3 # qemu configure script (c) 2003 Fabrice Bellard
6 # Unset some variables known to interfere with behavior of common tools,
7 # just as autoconf does.
8 CLICOLOR_FORCE
= GREP_OPTIONS
=
9 unset CLICOLOR_FORCE GREP_OPTIONS
11 # Don't allow CCACHE, if present, to use cached results of compile tests!
12 export CCACHE_RECACHE
=yes
14 # Temporary directory used for files created while
15 # configure runs. Since it is in the build directory
16 # we can safely blow away any previous version of it
17 # (and we need not jump through hoops to try to delete
18 # it when configure exits.)
23 echo "ERROR: failed to create temporary directory"
28 TMPC
="${TMPDIR1}/${TMPB}.c"
29 TMPO
="${TMPDIR1}/${TMPB}.o"
30 TMPCXX
="${TMPDIR1}/${TMPB}.cxx"
31 TMPE
="${TMPDIR1}/${TMPB}.exe"
32 TMPMO
="${TMPDIR1}/${TMPB}.mo"
36 # Print a helpful header at the top of config.log
37 echo "# QEMU configure log $(date)" >> config.log
38 printf "# Configured with:" >> config.log
39 printf " '%s'" "$0" "$@" >> config.log
41 echo "#" >> config.log
46 while test -n "$2"; do
59 # Run the compiler, capturing its output to the log. First argument
60 # is compiler binary to execute.
63 echo $compiler "$@" >> config.log
64 $compiler "$@" >> config.log
2>&1 ||
return $?
65 # Test passed. If this is an --enable-werror build, rerun
66 # the test with -Werror and bail out if it fails. This
67 # makes warning-generating-errors in configure test code
68 # obvious to developers.
69 if test "$werror" != "yes"; then
72 # Don't bother rerunning the compile if we were already using -Werror
78 echo $compiler -Werror "$@" >> config.log
79 $compiler -Werror "$@" >> config.log
2>&1 && return $?
80 error_exit
"configure test passed without -Werror but failed with -Werror." \
81 "This is probably a bug in the configure script. The failing command" \
82 "will be at the bottom of config.log." \
83 "You can run configure with --disable-werror to bypass this check."
87 do_compiler
"$cc" "$@"
91 do_compiler
"$cxx" "$@"
95 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
96 # options which some versions of GCC's C++ compiler complain about
97 # because they only make sense for C programs.
98 QEMU_CXXFLAGS
="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS"
100 for arg
in $QEMU_CFLAGS; do
102 -Wstrict-prototypes|
-Wmissing-prototypes|
-Wnested-externs|\
103 -Wold-style-declaration|
-Wold-style-definition|
-Wredundant-decls)
106 QEMU_CXXFLAGS
=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
114 do_cc
$QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
120 do_cc
$QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
123 # symbolically link $1 to $2. Portable version of "ln -sf".
126 mkdir
-p "$(dirname "$2")"
130 # check whether a command is available to this shell (may be either an
131 # executable or a builtin)
133 type "$1" >/dev
/null
2>&1
136 # search for an executable in PATH
142 # pathname has a dir component?
143 if [ "${local_command#*/}" != "$local_command" ]; then
144 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
145 echo "$local_command"
149 if [ -z "$local_command" ]; then
154 for local_dir
in $PATH; do
155 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
156 echo "$local_dir/$local_command"
157 IFS
="${local_ifs:-$(printf ' \t\n')}"
162 IFS
="${local_ifs:-$(printf ' \t\n')}"
167 echo "$trace_backends" |
grep "$1" >/dev
/null
171 eval test -z '"${1#'"$2"'}"'
174 supported_hax_target
() {
175 test "$hax" = "yes" ||
return 1
176 glob
"$1" "*-softmmu" ||
return 1
177 case "${1%-softmmu}" in
185 supported_kvm_target
() {
186 test "$kvm" = "yes" ||
return 1
187 glob
"$1" "*-softmmu" ||
return 1
188 case "${1%-softmmu}:$cpu" in
189 arm
:arm | aarch64
:aarch64 | \
190 i386
:i386 | i386
:x86_64 | i386
:x32 | \
191 x86_64
:i386 | x86_64
:x86_64 | x86_64
:x32 | \
192 mips
:mips | mipsel
:mips | \
193 ppc
:ppc | ppcemb
:ppc | ppc64
:ppc | \
194 ppc
:ppc64 | ppcemb
:ppc64 | ppc64
:ppc64 | \
202 supported_xen_target
() {
203 test "$xen" = "yes" ||
return 1
204 glob
"$1" "*-softmmu" ||
return 1
205 # Only i386 and x86_64 provide the xenpv machine.
206 case "${1%-softmmu}" in
214 supported_hvf_target
() {
215 test "$hvf" = "yes" ||
return 1
216 glob
"$1" "*-softmmu" ||
return 1
217 case "${1%-softmmu}" in
225 supported_whpx_target
() {
226 test "$whpx" = "yes" ||
return 1
227 glob
"$1" "*-softmmu" ||
return 1
228 case "${1%-softmmu}" in
241 if test "$linux" != "yes"; then
242 print_error
"Target '$target' is only available on a Linux host"
247 if test "$bsd" != "yes"; then
248 print_error
"Target '$target' is only available on a BSD host"
253 print_error
"Invalid target name '$target'"
257 test "$tcg" = "yes" && return 0
258 supported_kvm_target
"$1" && return 0
259 supported_xen_target
"$1" && return 0
260 supported_hax_target
"$1" && return 0
261 supported_hvf_target
"$1" && return 0
262 supported_whpx_target
"$1" && return 0
263 print_error
"TCG disabled, but hardware accelerator not available for '$target'"
269 $ld --help 2>/dev
/null |
grep ".$1" >/dev
/null
2>&1
273 source_path
=$
(dirname "$0")
276 interp_prefix
="/usr/gnemul/qemu-%M"
280 block_drv_rw_whitelist
=""
281 block_drv_ro_whitelist
=""
287 cc_i386
=i386-pc-linux-gnu-gcc
292 if test -e "$source_path/.git"
295 git_submodules
="ui/keycodemapdb"
302 # Don't accept a target_list environment variable.
305 # Default value for a variable defining feature "foo".
306 # * foo="no" feature will only be used if --enable-foo arg is given
307 # * foo="" feature will be searched for, and if found, will be used
308 # unless --disable-foo is given
309 # * foo="yes" this value will only be set by --enable-foo flag.
310 # feature will searched for,
311 # if not found, configure exits with error
313 # Always add --enable-foo and --disable-foo command line args.
314 # Distributions want to ensure that several features are compiled in, and it
315 # is impossible without a --enable-foo that exits if a feature is not found.
337 xen_pv_domain_build
="no"
338 xen_pci_passthrough
=""
368 LDFLAGS_SHARED
="-shared"
371 mandir
="\${prefix}/share/man"
372 datadir
="\${prefix}/share"
373 firmwarepath
="\${prefix}/share/qemu-firmware"
374 qemu_docdir
="\${prefix}/share/doc/qemu"
375 bindir
="\${prefix}/bin"
376 libdir
="\${prefix}/lib"
377 libexecdir
="\${prefix}/libexec"
378 includedir
="\${prefix}/include"
379 sysconfdir
="\${prefix}/etc"
380 local_statedir
="\${prefix}/var"
413 guest_agent_with_vss
="no"
414 guest_agent_ntddscsi
="no"
423 debug_stack_usage
="no"
427 glusterfs_xlator_opt
="no"
428 glusterfs_discard
="no"
429 glusterfs_fallocate
="no"
430 glusterfs_zerofill
="no"
434 tls_priority
="NORMAL"
446 live_block_migration
="yes"
459 # parse CC options first
461 optarg
=$
(expr "x$opt" : 'x[^=]*=\(.*\)')
463 --cross-prefix=*) cross_prefix
="$optarg"
467 --cxx=*) CXX
="$optarg"
469 --source-path=*) source_path
="$optarg"
471 --cpu=*) cpu
="$optarg"
473 --extra-cflags=*) QEMU_CFLAGS
="$QEMU_CFLAGS $optarg"
474 EXTRA_CFLAGS
="$optarg"
476 --extra-cxxflags=*) QEMU_CXXFLAGS
="$QEMU_CXXFLAGS $optarg"
477 EXTRA_CXXFLAGS
="$optarg"
479 --extra-ldflags=*) LDFLAGS
="$LDFLAGS $optarg"
480 EXTRA_LDFLAGS
="$optarg"
482 --enable-debug-info) debug_info
="yes"
484 --disable-debug-info) debug_info
="no"
489 # Using uname is really, really broken. Once we have the right set of checks
490 # we can eliminate its usage altogether.
492 # Preferred compiler:
494 # ${cross_prefix}gcc (if cross-prefix specified)
496 if test -z "${CC}${cross_prefix}"; then
499 cc
="${CC-${cross_prefix}gcc}"
502 if test -z "${CXX}${cross_prefix}"; then
505 cxx
="${CXX-${cross_prefix}g++}"
508 ar="${AR-${cross_prefix}ar}"
509 as
="${AS-${cross_prefix}as}"
512 objcopy
="${OBJCOPY-${cross_prefix}objcopy}"
513 ld
="${LD-${cross_prefix}ld}"
514 ranlib
="${RANLIB-${cross_prefix}ranlib}"
515 nm
="${NM-${cross_prefix}nm}"
516 strip
="${STRIP-${cross_prefix}strip}"
517 windres
="${WINDRES-${cross_prefix}windres}"
518 pkg_config_exe
="${PKG_CONFIG-${cross_prefix}pkg-config}"
520 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
522 pkg_config
=query_pkg_config
523 sdl_config
="${SDL_CONFIG-${cross_prefix}sdl-config}"
524 sdl2_config
="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
526 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
527 ARFLAGS
="${ARFLAGS-rv}"
529 # default flags for all hosts
530 # We use -fwrapv to tell the compiler that we require a C dialect where
531 # left shift of signed integers is well defined and has the expected
532 # 2s-complement style results. (Both clang and gcc agree that it
533 # provides these semantics.)
534 QEMU_CFLAGS
="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
535 QEMU_CFLAGS
="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
536 QEMU_CFLAGS
="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
537 QEMU_CFLAGS
="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
538 QEMU_INCLUDES
="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/accel/tcg -I\$(SRC_PATH)/include"
539 if test "$debug_info" = "yes"; then
541 LDFLAGS
="-g $LDFLAGS"
544 # make source path absolute
545 source_path
=$
(cd "$source_path"; pwd)
547 # running configure in the source tree?
548 # we know that's the case if configure is there.
549 if test -f "./configure"; then
550 pwd_is_source_path
="y"
552 pwd_is_source_path
="n"
558 #error $1 not defined
560 int main(void) { return 0; }
568 int main(void) { return 0; }
575 int main(void) { return 0; }
579 if check_define __linux__
; then
581 elif check_define _WIN32
; then
583 elif check_define __OpenBSD__
; then
585 elif check_define __sun__
; then
587 elif check_define __HAIKU__
; then
589 elif check_define __FreeBSD__
; then
591 elif check_define __FreeBSD_kernel__
&& check_define __GLIBC__
; then
592 targetos
='GNU/kFreeBSD'
593 elif check_define __DragonFly__
; then
595 elif check_define __NetBSD__
; then
597 elif check_define __APPLE__
; then
600 # This is a fatal error, but don't report it yet, because we
601 # might be going to just print the --help text, or it might
602 # be the result of a missing compiler.
607 # Some host OSes need non-standard checks for which CPU to use.
608 # Note that these checks are broken for cross-compilation: if you're
609 # cross-compiling to one of these OSes then you'll need to specify
610 # the correct CPU with the --cpu option.
613 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
614 # run 64-bit userspace code.
615 # If the user didn't specify a CPU explicitly and the kernel says this is
616 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
617 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
622 # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
623 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
628 if test ! -z "$cpu" ; then
629 # command line argument
631 elif check_define __i386__
; then
633 elif check_define __x86_64__
; then
634 if check_define __ILP32__
; then
639 elif check_define __sparc__
; then
640 if check_define __arch64__
; then
645 elif check_define _ARCH_PPC
; then
646 if check_define _ARCH_PPC64
; then
651 elif check_define __mips__
; then
653 elif check_define __s390__
; then
654 if check_define __s390x__
; then
659 elif check_define __arm__
; then
661 elif check_define __aarch64__
; then
668 # Normalise host CPU name and set ARCH.
669 # Note that this case should only have supported host CPUs, not guests.
671 ppc|ppc64|s390|s390x|sparc64|x32
)
675 i386|i486|i586|i686|i86pc|BePC
)
700 # This will result in either an error or falling back to TCI later
704 if test -z "$ARCH"; then
710 # host *BSD for user mode
717 audio_possible_drivers
="dsound sdl"
718 if check_include dsound.h
; then
719 audio_drv_list
="dsound"
728 audio_possible_drivers
="oss sdl pa"
734 audio_possible_drivers
="oss sdl pa"
735 # needed for kinfo_getvmmap(3) in libutil.h
737 # needed for kinfo_getproc
738 libs_qga
="-lutil $libs_qga"
739 netmap
="" # enable netmap autodetect
740 HOST_VARIANT_DIR
="freebsd"
747 audio_possible_drivers
="oss sdl pa"
748 HOST_VARIANT_DIR
="dragonfly"
754 audio_possible_drivers
="oss sdl"
756 HOST_VARIANT_DIR
="netbsd"
763 audio_possible_drivers
="sdl"
764 HOST_VARIANT_DIR
="openbsd"
771 LDFLAGS_SHARED
="-bundle -undefined dynamic_lookup"
772 if [ "$cpu" = "x86_64" ] ; then
773 QEMU_CFLAGS
="-arch x86_64 $QEMU_CFLAGS"
774 LDFLAGS
="-arch x86_64 $LDFLAGS"
777 audio_drv_list
="coreaudio"
778 audio_possible_drivers
="coreaudio sdl"
779 LDFLAGS
="-framework CoreFoundation -framework IOKit $LDFLAGS"
780 libs_softmmu
="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
781 # Disable attempts to use ObjectiveC features in os/object.h since they
782 # won't work when we're compiling with gcc as a C compiler.
783 QEMU_CFLAGS
="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
784 HOST_VARIANT_DIR
="darwin"
790 install="${INSTALL-ginstall}"
791 smbd
="${SMBD-/usr/sfw/sbin/smbd}"
792 if test -f /usr
/include
/sys
/soundcard.h
; then
795 audio_possible_drivers
="oss sdl"
796 # needed for CMSG_ macros in sys/socket.h
797 QEMU_CFLAGS
="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
798 # needed for TIOCWIN* defines in termios.h
799 QEMU_CFLAGS
="-D__EXTENSIONS__ $QEMU_CFLAGS"
800 QEMU_CFLAGS
="-std=gnu99 $QEMU_CFLAGS"
801 solarisnetlibs
="-lsocket -lnsl -lresolv"
802 LIBS
="$solarisnetlibs $LIBS"
803 libs_qga
="$solarisnetlibs $libs_qga"
807 QEMU_CFLAGS
="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
808 LIBS
="-lposix_error_mapper -lnetwork $LIBS"
812 audio_possible_drivers
="oss alsa sdl pa"
819 QEMU_INCLUDES
="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
824 if [ "$bsd" = "yes" ] ; then
825 if [ "$darwin" != "yes" ] ; then
830 : ${make=${MAKE-make}}
831 : ${install=${INSTALL-install}}
832 : ${python=${PYTHON-python}}
833 : ${smbd=${SMBD-/usr/sbin/smbd}}
835 # Default objcc to clang if available, otherwise use CC
842 if test "$mingw32" = "yes" ; then
845 QEMU_CFLAGS
="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
846 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
847 QEMU_CFLAGS
="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
848 # MinGW needs -mthreads for TLS and macro _MT.
849 QEMU_CFLAGS
="-mthreads $QEMU_CFLAGS"
850 LIBS
="-lwinmm -lws2_32 -liphlpapi $LIBS"
852 if compile_prog
"" "-liberty" ; then
853 LIBS
="-liberty $LIBS"
855 prefix
="c:/Program Files/QEMU"
858 qemu_docdir
="\${prefix}"
860 sysconfdir
="\${prefix}"
863 libs_qga
="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
869 optarg
=$
(expr "x$opt" : 'x[^=]*=\(.*\)')
871 --help|
-h) show_help
=yes
873 --version|
-V) exec cat $source_path/VERSION
875 --prefix=*) prefix
="$optarg"
877 --interp-prefix=*) interp_prefix
="$optarg"
885 --host-cc=*) host_cc
="$optarg"
889 --iasl=*) iasl
="$optarg"
891 --objcc=*) objcc
="$optarg"
893 --make=*) make="$optarg"
895 --install=*) install="$optarg"
897 --python=*) python
="$optarg"
899 --gcov=*) gcov_tool
="$optarg"
901 --smbd=*) smbd
="$optarg"
911 --disable-debug-info)
921 --target-list=*) target_list
="$optarg"
923 --enable-trace-backends=*) trace_backends
="$optarg"
925 # XXX: backwards compatibility
926 --enable-trace-backend=*) trace_backends
="$optarg"
928 --with-trace-file=*) trace_file
="$optarg"
930 --enable-gprof) gprof
="yes"
932 --enable-gcov) gcov
="yes"
936 LDFLAGS
="-static $LDFLAGS"
937 QEMU_PKG_CONFIG_FLAGS
="--static $QEMU_PKG_CONFIG_FLAGS"
939 --mandir=*) mandir
="$optarg"
941 --bindir=*) bindir
="$optarg"
943 --libdir=*) libdir
="$optarg"
945 --libexecdir=*) libexecdir
="$optarg"
947 --includedir=*) includedir
="$optarg"
949 --datadir=*) datadir
="$optarg"
951 --with-confsuffix=*) confsuffix
="$optarg"
953 --docdir=*) qemu_docdir
="$optarg"
955 --sysconfdir=*) sysconfdir
="$optarg"
957 --localstatedir=*) local_statedir
="$optarg"
959 --firmwarepath=*) firmwarepath
="$optarg"
961 --sbindir=*|
--sharedstatedir=*|\
962 --oldincludedir=*|
--datarootdir=*|
--infodir=*|
--localedir=*|\
963 --htmldir=*|
--dvidir=*|
--pdfdir=*|
--psdir=*)
964 # These switches are silently ignored, for compatibility with
965 # autoconf-generated configure scripts. This allows QEMU's
966 # configure to be used by RPM and similar macros that set
967 # lots of directory switches by default.
