3 # qemu configure script (c) 2003 Fabrice Bellard
5 # set temporary file name
6 if test ! -z "$TMPDIR" ; then
8 elif test ! -z "$TEMPDIR" ; then
14 TMPC
="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
15 TMPO
="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
16 TMPE
="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
23 # Print a helpful header at the top of config.log
24 echo "# QEMU configure log $(date)" >> config.log
25 printf "# Configured with:" >> config.log
26 printf " '%s'" "$0" "$@" >> config.log
28 echo "#" >> config.log
33 while test -n "$2"; do
42 # Run the compiler, capturing its output to the log.
43 echo $cc "$@" >> config.log
44 $cc "$@" >> config.log
2>&1 ||
return $?
45 # Test passed. If this is an --enable-werror build, rerun
46 # the test with -Werror and bail out if it fails. This
47 # makes warning-generating-errors in configure test code
48 # obvious to developers.
49 if test "$werror" != "yes"; then
52 # Don't bother rerunning the compile if we were already using -Werror
58 echo $cc -Werror "$@" >> config.log
59 $cc -Werror "$@" >> config.log
2>&1 && return $?
60 error_exit
"configure test passed without -Werror but failed with -Werror." \
61 "This is probably a bug in the configure script. The failing command" \
62 "will be at the bottom of config.log." \
63 "You can run configure with --disable-werror to bypass this check."
67 do_cc
$QEMU_CFLAGS -c -o $TMPO $TMPC
73 do_cc
$QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
76 # symbolically link $1 to $2. Portable version of "ln -sf".
79 mkdir
-p "$(dirname "$2")"
83 # check whether a command is available to this shell (may be either an
84 # executable or a builtin)
86 type "$1" >/dev
/null
2>&1
89 # search for an executable in PATH
95 # pathname has a dir component?
96 if [ "${local_command#*/}" != "$local_command" ]; then
97 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
102 if [ -z "$local_command" ]; then
107 for local_dir
in $PATH; do
108 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
109 echo "$local_dir/$local_command"
110 IFS
="${local_ifs:-$(printf ' \t\n')}"
115 IFS
="${local_ifs:-$(printf ' \t\n')}"
120 source_path
=`dirname "$0"`
122 interp_prefix
="/usr/gnemul/qemu-%M"
126 block_drv_rw_whitelist
=""
127 block_drv_ro_whitelist
=""
133 cc_i386
=i386-pc-linux-gnu-gcc
137 # Don't accept a target_list environment variable.
140 # Default value for a variable defining feature "foo".
141 # * foo="no" feature will only be used if --enable-foo arg is given
142 # * foo="" feature will be searched for, and if found, will be used
143 # unless --disable-foo is given
144 # * foo="yes" this value will only be set by --enable-foo flag.
145 # feature will searched for,
146 # if not found, configure exits with error
148 # Always add --enable-foo and --disable-foo command line args.
149 # Distributions want to ensure that several features are compiled in, and it
150 # is impossible without a --enable-foo that exits if a feature is not found.
172 xen_pci_passthrough
=""
194 mandir
="\${prefix}/share/man"
195 datadir
="\${prefix}/share"
196 qemu_docdir
="\${prefix}/share/doc/qemu"
197 bindir
="\${prefix}/bin"
198 libdir
="\${prefix}/lib"
199 libexecdir
="\${prefix}/libexec"
200 includedir
="\${prefix}/include"
201 sysconfdir
="\${prefix}/etc"
202 local_statedir
="\${prefix}/var"
240 glusterfs_discard
="no"
241 virtio_blk_data_plane
=""
247 # parse CC options first
249 optarg
=`expr "x$opt" : 'x[^=]*=\(.*\)'`
251 --cross-prefix=*) cross_prefix
="$optarg"
255 --cxx=*) CXX
="$optarg"
257 --source-path=*) source_path
="$optarg"
259 --cpu=*) cpu
="$optarg"
261 --extra-cflags=*) QEMU_CFLAGS
="$optarg $QEMU_CFLAGS"
262 EXTRA_CFLAGS
="$optarg"
264 --extra-ldflags=*) LDFLAGS
="$optarg $LDFLAGS"
265 EXTRA_LDFLAGS
="$optarg"
267 --enable-debug-info) debug_info
="yes"
269 --disable-debug-info) debug_info
="no"
274 # Using uname is really, really broken. Once we have the right set of checks
275 # we can eliminate its usage altogether.
277 # Preferred compiler:
279 # ${cross_prefix}gcc (if cross-prefix specified)
281 if test -z "${CC}${cross_prefix}"; then
284 cc
="${CC-${cross_prefix}gcc}"
287 if test -z "${CXX}${cross_prefix}"; then
290 cxx
="${CXX-${cross_prefix}g++}"
293 ar="${AR-${cross_prefix}ar}"
294 as
="${AS-${cross_prefix}as}"
296 objcopy
="${OBJCOPY-${cross_prefix}objcopy}"
297 ld
="${LD-${cross_prefix}ld}"
298 libtool
="${LIBTOOL-${cross_prefix}libtool}"
299 strip
="${STRIP-${cross_prefix}strip}"
300 windres
="${WINDRES-${cross_prefix}windres}"
301 pkg_config_exe
="${PKG_CONFIG-${cross_prefix}pkg-config}"
303 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
305 pkg_config
=query_pkg_config
306 sdl_config
="${SDL_CONFIG-${cross_prefix}sdl-config}"
308 # default flags for all hosts
309 QEMU_CFLAGS
="-fno-strict-aliasing $QEMU_CFLAGS"
310 QEMU_CFLAGS
="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
311 QEMU_CFLAGS
="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
312 QEMU_CFLAGS
="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
313 QEMU_INCLUDES
="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
314 if test "$debug_info" = "yes"; then
316 LDFLAGS
="-g $LDFLAGS"
319 # make source path absolute
320 source_path
=`cd "$source_path"; pwd`
325 #error $1 not defined
327 int main(void) { return 0; }
332 if check_define __linux__
; then
334 elif check_define _WIN32
; then
336 elif check_define __OpenBSD__
; then
338 elif check_define __sun__
; then
340 elif check_define __HAIKU__
; then
346 # Some host OSes need non-standard checks for which CPU to use.
347 # Note that these checks are broken for cross-compilation: if you're
348 # cross-compiling to one of these OSes then you'll need to specify
349 # the correct CPU with the --cpu option.
352 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
353 # run 64-bit userspace code.
354 # If the user didn't specify a CPU explicitly and the kernel says this is
355 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
356 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
361 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
362 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
367 if test ! -z "$cpu" ; then
368 # command line argument
370 elif check_define __i386__
; then
372 elif check_define __x86_64__
; then
373 if check_define __ILP32__
; then
378 elif check_define __sparc__
; then
379 if check_define __arch64__
; then
384 elif check_define _ARCH_PPC
; then
385 if check_define _ARCH_PPC64
; then
390 elif check_define __mips__
; then
392 elif check_define __ia64__
; then
394 elif check_define __s390__
; then
395 if check_define __s390x__
; then
400 elif check_define __arm__
; then
402 elif check_define __aarch64__
; then
404 elif check_define __hppa__
; then
411 # Normalise host CPU name and set ARCH.
412 # Note that this case should only have supported host CPUs, not guests.
414 ia64|ppc|ppc64|s390|s390x|sparc64|x32
)
417 i386|i486|i586|i686|i86pc|BePC
)
429 hppa|parisc|parisc64
)
439 # This will result in either an error or falling back to TCI later
443 if test -z "$ARCH"; then
452 QEMU_CFLAGS
="-mno-cygwin $QEMU_CFLAGS"
453 audio_possible_drivers
="winwave sdl"
454 audio_drv_list
="winwave"
458 audio_possible_drivers
="winwave dsound sdl fmod"
459 audio_drv_list
="winwave"
464 audio_possible_drivers
="oss sdl esd pa"
470 audio_possible_drivers
="oss sdl esd pa"
471 # needed for kinfo_getvmmap(3) in libutil.h
478 audio_possible_drivers
="oss sdl esd pa"
484 audio_possible_drivers
="oss sdl esd"
491 audio_possible_drivers
="sdl esd"
496 if [ "$cpu" = "x86_64" ] ; then
497 QEMU_CFLAGS
="-arch x86_64 $QEMU_CFLAGS"
498 LDFLAGS
="-arch x86_64 $LDFLAGS"
500 QEMU_CFLAGS
="-mdynamic-no-pic $QEMU_CFLAGS"
503 audio_drv_list
="coreaudio"
504 audio_possible_drivers
="coreaudio sdl fmod"
505 LDFLAGS
="-framework CoreFoundation -framework IOKit $LDFLAGS"
506 libs_softmmu
="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
507 # Disable attempts to use ObjectiveC features in os/object.h since they
508 # won't work when we're compiling with gcc as a C compiler.
509 QEMU_CFLAGS
="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
514 install="${INSTALL-ginstall}"
516 smbd
="${SMBD-/usr/sfw/sbin/smbd}"
517 needs_libsunmath
="no"
518 solarisrev
=`uname -r | cut -f2 -d.`
519 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
520 if test "$solarisrev" -le 9 ; then
521 if test -f /opt
/SUNWspro
/prod
/lib
/libsunmath.so
.1; then
522 needs_libsunmath
="yes"
523 QEMU_CFLAGS
="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
524 LDFLAGS
="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
525 LIBS
="-lsunmath $LIBS"
527 error_exit
"QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
528 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
529 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
530 "Studio 11 can be downloaded from www.sun.com."
534 if test -f /usr
/include
/sys
/soundcard.h
; then
537 audio_possible_drivers
="oss sdl"
538 # needed for CMSG_ macros in sys/socket.h
539 QEMU_CFLAGS
="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
540 # needed for TIOCWIN* defines in termios.h
541 QEMU_CFLAGS
="-D__EXTENSIONS__ $QEMU_CFLAGS"
542 QEMU_CFLAGS
="-std=gnu99 $QEMU_CFLAGS"
543 solarisnetlibs
="-lsocket -lnsl -lresolv"
544 LIBS
="$solarisnetlibs $LIBS"
545 libs_qga
="$solarisnetlibs $libs_qga"
553 QEMU_CFLAGS
="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
554 LIBS
="-lposix_error_mapper -lnetwork $LIBS"
558 audio_possible_drivers
="oss alsa sdl esd pa"
565 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then
566 audio_possible_drivers
="$audio_possible_drivers fmod"
568 QEMU_INCLUDES
="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
572 if [ "$bsd" = "yes" ] ; then
573 if [ "$darwin" != "yes" ] ; then
574 if [ "$targetos" != "FreeBSD" ]; then
581 : ${make=${MAKE-make}}
582 : ${install=${INSTALL-install}}
583 : ${python=${PYTHON-python -B}}
584 : ${smbd=${SMBD-/usr/sbin/smbd}}
586 # Default objcc to clang if available, otherwise use CC
593 if test "$mingw32" = "yes" ; then
595 QEMU_CFLAGS
="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
596 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
597 QEMU_CFLAGS
="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
598 LIBS
="-lwinmm -lws2_32 -liphlpapi $LIBS"
600 int main(void) { return 0; }
602 if compile_prog
"" "-liberty" ; then
603 LIBS
="-liberty $LIBS"
605 prefix
="c:/Program Files/QEMU"
608 qemu_docdir
="\${prefix}"
610 sysconfdir
="\${prefix}"
613 libs_qga
="-lws2_32 -lwinmm -lpowrprof $libs_qga"
619 optarg
=`expr "x$opt" : 'x[^=]*=\(.*\)'`
621 --help|
-h) show_help
=yes
623 --version|
-V) exec cat $source_path/VERSION
625 --prefix=*) prefix
="$optarg"
627 --interp-prefix=*) interp_prefix
="$optarg"
635 --host-cc=*) host_cc
="$optarg"
639 --objcc=*) objcc
="$optarg"
641 --make=*) make="$optarg"
643 --install=*) install="$optarg"
645 --python=*) python
="$optarg"
647 --gcov=*) gcov_tool
="$optarg"
649 --smbd=*) smbd
="$optarg"
657 --disable-debug-info)
661 --target-list=*) target_list
="$optarg"
663 --enable-trace-backend=*) trace_backend
="$optarg"
665 --with-trace-file=*) trace_file
="$optarg"
667 --enable-gprof) gprof
="yes"
669 --enable-gcov) gcov
="yes"
673 LDFLAGS
="-static $LDFLAGS"
674 QEMU_PKG_CONFIG_FLAGS
="--static $QEMU_PKG_CONFIG_FLAGS"
676 --mandir=*) mandir
="$optarg"
678 --bindir=*) bindir
="$optarg"
680 --libdir=*) libdir
="$optarg"
682 --libexecdir=*) libexecdir
="$optarg"
684 --includedir=*) includedir
="$optarg"
686 --datadir=*) datadir
="$optarg"
688 --with-confsuffix=*) confsuffix
="$optarg"
690 --docdir=*) qemu_docdir
="$optarg"
692 --sysconfdir=*) sysconfdir
="$optarg"
694 --localstatedir=*) local_statedir
="$optarg"
696 --sbindir=*|
--sharedstatedir=*|\
697 --oldincludedir=*|
--datarootdir=*|
--infodir=*|
--localedir=*|\
698 --htmldir=*|
--dvidir=*|
--pdfdir=*|
--psdir=*)
699 # These switches are silently ignored, for compatibility with
700 # autoconf-generated configure scripts. This allows QEMU's
701 # configure to be used by RPM and similar macros that set
702 # lots of directory switches by default.
