; then
2498 if test $xen_ctrl_version -ge 40701 ; then
2499 libs_softmmu
="$xen_stable_libs $libs_softmmu"
2501 libs_softmmu
="$xen_libs $libs_softmmu"
2506 if test "$xen_pci_passthrough" != "no"; then
2507 if test "$xen" = "yes" && test "$linux" = "yes"; then
2508 xen_pci_passthrough
=yes
2510 if test "$xen_pci_passthrough" = "yes"; then
2511 error_exit
"User requested feature Xen PCI Passthrough" \
2512 " but this feature requires /sys from Linux"
2514 xen_pci_passthrough
=no
2518 if test "$xen_pv_domain_build" = "yes" &&
2519 test "$xen" != "yes"; then
2520 error_exit
"User requested Xen PV domain builder support" \
2521 "which requires Xen support."
2524 ##########################################
2525 # Windows Hypervisor Platform accelerator (WHPX) check
2526 if test "$whpx" != "no" ; then
2527 if check_include
"WinHvPlatform.h" && check_include
"WinHvEmulation.h"; then
2530 if test "$whpx" = "yes"; then
2531 feature_not_found
"WinHvPlatform" "WinHvEmulation is not installed"
2537 ##########################################
2539 if test "$sparse" != "no" ; then
2543 if test "$sparse" = "yes" ; then
2544 feature_not_found
"sparse" "Install sparse binary"
2550 ##########################################
2552 if $pkg_config --exists "x11"; then
2554 x11_cflags
=$
($pkg_config --cflags x11
)
2555 x11_libs
=$
($pkg_config --libs x11
)
2558 ##########################################
2561 if test "$gtk" != "no"; then
2562 if test "$gtkabi" = ""; then
2563 # The GTK ABI was not specified explicitly, so try whether 3.0 is available.
2564 # Use 2.0 as a fallback if that is available.
2565 if $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
2567 elif $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
2573 gtkpackage
="gtk+-$gtkabi"
2574 gtkx11package
="gtk+-x11-$gtkabi"
2575 if test "$gtkabi" = "3.0" ; then
2580 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2581 gtk_cflags
=$
($pkg_config --cflags $gtkpackage)
2582 gtk_libs
=$
($pkg_config --libs $gtkpackage)
2583 gtk_version
=$
($pkg_config --modversion $gtkpackage)
2584 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2586 gtk_cflags
="$gtk_cflags $x11_cflags"
2587 gtk_libs
="$gtk_libs $x11_libs"
2590 elif test "$gtk" = "yes"; then
2591 feature_not_found
"gtk" "Install gtk3-devel"
2598 ##########################################
2602 # Unfortunately some distros have bad pkg-config information for gnutls
2603 # such that it claims to exist but you get a compiler error if you try
2604 # to use the options returned by --libs. Specifically, Ubuntu for --static
2605 # builds doesn't work:
2606 # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
2608 # So sanity check the cflags/libs before assuming gnutls can be used.
2609 if ! $pkg_config --exists "gnutls"; then
2614 compile_prog
"$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
2619 if test "$gnutls" != "no"; then
2620 if gnutls_works
; then
2621 gnutls_cflags
=$
($pkg_config --cflags gnutls
)
2622 gnutls_libs
=$
($pkg_config --libs gnutls
)
2623 libs_softmmu
="$gnutls_libs $libs_softmmu"
2624 libs_tools
="$gnutls_libs $libs_tools"
2625 QEMU_CFLAGS
="$QEMU_CFLAGS $gnutls_cflags"
2628 # gnutls_rnd requires >= 2.11.0
2629 if $pkg_config --exists "gnutls >= 2.11.0"; then
2635 if $pkg_config --exists 'gnutls >= 3.0'; then
2638 elif $pkg_config --exists 'gnutls >= 2.12'; then
2639 case $
($pkg_config --libs --static gnutls
) in
2657 elif test "$gnutls" = "yes"; then
2658 feature_not_found
"gnutls" "Install gnutls devel"
2668 # If user didn't give a --disable/enable-gcrypt flag,
2669 # then mark as disabled if user requested nettle
2670 # explicitly, or if gnutls links to nettle
2671 if test -z "$gcrypt"
2673 if test "$nettle" = "yes" ||
test "$gnutls_nettle" = "yes"
2679 # If user didn't give a --disable/enable-nettle flag,
2680 # then mark as disabled if user requested gcrypt
2681 # explicitly, or if gnutls links to gcrypt
2682 if test -z "$nettle"
2684 if test "$gcrypt" = "yes" ||
test "$gnutls_gcrypt" = "yes"
2690 has_libgcrypt_config
() {
2691 if ! has
"libgcrypt-config"
2696 if test -n "$cross_prefix"
2698 host=$
(libgcrypt-config
--host)
2699 if test "$host-" != $cross_prefix
2708 if test "$gcrypt" != "no"; then
2709 if has_libgcrypt_config
; then
2710 gcrypt_cflags
=$
(libgcrypt-config
--cflags)
2711 gcrypt_libs
=$
(libgcrypt-config
--libs)
2712 # Debian has remove -lgpg-error from libgcrypt-config
2713 # as it "spreads unnecessary dependencies" which in
2714 # turn breaks static builds...
2715 if test "$static" = "yes"
2717 gcrypt_libs
="$gcrypt_libs -lgpg-error"
2719 libs_softmmu
="$gcrypt_libs $libs_softmmu"
2720 libs_tools
="$gcrypt_libs $libs_tools"
2721 QEMU_CFLAGS
="$QEMU_CFLAGS $gcrypt_cflags"
2723 if test -z "$nettle"; then
2730 gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
2732 NULL, 0, 0, 0, NULL);
2736 if compile_prog
"$gcrypt_cflags" "$gcrypt_libs" ; then
2743 gcry_mac_hd_t handle;
2744 gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
2745 GCRY_MAC_FLAG_SECURE, NULL);
2749 if compile_prog
"$gcrypt_cflags" "$gcrypt_libs" ; then
2753 if test "$gcrypt" = "yes"; then
2754 feature_not_found
"gcrypt" "Install gcrypt devel"
2762 if test "$nettle" != "no"; then
2763 if $pkg_config --exists "nettle"; then
2764 nettle_cflags
=$
($pkg_config --cflags nettle
)
2765 nettle_libs
=$
($pkg_config --libs nettle
)
2766 nettle_version
=$
($pkg_config --modversion nettle
)
2767 libs_softmmu
="$nettle_libs $libs_softmmu"
2768 libs_tools
="$nettle_libs $libs_tools"
2769 QEMU_CFLAGS
="$QEMU_CFLAGS $nettle_cflags"
2774 #include <nettle/pbkdf2.h>
2776 pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2780 if compile_prog
"$nettle_cflags" "$nettle_libs" ; then
2784 if test "$nettle" = "yes"; then
2785 feature_not_found
"nettle" "Install nettle devel"
2792 if test "$gcrypt" = "yes" && test "$nettle" = "yes"
2794 error_exit
"Only one of gcrypt & nettle can be enabled"
2797 ##########################################
2798 # libtasn1 - only for the TLS creds/session test suite
2803 if $pkg_config --exists "libtasn1"; then
2804 tasn1_cflags
=$
($pkg_config --cflags libtasn1
)
2805 tasn1_libs
=$
($pkg_config --libs libtasn1
)
2811 ##########################################
2812 # getifaddrs (for tests/test-io-channel-socket )
2815 if ! check_include
"ifaddrs.h" ; then
2819 ##########################################
2822 if test "$vte" != "no"; then
2823 if test "$gtkabi" = "3.0"; then
2824 vteminversion
="0.32.0"
2825 if $pkg_config --exists "vte-2.91"; then
2826 vtepackage
="vte-2.91"
2828 vtepackage
="vte-2.90"
2832 vteminversion
="0.24.0"
2834 if $pkg_config --exists "$vtepackage >= $vteminversion"; then
2835 vte_cflags
=$
($pkg_config --cflags $vtepackage)
2836 vte_libs
=$
($pkg_config --libs $vtepackage)
2837 vteversion
=$
($pkg_config --modversion $vtepackage)
2839 elif test "$vte" = "yes"; then
2840 if test "$gtkabi" = "3.0"; then
2841 feature_not_found
"vte" "Install libvte-2.90/2.91 devel"
2843 feature_not_found
"vte" "Install libvte devel"
2850 ##########################################
2853 # Look for sdl configuration program (pkg-config or sdl-config). Try
2854 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2859 if test "$sdlabi" = ""; then
2860 if $pkg_config --exists "sdl2"; then
2862 elif $pkg_config --exists "sdl"; then
2869 if test $sdlabi = "2.0"; then
2870 sdl_config
=$sdl2_config
2872 sdlconfigname
=sdl2_config
2873 elif test $sdlabi = "1.2"; then
2875 sdlconfigname
=sdl_config
2877 error_exit
"Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
2880 if test "$(basename $sdl_config)" != $sdlconfigname && ! has
${sdl_config}; then
2881 sdl_config
=$sdlconfigname
2884 if $pkg_config $sdlname --exists; then
2885 sdlconfig
="$pkg_config $sdlname"
2886 sdlversion
=$
($sdlconfig --modversion 2>/dev
/null
)
2887 elif has
${sdl_config}; then
2888 sdlconfig
="$sdl_config"
2889 sdlversion
=$
($sdlconfig --version)
2891 if test "$sdl" = "yes" ; then
2892 feature_not_found
"sdl" "Install SDL2-devel"
2895 # no need to do the rest
2898 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config
; then
2899 echo warning
: using
"\"$sdlconfig\"" to detect cross-compiled sdl
>&2
2904 #undef main /* We don't want SDL to override our main() */
2905 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2907 sdl_cflags
=$
($sdlconfig --cflags 2>/dev
/null
)
2908 sdl_cflags
="$sdl_cflags -Wno-undef" # workaround 2.0.8 bug
2909 if test "$static" = "yes" ; then
2910 if $pkg_config $sdlname --exists; then
2911 sdl_libs
=$
($pkg_config $sdlname --static --libs 2>/dev
/null
)
2913 sdl_libs
=$
($sdlconfig --static-libs 2>/dev
/null
)
2916 sdl_libs
=$
($sdlconfig --libs 2>/dev
/null
)
2918 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
2919 if test $
(echo $sdlversion |
sed 's/[^0-9]//g') -lt 121 ; then
2925 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2926 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2927 if test $?
= 0 && echo $sdl_libs |
grep -- -laa > /dev
/null
; then
2928 sdl_libs
="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
2929 sdl_cflags
="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
2931 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
2937 else # sdl not found
2938 if test "$sdl" = "yes" ; then
2939 feature_not_found
"sdl" "Install SDL devel"
2942 fi # sdl compile test
2945 if test "$sdl" != "no" ; then
2949 if test "$sdl" = "yes" ; then
2952 #if defined(SDL_VIDEO_DRIVER_X11)
2953 #include <X11/XKBlib.h>
2955 #error No x11 support
2957 int main(void) { return 0; }
2959 if compile_prog
"$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2961 sdl_cflags
="$sdl_cflags $x11_cflags"
2962 sdl_libs
="$sdl_libs $x11_libs"
2966 ##########################################
2967 # RDMA needs OpenFabrics libraries
2968 if test "$rdma" != "no" ; then
2970 #include <rdma/rdma_cma.h>
2971 int main(void) { return 0; }
2973 rdma_libs
="-lrdmacm -libverbs -libumad"
2974 if compile_prog
"" "$rdma_libs" ; then
2976 libs_softmmu
="$libs_softmmu $rdma_libs"
2978 if test "$rdma" = "yes" ; then
2980 " OpenFabrics librdmacm/libibverbs/libibumad not present." \
2982 " (1) Fast: Install infiniband packages (devel) from your distro." \
2983 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2984 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2991 ##########################################
2992 # VNC SASL detection
2993 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2995 #include <sasl/sasl.h>
2997 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2999 # Assuming Cyrus-SASL installed in /usr prefix
3001 vnc_sasl_libs
="-lsasl2"
3002 if compile_prog
"$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3004 libs_softmmu
="$vnc_sasl_libs $libs_softmmu"
3005 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_sasl_cflags"
3007 if test "$vnc_sasl" = "yes" ; then
3008 feature_not_found
"vnc-sasl" "Install Cyrus SASL devel"
3014 ##########################################
3015 # VNC JPEG detection
3016 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
3019 #include <jpeglib.h>
3020 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
3023 vnc_jpeg_libs
="-ljpeg"
3024 if compile_prog
"$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
3026 libs_softmmu
="$vnc_jpeg_libs $libs_softmmu"
3027 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_jpeg_cflags"
3029 if test "$vnc_jpeg" = "yes" ; then
3030 feature_not_found
"vnc-jpeg" "Install libjpeg-turbo devel"
3036 ##########################################
3038 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
3040 //#include <stdio.h>
3044 png_structp png_ptr;
3045 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
3046 return png_ptr != 0;
3049 if $pkg_config libpng
--exists; then
3050 vnc_png_cflags
=$
($pkg_config libpng
--cflags)
3051 vnc_png_libs
=$
($pkg_config libpng
--libs)
3054 vnc_png_libs
="-lpng"
3056 if compile_prog
"$vnc_png_cflags" "$vnc_png_libs" ; then
3058 libs_softmmu
="$vnc_png_libs $libs_softmmu"
3059 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_png_cflags"
3061 if test "$vnc_png" = "yes" ; then
3062 feature_not_found
"vnc-png" "Install libpng devel"
3068 ##########################################
3070 if test "$xkbcommon" != "no" ; then
3071 if $pkg_config xkbcommon
--exists; then
3072 xkbcommon_cflags
=$
($pkg_config xkbcommon
--cflags)
3073 xkbcommon_libs
=$
($pkg_config xkbcommon
--libs)
3076 if test "$xkbcommon" = "yes" ; then
3077 feature_not_found
"xkbcommon" "Install libxkbcommon-devel"
3083 ##########################################
3084 # fnmatch() probe, used for ACL routines
3087 #include <fnmatch.h>
3090 fnmatch("foo", "foo", 0);
3094 if compile_prog
"" "" ; then
3098 ##########################################
3099 # xfsctl() probe, used for file-posix.c
3100 if test "$xfs" != "no" ; then
3102 #include <stddef.h> /* NULL */
3103 #include <xfs/xfs.h>
3106 xfsctl(NULL, 0, 0, NULL);
3110 if compile_prog
"" "" ; then
3113 if test "$xfs" = "yes" ; then
3114 feature_not_found
"xfs" "Instal xfsprogs/xfslibs devel"
3120 ##########################################
3121 # vde libraries probe
3122 if test "$vde" != "no" ; then
3123 vde_libs
="-lvdeplug"
3125 #include <libvdeplug.h>
3128 struct vde_open_args a = {0, 0, 0};
3134 if compile_prog
"" "$vde_libs" ; then
3137 if test "$vde" = "yes" ; then
3138 feature_not_found
"vde" "Install vde (Virtual Distributed Ethernet) devel"
3144 ##########################################
3145 # netmap support probe
3146 # Apart from looking for netmap headers, we make sure that the host API version
3147 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
3148 # a minor/major version number. Minor new features will be marked with values up
3149 # to 15, and if something happens that requires a change to the backend we will
3150 # move above 15, submit the backend fixes and modify this two bounds.