969 --disable-sdl) sdl
="no"
971 --enable-sdl) sdl
="yes"
973 --with-sdlabi=*) sdlabi
="$optarg"
975 --disable-qom-cast-debug) qom_cast_debug
="no"
977 --enable-qom-cast-debug) qom_cast_debug
="yes"
979 --disable-virtfs) virtfs
="no"
981 --enable-virtfs) virtfs
="yes"
983 --disable-mpath) mpath
="no"
985 --enable-mpath) mpath
="yes"
987 --disable-vnc) vnc
="no"
989 --enable-vnc) vnc
="yes"
991 --oss-lib=*) oss_lib
="$optarg"
993 --audio-drv-list=*) audio_drv_list
="$optarg"
995 --block-drv-rw-whitelist=*|
--block-drv-whitelist=*) block_drv_rw_whitelist
=$
(echo "$optarg" |
sed -e 's/,/ /g')
997 --block-drv-ro-whitelist=*) block_drv_ro_whitelist
=$
(echo "$optarg" |
sed -e 's/,/ /g')
999 --enable-debug-tcg) debug_tcg
="yes"
1001 --disable-debug-tcg) debug_tcg
="no"
1004 # Enable debugging options that aren't excessively noisy
1010 --enable-sanitizers) sanitizers
="yes"
1012 --disable-sanitizers) sanitizers
="no"
1014 --enable-sparse) sparse
="yes"
1016 --disable-sparse) sparse
="no"
1018 --disable-strip) strip_opt
="no"
1020 --disable-vnc-sasl) vnc_sasl
="no"
1022 --enable-vnc-sasl) vnc_sasl
="yes"
1024 --disable-vnc-jpeg) vnc_jpeg
="no"
1026 --enable-vnc-jpeg) vnc_jpeg
="yes"
1028 --disable-vnc-png) vnc_png
="no"
1030 --enable-vnc-png) vnc_png
="yes"
1032 --disable-slirp) slirp
="no"
1034 --disable-vde) vde
="no"
1036 --enable-vde) vde
="yes"
1038 --disable-netmap) netmap
="no"
1040 --enable-netmap) netmap
="yes"
1042 --disable-xen) xen
="no"
1044 --enable-xen) xen
="yes"
1046 --disable-xen-pci-passthrough) xen_pci_passthrough
="no"
1048 --enable-xen-pci-passthrough) xen_pci_passthrough
="yes"
1050 --disable-xen-pv-domain-build) xen_pv_domain_build
="no"
1052 --enable-xen-pv-domain-build) xen_pv_domain_build
="yes"
1054 --disable-brlapi) brlapi
="no"
1056 --enable-brlapi) brlapi
="yes"
1058 --disable-bluez) bluez
="no"
1060 --enable-bluez) bluez
="yes"
1062 --disable-kvm) kvm
="no"
1064 --enable-kvm) kvm
="yes"
1066 --disable-hax) hax
="no"
1068 --enable-hax) hax
="yes"
1070 --disable-hvf) hvf
="no"
1072 --enable-hvf) hvf
="yes"
1074 --disable-whpx) whpx
="no"
1076 --enable-whpx) whpx
="yes"
1078 --disable-tcg-interpreter) tcg_interpreter
="no"
1080 --enable-tcg-interpreter) tcg_interpreter
="yes"
1082 --disable-cap-ng) cap_ng
="no"
1084 --enable-cap-ng) cap_ng
="yes"
1086 --disable-tcg) tcg
="no"
1088 --enable-tcg) tcg
="yes"
1090 --disable-malloc-trim) malloc_trim
="no"
1092 --enable-malloc-trim) malloc_trim
="yes"
1094 --disable-spice) spice
="no"
1096 --enable-spice) spice
="yes"
1098 --disable-libiscsi) libiscsi
="no"
1100 --enable-libiscsi) libiscsi
="yes"
1102 --disable-libnfs) libnfs
="no"
1104 --enable-libnfs) libnfs
="yes"
1106 --enable-profiler) profiler
="yes"
1108 --disable-cocoa) cocoa
="no"
1112 audio_drv_list
="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
1114 --disable-system) softmmu
="no"
1116 --enable-system) softmmu
="yes"
1123 --disable-linux-user) linux_user
="no"
1125 --enable-linux-user) linux_user
="yes"
1127 --disable-bsd-user) bsd_user
="no"
1129 --enable-bsd-user) bsd_user
="yes"
1131 --enable-pie) pie
="yes"
1133 --disable-pie) pie
="no"
1135 --enable-werror) werror
="yes"
1137 --disable-werror) werror
="no"
1139 --enable-stack-protector) stack_protector
="yes"
1141 --disable-stack-protector) stack_protector
="no"
1143 --disable-curses) curses
="no"
1145 --enable-curses) curses
="yes"
1147 --disable-curl) curl
="no"
1149 --enable-curl) curl
="yes"
1151 --disable-fdt) fdt
="no"
1153 --enable-fdt) fdt
="yes"
1155 --disable-linux-aio) linux_aio
="no"
1157 --enable-linux-aio) linux_aio
="yes"
1159 --disable-attr) attr
="no"
1161 --enable-attr) attr
="yes"
1163 --disable-blobs) blobs
="no"
1165 --with-pkgversion=*) pkgversion
=" ($optarg)"
1167 --with-coroutine=*) coroutine
="$optarg"
1169 --disable-coroutine-pool) coroutine_pool
="no"
1171 --enable-coroutine-pool) coroutine_pool
="yes"
1173 --enable-debug-stack-usage) debug_stack_usage
="yes"
1175 --enable-crypto-afalg) crypto_afalg
="yes"
1177 --disable-crypto-afalg) crypto_afalg
="no"
1179 --disable-docs) docs
="no"
1181 --enable-docs) docs
="yes"
1183 --disable-vhost-net) vhost_net
="no"
1185 --enable-vhost-net) vhost_net
="yes"
1187 --disable-vhost-scsi) vhost_scsi
="no"
1189 --enable-vhost-scsi) vhost_scsi
="yes"
1191 --disable-vhost-vsock) vhost_vsock
="no"
1193 --enable-vhost-vsock) vhost_vsock
="yes"
1195 --disable-opengl) opengl
="no"
1197 --enable-opengl) opengl
="yes"
1199 --disable-rbd) rbd
="no"
1201 --enable-rbd) rbd
="yes"
1203 --disable-xfsctl) xfs
="no"
1205 --enable-xfsctl) xfs
="yes"
1207 --disable-smartcard) smartcard
="no"
1209 --enable-smartcard) smartcard
="yes"
1211 --disable-libusb) libusb
="no"
1213 --enable-libusb) libusb
="yes"
1215 --disable-usb-redir) usb_redir
="no"
1217 --enable-usb-redir) usb_redir
="yes"
1219 --disable-zlib-test) zlib
="no"
1221 --disable-lzo) lzo
="no"
1223 --enable-lzo) lzo
="yes"
1225 --disable-snappy) snappy
="no"
1227 --enable-snappy) snappy
="yes"
1229 --disable-bzip2) bzip2="no"
1231 --enable-bzip2) bzip2="yes"
1233 --enable-guest-agent) guest_agent
="yes"
1235 --disable-guest-agent) guest_agent
="no"
1237 --enable-guest-agent-msi) guest_agent_msi
="yes"
1239 --disable-guest-agent-msi) guest_agent_msi
="no"
1241 --with-vss-sdk) vss_win32_sdk
=""
1243 --with-vss-sdk=*) vss_win32_sdk
="$optarg"
1245 --without-vss-sdk) vss_win32_sdk
="no"
1247 --with-win-sdk) win_sdk
=""
1249 --with-win-sdk=*) win_sdk
="$optarg"
1251 --without-win-sdk) win_sdk
="no"
1253 --enable-tools) want_tools
="yes"
1255 --disable-tools) want_tools
="no"
1257 --enable-seccomp) seccomp
="yes"
1259 --disable-seccomp) seccomp
="no"
1261 --disable-glusterfs) glusterfs
="no"
1263 --enable-glusterfs) glusterfs
="yes"
1265 --disable-virtio-blk-data-plane|
--enable-virtio-blk-data-plane)
1266 echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1268 --enable-vhdx|
--disable-vhdx)
1269 echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1271 --enable-uuid|
--disable-uuid)
1272 echo "$0: $opt is obsolete, UUID support is always built" >&2
1274 --disable-gtk) gtk
="no"
1276 --enable-gtk) gtk
="yes"
1278 --tls-priority=*) tls_priority
="$optarg"
1280 --disable-gnutls) gnutls
="no"
1282 --enable-gnutls) gnutls
="yes"
1284 --disable-nettle) nettle
="no"
1286 --enable-nettle) nettle
="yes"
1288 --disable-gcrypt) gcrypt
="no"
1290 --enable-gcrypt) gcrypt
="yes"
1292 --enable-rdma) rdma
="yes"
1294 --disable-rdma) rdma
="no"
1296 --with-gtkabi=*) gtkabi
="$optarg"
1298 --disable-vte) vte
="no"
1300 --enable-vte) vte
="yes"
1302 --disable-virglrenderer) virglrenderer
="no"
1304 --enable-virglrenderer) virglrenderer
="yes"
1306 --disable-tpm) tpm
="no"
1308 --enable-tpm) tpm
="yes"
1310 --disable-libssh2) libssh2
="no"
1312 --enable-libssh2) libssh2
="yes"
1314 --disable-live-block-migration) live_block_migration
="no"
1316 --enable-live-block-migration) live_block_migration
="yes"
1318 --disable-numa) numa
="no"
1320 --enable-numa) numa
="yes"
1322 --disable-libxml2) libxml2
="no"
1324 --enable-libxml2) libxml2
="yes"
1326 --disable-tcmalloc) tcmalloc
="no"
1328 --enable-tcmalloc) tcmalloc
="yes"
1330 --disable-jemalloc) jemalloc
="no"
1332 --enable-jemalloc) jemalloc
="yes"
1334 --disable-replication) replication
="no"
1336 --enable-replication) replication
="yes"
1338 --disable-vxhs) vxhs
="no"
1340 --enable-vxhs) vxhs
="yes"
1342 --disable-vhost-user) vhost_user
="no"
1344 --enable-vhost-user)
1346 if test "$mingw32" = "yes"; then
1347 error_exit
"vhost-user isn't available on win32"
1350 --disable-capstone) capstone
="no"
1352 --enable-capstone) capstone
="yes"
1354 --enable-capstone=git
) capstone
="git"
1356 --enable-capstone=system
) capstone
="system"
1358 --with-git=*) git
="$optarg"
1360 --enable-git-update) git_update
=yes
1362 --disable-git-update) git_update
=no
1365 echo "ERROR: unknown option $opt"
1366 echo "Try '$0 --help' for more information"
1372 if test "$vhost_user" = ""; then
1373 if test "$mingw32" = "yes"; then
1383 LDFLAGS
="-m32 $LDFLAGS"
1387 LDFLAGS
="-m64 $LDFLAGS"
1390 CPU_CFLAGS
="-m32 -mv8plus -mcpu=ultrasparc"
1391 LDFLAGS
="-m32 -mv8plus $LDFLAGS"
1394 CPU_CFLAGS
="-m64 -mcpu=ultrasparc"
1395 LDFLAGS
="-m64 $LDFLAGS"
1399 LDFLAGS
="-m31 $LDFLAGS"
1403 LDFLAGS
="-m64 $LDFLAGS"
1407 LDFLAGS
="-m32 $LDFLAGS"
1408 cc_i386
='$(CC) -m32'
1411 # ??? Only extremely old AMD cpus do not have cmpxchg16b.
1412 # If we truly care, we should simply detect this case at
1413 # runtime and generate the fallback to serial emulation.
1414 CPU_CFLAGS
="-m64 -mcx16"
1415 LDFLAGS
="-m64 $LDFLAGS"
1416 cc_i386
='$(CC) -m32'
1420 LDFLAGS
="-mx32 $LDFLAGS"
1421 cc_i386
='$(CC) -m32'
1423 # No special flags required for other host CPUs
1426 QEMU_CFLAGS
="$CPU_CFLAGS $QEMU_CFLAGS"
1427 EXTRA_CFLAGS
="$CPU_CFLAGS $EXTRA_CFLAGS"
1429 # For user-mode emulation the host arch has to be one we explicitly
1430 # support, even if we're using TCI.
1431 if [ "$ARCH" = "unknown" ]; then
1436 default_target_list
=""
1440 if [ "$softmmu" = "yes" ]; then
1441 mak_wilds
="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1443 if [ "$linux_user" = "yes" ]; then
1444 mak_wilds
="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1446 if [ "$bsd_user" = "yes" ]; then
1447 mak_wilds
="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1450 for config
in $mak_wilds; do
1451 default_target_list
="${default_target_list} $(basename "$config" .mak)"
1454 # Enumerate public trace backends for --help output
1455 trace_backend_list
=$
(echo $
(grep -le '^PUBLIC = True$' "$source_path"/scripts
/tracetool
/backend
/*.py |
sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1457 if test x
"$show_help" = x
"yes" ; then
1460 Usage: configure [options]
1461 Options: [defaults in brackets after descriptions]
1464 --help print this message
1465 --prefix=PREFIX install in PREFIX [$prefix]
1466 --interp-prefix=PREFIX where to find shared libraries, etc.
1467 use %M for cpu name [$interp_prefix]
1468 --target-list=LIST set target list (default: build everything)
1469 $(echo Available targets: $default_target_list | \
1470 fold -s -w 53 | sed -e 's/^/ /')
1472 Advanced options (experts only):
1473 --source-path=PATH path of source code [$source_path]
1474 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1475 --cc=CC use C compiler CC [$cc]
1476 --iasl=IASL use ACPI compiler IASL [$iasl]
1477 --host-cc=CC use C compiler CC [$host_cc] for code run at
1479 --cxx=CXX use C++ compiler CXX [$cxx]
1480 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1481 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1482 --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
1483 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1484 --make=MAKE use specified make [$make]
1485 --install=INSTALL use specified install [$install]
1486 --python=PYTHON use specified python [$python]
1487 --smbd=SMBD use specified smbd [$smbd]
1488 --static enable static build [$static]
1489 --mandir=PATH install man pages in PATH
1490 --datadir=PATH install firmware in PATH$confsuffix
1491 --docdir=PATH install documentation in PATH$confsuffix
1492 --bindir=PATH install binaries in PATH
1493 --libdir=PATH install libraries in PATH
1494 --sysconfdir=PATH install config in PATH$confsuffix
1495 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1496 --firmwarepath=PATH search PATH for firmware files
1497 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1498 --enable-debug enable common debug build options
1499 --enable-sanitizers enable default sanitizers
1500 --disable-strip disable stripping binaries
1501 --disable-werror disable compilation abort on warning
1502 --disable-stack-protector disable compiler-provided stack protection
1503 --audio-drv-list=LIST set audio drivers list:
1504 Available drivers: $audio_possible_drivers
1505 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1506 --block-drv-rw-whitelist=L
1507 set block driver read-write whitelist
1508 (affects only QEMU, not qemu-img)
1509 --block-drv-ro-whitelist=L
1510 set block driver read-only whitelist
1511 (affects only QEMU, not qemu-img)
1512 --enable-trace-backends=B Set trace backend
1513 Available backends: $trace_backend_list
1514 --with-trace-file=NAME Full PATH,NAME of file to store traces
1516 --disable-slirp disable SLIRP userspace network connectivity
1517 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1518 --enable-malloc-trim enable libc malloc_trim() for memory optimization
1519 --oss-lib path to OSS library
1520 --cpu=CPU Build for host CPU [$cpu]
1521 --with-coroutine=BACKEND coroutine backend. Supported options:
1522 ucontext, sigaltstack, windows
1523 --enable-gcov enable test coverage analysis with gcov
1524 --gcov=GCOV use specified gcov [$gcov_tool]
1525 --disable-blobs disable installing provided firmware blobs
1526 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1527 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1528 --tls-priority default TLS protocol/cipher priority string
1529 --enable-gprof QEMU profiling with gprof
1530 --enable-profiler profiler support
1531 --enable-xen-pv-domain-build
1532 xen pv domain builder
1533 --enable-debug-stack-usage
1534 track the maximum stack usage of stacks created by qemu_alloc_stack
1536 Optional features, enabled with --enable-FEATURE and
1537 disabled with --disable-FEATURE, default is enabled if available:
1539 system all system emulation targets
1540 user supported user emulation targets
1541 linux-user all linux usermode emulation targets
1542 bsd-user all BSD usermode emulation targets
1543 docs build documentation
1544 guest-agent build the QEMU Guest Agent
1545 guest-agent-msi build guest agent Windows MSI installation package
1546 pie Position Independent Executables
1547 modules modules support
1548 debug-tcg TCG debugging (default is disabled)
1549 debug-info debugging information
1550 sparse sparse checker
1552 gnutls GNUTLS cryptography support
1553 nettle nettle cryptography support
1554 gcrypt libgcrypt cryptography support
1556 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1558 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1559 vte vte support for the gtk UI
1562 vnc-sasl SASL encryption for VNC server
1563 vnc-jpeg JPEG lossy compression for VNC server
1564 vnc-png PNG compression for VNC server
1565 cocoa Cocoa UI (Mac OS X only)
1567 mpath Multipath persistent reservation passthrough
1568 xen xen backend driver support
1570 brlapi BrlAPI (Braile)
1571 curl curl connectivity
1573 bluez bluez stack connectivity
1574 kvm KVM acceleration support
1575 hax HAX acceleration support
1576 hvf Hypervisor.framework acceleration support
1577 whpx Windows Hypervisor Platform acceleration support
1578 rdma RDMA-based migration support
1579 vde support for vde network
1580 netmap support for netmap network
1581 linux-aio Linux AIO support
1582 cap-ng libcap-ng support
1583 attr attr and xattr support
1584 vhost-net vhost-net acceleration support
1586 rbd rados block device (rbd)
1587 libiscsi iscsi support
1589 smartcard smartcard support (libcacard)
1590 libusb libusb (for usb passthrough)
1591 live-block-migration Block migration in the main migration stream
1592 usb-redir usb network redirection support
1593 lzo support of lzo compression library
1594 snappy support of snappy compression library
1595 bzip2 support of bzip2 compression library
1596 (for reading bzip2-compressed dmg images)
1597 seccomp seccomp support
1598 coroutine-pool coroutine freelist (better performance)
1599 glusterfs GlusterFS backend
1601 libssh2 ssh block device support
1602 numa libnuma support
1603 libxml2 for Parallels image format
1604 tcmalloc tcmalloc support
1605 jemalloc jemalloc support
1606 replication replication support
1607 vhost-vsock virtio sockets device support
1608 opengl opengl support
1609 virglrenderer virgl rendering support
1610 xfsctl xfsctl support
1611 qom-cast-debug cast debugging support
1612 tools build qemu-io, qemu-nbd and qemu-image tools
1613 vxhs Veritas HyperScale vDisk backend support
1614 crypto-afalg Linux AF_ALG crypto backend driver
1615 vhost-user vhost-user support
1616 capstone capstone disassembler support
1618 NOTE: The object files are built at the place where configure is launched
1623 if ! has
$python; then
1624 error_exit
"Python not found. Use --python=/path/to/python"
1627 # Note that if the Python conditional here evaluates True we will exit
1628 # with status 1 which is a shell 'false' value.
1629 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,6))'; then
1630 error_exit
"Cannot use '$python', Python 2 >= 2.6 or Python 3 is required." \
1631 "Use --python=/path/to/python to specify a supported Python."
1634 # Suppress writing compiled files
1637 # Check that the C compiler works. Doing this here before testing
1638 # the host CPU ensures that we had a valid CC to autodetect the
1639 # $cpu var (and we should bail right here if that's not the case).
1640 # It also allows the help message to be printed without a CC.
1642 if compile_object
; then
1643 : C compiler works ok
1645 error_exit
"\"$cc\" either does not exist or does not work"
1647 if ! compile_prog
; then
1648 error_exit
"\"$cc\" cannot build an executable (is your linker broken?)"
1651 # Now we have handled --enable-tcg-interpreter and know we're not just
1652 # printing the help message, bail out if the host CPU isn't supported.
1653 if test "$ARCH" = "unknown"; then
1654 if test "$tcg_interpreter" = "yes" ; then
1655 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1657 error_exit
"Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1661 # Consult white-list to determine whether to enable werror
1662 # by default. Only enable by default for git builds
1663 if test -z "$werror" ; then
1664 if test -d "$source_path/.git" -a \
1665 \
( "$linux" = "yes" -o "$mingw32" = "yes" \
) ; then
1672 if test "$bogus_os" = "yes"; then
1673 # Now that we know that we're not printing the help and that
1674 # the compiler works (so the results of the check_defines we used
1675 # to identify the OS are reliable), if we didn't recognize the
1676 # host OS we should stop now.
1677 error_exit
"Unrecognized host OS (uname -s reports '$(uname -s)')"
1680 gcc_flags
="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1681 gcc_flags
="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1682 gcc_flags
="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1683 gcc_flags
="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1684 gcc_flags
="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
1685 gcc_flags
="-Wno-string-plus-int $gcc_flags"
1686 # Note that we do not add -Werror to gcc_flags here, because that would
1687 # enable it for all configure tests. If a configure test failed due
1688 # to -Werror this would just silently disable some features,
1689 # so it's too error prone.
1691 cc_has_warning_flag
() {
1694 # Use the positive sense of the flag when testing for -Wno-wombat
1695 # support (gcc will happily accept the -Wno- form of unknown
1697 optflag
="$(echo $1 | sed -e 's/^-Wno-/-W/')"
1698 compile_prog
"-Werror $optflag" ""
1701 for flag
in $gcc_flags; do
1702 if cc_has_warning_flag
$flag ; then
1703 QEMU_CFLAGS
="$QEMU_CFLAGS $flag"
1707 if test "$stack_protector" != "no"; then
1709 int main(int argc, char *argv[])
1711 char arr[64], *p = arr, *c = argv[0];
1718 gcc_flags
="-fstack-protector-strong -fstack-protector-all"
1720 for flag
in $gcc_flags; do
1721 # We need to check both a compile and a link, since some compiler
1722 # setups fail only on a .c->.o compile and some only at link time
1723 if do_cc
$QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1724 compile_prog
"-Werror $flag" ""; then
1725 QEMU_CFLAGS
="$QEMU_CFLAGS $flag"
1730 if test "$stack_protector" = yes; then
1731 if test $sp_on = 0; then
1732 error_exit
"Stack protector not supported"
1737 # Disable -Wmissing-braces on older compilers that warn even for
1738 # the "universal" C zero initializer {0}.
1744 if compile_object
"-Werror" "" ; then
1747 QEMU_CFLAGS
="$QEMU_CFLAGS -Wno-missing-braces"
1750 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1751 # large functions that use global variables. The bug is in all releases of
1752 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1753 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1755 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1756 int main(void) { return 0; }
1758 #error No bug in this compiler.
1761 if compile_prog
"-Werror -fno-gcse" "" ; then
1762 TRANSLATE_OPT_CFLAGS
=-fno-gcse
1765 if test "$static" = "yes" ; then
1766 if test "$modules" = "yes" ; then
1767 error_exit
"static and modules are mutually incompatible"
1769 if test "$pie" = "yes" ; then
1770 error_exit
"static and pie are mutually incompatible"
1776 # Unconditional check for compiler __thread support
1778 static __thread int tls_var;
1779 int main(void) { return tls_var; }
1782 if ! compile_prog
"-Werror" "" ; then
1783 error_exit
"Your compiler does not support the __thread specifier for " \
1784 "Thread-Local Storage (TLS). Please upgrade to a version that does."