704 --with-system-pixman) pixman
="system"
706 --without-system-pixman) pixman
="internal"
708 --without-pixman) pixman
="none"
710 --disable-sdl) sdl
="no"
712 --enable-sdl) sdl
="yes"
714 --disable-qom-cast-debug) qom_cast_debug
="no"
716 --enable-qom-cast-debug) qom_cast_debug
="yes"
718 --disable-virtfs) virtfs
="no"
720 --enable-virtfs) virtfs
="yes"
722 --disable-vnc) vnc
="no"
724 --enable-vnc) vnc
="yes"
726 --fmod-lib=*) fmod_lib
="$optarg"
728 --fmod-inc=*) fmod_inc
="$optarg"
730 --oss-lib=*) oss_lib
="$optarg"
732 --audio-drv-list=*) audio_drv_list
="$optarg"
734 --block-drv-rw-whitelist=*|
--block-drv-whitelist=*) block_drv_rw_whitelist
=`echo "$optarg" | sed -e 's/,/ /g'`
736 --block-drv-ro-whitelist=*) block_drv_ro_whitelist
=`echo "$optarg" | sed -e 's/,/ /g'`
738 --enable-debug-tcg) debug_tcg
="yes"
740 --disable-debug-tcg) debug_tcg
="no"
743 # Enable debugging options that aren't excessively noisy
748 --enable-sparse) sparse
="yes"
750 --disable-sparse) sparse
="no"
752 --disable-strip) strip_opt
="no"
754 --disable-vnc-tls) vnc_tls
="no"
756 --enable-vnc-tls) vnc_tls
="yes"
758 --disable-vnc-sasl) vnc_sasl
="no"
760 --enable-vnc-sasl) vnc_sasl
="yes"
762 --disable-vnc-jpeg) vnc_jpeg
="no"
764 --enable-vnc-jpeg) vnc_jpeg
="yes"
766 --disable-vnc-png) vnc_png
="no"
768 --enable-vnc-png) vnc_png
="yes"
770 --disable-vnc-ws) vnc_ws
="no"
772 --enable-vnc-ws) vnc_ws
="yes"
774 --disable-slirp) slirp
="no"
776 --disable-uuid) uuid
="no"
778 --enable-uuid) uuid
="yes"
780 --disable-vde) vde
="no"
782 --enable-vde) vde
="yes"
784 --disable-xen) xen
="no"
786 --enable-xen) xen
="yes"
788 --disable-xen-pci-passthrough) xen_pci_passthrough
="no"
790 --enable-xen-pci-passthrough) xen_pci_passthrough
="yes"
792 --disable-brlapi) brlapi
="no"
794 --enable-brlapi) brlapi
="yes"
796 --disable-bluez) bluez
="no"
798 --enable-bluez) bluez
="yes"
800 --disable-kvm) kvm
="no"
802 --enable-kvm) kvm
="yes"
804 --disable-tcg-interpreter) tcg_interpreter
="no"
806 --enable-tcg-interpreter) tcg_interpreter
="yes"
808 --disable-cap-ng) cap_ng
="no"
810 --enable-cap-ng) cap_ng
="yes"
812 --disable-spice) spice
="no"
814 --enable-spice) spice
="yes"
816 --disable-libiscsi) libiscsi
="no"
818 --enable-libiscsi) libiscsi
="yes"
820 --enable-profiler) profiler
="yes"
822 --disable-cocoa) cocoa
="no"
827 audio_drv_list
="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
829 --disable-system) softmmu
="no"
831 --enable-system) softmmu
="yes"
838 --disable-linux-user) linux_user
="no"
840 --enable-linux-user) linux_user
="yes"
842 --disable-bsd-user) bsd_user
="no"
844 --enable-bsd-user) bsd_user
="yes"
846 --enable-guest-base) guest_base
="yes"
848 --disable-guest-base) guest_base
="no"
850 --enable-pie) pie
="yes"
852 --disable-pie) pie
="no"
854 --enable-uname-release=*) uname_release
="$optarg"
856 --enable-werror) werror
="yes"
858 --disable-werror) werror
="no"
860 --disable-curses) curses
="no"
862 --enable-curses) curses
="yes"
864 --disable-curl) curl
="no"
866 --enable-curl) curl
="yes"
868 --disable-fdt) fdt
="no"
870 --enable-fdt) fdt
="yes"
872 --enable-mixemu) mixemu
="yes"
874 --disable-linux-aio) linux_aio
="no"
876 --enable-linux-aio) linux_aio
="yes"
878 --disable-attr) attr
="no"
880 --enable-attr) attr
="yes"
882 --disable-blobs) blobs
="no"
884 --with-pkgversion=*) pkgversion
=" ($optarg)"
886 --with-coroutine=*) coroutine
="$optarg"
888 --disable-docs) docs
="no"
890 --enable-docs) docs
="yes"
892 --disable-vhost-net) vhost_net
="no"
894 --enable-vhost-net) vhost_net
="yes"
896 --disable-vhost-scsi) vhost_scsi
="no"
898 --enable-vhost-scsi) vhost_scsi
="yes"
900 --disable-glx) glx
="no"
902 --enable-glx) glx
="yes"
904 --disable-rbd) rbd
="no"
906 --enable-rbd) rbd
="yes"
908 --disable-xfsctl) xfs
="no"
910 --enable-xfsctl) xfs
="yes"
912 --disable-smartcard-nss) smartcard_nss
="no"
914 --enable-smartcard-nss) smartcard_nss
="yes"
916 --disable-libusb) libusb
="no"
918 --enable-libusb) libusb
="yes"
920 --disable-usb-redir) usb_redir
="no"
922 --enable-usb-redir) usb_redir
="yes"
924 --disable-zlib-test) zlib
="no"
926 --enable-guest-agent) guest_agent
="yes"
928 --disable-guest-agent) guest_agent
="no"
930 --enable-tools) want_tools
="yes"
932 --disable-tools) want_tools
="no"
934 --enable-seccomp) seccomp
="yes"
936 --disable-seccomp) seccomp
="no"
938 --disable-glusterfs) glusterfs
="no"
940 --enable-glusterfs) glusterfs
="yes"
942 --disable-virtio-blk-data-plane) virtio_blk_data_plane
="no"
944 --enable-virtio-blk-data-plane) virtio_blk_data_plane
="yes"
946 --disable-gtk) gtk
="no"
948 --enable-gtk) gtk
="yes"
950 --enable-rdma) rdma
="yes"
952 --disable-rdma) rdma
="no"
954 --with-gtkabi=*) gtkabi
="$optarg"
956 --enable-tpm) tpm
="yes"
958 --disable-libssh2) libssh2
="no"
960 --enable-libssh2) libssh2
="yes"
962 *) echo "ERROR: unknown option $opt"; show_help
="yes"
969 LDFLAGS
="-m32 $LDFLAGS"
970 CPU_CFLAGS
="-m32 -mcpu=ultrasparc"
973 LDFLAGS
="-m64 $LDFLAGS"
974 CPU_CFLAGS
="-m64 -mcpu=ultrasparc"
977 CPU_CFLAGS
="-m31 -march=z990"
978 LDFLAGS
="-m31 $LDFLAGS"
981 CPU_CFLAGS
="-m64 -march=z990"
982 LDFLAGS
="-m64 $LDFLAGS"
986 LDFLAGS
="-m32 $LDFLAGS"
991 LDFLAGS
="-m64 $LDFLAGS"
996 LDFLAGS
="-mx32 $LDFLAGS"
999 # No special flags required for other host CPUs
1002 QEMU_CFLAGS
="$CPU_CFLAGS $QEMU_CFLAGS"
1003 EXTRA_CFLAGS
="$CPU_CFLAGS $EXTRA_CFLAGS"
1005 default_target_list
=""
1009 if [ "$softmmu" = "yes" ]; then
1010 mak_wilds
="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1012 if [ "$linux_user" = "yes" ]; then
1013 mak_wilds
="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1015 if [ "$bsd_user" = "yes" ]; then
1016 mak_wilds
="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1019 for config
in $mak_wilds; do
1020 default_target_list
="${default_target_list} $(basename "$config" .mak)"
1023 if test x
"$show_help" = x
"yes" ; then
1026 Usage: configure [options]
1027 Options: [defaults in brackets after descriptions]
1030 echo "Standard options:"
1031 echo " --help print this message"
1032 echo " --prefix=PREFIX install in PREFIX [$prefix]"
1033 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
1034 echo " use %M for cpu name [$interp_prefix]"
1035 echo " --target-list=LIST set target list (default: build everything)"
1036 echo "Available targets: $default_target_list" | \
1037 fold -s -w 53 |
sed -e 's/^/ /'
1039 echo "Advanced options (experts only):"
1040 echo " --source-path=PATH path of source code [$source_path]"
1041 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
1042 echo " --cc=CC use C compiler CC [$cc]"
1043 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
1045 echo " --cxx=CXX use C++ compiler CXX [$cxx]"
1046 echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]"
1047 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
1048 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
1049 echo " --make=MAKE use specified make [$make]"
1050 echo " --install=INSTALL use specified install [$install]"
1051 echo " --python=PYTHON use specified python [$python]"
1052 echo " --smbd=SMBD use specified smbd [$smbd]"
1053 echo " --static enable static build [$static]"
1054 echo " --mandir=PATH install man pages in PATH"
1055 echo " --datadir=PATH install firmware in PATH$confsuffix"
1056 echo " --docdir=PATH install documentation in PATH$confsuffix"
1057 echo " --bindir=PATH install binaries in PATH"
1058 echo " --libdir=PATH install libraries in PATH"
1059 echo " --sysconfdir=PATH install config in PATH$confsuffix"
1060 echo " --localstatedir=PATH install local state in PATH (set at runtime on win32)"
1061 echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]"
1062 echo " --enable-debug-tcg enable TCG debugging"
1063 echo " --disable-debug-tcg disable TCG debugging (default)"
1064 echo " --enable-debug-info enable debugging information (default)"
1065 echo " --disable-debug-info disable debugging information"
1066 echo " --enable-debug enable common debug build options"
1067 echo " --enable-sparse enable sparse checker"
1068 echo " --disable-sparse disable sparse checker (default)"
1069 echo " --disable-strip disable stripping binaries"
1070 echo " --disable-werror disable compilation abort on warning"
1071 echo " --disable-sdl disable SDL"
1072 echo " --enable-sdl enable SDL"
1073 echo " --disable-gtk disable gtk UI"
1074 echo " --enable-gtk enable gtk UI"
1075 echo " --disable-virtfs disable VirtFS"
1076 echo " --enable-virtfs enable VirtFS"
1077 echo " --disable-vnc disable VNC"
1078 echo " --enable-vnc enable VNC"
1079 echo " --disable-cocoa disable Cocoa (Mac OS X only)"
1080 echo " --enable-cocoa enable Cocoa (default on Mac OS X)"
1081 echo " --audio-drv-list=LIST set audio drivers list:"
1082 echo " Available drivers: $audio_possible_drivers"
1083 echo " --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L"
1084 echo " --block-drv-rw-whitelist=L"
1085 echo " set block driver read-write whitelist"
1086 echo " (affects only QEMU, not qemu-img)"
1087 echo " --block-drv-ro-whitelist=L"
1088 echo " set block driver read-only whitelist"
1089 echo " (affects only QEMU, not qemu-img)"
1090 echo " --enable-mixemu enable mixer emulation"
1091 echo " --disable-xen disable xen backend driver support"
1092 echo " --enable-xen enable xen backend driver support"
1093 echo " --disable-xen-pci-passthrough"
1094 echo " --enable-xen-pci-passthrough"
1095 echo " --disable-brlapi disable BrlAPI"
1096 echo " --enable-brlapi enable BrlAPI"
1097 echo " --disable-vnc-tls disable TLS encryption for VNC server"
1098 echo " --enable-vnc-tls enable TLS encryption for VNC server"
1099 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
1100 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
1101 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
1102 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
1103 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
1104 echo " --enable-vnc-png enable PNG compression for VNC server"
1105 echo " --disable-vnc-ws disable Websockets support for VNC server"
1106 echo " --enable-vnc-ws enable Websockets support for VNC server"
1107 echo " --disable-curses disable curses output"
1108 echo " --enable-curses enable curses output"
1109 echo " --disable-curl disable curl connectivity"
1110 echo " --enable-curl enable curl connectivity"
1111 echo " --disable-fdt disable fdt device tree"
1112 echo " --enable-fdt enable fdt device tree"
1113 echo " --disable-bluez disable bluez stack connectivity"
1114 echo " --enable-bluez enable bluez stack connectivity"
1115 echo " --disable-slirp disable SLIRP userspace network connectivity"
1116 echo " --disable-kvm disable KVM acceleration support"
1117 echo " --enable-kvm enable KVM acceleration support"
1118 echo " --disable-rdma disable RDMA-based migration support"
1119 echo " --enable-rdma enable RDMA-based migration support"
1120 echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1121 echo " --enable-system enable all system emulation targets"
1122 echo " --disable-system disable all system emulation targets"
1123 echo " --enable-user enable supported user emulation targets"
1124 echo " --disable-user disable all user emulation targets"
1125 echo " --enable-linux-user enable all linux usermode emulation targets"
1126 echo " --disable-linux-user disable all linux usermode emulation targets"
1127 echo " --enable-bsd-user enable all BSD usermode emulation targets"
1128 echo " --disable-bsd-user disable all BSD usermode emulation targets"
1129 echo " --enable-guest-base enable GUEST_BASE support for usermode"
1130 echo " emulation targets"
1131 echo " --disable-guest-base disable GUEST_BASE support"
1132 echo " --enable-pie build Position Independent Executables"
1133 echo " --disable-pie do not build Position Independent Executables"
1134 echo " --fmod-lib path to FMOD library"
1135 echo " --fmod-inc path to FMOD includes"
1136 echo " --oss-lib path to OSS library"
1137 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
1138 echo " --cpu=CPU Build for host CPU [$cpu]"
1139 echo " --disable-uuid disable uuid support"
1140 echo " --enable-uuid enable uuid support"
1141 echo " --disable-vde disable support for vde network"
1142 echo " --enable-vde enable support for vde network"
1143 echo " --disable-linux-aio disable Linux AIO support"
1144 echo " --enable-linux-aio enable Linux AIO support"
1145 echo " --disable-cap-ng disable libcap-ng support"
1146 echo " --enable-cap-ng enable libcap-ng support"
1147 echo " --disable-attr disables attr and xattr support"
1148 echo " --enable-attr enable attr and xattr support"
1149 echo " --disable-blobs disable installing provided firmware blobs"
1150 echo " --enable-docs enable documentation build"
1151 echo " --disable-docs disable documentation build"
1152 echo " --disable-vhost-net disable vhost-net acceleration support"
1153 echo " --enable-vhost-net enable vhost-net acceleration support"
1154 echo " --enable-trace-backend=B Set trace backend"
1155 echo " Available backends:" $
($python "$source_path"/scripts
/tracetool.py
--list-backends)
1156 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1157 echo " Default:trace-<pid>"
1158 echo " --disable-spice disable spice"
1159 echo " --enable-spice enable spice"
1160 echo " --enable-rbd enable building the rados block device (rbd)"
1161 echo " --disable-libiscsi disable iscsi support"
1162 echo " --enable-libiscsi enable iscsi support"
1163 echo " --disable-smartcard-nss disable smartcard nss support"
1164 echo " --enable-smartcard-nss enable smartcard nss support"
1165 echo " --disable-libusb disable libusb (for usb passthrough)"
1166 echo " --enable-libusb enable libusb (for usb passthrough)"
1167 echo " --disable-usb-redir disable usb network redirection support"
1168 echo " --enable-usb-redir enable usb network redirection support"
1169 echo " --disable-guest-agent disable building of the QEMU Guest Agent"
1170 echo " --enable-guest-agent enable building of the QEMU Guest Agent"
1171 echo " --disable-seccomp disable seccomp support"
1172 echo " --enable-seccomp enables seccomp support"
1173 echo " --with-coroutine=BACKEND coroutine backend. Supported options:"
1174 echo " gthread, ucontext, sigaltstack, windows"
1175 echo " --enable-glusterfs enable GlusterFS backend"
1176 echo " --disable-glusterfs disable GlusterFS backend"
1177 echo " --enable-gcov enable test coverage analysis with gcov"
1178 echo " --gcov=GCOV use specified gcov [$gcov_tool]"
1179 echo " --enable-tpm enable TPM support"
1180 echo " --disable-libssh2 disable ssh block device support"
1181 echo " --enable-libssh2 enable ssh block device support"
1183 echo "NOTE: The object files are built at the place where configure is launched"
1187 # Now we have handled --enable-tcg-interpreter and know we're not just
1188 # printing the help message, bail out if the host CPU isn't supported.