3151 if test "$netmap" != "no" ; then
3153 #include <inttypes.h>
3155 #include <net/netmap.h>
3156 #include <net/netmap_user.h>
3157 #if (NETMAP_API < 11) || (NETMAP_API > 15)
3160 int main(void) { return 0; }
3162 if compile_prog
"" "" ; then
3165 if test "$netmap" = "yes" ; then
3166 feature_not_found
"netmap"
3172 ##########################################
3173 # libcap-ng library probe
3174 if test "$cap_ng" != "no" ; then
3180 capng_capability_to_name(CAPNG_EFFECTIVE);
3184 if compile_prog
"" "$cap_libs" ; then
3186 libs_tools
="$cap_libs $libs_tools"
3188 if test "$cap_ng" = "yes" ; then
3189 feature_not_found
"cap_ng" "Install libcap-ng devel"
3195 ##########################################
3196 # Sound support libraries probe
3207 int main(void) { $exp }
3209 if compile_prog
"$cfl" "$lib" ; then
3212 error_exit
"$drv check failed" \
3213 "Make sure to have the $drv libs and headers installed."
3217 audio_drv_list
=$
(echo "$audio_drv_list" |
sed -e 's/,/ /g')
3218 for drv
in $audio_drv_list; do
3221 audio_drv_probe
$drv alsa
/asoundlib.h
-lasound \
3222 "return snd_pcm_close((snd_pcm_t *)0);"
3223 alsa_libs
="-lasound"
3227 audio_drv_probe
$drv pulse
/pulseaudio.h
"-lpulse" \
3228 "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
3229 pulse_libs
="-lpulse"
3234 if test "$sdl" = "no"; then
3235 error_exit
"sdl not found or disabled, can not use sdl audio driver"
3240 coreaudio_libs
="-framework CoreAudio"
3244 dsound_libs
="-lole32 -ldxguid"
3253 # XXX: Probes for CoreAudio, DirectSound
3257 echo "$audio_possible_drivers" |
grep -q "\<$drv\>" ||
{
3258 error_exit
"Unknown driver '$drv' selected" \
3259 "Possible drivers are: $audio_possible_drivers"
3265 ##########################################
3268 if test "$brlapi" != "no" ; then
3269 brlapi_libs
="-lbrlapi"
3273 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
3275 if compile_prog
"" "$brlapi_libs" ; then
3278 if test "$brlapi" = "yes" ; then
3279 feature_not_found
"brlapi" "Install brlapi devel"
3285 ##########################################
3287 if test "$curses" != "no" ; then
3288 if test "$mingw32" = "yes" ; then
3289 curses_inc_list
="$($pkg_config --cflags ncurses 2>/dev/null):"
3290 curses_lib_list
="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3292 curses_inc_list
="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
3293 curses_lib_list
="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3302 setlocale(LC_ALL, "");
3304 addwstr(L"wide chars\n");
3306 add_wch(WACS_DEGREE);
3311 for curses_inc
in $curses_inc_list; do
3312 # Make sure we get the wide character prototypes
3313 curses_inc
="-DNCURSES_WIDECHAR $curses_inc"
3315 for curses_lib
in $curses_lib_list; do
3317 if compile_prog
"$curses_inc" "$curses_lib" ; then
3322 if test "$curses_found" = yes ; then
3327 if test "$curses_found" = "yes" ; then
3330 if test "$curses" = "yes" ; then
3331 feature_not_found
"curses" "Install ncurses devel"
3337 ##########################################
3339 if test "$curl" != "no" ; then
3340 if $pkg_config libcurl
--exists; then
3341 curlconfig
="$pkg_config libcurl"
3343 curlconfig
=curl-config
3346 #include <curl/curl.h>
3347 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3349 curl_cflags
=$
($curlconfig --cflags 2>/dev
/null
)
3350 curl_libs
=$
($curlconfig --libs 2>/dev
/null
)
3351 if compile_prog
"$curl_cflags" "$curl_libs" ; then
3354 if test "$curl" = "yes" ; then
3355 feature_not_found
"curl" "Install libcurl devel"
3361 ##########################################
3362 # bluez support probe
3363 if test "$bluez" != "no" ; then
3365 #include <bluetooth/bluetooth.h>
3366 int main(void) { return bt_error(0); }
3368 bluez_cflags
=$
($pkg_config --cflags bluez
2>/dev
/null
)
3369 bluez_libs
=$
($pkg_config --libs bluez
2>/dev
/null
)
3370 if compile_prog
"$bluez_cflags" "$bluez_libs" ; then
3372 libs_softmmu
="$bluez_libs $libs_softmmu"
3374 if test "$bluez" = "yes" ; then
3375 feature_not_found
"bluez" "Install bluez-libs/libbluetooth devel"
3381 ##########################################
3382 # glib support probe
3384 if test "$mingw32" = yes; then
3389 glib_modules
=gthread-2.0
3390 if test "$modules" = yes; then
3391 glib_modules
="$glib_modules gmodule-export-2.0"
3394 # This workaround is required due to a bug in pkg-config file for glib as it
3395 # doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
3397 if test "$static" = yes -a "$mingw32" = yes; then
3398 QEMU_CFLAGS
="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
3401 for i
in $glib_modules; do
3402 if $pkg_config --atleast-version=$glib_req_ver $i; then
3403 glib_cflags
=$
($pkg_config --cflags $i)
3404 glib_libs
=$
($pkg_config --libs $i)
3405 QEMU_CFLAGS
="$glib_cflags $QEMU_CFLAGS"
3406 LIBS
="$glib_libs $LIBS"
3407 libs_qga
="$glib_libs $libs_qga"
3409 error_exit
"glib-$glib_req_ver $i is required to compile QEMU"
3413 # Sanity check that the current size_t matches the
3414 # size that glib thinks it should be. This catches
3415 # problems on multi-arch where people try to build
3416 # 32-bit QEMU while pointing at 64-bit glib headers
3421 #define QEMU_BUILD_BUG_ON(x) \
3422 typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3425 QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3430 if ! compile_prog
"$CFLAGS" "$LIBS" ; then
3431 error_exit
"sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3432 "You probably need to set PKG_CONFIG_LIBDIR"\
3433 "to point to the right pkg-config files for your"\
3437 # g_test_trap_subprocess added in 2.38. Used by some tests.
3439 if ! $pkg_config --atleast-version=2.38 glib-2.0
; then
3443 # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3446 int main(void) { return 0; }
3448 if ! compile_prog
"$glib_cflags -Werror" "$glib_libs" ; then
3449 if cc_has_warning_flag
"-Wno-unknown-attributes"; then
3450 glib_cflags
="-Wno-unknown-attributes $glib_cflags"
3451 CFLAGS
="-Wno-unknown-attributes $CFLAGS"
3455 ##########################################
3456 # SHA command probe for modules
3457 if test "$modules" = yes; then
3458 shacmd_probe
="sha1sum sha1 shasum"
3459 for c
in $shacmd_probe; do
3465 if test "$shacmd" = ""; then
3466 error_exit
"one of the checksum commands is required to enable modules: $shacmd_probe"
3470 ##########################################
3471 # pixman support probe
3473 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
3476 elif $pkg_config --atleast-version=0.21.8 pixman-1
> /dev
/null
2>&1; then
3477 pixman_cflags
=$
($pkg_config --cflags pixman-1
)
3478 pixman_libs
=$
($pkg_config --libs pixman-1
)
3480 error_exit
"pixman >= 0.21.8 not present." \
3481 "Please install the pixman devel package."
3484 ##########################################
3485 # libmpathpersist probe
3487 if test "$mpath" != "no" ; then
3489 #include <libudev.h>
3490 #include <mpath_persist.h>
3491 unsigned mpath_mx_alloc_len = 1024;
3493 static struct config *multipath_conf;
3494 extern struct udev *udev;
3495 extern struct config *get_multipath_config(void);
3496 extern void put_multipath_config(struct config *conf);
3498 struct config *get_multipath_config(void) { return multipath_conf; }
3499 void put_multipath_config(struct config *conf) { }
3503 multipath_conf = mpath_lib_init();
3507 if compile_prog
"" "-ludev -lmultipath -lmpathpersist" ; then
3516 ##########################################
3519 if test "$cap" != "no" ; then
3522 #include <sys/capability.h>
3523 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
3525 if compile_prog
"" "-lcap" ; then
3532 ##########################################
3534 PTHREADLIBS_LIST
="-pthread -lpthread -lpthreadGC2"
3538 #include <pthread.h>
3539 static void *f(void *p) { return NULL; }
3542 pthread_create(&thread, 0, f, 0);
3546 if compile_prog
"" "" ; then
3549 for pthread_lib
in $PTHREADLIBS_LIST; do
3550 if compile_prog
"" "$pthread_lib" ; then
3553 for lib_entry
in $LIBS; do
3554 if test "$lib_entry" = "$pthread_lib"; then
3559 if test "$found" = "no"; then
3560 LIBS
="$pthread_lib $LIBS"
3561 libs_qga
="$pthread_lib $libs_qga"
3563 PTHREAD_LIB
="$pthread_lib"
3569 if test "$mingw32" != yes -a "$pthread" = no
; then
3570 error_exit
"pthread check failed" \
3571 "Make sure to have the pthread libs and headers installed."
3574 # check for pthread_setname_np
3575 pthread_setname_np
=no
3577 #include <pthread.h>
3579 static void *f(void *p) { return NULL; }
3583 pthread_create(&thread, 0, f, 0);
3584 pthread_setname_np(thread, "QEMU");
3588 if compile_prog
"" "$pthread_lib" ; then
3589 pthread_setname_np
=yes
3592 ##########################################
3594 if test "$rbd" != "no" ; then
3597 #include <rbd/librbd.h>
3600 rados_create(&cluster, NULL);
3604 rbd_libs
="-lrbd -lrados"
3605 if compile_prog
"" "$rbd_libs" ; then
3608 if test "$rbd" = "yes" ; then
3609 feature_not_found
"rados block device" "Install librbd/ceph devel"
3615 ##########################################
3617 min_libssh2_version
=1.2.8
3618 if test "$libssh2" != "no" ; then
3619 if $pkg_config --atleast-version=$min_libssh2_version libssh2
; then
3620 libssh2_cflags
=$
($pkg_config libssh2
--cflags)
3621 libssh2_libs
=$
($pkg_config libssh2
--libs)
3624 if test "$libssh2" = "yes" ; then
3625 error_exit
"libssh2 >= $min_libssh2_version required for --enable-libssh2"
3631 ##########################################
3632 # libssh2_sftp_fsync probe
3634 if test "$libssh2" = "yes"; then
3637 #include <libssh2.h>
3638 #include <libssh2_sftp.h>
3640 LIBSSH2_SESSION *session;
3642 LIBSSH2_SFTP_HANDLE *sftp_handle;
3643 session = libssh2_session_init ();
3644 sftp = libssh2_sftp_init (session);
3645 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
3646 libssh2_sftp_fsync (sftp_handle);
3650 # libssh2_cflags/libssh2_libs defined in previous test.
3651 if compile_prog
"$libssh2_cflags" "$libssh2_libs" ; then
3652 QEMU_CFLAGS
="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3656 ##########################################
3659 if test "$linux_aio" != "no" ; then
3662 #include <sys/eventfd.h>
3664 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3666 if compile_prog
"" "-laio" ; then
3669 if test "$linux_aio" = "yes" ; then
3670 feature_not_found
"linux AIO" "Install libaio devel"
3676 ##########################################
3677 # TPM passthrough is only on x86 Linux
3679 if test "$targetos" = Linux
&& test "$cpu" = i386
-o "$cpu" = x86_64
; then
3680 tpm_passthrough
=$tpm
3685 # TPM emulator is for all posix systems
3686 if test "$mingw32" != "yes"; then
3691 ##########################################
3694 if test "$attr" != "no" ; then
3697 #include <sys/types.h>
3698 #ifdef CONFIG_LIBATTR
3699 #include <attr/xattr.h>
3701 #include <sys/xattr.h>
3703 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3705 if compile_prog
"" "" ; then
3707 # Older distros have <attr/xattr.h>, and need -lattr:
3708 elif compile_prog
"-DCONFIG_LIBATTR" "-lattr" ; then
3713 if test "$attr" = "yes" ; then
3714 feature_not_found
"ATTR" "Install libc6 or libattr devel"
3720 ##########################################
3723 #include <sys/types.h>
3724 #include <sys/uio.h>
3726 int main(void) { return sizeof(struct iovec); }
3729 if compile_prog
"" "" ; then
3733 ##########################################
3736 #include <sys/types.h>
3737 #include <sys/uio.h>
3739 int main(void) { return preadv(0, 0, 0, 0); }
3742 if compile_prog
"" "" ; then
3746 ##########################################
3748 # fdt support is mandatory for at least some target architectures,
3749 # so insist on it if we're building those system emulators.
3751 for target
in $target_list; do
3753 aarch64
*-softmmu|arm
*-softmmu|ppc
*-softmmu|microblaze
*-softmmu|mips64el-softmmu|riscv
*-softmmu)
3759 if test "$fdt_required" = "yes"; then
3760 if test "$fdt" = "no"; then
3761 error_exit
"fdt disabled but some requested targets require it." \
3762 "You can turn off fdt only if you also disable all the system emulation" \
3763 "targets which need it (by specifying a cut down --target-list)."
