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
31 # Run the compiler, capturing its output to the log.
32 echo $cc "$@" >> config.log
33 $cc "$@" >> config.log
2>&1 ||
return $?
34 # Test passed. If this is an --enable-werror build, rerun
35 # the test with -Werror and bail out if it fails. This
36 # makes warning-generating-errors in configure test code
37 # obvious to developers.
38 if test "$werror" != "yes"; then
41 # Don't bother rerunning the compile if we were already using -Werror
47 echo $cc -Werror "$@" >> config.log
48 $cc -Werror "$@" >> config.log
2>&1 && return $?
49 echo "ERROR: configure test passed without -Werror but failed with -Werror."
50 echo "This is probably a bug in the configure script. The failing command"
51 echo "will be at the bottom of config.log."
52 echo "You can run configure with --disable-werror to bypass this check."
57 do_cc
$QEMU_CFLAGS -c -o $TMPO $TMPC
63 do_cc
$QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
66 # symbolically link $1 to $2. Portable version of "ln -sf".
69 mkdir
-p "$(dirname "$2")"
73 # check whether a command is available to this shell (may be either an
74 # executable or a builtin)
76 type "$1" >/dev
/null
2>&1
79 # search for an executable in PATH
85 # pathname has a dir component?
86 if [ "${local_command#*/}" != "$local_command" ]; then
87 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
92 if [ -z "$local_command" ]; then
97 for local_dir
in $PATH; do
98 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
99 echo "$local_dir/$local_command"
100 IFS
="${local_ifs:-$(printf ' \t\n')}"
105 IFS
="${local_ifs:-$(printf ' \t\n')}"
110 source_path
=`dirname "$0"`
112 interp_prefix
="/usr/gnemul/qemu-%M"
116 audio_card_list
="ac97 es1370 sb16 hda"
117 audio_possible_cards
="ac97 es1370 sb16 cs4231a adlib gus hda"
118 block_drv_whitelist
=""
124 cc_i386
=i386-pc-linux-gnu-gcc
128 # Don't accept a target_list environment variable.
131 # Default value for a variable defining feature "foo".
132 # * foo="no" feature will only be used if --enable-foo arg is given
133 # * foo="" feature will be searched for, and if found, will be used
134 # unless --disable-foo is given
135 # * foo="yes" this value will only be set by --enable-foo flag.
136 # feature will searched for,
137 # if not found, configure exits with error
139 # Always add --enable-foo and --disable-foo command line args.
140 # Distributions want to ensure that several features are compiled in, and it
141 # is impossible without a --enable-foo that exits if a feature is not found.
163 xen_pci_passthrough
=""
183 mandir
="\${prefix}/share/man"
184 datadir
="\${prefix}/share"
185 qemu_docdir
="\${prefix}/share/doc/qemu"
186 bindir
="\${prefix}/bin"
187 libdir
="\${prefix}/lib"
188 libexecdir
="\${prefix}/libexec"
189 includedir
="\${prefix}/include"
190 sysconfdir
="\${prefix}/etc"
191 local_statedir
="\${prefix}/var"
227 virtio_blk_data_plane
=""
229 # parse CC options first
231 optarg
=`expr "x$opt" : 'x[^=]*=\(.*\)'`
233 --cross-prefix=*) cross_prefix
="$optarg"
237 --source-path=*) source_path
="$optarg"
239 --cpu=*) cpu
="$optarg"
241 --extra-cflags=*) QEMU_CFLAGS
="$optarg $QEMU_CFLAGS"
243 --extra-ldflags=*) LDFLAGS
="$optarg $LDFLAGS"
245 --enable-debug-info) debug_info
="yes"
247 --disable-debug-info) debug_info
="no"
252 # Using uname is really, really broken. Once we have the right set of checks
253 # we can eliminate its usage altogether.
255 # Preferred compiler:
257 # ${cross_prefix}gcc (if cross-prefix specified)
259 if test -z "${CC}${cross_prefix}"; then
262 cc
="${CC-${cross_prefix}gcc}"
265 ar="${AR-${cross_prefix}ar}"
266 as
="${AS-${cross_prefix}as}"
268 objcopy
="${OBJCOPY-${cross_prefix}objcopy}"
269 ld
="${LD-${cross_prefix}ld}"
270 libtool
="${LIBTOOL-${cross_prefix}libtool}"
271 strip
="${STRIP-${cross_prefix}strip}"
272 windres
="${WINDRES-${cross_prefix}windres}"
273 pkg_config_exe
="${PKG_CONFIG-${cross_prefix}pkg-config}"
275 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
277 pkg_config
=query_pkg_config
278 sdl_config
="${SDL_CONFIG-${cross_prefix}sdl-config}"
280 # default flags for all hosts
281 QEMU_CFLAGS
="-fno-strict-aliasing $QEMU_CFLAGS"
282 QEMU_CFLAGS
="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
283 QEMU_CFLAGS
="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
284 QEMU_CFLAGS
="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
285 QEMU_INCLUDES
="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
286 if test "$debug_info" = "yes"; then
288 LDFLAGS
="-g $LDFLAGS"
291 # make source path absolute
292 source_path
=`cd "$source_path"; pwd`
297 #error $1 not defined
299 int main(void) { return 0; }
304 if check_define __linux__
; then
306 elif check_define _WIN32
; then
308 elif check_define __OpenBSD__
; then
310 elif check_define __sun__
; then
312 elif check_define __HAIKU__
; then
318 # Some host OSes need non-standard checks for which CPU to use.