1189 if test "$ARCH" = "unknown"; then
1190 if test "$tcg_interpreter" = "yes" ; then
1191 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1194 error_exit
"Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1198 # check that the C compiler works.
1200 int main(void) { return 0; }
1203 if compile_object
; then
1204 : C compiler works ok
1206 error_exit
"\"$cc\" either does not exist or does not work"
1209 # Consult white-list to determine whether to enable werror
1210 # by default. Only enable by default for git builds
1211 z_version
=`cut -f3 -d. $source_path/VERSION`
1213 if test -z "$werror" ; then
1214 if test -d "$source_path/.git" -a \
1215 "$linux" = "yes" ; then
1222 gcc_flags
="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1223 gcc_flags
="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1224 gcc_flags
="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1225 gcc_flags
="-Wendif-labels $gcc_flags"
1226 gcc_flags
="-Wno-initializer-overrides $gcc_flags"
1227 gcc_flags
="-Wno-string-plus-int $gcc_flags"
1228 # Note that we do not add -Werror to gcc_flags here, because that would
1229 # enable it for all configure tests. If a configure test failed due
1230 # to -Werror this would just silently disable some features,
1231 # so it's too error prone.
1233 int main(void) { return 0; }
1235 for flag
in $gcc_flags; do
1236 # Use the positive sense of the flag when testing for -Wno-wombat
1237 # support (gcc will happily accept the -Wno- form of unknown
1239 optflag
="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1240 if compile_prog
"-Werror $optflag" "" ; then
1241 QEMU_CFLAGS
="$QEMU_CFLAGS $flag"
1245 if compile_prog
"-Werror -fstack-protector-all" "" ; then
1246 QEMU_CFLAGS
="$QEMU_CFLAGS -fstack-protector-all"
1247 LIBTOOLFLAGS
="$LIBTOOLFLAGS -Wc,-fstack-protector-all"
1250 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1251 # large functions that use global variables. The bug is in all releases of
1252 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1253 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1255 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1256 int main(void) { return 0; }
1258 #error No bug in this compiler.
1261 if compile_prog
"-Werror -fno-gcse" "" ; then
1262 TRANSLATE_OPT_CFLAGS
=-fno-gcse
1265 if test "$static" = "yes" ; then
1266 if test "$pie" = "yes" ; then
1267 error_exit
"static and pie are mutually incompatible"
1273 if test "$pie" = ""; then
1274 case "$cpu-$targetos" in
1275 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD
)
1283 if test "$pie" != "no" ; then
1287 # define THREAD __thread
1292 static THREAD int tls_var;
1294 int main(void) { return tls_var; }
1297 if compile_prog
"-fPIE -DPIE" "-pie"; then
1298 QEMU_CFLAGS
="-fPIE -DPIE $QEMU_CFLAGS"
1299 LDFLAGS
="-pie $LDFLAGS"
1301 if compile_prog
"" "-Wl,-z,relro -Wl,-z,now" ; then
1302 LDFLAGS
="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1305 if test "$pie" = "yes"; then
1306 error_exit
"PIE not available due to missing toolchain support"
1308 echo "Disabling PIE due to missing toolchain support"
1314 ##########################################
1315 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1316 # use i686 as default anyway, but for those that don't, an explicit
1317 # specification is necessary
1319 if test "$cpu" = "i386"; then
1321 static int sfaa(int *ptr)
1323 return __sync_fetch_and_and(ptr, 0);
1329 val = __sync_val_compare_and_swap(&val, 0, 1);
1334 if ! compile_prog
"" "" ; then
1335 QEMU_CFLAGS
="-march=i486 $QEMU_CFLAGS"
1339 #########################################
1340 # Solaris specific configure tool chain decisions
1342 if test "$solaris" = "yes" ; then
1343 if has
$install; then
1346 error_exit
"Solaris install program not found. Use --install=/usr/ucb/install or" \
1347 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1348 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1350 if test "`path_of $install`" = "/usr/sbin/install" ; then
1351 error_exit
"Solaris /usr/sbin/install is not an appropriate install program." \
1352 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1353 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1358 if test -f /usr
/ccs
/bin
/ar ; then
1359 error_exit
"No path includes ar" \
1360 "Add /usr/ccs/bin to your path and rerun configure"
1362 error_exit
"No path includes ar"
1366 if ! has
$python; then
1367 error_exit
"Python not found. Use --python=/path/to/python"
1370 # Note that if the Python conditional here evaluates True we will exit
1371 # with status 1 which is a shell 'false' value.
1372 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1373 error_exit
"Cannot use '$python', Python 2.4 or later is required." \
1374 "Note that Python 3 or later is not yet supported." \
1375 "Use --python=/path/to/python to specify a supported Python."
1378 if test -z "${target_list+xxx}" ; then
1379 target_list
="$default_target_list"
1381 target_list
=`echo "$target_list" | sed -e 's/,/ /g'`
1384 # Check that we recognised the target name; this allows a more
1385 # friendly error message than if we let it fall through.
1386 for target
in $target_list; do
1387 case " $default_target_list " in
1391 error_exit
"Unknown target name '$target'"
1396 # see if system emulation was really requested
1397 case " $target_list " in
1398 *"-softmmu "*) softmmu
=yes
1404 feature_not_found
() {
1407 error_exit
"User requested feature $feature" \
1408 "configure was not able to find it"
1411 if test -z "$cross_prefix" ; then
1414 # big/little endian test
1416 #include <inttypes.h>
1418 volatile uint32_t i=0x01234567;
1419 return (*((uint8_t*)(&i))) == 0x67;
1423 if compile_prog
"" "" ; then
1424 $TMPE && bigendian
="yes"
1426 echo big
/little
test failed
1431 # if cross compiling, cannot launch a program, so make a static guess
1434 # ARM can be either way; ask the compiler which one we are
1435 if check_define __ARMEB__
; then
1439 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64
)
1446 ##########################################
1449 if ! has
"$pkg_config_exe"; then
1450 error_exit
"pkg-config binary '$pkg_config_exe' not found"
1453 ##########################################
1456 if test "$linux_user" = "yes"; then
1459 #include <linux/futex.h>
1461 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1467 if ! compile_object
; then
1468 feature_not_found
"nptl"
1472 ##########################################
1475 if test "$zlib" != "no" ; then
1478 int main(void) { zlibVersion(); return 0; }
1480 if compile_prog
"" "-lz" ; then
1483 error_exit
"zlib check failed" \
1484 "Make sure to have the zlib libs and headers installed."
1487 libs_softmmu
="$libs_softmmu -lz"
1489 ##########################################
1492 if test "$seccomp" != "no" ; then
1493 if $pkg_config --atleast-version=2.1.0 libseccomp
; then
1494 libs_softmmu
="$libs_softmmu `$pkg_config --libs libseccomp`"
1495 QEMU_CFLAGS
="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1498 if test "$seccomp" = "yes"; then
1499 feature_not_found
"libseccomp"
1504 ##########################################
1507 if test "$xen" != "no" ; then
1508 xen_libs
="-lxenstore -lxenctrl -lxenguest"
1510 # First we test whether Xen headers and libraries are available.
1511 # If no, we are done and there is no Xen support.
1512 # If yes, more tests are run to detect the Xen version.
1516 #include <xenctrl.h>
1521 if ! compile_prog
"" "$xen_libs" ; then
1523 if test "$xen" = "yes" ; then
1524 feature_not_found
"xen"
1530 cat > $TMPC <<EOF &&
1531 #include <xenctrl.h>
1532 #include <xenstore.h>
1534 #include <xen/hvm/hvm_info_table.h>
1535 #if !defined(HVM_MAX_VCPUS)
1536 # error HVM_MAX_VCPUS not defined
1541 xc = xc_interface_open(0, 0, 0);
1542 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1543 xc_gnttab_open(NULL, 0);
1544 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1545 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1549 compile_prog
"" "$xen_libs"
1551 xen_ctrl_version
=420
1555 cat > $TMPC <<EOF &&
1556 #include <xenctrl.h>
1559 #include <xen/hvm/hvm_info_table.h>
1560 #if !defined(HVM_MAX_VCPUS)
1561 # error HVM_MAX_VCPUS not defined
1565 xc_interface_open(0, 0, 0);
1566 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1567 xc_gnttab_open(NULL, 0);
1568 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1572 compile_prog
"" "$xen_libs"
1574 xen_ctrl_version
=410
1579 cat > $TMPC <<EOF &&
1580 #include <xenctrl.h>
1583 #include <xen/hvm/hvm_info_table.h>
1584 #if !defined(HVM_MAX_VCPUS)
1585 # error HVM_MAX_VCPUS not defined
1588 struct xen_add_to_physmap xatp = {
1589 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1592 xc_interface_open();
1594 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1595 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1599 compile_prog
"" "$xen_libs"
1601 xen_ctrl_version
=400
1606 cat > $TMPC <<EOF &&
1607 #include <xenctrl.h>
1610 struct xen_add_to_physmap xatp = {
1611 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1614 xc_interface_open();
1616 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1617 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1621 compile_prog
"" "$xen_libs"
1623 xen_ctrl_version
=340
1628 cat > $TMPC <<EOF &&
1629 #include <xenctrl.h>
1633 xc_interface_open();
1635 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1639 compile_prog
"" "$xen_libs"
1641 xen_ctrl_version
=330
1644 # Xen version unsupported
1646 if test "$xen" = "yes" ; then
1647 feature_not_found
"xen (unsupported version)"
1652 if test "$xen" = yes; then
1653 libs_softmmu
="$xen_libs $libs_softmmu"
1657 if test "$xen_pci_passthrough" != "no"; then
1658 if test "$xen" = "yes" && test "$linux" = "yes" &&
1659 test "$xen_ctrl_version" -ge 340; then
1660 xen_pci_passthrough
=yes
1662 if test "$xen_pci_passthrough" = "yes"; then
1663 if test "$xen_ctrl_version" -lt 340; then
1664 error_exit
"User requested feature Xen PCI Passthrough" \
1665 "This feature does not work with Xen 3.3"
1667 error_exit
"User requested feature Xen PCI Passthrough" \
1668 " but this feature requires /sys from Linux"
1670 xen_pci_passthrough
=no
1674 ##########################################
1677 if ! has
$libtool; then
1681 # MacOSX ships with a libtool which isn't the GNU one; weed this
1682 # out by checking whether libtool supports the --version switch
1683 if test -n "$libtool"; then
1684 if ! "$libtool" --version >/dev
/null
2>&1; then
1689 ##########################################
1691 if test "$sparse" != "no" ; then
1695 if test "$sparse" = "yes" ; then
1696 feature_not_found
"sparse"
1702 ##########################################
1705 if test "$gtk" != "no"; then
1706 gtkpackage
="gtk+-$gtkabi"
1707 if test "$gtkabi" = "3.0" ; then
1709 vtepackage
="vte-2.90"
1716 if ! $pkg_config --exists "$gtkpackage >= $gtkversion"; then
1717 if test "$gtk" = "yes" ; then
1718 feature_not_found
"gtk"
1721 elif ! $pkg_config --exists "$vtepackage >= $vteversion"; then
1722 if test "$gtk" = "yes" ; then
1723 error_exit
"libvte not found (required for gtk support)"
1727 gtk_cflags
=`$pkg_config --cflags $gtkpackage`
1728 gtk_libs
=`$pkg_config --libs $gtkpackage`
1729 vte_cflags
=`$pkg_config --cflags $vtepackage`
1730 vte_libs
=`$pkg_config --libs $vtepackage`
1731 libs_softmmu
="$gtk_libs $vte_libs $libs_softmmu"
1736 ##########################################
1739 # Look for sdl configuration program (pkg-config or sdl-config). Try
1740 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1741 if test "`basename $sdl_config`" != sdl-config
&& ! has
${sdl_config}; then
1742 sdl_config
=sdl-config
1745 if $pkg_config sdl
--exists; then
1746 sdlconfig
="$pkg_config sdl"
1747 _sdlversion
=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1748 elif has
${sdl_config}; then
1749 sdlconfig
="$sdl_config"
1750 _sdlversion
=`$sdlconfig --version | sed 's/[^0-9]//g'`
1752 if test "$sdl" = "yes" ; then
1753 feature_not_found
"sdl"
1757 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config
; then
1758 echo warning
: using
"\"$sdlconfig\"" to detect cross-compiled sdl
>&2
1762 if test "$sdl" != "no" ; then
1765 #undef main /* We don't want SDL to override our main() */
1766 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1768 sdl_cflags
=`$sdlconfig --cflags 2> /dev/null`
1769 if test "$static" = "yes" ; then
1770 sdl_libs
=`$sdlconfig --static-libs 2>/dev/null`
1772 sdl_libs
=`$sdlconfig --libs 2> /dev/null`
1774 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
1775 if test "$_sdlversion" -lt 121 ; then
1778 if test "$cocoa" = "no" ; then
1783 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1784 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1785 if test $?