3768 if test "$fdt" != "no" ; then
3770 # explicitly check for libfdt_env.h as it is missing in some stable installs
3771 # and test for required functions to make sure we are on a version >= 1.4.2
3774 #include <libfdt_env.h>
3775 int main(void) { fdt_first_subnode(0, 0); return 0; }
3777 if compile_prog
"" "$fdt_libs" ; then
3778 # system DTC is good - use it
3781 # have GIT checkout, so activate dtc submodule
3782 if test -e "${source_path}/.git" ; then
3783 git_submodules
="${git_submodules} dtc"
3785 if test -d "${source_path}/dtc/libfdt" ||
test -e "${source_path}/.git" ; then
3788 if [ "$pwd_is_source_path" != "y" ] ; then
3789 symlink
"$source_path/dtc/Makefile" "dtc/Makefile"
3790 symlink
"$source_path/dtc/scripts" "dtc/scripts"
3792 fdt_cflags
="-I\$(SRC_PATH)/dtc/libfdt"
3793 fdt_ldflags
="-L\$(BUILD_DIR)/dtc/libfdt"
3794 fdt_libs
="$fdt_libs"
3795 elif test "$fdt" = "yes" ; then
3796 # Not a git build & no libfdt found, prompt for system install
3797 error_exit
"DTC (libfdt) version >= 1.4.2 not present." \
3798 "Please install the DTC (libfdt) devel package"
3800 # don't have and don't want
3807 libs_softmmu
="$libs_softmmu $fdt_libs"
3809 ##########################################
3810 # opengl probe (for sdl2, gtk, milkymist-tmu2)
3812 if test "$opengl" != "no" ; then
3813 opengl_pkgs
="epoxy libdrm gbm"
3814 if $pkg_config $opengl_pkgs; then
3815 opengl_cflags
="$($pkg_config --cflags $opengl_pkgs)"
3816 opengl_libs
="$($pkg_config --libs $opengl_pkgs)"
3818 if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3821 QEMU_CFLAGS
="$QEMU_CFLAGS $opengl_cflags"
3823 if test "$opengl" = "yes" ; then
3824 feature_not_found
"opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
3832 if test "$opengl" = "yes"; then
3834 #include <epoxy/egl.h>
3835 #ifndef EGL_MESA_image_dma_buf_export
3836 # error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3838 int main(void) { return 0; }
3840 if compile_prog
"" "" ; then
3845 ##########################################
3847 if test "$libxml2" != "no" ; then
3848 if $pkg_config --exists libxml-2.0
; then
3850 libxml2_cflags
=$
($pkg_config --cflags libxml-2.0
)
3851 libxml2_libs
=$
($pkg_config --libs libxml-2.0
)
3853 if test "$libxml2" = "yes"; then
3854 feature_not_found
"libxml2" "Install libxml2 devel"
3860 ##########################################
3862 if test "$glusterfs" != "no" ; then
3863 if $pkg_config --atleast-version=3 glusterfs-api
; then
3865 glusterfs_cflags
=$
($pkg_config --cflags glusterfs-api
)
3866 glusterfs_libs
=$
($pkg_config --libs glusterfs-api
)
3867 if $pkg_config --atleast-version=4 glusterfs-api
; then
3868 glusterfs_xlator_opt
="yes"
3870 if $pkg_config --atleast-version=5 glusterfs-api
; then
3871 glusterfs_discard
="yes"
3873 if $pkg_config --atleast-version=6 glusterfs-api
; then
3874 glusterfs_fallocate
="yes"
3875 glusterfs_zerofill
="yes"
3878 if test "$glusterfs" = "yes" ; then
3879 feature_not_found
"GlusterFS backend support" \
3880 "Install glusterfs-api devel >= 3"
3886 # Check for inotify functions when we are building linux-user
3887 # emulator. This is done because older glibc versions don't
3888 # have syscall stubs for these implemented. In that case we
3889 # don't provide them even if kernel supports them.
3893 #include <sys/inotify.h>
3898 /* try to start inotify */
3899 return inotify_init();
3902 if compile_prog
"" "" ; then
3908 #include <sys/inotify.h>
3913 /* try to start inotify */
3914 return inotify_init1(0);
3917 if compile_prog
"" "" ; then
3921 # check if pipe2 is there
3930 return pipe2(pipefd, O_CLOEXEC);
3933 if compile_prog
"" "" ; then
3937 # check if accept4 is there
3940 #include <sys/socket.h>
3945 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3949 if compile_prog
"" "" ; then
3953 # check if tee/splice is there. vmsplice was added same time.
3963 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3964 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3968 if compile_prog
"" "" ; then
3972 ##########################################
3975 if test "$numa" != "no" ; then
3978 int main(void) { return numa_available(); }
3981 if compile_prog
"" "-lnuma" ; then
3983 libs_softmmu
="-lnuma $libs_softmmu"
3985 if test "$numa" = "yes" ; then
3986 feature_not_found
"numa" "install numactl devel"
3992 if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
3993 echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
3997 # Even if malloc_trim() is available, these non-libc memory allocators
3998 # do not support it.
3999 if test "$tcmalloc" = "yes" ||
test "$jemalloc" = "yes" ; then
4000 if test "$malloc_trim" = "yes" ; then
4001 echo "Disabling malloc_trim with non-libc memory allocator"
4006 #######################################
4009 if test "$malloc_trim" != "no" ; then
4012 int main(void) { malloc_trim(0); return 0; }
4014 if compile_prog
"" "" ; then
4021 ##########################################
4024 if test "$tcmalloc" = "yes" ; then
4027 int main(void) { malloc(1); return 0; }
4030 if compile_prog
"" "-ltcmalloc" ; then
4031 LIBS
="-ltcmalloc $LIBS"
4033 feature_not_found
"tcmalloc" "install gperftools devel"
4037 ##########################################
4040 if test "$jemalloc" = "yes" ; then
4043 int main(void) { malloc(1); return 0; }
4046 if compile_prog
"" "-ljemalloc" ; then
4047 LIBS
="-ljemalloc $LIBS"
4049 feature_not_found
"jemalloc" "install jemalloc devel"
4053 ##########################################
4058 #include <sys/syscall.h>
4060 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4063 if compile_prog
"" "" ; then
4067 # check if eventfd is supported
4070 #include <sys/eventfd.h>
4074 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4077 if compile_prog
"" "" ; then
4081 # check if memfd is supported
4084 #include <sys/mman.h>
4088 return memfd_create("foo", MFD_ALLOW_SEALING);
4091 if compile_prog
"" "" ; then
4097 # check for fallocate
4104 fallocate(0, 0, 0, 0);
4108 if compile_prog
"" "" ; then
4112 # check for fallocate hole punching
4113 fallocate_punch_hole
=no
4116 #include <linux/falloc.h>
4120 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
4124 if compile_prog
"" "" ; then
4125 fallocate_punch_hole
=yes
4128 # check that fallocate supports range zeroing inside the file
4129 fallocate_zero_range
=no
4132 #include <linux/falloc.h>
4136 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4140 if compile_prog
"" "" ; then
4141 fallocate_zero_range
=yes
4144 # check for posix_fallocate
4151 posix_fallocate(0, 0, 0);
4155 if compile_prog
"" "" ; then
4159 # check for sync_file_range
4166 sync_file_range(0, 0, 0, 0);
4170 if compile_prog
"" "" ; then
4174 # check for linux/fiemap.h and FS_IOC_FIEMAP
4177 #include <sys/ioctl.h>
4178 #include <linux/fs.h>
4179 #include <linux/fiemap.h>
4183 ioctl(0, FS_IOC_FIEMAP, 0);
4187 if compile_prog
"" "" ; then
4202 if compile_prog
"" "" ; then
4206 # check for ppoll support
4213 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
4214 ppoll(&pfd, 1, 0, 0);
4218 if compile_prog
"" "" ; then
4222 # check for prctl(PR_SET_TIMERSLACK , ... ) support
4223 prctl_pr_set_timerslack
=no
4225 #include <sys/prctl.h>
4229 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4233 if compile_prog
"" "" ; then
4234 prctl_pr_set_timerslack
=yes
4237 # check for epoll support
4240 #include <sys/epoll.h>
4248 if compile_prog
"" "" ; then
4252 # epoll_create1 is a later addition
4253 # so we must check separately for its presence
4256 #include <sys/epoll.h>
4260 /* Note that we use epoll_create1 as a value, not as
4261 * a function being called. This is necessary so that on
4262 * old SPARC glibc versions where the function was present in
4263 * the library but not declared in the header file we will
4264 * fail the configure check. (Otherwise we will get a compiler
4265 * warning but not an error, and will proceed to fail the
4266 * qemu compile where we compile with -Werror.)
4268 return (int)(uintptr_t)&epoll_create1;
4271 if compile_prog
"" "" ; then
4275 # check for sendfile support
4278 #include <sys/sendfile.h>
4282 return sendfile(0, 0, 0, 0);
4285 if compile_prog
"" "" ; then
4289 # check for timerfd support (glibc 2.8 and newer)
4292 #include <sys/timerfd.h>
4296 return(timerfd_create(CLOCK_REALTIME, 0));
4299 if compile_prog
"" "" ; then
4303 # check for setns and unshare support
4316 if compile_prog
"" "" ; then
4320 # clock_adjtime probe
4327 return clock_adjtime(0, 0);
4331 if compile_prog
"" "" ; then
4346 if compile_prog
"" "" ; then
4350 # Check if tools are available to build documentation.
4351 if test "$docs" != "no" ; then
4352 if has makeinfo
&& has pod2man
; then
4355 if test "$docs" = "yes" ; then
4356 feature_not_found
"docs" "Install texinfo and Perl/perl-podlators"
4362 # Search for bswap_32 function
4365 #include <byteswap.h>
4366 int main(void) { return bswap_32(0); }
4368 if compile_prog
"" "" ; then
4372 # Search for bswap32 function
4375 #include <sys/endian.h>
4376 #include <sys/types.h>
4377 #include <machine/bswap.h>
4378 int main(void) { return bswap32(0); }
4380 if compile_prog
"" "" ; then
4384 ##########################################
4385 # Do we have libiscsi >= 1.9.0
4386 if test "$libiscsi" != "no" ; then
4387 if $pkg_config --atleast-version=1.9.0 libiscsi
; then
4389 libiscsi_cflags
=$
($pkg_config --cflags libiscsi
)
4390 libiscsi_libs
=$
($pkg_config --libs libiscsi
)
4392 if test "$libiscsi" = "yes" ; then
4393 feature_not_found
"libiscsi" "Install libiscsi >= 1.9.0"
4399 ##########################################
4403 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
4405 if compile_prog
"" "" ; then
4407 elif compile_prog
"" "-lm" ; then
4409 libs_qga
="-lm $libs_qga"
4411 error_exit
"libm check failed"
4414 ##########################################
4416 # uClibc provides 2 versions of clock_gettime(), one with realtime
4417 # support and one without. This means that the clock_gettime() don't
4418 # need -lrt. We still need it for timer_create() so we check for this
4419 # function in addition.
4424 timer_create(CLOCK_REALTIME, NULL, NULL);
4425 return clock_gettime(CLOCK_REALTIME, NULL);
4429 if compile_prog
"" "" ; then
4431 # we need pthread for static linking. use previous pthread test result
4432 elif compile_prog
"" "$pthread_lib -lrt" ; then
4434 libs_qga
="$libs_qga -lrt"
4437 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
4438 "$haiku" != "yes" ; then
4439 libs_softmmu
="-lutil $libs_softmmu"
4442 ##########################################
4444 if test "$spice" != "no" ; then
4447 int main(void) { spice_server_new(); return 0; }
4449 spice_cflags
=$
($pkg_config --cflags spice-protocol spice-server
2>/dev
/null
)
4450 spice_libs
=$
($pkg_config --libs spice-protocol spice-server
2>/dev
/null
)
4451 if $pkg_config --atleast-version=0.12.0 spice-server
&& \
4452 $pkg_config --atleast-version=0.12.3 spice-protocol
&& \
4453 compile_prog
"$spice_cflags" "$spice_libs" ; then
4455 libs_softmmu
="$libs_softmmu $spice_libs"
4456 QEMU_CFLAGS
="$QEMU_CFLAGS $spice_cflags"
4457 spice_protocol_version
=$
($pkg_config --modversion spice-protocol
)
4458 spice_server_version
=$
($pkg_config --modversion spice-server
)
4460 if test "$spice" = "yes" ; then
4461 feature_not_found
"spice" \
4462 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4468 # check for smartcard support
4469 if test "$smartcard" != "no"; then
4470 if $pkg_config --atleast-version=2.5.1 libcacard
; then
4471 libcacard_cflags
=$
($pkg_config --cflags libcacard
)
4472 libcacard_libs
=$
($pkg_config --libs libcacard
)
4475 if test "$smartcard" = "yes"; then
4476 feature_not_found
"smartcard" "Install libcacard devel"
4483 if test "$libusb" != "no" ; then
4484 if $pkg_config --atleast-version=1.0.13 libusb-1.0
; then
4486 libusb_cflags
=$
($pkg_config --cflags libusb-1.0
)
4487 libusb_libs
=$
($pkg_config --libs libusb-1.0
)
4489 if test "$libusb" = "yes"; then
4490 feature_not_found
"libusb" "Install libusb devel >= 1.0.13"
4496 # check for usbredirparser for usb network redirection support
4497 if test "$usb_redir" != "no" ; then
4498 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5
; then
4500 usb_redir_cflags
=$
($pkg_config --cflags libusbredirparser-0.5
)
4501 usb_redir_libs
=$
($pkg_config --libs libusbredirparser-0.5
)
4503 if test "$usb_redir" = "yes"; then
4504 feature_not_found
"usb-redir" "Install usbredir devel"
4510 ##########################################
4511 # check if we have VSS SDK headers for win
4513 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4514 case "$vss_win32_sdk" in
4515 "") vss_win32_include
="-isystem $source_path" ;;
4516 *\
*) # The SDK is installed in "Program Files" by default, but we cannot
4517 # handle path with spaces. So we symlink the headers into ".sdk/vss".