1787 if test "$pie" = ""; then
1788 case "$cpu-$targetos" in
1789 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD
)
1797 if test "$pie" != "no" ; then
1801 # define THREAD __thread
1806 static THREAD int tls_var;
1808 int main(void) { return tls_var; }
1811 if compile_prog
"-fPIE -DPIE" "-pie"; then
1812 QEMU_CFLAGS
="-fPIE -DPIE $QEMU_CFLAGS"
1813 LDFLAGS
="-pie $LDFLAGS"
1815 if compile_prog
"" "-Wl,-z,relro -Wl,-z,now" ; then
1816 LDFLAGS
="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1819 if test "$pie" = "yes"; then
1820 error_exit
"PIE not available due to missing toolchain support"
1822 echo "Disabling PIE due to missing toolchain support"
1827 if compile_prog
"-Werror -fno-pie" "-nopie"; then
1828 CFLAGS_NOPIE
="-fno-pie"
1829 LDFLAGS_NOPIE
="-nopie"
1833 ##########################################
1834 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1835 # use i686 as default anyway, but for those that don't, an explicit
1836 # specification is necessary
1838 if test "$cpu" = "i386"; then
1840 static int sfaa(int *ptr)
1842 return __sync_fetch_and_and(ptr, 0);
1848 val = __sync_val_compare_and_swap(&val, 0, 1);
1853 if ! compile_prog
"" "" ; then
1854 QEMU_CFLAGS
="-march=i486 $QEMU_CFLAGS"
1858 #########################################
1859 # Solaris specific configure tool chain decisions
1861 if test "$solaris" = "yes" ; then
1862 if has
$install; then
1865 error_exit
"Solaris install program not found. Use --install=/usr/ucb/install or" \
1866 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1867 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1869 if test "$(path_of $install)" = "/usr/sbin/install" ; then
1870 error_exit
"Solaris /usr/sbin/install is not an appropriate install program." \
1871 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1872 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1877 if test -f /usr
/ccs
/bin
/ar ; then
1878 error_exit
"No path includes ar" \
1879 "Add /usr/ccs/bin to your path and rerun configure"
1881 error_exit
"No path includes ar"
1885 if test -z "${target_list+xxx}" ; then
1886 for target
in $default_target_list; do
1887 supported_target
$target 2>/dev
/null
&& \
1888 target_list
="$target_list $target"
1890 target_list
="${target_list# }"
1892 target_list
=$
(echo "$target_list" |
sed -e 's/,/ /g')
1893 for target
in $target_list; do
1894 # Check that we recognised the target name; this allows a more
1895 # friendly error message than if we let it fall through.
1896 case " $default_target_list " in
1900 error_exit
"Unknown target name '$target'"
1903 supported_target
$target ||
exit 1
1907 # see if system emulation was really requested
1908 case " $target_list " in
1909 *"-softmmu "*) softmmu
=yes
1915 feature_not_found
() {
1919 error_exit
"User requested feature $feature" \
1920 "configure was not able to find it." \
1925 # big/little endian test
1927 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1928 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1929 extern int foo(short *, short *);
1930 int main(int argc, char *argv[]) {
1931 return foo(big_endian, little_endian);
1935 if compile_object
; then
1936 if strings -a $TMPO |
grep -q BiGeNdIaN
; then
1938 elif strings -a $TMPO |
grep -q LiTtLeEnDiAn
; then
1941 echo big
/little
test failed
1944 echo big
/little
test failed
1947 ##########################################
1948 # cocoa implies not SDL or GTK
1949 # (the cocoa UI code currently assumes it is always the active UI
1950 # and doesn't interact well with other UI frontend code)
1951 if test "$cocoa" = "yes"; then
1952 if test "$sdl" = "yes"; then
1953 error_exit
"Cocoa and SDL UIs cannot both be enabled at once"
1955 if test "$gtk" = "yes"; then
1956 error_exit
"Cocoa and GTK UIs cannot both be enabled at once"
1962 # Some versions of Mac OS X incorrectly define SIZE_MAX
1966 int main(int argc, char *argv[]) {
1967 return printf("%zu", SIZE_MAX);
1970 have_broken_size_max
=no
1971 if ! compile_object
-Werror ; then
1972 have_broken_size_max
=yes
1975 ##########################################
1979 #include <sys/socket.h>
1980 #include <linux/ip.h>
1981 int main(void) { return sizeof(struct mmsghdr); }
1983 if compile_prog
"" "" ; then
1989 ##########################################
1990 # MinGW / Mingw-w64 localtime_r/gmtime_r check
1992 if test "$mingw32" = "yes"; then
1993 # Some versions of MinGW / Mingw-w64 lack localtime_r
1994 # and gmtime_r entirely.
1996 # Some versions of Mingw-w64 define a macro for
1997 # localtime_r/gmtime_r.
1999 # Some versions of Mingw-w64 will define functions
2000 # for localtime_r/gmtime_r, but only if you have
2001 # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
2002 # though, unistd.h and pthread.h both define
2005 # So this #undef localtime_r and #include <unistd.h>
2006 # are not in fact redundant.
2011 int main(void) { localtime_r(NULL, NULL); return 0; }
2013 if compile_prog
"" "" ; then
2020 ##########################################
2023 if ! has
"$pkg_config_exe"; then
2024 error_exit
"pkg-config binary '$pkg_config_exe' not found"
2027 ##########################################
2030 if test "$linux_user" = "yes"; then
2033 #include <linux/futex.h>
2035 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2041 if ! compile_object
; then
2042 feature_not_found
"nptl" "Install glibc and linux kernel headers."
2046 #########################################
2049 if test "$zlib" != "no" ; then
2052 int main(void) { zlibVersion(); return 0; }
2054 if compile_prog
"" "-lz" ; then
2057 error_exit
"zlib check failed" \
2058 "Make sure to have the zlib libs and headers installed."
2063 ##########################################
2066 if test "$lzo" != "no" ; then
2068 #include <lzo/lzo1x.h>
2069 int main(void) { lzo_version(); return 0; }
2071 if compile_prog
"" "-llzo2" ; then
2072 libs_softmmu
="$libs_softmmu -llzo2"
2075 if test "$lzo" = "yes"; then
2076 feature_not_found
"liblzo2" "Install liblzo2 devel"
2082 ##########################################
2085 if test "$snappy" != "no" ; then
2087 #include <snappy-c.h>
2088 int main(void) { snappy_max_compressed_length(4096); return 0; }
2090 if compile_prog
"" "-lsnappy" ; then
2091 libs_softmmu
="$libs_softmmu -lsnappy"
2094 if test "$snappy" = "yes"; then
2095 feature_not_found
"libsnappy" "Install libsnappy devel"
2101 ##########################################
2104 if test "$bzip2" != "no" ; then
2107 int main(void) { BZ2_bzlibVersion(); return 0; }
2109 if compile_prog
"" "-lbz2" ; then
2112 if test "$bzip2" = "yes"; then
2113 feature_not_found
"libbzip2" "Install libbzip2 devel"
2119 ##########################################
2122 if test "$seccomp" != "no" ; then
2125 libseccomp_minver
="2.1.0"
2128 libseccomp_minver
="2.2.0"
2131 libseccomp_minver
="2.2.3"
2134 libseccomp_minver
="2.3.0"
2137 libseccomp_minver
=""
2141 if test "$libseccomp_minver" != "" &&
2142 $pkg_config --atleast-version=$libseccomp_minver libseccomp
; then
2143 seccomp_cflags
="$($pkg_config --cflags libseccomp)"
2144 seccomp_libs
="$($pkg_config --libs libseccomp)"
2147 if test "$seccomp" = "yes" ; then
2148 if test "$libseccomp_minver" != "" ; then
2149 feature_not_found
"libseccomp" \
2150 "Install libseccomp devel >= $libseccomp_minver"
2152 feature_not_found
"libseccomp" \
2153 "libseccomp is not supported for host cpu $cpu"
2159 ##########################################
2162 if test "$xen" != "no" ; then
2163 # Check whether Xen library path is specified via --extra-ldflags to avoid
2164 # overriding this setting with pkg-config output. If not, try pkg-config
2165 # to obtain all needed flags.
2167 if ! echo $EXTRA_LDFLAGS |
grep tools
/libxc
> /dev
/null
&& \
2168 $pkg_config --exists xencontrol
; then
2169 xen_ctrl_version
="$(printf '%d%02d%02d' \
2170 $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2172 xen_pc
="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2173 xen_pc
="$xen_pc xenevtchn xendevicemodel"
2174 QEMU_CFLAGS
="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2175 libs_softmmu
="$($pkg_config --libs $xen_pc) $libs_softmmu"
2176 LDFLAGS
="$($pkg_config --libs $xen_pc) $LDFLAGS"
2179 xen_libs
="-lxenstore -lxenctrl -lxenguest"
2180 xen_stable_libs
="-lxenforeignmemory -lxengnttab -lxenevtchn"
2182 # First we test whether Xen headers and libraries are available.
2183 # If no, we are done and there is no Xen support.
2184 # If yes, more tests are run to detect the Xen version.
2188 #include <xenctrl.h>
2193 if ! compile_prog
"" "$xen_libs" ; then
2195 if test "$xen" = "yes" ; then
2196 feature_not_found
"xen" "Install xen devel"
2202 cat > $TMPC <<EOF &&
2203 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
2204 #include <xenforeignmemory.h>
2206 xenforeignmemory_handle *xfmem;
2208 xfmem = xenforeignmemory_open(0, 0);
2209 xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
2214 compile_prog
"" "$xen_libs -lxendevicemodel $xen_stable_libs"
2216 xen_stable_libs
="-lxendevicemodel $xen_stable_libs"
2217 xen_ctrl_version
=41000
2220 cat > $TMPC <<EOF &&
2221 #undef XC_WANT_COMPAT_DEVICEMODEL_API
2222 #define __XEN_TOOLS__
2223 #include <xendevicemodel.h>
2225 xendevicemodel_handle *xd;
2227 xd = xendevicemodel_open(0, 0);
2228 xendevicemodel_close(xd);
2233 compile_prog
"" "$xen_libs -lxendevicemodel $xen_stable_libs"
2235 xen_stable_libs
="-lxendevicemodel $xen_stable_libs"
2236 xen_ctrl_version
=40900
2239 cat > $TMPC <<EOF &&
2241 * If we have stable libs the we don't want the libxc compat
2242 * layers, regardless of what CFLAGS we may have been given.
2244 * Also, check if xengnttab_grant_copy_segment_t is defined and
2245 * grant copy operation is implemented.
2247 #undef XC_WANT_COMPAT_EVTCHN_API
2248 #undef XC_WANT_COMPAT_GNTTAB_API
2249 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
2250 #include <xenctrl.h>
2251 #include <xenstore.h>
2252 #include <xenevtchn.h>
2253 #include <xengnttab.h>
2254 #include <xenforeignmemory.h>
2256 #include <xen/hvm/hvm_info_table.h>
2257 #if !defined(HVM_MAX_VCPUS)
2258 # error HVM_MAX_VCPUS not defined
2261 xc_interface *xc = NULL;
2262 xenforeignmemory_handle *xfmem;
2263 xenevtchn_handle *xe;
2264 xengnttab_handle *xg;
2265 xen_domain_handle_t handle;
2266 xengnttab_grant_copy_segment_t* seg = NULL;
2270 xc = xc_interface_open(0, 0, 0);
2271 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2272 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2273 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2274 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2275 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2277 xfmem = xenforeignmemory_open(0, 0);
2278 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2280 xe = xenevtchn_open(0, 0);
2283 xg = xengnttab_open(0, 0);
2284 xengnttab_grant_copy(xg, 0, seg);
2289 compile_prog
"" "$xen_libs $xen_stable_libs"
2291 xen_ctrl_version
=40800
2294 cat > $TMPC <<EOF &&
2296 * If we have stable libs the we don't want the libxc compat
2297 * layers, regardless of what CFLAGS we may have been given.
2299 #undef XC_WANT_COMPAT_EVTCHN_API
2300 #undef XC_WANT_COMPAT_GNTTAB_API
2301 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
2302 #include <xenctrl.h>
2303 #include <xenstore.h>
2304 #include <xenevtchn.h>
2305 #include <xengnttab.h>
2306 #include <xenforeignmemory.h>
2308 #include <xen/hvm/hvm_info_table.h>
2309 #if !defined(HVM_MAX_VCPUS)
2310 # error HVM_MAX_VCPUS not defined
2313 xc_interface *xc = NULL;
2314 xenforeignmemory_handle *xfmem;
2315 xenevtchn_handle *xe;
2316 xengnttab_handle *xg;
2317 xen_domain_handle_t handle;
2321 xc = xc_interface_open(0, 0, 0);
2322 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2323 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2324 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2325 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2326 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2328 xfmem = xenforeignmemory_open(0, 0);
2329 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2331 xe = xenevtchn_open(0, 0);
2334 xg = xengnttab_open(0, 0);
2335 xengnttab_map_grant_ref(xg, 0, 0, 0);
2340 compile_prog
"" "$xen_libs $xen_stable_libs"
2342 xen_ctrl_version
=40701
2345 cat > $TMPC <<EOF &&
2346 #include <xenctrl.h>
2349 xc_interface *xc = NULL;
2350 xen_domain_handle_t handle;
2351 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2355 compile_prog
"" "$xen_libs"
2357 xen_ctrl_version
=40700
2362 cat > $TMPC <<EOF &&
2363 #include <xenctrl.h>
2364 #include <xenstore.h>
2366 #include <xen/hvm/hvm_info_table.h>
2367 #if !defined(HVM_MAX_VCPUS)
2368 # error HVM_MAX_VCPUS not defined
2373 xc = xc_interface_open(0, 0, 0);
2374 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2375 xc_gnttab_open(NULL, 0);
2376 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2377 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2378 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2379 xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2383 compile_prog
"" "$xen_libs"
2385 xen_ctrl_version
=40600
2390 cat > $TMPC <<EOF &&
2391 #include <xenctrl.h>
2392 #include <xenstore.h>
2394 #include <xen/hvm/hvm_info_table.h>
2395 #if !defined(HVM_MAX_VCPUS)
2396 # error HVM_MAX_VCPUS not defined
2401 xc = xc_interface_open(0, 0, 0);
2402 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2403 xc_gnttab_open(NULL, 0);
2404 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2405 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2406 xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
2410 compile_prog
"" "$xen_libs"
2412 xen_ctrl_version
=40500
2416 cat > $TMPC <<EOF &&
2417 #include <xenctrl.h>
2418 #include <xenstore.h>
2420 #include <xen/hvm/hvm_info_table.h>
2421 #if !defined(HVM_MAX_VCPUS)
2422 # error HVM_MAX_VCPUS not defined
2427 xc = xc_interface_open(0, 0, 0);
2428 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2429 xc_gnttab_open(NULL, 0);
2430 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2431 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2435 compile_prog
"" "$xen_libs"
2437 xen_ctrl_version
=40200
2441 if test "$xen" = "yes" ; then
2442 feature_not_found
"xen (unsupported version)" \
2443 "Install a supported xen (xen 4.2 or newer)"
2448 if test "$xen" = yes; then
2449 if test $xen_ctrl_version -ge 40701 ; then
2450 libs_softmmu
="$xen_stable_libs $libs_softmmu"
2452 libs_softmmu
="$xen_libs $libs_softmmu"
2457 if test "$xen_pci_passthrough" != "no"; then
2458 if test "$xen" = "yes" && test "$linux" = "yes"; then
2459 xen_pci_passthrough
=yes
2461 if test "$xen_pci_passthrough" = "yes"; then
2462 error_exit
"User requested feature Xen PCI Passthrough" \
2463 " but this feature requires /sys from Linux"
2465 xen_pci_passthrough
=no
2469 if test "$xen_pv_domain_build" = "yes" &&
2470 test "$xen" != "yes"; then
2471 error_exit
"User requested Xen PV domain builder support" \
2472 "which requires Xen support."
2475 ##########################################
2476 # Windows Hypervisor Platform accelerator (WHPX) check
2477 if test "$whpx" != "no" ; then
2479 #include <windows.h>
2480 #include <winhvplatform.h>
2481 #include <winhvemulation.h>
2483 WHV_CAPABILITY whpx_cap;
2484 WHvGetCapability(WHvCapabilityCodeFeatures, &whpx_cap, sizeof(whpx_cap));
2488 if compile_prog
"" "-lwinhvplatform -lwinhvemulation" ; then
2489 libs_softmmu
="$libs_softmmu -lwinhvplatform -lwinhvemulation"
2492 if test "$whpx" = "yes"; then
2493 feature_not_found
"winhvplatform" "winhvemulation is not installed"
2499 ##########################################
2501 if test "$sparse" != "no" ; then
2505 if test "$sparse" = "yes" ; then
2506 feature_not_found
"sparse" "Install sparse binary"
2512 ##########################################
2516 if $pkg_config --exists "x11"; then
2517 x11_cflags
=$
($pkg_config --cflags x11
)
2518 x11_libs
=$
($pkg_config --libs x11
)
2521 ##########################################
2524 if test "$gtkabi" = ""; then
2525 # The GTK ABI was not specified explicitly, so try whether 3.0 is available.
2526 # Use 2.0 as a fallback if that is available.
2527 if $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
2529 elif $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
2536 if test "$gtk" != "no"; then
2537 gtkpackage
="gtk+-$gtkabi"
2538 gtkx11package
="gtk+-x11-$gtkabi"
2539 if test "$gtkabi" = "3.0" ; then
2544 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2545 gtk_cflags
=$
($pkg_config --cflags $gtkpackage)
2546 gtk_libs
=$
($pkg_config --libs $gtkpackage)
2547 gtk_version
=$
($pkg_config --modversion $gtkpackage)
2548 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2549 gtk_cflags
="$gtk_cflags $x11_cflags"
2550 gtk_libs
="$gtk_libs $x11_libs"
2552 libs_softmmu
="$gtk_libs $libs_softmmu"
2554 elif test "$gtk" = "yes"; then
2555 feature_not_found
"gtk" "Install gtk3-devel"
2562 ##########################################
2566 # Unfortunately some distros have bad pkg-config information for gnutls
2567 # such that it claims to exist but you get a compiler error if you try
2568 # to use the options returned by --libs. Specifically, Ubuntu for --static
2569 # builds doesn't work:
2570 # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
2572 # So sanity check the cflags/libs before assuming gnutls can be used.
2573 if ! $pkg_config --exists "gnutls"; then
2578 compile_prog
"$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
2583 if test "$gnutls" != "no"; then
2584 if gnutls_works
; then
2585 gnutls_cflags
=$
($pkg_config --cflags gnutls
)
2586 gnutls_libs
=$
($pkg_config --libs gnutls
)
2587 libs_softmmu
="$gnutls_libs $libs_softmmu"
2588 libs_tools
="$gnutls_libs $libs_tools"
2589 QEMU_CFLAGS
="$QEMU_CFLAGS $gnutls_cflags"
2592 # gnutls_rnd requires >= 2.11.0
2593 if $pkg_config --exists "gnutls >= 2.11.0"; then
2599 if $pkg_config --exists 'gnutls >= 3.0'; then
2602 elif $pkg_config --exists 'gnutls >= 2.12'; then
2603 case $
($pkg_config --libs --static gnutls
) in
2621 elif test "$gnutls" = "yes"; then
2622 feature_not_found
"gnutls" "Install gnutls devel"
2632 # If user didn't give a --disable/enable-gcrypt flag,
2633 # then mark as disabled if user requested nettle
2634 # explicitly, or if gnutls links to nettle
2635 if test -z "$gcrypt"
2637 if test "$nettle" = "yes" ||
test "$gnutls_nettle" = "yes"
2643 # If user didn't give a --disable/enable-nettle flag,
2644 # then mark as disabled if user requested gcrypt
2645 # explicitly, or if gnutls links to gcrypt
2646 if test -z "$nettle"
2648 if test "$gcrypt" = "yes" ||
test "$gnutls_gcrypt" = "yes"
2654 has_libgcrypt_config
() {
2655 if ! has
"libgcrypt-config"
2660 if test -n "$cross_prefix"
2662 host=$
(libgcrypt-config
--host)
2663 if test "$host-" != $cross_prefix
2672 if test "$gcrypt" != "no"; then
2673 if has_libgcrypt_config
; then
2674 gcrypt_cflags
=$
(libgcrypt-config
--cflags)
2675 gcrypt_libs
=$
(libgcrypt-config
--libs)
2676 # Debian has remove -lgpg-error from libgcrypt-config
2677 # as it "spreads unnecessary dependencies" which in
2678 # turn breaks static builds...