= 0 && echo $sdl_libs |
grep -- -laa > /dev
/null
; then
1786 sdl_libs
="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1787 sdl_cflags
="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1789 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
1795 else # sdl not found
1796 if test "$sdl" = "yes" ; then
1797 feature_not_found
"sdl"
1800 fi # sdl compile test
1803 if test "$sdl" = "yes" ; then
1806 #if defined(SDL_VIDEO_DRIVER_X11)
1807 #include <X11/XKBlib.h>
1809 #error No x11 support
1811 int main(void) { return 0; }
1813 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
1814 sdl_libs
="$sdl_libs -lX11"
1816 libs_softmmu
="$sdl_libs $libs_softmmu"
1819 ##########################################
1820 # RDMA needs OpenFabrics libraries
1821 if test "$rdma" != "no" ; then
1823 #include <rdma/rdma_cma.h>
1824 int main(void) { return 0; }
1826 rdma_libs
="-lrdmacm -libverbs"
1827 if compile_prog
"" "$rdma_libs" ; then
1829 libs_softmmu
="$libs_softmmu $rdma_libs"
1831 if test "$rdma" = "yes" ; then
1833 " OpenFabrics librdmacm/libibverbs not present." \
1835 " (1) Fast: Install infiniband packages from your distro." \
1836 " (2) Cleanest: Install libraries from www.openfabrics.org" \
1837 " (3) Also: Install softiwarp if you don't have RDMA hardware"
1843 ##########################################
1844 # VNC TLS/WS detection
1845 if test "$vnc" = "yes" -a \
( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \
) ; then
1847 #include <gnutls/gnutls.h>
1848 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1850 vnc_tls_cflags
=`$pkg_config --cflags gnutls 2> /dev/null`
1851 vnc_tls_libs
=`$pkg_config --libs gnutls 2> /dev/null`
1852 if compile_prog
"$vnc_tls_cflags" "$vnc_tls_libs" ; then
1853 if test "$vnc_tls" != "no" ; then
1856 if test "$vnc_ws" != "no" ; then
1859 libs_softmmu
="$vnc_tls_libs $libs_softmmu"
1860 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_tls_cflags"
1862 if test "$vnc_tls" = "yes" ; then
1863 feature_not_found
"vnc-tls"
1865 if test "$vnc_ws" = "yes" ; then
1866 feature_not_found
"vnc-ws"
1873 ##########################################
1874 # VNC SASL detection
1875 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1877 #include <sasl/sasl.h>
1879 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1881 # Assuming Cyrus-SASL installed in /usr prefix
1883 vnc_sasl_libs
="-lsasl2"
1884 if compile_prog
"$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1886 libs_softmmu
="$vnc_sasl_libs $libs_softmmu"
1887 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_sasl_cflags"
1889 if test "$vnc_sasl" = "yes" ; then
1890 feature_not_found
"vnc-sasl"
1896 ##########################################
1897 # VNC JPEG detection
1898 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1901 #include <jpeglib.h>
1902 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1905 vnc_jpeg_libs
="-ljpeg"
1906 if compile_prog
"$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1908 libs_softmmu
="$vnc_jpeg_libs $libs_softmmu"
1909 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_jpeg_cflags"
1911 if test "$vnc_jpeg" = "yes" ; then
1912 feature_not_found
"vnc-jpeg"
1918 ##########################################
1920 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1922 //#include <stdio.h>
1926 png_structp png_ptr;
1927 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1928 return png_ptr != 0;
1931 if $pkg_config libpng
--exists; then
1932 vnc_png_cflags
=`$pkg_config libpng --cflags`
1933 vnc_png_libs
=`$pkg_config libpng --libs`
1936 vnc_png_libs
="-lpng"
1938 if compile_prog
"$vnc_png_cflags" "$vnc_png_libs" ; then
1940 libs_softmmu
="$vnc_png_libs $libs_softmmu"
1941 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_png_cflags"
1943 if test "$vnc_png" = "yes" ; then
1944 feature_not_found
"vnc-png"
1950 ##########################################
1951 # fnmatch() probe, used for ACL routines
1954 #include <fnmatch.h>
1957 fnmatch("foo", "foo", 0);
1961 if compile_prog
"" "" ; then
1965 ##########################################
1966 # uuid_generate() probe, used for vdi block driver
1967 # Note that on some systems (notably MacOSX) no extra library
1968 # need be linked to get the uuid functions.
1969 if test "$uuid" != "no" ; then
1972 #include <uuid/uuid.h>
1976 uuid_generate(my_uuid);
1980 if compile_prog
"" "" ; then
1982 elif compile_prog
"" "$uuid_libs" ; then
1984 libs_softmmu
="$uuid_libs $libs_softmmu"
1985 libs_tools
="$uuid_libs $libs_tools"
1987 if test "$uuid" = "yes" ; then
1988 feature_not_found
"uuid"
1994 ##########################################
1995 # xfsctl() probe, used for raw-posix
1996 if test "$xfs" != "no" ; then
1998 #include <stddef.h> /* NULL */
1999 #include <xfs/xfs.h>
2002 xfsctl(NULL, 0, 0, NULL);
2006 if compile_prog
"" "" ; then
2009 if test "$xfs" = "yes" ; then
2010 feature_not_found
"xfs"
2016 ##########################################
2017 # vde libraries probe
2018 if test "$vde" != "no" ; then
2019 vde_libs
="-lvdeplug"
2021 #include <libvdeplug.h>
2024 struct vde_open_args a = {0, 0, 0};
2030 if compile_prog
"" "$vde_libs" ; then
2032 libs_softmmu
="$vde_libs $libs_softmmu"
2033 libs_tools
="$vde_libs $libs_tools"
2035 if test "$vde" = "yes" ; then
2036 feature_not_found
"vde"
2042 ##########################################
2043 # libcap-ng library probe
2044 if test "$cap_ng" != "no" ; then
2050 capng_capability_to_name(CAPNG_EFFECTIVE);
2054 if compile_prog
"" "$cap_libs" ; then
2056 libs_tools
="$cap_libs $libs_tools"
2058 if test "$cap_ng" = "yes" ; then
2059 feature_not_found
"cap_ng"
2065 ##########################################
2066 # Sound support libraries probe
2077 int main(void) { $exp }
2079 if compile_prog
"$cfl" "$lib" ; then
2082 error_exit
"$drv check failed" \
2083 "Make sure to have the $drv libs and headers installed."
2087 audio_drv_list
=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2088 for drv
in $audio_drv_list; do
2091 audio_drv_probe
$drv alsa
/asoundlib.h
-lasound \
2092 "return snd_pcm_close((snd_pcm_t *)0);"
2093 libs_softmmu
="-lasound $libs_softmmu"
2097 if test -z $fmod_lib ||
test -z $fmod_inc; then
2098 error_exit
"You must specify path to FMOD library and headers" \
2099 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
2101 audio_drv_probe
$drv fmod.h
$fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
2102 libs_softmmu
="$fmod_lib $libs_softmmu"
2106 audio_drv_probe
$drv esd.h
-lesd 'return esd_play_stream(0, 0, "", 0);'
2107 libs_softmmu
="-lesd $libs_softmmu"
2112 audio_drv_probe
$drv pulse
/mainloop.h
"-lpulse" \
2113 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2114 libs_softmmu
="-lpulse $libs_softmmu"
2119 libs_softmmu
="-framework CoreAudio $libs_softmmu"
2123 libs_softmmu
="-lole32 -ldxguid $libs_softmmu"
2128 libs_softmmu
="$oss_lib $libs_softmmu"
2132 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2136 libs_softmmu
="-lwinmm $libs_softmmu"
2141 echo "$audio_possible_drivers" |
grep -q "\<$drv\>" ||
{
2142 error_exit
"Unknown driver '$drv' selected" \
2143 "Possible drivers are: $audio_possible_drivers"
2149 ##########################################
2152 if test "$brlapi" != "no" ; then
2153 brlapi_libs
="-lbrlapi"
2157 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2159 if compile_prog
"" "$brlapi_libs" ; then
2161 libs_softmmu
="$brlapi_libs $libs_softmmu"
2163 if test "$brlapi" = "yes" ; then
2164 feature_not_found
"brlapi"
2170 ##########################################
2172 if test "$curses" != "no" ; then
2173 if test "$mingw32" = "yes" ; then
2174 curses_list
="-lpdcurses"
2176 curses_list
="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2182 const char *s = curses_version();
2188 for curses_lib
in $curses_list; do
2190 if compile_prog
"" "$curses_lib" ; then
2192 libs_softmmu
="$curses_lib $libs_softmmu"
2197 if test "$curses_found" = "yes" ; then
2200 if test "$curses" = "yes" ; then
2201 feature_not_found
"curses"
2207 ##########################################
2209 if test "$curl" != "no" ; then
2210 if $pkg_config libcurl
--exists; then
2211 curlconfig
="$pkg_config libcurl"
2213 curlconfig
=curl-config
2216 #include <curl/curl.h>
2217 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2219 curl_cflags
=`$curlconfig --cflags 2>/dev/null`
2220 curl_libs
=`$curlconfig --libs 2>/dev/null`
2221 if compile_prog
"$curl_cflags" "$curl_libs" ; then
2223 libs_tools
="$curl_libs $libs_tools"
2224 libs_softmmu
="$curl_libs $libs_softmmu"
2226 if test "$curl" = "yes" ; then
2227 feature_not_found
"curl"
2233 ##########################################
2234 # bluez support probe
2235 if test "$bluez" != "no" ; then
2237 #include <bluetooth/bluetooth.h>
2238 int main(void) { return bt_error(0); }
2240 bluez_cflags
=`$pkg_config --cflags bluez 2> /dev/null`
2241 bluez_libs
=`$pkg_config --libs bluez 2> /dev/null`
2242 if compile_prog
"$bluez_cflags" "$bluez_libs" ; then
2244 libs_softmmu
="$bluez_libs $libs_softmmu"
2246 if test "$bluez" = "yes" ; then
2247 feature_not_found
"bluez"
2253 ##########################################
2254 # glib support probe
2256 if test "$mingw32" = yes; then
2257 # g_poll is required in order to integrate with the glib main loop.
2262 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0
; then
2263 glib_cflags
=`$pkg_config --cflags gthread-2.0`
2264 glib_libs
=`$pkg_config --libs gthread-2.0`
2265 LIBS
="$glib_libs $LIBS"
2266 libs_qga
="$glib_libs $libs_qga"
2268 error_exit
"glib-$glib_req_ver required to compile QEMU"
2271 ##########################################
2272 # pixman support probe
2274 if test "$pixman" = ""; then
2275 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2277 elif $pkg_config pixman-1
> /dev
/null
2>&1; then
2283 if test "$pixman" = "none"; then
2284 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2285 error_exit
"pixman disabled but system emulation or tools build" \
2286 "enabled. You can turn off pixman only if you also" \
2287 "disable all system emulation targets and the tools" \
2288 "build with '--disable-tools --disable-system'."