4518 vss_win32_include
="-isystem $source_path/.sdk/vss"
4519 symlink
"$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4521 *) vss_win32_include
="-isystem $vss_win32_sdk"
4524 #define __MIDL_user_allocate_free_DEFINED__
4525 #include <inc/win2003/vss.h>
4526 int main(void) { return VSS_CTX_BACKUP; }
4528 if compile_prog
"$vss_win32_include" "" ; then
4529 guest_agent_with_vss
="yes"
4530 QEMU_CFLAGS
="$QEMU_CFLAGS $vss_win32_include"
4531 libs_qga
="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4532 qga_vss_provider
="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4534 if test "$vss_win32_sdk" != "" ; then
4535 echo "ERROR: Please download and install Microsoft VSS SDK:"
4536 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4537 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4538 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
4539 echo "ERROR: The headers are extracted in the directory \`inc'."
4540 feature_not_found
"VSS support"
4542 guest_agent_with_vss
="no"
4546 ##########################################
4547 # lookup Windows platform SDK (if not specified)
4548 # The SDK is needed only to build .tlb (type library) file of guest agent
4549 # VSS provider from the source. It is usually unnecessary because the
4550 # pre-compiled .tlb file is included.
4552 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4553 if test -z "$win_sdk"; then
4554 programfiles
="$PROGRAMFILES"
4555 test -n "$PROGRAMW6432" && programfiles
="$PROGRAMW6432"
4556 if test -n "$programfiles"; then
4557 win_sdk
=$
(ls -d "$programfiles/Microsoft SDKs/Windows/v"* |
tail -1) 2>/dev
/null
4559 feature_not_found
"Windows SDK"
4561 elif test "$win_sdk" = "no"; then
4566 ##########################################
4567 # check if mingw environment provides a recent ntddscsi.h
4568 if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
4570 #include <windows.h>
4571 #include <ntddscsi.h>
4573 #if !defined(IOCTL_SCSI_GET_ADDRESS)
4574 #error Missing required ioctl definitions
4576 SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
4580 if compile_prog
"" "" ; then
4581 guest_agent_ntddscsi
=yes
4582 libs_qga
="-lsetupapi $libs_qga"
4586 ##########################################
4587 # virgl renderer probe
4589 if test "$virglrenderer" != "no" ; then
4591 #include <virglrenderer.h>
4592 int main(void) { virgl_renderer_poll(); return 0; }
4594 virgl_cflags
=$
($pkg_config --cflags virglrenderer
2>/dev
/null
)
4595 virgl_libs
=$
($pkg_config --libs virglrenderer
2>/dev
/null
)
4596 if $pkg_config virglrenderer
>/dev
/null
2>&1 && \
4597 compile_prog
"$virgl_cflags" "$virgl_libs" ; then
4600 if test "$virglrenderer" = "yes" ; then
4601 feature_not_found
"virglrenderer"
4607 ##########################################
4612 if $pkg_config capstone
; then
4614 elif test -e "${source_path}/.git" -a $git_update = 'yes' ; then
4616 elif test -e "${source_path}/capstone/Makefile" ; then
4618 elif test -z "$capstone" ; then
4621 feature_not_found
"capstone" "Install capstone devel or git submodule"
4626 if ! $pkg_config capstone
; then
4627 feature_not_found
"capstone" "Install capstone devel"
4634 if test "$capstone" = git
; then
4635 git_submodules
="${git_submodules} capstone"
4638 QEMU_CFLAGS
="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
4639 if test "$mingw32" = "yes"; then
4640 LIBCAPSTONE
=capstone.lib
4642 LIBCAPSTONE
=libcapstone.a
4644 LIBS
="-L\$(BUILD_DIR)/capstone -lcapstone $LIBS"
4648 QEMU_CFLAGS
="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
4649 LIBS
="$($pkg_config --libs capstone) $LIBS"
4655 error_exit
"Unknown state for capstone: $capstone"
4659 ##########################################
4660 # check if we have fdatasync
4666 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4667 return fdatasync(0);
4669 #error Not supported
4673 if compile_prog
"" "" ; then
4677 ##########################################
4678 # check if we have madvise
4682 #include <sys/types.h>
4683 #include <sys/mman.h>
4685 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4687 if compile_prog
"" "" ; then
4691 ##########################################
4692 # check if we have posix_madvise
4696 #include <sys/mman.h>
4698 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4700 if compile_prog
"" "" ; then
4704 ##########################################
4705 # check if we have posix_memalign()
4712 return posix_memalign(&p, 8, 8);
4715 if compile_prog
"" "" ; then
4719 ##########################################
4720 # check if we have posix_syslog
4725 int main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
4727 if compile_prog
"" "" ; then
4731 ##########################################
4732 # check if we have sem_timedwait
4736 #include <semaphore.h>
4737 int main(void) { return sem_timedwait(0, 0); }
4739 if compile_prog
"" "" ; then
4743 ##########################################
4744 # check if trace backend exists
4746 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev
/null
2> /dev
/null
4747 if test "$?" -ne 0 ; then
4748 error_exit
"invalid trace backends" \
4749 "Please choose supported trace backends."
4752 ##########################################
4753 # For 'ust' backend, test if ust headers are present
4754 if have_backend
"ust"; then
4756 #include <lttng/tracepoint.h>
4757 int main(void) { return 0; }
4759 if compile_prog
"" "-Wl,--no-as-needed -ldl" ; then
4760 if $pkg_config lttng-ust
--exists; then
4761 lttng_ust_libs
=$
($pkg_config --libs lttng-ust
)
4763 lttng_ust_libs
="-llttng-ust -ldl"
4765 if $pkg_config liburcu-bp
--exists; then
4766 urcu_bp_libs
=$
($pkg_config --libs liburcu-bp
)
4768 urcu_bp_libs
="-lurcu-bp"
4771 LIBS
="$lttng_ust_libs $urcu_bp_libs $LIBS"
4772 libs_qga
="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4774 error_exit
"Trace backend 'ust' missing lttng-ust header files"
4778 ##########################################
4779 # For 'dtrace' backend, test if 'dtrace' command is present
4780 if have_backend
"dtrace"; then
4781 if ! has
'dtrace' ; then
4782 error_exit
"dtrace command is not found in PATH $PATH"
4784 trace_backend_stap
="no"
4785 if has
'stap' ; then
4786 trace_backend_stap
="yes"
4790 ##########################################
4791 # check and set a backend for coroutine
4793 # We prefer ucontext, but it's not always possible. The fallback
4794 # is sigcontext. On Windows the only valid backend is the Windows
4798 if test "$darwin" != "yes"; then
4800 #include <ucontext.h>
4801 #ifdef __stub_makecontext
4802 #error Ignoring glibc stub makecontext which will always fail
4804 int main(void) { makecontext(0, 0, 0); return 0; }
4806 if compile_prog
"" "" ; then
4811 if test "$coroutine" = ""; then
4812 if test "$mingw32" = "yes"; then
4814 elif test "$ucontext_works" = "yes"; then
4817 coroutine
=sigaltstack
4822 if test "$mingw32" != "yes"; then
4823 error_exit
"'windows' coroutine backend only valid for Windows"
4825 # Unfortunately the user visible backend name doesn't match the
4826 # coroutine-*.c filename for this case, so we have to adjust it here.
4830 if test "$ucontext_works" != "yes"; then
4831 feature_not_found
"ucontext"
4835 if test "$mingw32" = "yes"; then
4836 error_exit
"only the 'windows' coroutine backend is valid for Windows"
4840 error_exit
"unknown coroutine backend $coroutine"
4845 if test "$coroutine_pool" = ""; then
4849 if test "$debug_stack_usage" = "yes"; then
4850 if test "$coroutine_pool" = "yes"; then
4851 echo "WARN: disabling coroutine pool for stack usage debugging"
4857 ##########################################
4858 # check if we have open_by_handle_at
4860 open_by_handle_at
=no
4863 #if !defined(AT_EMPTY_PATH)
4864 # error missing definition
4866 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4869 if compile_prog
"" "" ; then
4870 open_by_handle_at
=yes
4873 ########################################
4874 # check if we have linux/magic.h
4878 #include <linux/magic.h>
4883 if compile_prog
"" "" ; then
4887 ########################################
4888 # check whether we can disable warning option with a pragma (this is needed
4889 # to silence warnings in the headers of some versions of external libraries).
4890 # This test has to be compiled with -Werror as otherwise an unknown pragma is
4893 # If we can't selectively disable warning in the code, disable -Werror so that
4894 # the build doesn't fail anyway.
4896 pragma_disable_unused_but_set
=no
4898 #pragma GCC diagnostic push
4899 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
4900 #pragma GCC diagnostic pop
4906 if compile_prog
"-Werror" "" ; then
4907 pragma_diagnostic_available
=yes
4912 ########################################
4913 # check if we have valgrind/valgrind.h
4917 #include <valgrind/valgrind.h>
4922 if compile_prog
"" "" ; then
4926 ########################################
4927 # check if environ is declared
4937 if compile_prog
"" "" ; then
4941 ########################################
4942 # check if cpuid.h is usable.
4947 unsigned a, b, c, d;
4948 int max = __get_cpuid_max(0, 0);
4951 __cpuid(1, a, b, c, d);
4955 __cpuid_count(7, 0, a, b, c, d);
4961 if compile_prog
"" "" ; then
4965 ##########################################
4966 # avx2 optimization requirement check
4968 # There is no point enabling this if cpuid.h is not usable,
4969 # since we won't be able to select the new routines.
4971 if test $cpuid_h = yes; then
4973 #pragma GCC push_options
4974 #pragma GCC target("avx2")
4976 #include <immintrin.h>
4977 static int bar(void *a) {
4978 __m256i x = *(__m256i *)a;
4979 return _mm256_testz_si256(x, x);
4981 int main(int argc, char *argv[]) { return bar(argv[0]); }
4983 if compile_object
"" ; then
4988 ########################################
4989 # check if __[u]int128_t is usable.
4993 #if defined(__clang_major__) && defined(__clang_minor__)
4994 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4995 # error __int128_t does not work in CLANG before 3.2
5007 if compile_prog
"" "" ; then
5011 #########################################
5012 # See if 128-bit atomic operations are supported.
5015 if test "$int128" = "yes"; then
5019 unsigned __int128 x = 0, y = 0;
5020 y = __atomic_load_16(&x, 0);
5021 __atomic_store_16(&x, y, 0);
5022 __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
5026 if compile_prog
"" "" ; then
5031 #########################################
5032 # See if 64-bit atomic operations are supported.
5033 # Note that without __atomic builtins, we can only
5034 # assume atomic loads/stores max at pointer size.
5040 uint64_t x = 0, y = 0;
5041 #ifdef __ATOMIC_RELAXED
5042 y = __atomic_load_8(&x, 0);
5043 __atomic_store_8(&x, y, 0);
5044 __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5045 __atomic_exchange_8(&x, y, 0);
5046 __atomic_fetch_add_8(&x, y, 0);
5048 typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5049 __sync_lock_test_and_set(&x, y);
5050 __sync_val_compare_and_swap(&x, y, 0);
5051 __sync_fetch_and_add(&x, y);
5056 if compile_prog
"" "" ; then
5060 ########################################
5061 # See if 16-byte vector operations are supported.
5062 # Even without a vector unit the compiler may expand these.
5063 # There is a bug in old GCC for PPC that crashes here.
5064 # Unfortunately it's the system compiler for Centos 7.
5067 typedef unsigned char U1 __attribute__((vector_size(16)));
5068 typedef unsigned short U2 __attribute__((vector_size(16)));
5069 typedef unsigned int U4 __attribute__((vector_size(16)));
5070 typedef unsigned long long U8 __attribute__((vector_size(16)));
5071 typedef signed char S1 __attribute__((vector_size(16)));
5072 typedef signed short S2 __attribute__((vector_size(16)));
5073 typedef signed int S4 __attribute__((vector_size(16)));
5074 typedef signed long long S8 __attribute__((vector_size(16)));
5084 void helper(void *d, void *a, int shift, int i);
5085 void helper(void *d, void *a, int shift, int i)
5087 *(U1 *)(d + i) = *(U1 *)(a + i) << shift;
5088 *(U2 *)(d + i) = *(U2 *)(a + i) << shift;
5089 *(U4 *)(d + i) = *(U4 *)(a + i) << shift;
5090 *(U8 *)(d + i) = *(U8 *)(a + i) << shift;
5094 a1 += b1; a2 += b2; a4 += b4; a8 += b8;
5095 a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
5096 a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
5097 a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
5098 a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
5099 a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
5100 a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
5101 a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
5102 c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
5108 if compile_prog
"" "" ; then
5112 ########################################
5113 # check if getauxval is available.
5117 #include <sys/auxv.h>
5119 return getauxval(AT_HWCAP) == 0;
5122 if compile_prog
"" "" ; then
5126 ########################################
5127 # check if ccache is interfering with
5128 # semantic analysis of macros
5133 static const int Z = 1;
5134 #define fn() ({ Z; })
5135 #define TAUT(X) ((X) == Z)
5136 #define PAREN(X, Y) (X == Y)
5138 int main(int argc, char *argv[])
5144 if (PAREN(x, y)) return 0;
5145 if (TAUT(Z)) return 0;
5150 if ! compile_object
"-Werror"; then
5154 #################################################
5155 # clang does not support glibc + FORTIFY_SOURCE.