2679 if test "$static" = "yes"
2681 gcrypt_libs
="$gcrypt_libs -lgpg-error"
2683 libs_softmmu
="$gcrypt_libs $libs_softmmu"
2684 libs_tools
="$gcrypt_libs $libs_tools"
2685 QEMU_CFLAGS
="$QEMU_CFLAGS $gcrypt_cflags"
2687 if test -z "$nettle"; then
2694 gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
2696 NULL, 0, 0, 0, NULL);
2700 if compile_prog
"$gcrypt_cflags" "$gcrypt_libs" ; then
2707 gcry_mac_hd_t handle;
2708 gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
2709 GCRY_MAC_FLAG_SECURE, NULL);
2713 if compile_prog
"$gcrypt_cflags" "$gcrypt_libs" ; then
2717 if test "$gcrypt" = "yes"; then
2718 feature_not_found
"gcrypt" "Install gcrypt devel"
2726 if test "$nettle" != "no"; then
2727 if $pkg_config --exists "nettle"; then
2728 nettle_cflags
=$
($pkg_config --cflags nettle
)
2729 nettle_libs
=$
($pkg_config --libs nettle
)
2730 nettle_version
=$
($pkg_config --modversion nettle
)
2731 libs_softmmu
="$nettle_libs $libs_softmmu"
2732 libs_tools
="$nettle_libs $libs_tools"
2733 QEMU_CFLAGS
="$QEMU_CFLAGS $nettle_cflags"
2738 #include <nettle/pbkdf2.h>
2740 pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2744 if compile_prog
"$nettle_cflags" "$nettle_libs" ; then
2748 if test "$nettle" = "yes"; then
2749 feature_not_found
"nettle" "Install nettle devel"
2756 if test "$gcrypt" = "yes" && test "$nettle" = "yes"
2758 error_exit
"Only one of gcrypt & nettle can be enabled"
2761 ##########################################
2762 # libtasn1 - only for the TLS creds/session test suite
2767 if $pkg_config --exists "libtasn1"; then
2768 tasn1_cflags
=$
($pkg_config --cflags libtasn1
)
2769 tasn1_libs
=$
($pkg_config --libs libtasn1
)
2775 ##########################################
2776 # getifaddrs (for tests/test-io-channel-socket )
2779 if ! check_include
"ifaddrs.h" ; then
2783 ##########################################
2786 if test "$vte" != "no"; then
2787 if test "$gtkabi" = "3.0"; then
2788 vteminversion
="0.32.0"
2789 if $pkg_config --exists "vte-2.91"; then
2790 vtepackage
="vte-2.91"
2792 vtepackage
="vte-2.90"
2796 vteminversion
="0.24.0"
2798 if $pkg_config --exists "$vtepackage >= $vteminversion"; then
2799 vte_cflags
=$
($pkg_config --cflags $vtepackage)
2800 vte_libs
=$
($pkg_config --libs $vtepackage)
2801 vteversion
=$
($pkg_config --modversion $vtepackage)
2802 libs_softmmu
="$vte_libs $libs_softmmu"
2804 elif test "$vte" = "yes"; then
2805 if test "$gtkabi" = "3.0"; then
2806 feature_not_found
"vte" "Install libvte-2.90/2.91 devel"
2808 feature_not_found
"vte" "Install libvte devel"
2815 ##########################################
2818 # Look for sdl configuration program (pkg-config or sdl-config). Try
2819 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2821 if test "$sdlabi" = ""; then
2822 if $pkg_config --exists "sdl2"; then
2824 elif $pkg_config --exists "sdl"; then
2831 if test $sdlabi = "2.0"; then
2832 sdl_config
=$sdl2_config
2834 sdlconfigname
=sdl2_config
2835 elif test $sdlabi = "1.2"; then
2837 sdlconfigname
=sdl_config
2839 error_exit
"Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
2842 if test "$(basename $sdl_config)" != $sdlconfigname && ! has
${sdl_config}; then
2843 sdl_config
=$sdlconfigname
2846 if $pkg_config $sdlname --exists; then
2847 sdlconfig
="$pkg_config $sdlname"
2848 sdlversion
=$
($sdlconfig --modversion 2>/dev
/null
)
2849 elif has
${sdl_config}; then
2850 sdlconfig
="$sdl_config"
2851 sdlversion
=$
($sdlconfig --version)
2853 if test "$sdl" = "yes" ; then
2854 feature_not_found
"sdl" "Install SDL2-devel"
2858 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config
; then
2859 echo warning
: using
"\"$sdlconfig\"" to detect cross-compiled sdl
>&2
2863 if test "$sdl" != "no" ; then
2866 #undef main /* We don't want SDL to override our main() */
2867 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2869 sdl_cflags
=$
($sdlconfig --cflags 2>/dev
/null
)
2870 if test "$static" = "yes" ; then
2871 if $pkg_config $sdlname --exists; then
2872 sdl_libs
=$
($pkg_config $sdlname --static --libs 2>/dev
/null
)
2874 sdl_libs
=$
($sdlconfig --static-libs 2>/dev
/null
)
2877 sdl_libs
=$
($sdlconfig --libs 2>/dev
/null
)
2879 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
2880 if test $
(echo $sdlversion |
sed 's/[^0-9]//g') -lt 121 ; then
2886 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2887 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2888 if test $?
= 0 && echo $sdl_libs |
grep -- -laa > /dev
/null
; then
2889 sdl_libs
="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
2890 sdl_cflags
="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
2892 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
2898 else # sdl not found
2899 if test "$sdl" = "yes" ; then
2900 feature_not_found
"sdl" "Install SDL devel"
2903 fi # sdl compile test
2906 if test "$sdl" = "yes" ; then
2909 #if defined(SDL_VIDEO_DRIVER_X11)
2910 #include <X11/XKBlib.h>
2912 #error No x11 support
2914 int main(void) { return 0; }
2916 if compile_prog
"$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2917 sdl_cflags
="$sdl_cflags $x11_cflags"
2918 sdl_libs
="$sdl_libs $x11_libs"
2922 ##########################################
2923 # RDMA needs OpenFabrics libraries
2924 if test "$rdma" != "no" ; then
2926 #include <rdma/rdma_cma.h>
2927 int main(void) { return 0; }
2929 rdma_libs
="-lrdmacm -libverbs"
2930 if compile_prog
"" "$rdma_libs" ; then
2933 if test "$rdma" = "yes" ; then
2935 " OpenFabrics librdmacm/libibverbs not present." \
2937 " (1) Fast: Install infiniband packages from your distro." \
2938 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2939 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2946 ##########################################
2947 # VNC SASL detection
2948 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2950 #include <sasl/sasl.h>
2952 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2954 # Assuming Cyrus-SASL installed in /usr prefix
2956 vnc_sasl_libs
="-lsasl2"
2957 if compile_prog
"$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2959 libs_softmmu
="$vnc_sasl_libs $libs_softmmu"
2960 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_sasl_cflags"
2962 if test "$vnc_sasl" = "yes" ; then
2963 feature_not_found
"vnc-sasl" "Install Cyrus SASL devel"
2969 ##########################################
2970 # VNC JPEG detection
2971 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2974 #include <jpeglib.h>
2975 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2978 vnc_jpeg_libs
="-ljpeg"
2979 if compile_prog
"$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2981 libs_softmmu
="$vnc_jpeg_libs $libs_softmmu"
2982 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_jpeg_cflags"
2984 if test "$vnc_jpeg" = "yes" ; then
2985 feature_not_found
"vnc-jpeg" "Install libjpeg-turbo devel"
2991 ##########################################
2993 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2995 //#include <stdio.h>
2999 png_structp png_ptr;
3000 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
3001 return png_ptr != 0;
3004 if $pkg_config libpng
--exists; then
3005 vnc_png_cflags
=$
($pkg_config libpng
--cflags)
3006 vnc_png_libs
=$
($pkg_config libpng
--libs)
3009 vnc_png_libs
="-lpng"
3011 if compile_prog
"$vnc_png_cflags" "$vnc_png_libs" ; then
3013 libs_softmmu
="$vnc_png_libs $libs_softmmu"
3014 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_png_cflags"
3016 if test "$vnc_png" = "yes" ; then
3017 feature_not_found
"vnc-png" "Install libpng devel"
3023 ##########################################
3025 if test "$xkbcommon" != "no" ; then
3026 if $pkg_config xkbcommon
--exists; then
3027 xkbcommon_cflags
=$
($pkg_config xkbcommon
--cflags)
3028 xkbcommon_libs
=$
($pkg_config xkbcommon
--libs)
3031 if test "$xkbcommon" = "yes" ; then
3032 feature_not_found
"xkbcommon" "Install libxkbcommon-devel"
3038 ##########################################
3039 # fnmatch() probe, used for ACL routines
3042 #include <fnmatch.h>
3045 fnmatch("foo", "foo", 0);
3049 if compile_prog
"" "" ; then
3053 ##########################################
3054 # xfsctl() probe, used for file-posix.c
3055 if test "$xfs" != "no" ; then
3057 #include <stddef.h> /* NULL */
3058 #include <xfs/xfs.h>
3061 xfsctl(NULL, 0, 0, NULL);
3065 if compile_prog
"" "" ; then
3068 if test "$xfs" = "yes" ; then
3069 feature_not_found
"xfs" "Instal xfsprogs/xfslibs devel"
3075 ##########################################
3076 # vde libraries probe
3077 if test "$vde" != "no" ; then
3078 vde_libs
="-lvdeplug"
3080 #include <libvdeplug.h>
3083 struct vde_open_args a = {0, 0, 0};
3089 if compile_prog
"" "$vde_libs" ; then
3092 if test "$vde" = "yes" ; then
3093 feature_not_found
"vde" "Install vde (Virtual Distributed Ethernet) devel"
3099 ##########################################
3100 # netmap support probe
3101 # Apart from looking for netmap headers, we make sure that the host API version
3102 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
3103 # a minor/major version number. Minor new features will be marked with values up
3104 # to 15, and if something happens that requires a change to the backend we will
3105 # move above 15, submit the backend fixes and modify this two bounds.
3106 if test "$netmap" != "no" ; then
3108 #include <inttypes.h>
3110 #include <net/netmap.h>
3111 #include <net/netmap_user.h>
3112 #if (NETMAP_API < 11) || (NETMAP_API > 15)
3115 int main(void) { return 0; }
3117 if compile_prog
"" "" ; then
3120 if test "$netmap" = "yes" ; then
3121 feature_not_found
"netmap"
3127 ##########################################
3128 # libcap-ng library probe
3129 if test "$cap_ng" != "no" ; then
3135 capng_capability_to_name(CAPNG_EFFECTIVE);
3139 if compile_prog
"" "$cap_libs" ; then
3141 libs_tools
="$cap_libs $libs_tools"
3143 if test "$cap_ng" = "yes" ; then
3144 feature_not_found
"cap_ng" "Install libcap-ng devel"
3150 ##########################################
3151 # Sound support libraries probe
3162 int main(void) { $exp }
3164 if compile_prog
"$cfl" "$lib" ; then
3167 error_exit
"$drv check failed" \
3168 "Make sure to have the $drv libs and headers installed."
3172 audio_drv_list
=$
(echo "$audio_drv_list" |
sed -e 's/,/ /g')
3173 for drv
in $audio_drv_list; do
3176 audio_drv_probe
$drv alsa
/asoundlib.h
-lasound \
3177 "return snd_pcm_close((snd_pcm_t *)0);"
3178 alsa_libs
="-lasound"
3182 audio_drv_probe
$drv pulse
/pulseaudio.h
"-lpulse" \
3183 "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
3184 pulse_libs
="-lpulse"
3189 if test "$sdl" = "no"; then
3190 error_exit
"sdl not found or disabled, can not use sdl audio driver"
3195 coreaudio_libs
="-framework CoreAudio"
3199 dsound_libs
="-lole32 -ldxguid"
3208 # XXX: Probes for CoreAudio, DirectSound
3212 echo "$audio_possible_drivers" |
grep -q "\<$drv\>" ||
{
3213 error_exit
"Unknown driver '$drv' selected" \
3214 "Possible drivers are: $audio_possible_drivers"
3220 ##########################################
3223 if test "$brlapi" != "no" ; then
3224 brlapi_libs
="-lbrlapi"
3228 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
3230 if compile_prog
"" "$brlapi_libs" ; then
3233 if test "$brlapi" = "yes" ; then
3234 feature_not_found
"brlapi" "Install brlapi devel"
3240 ##########################################
3242 if test "$curses" != "no" ; then
3243 if test "$mingw32" = "yes" ; then
3244 curses_inc_list
="$($pkg_config --cflags ncurses 2>/dev/null):"
3245 curses_lib_list
="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3247 curses_inc_list
="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
3248 curses_lib_list
="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3257 setlocale(LC_ALL, "");
3259 addwstr(L"wide chars\n");
3261 add_wch(WACS_DEGREE);
3266 for curses_inc
in $curses_inc_list; do
3267 # Make sure we get the wide character prototypes
3268 curses_inc
="-DNCURSES_WIDECHAR $curses_inc"
3270 for curses_lib
in $curses_lib_list; do
3272 if compile_prog
"$curses_inc" "$curses_lib" ; then
3274 QEMU_CFLAGS
="$curses_inc $QEMU_CFLAGS"
3275 libs_softmmu
="$curses_lib $libs_softmmu"
3279 if test "$curses_found" = yes ; then
3284 if test "$curses_found" = "yes" ; then
3287 if test "$curses" = "yes" ; then
3288 feature_not_found
"curses" "Install ncurses devel"
3294 ##########################################
3296 if test "$curl" != "no" ; then
3297 if $pkg_config libcurl
--exists; then
3298 curlconfig
="$pkg_config libcurl"
3300 curlconfig
=curl-config
3303 #include <curl/curl.h>
3304 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3306 curl_cflags
=$
($curlconfig --cflags 2>/dev
/null
)
3307 curl_libs
=$
($curlconfig --libs 2>/dev
/null
)
3308 if compile_prog
"$curl_cflags" "$curl_libs" ; then
3311 if test "$curl" = "yes" ; then
3312 feature_not_found
"curl" "Install libcurl devel"
3318 ##########################################
3319 # bluez support probe
3320 if test "$bluez" != "no" ; then
3322 #include <bluetooth/bluetooth.h>
3323 int main(void) { return bt_error(0); }
3325 bluez_cflags
=$
($pkg_config --cflags bluez
2>/dev
/null
)
3326 bluez_libs
=$
($pkg_config --libs bluez
2>/dev
/null
)
3327 if compile_prog
"$bluez_cflags" "$bluez_libs" ; then
3329 libs_softmmu
="$bluez_libs $libs_softmmu"
3331 if test "$bluez" = "yes" ; then
3332 feature_not_found
"bluez" "Install bluez-libs/libbluetooth devel"
3338 ##########################################
3339 # glib support probe
3341 if test "$mingw32" = yes; then
3346 glib_modules
=gthread-2.0
3347 if test "$modules" = yes; then
3348 glib_modules
="$glib_modules gmodule-2.0"
3351 # This workaround is required due to a bug in pkg-config file for glib as it
3352 # doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
3354 if test "$static" = yes -a "$mingw32" = yes; then
3355 QEMU_CFLAGS
="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
3358 for i
in $glib_modules; do
3359 if $pkg_config --atleast-version=$glib_req_ver $i; then
3360 glib_cflags
=$
($pkg_config --cflags $i)
3361 glib_libs
=$
($pkg_config --libs $i)
3362 QEMU_CFLAGS
="$glib_cflags $QEMU_CFLAGS"
3363 LIBS
="$glib_libs $LIBS"
3364 libs_qga
="$glib_libs $libs_qga"
3366 error_exit
"glib-$glib_req_ver $i is required to compile QEMU"
3370 # Sanity check that the current size_t matches the
3371 # size that glib thinks it should be. This catches
3372 # problems on multi-arch where people try to build
3373 # 32-bit QEMU while pointing at 64-bit glib headers
3378 #define QEMU_BUILD_BUG_ON(x) \
3379 typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3382 QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3387 if ! compile_prog
"$CFLAGS" "$LIBS" ; then
3388 error_exit
"sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3389 "You probably need to set PKG_CONFIG_LIBDIR"\
3390 "to point to the right pkg-config files for your"\
3394 # g_test_trap_subprocess added in 2.38. Used by some tests.
3396 if ! $pkg_config --atleast-version=2.38 glib-2.0
; then
3400 # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3403 int main(void) { return 0; }
3405 if ! compile_prog
"$glib_cflags -Werror" "$glib_libs" ; then
3406 if cc_has_warning_flag
"-Wno-unknown-attributes"; then
3407 glib_cflags
="-Wno-unknown-attributes $glib_cflags"
3408 CFLAGS
="-Wno-unknown-attributes $CFLAGS"
3412 ##########################################
3413 # SHA command probe for modules
3414 if test "$modules" = yes; then
3415 shacmd_probe
="sha1sum sha1 shasum"
3416 for c
in $shacmd_probe; do
3422 if test "$shacmd" = ""; then
3423 error_exit
"one of the checksum commands is required to enable modules: $shacmd_probe"
3427 ##########################################
3428 # pixman support probe
3430 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
3433 elif $pkg_config --atleast-version=0.21.8 pixman-1
> /dev
/null
2>&1; then
3434 pixman_cflags
=$
($pkg_config --cflags pixman-1
)
3435 pixman_libs
=$
($pkg_config --libs pixman-1
)
3437 error_exit
"pixman >= 0.21.8 not present." \
3438 "Please install the pixman devel package."
3441 ##########################################
3442 # libmpathpersist probe
3444 if test "$mpath" != "no" ; then
3446 #include <libudev.h>
3447 #include <mpath_persist.h>
3448 unsigned mpath_mx_alloc_len = 1024;
3450 static struct config *multipath_conf;
3451 extern struct udev *udev;
3452 extern struct config *get_multipath_config(void);
3453 extern void put_multipath_config(struct config *conf);
3455 struct config *get_multipath_config(void) { return multipath_conf; }
3456 void put_multipath_config(struct config *conf) { }
3460 multipath_conf = mpath_lib_init();
3464 if compile_prog
"" "-ludev -lmultipath -lmpathpersist" ; then
3473 ##########################################
3476 if test "$cap" != "no" ; then
3479 #include <sys/capability.h>
3480 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
3482 if compile_prog
"" "-lcap" ; then
3489 ##########################################
3491 PTHREADLIBS_LIST
="-pthread -lpthread -lpthreadGC2"
3495 #include <pthread.h>
3496 static void *f(void *p) { return NULL; }
3499 pthread_create(&thread, 0, f, 0);
3503 if compile_prog
"" "" ; then
3506 for pthread_lib
in $PTHREADLIBS_LIST; do
3507 if compile_prog
"" "$pthread_lib" ; then
3510 for lib_entry
in $LIBS; do
3511 if test "$lib_entry" = "$pthread_lib"; then
3516 if test "$found" = "no"; then
3517 LIBS
="$pthread_lib $LIBS"
3518 libs_qga
="$pthread_lib $libs_qga"
3520 PTHREAD_LIB
="$pthread_lib"
3526 if test "$mingw32" != yes -a "$pthread" = no
; then
3527 error_exit
"pthread check failed" \
3528 "Make sure to have the pthread libs and headers installed."
3531 # check for pthread_setname_np
3532 pthread_setname_np
=no
3534 #include <pthread.h>
3536 static void *f(void *p) { return NULL; }
3540 pthread_create(&thread, 0, f, 0);
3541 pthread_setname_np(thread, "QEMU");
3545 if compile_prog
"" "$pthread_lib" ; then
3546 pthread_setname_np
=yes
3549 ##########################################
3551 if test "$rbd" != "no" ; then
3554 #include <rbd/librbd.h>
3557 rados_create(&cluster, NULL);
3561 rbd_libs
="-lrbd -lrados"
3562 if compile_prog
"" "$rbd_libs" ; then
3565 if test "$rbd" = "yes" ; then
3566 feature_not_found
"rados block device" "Install librbd/ceph devel"
3572 ##########################################
3574 min_libssh2_version
=1.2.8
3575 if test "$libssh2" != "no" ; then
3576 if $pkg_config --atleast-version=$min_libssh2_version libssh2
; then
3577 libssh2_cflags
=$
($pkg_config libssh2
--cflags)
3578 libssh2_libs
=$
($pkg_config libssh2
--libs)
3581 if test "$libssh2" = "yes" ; then
3582 error_exit
"libssh2 >= $min_libssh2_version required for --enable-libssh2"
3588 ##########################################
3589 # libssh2_sftp_fsync probe
3591 if test "$libssh2" = "yes"; then
3594 #include <libssh2.h>
3595 #include <libssh2_sftp.h>
3597 LIBSSH2_SESSION *session;
3599 LIBSSH2_SFTP_HANDLE *sftp_handle;
3600 session = libssh2_session_init ();
3601 sftp = libssh2_sftp_init (session);
3602 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
3603 libssh2_sftp_fsync (sftp_handle);
3607 # libssh2_cflags/libssh2_libs defined in previous test.