2292 elif test "$pixman" = "system"; then
2293 pixman_cflags
=`$pkg_config --cflags pixman-1`
2294 pixman_libs
=`$pkg_config --libs pixman-1`
2296 if test ! -d ${source_path}/pixman
/pixman
; then
2297 error_exit
"pixman not present. Your options:" \
2298 " (1) Preferred: Install the pixman devel package (any recent" \
2299 " distro should have packages as Xorg needs pixman too)." \
2300 " (2) Fetch the pixman submodule, using:" \
2301 " git submodule update --init pixman"
2303 mkdir
-p pixman
/pixman
2304 pixman_cflags
="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2305 pixman_libs
="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2308 ##########################################
2311 if test "$cap" != "no" ; then
2314 #include <sys/capability.h>
2315 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2317 if compile_prog
"" "-lcap" ; then
2324 ##########################################
2326 PTHREADLIBS_LIST
="-pthread -lpthread -lpthreadGC2"
2330 #include <pthread.h>
2331 static void *f(void *p) { return NULL; }
2334 pthread_create(&thread, 0, f, 0);
2338 if compile_prog
"" "" ; then
2341 for pthread_lib
in $PTHREADLIBS_LIST; do
2342 if compile_prog
"" "$pthread_lib" ; then
2345 for lib_entry
in $LIBS; do
2346 if test "$lib_entry" = "$pthread_lib"; then
2351 if test "$found" = "no"; then
2352 LIBS
="$pthread_lib $LIBS"
2359 if test "$mingw32" != yes -a "$pthread" = no
; then
2360 error_exit
"pthread check failed" \
2361 "Make sure to have the pthread libs and headers installed."
2364 ##########################################
2366 if test "$rbd" != "no" ; then
2369 #include <rbd/librbd.h>
2372 rados_create(&cluster, NULL);
2376 rbd_libs
="-lrbd -lrados"
2377 if compile_prog
"" "$rbd_libs" ; then
2379 libs_tools
="$rbd_libs $libs_tools"
2380 libs_softmmu
="$rbd_libs $libs_softmmu"
2382 if test "$rbd" = "yes" ; then
2383 feature_not_found
"rados block device"
2389 ##########################################
2391 min_libssh2_version
=1.2.8
2392 if test "$libssh2" != "no" ; then
2393 if $pkg_config --atleast-version=$min_libssh2_version libssh2
; then
2394 libssh2_cflags
=`$pkg_config libssh2 --cflags`
2395 libssh2_libs
=`$pkg_config libssh2 --libs`
2397 libs_tools
="$libssh2_libs $libs_tools"
2398 libs_softmmu
="$libssh2_libs $libs_softmmu"
2399 QEMU_CFLAGS
="$QEMU_CFLAGS $libssh2_cflags"
2401 if test "$libssh2" = "yes" ; then
2402 error_exit
"libssh2 >= $min_libssh2_version required for --enable-libssh2"
2408 ##########################################
2409 # libssh2_sftp_fsync probe
2411 if test "$libssh2" = "yes"; then
2414 #include <libssh2.h>
2415 #include <libssh2_sftp.h>
2417 LIBSSH2_SESSION *session;
2419 LIBSSH2_SFTP_HANDLE *sftp_handle;
2420 session = libssh2_session_init ();
2421 sftp = libssh2_sftp_init (session);
2422 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
2423 libssh2_sftp_fsync (sftp_handle);
2427 # libssh2_cflags/libssh2_libs defined in previous test.
2428 if compile_prog
"$libssh2_cflags" "$libssh2_libs" ; then
2429 QEMU_CFLAGS
="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
2433 ##########################################
2436 if test "$linux_aio" != "no" ; then
2439 #include <sys/eventfd.h>
2441 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2443 if compile_prog
"" "-laio" ; then
2445 libs_softmmu
="$libs_softmmu -laio"
2446 libs_tools
="$libs_tools -laio"
2448 if test "$linux_aio" = "yes" ; then
2449 feature_not_found
"linux AIO"
2455 ##########################################
2456 # TPM passthrough is only on x86 Linux
2458 if test "$targetos" = Linux
&& test "$cpu" = i386
-o "$cpu" = x86_64
; then
2459 tpm_passthrough
=$tpm
2464 ##########################################
2465 # adjust virtio-blk-data-plane based on linux-aio
2467 if test "$virtio_blk_data_plane" = "yes" -a \
2468 "$linux_aio" != "yes" ; then
2469 error_exit
"virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2470 elif test -z "$virtio_blk_data_plane" ; then
2471 virtio_blk_data_plane
=$linux_aio
2474 ##########################################
2477 if test "$attr" != "no" ; then
2480 #include <sys/types.h>
2481 #ifdef CONFIG_LIBATTR
2482 #include <attr/xattr.h>
2484 #include <sys/xattr.h>
2486 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2488 if compile_prog
"" "" ; then
2490 # Older distros have <attr/xattr.h>, and need -lattr:
2491 elif compile_prog
"-DCONFIG_LIBATTR" "-lattr" ; then
2496 if test "$attr" = "yes" ; then
2497 feature_not_found
"ATTR"
2503 ##########################################
2506 #include <sys/types.h>
2507 #include <sys/uio.h>
2509 int main(void) { return sizeof(struct iovec); }
2512 if compile_prog
"" "" ; then
2516 ##########################################
2519 #include <sys/types.h>
2520 #include <sys/uio.h>
2522 int main(void) { return preadv(0, 0, 0, 0); }
2525 if compile_prog
"" "" ; then
2529 ##########################################
2531 # fdt support is mandatory for at least some target architectures,
2532 # so insist on it if we're building those system emulators.
2534 for target
in $target_list; do
2536 arm
*-softmmu|ppc
*-softmmu|microblaze
*-softmmu)
2542 if test "$fdt_required" = "yes"; then
2543 if test "$fdt" = "no"; then
2544 error_exit
"fdt disabled but some requested targets require it." \
2545 "You can turn off fdt only if you also disable all the system emulation" \
2546 "targets which need it (by specifying a cut down --target-list)."
2551 if test "$fdt" != "no" ; then
2553 # explicitly check for libfdt_env.h as it is missing in some stable installs
2555 #include <libfdt_env.h>
2556 int main(void) { return 0; }
2558 if compile_prog
"" "$fdt_libs" ; then
2559 # system DTC is good - use it
2561 elif test -d ${source_path}/dtc
/libfdt
; then
2562 # have submodule DTC - use it
2566 if [ "$source_path" != `pwd` ] ; then
2567 symlink
"$source_path/dtc/Makefile" "dtc/Makefile"
2568 symlink
"$source_path/dtc/scripts" "dtc/scripts"
2570 fdt_cflags
="-I\$(SRC_PATH)/dtc/libfdt"
2571 fdt_libs
="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
2572 elif test "$fdt" = "yes" ; then
2573 # have neither and want - prompt for system/submodule install
2574 error_exit
"DTC not present. Your options:" \
2575 " (1) Preferred: Install the DTC devel package" \
2576 " (2) Fetch the DTC submodule, using:" \
2577 " git submodule update --init dtc"
2579 # don't have and don't want
2585 libs_softmmu
="$libs_softmmu $fdt_libs"
2587 ##########################################
2588 # GLX probe, used by milkymist-tmu2
2589 if test "$glx" != "no" ; then
2590 glx_libs
="-lGL -lX11"
2592 #include <X11/Xlib.h>
2595 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
2597 if compile_prog
"" "-lGL -lX11" ; then
2600 if test "$glx" = "yes" ; then
2601 feature_not_found
"glx"
2608 ##########################################
2610 if test "$glusterfs" != "no" ; then
2611 if $pkg_config --atleast-version=3 glusterfs-api
; then
2613 glusterfs_cflags
=`$pkg_config --cflags glusterfs-api`
2614 glusterfs_libs
=`$pkg_config --libs glusterfs-api`
2615 CFLAGS
="$CFLAGS $glusterfs_cflags"
2616 libs_tools
="$glusterfs_libs $libs_tools"
2617 libs_softmmu
="$glusterfs_libs $libs_softmmu"
2618 if $pkg_config --atleast-version=5 glusterfs-api
; then
2619 glusterfs_discard
="yes"
2622 if test "$glusterfs" = "yes" ; then
2623 feature_not_found
"GlusterFS backend support"
2629 # Check for inotify functions when we are building linux-user
2630 # emulator. This is done because older glibc versions don't
2631 # have syscall stubs for these implemented. In that case we
2632 # don't provide them even if kernel supports them.
2636 #include <sys/inotify.h>
2641 /* try to start inotify */
2642 return inotify_init();
2645 if compile_prog
"" "" ; then
2651 #include <sys/inotify.h>
2656 /* try to start inotify */
2657 return inotify_init1(0);
2660 if compile_prog
"" "" ; then
2664 # check if utimensat and futimens are supported
2667 #define _ATFILE_SOURCE
2670 #include <sys/stat.h>
2674 utimensat(AT_FDCWD, "foo", NULL, 0);
2679 if compile_prog
"" "" ; then
2683 # check if pipe2 is there
2692 return pipe2(pipefd, O_CLOEXEC);
2695 if compile_prog
"" "" ; then
2699 # check if accept4 is there
2702 #include <sys/socket.h>
2707 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2711 if compile_prog
"" "" ; then
2715 # check if tee/splice is there. vmsplice was added same time.
2725 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2726 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2730 if compile_prog
"" "" ; then
2734 ##########################################
2739 #include <sys/syscall.h>
2741 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2744 if compile_prog
"" "" ; then
2748 # check if eventfd is supported
2751 #include <sys/eventfd.h>
2755 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2758 if compile_prog
"" "" ; then
2762 # check for fallocate
2769 fallocate(0, 0, 0, 0);
2773 if compile_prog
"" "" ; then
2777 # check for fallocate hole punching
2778 fallocate_punch_hole
=no
2781 #include <linux/falloc.h>
2785 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
2789 if compile_prog
"" "" ; then
2790 fallocate_punch_hole
=yes
2793 # check for sync_file_range
2800 sync_file_range(0, 0, 0, 0);
2804 if compile_prog
"" "" ; then
2808 # check for linux/fiemap.h and FS_IOC_FIEMAP
2811 #include <sys/ioctl.h>
2812 #include <linux/fs.h>
2813 #include <linux/fiemap.h>
2817 ioctl(0, FS_IOC_FIEMAP, 0);
2821 if compile_prog
"" "" ; then
2836 if compile_prog
"" "" ; then
2840 # check for ppoll support
2847 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
2848 ppoll(&pfd, 1, 0, 0);
2852 if compile_prog
"" "" ; then
2856 # check for prctl(PR_SET_TIMERSLACK , ... ) support
2857 prctl_pr_set_timerslack
=no
2859 #include <sys/prctl.h>
2863 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
2867 if compile_prog
"" "" ; then
2868 prctl_pr_set_timerslack
=yes
2871 # check for epoll support
2874 #include <sys/epoll.h>
2882 if compile_prog
"" "" ; then
2886 # epoll_create1 and epoll_pwait are later additions
2887 # so we must check separately for their presence
2890 #include <sys/epoll.h>
2894 /* Note that we use epoll_create1 as a value, not as
2895 * a function being called. This is necessary so that on
2896 * old SPARC glibc versions where the function was present in
2897 * the library but not declared in the header file we will
2898 * fail the configure check. (Otherwise we will get a compiler
2899 * warning but not an error, and will proceed to fail the
2900 * qemu compile where we compile with -Werror.)
2902 return (int)(uintptr_t)&epoll_create1;
2905 if compile_prog
"" "" ; then
2911 #include <sys/epoll.h>
2915 epoll_pwait(0, 0, 0, 0, 0);
2919 if compile_prog
"" "" ; then
2923 # check for sendfile support
2926 #include <sys/sendfile.h>
2930 return sendfile(0, 0, 0, 0);
2933 if compile_prog
"" "" ; then
2937 # Check if tools are available to build documentation.
2938 if test "$docs" != "no" ; then
2939 if has makeinfo
&& has pod2man
; then
2942 if test "$docs" = "yes" ; then
2943 feature_not_found
"docs"
2949 # Search for bswap_32 function
2952 #include <byteswap.h>
2953 int main(void) { return bswap_32(0); }
2955 if compile_prog
"" "" ; then
2959 # Search for bswap32 function
2962 #include <sys/endian.h>
2963 #include <sys/types.h>
2964 #include <machine/bswap.h>
2965 int main(void) { return bswap32(0); }
2967 if compile_prog
"" "" ; then
2971 ##########################################
2972 # Do we have libiscsi
2973 # We check for iscsi_unmap_sync() to make sure we have a
2974 # recent enough version of libiscsi.
2975 if test "$libiscsi" != "no" ; then
2978 #include <iscsi/iscsi.h>
2979 int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; }
2981 if $pkg_config --atleast-version=1.7.0 libiscsi
; then
2983 libiscsi_cflags
=$
($pkg_config --cflags libiscsi
)
2984 libiscsi_libs
=$
($pkg_config --libs libiscsi
)
2985 CFLAGS
="$CFLAGS $libiscsi_cflags"
2986 LIBS
="$LIBS $libiscsi_libs"
2987 elif compile_prog
"" "-liscsi" ; then
2989 LIBS
="$LIBS -liscsi"
2991 if test "$libiscsi" = "yes" ; then
2992 feature_not_found
"libiscsi"
2999 ##########################################
3003 int main(void) { return isnan(sin(0.0)); }
3005 if compile_prog
"" "" ; then
3007 elif compile_prog
"" "-lm" ; then
3009 libs_qga
="-lm $libs_qga"
3011 error_exit
"libm check failed"
3014 ##########################################
3016 # uClibc provides 2 versions of clock_gettime(), one with realtime
3017 # support and one without. This means that the clock_gettime() don't
3018 # need -lrt. We still need it for timer_create() so we check for this
3019 # function in addition.