5157 if test "$fortify_source" != "no"; then
5158 if echo |
$cc -dM -E - |
grep __clang__
> /dev
/null
2>&1 ; then
5159 fortify_source
="no";
5160 elif test -n "$cxx" && has
$cxx &&
5161 echo |
$cxx -dM -E - |
grep __clang__
>/dev
/null
2>&1 ; then
5162 fortify_source
="no";
5164 fortify_source
="yes"
5168 ##########################################
5169 # check if struct fsxattr is available via linux/fs.h
5173 #include <linux/fs.h>
5179 if compile_prog
"" "" ; then
5183 ##########################################
5184 # check for usable membarrier system call
5185 if test "$membarrier" = "yes"; then
5187 if test "$mingw32" = "yes" ; then
5189 elif test "$linux" = "yes" ; then
5191 #include <linux/membarrier.h>
5192 #include <sys/syscall.h>
5196 syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5197 syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5201 if compile_prog
"" "" ; then
5205 if test "$have_membarrier" = "no"; then
5206 feature_not_found
"membarrier" "membarrier system call not available"
5209 # Do not enable it by default even for Mingw32, because it doesn't
5214 ##########################################
5215 # check if rtnetlink.h exists and is useful
5218 #include <linux/rtnetlink.h>
5220 return IFLA_PROTO_DOWN;
5223 if compile_prog
"" "" ; then
5227 ##########################################
5228 # check for usable AF_VSOCK environment
5232 #include <sys/types.h>
5233 #include <sys/socket.h>
5234 #if !defined(AF_VSOCK)
5235 # error missing AF_VSOCK flag
5237 #include <linux/vm_sockets.h>
5240 struct sockaddr_vm svm;
5241 socklen_t len = sizeof(svm);
5242 sock = socket(AF_VSOCK, SOCK_STREAM, 0);
5243 ret = getpeername(sock, (struct sockaddr *)&svm, &len);
5244 if ((ret == -1) && (errno == ENOTCONN)) {
5250 if compile_prog
"" "" ; then
5254 ##########################################
5255 # check for usable AF_ALG environment
5259 #include <sys/types.h>
5260 #include <sys/socket.h>
5261 #include <linux/if_alg.h>
5264 sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5268 if compile_prog
"" "" ; then
5271 if test "$crypto_afalg" = "yes"
5273 if test "$have_afalg" != "yes"
5275 error_exit
"AF_ALG requested but could not be detected"
5280 #################################################
5281 # Check to see if we have the Hypervisor framework
5282 if [ "$darwin" = "yes" ] ; then
5284 #include <Hypervisor/hv.h>
5285 int main() { return 0;}
5287 if ! compile_object
""; then
5291 LDFLAGS
="-framework Hypervisor $LDFLAGS"
5295 #################################################
5296 # Sparc implicitly links with --relax, which is
5297 # incompatible with -r, so --no-relax should be
5298 # given. It does no harm to give it on other
5301 # Note: the prototype is needed since QEMU_CFLAGS
5302 # contains -Wmissing-prototypes
5304 extern int foo(void);
5305 int foo(void) { return 0; }
5307 if ! compile_object
""; then
5308 error_exit
"Failed to compile object file for LD_REL_FLAGS test"
5310 for i
in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
5311 if do_cc
-nostdlib $i -o $TMPMO $TMPO; then
5316 if test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
5317 feature_not_found
"modules" "Cannot find how to build relocatable objects"
5320 ##########################################
5321 # check for sysmacros.h
5325 #include <sys/sysmacros.h>
5327 return makedev(0, 0);
5330 if compile_prog
"" "" ; then
5334 ##########################################
5335 # Veritas HyperScale block driver VxHS
5336 # Check if libvxhs is installed
5338 if test "$vxhs" != "no" ; then
5341 #include <qnio/qnio_api.h>
5343 void *vxhs_callback;
5346 iio_init(QNIO_VERSION, vxhs_callback);
5350 vxhs_libs
="-lvxhs -lssl"
5351 if compile_prog
"" "$vxhs_libs" ; then
5354 if test "$vxhs" = "yes" ; then
5355 feature_not_found
"vxhs block device" "Install libvxhs See github"
5361 ##########################################
5362 # check for _Static_assert()
5364 have_static_assert
=no
5366 _Static_assert(1, "success");
5371 if compile_prog
"" "" ; then
5372 have_static_assert
=yes
5375 ##########################################
5376 # check for utmpx.h, it is missing e.g. on OpenBSD
5381 struct utmpx user_info;
5386 if compile_prog
"" "" ; then
5390 ##########################################
5391 # checks for sanitizers
5395 have_asan_iface_h
=no
5396 have_asan_iface_fiber
=no
5398 if test "$sanitizers" = "yes" ; then
5400 if compile_prog
"$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5404 # we could use a simple skeleton for flags checks, but this also
5405 # detect the static linking issue of ubsan, see also:
5406 # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5410 void *tmp = malloc(10);
5411 return *(int *)(tmp + 2);
5414 if compile_prog
"$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5418 if check_include
"sanitizer/asan_interface.h" ; then
5419 have_asan_iface_h
=yes
5423 #include <sanitizer/asan_interface.h>
5425 __sanitizer_start_switch_fiber(0, 0, 0);
5429 if compile_prog
"$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5430 have_asan_iface_fiber
=yes
5434 ##########################################
5436 # After here, no more $cc or $ld runs
5440 if test "$gcov" = "yes" ; then
5441 CFLAGS
="-fprofile-arcs -ftest-coverage -g $CFLAGS"
5442 LDFLAGS
="-fprofile-arcs -ftest-coverage $LDFLAGS"
5443 elif test "$fortify_source" = "yes" ; then
5444 CFLAGS
="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
5445 elif test "$debug" = "no"; then
5446 CFLAGS
="-O2 $CFLAGS"
5449 if test "$have_asan" = "yes"; then
5450 CFLAGS
="-fsanitize=address $CFLAGS"
5451 if test "$have_asan_iface_h" = "no" ; then
5452 echo "ASAN build enabled, but ASAN header missing." \
5453 "Without code annotation, the report may be inferior."
5454 elif test "$have_asan_iface_fiber" = "no" ; then
5455 echo "ASAN build enabled, but ASAN header is too old." \
5456 "Without code annotation, the report may be inferior."
5459 if test "$have_ubsan" = "yes"; then
5460 CFLAGS
="-fsanitize=undefined $CFLAGS"
5463 ##########################################
5465 if test "$libnfs" != "no" ; then
5466 if $pkg_config --atleast-version=1.9.3 libnfs
; then
5468 libnfs_libs
=$
($pkg_config --libs libnfs
)
5470 if test "$libnfs" = "yes" ; then
5471 feature_not_found
"libnfs" "Install libnfs devel >= 1.9.3"
5477 # Now we've finished running tests it's OK to add -Werror to the compiler flags
5478 if test "$werror" = "yes"; then
5479 QEMU_CFLAGS
="-Werror $QEMU_CFLAGS"
5482 if test "$solaris" = "no" ; then
5483 if $ld --version 2>/dev
/null |
grep "GNU ld" >/dev
/null
2>/dev
/null
; then
5484 LDFLAGS
="-Wl,--warn-common $LDFLAGS"
5488 # test if pod2man has --utf8 option
5489 if pod2man
--help |
grep -q utf8
; then
5490 POD2MAN
="pod2man --utf8"
5495 # Use ASLR, no-SEH and DEP if available
5496 if test "$mingw32" = "yes" ; then
5497 for flag
in --dynamicbase --no-seh --nxcompat; do
5498 if ld_has
$flag ; then
5499 LDFLAGS
="-Wl,$flag $LDFLAGS"
5504 qemu_confdir
=$sysconfdir$confsuffix
5505 qemu_moddir
=$libdir$confsuffix
5506 qemu_datadir
=$datadir$confsuffix
5507 qemu_localedir
="$datadir/locale"
5509 # We can only support ivshmem if we have eventfd
5510 if [ "$eventfd" = "yes" ]; then
5515 if test "$want_tools" = "yes" ; then
5516 tools
="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
5517 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
5518 tools
="qemu-nbd\$(EXESUF) $tools"
5520 if [ "$ivshmem" = "yes" ]; then
5521 tools
="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
5524 if test "$softmmu" = yes ; then
5525 if test "$linux" = yes; then
5526 if test "$virtfs" != no
&& test "$cap" = yes && test "$attr" = yes ; then
5528 tools
="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
5530 if test "$virtfs" = yes; then
5531 error_exit
"VirtFS requires libcap devel and libattr devel"
5535 if test "$mpath" != no
&& test "$mpathpersist" = yes ; then
5538 if test "$mpath" = yes; then
5539 error_exit
"Multipath requires libmpathpersist devel"
5543 tools
="$tools scsi/qemu-pr-helper\$(EXESUF)"
5545 if test "$virtfs" = yes; then
5546 error_exit
"VirtFS is supported only on Linux"
5549 if test "$mpath" = yes; then
5550 error_exit
"Multipath is supported only on Linux"
5554 if test "$xkbcommon" = "yes"; then
5555 tools
="qemu-keymap\$(EXESUF) $tools"
5559 # Probe for guest agent support/options
5561 if [ "$guest_agent" != "no" ]; then
5562 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
5563 tools
="qemu-ga $tools"
5565 elif [ "$guest_agent" != yes ]; then
5568 error_exit
"Guest agent is not supported on this platform"
5572 # Guest agent Window MSI package
5574 if test "$guest_agent" != yes; then
5575 if test "$guest_agent_msi" = yes; then
5576 error_exit
"MSI guest agent package requires guest agent enabled"
5579 elif test "$mingw32" != "yes"; then
5580 if test "$guest_agent_msi" = "yes"; then
5581 error_exit
"MSI guest agent package is available only for MinGW Windows cross-compilation"
5584 elif ! has wixl
; then
5585 if test "$guest_agent_msi" = "yes"; then
5586 error_exit
"MSI guest agent package requires wixl tool installed ( usually from msitools package )"
5590 # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
5591 # disabled explicitly
5592 if test "$guest_agent_msi" != "no"; then
5597 if test "$guest_agent_msi" = "yes"; then
5598 if test "$guest_agent_with_vss" = "yes"; then
5599 QEMU_GA_MSI_WITH_VSS
="-D InstallVss"
5602 if test "$QEMU_GA_MANUFACTURER" = ""; then
5603 QEMU_GA_MANUFACTURER
=QEMU
5606 if test "$QEMU_GA_DISTRO" = ""; then
5607 QEMU_GA_DISTRO
=Linux
5610 if test "$QEMU_GA_VERSION" = ""; then
5611 QEMU_GA_VERSION
=$
(cat $source_path/VERSION
)
5614 QEMU_GA_MSI_MINGW_DLL_PATH
="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
5618 QEMU_GA_MSI_ARCH
="-a x64 -D Arch=64"
5621 QEMU_GA_MSI_ARCH
="-D Arch=32"
5624 error_exit
"CPU $cpu not supported for building installation package"
5629 # Mac OS X ships with a broken assembler
5631 if test \
( "$cpu" = "i386" -o "$cpu" = "x86_64" \
) -a \
5632 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
5633 "$softmmu" = yes ; then
5634 # Different host OS linkers have different ideas about the name of the ELF
5635 # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
5636 # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
5637 for emu
in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe
; do
5638 if "$ld" -verbose 2>&1 |
grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5639 ld_i386_emulation
="$emu"
5645 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
5646 roms
="$roms spapr-rtas"
5649 if test "$cpu" = "s390x" ; then
5650 roms
="$roms s390-ccw"
5653 # Probe for the need for relocating the user-only binary.
5654 if ( [ "$linux_user" = yes ] ||
[ "$bsd_user" = yes ] ) && [ "$pie" = no
]; then
5657 arm | i386 | ppc
* | s390
* | sparc
* | x86_64 | x32
)
5658 # ??? Rationale for choosing this address
5659 textseg_addr
=0x60000000
5662 # A 256M aligned address, high in the address space, with enough
5663 # room for the code_gen_buffer above it before the stack.
5664 textseg_addr
=0x60000000
5667 if [ -n "$textseg_addr" ]; then
5669 int main(void) { return 0; }
5671 textseg_ldflags
="-Wl,-Ttext-segment=$textseg_addr"
5672 if ! compile_prog
"" "$textseg_ldflags"; then
5673 # In case ld does not support -Ttext-segment, edit the default linker
5674 # script via sed to set the .text start addr. This is needed on FreeBSD
5676 if ! $ld --verbose >/dev
/null
2>&1; then
5678 "We need to link the QEMU user mode binaries at a" \
5679 "specific text address. Unfortunately your linker" \
5680 "doesn't support either the -Ttext-segment option or" \
5681 "printing the default linker script with --verbose." \
5682 "If you don't want the user mode binaries, pass the" \
5683 "--disable-user option to configure."
5686 $ld --verbose |
sed \
5687 -e '1,/==================================================/d' \
5688 -e '/==================================================/,$d' \
5689 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5690 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5691 textseg_ldflags
="-Wl,-T../config-host.ld"
5696 # Check that the C++ compiler exists and works with the C compiler.
5697 # All the QEMU_CXXFLAGS are based on QEMU_CFLAGS. Keep this at the end to don't miss any other that could be added.