3608 if compile_prog
"$libssh2_cflags" "$libssh2_libs" ; then
3609 QEMU_CFLAGS
="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3613 ##########################################
3616 if test "$linux_aio" != "no" ; then
3619 #include <sys/eventfd.h>
3621 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3623 if compile_prog
"" "-laio" ; then
3626 if test "$linux_aio" = "yes" ; then
3627 feature_not_found
"linux AIO" "Install libaio devel"
3633 ##########################################
3634 # TPM passthrough is only on x86 Linux
3636 if test "$targetos" = Linux
&& test "$cpu" = i386
-o "$cpu" = x86_64
; then
3637 tpm_passthrough
=$tpm
3642 # TPM emulator is for all posix systems
3643 if test "$mingw32" != "yes"; then
3648 ##########################################
3651 if test "$attr" != "no" ; then
3654 #include <sys/types.h>
3655 #ifdef CONFIG_LIBATTR
3656 #include <attr/xattr.h>
3658 #include <sys/xattr.h>
3660 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3662 if compile_prog
"" "" ; then
3664 # Older distros have <attr/xattr.h>, and need -lattr:
3665 elif compile_prog
"-DCONFIG_LIBATTR" "-lattr" ; then
3670 if test "$attr" = "yes" ; then
3671 feature_not_found
"ATTR" "Install libc6 or libattr devel"
3677 ##########################################
3680 #include <sys/types.h>
3681 #include <sys/uio.h>
3683 int main(void) { return sizeof(struct iovec); }
3686 if compile_prog
"" "" ; then
3690 ##########################################
3693 #include <sys/types.h>
3694 #include <sys/uio.h>
3696 int main(void) { return preadv(0, 0, 0, 0); }
3699 if compile_prog
"" "" ; then
3703 ##########################################
3705 # fdt support is mandatory for at least some target architectures,
3706 # so insist on it if we're building those system emulators.
3708 for target
in $target_list; do
3710 aarch64
*-softmmu|arm
*-softmmu|ppc
*-softmmu|microblaze
*-softmmu|mips64el-softmmu
)
3716 if test "$fdt_required" = "yes"; then
3717 if test "$fdt" = "no"; then
3718 error_exit
"fdt disabled but some requested targets require it." \
3719 "You can turn off fdt only if you also disable all the system emulation" \
3720 "targets which need it (by specifying a cut down --target-list)."
3725 if test "$fdt" != "no" ; then
3727 # explicitly check for libfdt_env.h as it is missing in some stable installs
3728 # and test for required functions to make sure we are on a version >= 1.4.2
3731 #include <libfdt_env.h>
3732 int main(void) { fdt_first_subnode(0, 0); return 0; }
3734 if compile_prog
"" "$fdt_libs" ; then
3735 # system DTC is good - use it
3738 # have GIT checkout, so activate dtc submodule
3739 if test -e "${source_path}/.git" ; then
3740 git_submodules
="${git_submodules} dtc"
3742 if test -d "${source_path}/dtc/libfdt" ||
test -e "${source_path}/.git" ; then
3746 if [ "$pwd_is_source_path" != "y" ] ; then
3747 symlink
"$source_path/dtc/Makefile" "dtc/Makefile"
3748 symlink
"$source_path/dtc/scripts" "dtc/scripts"
3750 fdt_cflags
="-I\$(SRC_PATH)/dtc/libfdt"
3751 fdt_libs
="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3752 elif test "$fdt" = "yes" ; then
3753 # Not a git build & no libfdt found, prompt for system install
3754 error_exit
"DTC (libfdt) version >= 1.4.2 not present." \
3755 "Please install the DTC (libfdt) devel package"
3757 # don't have and don't want
3764 libs_softmmu
="$libs_softmmu $fdt_libs"
3766 ##########################################
3767 # opengl probe (for sdl2, gtk, milkymist-tmu2)
3769 if test "$opengl" != "no" ; then
3770 opengl_pkgs
="epoxy libdrm gbm"
3771 if $pkg_config $opengl_pkgs x11
; then
3772 opengl_cflags
="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3773 opengl_libs
="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3775 if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3778 QEMU_CFLAGS
="$QEMU_CFLAGS $opengl_cflags"
3780 if test "$opengl" = "yes" ; then
3781 feature_not_found
"opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
3789 if test "$opengl" = "yes"; then
3791 #include <epoxy/egl.h>
3792 #ifndef EGL_MESA_image_dma_buf_export
3793 # error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3795 int main(void) { return 0; }
3797 if compile_prog
"" "" ; then
3802 ##########################################
3804 if test "$libxml2" != "no" ; then
3805 if $pkg_config --exists libxml-2.0
; then
3807 libxml2_cflags
=$
($pkg_config --cflags libxml-2.0
)
3808 libxml2_libs
=$
($pkg_config --libs libxml-2.0
)
3810 if test "$libxml2" = "yes"; then
3811 feature_not_found
"libxml2" "Install libxml2 devel"
3817 ##########################################
3819 if test "$glusterfs" != "no" ; then
3820 if $pkg_config --atleast-version=3 glusterfs-api
; then
3822 glusterfs_cflags
=$
($pkg_config --cflags glusterfs-api
)
3823 glusterfs_libs
=$
($pkg_config --libs glusterfs-api
)
3824 if $pkg_config --atleast-version=4 glusterfs-api
; then
3825 glusterfs_xlator_opt
="yes"
3827 if $pkg_config --atleast-version=5 glusterfs-api
; then
3828 glusterfs_discard
="yes"
3830 if $pkg_config --atleast-version=6 glusterfs-api
; then
3831 glusterfs_fallocate
="yes"
3832 glusterfs_zerofill
="yes"
3835 if test "$glusterfs" = "yes" ; then
3836 feature_not_found
"GlusterFS backend support" \
3837 "Install glusterfs-api devel >= 3"
3843 # Check for inotify functions when we are building linux-user
3844 # emulator. This is done because older glibc versions don't
3845 # have syscall stubs for these implemented. In that case we
3846 # don't provide them even if kernel supports them.
3850 #include <sys/inotify.h>
3855 /* try to start inotify */
3856 return inotify_init();
3859 if compile_prog
"" "" ; then
3865 #include <sys/inotify.h>
3870 /* try to start inotify */
3871 return inotify_init1(0);
3874 if compile_prog
"" "" ; then
3878 # check if pipe2 is there
3887 return pipe2(pipefd, O_CLOEXEC);
3890 if compile_prog
"" "" ; then
3894 # check if accept4 is there
3897 #include <sys/socket.h>
3902 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3906 if compile_prog
"" "" ; then
3910 # check if tee/splice is there. vmsplice was added same time.
3920 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3921 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3925 if compile_prog
"" "" ; then
3929 ##########################################
3932 if test "$numa" != "no" ; then
3935 int main(void) { return numa_available(); }
3938 if compile_prog
"" "-lnuma" ; then
3940 libs_softmmu
="-lnuma $libs_softmmu"
3942 if test "$numa" = "yes" ; then
3943 feature_not_found
"numa" "install numactl devel"
3949 if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
3950 echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
3954 # Even if malloc_trim() is available, these non-libc memory allocators
3955 # do not support it.
3956 if test "$tcmalloc" = "yes" ||
test "$jemalloc" = "yes" ; then
3957 if test "$malloc_trim" = "yes" ; then
3958 echo "Disabling malloc_trim with non-libc memory allocator"
3963 #######################################
3966 if test "$malloc_trim" != "no" ; then
3969 int main(void) { malloc_trim(0); return 0; }
3971 if compile_prog
"" "" ; then
3978 ##########################################
3981 if test "$tcmalloc" = "yes" ; then
3984 int main(void) { malloc(1); return 0; }
3987 if compile_prog
"" "-ltcmalloc" ; then
3988 LIBS
="-ltcmalloc $LIBS"
3990 feature_not_found
"tcmalloc" "install gperftools devel"
3994 ##########################################
3997 if test "$jemalloc" = "yes" ; then
4000 int main(void) { malloc(1); return 0; }
4003 if compile_prog
"" "-ljemalloc" ; then
4004 LIBS
="-ljemalloc $LIBS"
4006 feature_not_found
"jemalloc" "install jemalloc devel"
4010 ##########################################
4015 #include <sys/syscall.h>
4017 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4020 if compile_prog
"" "" ; then
4024 # check if eventfd is supported
4027 #include <sys/eventfd.h>
4031 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4034 if compile_prog
"" "" ; then
4038 # check if memfd is supported
4041 #include <sys/mman.h>
4045 return memfd_create("foo", MFD_ALLOW_SEALING);
4048 if compile_prog
"" "" ; then
4054 # check for fallocate
4061 fallocate(0, 0, 0, 0);
4065 if compile_prog
"" "" ; then
4069 # check for fallocate hole punching
4070 fallocate_punch_hole
=no
4073 #include <linux/falloc.h>
4077 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
4081 if compile_prog
"" "" ; then
4082 fallocate_punch_hole
=yes
4085 # check that fallocate supports range zeroing inside the file
4086 fallocate_zero_range
=no
4089 #include <linux/falloc.h>
4093 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4097 if compile_prog
"" "" ; then
4098 fallocate_zero_range
=yes
4101 # check for posix_fallocate
4108 posix_fallocate(0, 0, 0);
4112 if compile_prog
"" "" ; then
4116 # check for sync_file_range
4123 sync_file_range(0, 0, 0, 0);
4127 if compile_prog
"" "" ; then
4131 # check for linux/fiemap.h and FS_IOC_FIEMAP
4134 #include <sys/ioctl.h>
4135 #include <linux/fs.h>
4136 #include <linux/fiemap.h>
4140 ioctl(0, FS_IOC_FIEMAP, 0);
4144 if compile_prog
"" "" ; then
4159 if compile_prog
"" "" ; then
4163 # check for ppoll support
4170 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
4171 ppoll(&pfd, 1, 0, 0);
4175 if compile_prog
"" "" ; then
4179 # check for prctl(PR_SET_TIMERSLACK , ... ) support
4180 prctl_pr_set_timerslack
=no
4182 #include <sys/prctl.h>
4186 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4190 if compile_prog
"" "" ; then
4191 prctl_pr_set_timerslack
=yes
4194 # check for epoll support
4197 #include <sys/epoll.h>
4205 if compile_prog
"" "" ; then
4209 # epoll_create1 is a later addition
4210 # so we must check separately for its presence
4213 #include <sys/epoll.h>
4217 /* Note that we use epoll_create1 as a value, not as
4218 * a function being called. This is necessary so that on
4219 * old SPARC glibc versions where the function was present in
4220 * the library but not declared in the header file we will
4221 * fail the configure check. (Otherwise we will get a compiler
4222 * warning but not an error, and will proceed to fail the
4223 * qemu compile where we compile with -Werror.)
4225 return (int)(uintptr_t)&epoll_create1;
4228 if compile_prog
"" "" ; then
4232 # check for sendfile support
4235 #include <sys/sendfile.h>
4239 return sendfile(0, 0, 0, 0);
4242 if compile_prog
"" "" ; then
4246 # check for timerfd support (glibc 2.8 and newer)
4249 #include <sys/timerfd.h>
4253 return(timerfd_create(CLOCK_REALTIME, 0));
4256 if compile_prog
"" "" ; then
4260 # check for setns and unshare support
4273 if compile_prog
"" "" ; then
4277 # clock_adjtime probe
4284 return clock_adjtime(0, 0);
4288 if compile_prog
"" "" ; then
4303 if compile_prog
"" "" ; then
4307 # Check if tools are available to build documentation.
4308 if test "$docs" != "no" ; then
4309 if has makeinfo
&& has pod2man
; then
4312 if test "$docs" = "yes" ; then
4313 feature_not_found
"docs" "Install texinfo and Perl/perl-podlators"
4319 # Search for bswap_32 function
4322 #include <byteswap.h>
4323 int main(void) { return bswap_32(0); }
4325 if compile_prog
"" "" ; then
4329 # Search for bswap32 function
4332 #include <sys/endian.h>
4333 #include <sys/types.h>
4334 #include <machine/bswap.h>
4335 int main(void) { return bswap32(0); }
4337 if compile_prog
"" "" ; then
4341 ##########################################
4342 # Do we have libiscsi >= 1.9.0
4343 if test "$libiscsi" != "no" ; then
4344 if $pkg_config --atleast-version=1.9.0 libiscsi
; then
4346 libiscsi_cflags
=$
($pkg_config --cflags libiscsi
)
4347 libiscsi_libs
=$
($pkg_config --libs libiscsi
)
4349 if test "$libiscsi" = "yes" ; then
4350 feature_not_found
"libiscsi" "Install libiscsi >= 1.9.0"
4356 ##########################################
4360 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
4362 if compile_prog
"" "" ; then
4364 elif compile_prog
"" "-lm" ; then
4366 libs_qga
="-lm $libs_qga"
4368 error_exit
"libm check failed"
4371 ##########################################
4373 # uClibc provides 2 versions of clock_gettime(), one with realtime
4374 # support and one without. This means that the clock_gettime() don't
4375 # need -lrt. We still need it for timer_create() so we check for this
4376 # function in addition.
4381 timer_create(CLOCK_REALTIME, NULL, NULL);
4382 return clock_gettime(CLOCK_REALTIME, NULL);
4386 if compile_prog
"" "" ; then
4388 # we need pthread for static linking. use previous pthread test result
4389 elif compile_prog
"" "$pthread_lib -lrt" ; then
4391 libs_qga
="$libs_qga -lrt"
4394 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
4395 "$haiku" != "yes" ; then
4396 libs_softmmu
="-lutil $libs_softmmu"
4399 ##########################################
4401 if test "$spice" != "no" ; then
4404 int main(void) { spice_server_new(); return 0; }
4406 spice_cflags
=$
($pkg_config --cflags spice-protocol spice-server
2>/dev
/null
)
4407 spice_libs
=$
($pkg_config --libs spice-protocol spice-server
2>/dev
/null
)
4408 if $pkg_config --atleast-version=0.12.0 spice-server
&& \
4409 $pkg_config --atleast-version=0.12.3 spice-protocol
&& \
4410 compile_prog
"$spice_cflags" "$spice_libs" ; then
4412 libs_softmmu
="$libs_softmmu $spice_libs"
4413 QEMU_CFLAGS
="$QEMU_CFLAGS $spice_cflags"
4414 spice_protocol_version
=$
($pkg_config --modversion spice-protocol
)
4415 spice_server_version
=$
($pkg_config --modversion spice-server
)
4417 if test "$spice" = "yes" ; then
4418 feature_not_found
"spice" \
4419 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4425 # check for smartcard support
4426 if test "$smartcard" != "no"; then
4427 if $pkg_config libcacard
; then
4428 libcacard_cflags
=$
($pkg_config --cflags libcacard
)
4429 libcacard_libs
=$
($pkg_config --libs libcacard
)
4432 if test "$smartcard" = "yes"; then
4433 feature_not_found
"smartcard" "Install libcacard devel"
4440 if test "$libusb" != "no" ; then
4441 if $pkg_config --atleast-version=1.0.13 libusb-1.0
; then
4443 libusb_cflags
=$
($pkg_config --cflags libusb-1.0
)
4444 libusb_libs
=$
($pkg_config --libs libusb-1.0
)
4446 if test "$libusb" = "yes"; then
4447 feature_not_found
"libusb" "Install libusb devel >= 1.0.13"
4453 # check for usbredirparser for usb network redirection support
4454 if test "$usb_redir" != "no" ; then
4455 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5
; then
4457 usb_redir_cflags
=$
($pkg_config --cflags libusbredirparser-0.5
)
4458 usb_redir_libs
=$
($pkg_config --libs libusbredirparser-0.5
)
4460 if test "$usb_redir" = "yes"; then
4461 feature_not_found
"usb-redir" "Install usbredir devel"
4467 ##########################################
4468 # check if we have VSS SDK headers for win
4470 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4471 case "$vss_win32_sdk" in
4472 "") vss_win32_include
="-isystem $source_path" ;;
4473 *\
*) # The SDK is installed in "Program Files" by default, but we cannot
4474 # handle path with spaces. So we symlink the headers into ".sdk/vss".
4475 vss_win32_include
="-isystem $source_path/.sdk/vss"
4476 symlink
"$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4478 *) vss_win32_include
="-isystem $vss_win32_sdk"
4481 #define __MIDL_user_allocate_free_DEFINED__
4482 #include <inc/win2003/vss.h>
4483 int main(void) { return VSS_CTX_BACKUP; }
4485 if compile_prog
"$vss_win32_include" "" ; then
4486 guest_agent_with_vss
="yes"
4487 QEMU_CFLAGS
="$QEMU_CFLAGS $vss_win32_include"
4488 libs_qga
="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4489 qga_vss_provider
="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4491 if test "$vss_win32_sdk" != "" ; then
4492 echo "ERROR: Please download and install Microsoft VSS SDK:"
4493 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4494 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4495 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
4496 echo "ERROR: The headers are extracted in the directory \`inc'."
4497 feature_not_found
"VSS support"
4499 guest_agent_with_vss
="no"
4503 ##########################################
4504 # lookup Windows platform SDK (if not specified)
4505 # The SDK is needed only to build .tlb (type library) file of guest agent
4506 # VSS provider from the source. It is usually unnecessary because the
4507 # pre-compiled .tlb file is included.
4509 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4510 if test -z "$win_sdk"; then
4511 programfiles
="$PROGRAMFILES"
4512 test -n "$PROGRAMW6432" && programfiles
="$PROGRAMW6432"
4513 if test -n "$programfiles"; then
4514 win_sdk
=$
(ls -d "$programfiles/Microsoft SDKs/Windows/v"* |
tail -1) 2>/dev
/null
4516 feature_not_found
"Windows SDK"
4518 elif test "$win_sdk" = "no"; then
4523 ##########################################
4524 # check if mingw environment provides a recent ntddscsi.h
4525 if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
4527 #include <windows.h>
4528 #include <ntddscsi.h>
4530 #if !defined(IOCTL_SCSI_GET_ADDRESS)
4531 #error Missing required ioctl definitions
4533 SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
4537 if compile_prog
"" "" ; then
4538 guest_agent_ntddscsi
=yes
4539 libs_qga
="-lsetupapi $libs_qga"
4543 ##########################################
4544 # virgl renderer probe
4546 if test "$virglrenderer" != "no" ; then
4548 #include <virglrenderer.h>
4549 int main(void) { virgl_renderer_poll(); return 0; }
4551 virgl_cflags
=$
($pkg_config --cflags virglrenderer
2>/dev
/null
)
4552 virgl_libs
=$
($pkg_config --libs virglrenderer
2>/dev
/null
)
4553 if $pkg_config virglrenderer
>/dev
/null
2>&1 && \
4554 compile_prog
"$virgl_cflags" "$virgl_libs" ; then
4557 if test "$virglrenderer" = "yes" ; then
4558 feature_not_found
"virglrenderer"
4564 ##########################################
4569 if $pkg_config capstone
; then
4571 elif test -e "${source_path}/.git" -a $git_update = 'yes' ; then
4573 elif test -e "${source_path}/capstone/Makefile" ; then
4575 elif test -z "$capstone" ; then
4578 feature_not_found
"capstone" "Install capstone devel or git submodule"
4583 if ! $pkg_config capstone
; then
4584 feature_not_found
"capstone" "Install capstone devel"
4591 if test "$capstone" = git
; then
4592 git_submodules
="${git_submodules} capstone"
4595 QEMU_CFLAGS
="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
4596 if test "$mingw32" = "yes"; then
4597 LIBCAPSTONE
=capstone.lib
4599 LIBCAPSTONE
=libcapstone.a
4601 LIBS
="-L\$(BUILD_DIR)/capstone -lcapstone $LIBS"
4605 QEMU_CFLAGS
="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
4606 LIBS
="$($pkg_config --libs capstone) $LIBS"
4612 error_exit
"Unknown state for capstone: $capstone"
4616 ##########################################
4617 # check if we have fdatasync
4623 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4624 return fdatasync(0);
4626 #error Not supported
4630 if compile_prog
"" "" ; then
4634 ##########################################
4635 # check if we have madvise
4639 #include <sys/types.h>
4640 #include <sys/mman.h>
4642 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4644 if compile_prog
"" "" ; then
4648 ##########################################
4649 # check if we have posix_madvise
4653 #include <sys/mman.h>
4655 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4657 if compile_prog
"" "" ; then
4661 ##########################################
4662 # check if we have posix_memalign()
4669 return posix_memalign(&p, 8, 8);
4672 if compile_prog
"" "" ; then
4676 ##########################################
4677 # check if we have posix_syslog
4682 int main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
4684 if compile_prog
"" "" ; then
4688 ##########################################
4689 # check if we have sem_timedwait
4693 #include <semaphore.h>
4694 int main(void) { return sem_timedwait(0, 0); }
4696 if compile_prog
"" "" ; then
4700 ##########################################
4701 # check if trace backend exists
4703 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev
/null
2> /dev
/null
4704 if test "$?" -ne 0 ; then
4705 error_exit
"invalid trace backends" \
4706 "Please choose supported trace backends."