3024 timer_create(CLOCK_REALTIME, NULL, NULL);
3025 return clock_gettime(CLOCK_REALTIME, NULL);
3029 if compile_prog
"" "" ; then
3031 # we need pthread for static linking. use previous pthread test result
3032 elif compile_prog
"" "-lrt $pthread_lib" ; then
3034 libs_qga
="-lrt $libs_qga"
3037 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3038 "$aix" != "yes" -a "$haiku" != "yes" ; then
3039 libs_softmmu
="-lutil $libs_softmmu"
3042 ##########################################
3044 if test "$spice" != "no" ; then
3047 int main(void) { spice_server_new(); return 0; }
3049 spice_cflags
=$
($pkg_config --cflags spice-protocol spice-server
2>/dev
/null
)
3050 spice_libs
=$
($pkg_config --libs spice-protocol spice-server
2>/dev
/null
)
3051 if $pkg_config --atleast-version=0.12.0 spice-server
&& \
3052 $pkg_config --atleast-version=0.12.3 spice-protocol
&& \
3053 compile_prog
"$spice_cflags" "$spice_libs" ; then
3055 libs_softmmu
="$libs_softmmu $spice_libs"
3056 QEMU_CFLAGS
="$QEMU_CFLAGS $spice_cflags"
3057 spice_protocol_version
=$
($pkg_config --modversion spice-protocol
)
3058 spice_server_version
=$
($pkg_config --modversion spice-server
)
3060 if test "$spice" = "yes" ; then
3061 feature_not_found
"spice"
3067 # check for libcacard for smartcard support
3069 # TODO - what's the minimal nss version we support?
3070 if test "$smartcard_nss" != "no"; then
3072 #include <pk11pub.h>
3073 int main(void) { PK11_FreeSlot(0); return 0; }
3075 smartcard_includes
="-I\$(SRC_PATH)/libcacard"
3076 libcacard_libs
="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3077 libcacard_cflags
="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3078 test_cflags
="$libcacard_cflags"
3079 # The header files in nss < 3.13.3 have a bug which causes them to
3080 # emit a warning. If we're going to compile QEMU with -Werror, then
3081 # test that the headers don't have this bug. Otherwise we would pass
3082 # the configure test but fail to compile QEMU later.
3083 if test "$werror" = "yes"; then
3084 test_cflags
="-Werror $test_cflags"
3086 if test -n "$libtool" &&
3087 $pkg_config --atleast-version=3.12.8 nss
&& \
3088 compile_prog
"$test_cflags" "$libcacard_libs"; then
3090 QEMU_CFLAGS
="$QEMU_CFLAGS $libcacard_cflags"
3091 QEMU_INCLUDES
="$QEMU_INCLUDES $smartcard_includes"
3092 libs_softmmu
="$libcacard_libs $libs_softmmu"
3094 if test "$smartcard_nss" = "yes"; then
3095 feature_not_found
"nss"
3102 if test "$libusb" != "no" ; then
3103 if $pkg_config --atleast-version=1.0.13 libusb-1.0
; then
3106 libusb_cflags
=$
($pkg_config --cflags libusb-1.0
)
3107 libusb_libs
=$
($pkg_config --libs libusb-1.0
)
3108 QEMU_CFLAGS
="$QEMU_CFLAGS $libusb_cflags"
3109 libs_softmmu
="$libs_softmmu $libusb_libs"
3111 if test "$libusb" = "yes"; then
3112 feature_not_found
"libusb"
3118 # check for usbredirparser for usb network redirection support
3119 if test "$usb_redir" != "no" ; then
3120 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5
; then
3122 usb_redir_cflags
=$
($pkg_config --cflags libusbredirparser-0.5
)
3123 usb_redir_libs
=$
($pkg_config --libs libusbredirparser-0.5
)
3124 QEMU_CFLAGS
="$QEMU_CFLAGS $usb_redir_cflags"
3125 libs_softmmu
="$libs_softmmu $usb_redir_libs"
3127 if test "$usb_redir" = "yes"; then
3128 feature_not_found
"usb-redir"
3134 ##########################################
3136 ##########################################
3137 # check if we have fdatasync
3143 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3144 return fdatasync(0);
3146 #error Not supported
3150 if compile_prog
"" "" ; then
3154 ##########################################
3155 # check if we have madvise
3159 #include <sys/types.h>
3160 #include <sys/mman.h>
3162 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3164 if compile_prog
"" "" ; then
3168 ##########################################
3169 # check if we have posix_madvise
3173 #include <sys/mman.h>
3175 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3177 if compile_prog
"" "" ; then
3181 ##########################################
3182 # check if we have usable SIGEV_THREAD_ID
3189 ev.sigev_notify = SIGEV_THREAD_ID;
3190 ev._sigev_un._tid = 0;
3191 asm volatile("" : : "g"(&ev));
3195 if compile_prog
"" "" ; then
3199 ##########################################
3200 # check if trace backend exists
3202 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev
/null
2> /dev
/null
3203 if test "$?" -ne 0 ; then
3204 error_exit
"invalid trace backend" \
3205 "Please choose a supported trace backend."
3208 ##########################################
3209 # For 'ust' backend, test if ust headers are present
3210 if test "$trace_backend" = "ust"; then
3212 #include <ust/tracepoint.h>
3213 #include <ust/marker.h>
3214 int main(void) { return 0; }
3216 if compile_prog
"" "" ; then
3217 LIBS
="-lust -lurcu-bp $LIBS"
3218 libs_qga
="-lust -lurcu-bp $libs_qga"
3220 error_exit
"Trace backend 'ust' missing libust header files"
3224 ##########################################
3225 # For 'dtrace' backend, test if 'dtrace' command is present
3226 if test "$trace_backend" = "dtrace"; then
3227 if ! has
'dtrace' ; then
3228 error_exit
"dtrace command is not found in PATH $PATH"
3230 trace_backend_stap
="no"
3231 if has
'stap' ; then
3232 trace_backend_stap
="yes"
3236 ##########################################
3237 # check and set a backend for coroutine
3239 # We prefer ucontext, but it's not always possible. The fallback
3240 # is sigcontext. gthread is not selectable except explicitly, because
3241 # it is not functional enough to run QEMU proper. (It is occasionally
3242 # useful for debugging purposes.) On Windows the only valid backend
3243 # is the Windows-specific one.
3246 if test "$darwin" != "yes"; then
3248 #include <ucontext.h>
3249 #ifdef __stub_makecontext
3250 #error Ignoring glibc stub makecontext which will always fail
3252 int main(void) { makecontext(0, 0, 0); return 0; }
3254 if compile_prog
"" "" ; then
3259 if test "$coroutine" = ""; then
3260 if test "$mingw32" = "yes"; then
3262 elif test "$ucontext_works" = "yes"; then
3265 coroutine
=sigaltstack
3270 if test "$mingw32" != "yes"; then
3271 error_exit
"'windows' coroutine backend only valid for Windows"
3273 # Unfortunately the user visible backend name doesn't match the
3274 # coroutine-*.c filename for this case, so we have to adjust it here.
3278 if test "$ucontext_works" != "yes"; then
3279 feature_not_found
"ucontext"
3282 gthread|sigaltstack
)
3283 if test "$mingw32" = "yes"; then
3284 error_exit
"only the 'windows' coroutine backend is valid for Windows"
3288 error_exit
"unknown coroutine backend $coroutine"
3293 ##########################################
3294 # check if we have open_by_handle_at
3296 open_by_handle_at
=no
3299 #if !defined(AT_EMPTY_PATH)
3300 # error missing definition
3302 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3305 if compile_prog
"" "" ; then
3306 open_by_handle_at
=yes
3309 ########################################
3310 # check if we have linux/magic.h
3314 #include <linux/magic.h>
3319 if compile_prog
"" "" ; then
3323 ########################################
3324 # check whether we can disable warning option with a pragma (this is needed
3325 # to silence warnings in the headers of some versions of external libraries).
3326 # This test has to be compiled with -Werror as otherwise an unknown pragma is
3329 # If we can't selectively disable warning in the code, disable -Werror so that
3330 # the build doesn't fail anyway.
3332 pragma_disable_unused_but_set
=no
3334 #pragma GCC diagnostic push
3335 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3336 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
3337 #pragma GCC diagnostic pop
3343 if compile_prog
"-Werror" "" ; then
3344 pragma_diagnostic_available
=yes
3349 ########################################
3350 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3354 #include <valgrind/valgrind.h>
3355 #include <valgrind/memcheck.h>
3360 if compile_prog
"" "" ; then
3364 ########################################
3365 # check if environ is declared
3375 if compile_prog
"" "" ; then
3379 ########################################
3380 # check if cpuid.h is usable.
3389 if compile_prog
"" "" ; then
3393 ########################################
3394 # check if __[u]int128_t is usable.
3407 if compile_prog
"" "" ; then
3411 ########################################
3412 # check if getauxval is available.
3416 #include <sys/auxv.h>
3418 return getauxval(AT_HWCAP) == 0;
3421 if compile_prog
"" "" ; then
3425 ##########################################
3427 # After here, no more $cc or $ld runs
3429 if test "$gcov" = "yes" ; then
3430 CFLAGS
="-fprofile-arcs -ftest-coverage -g $CFLAGS"
3431 LDFLAGS
="-fprofile-arcs -ftest-coverage $LDFLAGS"
3432 elif test "$debug" = "no" ; then
3433 CFLAGS
="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS"
3437 # Disable zero malloc errors for official releases unless explicitly told to
3439 if test -z "$zero_malloc" ; then
3440 if test "$z_version" = "50" ; then
3447 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3448 if test "$werror" = "yes"; then
3449 QEMU_CFLAGS
="-Werror $QEMU_CFLAGS"
3452 if test "$solaris" = "no" ; then
3453 if $ld --version 2>/dev
/null |
grep "GNU ld" >/dev
/null
2>/dev
/null
; then
3454 LDFLAGS
="-Wl,--warn-common $LDFLAGS"
3458 # test if pod2man has --utf8 option
3459 if pod2man
--help |
grep -q utf8
; then
3460 POD2MAN
="pod2man --utf8"
3465 # Use ASLR, no-SEH and DEP if available
3466 if test "$mingw32" = "yes" ; then
3467 for flag
in --dynamicbase --no-seh --nxcompat; do
3468 if $ld --help 2>/dev
/null |
grep ".$flag" >/dev
/null
2>/dev
/null
; then
3469 LDFLAGS
="-Wl,$flag $LDFLAGS"
3474 qemu_confdir
=$sysconfdir$confsuffix
3475 qemu_datadir
=$datadir$confsuffix
3476 qemu_localedir
="$datadir/locale"
3479 if test "$want_tools" = "yes" ; then
3480 tools
="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3481 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3482 tools
="qemu-nbd\$(EXESUF) $tools"
3485 if test "$softmmu" = yes ; then
3486 if test "$virtfs" != no
; then
3487 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3489 tools
="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3491 if test "$virtfs" = yes; then
3492 error_exit
"VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3498 if [ "$guest_agent" != "no" ]; then
3499 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3500 tools
="qemu-ga\$(EXESUF) $tools"
3502 elif [ "$guest_agent" != yes ]; then
3505 error_exit
"Guest agent is not supported on this platform"
3509 # Mac OS X ships with a broken assembler
3511 if test \
( "$cpu" = "i386" -o "$cpu" = "x86_64" \
) -a \
3512 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
3513 "$softmmu" = yes ; then
3516 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
3517 roms
="$roms spapr-rtas"
3520 if test "$cpu" = "s390x" ; then
3521 roms
="$roms s390-ccw"
3524 # Probe for the need for relocating the user-only binary.