5700 int c_function(void);
5701 int main(void) { return c_function(); }
5708 int c_function(void);
5710 int c_function(void) { return 42; }
5715 if do_cxx
$QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
5716 # C++ compiler $cxx works ok with C compiler $cc
5719 echo "C++ compiler $cxx does not work with C compiler $cc"
5720 echo "Disabling C++ specific optional code"
5724 echo "No C++ compiler available; disabling C++ specific optional code"
5729 if test "$1" = "yes" ; then
5734 # prepend pixman and ftd flags after all config tests are done
5735 QEMU_CFLAGS
="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
5736 QEMU_LDFLAGS
="$fdt_ldflags $QEMU_LDFLAGS"
5737 libs_softmmu
="$pixman_libs $libs_softmmu"
5739 echo "Install prefix $prefix"
5740 echo "BIOS directory $(eval echo $qemu_datadir)"
5741 echo "firmware path $(eval echo $firmwarepath)"
5742 echo "binary directory $(eval echo $bindir)"
5743 echo "library directory $(eval echo $libdir)"
5744 echo "module directory $(eval echo $qemu_moddir)"
5745 echo "libexec directory $(eval echo $libexecdir)"
5746 echo "include directory $(eval echo $includedir)"
5747 echo "config directory $(eval echo $sysconfdir)"
5748 if test "$mingw32" = "no" ; then
5749 echo "local state directory $(eval echo $local_statedir)"
5750 echo "Manual directory $(eval echo $mandir)"
5751 echo "ELF interp prefix $interp_prefix"
5753 echo "local state directory queried at runtime"
5754 echo "Windows SDK $win_sdk"
5756 echo "Source path $source_path"
5757 echo "GIT binary $git"
5758 echo "GIT submodules $git_submodules"
5759 echo "C compiler $cc"
5760 echo "Host C compiler $host_cc"
5761 echo "C++ compiler $cxx"
5762 echo "Objective-C compiler $objcc"
5763 echo "ARFLAGS $ARFLAGS"
5764 echo "CFLAGS $CFLAGS"
5765 echo "QEMU_CFLAGS $QEMU_CFLAGS"
5766 echo "LDFLAGS $LDFLAGS"
5767 echo "QEMU_LDFLAGS $QEMU_LDFLAGS"
5769 echo "install $install"
5770 echo "python $python"
5771 if test "$slirp" = "yes" ; then
5774 echo "module support $modules"
5775 echo "host CPU $cpu"
5776 echo "host big endian $bigendian"
5777 echo "target list $target_list"
5778 echo "gprof enabled $gprof"
5779 echo "sparse enabled $sparse"
5780 echo "strip binaries $strip_opt"
5781 echo "profiler $profiler"
5782 echo "static build $static"
5783 if test "$darwin" = "yes" ; then
5784 echo "Cocoa support $cocoa"
5786 echo "SDL support $sdl $(echo_version $sdl $sdlversion)"
5787 echo "GTK support $gtk $(echo_version $gtk $gtk_version)"
5788 echo "GTK GL support $gtk_gl"
5789 echo "VTE support $vte $(echo_version $vte $vteversion)"
5790 echo "TLS priority $tls_priority"
5791 echo "GNUTLS support $gnutls"
5792 echo "GNUTLS rnd $gnutls_rnd"
5793 echo "libgcrypt $gcrypt"
5794 echo "libgcrypt kdf $gcrypt_kdf"
5795 echo "nettle $nettle $(echo_version $nettle $nettle_version)"
5796 echo "nettle kdf $nettle_kdf"
5797 echo "libtasn1 $tasn1"
5798 echo "curses support $curses"
5799 echo "virgl support $virglrenderer"
5800 echo "curl support $curl"
5801 echo "mingw32 support $mingw32"
5802 echo "Audio drivers $audio_drv_list"
5803 echo "Block whitelist (rw) $block_drv_rw_whitelist"
5804 echo "Block whitelist (ro) $block_drv_ro_whitelist"
5805 echo "VirtFS support $virtfs"
5806 echo "Multipath support $mpath"
5807 echo "VNC support $vnc"
5808 if test "$vnc" = "yes" ; then
5809 echo "VNC SASL support $vnc_sasl"
5810 echo "VNC JPEG support $vnc_jpeg"
5811 echo "VNC PNG support $vnc_png"
5813 if test -n "$sparc_cpu"; then
5814 echo "Target Sparc Arch $sparc_cpu"
5816 echo "xen support $xen"
5817 if test "$xen" = "yes" ; then
5818 echo "xen ctrl version $xen_ctrl_version"
5819 echo "pv dom build $xen_pv_domain_build"
5821 echo "brlapi support $brlapi"
5822 echo "bluez support $bluez"
5823 echo "Documentation $docs"
5825 echo "vde support $vde"
5826 echo "netmap support $netmap"
5827 echo "Linux AIO support $linux_aio"
5828 echo "ATTR/XATTR support $attr"
5829 echo "Install blobs $blobs"
5830 echo "KVM support $kvm"
5831 echo "HAX support $hax"
5832 echo "HVF support $hvf"
5833 echo "WHPX support $whpx"
5834 echo "TCG support $tcg"
5835 if test "$tcg" = "yes" ; then
5836 echo "TCG debug enabled $debug_tcg"
5837 echo "TCG interpreter $tcg_interpreter"
5839 echo "malloc trim support $malloc_trim"
5840 echo "RDMA support $rdma"
5841 echo "fdt support $fdt"
5842 echo "membarrier $membarrier"
5843 echo "preadv support $preadv"
5844 echo "fdatasync $fdatasync"
5845 echo "madvise $madvise"
5846 echo "posix_madvise $posix_madvise"
5847 echo "posix_memalign $posix_memalign"
5848 echo "libcap-ng support $cap_ng"
5849 echo "vhost-net support $vhost_net"
5850 echo "vhost-crypto support $vhost_crypto"
5851 echo "vhost-scsi support $vhost_scsi"
5852 echo "vhost-vsock support $vhost_vsock"
5853 echo "vhost-user support $vhost_user"
5854 echo "Trace backends $trace_backends"
5855 if have_backend
"simple"; then
5856 echo "Trace output file $trace_file-<pid>"
5858 echo "spice support $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5859 echo "rbd support $rbd"
5860 echo "xfsctl support $xfs"
5861 echo "smartcard support $smartcard"
5862 echo "libusb $libusb"
5863 echo "usb net redir $usb_redir"
5864 echo "OpenGL support $opengl"
5865 echo "OpenGL dmabufs $opengl_dmabuf"
5866 echo "libiscsi support $libiscsi"
5867 echo "libnfs support $libnfs"
5868 echo "build guest agent $guest_agent"
5869 echo "QGA VSS support $guest_agent_with_vss"
5870 echo "QGA w32 disk info $guest_agent_ntddscsi"
5871 echo "QGA MSI support $guest_agent_msi"
5872 echo "seccomp support $seccomp"
5873 echo "coroutine backend $coroutine"
5874 echo "coroutine pool $coroutine_pool"
5875 echo "debug stack usage $debug_stack_usage"
5876 echo "crypto afalg $crypto_afalg"
5877 echo "GlusterFS support $glusterfs"
5878 echo "gcov $gcov_tool"
5879 echo "gcov enabled $gcov"
5880 echo "TPM support $tpm"
5881 echo "libssh2 support $libssh2"
5882 echo "TPM passthrough $tpm_passthrough"
5883 echo "TPM emulator $tpm_emulator"
5884 echo "QOM debugging $qom_cast_debug"
5885 echo "Live block migration $live_block_migration"
5886 echo "lzo support $lzo"
5887 echo "snappy support $snappy"
5888 echo "bzip2 support $bzip2"
5889 echo "NUMA host support $numa"
5890 echo "libxml2 $libxml2"
5891 echo "tcmalloc support $tcmalloc"
5892 echo "jemalloc support $jemalloc"
5893 echo "avx2 optimization $avx2_opt"
5894 echo "replication support $replication"
5895 echo "VxHS block device $vxhs"
5896 echo "capstone $capstone"
5898 if test "$sdl_too_old" = "yes"; then
5899 echo "-> Your SDL version is too old - please upgrade to have SDL support"
5902 if test "$gtkabi" = "2.0"; then
5904 echo "WARNING: Use of GTK 2.0 is deprecated and will be removed in"
5905 echo "WARNING: future releases. Please switch to using GTK 3.0"
5908 if test "$sdlabi" = "1.2"; then
5910 echo "WARNING: Use of SDL 1.2 is deprecated and will be removed in"
5911 echo "WARNING: future releases. Please switch to using SDL 2.0"
5914 if test "$supported_cpu" = "no"; then
5916 echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5918 echo "CPU host architecture $cpu support is not currently maintained."
5919 echo "The QEMU project intends to remove support for this host CPU in"
5920 echo "a future release if nobody volunteers to maintain it and to"
5921 echo "provide a build host for our continuous integration setup."
5922 echo "configure has succeeded and you can continue to build, but"
5923 echo "if you care about QEMU on this platform you should contact"
5924 echo "us upstream at qemu-devel@nongnu.org."
5927 if test "$supported_os" = "no"; then
5929 echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5931 echo "Host OS $targetos support is not currently maintained."
5932 echo "The QEMU project intends to remove support for this host OS in"
5933 echo "a future release if nobody volunteers to maintain it and to"
5934 echo "provide a build host for our continuous integration setup."
5935 echo "configure has succeeded and you can continue to build, but"
5936 echo "if you care about QEMU on this platform you should contact"
5937 echo "us upstream at qemu-devel@nongnu.org."
5940 config_host_mak
="config-host.mak"
5942 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
5944 echo "# Automatically generated by configure - do not modify" > $config_host_mak
5945 echo >> $config_host_mak
5947 echo all
: >> $config_host_mak
5948 echo "prefix=$prefix" >> $config_host_mak
5949 echo "bindir=$bindir" >> $config_host_mak
5950 echo "libdir=$libdir" >> $config_host_mak
5951 echo "libexecdir=$libexecdir" >> $config_host_mak
5952 echo "includedir=$includedir" >> $config_host_mak
5953 echo "mandir=$mandir" >> $config_host_mak
5954 echo "sysconfdir=$sysconfdir" >> $config_host_mak
5955 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
5956 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
5957 echo "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
5958 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
5959 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
5960 if test "$mingw32" = "no" ; then
5961 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
5963 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
5964 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
5965 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
5966 echo "GIT=$git" >> $config_host_mak
5967 echo "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
5968 echo "GIT_UPDATE=$git_update" >> $config_host_mak
5970 echo "ARCH=$ARCH" >> $config_host_mak
5972 if test "$debug_tcg" = "yes" ; then
5973 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5975 if test "$strip_opt" = "yes" ; then
5976 echo "STRIP=${strip}" >> $config_host_mak
5978 if test "$bigendian" = "yes" ; then
5979 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
5981 if test "$mingw32" = "yes" ; then
5982 echo "CONFIG_WIN32=y" >> $config_host_mak
5983 rc_version
=$
(cat $source_path/VERSION
)
5984 version_major
=${rc_version%%.*}
5985 rc_version
=${rc_version#*.}
5986 version_minor
=${rc_version%%.*}
5987 rc_version
=${rc_version#*.}
5988 version_subminor
=${rc_version%%.*}
5990 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5991 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5992 if test "$guest_agent_with_vss" = "yes" ; then
5993 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5994 echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5995 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5997 if test "$guest_agent_ntddscsi" = "yes" ; then
5998 echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
6000 if test "$guest_agent_msi" = "yes"; then
6001 echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
6002 echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
6003 echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
6004 echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
6005 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
6006 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
6007 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
6010 echo "CONFIG_POSIX=y" >> $config_host_mak
6013 if test "$linux" = "yes" ; then
6014 echo "CONFIG_LINUX=y" >> $config_host_mak
6017 if test "$darwin" = "yes" ; then
6018 echo "CONFIG_DARWIN=y" >> $config_host_mak
6021 if test "$solaris" = "yes" ; then
6022 echo "CONFIG_SOLARIS=y" >> $config_host_mak
6024 if test "$haiku" = "yes" ; then
6025 echo "CONFIG_HAIKU=y" >> $config_host_mak
6027 if test "$static" = "yes" ; then
6028 echo "CONFIG_STATIC=y" >> $config_host_mak
6030 if test "$profiler" = "yes" ; then
6031 echo "CONFIG_PROFILER=y" >> $config_host_mak
6033 if test "$slirp" = "yes" ; then
6034 echo "CONFIG_SLIRP=y" >> $config_host_mak
6035 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
6037 if test "$vde" = "yes" ; then
6038 echo "CONFIG_VDE=y" >> $config_host_mak
6039 echo "VDE_LIBS=$vde_libs" >> $config_host_mak
6041 if test "$netmap" = "yes" ; then
6042 echo "CONFIG_NETMAP=y" >> $config_host_mak
6044 if test "$l2tpv3" = "yes" ; then
6045 echo "CONFIG_L2TPV3=y" >> $config_host_mak
6047 if test "$cap_ng" = "yes" ; then
6048 echo "CONFIG_LIBCAP=y" >> $config_host_mak
6050 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
6051 for drv
in $audio_drv_list; do
6052 def
=CONFIG_AUDIO_$
(echo $drv | LC_ALL
=C
tr '[a-z]' '[A-Z]')
6054 alsa | oss | pa | sdl
)
6055 echo "$def=m" >> $config_host_mak ;;
6057 echo "$def=y" >> $config_host_mak ;;
6060 echo "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6061 echo "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6062 echo "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6063 echo "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6064 echo "OSS_LIBS=$oss_libs" >> $config_host_mak
6065 if test "$audio_pt_int" = "yes" ; then
6066 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
6068 if test "$audio_win_int" = "yes" ; then
6069 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6071 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6072 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6073 if test "$vnc" = "yes" ; then
6074 echo "CONFIG_VNC=y" >> $config_host_mak
6076 if test "$vnc_sasl" = "yes" ; then
6077 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
6079 if test "$vnc_jpeg" = "yes" ; then
6080 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
6082 if test "$vnc_png" = "yes" ; then
6083 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
6085 if test "$xkbcommon" = "yes" ; then
6086 echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
6087 echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
6089 if test "$fnmatch" = "yes" ; then
6090 echo "CONFIG_FNMATCH=y" >> $config_host_mak
6092 if test "$xfs" = "yes" ; then
6093 echo "CONFIG_XFS=y" >> $config_host_mak
6095 qemu_version
=$
(head $source_path/VERSION
)
6096 echo "VERSION=$qemu_version" >>$config_host_mak
6097 echo "PKGVERSION=$pkgversion" >>$config_host_mak
6098 echo "SRC_PATH=$source_path" >> $config_host_mak
6099 echo "TARGET_DIRS=$target_list" >> $config_host_mak
6100 if [ "$docs" = "yes" ] ; then
6101 echo "BUILD_DOCS=yes" >> $config_host_mak
6103 if test "$modules" = "yes"; then
6104 # $shacmd can generate a hash started with digit, which the compiler doesn't
6105 # like as an symbol. So prefix it with an underscore
6106 echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