4709 ##########################################
4710 # For 'ust' backend, test if ust headers are present
4711 if have_backend
"ust"; then
4713 #include <lttng/tracepoint.h>
4714 int main(void) { return 0; }
4716 if compile_prog
"" "-Wl,--no-as-needed -ldl" ; then
4717 if $pkg_config lttng-ust
--exists; then
4718 lttng_ust_libs
=$
($pkg_config --libs lttng-ust
)
4720 lttng_ust_libs
="-llttng-ust -ldl"
4722 if $pkg_config liburcu-bp
--exists; then
4723 urcu_bp_libs
=$
($pkg_config --libs liburcu-bp
)
4725 urcu_bp_libs
="-lurcu-bp"
4728 LIBS
="$lttng_ust_libs $urcu_bp_libs $LIBS"
4729 libs_qga
="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4731 error_exit
"Trace backend 'ust' missing lttng-ust header files"
4735 ##########################################
4736 # For 'dtrace' backend, test if 'dtrace' command is present
4737 if have_backend
"dtrace"; then
4738 if ! has
'dtrace' ; then
4739 error_exit
"dtrace command is not found in PATH $PATH"
4741 trace_backend_stap
="no"
4742 if has
'stap' ; then
4743 trace_backend_stap
="yes"
4747 ##########################################
4748 # check and set a backend for coroutine
4750 # We prefer ucontext, but it's not always possible. The fallback
4751 # is sigcontext. On Windows the only valid backend is the Windows
4755 if test "$darwin" != "yes"; then
4757 #include <ucontext.h>
4758 #ifdef __stub_makecontext
4759 #error Ignoring glibc stub makecontext which will always fail
4761 int main(void) { makecontext(0, 0, 0); return 0; }
4763 if compile_prog
"" "" ; then
4768 if test "$coroutine" = ""; then
4769 if test "$mingw32" = "yes"; then
4771 elif test "$ucontext_works" = "yes"; then
4774 coroutine
=sigaltstack
4779 if test "$mingw32" != "yes"; then
4780 error_exit
"'windows' coroutine backend only valid for Windows"
4782 # Unfortunately the user visible backend name doesn't match the
4783 # coroutine-*.c filename for this case, so we have to adjust it here.
4787 if test "$ucontext_works" != "yes"; then
4788 feature_not_found
"ucontext"
4792 if test "$mingw32" = "yes"; then
4793 error_exit
"only the 'windows' coroutine backend is valid for Windows"
4797 error_exit
"unknown coroutine backend $coroutine"
4802 if test "$coroutine_pool" = ""; then
4806 if test "$debug_stack_usage" = "yes"; then
4807 if test "$coroutine_pool" = "yes"; then
4808 echo "WARN: disabling coroutine pool for stack usage debugging"
4814 ##########################################
4815 # check if we have open_by_handle_at
4817 open_by_handle_at
=no
4820 #if !defined(AT_EMPTY_PATH)
4821 # error missing definition
4823 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4826 if compile_prog
"" "" ; then
4827 open_by_handle_at
=yes
4830 ########################################
4831 # check if we have linux/magic.h
4835 #include <linux/magic.h>
4840 if compile_prog
"" "" ; then
4844 ########################################
4845 # check whether we can disable warning option with a pragma (this is needed
4846 # to silence warnings in the headers of some versions of external libraries).
4847 # This test has to be compiled with -Werror as otherwise an unknown pragma is
4850 # If we can't selectively disable warning in the code, disable -Werror so that
4851 # the build doesn't fail anyway.
4853 pragma_disable_unused_but_set
=no
4855 #pragma GCC diagnostic push
4856 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4857 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
4858 #pragma GCC diagnostic pop
4864 if compile_prog
"-Werror" "" ; then
4865 pragma_diagnostic_available
=yes
4870 ########################################
4871 # check if we have valgrind/valgrind.h
4875 #include <valgrind/valgrind.h>
4880 if compile_prog
"" "" ; then
4884 ########################################
4885 # check if environ is declared
4895 if compile_prog
"" "" ; then
4899 ########################################
4900 # check if cpuid.h is usable.
4905 unsigned a, b, c, d;
4906 int max = __get_cpuid_max(0, 0);
4909 __cpuid(1, a, b, c, d);
4913 __cpuid_count(7, 0, a, b, c, d);
4919 if compile_prog
"" "" ; then
4923 ##########################################
4924 # avx2 optimization requirement check
4926 # There is no point enabling this if cpuid.h is not usable,
4927 # since we won't be able to select the new routines.
4929 if test $cpuid_h = yes; then
4931 #pragma GCC push_options
4932 #pragma GCC target("avx2")
4934 #include <immintrin.h>
4935 static int bar(void *a) {
4936 __m256i x = *(__m256i *)a;
4937 return _mm256_testz_si256(x, x);
4939 int main(int argc, char *argv[]) { return bar(argv[0]); }
4941 if compile_object
"" ; then
4946 ########################################
4947 # check if __[u]int128_t is usable.
4951 #if defined(__clang_major__) && defined(__clang_minor__)
4952 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4953 # error __int128_t does not work in CLANG before 3.2
4965 if compile_prog
"" "" ; then
4969 #########################################
4970 # See if 128-bit atomic operations are supported.
4973 if test "$int128" = "yes"; then
4977 unsigned __int128 x = 0, y = 0;
4978 y = __atomic_load_16(&x, 0);
4979 __atomic_store_16(&x, y, 0);
4980 __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
4984 if compile_prog
"" "" ; then
4989 #########################################
4990 # See if 64-bit atomic operations are supported.
4991 # Note that without __atomic builtins, we can only
4992 # assume atomic loads/stores max at pointer size.
4998 uint64_t x = 0, y = 0;
4999 #ifdef __ATOMIC_RELAXED
5000 y = __atomic_load_8(&x, 0);
5001 __atomic_store_8(&x, y, 0);
5002 __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5003 __atomic_exchange_8(&x, y, 0);
5004 __atomic_fetch_add_8(&x, y, 0);
5006 typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5007 __sync_lock_test_and_set(&x, y);
5008 __sync_val_compare_and_swap(&x, y, 0);
5009 __sync_fetch_and_add(&x, y);
5014 if compile_prog
"" "" ; then
5018 ########################################
5019 # See if 16-byte vector operations are supported.
5020 # Even without a vector unit the compiler may expand these.
5021 # There is a bug in old GCC for PPC that crashes here.
5022 # Unfortunately it's the system compiler for Centos 7.
5025 typedef unsigned char U1 __attribute__((vector_size(16)));
5026 typedef unsigned short U2 __attribute__((vector_size(16)));
5027 typedef unsigned int U4 __attribute__((vector_size(16)));
5028 typedef unsigned long long U8 __attribute__((vector_size(16)));
5029 typedef signed char S1 __attribute__((vector_size(16)));
5030 typedef signed short S2 __attribute__((vector_size(16)));
5031 typedef signed int S4 __attribute__((vector_size(16)));
5032 typedef signed long long S8 __attribute__((vector_size(16)));
5044 a1 += b1; a2 += b2; a4 += b4; a8 += b8;
5045 a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
5046 a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
5047 a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
5048 a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
5049 a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
5050 a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
5051 a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
5052 c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
5058 if compile_prog
"" "" ; then
5062 ########################################
5063 # check if getauxval is available.
5067 #include <sys/auxv.h>
5069 return getauxval(AT_HWCAP) == 0;
5072 if compile_prog
"" "" ; then
5076 ########################################
5077 # check if ccache is interfering with
5078 # semantic analysis of macros
5083 static const int Z = 1;
5084 #define fn() ({ Z; })
5085 #define TAUT(X) ((X) == Z)
5086 #define PAREN(X, Y) (X == Y)
5088 int main(int argc, char *argv[])
5094 if (PAREN(x, y)) return 0;
5095 if (TAUT(Z)) return 0;
5100 if ! compile_object
"-Werror"; then
5104 #################################################
5105 # clang does not support glibc + FORTIFY_SOURCE.
5107 if test "$fortify_source" != "no"; then
5108 if echo |
$cc -dM -E - |
grep __clang__
> /dev
/null
2>&1 ; then
5109 fortify_source
="no";
5110 elif test -n "$cxx" && has
$cxx &&
5111 echo |
$cxx -dM -E - |
grep __clang__
>/dev
/null
2>&1 ; then
5112 fortify_source
="no";
5114 fortify_source
="yes"
5118 ##########################################
5119 # check if struct fsxattr is available via linux/fs.h
5123 #include <linux/fs.h>
5129 if compile_prog
"" "" ; then
5133 ##########################################
5134 # check if rtnetlink.h exists and is useful
5137 #include <linux/rtnetlink.h>
5139 return IFLA_PROTO_DOWN;
5142 if compile_prog
"" "" ; then
5146 ##########################################
5147 # check for usable AF_VSOCK environment
5151 #include <sys/types.h>
5152 #include <sys/socket.h>
5153 #if !defined(AF_VSOCK)
5154 # error missing AF_VSOCK flag
5156 #include <linux/vm_sockets.h>
5159 struct sockaddr_vm svm;
5160 socklen_t len = sizeof(svm);
5161 sock = socket(AF_VSOCK, SOCK_STREAM, 0);
5162 ret = getpeername(sock, (struct sockaddr *)&svm, &len);
5163 if ((ret == -1) && (errno == ENOTCONN)) {
5169 if compile_prog
"" "" ; then
5173 ##########################################
5174 # check for usable AF_ALG environment
5178 #include <sys/types.h>
5179 #include <sys/socket.h>
5180 #include <linux/if_alg.h>
5183 sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5187 if compile_prog
"" "" ; then
5190 if test "$crypto_afalg" = "yes"
5192 if test "$have_afalg" != "yes"
5194 error_exit
"AF_ALG requested but could not be detected"
5199 #################################################
5200 # Check to see if we have the Hypervisor framework
5201 if [ "$darwin" = "yes" ] ; then
5203 #include <Hypervisor/hv.h>
5204 int main() { return 0;}
5206 if ! compile_object
""; then
5210 LDFLAGS
="-framework Hypervisor $LDFLAGS"
5214 #################################################
5215 # Sparc implicitly links with --relax, which is
5216 # incompatible with -r, so --no-relax should be
5217 # given. It does no harm to give it on other
5220 # Note: the prototype is needed since QEMU_CFLAGS
5221 # contains -Wmissing-prototypes
5223 extern int foo(void);
5224 int foo(void) { return 0; }
5226 if ! compile_object
""; then
5227 error_exit
"Failed to compile object file for LD_REL_FLAGS test"
5229 for i
in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
5230 if do_cc
-nostdlib $i -o $TMPMO $TMPO; then
5235 if test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
5236 feature_not_found
"modules" "Cannot find how to build relocatable objects"
5239 ##########################################
5240 # check for sysmacros.h
5244 #include <sys/sysmacros.h>
5246 return makedev(0, 0);
5249 if compile_prog
"" "" ; then
5253 ##########################################
5254 # Veritas HyperScale block driver VxHS
5255 # Check if libvxhs is installed
5257 if test "$vxhs" != "no" ; then
5260 #include <qnio/qnio_api.h>
5262 void *vxhs_callback;
5265 iio_init(QNIO_VERSION, vxhs_callback);
5269 vxhs_libs
="-lvxhs -lssl"
5270 if compile_prog
"" "$vxhs_libs" ; then
5273 if test "$vxhs" = "yes" ; then
5274 feature_not_found
"vxhs block device" "Install libvxhs See github"
5280 ##########################################
5281 # check for _Static_assert()
5283 have_static_assert
=no
5285 _Static_assert(1, "success");
5290 if compile_prog
"" "" ; then
5291 have_static_assert
=yes
5294 ##########################################
5295 # check for utmpx.h, it is missing e.g. on OpenBSD
5300 struct utmpx user_info;
5305 if compile_prog
"" "" ; then
5309 ##########################################
5310 # checks for sanitizers
5316 have_asan_iface_h
=no
5317 have_asan_iface_fiber
=no
5319 if test "$sanitizers" = "yes" ; then
5320 if compile_prog
"$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5323 if compile_prog
"$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5327 if check_include
"sanitizer/asan_interface.h" ; then
5328 have_asan_iface_h
=yes
5332 #include <sanitizer/asan_interface.h>
5334 __sanitizer_start_switch_fiber(0, 0, 0);
5338 if compile_prog
"$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5339 have_asan_iface_fiber
=yes
5343 ##########################################
5345 # After here, no more $cc or $ld runs
5349 if test "$gcov" = "yes" ; then
5350 CFLAGS
="-fprofile-arcs -ftest-coverage -g $CFLAGS"
5351 LDFLAGS
="-fprofile-arcs -ftest-coverage $LDFLAGS"
5352 elif test "$fortify_source" = "yes" ; then
5353 CFLAGS
="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
5354 elif test "$debug" = "yes"; then
5355 if compile_prog
"-Og" ""; then
5356 CFLAGS
="-Og $CFLAGS"
5357 elif compile_prog
"-O1" ""; then
5358 CFLAGS
="-O1 $CFLAGS"
5360 # Workaround GCC false-positive Wuninitialized bugs with Og or O1:
5361 # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24639
5362 if cc_has_warning_flag
"-Wno-maybe-uninitialized"; then
5363 CFLAGS
="-Wno-maybe-uninitialized $CFLAGS"
5366 CFLAGS
="-O2 $CFLAGS"
5369 if test "$have_asan" = "yes"; then
5370 CFLAGS
="-fsanitize=address $CFLAGS"
5371 if test "$have_asan_iface_h" = "no" ; then
5372 echo "ASAN build enabled, but ASAN header missing." \
5373 "Without code annotation, the report may be inferior."
5374 elif test "$have_asan_iface_fiber" = "no" ; then
5375 echo "ASAN build enabled, but ASAN header is too old." \
5376 "Without code annotation, the report may be inferior."
5379 if test "$have_ubsan" = "yes"; then
5380 CFLAGS
="-fsanitize=undefined $CFLAGS"
5383 ##########################################
5385 if test "$libnfs" != "no" ; then
5386 if $pkg_config --atleast-version=1.9.3 libnfs
; then
5388 libnfs_libs
=$
($pkg_config --libs libnfs
)
5390 if test "$libnfs" = "yes" ; then
5391 feature_not_found
"libnfs" "Install libnfs devel >= 1.9.3"
5397 # Now we've finished running tests it's OK to add -Werror to the compiler flags
5398 if test "$werror" = "yes"; then
5399 QEMU_CFLAGS
="-Werror $QEMU_CFLAGS"
5402 if test "$solaris" = "no" ; then
5403 if $ld --version 2>/dev
/null |
grep "GNU ld" >/dev
/null
2>/dev
/null
; then
5404 LDFLAGS
="-Wl,--warn-common $LDFLAGS"
5408 # test if pod2man has --utf8 option
5409 if pod2man
--help |
grep -q utf8
; then
5410 POD2MAN
="pod2man --utf8"
5415 # Use ASLR, no-SEH and DEP if available
5416 if test "$mingw32" = "yes" ; then
5417 for flag
in --dynamicbase --no-seh --nxcompat; do
5418 if ld_has
$flag ; then
5419 LDFLAGS
="-Wl,$flag $LDFLAGS"
5424 qemu_confdir
=$sysconfdir$confsuffix
5425 qemu_moddir
=$libdir$confsuffix
5426 qemu_datadir
=$datadir$confsuffix
5427 qemu_localedir
="$datadir/locale"
5429 # We can only support ivshmem if we have eventfd
5430 if [ "$eventfd" = "yes" ]; then
5435 if test "$want_tools" = "yes" ; then
5436 tools
="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
5437 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
5438 tools
="qemu-nbd\$(EXESUF) $tools"
5440 if [ "$ivshmem" = "yes" ]; then
5441 tools
="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
5444 if test "$softmmu" = yes ; then
5445 if test "$linux" = yes; then
5446 if test "$virtfs" != no
&& test "$cap" = yes && test "$attr" = yes ; then
5448 tools
="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
5450 if test "$virtfs" = yes; then
5451 error_exit
"VirtFS requires libcap devel and libattr devel"
5455 if test "$mpath" != no
&& test "$mpathpersist" = yes ; then
5458 if test "$mpath" = yes; then
5459 error_exit
"Multipath requires libmpathpersist devel"
5463 tools
="$tools scsi/qemu-pr-helper\$(EXESUF)"
5465 if test "$virtfs" = yes; then
5466 error_exit
"VirtFS is supported only on Linux"
5469 if test "$mpath" = yes; then
5470 error_exit
"Multipath is supported only on Linux"
5474 if test "$xkbcommon" = "yes"; then
5475 tools
="qemu-keymap\$(EXESUF) $tools"
5479 # Probe for guest agent support/options
5481 if [ "$guest_agent" != "no" ]; then
5482 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
5483 tools
="qemu-ga $tools"
5485 elif [ "$guest_agent" != yes ]; then
5488 error_exit
"Guest agent is not supported on this platform"
5492 # Guest agent Window MSI package
5494 if test "$guest_agent" != yes; then
5495 if test "$guest_agent_msi" = yes; then
5496 error_exit
"MSI guest agent package requires guest agent enabled"
5499 elif test "$mingw32" != "yes"; then
5500 if test "$guest_agent_msi" = "yes"; then
5501 error_exit
"MSI guest agent package is available only for MinGW Windows cross-compilation"
5504 elif ! has wixl
; then
5505 if test "$guest_agent_msi" = "yes"; then
5506 error_exit
"MSI guest agent package requires wixl tool installed ( usually from msitools package )"
5510 # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
5511 # disabled explicitly
5512 if test "$guest_agent_msi" != "no"; then
5517 if test "$guest_agent_msi" = "yes"; then
5518 if test "$guest_agent_with_vss" = "yes"; then
5519 QEMU_GA_MSI_WITH_VSS
="-D InstallVss"
5522 if test "$QEMU_GA_MANUFACTURER" = ""; then
5523 QEMU_GA_MANUFACTURER
=QEMU
5526 if test "$QEMU_GA_DISTRO" = ""; then
5527 QEMU_GA_DISTRO
=Linux
5530 if test "$QEMU_GA_VERSION" = ""; then
5531 QEMU_GA_VERSION
=$
(cat $source_path/VERSION
)
5534 QEMU_GA_MSI_MINGW_DLL_PATH
="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
5538 QEMU_GA_MSI_ARCH
="-a x64 -D Arch=64"
5541 QEMU_GA_MSI_ARCH
="-D Arch=32"
5544 error_exit
"CPU $cpu not supported for building installation package"
5549 # Mac OS X ships with a broken assembler
5551 if test \
( "$cpu" = "i386" -o "$cpu" = "x86_64" \
) -a \
5552 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
5553 "$softmmu" = yes ; then
5554 # Different host OS linkers have different ideas about the name of the ELF
5555 # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
5556 # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
5557 for emu
in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe
; do
5558 if "$ld" -verbose 2>&1 |
grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5559 ld_i386_emulation
="$emu"
5565 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
5566 roms
="$roms spapr-rtas"
5569 if test "$cpu" = "s390x" ; then
5570 roms
="$roms s390-ccw"
5573 # Probe for the need for relocating the user-only binary.
5574 if ( [ "$linux_user" = yes ] ||
[ "$bsd_user" = yes ] ) && [ "$pie" = no
]; then
5577 arm | i386 | ppc
* | s390
* | sparc
* | x86_64 | x32
)
5578 # ??? Rationale for choosing this address
5579 textseg_addr
=0x60000000
5582 # A 256M aligned address, high in the address space, with enough
5583 # room for the code_gen_buffer above it before the stack.
5584 textseg_addr
=0x60000000
5587 if [ -n "$textseg_addr" ]; then
5589 int main(void) { return 0; }
5591 textseg_ldflags
="-Wl,-Ttext-segment=$textseg_addr"
5592 if ! compile_prog
"" "$textseg_ldflags"; then
5593 # In case ld does not support -Ttext-segment, edit the default linker
5594 # script via sed to set the .text start addr. This is needed on FreeBSD
5596 if ! $ld --verbose >/dev
/null
2>&1; then
5598 "We need to link the QEMU user mode binaries at a" \
5599 "specific text address. Unfortunately your linker" \
5600 "doesn't support either the -Ttext-segment option or" \
5601 "printing the default linker script with --verbose." \
5602 "If you don't want the user mode binaries, pass the" \
5603 "--disable-user option to configure."
5606 $ld --verbose |
sed \
5607 -e '1,/==================================================/d' \
5608 -e '/==================================================/,$d' \
5609 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5610 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5611 textseg_ldflags
="-Wl,-T../config-host.ld"
5616 # Check that the C++ compiler exists and works with the C compiler.
5617 # All the QEMU_CXXFLAGS are based on QEMU_CFLAGS. Keep this at the end to don't miss any other that could be added.