3525 if test "$pie" = "no" ; then
3528 arm | hppa | i386 | m68k | ppc | ppc64 | s390
* | sparc | sparc64 | x86_64 | x32
)
3529 textseg_addr
=0x60000000
3532 textseg_addr
=0x400000
3535 if [ -n "$textseg_addr" ]; then
3537 int main(void) { return 0; }
3539 textseg_ldflags
="-Wl,-Ttext-segment=$textseg_addr"
3540 if ! compile_prog
"" "$textseg_ldflags"; then
3541 # In case ld does not support -Ttext-segment, edit the default linker
3542 # script via sed to set the .text start addr. This is needed on FreeBSD
3544 $ld --verbose |
sed \
3545 -e '1,/==================================================/d' \
3546 -e '/==================================================/,$d' \
3547 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
3548 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
3549 textseg_ldflags
="-Wl,-T../config-host.ld"
3554 # add pixman flags after all config tests are done
3555 QEMU_CFLAGS
="$QEMU_CFLAGS $pixman_cflags $fdt_cflags"
3556 libs_softmmu
="$libs_softmmu $pixman_libs"
3558 echo "Install prefix $prefix"
3559 echo "BIOS directory `eval echo $qemu_datadir`"
3560 echo "binary directory `eval echo $bindir`"
3561 echo "library directory `eval echo $libdir`"
3562 echo "libexec directory `eval echo $libexecdir`"
3563 echo "include directory `eval echo $includedir`"
3564 echo "config directory `eval echo $sysconfdir`"
3565 if test "$mingw32" = "no" ; then
3566 echo "local state directory `eval echo $local_statedir`"
3567 echo "Manual directory `eval echo $mandir`"
3568 echo "ELF interp prefix $interp_prefix"
3570 echo "local state directory queried at runtime"
3572 echo "Source path $source_path"
3573 echo "C compiler $cc"
3574 echo "Host C compiler $host_cc"
3575 echo "C++ compiler $cxx"
3576 echo "Objective-C compiler $objcc"
3577 echo "CFLAGS $CFLAGS"
3578 echo "QEMU_CFLAGS $QEMU_CFLAGS"
3579 echo "LDFLAGS $LDFLAGS"
3581 echo "install $install"
3582 echo "python $python"
3583 if test "$slirp" = "yes" ; then
3586 echo "host CPU $cpu"
3587 echo "host big endian $bigendian"
3588 echo "target list $target_list"
3589 echo "tcg debug enabled $debug_tcg"
3590 echo "gprof enabled $gprof"
3591 echo "sparse enabled $sparse"
3592 echo "strip binaries $strip_opt"
3593 echo "profiler $profiler"
3594 echo "static build $static"
3595 echo "-Werror enabled $werror"
3596 if test "$darwin" = "yes" ; then
3597 echo "Cocoa support $cocoa"
3599 echo "pixman $pixman"
3600 echo "SDL support $sdl"
3601 echo "GTK support $gtk"
3602 echo "curses support $curses"
3603 echo "curl support $curl"
3604 echo "mingw32 support $mingw32"
3605 echo "Audio drivers $audio_drv_list"
3606 echo "Block whitelist (rw) $block_drv_rw_whitelist"
3607 echo "Block whitelist (ro) $block_drv_ro_whitelist"
3608 echo "Mixer emulation $mixemu"
3609 echo "VirtFS support $virtfs"
3610 echo "VNC support $vnc"
3611 if test "$vnc" = "yes" ; then
3612 echo "VNC TLS support $vnc_tls"
3613 echo "VNC SASL support $vnc_sasl"
3614 echo "VNC JPEG support $vnc_jpeg"
3615 echo "VNC PNG support $vnc_png"
3616 echo "VNC WS support $vnc_ws"
3618 if test -n "$sparc_cpu"; then
3619 echo "Target Sparc Arch $sparc_cpu"
3621 echo "xen support $xen"
3622 echo "brlapi support $brlapi"
3623 echo "bluez support $bluez"
3624 echo "Documentation $docs"
3625 [ ! -z "$uname_release" ] && \
3626 echo "uname -r $uname_release"
3627 echo "GUEST_BASE $guest_base"
3629 echo "vde support $vde"
3630 echo "Linux AIO support $linux_aio"
3631 echo "ATTR/XATTR support $attr"
3632 echo "Install blobs $blobs"
3633 echo "KVM support $kvm"
3634 echo "RDMA support $rdma"
3635 echo "TCG interpreter $tcg_interpreter"
3636 echo "fdt support $fdt"
3637 echo "preadv support $preadv"
3638 echo "fdatasync $fdatasync"
3639 echo "madvise $madvise"
3640 echo "posix_madvise $posix_madvise"
3641 echo "sigev_thread_id $sigev_thread_id"
3642 echo "uuid support $uuid"
3643 echo "libcap-ng support $cap_ng"
3644 echo "vhost-net support $vhost_net"
3645 echo "vhost-scsi support $vhost_scsi"
3646 echo "Trace backend $trace_backend"
3647 echo "Trace output file $trace_file-<pid>"
3648 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
3649 echo "rbd support $rbd"
3650 echo "xfsctl support $xfs"
3651 echo "nss used $smartcard_nss"
3652 echo "libusb $libusb"
3653 echo "usb net redir $usb_redir"
3654 echo "GLX support $glx"
3655 echo "libiscsi support $libiscsi"
3656 echo "build guest agent $guest_agent"
3657 echo "seccomp support $seccomp"
3658 echo "coroutine backend $coroutine"
3659 echo "GlusterFS support $glusterfs"
3660 echo "virtio-blk-data-plane $virtio_blk_data_plane"
3661 echo "gcov $gcov_tool"
3662 echo "gcov enabled $gcov"
3663 echo "TPM support $tpm"
3664 echo "libssh2 support $libssh2"
3665 echo "TPM passthrough $tpm_passthrough"
3666 echo "QOM debugging $qom_cast_debug"
3668 if test "$sdl_too_old" = "yes"; then
3669 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3672 config_host_mak
="config-host.mak"
3674 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
3676 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3677 printf "# Configured with:" >> $config_host_mak
3678 printf " '%s'" "$0" "$@" >> $config_host_mak
3679 echo >> $config_host_mak
3681 echo all
: >> $config_host_mak
3682 echo "prefix=$prefix" >> $config_host_mak
3683 echo "bindir=$bindir" >> $config_host_mak
3684 echo "libdir=$libdir" >> $config_host_mak
3685 echo "libexecdir=$libexecdir" >> $config_host_mak
3686 echo "includedir=$includedir" >> $config_host_mak
3687 echo "mandir=$mandir" >> $config_host_mak
3688 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3689 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3690 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3691 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3692 if test "$mingw32" = "no" ; then
3693 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
3695 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
3696 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
3697 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
3698 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
3699 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
3701 echo "ARCH=$ARCH" >> $config_host_mak
3704 arm|i386|x86_64|x32|ppc|aarch64
)
3705 # The TCG interpreter currently does not support ld/st optimization.
3706 if test "$tcg_interpreter" = "no" ; then
3707 echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_host_mak
3711 if test "$debug_tcg" = "yes" ; then
3712 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3714 if test "$strip_opt" = "yes" ; then
3715 echo "STRIP=${strip}" >> $config_host_mak
3717 if test "$bigendian" = "yes" ; then
3718 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3720 if test "$mingw32" = "yes" ; then
3721 echo "CONFIG_WIN32=y" >> $config_host_mak
3722 rc_version
=`cat $source_path/VERSION`
3723 version_major
=${rc_version%%.*}
3724 rc_version
=${rc_version#*.}
3725 version_minor
=${rc_version%%.*}
3726 rc_version
=${rc_version#*.}
3727 version_subminor
=${rc_version%%.*}
3729 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3730 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3732 echo "CONFIG_POSIX=y" >> $config_host_mak
3735 if test "$linux" = "yes" ; then
3736 echo "CONFIG_LINUX=y" >> $config_host_mak
3739 if test "$darwin" = "yes" ; then
3740 echo "CONFIG_DARWIN=y" >> $config_host_mak
3743 if test "$aix" = "yes" ; then
3744 echo "CONFIG_AIX=y" >> $config_host_mak
3747 if test "$solaris" = "yes" ; then
3748 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3749 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3750 if test "$needs_libsunmath" = "yes" ; then
3751 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3754 if test "$haiku" = "yes" ; then
3755 echo "CONFIG_HAIKU=y" >> $config_host_mak
3757 if test "$static" = "yes" ; then
3758 echo "CONFIG_STATIC=y" >> $config_host_mak
3760 if test "$profiler" = "yes" ; then
3761 echo "CONFIG_PROFILER=y" >> $config_host_mak
3763 if test "$slirp" = "yes" ; then
3764 echo "CONFIG_SLIRP=y" >> $config_host_mak
3765 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3767 if test "$vde" = "yes" ; then
3768 echo "CONFIG_VDE=y" >> $config_host_mak
3770 if test "$cap_ng" = "yes" ; then
3771 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3773 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3774 for drv
in $audio_drv_list; do
3775 def
=CONFIG_
`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3776 echo "$def=y" >> $config_host_mak
3777 if test "$drv" = "fmod"; then
3778 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3781 if test "$audio_pt_int" = "yes" ; then
3782 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3784 if test "$audio_win_int" = "yes" ; then
3785 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3787 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
3788 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
3789 if test "$mixemu" = "yes" ; then
3790 echo "CONFIG_MIXEMU=y" >> $config_host_mak
3792 if test "$vnc" = "yes" ; then
3793 echo "CONFIG_VNC=y" >> $config_host_mak
3795 if test "$vnc_tls" = "yes" ; then
3796 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3798 if test "$vnc_sasl" = "yes" ; then
3799 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3801 if test "$vnc_jpeg" = "yes" ; then
3802 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3804 if test "$vnc_png" = "yes" ; then
3805 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3807 if test "$vnc_ws" = "yes" ; then
3808 echo "CONFIG_VNC_WS=y" >> $config_host_mak
3809 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak
3811 if test "$fnmatch" = "yes" ; then
3812 echo "CONFIG_FNMATCH=y" >> $config_host_mak
3814 if test "$uuid" = "yes" ; then
3815 echo "CONFIG_UUID=y" >> $config_host_mak
3817 if test "$xfs" = "yes" ; then
3818 echo "CONFIG_XFS=y" >> $config_host_mak
3820 qemu_version
=`head $source_path/VERSION`
3821 echo "VERSION=$qemu_version" >>$config_host_mak
3822 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3823 echo "SRC_PATH=$source_path" >> $config_host_mak
3824 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3825 if [ "$docs" = "yes" ] ; then
3826 echo "BUILD_DOCS=yes" >> $config_host_mak
3828 if test "$sdl" = "yes" ; then
3829 echo "CONFIG_SDL=y" >> $config_host_mak
3830 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3832 if test "$cocoa" = "yes" ; then
3833 echo "CONFIG_COCOA=y" >> $config_host_mak
3835 if test "$curses" = "yes" ; then
3836 echo "CONFIG_CURSES=y" >> $config_host_mak
3838 if test "$utimens" = "yes" ; then
3839 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3841 if test "$pipe2" = "yes" ; then
3842 echo "CONFIG_PIPE2=y" >> $config_host_mak
3844 if test "$accept4" = "yes" ; then
3845 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3847 if test "$splice" = "yes" ; then
3848 echo "CONFIG_SPLICE=y" >> $config_host_mak
3850 if test "$eventfd" = "yes" ; then
3851 echo "CONFIG_EVENTFD=y" >> $config_host_mak
3853 if test "$fallocate" = "yes" ; then
3854 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3856 if test "$fallocate_punch_hole" = "yes" ; then
3857 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
3859 if test "$sync_file_range" = "yes" ; then
3860 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3862 if test "$fiemap" = "yes" ; then
3863 echo "CONFIG_FIEMAP=y" >> $config_host_mak
3865 if test "$dup3" = "yes" ; then
3866 echo "CONFIG_DUP3=y" >> $config_host_mak
3868 if test "$ppoll" = "yes" ; then
3869 echo "CONFIG_PPOLL=y" >> $config_host_mak
3871 if test "$prctl_pr_set_timerslack" = "yes" ; then
3872 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
3874 if test "$epoll" = "yes" ; then
3875 echo "CONFIG_EPOLL=y" >> $config_host_mak
3877 if test "$epoll_create1" = "yes" ; then
3878 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3880 if test "$epoll_pwait" = "yes" ; then
3881 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3883 if test "$sendfile" = "yes" ; then
3884 echo "CONFIG_SENDFILE=y" >> $config_host_mak
3886 if test "$inotify" = "yes" ; then
3887 echo "CONFIG_INOTIFY=y" >> $config_host_mak
3889 if test "$inotify1" = "yes" ; then
3890 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3892 if test "$byteswap_h" = "yes" ; then
3893 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3895 if test "$bswap_h" = "yes" ; then
3896 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3898 if test "$curl" = "yes" ; then
3899 echo "CONFIG_CURL=y" >> $config_host_mak
3900 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3902 if test "$brlapi" = "yes" ; then
3903 echo "CONFIG_BRLAPI=y" >> $config_host_mak
3905 if test "$bluez" = "yes" ; then
3906 echo "CONFIG_BLUEZ=y" >> $config_host_mak
3907 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3909 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3910 if test "$gtk" = "yes" ; then
3911 echo "CONFIG_GTK=y" >> $config_host_mak
3912 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
3913 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
3915 if test "$xen" = "yes" ; then
3916 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3917 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3919 if test "$linux_aio" = "yes" ; then
3920 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3922 if test "$attr" = "yes" ; then
3923 echo "CONFIG_ATTR=y" >> $config_host_mak
3925 if test "$libattr" = "yes" ; then
3926 echo "CONFIG_LIBATTR=y" >> $config_host_mak
3928 if test "$virtfs" = "yes" ; then
3929 echo "CONFIG_VIRTFS=y" >> $config_host_mak
3931 if test "$vhost_scsi" = "yes" ; then
3932 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
3934 if test "$blobs" = "yes" ; then
3935 echo "INSTALL_BLOBS=yes" >> $config_host_mak
3937 if test "$iovec" = "yes" ; then
3938 echo "CONFIG_IOVEC=y" >> $config_host_mak
3940 if test "$preadv" = "yes" ; then
3941 echo "CONFIG_PREADV=y" >> $config_host_mak
3943 if test "$fdt" = "yes" ; then
3944 echo "CONFIG_FDT=y" >> $config_host_mak
3946 if test "$signalfd" = "yes" ; then
3947 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3949 if test "$tcg_interpreter" = "yes" ; then
3950 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3952 if test "$fdatasync" = "yes" ; then
3953 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3955 if test "$madvise" = "yes" ; then
3956 echo "CONFIG_MADVISE=y" >> $config_host_mak
3958 if test "$posix_madvise" = "yes" ; then
3959 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3961 if test "$sigev_thread_id" = "yes" ; then
3962 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
3965 if test "$spice" = "yes" ; then
3966 echo "CONFIG_SPICE=y" >> $config_host_mak
3969 if test "$smartcard_nss" = "yes" ; then
3970 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3971 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3972 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3975 if test "$libusb" = "yes" ; then
3976 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
3979 if test "$usb_redir" = "yes" ; then
3980 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3983 if test "$glx" = "yes" ; then
3984 echo "CONFIG_GLX=y" >> $config_host_mak
3985 echo "GLX_LIBS=$glx_libs" >> $config_host_mak
3988 if test "$libiscsi" = "yes" ; then
3989 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3992 if test "$seccomp" = "yes"; then
3993 echo "CONFIG_SECCOMP=y" >> $config_host_mak
3996 # XXX: suppress that
3997 if [ "$bsd" = "yes" ] ; then
3998 echo "CONFIG_BSD=y" >> $config_host_mak
4001 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
4003 if test "$zero_malloc" = "yes" ; then
4004 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
4006 if test "$qom_cast_debug" = "yes" ; then
4007 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
4009 if test "$rbd" = "yes" ; then
4010 echo "CONFIG_RBD=y" >> $config_host_mak
4013 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
4015 if test "$open_by_handle_at" = "yes" ; then
4016 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
4019 if test "$linux_magic_h" = "yes" ; then
4020 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
4023 if test "$pragma_diagnostic_available" = "yes" ; then
4024 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
4027 if test "$valgrind_h" = "yes" ; then
4028 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
4031 if test "$has_environ" = "yes" ; then
4032 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
4035 if test "$cpuid_h" = "yes" ; then
4036 echo "CONFIG_CPUID_H=y" >> $config_host_mak
4039 if test "$int128" = "yes" ; then
4040 echo "CONFIG_INT128=y" >> $config_host_mak
4043 if test "$getauxval" = "yes" ; then
4044 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
4047 if test "$glusterfs" = "yes" ; then
4048 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
4051 if test "$glusterfs_discard" = "yes" ; then
4052 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
4055 if test "$libssh2" = "yes" ; then
4056 echo "CONFIG_LIBSSH2=y" >> $config_host_mak
4059 if test "$virtio_blk_data_plane" = "yes" ; then
4060 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak
4066 echo "HOST_USB=linux legacy" >> $config_host_mak
4069 echo "HOST_USB=bsd" >> $config_host_mak
4072 if test "$linux" = "yes"; then
4073 echo "HOST_USB=libusb linux legacy" >> $config_host_mak
4075 echo "HOST_USB=libusb legacy" >> $config_host_mak
4079 echo "HOST_USB=stub" >> $config_host_mak
4083 # TPM passthrough support?