6107 echo "CONFIG_MODULES=y" >> $config_host_mak
6109 if test "$have_x11" = "yes" -a "$need_x11" = "yes"; then
6110 echo "CONFIG_X11=y" >> $config_host_mak
6111 echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
6112 echo "X11_LIBS=$x11_libs" >> $config_host_mak
6114 if test "$sdl" = "yes" ; then
6115 echo "CONFIG_SDL=m" >> $config_host_mak
6116 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
6117 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
6118 echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
6120 if test "$cocoa" = "yes" ; then
6121 echo "CONFIG_COCOA=y" >> $config_host_mak
6123 if test "$curses" = "yes" ; then
6124 echo "CONFIG_CURSES=m" >> $config_host_mak
6125 echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
6126 echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
6128 if test "$pipe2" = "yes" ; then
6129 echo "CONFIG_PIPE2=y" >> $config_host_mak
6131 if test "$accept4" = "yes" ; then
6132 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
6134 if test "$splice" = "yes" ; then
6135 echo "CONFIG_SPLICE=y" >> $config_host_mak
6137 if test "$eventfd" = "yes" ; then
6138 echo "CONFIG_EVENTFD=y" >> $config_host_mak
6140 if test "$memfd" = "yes" ; then
6141 echo "CONFIG_MEMFD=y" >> $config_host_mak
6143 if test "$fallocate" = "yes" ; then
6144 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6146 if test "$fallocate_punch_hole" = "yes" ; then
6147 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
6149 if test "$fallocate_zero_range" = "yes" ; then
6150 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6152 if test "$posix_fallocate" = "yes" ; then
6153 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6155 if test "$sync_file_range" = "yes" ; then
6156 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6158 if test "$fiemap" = "yes" ; then
6159 echo "CONFIG_FIEMAP=y" >> $config_host_mak
6161 if test "$dup3" = "yes" ; then
6162 echo "CONFIG_DUP3=y" >> $config_host_mak
6164 if test "$ppoll" = "yes" ; then
6165 echo "CONFIG_PPOLL=y" >> $config_host_mak
6167 if test "$prctl_pr_set_timerslack" = "yes" ; then
6168 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6170 if test "$epoll" = "yes" ; then
6171 echo "CONFIG_EPOLL=y" >> $config_host_mak
6173 if test "$epoll_create1" = "yes" ; then
6174 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
6176 if test "$sendfile" = "yes" ; then
6177 echo "CONFIG_SENDFILE=y" >> $config_host_mak
6179 if test "$timerfd" = "yes" ; then
6180 echo "CONFIG_TIMERFD=y" >> $config_host_mak
6182 if test "$setns" = "yes" ; then
6183 echo "CONFIG_SETNS=y" >> $config_host_mak
6185 if test "$clock_adjtime" = "yes" ; then
6186 echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
6188 if test "$syncfs" = "yes" ; then
6189 echo "CONFIG_SYNCFS=y" >> $config_host_mak
6191 if test "$inotify" = "yes" ; then
6192 echo "CONFIG_INOTIFY=y" >> $config_host_mak
6194 if test "$inotify1" = "yes" ; then
6195 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6197 if test "$sem_timedwait" = "yes" ; then
6198 echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6200 if test "$byteswap_h" = "yes" ; then
6201 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
6203 if test "$bswap_h" = "yes" ; then
6204 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
6206 if test "$curl" = "yes" ; then
6207 echo "CONFIG_CURL=m" >> $config_host_mak
6208 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
6209 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6211 if test "$brlapi" = "yes" ; then
6212 echo "CONFIG_BRLAPI=y" >> $config_host_mak
6213 echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
6215 if test "$bluez" = "yes" ; then
6216 echo "CONFIG_BLUEZ=y" >> $config_host_mak
6217 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
6219 if test "$glib_subprocess" = "yes" ; then
6220 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
6222 if test "$gtk" = "yes" ; then
6223 echo "CONFIG_GTK=m" >> $config_host_mak
6224 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
6225 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6226 echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6227 if test "$gtk_gl" = "yes" ; then
6228 echo "CONFIG_GTK_GL=y" >> $config_host_mak
6231 echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6232 if test "$gnutls" = "yes" ; then
6233 echo "CONFIG_GNUTLS=y" >> $config_host_mak
6235 if test "$gnutls_rnd" = "yes" ; then
6236 echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
6238 if test "$gcrypt" = "yes" ; then
6239 echo "CONFIG_GCRYPT=y" >> $config_host_mak
6240 if test "$gcrypt_hmac" = "yes" ; then
6241 echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
6243 if test "$gcrypt_kdf" = "yes" ; then
6244 echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
6247 if test "$nettle" = "yes" ; then
6248 echo "CONFIG_NETTLE=y" >> $config_host_mak
6249 echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6250 if test "$nettle_kdf" = "yes" ; then
6251 echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
6254 if test "$tasn1" = "yes" ; then
6255 echo "CONFIG_TASN1=y" >> $config_host_mak
6257 if test "$have_ifaddrs_h" = "yes" ; then
6258 echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6260 if test "$have_broken_size_max" = "yes" ; then
6261 echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
6264 # Work around a system header bug with some kernel/XFS header
6265 # versions where they both try to define 'struct fsxattr':
6266 # xfs headers will not try to redefine structs from linux headers
6267 # if this macro is set.
6268 if test "$have_fsxattr" = "yes" ; then
6269 echo "HAVE_FSXATTR=y" >> $config_host_mak
6271 if test "$vte" = "yes" ; then
6272 echo "CONFIG_VTE=y" >> $config_host_mak
6273 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6274 echo "VTE_LIBS=$vte_libs" >> $config_host_mak
6276 if test "$virglrenderer" = "yes" ; then
6277 echo "CONFIG_VIRGL=y" >> $config_host_mak
6278 echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
6279 echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
6281 if test "$xen" = "yes" ; then
6282 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6283 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
6284 if test "$xen_pv_domain_build" = "yes" ; then
6285 echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
6288 if test "$linux_aio" = "yes" ; then
6289 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
6291 if test "$attr" = "yes" ; then
6292 echo "CONFIG_ATTR=y" >> $config_host_mak
6294 if test "$libattr" = "yes" ; then
6295 echo "CONFIG_LIBATTR=y" >> $config_host_mak
6297 if test "$virtfs" = "yes" ; then
6298 echo "CONFIG_VIRTFS=y" >> $config_host_mak
6300 if test "$mpath" = "yes" ; then
6301 echo "CONFIG_MPATH=y" >> $config_host_mak
6303 if test "$vhost_scsi" = "yes" ; then
6304 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
6306 if test "$vhost_net" = "yes" -a "$vhost_user" = "yes"; then
6307 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
6309 if test "$vhost_crypto" = "yes" ; then
6310 echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
6312 if test "$vhost_vsock" = "yes" ; then
6313 echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
6315 if test "$vhost_user" = "yes" ; then
6316 echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6318 if test "$blobs" = "yes" ; then
6319 echo "INSTALL_BLOBS=yes" >> $config_host_mak
6321 if test "$iovec" = "yes" ; then
6322 echo "CONFIG_IOVEC=y" >> $config_host_mak
6324 if test "$preadv" = "yes" ; then
6325 echo "CONFIG_PREADV=y" >> $config_host_mak
6327 if test "$fdt" != "no" ; then
6328 echo "CONFIG_FDT=y" >> $config_host_mak
6330 if test "$membarrier" = "yes" ; then
6331 echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
6333 if test "$signalfd" = "yes" ; then
6334 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6336 if test "$tcg" = "yes"; then
6337 echo "CONFIG_TCG=y" >> $config_host_mak
6338 if test "$tcg_interpreter" = "yes" ; then
6339 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
6342 if test "$fdatasync" = "yes" ; then
6343 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
6345 if test "$madvise" = "yes" ; then
6346 echo "CONFIG_MADVISE=y" >> $config_host_mak
6348 if test "$posix_madvise" = "yes" ; then
6349 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6351 if test "$posix_memalign" = "yes" ; then
6352 echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
6355 if test "$spice" = "yes" ; then
6356 echo "CONFIG_SPICE=y" >> $config_host_mak
6359 if test "$smartcard" = "yes" ; then
6360 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
6361 echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
6362 echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
6365 if test "$libusb" = "yes" ; then
6366 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
6367 echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6368 echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
6371 if test "$usb_redir" = "yes" ; then
6372 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
6373 echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6374 echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
6377 if test "$opengl" = "yes" ; then
6378 echo "CONFIG_OPENGL=y" >> $config_host_mak
6379 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
6380 if test "$opengl_dmabuf" = "yes" ; then
6381 echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6385 if test "$malloc_trim" = "yes" ; then
6386 echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
6389 if test "$avx2_opt" = "yes" ; then
6390 echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
6393 if test "$lzo" = "yes" ; then
6394 echo "CONFIG_LZO=y" >> $config_host_mak
6397 if test "$snappy" = "yes" ; then
6398 echo "CONFIG_SNAPPY=y" >> $config_host_mak
6401 if test "$bzip2" = "yes" ; then
6402 echo "CONFIG_BZIP2=y" >> $config_host_mak
6403 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
6406 if test "$libiscsi" = "yes" ; then
6407 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
6408 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
6409 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
6412 if test "$libnfs" = "yes" ; then
6413 echo "CONFIG_LIBNFS=m" >> $config_host_mak
6414 echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
6417 if test "$seccomp" = "yes"; then
6418 echo "CONFIG_SECCOMP=y" >> $config_host_mak
6419 echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
6420 echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
6423 # XXX: suppress that
6424 if [ "$bsd" = "yes" ] ; then
6425 echo "CONFIG_BSD=y" >> $config_host_mak
6428 if test "$localtime_r" = "yes" ; then
6429 echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
6431 if test "$qom_cast_debug" = "yes" ; then
6432 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
6434 if test "$rbd" = "yes" ; then
6435 echo "CONFIG_RBD=m" >> $config_host_mak
6436 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
6437 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
6440 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
6441 if test "$coroutine_pool" = "yes" ; then
6442 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
6444 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
6447 if test "$debug_stack_usage" = "yes" ; then
6448 echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
6451 if test "$crypto_afalg" = "yes" ; then
6452 echo "CONFIG_AF_ALG=y" >> $config_host_mak
6455 if test "$open_by_handle_at" = "yes" ; then
6456 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
6459 if test "$linux_magic_h" = "yes" ; then
6460 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
6463 if test "$pragma_diagnostic_available" = "yes" ; then
6464 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
6467 if test "$valgrind_h" = "yes" ; then
6468 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
6471 if test "$have_asan_iface_fiber" = "yes" ; then
6472 echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
6475 if test "$has_environ" = "yes" ; then
6476 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
6479 if test "$cpuid_h" = "yes" ; then
6480 echo "CONFIG_CPUID_H=y" >> $config_host_mak
6483 if test "$int128" = "yes" ; then
6484 echo "CONFIG_INT128=y" >> $config_host_mak
6487 if test "$atomic128" = "yes" ; then
6488 echo "CONFIG_ATOMIC128=y" >> $config_host_mak
6491 if test "$atomic64" = "yes" ; then
6492 echo "CONFIG_ATOMIC64=y" >> $config_host_mak
6495 if test "$vector16" = "yes" ; then
6496 echo "CONFIG_VECTOR16=y" >> $config_host_mak
6499 if test "$getauxval" = "yes" ; then
6500 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
6503 if test "$glusterfs" = "yes" ; then
6504 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
6505 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
6506 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
6509 if test "$glusterfs_xlator_opt" = "yes" ; then
6510 echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
6513 if test "$glusterfs_discard" = "yes" ; then
6514 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
6517 if test "$glusterfs_fallocate" = "yes" ; then
6518 echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
6521 if test "$glusterfs_zerofill" = "yes" ; then
6522 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
6525 if test "$libssh2" = "yes" ; then
6526 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
6527 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
6528 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
6531 if test "$live_block_migration" = "yes" ; then
6532 echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
6535 if test "$tpm" = "yes"; then
6536 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
6537 # TPM passthrough support?
6538 if test "$tpm_passthrough" = "yes"; then
6539 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
6541 # TPM emulator support?
6542 if test "$tpm_emulator" = "yes"; then
6543 echo "CONFIG_TPM_EMULATOR=y" >> $config_host_mak
6547 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
6548 if have_backend
"nop"; then
6549 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
6551 if have_backend
"simple"; then
6552 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
6553 # Set the appropriate trace file.