5620 int c_function(void);
5621 int main(void) { return c_function(); }
5628 int c_function(void);
5630 int c_function(void) { return 42; }
5635 if do_cxx
$QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
5636 # C++ compiler $cxx works ok with C compiler $cc
5639 echo "C++ compiler $cxx does not work with C compiler $cc"
5640 echo "Disabling C++ specific optional code"
5644 echo "No C++ compiler available; disabling C++ specific optional code"
5649 if test "$1" = "yes" ; then
5654 # prepend pixman and ftd flags after all config tests are done
5655 QEMU_CFLAGS
="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
5656 libs_softmmu
="$pixman_libs $libs_softmmu"
5658 echo "Install prefix $prefix"
5659 echo "BIOS directory $(eval echo $qemu_datadir)"
5660 echo "firmware path $(eval echo $firmwarepath)"
5661 echo "binary directory $(eval echo $bindir)"
5662 echo "library directory $(eval echo $libdir)"
5663 echo "module directory $(eval echo $qemu_moddir)"
5664 echo "libexec directory $(eval echo $libexecdir)"
5665 echo "include directory $(eval echo $includedir)"
5666 echo "config directory $(eval echo $sysconfdir)"
5667 if test "$mingw32" = "no" ; then
5668 echo "local state directory $(eval echo $local_statedir)"
5669 echo "Manual directory $(eval echo $mandir)"
5670 echo "ELF interp prefix $interp_prefix"
5672 echo "local state directory queried at runtime"
5673 echo "Windows SDK $win_sdk"
5675 echo "Source path $source_path"
5676 echo "GIT binary $git"
5677 echo "GIT submodules $git_submodules"
5678 echo "C compiler $cc"
5679 echo "Host C compiler $host_cc"
5680 echo "C++ compiler $cxx"
5681 echo "Objective-C compiler $objcc"
5682 echo "ARFLAGS $ARFLAGS"
5683 echo "CFLAGS $CFLAGS"
5684 echo "QEMU_CFLAGS $QEMU_CFLAGS"
5685 echo "LDFLAGS $LDFLAGS"
5687 echo "install $install"
5688 echo "python $python"
5689 if test "$slirp" = "yes" ; then
5692 echo "module support $modules"
5693 echo "host CPU $cpu"
5694 echo "host big endian $bigendian"
5695 echo "target list $target_list"
5696 echo "gprof enabled $gprof"
5697 echo "sparse enabled $sparse"
5698 echo "strip binaries $strip_opt"
5699 echo "profiler $profiler"
5700 echo "static build $static"
5701 if test "$darwin" = "yes" ; then
5702 echo "Cocoa support $cocoa"
5704 echo "SDL support $sdl $(echo_version $sdl $sdlversion)"
5705 echo "GTK support $gtk $(echo_version $gtk $gtk_version)"
5706 echo "GTK GL support $gtk_gl"
5707 echo "VTE support $vte $(echo_version $vte $vteversion)"
5708 echo "TLS priority $tls_priority"
5709 echo "GNUTLS support $gnutls"
5710 echo "GNUTLS rnd $gnutls_rnd"
5711 echo "libgcrypt $gcrypt"
5712 echo "libgcrypt kdf $gcrypt_kdf"
5713 echo "nettle $nettle $(echo_version $nettle $nettle_version)"
5714 echo "nettle kdf $nettle_kdf"
5715 echo "libtasn1 $tasn1"
5716 echo "curses support $curses"
5717 echo "virgl support $virglrenderer"
5718 echo "curl support $curl"
5719 echo "mingw32 support $mingw32"
5720 echo "Audio drivers $audio_drv_list"
5721 echo "Block whitelist (rw) $block_drv_rw_whitelist"
5722 echo "Block whitelist (ro) $block_drv_ro_whitelist"
5723 echo "VirtFS support $virtfs"
5724 echo "Multipath support $mpath"
5725 echo "VNC support $vnc"
5726 if test "$vnc" = "yes" ; then
5727 echo "VNC SASL support $vnc_sasl"
5728 echo "VNC JPEG support $vnc_jpeg"
5729 echo "VNC PNG support $vnc_png"
5731 if test -n "$sparc_cpu"; then
5732 echo "Target Sparc Arch $sparc_cpu"
5734 echo "xen support $xen"
5735 if test "$xen" = "yes" ; then
5736 echo "xen ctrl version $xen_ctrl_version"
5737 echo "pv dom build $xen_pv_domain_build"
5739 echo "brlapi support $brlapi"
5740 echo "bluez support $bluez"
5741 echo "Documentation $docs"
5743 echo "vde support $vde"
5744 echo "netmap support $netmap"
5745 echo "Linux AIO support $linux_aio"
5746 echo "ATTR/XATTR support $attr"
5747 echo "Install blobs $blobs"
5748 echo "KVM support $kvm"
5749 echo "HAX support $hax"
5750 echo "HVF support $hvf"
5751 echo "WHPX support $whpx"
5752 echo "TCG support $tcg"
5753 if test "$tcg" = "yes" ; then
5754 echo "TCG debug enabled $debug_tcg"
5755 echo "TCG interpreter $tcg_interpreter"
5757 echo "malloc trim support $malloc_trim"
5758 echo "RDMA support $rdma"
5759 echo "fdt support $fdt"
5760 echo "preadv support $preadv"
5761 echo "fdatasync $fdatasync"
5762 echo "madvise $madvise"
5763 echo "posix_madvise $posix_madvise"
5764 echo "posix_memalign $posix_memalign"
5765 echo "libcap-ng support $cap_ng"
5766 echo "vhost-net support $vhost_net"
5767 echo "vhost-scsi support $vhost_scsi"
5768 echo "vhost-vsock support $vhost_vsock"
5769 echo "vhost-user support $vhost_user"
5770 echo "Trace backends $trace_backends"
5771 if have_backend
"simple"; then
5772 echo "Trace output file $trace_file-<pid>"
5774 echo "spice support $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5775 echo "rbd support $rbd"
5776 echo "xfsctl support $xfs"
5777 echo "smartcard support $smartcard"
5778 echo "libusb $libusb"
5779 echo "usb net redir $usb_redir"
5780 echo "OpenGL support $opengl"
5781 echo "OpenGL dmabufs $opengl_dmabuf"
5782 echo "libiscsi support $libiscsi"
5783 echo "libnfs support $libnfs"
5784 echo "build guest agent $guest_agent"
5785 echo "QGA VSS support $guest_agent_with_vss"
5786 echo "QGA w32 disk info $guest_agent_ntddscsi"
5787 echo "QGA MSI support $guest_agent_msi"
5788 echo "seccomp support $seccomp"
5789 echo "coroutine backend $coroutine"
5790 echo "coroutine pool $coroutine_pool"
5791 echo "debug stack usage $debug_stack_usage"
5792 echo "crypto afalg $crypto_afalg"
5793 echo "GlusterFS support $glusterfs"
5794 echo "gcov $gcov_tool"
5795 echo "gcov enabled $gcov"
5796 echo "TPM support $tpm"
5797 echo "libssh2 support $libssh2"
5798 echo "TPM passthrough $tpm_passthrough"
5799 echo "TPM emulator $tpm_emulator"
5800 echo "QOM debugging $qom_cast_debug"
5801 echo "Live block migration $live_block_migration"
5802 echo "lzo support $lzo"
5803 echo "snappy support $snappy"
5804 echo "bzip2 support $bzip2"
5805 echo "NUMA host support $numa"
5806 echo "libxml2 $libxml2"
5807 echo "tcmalloc support $tcmalloc"
5808 echo "jemalloc support $jemalloc"
5809 echo "avx2 optimization $avx2_opt"
5810 echo "replication support $replication"
5811 echo "VxHS block device $vxhs"
5812 echo "capstone $capstone"
5814 if test "$sdl_too_old" = "yes"; then
5815 echo "-> Your SDL version is too old - please upgrade to have SDL support"
5818 if test "$gtkabi" = "2.0"; then
5820 echo "WARNING: Use of GTK 2.0 is deprecated and will be removed in"
5821 echo "WARNING: future releases. Please switch to using GTK 3.0"
5824 if test "$sdlabi" = "1.2"; then
5826 echo "WARNING: Use of SDL 1.2 is deprecated and will be removed in"
5827 echo "WARNING: future releases. Please switch to using SDL 2.0"
5830 if test "$supported_cpu" = "no"; then
5832 echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5834 echo "CPU host architecture $cpu support is not currently maintained."
5835 echo "The QEMU project intends to remove support for this host CPU in"
5836 echo "a future release if nobody volunteers to maintain it and to"
5837 echo "provide a build host for our continuous integration setup."
5838 echo "configure has succeeded and you can continue to build, but"
5839 echo "if you care about QEMU on this platform you should contact"
5840 echo "us upstream at qemu-devel@nongnu.org."
5843 if test "$supported_os" = "no"; then
5845 echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5847 echo "Host OS $targetos support is not currently maintained."
5848 echo "The QEMU project intends to remove support for this host OS in"
5849 echo "a future release if nobody volunteers to maintain it and to"
5850 echo "provide a build host for our continuous integration setup."
5851 echo "configure has succeeded and you can continue to build, but"
5852 echo "if you care about QEMU on this platform you should contact"
5853 echo "us upstream at qemu-devel@nongnu.org."
5856 config_host_mak
="config-host.mak"
5858 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
5860 echo "# Automatically generated by configure - do not modify" > $config_host_mak
5861 echo >> $config_host_mak
5863 echo all
: >> $config_host_mak
5864 echo "prefix=$prefix" >> $config_host_mak
5865 echo "bindir=$bindir" >> $config_host_mak
5866 echo "libdir=$libdir" >> $config_host_mak
5867 echo "libexecdir=$libexecdir" >> $config_host_mak
5868 echo "includedir=$includedir" >> $config_host_mak
5869 echo "mandir=$mandir" >> $config_host_mak
5870 echo "sysconfdir=$sysconfdir" >> $config_host_mak
5871 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
5872 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
5873 echo "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
5874 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
5875 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
5876 if test "$mingw32" = "no" ; then
5877 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
5879 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
5880 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
5881 echo "extra_cxxflags=$EXTRA_CXXFLAGS" >> $config_host_mak
5882 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
5883 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
5884 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
5885 echo "GIT=$git" >> $config_host_mak
5886 echo "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
5887 echo "GIT_UPDATE=$git_update" >> $config_host_mak
5889 echo "ARCH=$ARCH" >> $config_host_mak
5891 if test "$debug_tcg" = "yes" ; then
5892 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5894 if test "$strip_opt" = "yes" ; then
5895 echo "STRIP=${strip}" >> $config_host_mak
5897 if test "$bigendian" = "yes" ; then
5898 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
5900 if test "$mingw32" = "yes" ; then
5901 echo "CONFIG_WIN32=y" >> $config_host_mak
5902 rc_version
=$
(cat $source_path/VERSION
)
5903 version_major
=${rc_version%%.*}
5904 rc_version
=${rc_version#*.}
5905 version_minor
=${rc_version%%.*}
5906 rc_version
=${rc_version#*.}
5907 version_subminor
=${rc_version%%.*}
5909 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5910 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5911 if test "$guest_agent_with_vss" = "yes" ; then
5912 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5913 echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5914 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5916 if test "$guest_agent_ntddscsi" = "yes" ; then
5917 echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
5919 if test "$guest_agent_msi" = "yes"; then
5920 echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
5921 echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
5922 echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
5923 echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
5924 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
5925 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
5926 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
5929 echo "CONFIG_POSIX=y" >> $config_host_mak
5932 if test "$linux" = "yes" ; then
5933 echo "CONFIG_LINUX=y" >> $config_host_mak
5936 if test "$darwin" = "yes" ; then
5937 echo "CONFIG_DARWIN=y" >> $config_host_mak
5940 if test "$solaris" = "yes" ; then
5941 echo "CONFIG_SOLARIS=y" >> $config_host_mak
5943 if test "$haiku" = "yes" ; then
5944 echo "CONFIG_HAIKU=y" >> $config_host_mak
5946 if test "$static" = "yes" ; then
5947 echo "CONFIG_STATIC=y" >> $config_host_mak
5949 if test "$profiler" = "yes" ; then
5950 echo "CONFIG_PROFILER=y" >> $config_host_mak
5952 if test "$slirp" = "yes" ; then
5953 echo "CONFIG_SLIRP=y" >> $config_host_mak
5954 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5956 if test "$vde" = "yes" ; then
5957 echo "CONFIG_VDE=y" >> $config_host_mak
5958 echo "VDE_LIBS=$vde_libs" >> $config_host_mak
5960 if test "$netmap" = "yes" ; then
5961 echo "CONFIG_NETMAP=y" >> $config_host_mak
5963 if test "$l2tpv3" = "yes" ; then
5964 echo "CONFIG_L2TPV3=y" >> $config_host_mak
5966 if test "$cap_ng" = "yes" ; then
5967 echo "CONFIG_LIBCAP=y" >> $config_host_mak
5969 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
5970 for drv
in $audio_drv_list; do
5971 def
=CONFIG_$
(echo $drv | LC_ALL
=C
tr '[a-z]' '[A-Z]')
5972 echo "$def=y" >> $config_host_mak
5974 echo "ALSA_LIBS=$alsa_libs" >> $config_host_mak
5975 echo "PULSE_LIBS=$pulse_libs" >> $config_host_mak
5976 echo "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
5977 echo "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
5978 echo "OSS_LIBS=$oss_libs" >> $config_host_mak
5979 if test "$audio_pt_int" = "yes" ; then
5980 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
5982 if test "$audio_win_int" = "yes" ; then
5983 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5985 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5986 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5987 if test "$vnc" = "yes" ; then
5988 echo "CONFIG_VNC=y" >> $config_host_mak
5990 if test "$vnc_sasl" = "yes" ; then
5991 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
5993 if test "$vnc_jpeg" = "yes" ; then
5994 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
5996 if test "$vnc_png" = "yes" ; then
5997 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5999 if test "$xkbcommon" = "yes" ; then
6000 echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
6001 echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
6003 if test "$fnmatch" = "yes" ; then
6004 echo "CONFIG_FNMATCH=y" >> $config_host_mak
6006 if test "$xfs" = "yes" ; then
6007 echo "CONFIG_XFS=y" >> $config_host_mak
6009 qemu_version
=$
(head $source_path/VERSION
)
6010 echo "VERSION=$qemu_version" >>$config_host_mak
6011 echo "PKGVERSION=$pkgversion" >>$config_host_mak
6012 echo "SRC_PATH=$source_path" >> $config_host_mak
6013 echo "TARGET_DIRS=$target_list" >> $config_host_mak
6014 if [ "$docs" = "yes" ] ; then
6015 echo "BUILD_DOCS=yes" >> $config_host_mak
6017 if test "$modules" = "yes"; then
6018 # $shacmd can generate a hash started with digit, which the compiler doesn't
6019 # like as an symbol. So prefix it with an underscore
6020 echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
6021 echo "CONFIG_MODULES=y" >> $config_host_mak
6023 if test "$sdl" = "yes" ; then
6024 echo "CONFIG_SDL=y" >> $config_host_mak
6025 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
6026 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
6027 echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
6029 if test "$cocoa" = "yes" ; then
6030 echo "CONFIG_COCOA=y" >> $config_host_mak
6032 if test "$curses" = "yes" ; then
6033 echo "CONFIG_CURSES=y" >> $config_host_mak
6035 if test "$pipe2" = "yes" ; then
6036 echo "CONFIG_PIPE2=y" >> $config_host_mak
6038 if test "$accept4" = "yes" ; then
6039 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
6041 if test "$splice" = "yes" ; then
6042 echo "CONFIG_SPLICE=y" >> $config_host_mak
6044 if test "$eventfd" = "yes" ; then
6045 echo "CONFIG_EVENTFD=y" >> $config_host_mak
6047 if test "$memfd" = "yes" ; then
6048 echo "CONFIG_MEMFD=y" >> $config_host_mak
6050 if test "$fallocate" = "yes" ; then
6051 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6053 if test "$fallocate_punch_hole" = "yes" ; then
6054 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
6056 if test "$fallocate_zero_range" = "yes" ; then
6057 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6059 if test "$posix_fallocate" = "yes" ; then
6060 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6062 if test "$sync_file_range" = "yes" ; then
6063 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6065 if test "$fiemap" = "yes" ; then
6066 echo "CONFIG_FIEMAP=y" >> $config_host_mak
6068 if test "$dup3" = "yes" ; then
6069 echo "CONFIG_DUP3=y" >> $config_host_mak
6071 if test "$ppoll" = "yes" ; then
6072 echo "CONFIG_PPOLL=y" >> $config_host_mak
6074 if test "$prctl_pr_set_timerslack" = "yes" ; then
6075 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6077 if test "$epoll" = "yes" ; then
6078 echo "CONFIG_EPOLL=y" >> $config_host_mak
6080 if test "$epoll_create1" = "yes" ; then
6081 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
6083 if test "$sendfile" = "yes" ; then
6084 echo "CONFIG_SENDFILE=y" >> $config_host_mak
6086 if test "$timerfd" = "yes" ; then
6087 echo "CONFIG_TIMERFD=y" >> $config_host_mak
6089 if test "$setns" = "yes" ; then
6090 echo "CONFIG_SETNS=y" >> $config_host_mak
6092 if test "$clock_adjtime" = "yes" ; then
6093 echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
6095 if test "$syncfs" = "yes" ; then
6096 echo "CONFIG_SYNCFS=y" >> $config_host_mak
6098 if test "$inotify" = "yes" ; then
6099 echo "CONFIG_INOTIFY=y" >> $config_host_mak
6101 if test "$inotify1" = "yes" ; then
6102 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6104 if test "$sem_timedwait" = "yes" ; then
6105 echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6107 if test "$byteswap_h" = "yes" ; then
6108 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
6110 if test "$bswap_h" = "yes" ; then
6111 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
6113 if test "$curl" = "yes" ; then
6114 echo "CONFIG_CURL=m" >> $config_host_mak
6115 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
6116 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6118 if test "$brlapi" = "yes" ; then
6119 echo "CONFIG_BRLAPI=y" >> $config_host_mak
6120 echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
6122 if test "$bluez" = "yes" ; then
6123 echo "CONFIG_BLUEZ=y" >> $config_host_mak
6124 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
6126 if test "$glib_subprocess" = "yes" ; then
6127 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
6129 if test "$gtk" = "yes" ; then
6130 echo "CONFIG_GTK=y" >> $config_host_mak
6131 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
6132 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6133 echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6134 if test "$gtk_gl" = "yes" ; then
6135 echo "CONFIG_GTK_GL=y" >> $config_host_mak
6138 echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6139 if test "$gnutls" = "yes" ; then
6140 echo "CONFIG_GNUTLS=y" >> $config_host_mak
6142 if test "$gnutls_rnd" = "yes" ; then
6143 echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
6145 if test "$gcrypt" = "yes" ; then
6146 echo "CONFIG_GCRYPT=y" >> $config_host_mak
6147 if test "$gcrypt_hmac" = "yes" ; then
6148 echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
6150 if test "$gcrypt_kdf" = "yes" ; then
6151 echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
6154 if test "$nettle" = "yes" ; then
6155 echo "CONFIG_NETTLE=y" >> $config_host_mak
6156 echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6157 if test "$nettle_kdf" = "yes" ; then
6158 echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
6161 if test "$tasn1" = "yes" ; then
6162 echo "CONFIG_TASN1=y" >> $config_host_mak
6164 if test "$have_ifaddrs_h" = "yes" ; then
6165 echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6167 if test "$have_broken_size_max" = "yes" ; then
6168 echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
6171 # Work around a system header bug with some kernel/XFS header
6172 # versions where they both try to define 'struct fsxattr':
6173 # xfs headers will not try to redefine structs from linux headers
6174 # if this macro is set.