4084 if test "$tpm" = "yes"; then
4085 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
4086 if test "$tpm_passthrough" = "yes"; then
4087 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
4091 # use default implementation for tracing backend-specific routines
4093 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
4094 if test "$trace_backend" = "nop"; then
4095 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
4097 if test "$trace_backend" = "simple"; then
4098 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
4100 # Set the appropriate trace file.
4101 trace_file
="\"$trace_file-\" FMT_pid"
4103 if test "$trace_backend" = "stderr"; then
4104 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
4107 if test "$trace_backend" = "ust"; then
4108 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
4110 if test "$trace_backend" = "dtrace"; then
4111 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
4112 if test "$trace_backend_stap" = "yes" ; then
4113 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
4116 if test "$trace_backend" = "ftrace"; then
4117 if test "$linux" = "yes" ; then
4118 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
4121 feature_not_found
"ftrace(trace backend)"
4124 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
4125 if test "$trace_default" = "yes"; then
4126 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
4129 if test "$rdma" = "yes" ; then
4130 echo "CONFIG_RDMA=y" >> $config_host_mak
4133 if test "$tcg_interpreter" = "yes"; then
4134 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
4135 elif test "$ARCH" = "sparc64" ; then
4136 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
4137 elif test "$ARCH" = "s390x" ; then
4138 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
4139 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
4140 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
4142 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
4144 QEMU_INCLUDES
="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
4146 echo "TOOLS=$tools" >> $config_host_mak
4147 echo "ROMS=$roms" >> $config_host_mak
4148 echo "MAKE=$make" >> $config_host_mak
4149 echo "INSTALL=$install" >> $config_host_mak
4150 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
4151 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
4152 if test -n "$libtool"; then
4153 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
4154 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
4156 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
4157 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
4159 echo "PYTHON=$python" >> $config_host_mak
4160 echo "CC=$cc" >> $config_host_mak
4161 echo "CC_I386=$cc_i386" >> $config_host_mak
4162 echo "HOST_CC=$host_cc" >> $config_host_mak
4163 echo "CXX=$cxx" >> $config_host_mak
4164 echo "OBJCC=$objcc" >> $config_host_mak
4165 echo "AR=$ar" >> $config_host_mak
4166 echo "AS=$as" >> $config_host_mak
4167 echo "CPP=$cpp" >> $config_host_mak
4168 echo "OBJCOPY=$objcopy" >> $config_host_mak
4169 echo "LD=$ld" >> $config_host_mak
4170 echo "WINDRES=$windres" >> $config_host_mak
4171 echo "LIBTOOL=$libtool" >> $config_host_mak
4172 echo "CFLAGS=$CFLAGS" >> $config_host_mak
4173 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
4174 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
4175 if test "$sparse" = "yes" ; then
4176 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
4177 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
4178 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
4180 if test "$cross_prefix" != ""; then
4181 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
4183 echo "AUTOCONF_HOST := " >> $config_host_mak
4185 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
4186 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
4187 echo "LIBS+=$LIBS" >> $config_host_mak
4188 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
4189 echo "EXESUF=$EXESUF" >> $config_host_mak
4190 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
4191 echo "POD2MAN=$POD2MAN" >> $config_host_mak
4192 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
4193 if test "$gcov" = "yes" ; then
4194 echo "CONFIG_GCOV=y" >> $config_host_mak
4195 echo "GCOV=$gcov_tool" >> $config_host_mak
4198 # use included Linux headers
4199 if test "$linux" = "yes" ; then
4200 mkdir
-p linux-headers
4215 # For most CPUs the kernel architecture name and QEMU CPU name match.
4219 # For non-KVM architectures we will not have asm headers
4220 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
4221 symlink
"$source_path/linux-headers/asm-$linux_arch" linux-headers
/asm
4225 for target
in $target_list; do
4226 target_dir
="$target"
4227 config_target_mak
=$target_dir/config-target.mak
4228 target_name
=`echo $target | cut -d '-' -f 1`
4229 target_bigendian
="no"
4231 case "$target_name" in
4232 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb
)
4233 target_bigendian
=yes
4237 target_user_only
="no"
4238 target_linux_user
="no"
4239 target_bsd_user
="no"
4241 ${target_name}-softmmu)
4242 target_softmmu
="yes"
4244 ${target_name}-linux-user)
4245 if test "$linux" != "yes" ; then
4246 error_exit
"Target '$target' is only available on a Linux host"
4248 target_user_only
="yes"
4249 target_linux_user
="yes"
4251 ${target_name}-bsd-user)
4252 if test "$bsd" != "yes" ; then
4253 error_exit
"Target '$target' is only available on a BSD host"
4255 target_user_only
="yes"
4256 target_bsd_user
="yes"
4259 error_exit
"Target '$target' not recognised"
4264 mkdir
-p $target_dir
4265 echo "# Automatically generated by configure - do not modify" > $config_target_mak
4268 interp_prefix1
=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
4271 TARGET_ARCH
="$target_name"
4275 case "$target_name" in
4279 TARGET_BASE_ARCH
=i386
4286 gdb_xml_files
="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
4294 gdb_xml_files
="cf-core.xml cf-fp.xml"
4296 microblaze|microblazeel
)
4297 TARGET_ARCH
=microblaze
4302 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
4306 TARGET_BASE_ARCH
=mips
4307 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
4308 echo "TARGET_ABI32=y" >> $config_target_mak
4312 TARGET_BASE_ARCH
=mips
4313 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
4318 TARGET_ARCH
=openrisc
4319 TARGET_BASE_ARCH
=openrisc
4322 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4325 TARGET_BASE_ARCH
=ppc
4327 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4330 TARGET_BASE_ARCH
=ppc
4332 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4336 TARGET_BASE_ARCH
=ppc
4338 echo "TARGET_ABI32=y" >> $config_target_mak
4339 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4348 TARGET_BASE_ARCH
=sparc
4352 TARGET_BASE_ARCH
=sparc
4353 TARGET_ABI_DIR
=sparc
4354 echo "TARGET_ABI32=y" >> $config_target_mak
4364 error_exit
"Unsupported target CPU"
4367 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
4368 if [ "$TARGET_BASE_ARCH" = "" ]; then
4369 TARGET_BASE_ARCH
=$TARGET_ARCH
4372 symlink
"$source_path/Makefile.target" "$target_dir/Makefile"
4375 echo "$@"| LC_ALL
=C
tr '[a-z]' '[A-Z]'
4378 target_arch_name
="`upper $TARGET_ARCH`"
4379 echo "TARGET_$target_arch_name=y" >> $config_target_mak
4380 echo "TARGET_NAME=$target_name" >> $config_target_mak
4381 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
4382 if [ "$TARGET_ABI_DIR" = "" ]; then
4383 TARGET_ABI_DIR
=$TARGET_ARCH
4385 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
4386 case "$target_name" in
4388 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
4389 echo "CONFIG_XEN=y" >> $config_target_mak
4390 if test "$xen_pci_passthrough" = yes; then
4391 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
4397 case "$target_name" in
4398 arm|i386|x86_64|ppcemb|ppc|ppc64|s390x
)
4399 # Make sure the target and host cpus are compatible
4400 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
4401 \
( "$target_name" = "$cpu" -o \
4402 \
( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \
) -o \
4403 \
( "$target_name" = "ppc64" -a "$cpu" = "ppc" \
) -o \
4404 \
( "$target_name" = "ppc" -a "$cpu" = "ppc64" \
) -o \
4405 \
( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \
) -o \
4406 \
( "$target_name" = "x86_64" -a "$cpu" = "i386" \
) -o \
4407 \
( "$target_name" = "i386" -a "$cpu" = "x86_64" \
) \
) ; then
4408 echo "CONFIG_KVM=y" >> $config_target_mak
4409 if test "$vhost_net" = "yes" ; then
4410 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
4414 if test "$target_bigendian" = "yes" ; then
4415 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
4417 if test "$target_softmmu" = "yes" ; then
4418 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
4420 if test "$target_user_only" = "yes" ; then
4421 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
4422 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
4424 if test "$target_linux_user" = "yes" ; then
4425 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
4428 if test ! -z "$gdb_xml_files" ; then
4429 for x
in $gdb_xml_files; do
4430 list
="$list $source_path/gdb-xml/$x"
4432 echo "TARGET_XML_FILES=$list" >> $config_target_mak
4435 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
4436 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
4438 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
4439 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
4441 if test "$target_bsd_user" = "yes" ; then
4442 echo "CONFIG_BSD_USER=y" >> $config_target_mak
4445 # generate QEMU_CFLAGS/LDFLAGS for targets
4450 for i
in $ARCH $TARGET_BASE_ARCH ; do
4453 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
4454 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
4457 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
4458 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
4461 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
4462 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
4465 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
4466 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
4469 echo "CONFIG_I386_DIS=y" >> $config_target_mak
4470 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
4473 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
4474 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
4477 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
4478 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
4481 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
4482 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
4485 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
4486 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
4489 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
4490 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
4493 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak
4494 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak
4497 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
4498 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
4501 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
4502 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
4505 echo "CONFIG_S390_DIS=y" >> $config_target_mak
4506 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
4509 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
4510 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
4513 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
4514 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
4517 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
4518 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
4522 if test "$tcg_interpreter" = "yes" ; then
4523 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
4524 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
4529 # Ensure there's only a single GP
4530 cflags
="-msmall-data $cflags"
4534 if test "$gprof" = "yes" ; then
4535 echo "TARGET_GPROF=yes" >> $config_target_mak
4536 if test "$target_linux_user" = "yes" ; then
4538 ldflags
="-p $ldflags"
4540 if test "$target_softmmu" = "yes" ; then
4541 ldflags
="-p $ldflags"
4542 echo "GPROF_CFLAGS=-p" >> $config_target_mak
4546 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
4547 ldflags
="$ldflags $textseg_ldflags"
4550 echo "LDFLAGS+=$ldflags" >> $config_target_mak
4551 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
4553 done # for target in $targets
4555 if [ "$pixman" = "internal" ]; then
4556 echo "config-host.h: subdir-pixman" >> $config_host_mak
4559 if test "$rdma" = "yes" ; then
4560 echo "CONFIG_RDMA=y" >> $config_host_mak
4563 if [ "$dtc_internal" = "yes" ]; then
4564 echo "config-host.h: subdir-dtc" >> $config_host_mak
4567 # build tree in object directory in case the source is not in the current directory
4568 DIRS
="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa"
4569 DIRS
="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
4570 DIRS
="$DIRS roms/seabios roms/vgabios"
4571 DIRS
="$DIRS qapi-generated"
4572 FILES
="Makefile tests/tcg/Makefile qdict-test-data.txt"
4573 FILES
="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
4574 FILES
="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
4575 FILES
="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
4576 FILES
="$FILES pc-bios/spapr-rtas/Makefile"
4577 FILES
="$FILES pc-bios/s390-ccw/Makefile"
4578 FILES
="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
4579 FILES
="$FILES pc-bios/qemu-icon.bmp"
4581 $source_path/pc-bios
/*.bin \
4582 $source_path/pc-bios
/*.aml \
4583 $source_path/pc-bios
/*.rom \
4584 $source_path/pc-bios
/*.dtb \
4585 $source_path/pc-bios
/*.img \
4586 $source_path/pc-bios
/openbios-
* \
4587 $source_path/pc-bios
/palcode-
*
4589 FILES
="$FILES pc-bios/`basename $bios_file`"
4592 for f
in $FILES ; do
4593 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
4594 symlink
"$source_path/$f" "$f"
4598 # temporary config to build submodules
4599 for rom
in seabios vgabios
; do
4600 config_mak
=roms
/$rom/config.mak
4601 echo "# Automatically generated by configure - do not modify" > $config_mak
4602 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
4603 echo "AS=$as" >> $config_mak
4604 echo "CC=$cc" >> $config_mak
4605 echo "BCC=bcc" >> $config_mak
4606 echo "CPP=$cpp" >> $config_mak
4607 echo "OBJCOPY=objcopy" >> $config_mak
4608 echo "IASL=iasl" >> $config_mak
4609 echo "LD=$ld" >> $config_mak
4612 if test "$docs" = "yes" ; then