6554 trace_file
="\"$trace_file-\" FMT_pid"
6556 if have_backend
"log"; then
6557 echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
6559 if have_backend
"ust"; then
6560 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
6562 if have_backend
"dtrace"; then
6563 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
6564 if test "$trace_backend_stap" = "yes" ; then
6565 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
6568 if have_backend
"ftrace"; then
6569 if test "$linux" = "yes" ; then
6570 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
6572 feature_not_found
"ftrace(trace backend)" "ftrace requires Linux"
6575 if have_backend
"syslog"; then
6576 if test "$posix_syslog" = "yes" ; then
6577 echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
6579 feature_not_found
"syslog(trace backend)" "syslog not available"
6582 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
6584 if test "$rdma" = "yes" ; then
6585 echo "CONFIG_RDMA=y" >> $config_host_mak
6586 echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
6589 if test "$have_rtnetlink" = "yes" ; then
6590 echo "CONFIG_RTNETLINK=y" >> $config_host_mak
6593 if test "$libxml2" = "yes" ; then
6594 echo "CONFIG_LIBXML2=y" >> $config_host_mak
6595 echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
6596 echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
6599 if test "$replication" = "yes" ; then
6600 echo "CONFIG_REPLICATION=y" >> $config_host_mak
6603 if test "$have_af_vsock" = "yes" ; then
6604 echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
6607 if test "$have_sysmacros" = "yes" ; then
6608 echo "CONFIG_SYSMACROS=y" >> $config_host_mak
6611 if test "$have_static_assert" = "yes" ; then
6612 echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
6615 if test "$have_utmpx" = "yes" ; then
6616 echo "HAVE_UTMPX=y" >> $config_host_mak
6619 if test "$ivshmem" = "yes" ; then
6620 echo "CONFIG_IVSHMEM=y" >> $config_host_mak
6622 if test "$capstone" != "no" ; then
6623 echo "CONFIG_CAPSTONE=y" >> $config_host_mak
6626 # Hold two types of flag:
6627 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
6628 # a thread we have a handle to
6629 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
6631 if test "$pthread_setname_np" = "yes" ; then
6632 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
6633 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
6636 if test "$vxhs" = "yes" ; then
6637 echo "CONFIG_VXHS=y" >> $config_host_mak
6638 echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
6641 if test "$tcg_interpreter" = "yes"; then
6642 QEMU_INCLUDES
="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
6643 elif test "$ARCH" = "sparc64" ; then
6644 QEMU_INCLUDES
="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
6645 elif test "$ARCH" = "s390x" ; then
6646 QEMU_INCLUDES
="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
6647 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
6648 QEMU_INCLUDES
="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
6649 elif test "$ARCH" = "ppc64" ; then
6650 QEMU_INCLUDES
="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
6652 QEMU_INCLUDES
="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
6654 QEMU_INCLUDES
="-iquote \$(SRC_PATH)/tcg $QEMU_INCLUDES"
6656 echo "TOOLS=$tools" >> $config_host_mak
6657 echo "ROMS=$roms" >> $config_host_mak
6658 echo "MAKE=$make" >> $config_host_mak
6659 echo "INSTALL=$install" >> $config_host_mak
6660 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
6661 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
6662 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
6663 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
6664 echo "PYTHON=$python" >> $config_host_mak
6665 echo "CC=$cc" >> $config_host_mak
6666 if $iasl -h > /dev
/null
2>&1; then
6667 echo "IASL=$iasl" >> $config_host_mak
6669 echo "CC_I386=$cc_i386" >> $config_host_mak
6670 echo "HOST_CC=$host_cc" >> $config_host_mak
6671 echo "CXX=$cxx" >> $config_host_mak
6672 echo "OBJCC=$objcc" >> $config_host_mak
6673 echo "AR=$ar" >> $config_host_mak
6674 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
6675 echo "AS=$as" >> $config_host_mak
6676 echo "CCAS=$ccas" >> $config_host_mak
6677 echo "CPP=$cpp" >> $config_host_mak
6678 echo "OBJCOPY=$objcopy" >> $config_host_mak
6679 echo "LD=$ld" >> $config_host_mak
6680 echo "RANLIB=$ranlib" >> $config_host_mak
6681 echo "NM=$nm" >> $config_host_mak
6682 echo "WINDRES=$windres" >> $config_host_mak
6683 echo "CFLAGS=$CFLAGS" >> $config_host_mak
6684 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
6685 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
6686 echo "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
6687 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
6688 if test "$sparse" = "yes" ; then
6689 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
6690 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
6691 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
6692 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
6693 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
6695 if test "$cross_prefix" != ""; then
6696 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
6698 echo "AUTOCONF_HOST := " >> $config_host_mak
6700 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
6701 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
6702 echo "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
6703 echo "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
6704 echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
6705 echo "LIBS+=$LIBS" >> $config_host_mak
6706 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
6707 echo "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
6708 echo "EXESUF=$EXESUF" >> $config_host_mak
6709 echo "DSOSUF=$DSOSUF" >> $config_host_mak
6710 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
6711 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
6712 echo "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
6713 echo "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
6714 echo "POD2MAN=$POD2MAN" >> $config_host_mak
6715 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
6716 if test "$gcov" = "yes" ; then
6717 echo "CONFIG_GCOV=y" >> $config_host_mak
6718 echo "GCOV=$gcov_tool" >> $config_host_mak
6721 # use included Linux headers
6722 if test "$linux" = "yes" ; then
6723 mkdir
-p linux-headers
6741 # For most CPUs the kernel architecture name and QEMU CPU name match.
6745 # For non-KVM architectures we will not have asm headers
6746 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
6747 symlink
"$source_path/linux-headers/asm-$linux_arch" linux-headers
/asm
6751 for target
in $target_list; do
6752 target_dir
="$target"
6753 config_target_mak
=$target_dir/config-target.mak
6754 target_name
=$
(echo $target | cut
-d '-' -f 1)
6755 target_bigendian
="no"
6757 case "$target_name" in
6758 armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb
)
6759 target_bigendian
=yes
6763 target_user_only
="no"
6764 target_linux_user
="no"
6765 target_bsd_user
="no"
6767 ${target_name}-softmmu)
6768 target_softmmu
="yes"
6770 ${target_name}-linux-user)
6771 target_user_only
="yes"
6772 target_linux_user
="yes"
6774 ${target_name}-bsd-user)
6775 target_user_only
="yes"
6776 target_bsd_user
="yes"
6779 error_exit
"Target '$target' not recognised"
6784 mkdir
-p $target_dir
6785 echo "# Automatically generated by configure - do not modify" > $config_target_mak
6789 interp_prefix1
=$
(echo "$interp_prefix" |
sed "s/%M/$target_name/g")
6792 TARGET_ARCH
="$target_name"
6796 case "$target_name" in
6798 gdb_xml_files
="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
6801 TARGET_BASE_ARCH
=i386
6802 gdb_xml_files
="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
6811 gdb_xml_files
="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
6815 TARGET_BASE_ARCH
=arm
6818 gdb_xml_files
="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
6829 gdb_xml_files
="cf-core.xml cf-fp.xml m68k-fp.xml"
6831 microblaze|microblazeel
)
6832 TARGET_ARCH
=microblaze
6837 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
6841 TARGET_BASE_ARCH
=mips
6842 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
6843 echo "TARGET_ABI32=y" >> $config_target_mak
6847 TARGET_BASE_ARCH
=mips
6848 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
6855 TARGET_ARCH
=openrisc
6856 TARGET_BASE_ARCH
=openrisc
6859 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
6862 TARGET_BASE_ARCH
=ppc
6864 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
6867 TARGET_BASE_ARCH
=ppc
6870 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
6874 TARGET_BASE_ARCH
=ppc
6877 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
6881 TARGET_BASE_ARCH
=ppc
6883 echo "TARGET_ABI32=y" >> $config_target_mak
6884 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
6887 TARGET_BASE_ARCH
=riscv
6888 TARGET_ABI_DIR
=riscv
6892 TARGET_BASE_ARCH
=riscv
6893 TARGET_ABI_DIR
=riscv
6903 TARGET_BASE_ARCH
=sparc
6907 TARGET_BASE_ARCH
=sparc
6908 TARGET_ABI_DIR
=sparc
6909 echo "TARGET_ABI32=y" >> $config_target_mak
6913 gdb_xml_files
="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
6926 error_exit
"Unsupported target CPU"
6929 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
6930 if [ "$TARGET_BASE_ARCH" = "" ]; then
6931 TARGET_BASE_ARCH
=$TARGET_ARCH
6934 symlink
"$source_path/Makefile.target" "$target_dir/Makefile"
6937 echo "$@"| LC_ALL
=C
tr '[a-z]' '[A-Z]'
6940 target_arch_name
="$(upper $TARGET_ARCH)"
6941 echo "TARGET_$target_arch_name=y" >> $config_target_mak
6942 echo "TARGET_NAME=$target_name" >> $config_target_mak
6943 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6944 if [ "$TARGET_ABI_DIR" = "" ]; then
6945 TARGET_ABI_DIR
=$TARGET_ARCH
6947 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6948 if [ "$HOST_VARIANT_DIR" != "" ]; then
6949 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6952 if supported_xen_target
$target; then
6953 echo "CONFIG_XEN=y" >> $config_target_mak
6954 if test "$xen_pci_passthrough" = yes; then
6955 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6958 if supported_kvm_target
$target; then
6959 echo "CONFIG_KVM=y" >> $config_target_mak
6960 if test "$vhost_net" = "yes" ; then
6961 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6962 if test "$vhost_user" = "yes" ; then
6963 echo "CONFIG_VHOST_USER_NET_TEST_$target_name=y" >> $config_host_mak
6967 if supported_hax_target
$target; then
6968 echo "CONFIG_HAX=y" >> $config_target_mak
6970 if supported_hvf_target
$target; then
6971 echo "CONFIG_HVF=y" >> $config_target_mak
6973 if supported_whpx_target
$target; then
6974 echo "CONFIG_WHPX=y" >> $config_target_mak
6976 if test "$target_bigendian" = "yes" ; then
6977 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
6979 if test "$target_softmmu" = "yes" ; then
6980 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6981 if test "$mttcg" = "yes" ; then
6982 echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6985 if test "$target_user_only" = "yes" ; then
6986 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6987 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6989 if test "$target_linux_user" = "yes" ; then
6990 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6993 if test ! -z "$gdb_xml_files" ; then
6994 for x
in $gdb_xml_files; do
6995 list
="$list $source_path/gdb-xml/$x"
6997 echo "TARGET_XML_FILES=$list" >> $config_target_mak
7000 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
7001 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
7003 if test "$target_bsd_user" = "yes" ; then
7004 echo "CONFIG_BSD_USER=y" >> $config_target_mak
7007 # generate QEMU_CFLAGS/LDFLAGS for targets
7013 echo "CONFIG_${1}_DIS=y" >> $config_target_mak
7014 echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
7017 for i
in $ARCH $TARGET_BASE_ARCH ; do
7020 disas_config
"ALPHA"
7023 if test -n "${cxx}"; then
7024 disas_config
"ARM_A64"
7029 if test -n "${cxx}"; then
7030 disas_config
"ARM_A64"
7049 disas_config
"MICROBLAZE"
7055 disas_config
"MOXIE"
7058 disas_config
"NIOS2"
7061 disas_config
"OPENRISC"
7067 disas_config
"RISCV"
7076 disas_config
"SPARC"
7079 disas_config
"XTENSA"
7083 if test "$tcg_interpreter" = "yes" ; then
7089 # Ensure there's only a single GP
7090 cflags
="-msmall-data $cflags"
7094 if test "$gprof" = "yes" ; then
7095 echo "TARGET_GPROF=yes" >> $config_target_mak
7096 if test "$target_linux_user" = "yes" ; then
7098 ldflags
="-p $ldflags"
7100 if test "$target_softmmu" = "yes" ; then
7101 ldflags
="-p $ldflags"
7102 echo "GPROF_CFLAGS=-p" >> $config_target_mak
7106 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
7107 ldflags
="$ldflags $textseg_ldflags"
7110 # Newer kernels on s390 check for an S390_PGSTE program header and
7111 # enable the pgste page table extensions in that case. This makes
7112 # the vm.allocate_pgste sysctl unnecessary. We enable this program
7114 # - we build on s390x
7115 # - we build the system emulation for s390x (qemu-system-s390x)
7117 # - the linker supports --s390-pgste
7118 if test "$TARGET_ARCH" = "s390x" -a "$target_softmmu" = "yes" -a "$ARCH" = "s390x" -a "$kvm" = "yes"; then
7119 if ld_has
--s390-pgste ; then
7120 ldflags
="-Wl,--s390-pgste $ldflags"
7124 echo "LDFLAGS+=$ldflags" >> $config_target_mak
7125 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
7127 done # for target in $targets
7129 if [ "$fdt" = "git" ]; then
7130 echo "config-host.h: subdir-dtc" >> $config_host_mak
7132 if [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
7133 echo "config-host.h: subdir-capstone" >> $config_host_mak
7135 if test -n "$LIBCAPSTONE"; then
7136 echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
7139 if test "$numa" = "yes"; then
7140 echo "CONFIG_NUMA=y" >> $config_host_mak
7143 if test "$ccache_cpp2" = "yes"; then
7144 echo "export CCACHE_CPP2=y" >> $config_host_mak
7147 # build tree in object directory in case the source is not in the current directory
7148 DIRS
="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
7149 DIRS
="$DIRS docs docs/interop fsdev scsi"
7150 DIRS
="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
7151 DIRS
="$DIRS roms/seabios roms/vgabios"
7152 FILES
="Makefile tests/tcg/Makefile qdict-test-data.txt"
7153 FILES
="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
7154 FILES
="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
7155 FILES
="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
7156 FILES
="$FILES pc-bios/spapr-rtas/Makefile"
7157 FILES
="$FILES pc-bios/s390-ccw/Makefile"
7158 FILES
="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
7159 FILES
="$FILES pc-bios/qemu-icon.bmp"
7160 FILES
="$FILES .gdbinit scripts" # scripts needed by relative path in .gdbinit
7162 $source_path/pc-bios
/*.bin \
7163 $source_path/pc-bios
/*.lid \
7164 $source_path/pc-bios
/*.aml \
7165 $source_path/pc-bios
/*.rom \
7166 $source_path/pc-bios
/*.dtb \
7167 $source_path/pc-bios
/*.img \
7168 $source_path/pc-bios
/openbios-
* \
7169 $source_path/pc-bios
/u-boot.
* \
7170 $source_path/pc-bios
/palcode-
*
7172 FILES
="$FILES pc-bios/$(basename $bios_file)"
7174 for test_file
in $
(find $source_path/tests
/acpi-test-data
-type f
)
7176 FILES
="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
7179 for f
in $FILES ; do
7180 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
7181 symlink
"$source_path/$f" "$f"
7185 # temporary config to build submodules
7186 for rom
in seabios vgabios
; do
7187 config_mak
=roms
/$rom/config.mak
7188 echo "# Automatically generated by configure - do not modify" > $config_mak
7189 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
7190 echo "AS=$as" >> $config_mak
7191 echo "CCAS=$ccas" >> $config_mak
7192 echo "CC=$cc" >> $config_mak
7193 echo "BCC=bcc" >> $config_mak
7194 echo "CPP=$cpp" >> $config_mak
7195 echo "OBJCOPY=objcopy" >> $config_mak
7196 echo "IASL=$iasl" >> $config_mak
7197 echo "LD=$ld" >> $config_mak
7198 echo "RANLIB=$ranlib" >> $config_mak
7201 # set up tests data directory
7202 if [ ! -e tests
/data
]; then
7203 symlink
"$source_path/tests/data" tests
/data
7206 # set up qemu-iotests in this build directory
7207 iotests_common_env
="tests/qemu-iotests/common.env"
7208 iotests_check
="tests/qemu-iotests/check"
7210 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
7211 echo >> "$iotests_common_env"
7212 echo "export PYTHON='$python'" >> "$iotests_common_env"
7214 if [ ! -e "$iotests_check" ]; then
7215 symlink
"$source_path/$iotests_check" "$iotests_check"
7218 # Save the configure command line for later reuse.
7219 cat <<EOD >config.status
7221 # Generated by configure.
7222 # Run this file to recreate the current configuration.
7223 # Compiler output produced by configure, useful for debugging
7224 # configure, is in config.log if it exists.
7226 printf "exec" >>config.status
7227 printf " '%s'" "$0" "$@" >>config.status
7228 echo ' "$@"' >>config.status
7229 chmod +x config.status