6175 if test "$have_fsxattr" = "yes" ; then
6176 echo "HAVE_FSXATTR=y" >> $config_host_mak
6178 if test "$vte" = "yes" ; then
6179 echo "CONFIG_VTE=y" >> $config_host_mak
6180 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6182 if test "$virglrenderer" = "yes" ; then
6183 echo "CONFIG_VIRGL=y" >> $config_host_mak
6184 echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
6185 echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
6187 if test "$xen" = "yes" ; then
6188 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6189 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
6190 if test "$xen_pv_domain_build" = "yes" ; then
6191 echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
6194 if test "$linux_aio" = "yes" ; then
6195 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
6197 if test "$attr" = "yes" ; then
6198 echo "CONFIG_ATTR=y" >> $config_host_mak
6200 if test "$libattr" = "yes" ; then
6201 echo "CONFIG_LIBATTR=y" >> $config_host_mak
6203 if test "$virtfs" = "yes" ; then
6204 echo "CONFIG_VIRTFS=y" >> $config_host_mak
6206 if test "$mpath" = "yes" ; then
6207 echo "CONFIG_MPATH=y" >> $config_host_mak
6209 if test "$vhost_scsi" = "yes" ; then
6210 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
6212 if test "$vhost_net" = "yes" -a "$vhost_user" = "yes"; then
6213 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
6215 if test "$vhost_vsock" = "yes" ; then
6216 echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
6218 if test "$vhost_user" = "yes" ; then
6219 echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6221 if test "$blobs" = "yes" ; then
6222 echo "INSTALL_BLOBS=yes" >> $config_host_mak
6224 if test "$iovec" = "yes" ; then
6225 echo "CONFIG_IOVEC=y" >> $config_host_mak
6227 if test "$preadv" = "yes" ; then
6228 echo "CONFIG_PREADV=y" >> $config_host_mak
6230 if test "$fdt" = "yes" ; then
6231 echo "CONFIG_FDT=y" >> $config_host_mak
6233 if test "$signalfd" = "yes" ; then
6234 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6236 if test "$tcg" = "yes"; then
6237 echo "CONFIG_TCG=y" >> $config_host_mak
6238 if test "$tcg_interpreter" = "yes" ; then
6239 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
6242 if test "$fdatasync" = "yes" ; then
6243 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
6245 if test "$madvise" = "yes" ; then
6246 echo "CONFIG_MADVISE=y" >> $config_host_mak
6248 if test "$posix_madvise" = "yes" ; then
6249 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6251 if test "$posix_memalign" = "yes" ; then
6252 echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
6255 if test "$spice" = "yes" ; then
6256 echo "CONFIG_SPICE=y" >> $config_host_mak
6259 if test "$smartcard" = "yes" ; then
6260 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
6261 echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
6262 echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
6265 if test "$libusb" = "yes" ; then
6266 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
6267 echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6268 echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
6271 if test "$usb_redir" = "yes" ; then
6272 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
6273 echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6274 echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
6277 if test "$opengl" = "yes" ; then
6278 echo "CONFIG_OPENGL=y" >> $config_host_mak
6279 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
6280 if test "$opengl_dmabuf" = "yes" ; then
6281 echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6285 if test "$malloc_trim" = "yes" ; then
6286 echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
6289 if test "$avx2_opt" = "yes" ; then
6290 echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
6293 if test "$lzo" = "yes" ; then
6294 echo "CONFIG_LZO=y" >> $config_host_mak
6297 if test "$snappy" = "yes" ; then
6298 echo "CONFIG_SNAPPY=y" >> $config_host_mak
6301 if test "$bzip2" = "yes" ; then
6302 echo "CONFIG_BZIP2=y" >> $config_host_mak
6303 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
6306 if test "$libiscsi" = "yes" ; then
6307 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
6308 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
6309 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
6312 if test "$libnfs" = "yes" ; then
6313 echo "CONFIG_LIBNFS=m" >> $config_host_mak
6314 echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
6317 if test "$seccomp" = "yes"; then
6318 echo "CONFIG_SECCOMP=y" >> $config_host_mak
6319 echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
6320 echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
6323 # XXX: suppress that
6324 if [ "$bsd" = "yes" ] ; then
6325 echo "CONFIG_BSD=y" >> $config_host_mak
6328 if test "$localtime_r" = "yes" ; then
6329 echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
6331 if test "$qom_cast_debug" = "yes" ; then
6332 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
6334 if test "$rbd" = "yes" ; then
6335 echo "CONFIG_RBD=m" >> $config_host_mak
6336 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
6337 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
6340 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
6341 if test "$coroutine_pool" = "yes" ; then
6342 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
6344 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
6347 if test "$debug_stack_usage" = "yes" ; then
6348 echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
6351 if test "$crypto_afalg" = "yes" ; then
6352 echo "CONFIG_AF_ALG=y" >> $config_host_mak
6355 if test "$open_by_handle_at" = "yes" ; then
6356 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
6359 if test "$linux_magic_h" = "yes" ; then
6360 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
6363 if test "$pragma_diagnostic_available" = "yes" ; then
6364 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
6367 if test "$valgrind_h" = "yes" ; then
6368 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
6371 if test "$have_asan_iface_fiber" = "yes" ; then
6372 echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
6375 if test "$has_environ" = "yes" ; then
6376 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
6379 if test "$cpuid_h" = "yes" ; then
6380 echo "CONFIG_CPUID_H=y" >> $config_host_mak
6383 if test "$int128" = "yes" ; then
6384 echo "CONFIG_INT128=y" >> $config_host_mak
6387 if test "$atomic128" = "yes" ; then
6388 echo "CONFIG_ATOMIC128=y" >> $config_host_mak
6391 if test "$atomic64" = "yes" ; then
6392 echo "CONFIG_ATOMIC64=y" >> $config_host_mak
6395 if test "$vector16" = "yes" ; then
6396 echo "CONFIG_VECTOR16=y" >> $config_host_mak
6399 if test "$getauxval" = "yes" ; then
6400 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
6403 if test "$glusterfs" = "yes" ; then
6404 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
6405 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
6406 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
6409 if test "$glusterfs_xlator_opt" = "yes" ; then
6410 echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
6413 if test "$glusterfs_discard" = "yes" ; then
6414 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
6417 if test "$glusterfs_fallocate" = "yes" ; then
6418 echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
6421 if test "$glusterfs_zerofill" = "yes" ; then
6422 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
6425 if test "$libssh2" = "yes" ; then
6426 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
6427 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
6428 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
6431 if test "$live_block_migration" = "yes" ; then
6432 echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
6435 if test "$tpm" = "yes"; then
6436 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
6437 # TPM passthrough support?
6438 if test "$tpm_passthrough" = "yes"; then
6439 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
6441 # TPM emulator support?
6442 if test "$tpm_emulator" = "yes"; then
6443 echo "CONFIG_TPM_EMULATOR=y" >> $config_host_mak
6447 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
6448 if have_backend
"nop"; then
6449 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
6451 if have_backend
"simple"; then
6452 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
6453 # Set the appropriate trace file.
6454 trace_file
="\"$trace_file-\" FMT_pid"
6456 if have_backend
"log"; then
6457 echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
6459 if have_backend
"ust"; then
6460 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
6462 if have_backend
"dtrace"; then
6463 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
6464 if test "$trace_backend_stap" = "yes" ; then
6465 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
6468 if have_backend
"ftrace"; then
6469 if test "$linux" = "yes" ; then
6470 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
6472 feature_not_found
"ftrace(trace backend)" "ftrace requires Linux"
6475 if have_backend
"syslog"; then
6476 if test "$posix_syslog" = "yes" ; then
6477 echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
6479 feature_not_found
"syslog(trace backend)" "syslog not available"
6482 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
6484 if test "$rdma" = "yes" ; then
6485 echo "CONFIG_RDMA=y" >> $config_host_mak
6486 echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
6489 if test "$have_rtnetlink" = "yes" ; then
6490 echo "CONFIG_RTNETLINK=y" >> $config_host_mak
6493 if test "$libxml2" = "yes" ; then
6494 echo "CONFIG_LIBXML2=y" >> $config_host_mak
6495 echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
6496 echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
6499 if test "$replication" = "yes" ; then
6500 echo "CONFIG_REPLICATION=y" >> $config_host_mak
6503 if test "$have_af_vsock" = "yes" ; then
6504 echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
6507 if test "$have_sysmacros" = "yes" ; then
6508 echo "CONFIG_SYSMACROS=y" >> $config_host_mak
6511 if test "$have_static_assert" = "yes" ; then
6512 echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
6515 if test "$have_utmpx" = "yes" ; then
6516 echo "HAVE_UTMPX=y" >> $config_host_mak
6519 if test "$ivshmem" = "yes" ; then
6520 echo "CONFIG_IVSHMEM=y" >> $config_host_mak
6522 if test "$capstone" != "no" ; then
6523 echo "CONFIG_CAPSTONE=y" >> $config_host_mak
6526 # Hold two types of flag:
6527 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
6528 # a thread we have a handle to
6529 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
6531 if test "$pthread_setname_np" = "yes" ; then
6532 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
6533 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
6536 if test "$vxhs" = "yes" ; then
6537 echo "CONFIG_VXHS=y" >> $config_host_mak
6538 echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
6541 if test "$tcg_interpreter" = "yes"; then
6542 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
6543 elif test "$ARCH" = "sparc64" ; then
6544 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
6545 elif test "$ARCH" = "s390x" ; then
6546 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
6547 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
6548 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
6549 elif test "$ARCH" = "ppc64" ; then
6550 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
6552 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
6554 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
6556 echo "TOOLS=$tools" >> $config_host_mak
6557 echo "ROMS=$roms" >> $config_host_mak
6558 echo "MAKE=$make" >> $config_host_mak
6559 echo "INSTALL=$install" >> $config_host_mak
6560 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
6561 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
6562 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
6563 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
6564 echo "PYTHON=$python" >> $config_host_mak
6565 echo "CC=$cc" >> $config_host_mak
6566 if $iasl -h > /dev
/null
2>&1; then
6567 echo "IASL=$iasl" >> $config_host_mak
6569 echo "CC_I386=$cc_i386" >> $config_host_mak
6570 echo "HOST_CC=$host_cc" >> $config_host_mak
6571 echo "CXX=$cxx" >> $config_host_mak
6572 echo "OBJCC=$objcc" >> $config_host_mak
6573 echo "AR=$ar" >> $config_host_mak
6574 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
6575 echo "AS=$as" >> $config_host_mak
6576 echo "CCAS=$ccas" >> $config_host_mak
6577 echo "CPP=$cpp" >> $config_host_mak
6578 echo "OBJCOPY=$objcopy" >> $config_host_mak
6579 echo "LD=$ld" >> $config_host_mak
6580 echo "RANLIB=$ranlib" >> $config_host_mak
6581 echo "NM=$nm" >> $config_host_mak
6582 echo "WINDRES=$windres" >> $config_host_mak
6583 echo "CFLAGS=$CFLAGS" >> $config_host_mak
6584 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
6585 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
6586 echo "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
6587 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
6588 if test "$sparse" = "yes" ; then
6589 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
6590 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
6591 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
6592 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
6593 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
6595 if test "$cross_prefix" != ""; then
6596 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
6598 echo "AUTOCONF_HOST := " >> $config_host_mak
6600 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
6601 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
6602 echo "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
6603 echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
6604 echo "LIBS+=$LIBS" >> $config_host_mak
6605 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
6606 echo "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
6607 echo "EXESUF=$EXESUF" >> $config_host_mak
6608 echo "DSOSUF=$DSOSUF" >> $config_host_mak
6609 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
6610 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
6611 echo "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
6612 echo "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
6613 echo "POD2MAN=$POD2MAN" >> $config_host_mak
6614 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
6615 if test "$gcov" = "yes" ; then
6616 echo "CONFIG_GCOV=y" >> $config_host_mak
6617 echo "GCOV=$gcov_tool" >> $config_host_mak
6620 # use included Linux headers
6621 if test "$linux" = "yes" ; then
6622 mkdir
-p linux-headers
6640 # For most CPUs the kernel architecture name and QEMU CPU name match.
6644 # For non-KVM architectures we will not have asm headers
6645 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
6646 symlink
"$source_path/linux-headers/asm-$linux_arch" linux-headers
/asm
6650 for target
in $target_list; do
6651 target_dir
="$target"
6652 config_target_mak
=$target_dir/config-target.mak
6653 target_name
=$
(echo $target | cut
-d '-' -f 1)
6654 target_bigendian
="no"
6656 case "$target_name" in
6657 armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb
)
6658 target_bigendian
=yes
6662 target_user_only
="no"
6663 target_linux_user
="no"
6664 target_bsd_user
="no"
6666 ${target_name}-softmmu)
6667 target_softmmu
="yes"
6669 ${target_name}-linux-user)
6670 target_user_only
="yes"
6671 target_linux_user
="yes"
6673 ${target_name}-bsd-user)
6674 target_user_only
="yes"
6675 target_bsd_user
="yes"
6678 error_exit
"Target '$target' not recognised"
6683 mkdir
-p $target_dir
6684 echo "# Automatically generated by configure - do not modify" > $config_target_mak
6688 interp_prefix1
=$
(echo "$interp_prefix" |
sed "s/%M/$target_name/g")
6691 TARGET_ARCH
="$target_name"
6695 case "$target_name" in
6697 gdb_xml_files
="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
6700 TARGET_BASE_ARCH
=i386
6701 gdb_xml_files
="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
6710 gdb_xml_files
="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
6714 TARGET_BASE_ARCH
=arm
6717 gdb_xml_files
="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
6728 gdb_xml_files
="cf-core.xml cf-fp.xml m68k-fp.xml"
6730 microblaze|microblazeel
)
6731 TARGET_ARCH
=microblaze
6736 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
6740 TARGET_BASE_ARCH
=mips
6741 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
6742 echo "TARGET_ABI32=y" >> $config_target_mak
6746 TARGET_BASE_ARCH
=mips
6747 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
6754 TARGET_ARCH
=openrisc
6755 TARGET_BASE_ARCH
=openrisc
6758 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
6761 TARGET_BASE_ARCH
=ppc
6763 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
6766 TARGET_BASE_ARCH
=ppc
6769 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
6773 TARGET_BASE_ARCH
=ppc
6776 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
6780 TARGET_BASE_ARCH
=ppc
6782 echo "TARGET_ABI32=y" >> $config_target_mak
6783 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
6792 TARGET_BASE_ARCH
=sparc
6796 TARGET_BASE_ARCH
=sparc
6797 TARGET_ABI_DIR
=sparc
6798 echo "TARGET_ABI32=y" >> $config_target_mak
6802 gdb_xml_files
="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
6814 error_exit
"Unsupported target CPU"
6817 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
6818 if [ "$TARGET_BASE_ARCH" = "" ]; then
6819 TARGET_BASE_ARCH
=$TARGET_ARCH
6822 symlink
"$source_path/Makefile.target" "$target_dir/Makefile"
6825 echo "$@"| LC_ALL
=C
tr '[a-z]' '[A-Z]'
6828 target_arch_name
="$(upper $TARGET_ARCH)"
6829 echo "TARGET_$target_arch_name=y" >> $config_target_mak
6830 echo "TARGET_NAME=$target_name" >> $config_target_mak
6831 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6832 if [ "$TARGET_ABI_DIR" = "" ]; then
6833 TARGET_ABI_DIR
=$TARGET_ARCH
6835 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6836 if [ "$HOST_VARIANT_DIR" != "" ]; then
6837 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6840 if supported_xen_target
$target; then
6841 echo "CONFIG_XEN=y" >> $config_target_mak
6842 if test "$xen_pci_passthrough" = yes; then
6843 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6846 if supported_kvm_target
$target; then
6847 echo "CONFIG_KVM=y" >> $config_target_mak
6848 if test "$vhost_net" = "yes" ; then
6849 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6850 if test "$vhost_user" = "yes" ; then
6851 echo "CONFIG_VHOST_USER_NET_TEST_$target_name=y" >> $config_host_mak
6855 if supported_hax_target
$target; then
6856 echo "CONFIG_HAX=y" >> $config_target_mak
6858 if supported_hvf_target
$target; then
6859 echo "CONFIG_HVF=y" >> $config_target_mak
6861 if supported_whpx_target
$target; then
6862 echo "CONFIG_WHPX=y" >> $config_target_mak
6864 if test "$target_bigendian" = "yes" ; then
6865 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
6867 if test "$target_softmmu" = "yes" ; then
6868 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6869 if test "$mttcg" = "yes" ; then
6870 echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6873 if test "$target_user_only" = "yes" ; then
6874 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6875 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6877 if test "$target_linux_user" = "yes" ; then
6878 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6881 if test ! -z "$gdb_xml_files" ; then
6882 for x
in $gdb_xml_files; do
6883 list
="$list $source_path/gdb-xml/$x"
6885 echo "TARGET_XML_FILES=$list" >> $config_target_mak
6888 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
6889 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
6891 if test "$target_bsd_user" = "yes" ; then
6892 echo "CONFIG_BSD_USER=y" >> $config_target_mak
6895 # generate QEMU_CFLAGS/LDFLAGS for targets
6901 echo "CONFIG_${1}_DIS=y" >> $config_target_mak
6902 echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
6905 for i
in $ARCH $TARGET_BASE_ARCH ; do
6908 disas_config
"ALPHA"
6911 if test -n "${cxx}"; then
6912 disas_config
"ARM_A64"
6917 if test -n "${cxx}"; then
6918 disas_config
"ARM_A64"
6937 disas_config
"MICROBLAZE"
6943 disas_config
"MOXIE"
6946 disas_config
"NIOS2"
6949 disas_config
"OPENRISC"
6961 disas_config
"SPARC"
6964 disas_config
"XTENSA"
6968 if test "$tcg_interpreter" = "yes" ; then
6974 # Ensure there's only a single GP
6975 cflags
="-msmall-data $cflags"
6979 if test "$gprof" = "yes" ; then
6980 echo "TARGET_GPROF=yes" >> $config_target_mak
6981 if test "$target_linux_user" = "yes" ; then
6983 ldflags
="-p $ldflags"
6985 if test "$target_softmmu" = "yes" ; then
6986 ldflags
="-p $ldflags"
6987 echo "GPROF_CFLAGS=-p" >> $config_target_mak
6991 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
6992 ldflags
="$ldflags $textseg_ldflags"
6995 # Newer kernels on s390 check for an S390_PGSTE program header and
6996 # enable the pgste page table extensions in that case. This makes
6997 # the vm.allocate_pgste sysctl unnecessary. We enable this program
6999 # - we build on s390x
7000 # - we build the system emulation for s390x (qemu-system-s390x)
7002 # - the linker supports --s390-pgste
7003 if test "$TARGET_ARCH" = "s390x" -a "$target_softmmu" = "yes" -a "$ARCH" = "s390x" -a "$kvm" = "yes"; then
7004 if ld_has
--s390-pgste ; then
7005 ldflags
="-Wl,--s390-pgste $ldflags"
7009 echo "LDFLAGS+=$ldflags" >> $config_target_mak
7010 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
7012 done # for target in $targets
7014 if [ "$dtc_internal" = "yes" ]; then
7015 echo "config-host.h: subdir-dtc" >> $config_host_mak
7017 if [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
7018 echo "config-host.h: subdir-capstone" >> $config_host_mak
7020 if test -n "$LIBCAPSTONE"; then
7021 echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
7024 if test "$numa" = "yes"; then
7025 echo "CONFIG_NUMA=y" >> $config_host_mak
7028 if test "$ccache_cpp2" = "yes"; then
7029 echo "export CCACHE_CPP2=y" >> $config_host_mak
7032 # build tree in object directory in case the source is not in the current directory
7033 DIRS
="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
7034 DIRS
="$DIRS docs docs/interop fsdev scsi"
7035 DIRS
="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
7036 DIRS
="$DIRS roms/seabios roms/vgabios"
7037 DIRS
="$DIRS qapi-generated"
7038 FILES
="Makefile tests/tcg/Makefile qdict-test-data.txt"
7039 FILES
="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
7040 FILES
="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
7041 FILES
="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
7042 FILES
="$FILES pc-bios/spapr-rtas/Makefile"
7043 FILES
="$FILES pc-bios/s390-ccw/Makefile"
7044 FILES
="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
7045 FILES
="$FILES pc-bios/qemu-icon.bmp"
7046 FILES
="$FILES .gdbinit scripts" # scripts needed by relative path in .gdbinit
7048 $source_path/pc-bios
/*.bin \
7049 $source_path/pc-bios
/*.lid \
7050 $source_path/pc-bios
/*.aml \
7051 $source_path/pc-bios
/*.rom \
7052 $source_path/pc-bios
/*.dtb \
7053 $source_path/pc-bios
/*.img \
7054 $source_path/pc-bios
/openbios-
* \
7055 $source_path/pc-bios
/u-boot.
* \
7056 $source_path/pc-bios
/palcode-
*
7058 FILES
="$FILES pc-bios/$(basename $bios_file)"
7060 for test_file
in $
(find $source_path/tests
/acpi-test-data
-type f
)
7062 FILES
="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
7065 for f
in $FILES ; do
7066 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
7067 symlink
"$source_path/$f" "$f"
7071 # temporary config to build submodules
7072 for rom
in seabios vgabios
; do
7073 config_mak
=roms
/$rom/config.mak
7074 echo "# Automatically generated by configure - do not modify" > $config_mak
7075 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
7076 echo "AS=$as" >> $config_mak
7077 echo "CCAS=$ccas" >> $config_mak
7078 echo "CC=$cc" >> $config_mak
7079 echo "BCC=bcc" >> $config_mak
7080 echo "CPP=$cpp" >> $config_mak
7081 echo "OBJCOPY=objcopy" >> $config_mak
7082 echo "IASL=$iasl" >> $config_mak
7083 echo "LD=$ld" >> $config_mak
7084 echo "RANLIB=$ranlib" >> $config_mak
7087 # set up tests data directory
7088 if [ ! -e tests
/data
]; then
7089 symlink
"$source_path/tests/data" tests
/data
7092 # set up qemu-iotests in this build directory
7093 iotests_common_env
="tests/qemu-iotests/common.env"
7094 iotests_check
="tests/qemu-iotests/check"
7096 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
7097 echo >> "$iotests_common_env"
7098 echo "export PYTHON='$python'" >> "$iotests_common_env"
7100 if [ ! -e "$iotests_check" ]; then
7101 symlink
"$source_path/$iotests_check" "$iotests_check"
7104 # Save the configure command line for later reuse.
7105 cat <<EOD >config.status
7107 # Generated by configure.
7108 # Run this file to recreate the current configuration.
7109 # Compiler output produced by configure, useful for debugging
7110 # configure, is in config.log if it exists.
7112 printf "exec" >>config.status
7113 printf " '%s'" "$0" "$@" >>config.status
7114 echo ' "$@"' >>config.status
7115 chmod +x config.status