319 # Note that these checks are broken for cross-compilation: if you're
320 # cross-compiling to one of these OSes then you'll need to specify
321 # the correct CPU with the --cpu option.
324 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
325 # run 64-bit userspace code.
326 # If the user didn't specify a CPU explicitly and the kernel says this is
327 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
328 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
333 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
334 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
339 if test ! -z "$cpu" ; then
340 # command line argument
342 elif check_define __i386__
; then
344 elif check_define __x86_64__
; then
346 elif check_define __sparc__
; then
347 if check_define __arch64__
; then
352 elif check_define _ARCH_PPC
; then
353 if check_define _ARCH_PPC64
; then
358 elif check_define __mips__
; then
360 elif check_define __ia64__
; then
362 elif check_define __s390__
; then
363 if check_define __s390x__
; then
368 elif check_define __arm__
; then
370 elif check_define __hppa__
; then
377 # Normalise host CPU name and set ARCH.
378 # Note that this case should only have supported host CPUs, not guests.
380 ia64|ppc|ppc64|s390|s390x|sparc64
)
383 i386|i486|i586|i686|i86pc|BePC
)
392 hppa|parisc|parisc64
)
402 # This will result in either an error or falling back to TCI later
406 if test -z "$ARCH"; then
415 QEMU_CFLAGS
="-mno-cygwin $QEMU_CFLAGS"
416 audio_possible_drivers
="winwave sdl"
417 audio_drv_list
="winwave"
421 audio_possible_drivers
="winwave dsound sdl fmod"
422 audio_drv_list
="winwave"
427 audio_possible_drivers
="oss sdl esd pa"
433 audio_possible_drivers
="oss sdl esd pa"
434 # needed for kinfo_getvmmap(3) in libutil.h
441 audio_possible_drivers
="oss sdl esd pa"
447 audio_possible_drivers
="oss sdl esd"
454 audio_possible_drivers
="oss sdl esd"
460 if [ "$cpu" = "x86_64" ] ; then
461 QEMU_CFLAGS
="-arch x86_64 $QEMU_CFLAGS"
462 LDFLAGS
="-arch x86_64 $LDFLAGS"
464 QEMU_CFLAGS
="-mdynamic-no-pic $QEMU_CFLAGS"
467 audio_drv_list
="coreaudio"
468 audio_possible_drivers
="coreaudio sdl fmod"
469 LDFLAGS
="-framework CoreFoundation -framework IOKit $LDFLAGS"
470 libs_softmmu
="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
471 # Disable attempts to use ObjectiveC features in os/object.h since they
472 # won't work when we're compiling with gcc as a C compiler.
473 QEMU_CFLAGS
="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
478 install="${INSTALL-ginstall}"
480 smbd
="${SMBD-/usr/sfw/sbin/smbd}"
481 needs_libsunmath
="no"
482 solarisrev
=`uname -r | cut -f2 -d.`
483 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
484 if test "$solarisrev" -le 9 ; then
485 if test -f /opt
/SUNWspro
/prod
/lib
/libsunmath.so
.1; then
486 needs_libsunmath
="yes"
487 QEMU_CFLAGS
="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
488 LDFLAGS
="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
489 LIBS
="-lsunmath $LIBS"
491 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
492 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
493 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
494 echo "Studio 11 can be downloaded from www.sun.com."
499 if test -f /usr
/include
/sys
/soundcard.h
; then
502 audio_possible_drivers
="oss sdl"
503 # needed for CMSG_ macros in sys/socket.h
504 QEMU_CFLAGS
="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
505 # needed for TIOCWIN* defines in termios.h
506 QEMU_CFLAGS
="-D__EXTENSIONS__ $QEMU_CFLAGS"
507 QEMU_CFLAGS
="-std=gnu99 $QEMU_CFLAGS"
508 solarisnetlibs
="-lsocket -lnsl -lresolv"
509 LIBS
="$solarisnetlibs $LIBS"
510 libs_qga
="$solarisnetlibs $libs_qga"
518 QEMU_CFLAGS
="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
519 LIBS
="-lposix_error_mapper -lnetwork $LIBS"
523 audio_possible_drivers
="oss alsa sdl esd pa"
529 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
530 audio_possible_drivers
="$audio_possible_drivers fmod"
535 if [ "$bsd" = "yes" ] ; then
536 if [ "$darwin" != "yes" ] ; then
542 : ${make=${MAKE-make}}
543 : ${install=${INSTALL-install}}
544 : ${python=${PYTHON-python}}
545 : ${smbd=${SMBD-/usr/sbin/smbd}}
547 # Default objcc to clang if available, otherwise use CC
554 if test "$mingw32" = "yes" ; then
556 QEMU_CFLAGS
="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
557 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
558 QEMU_CFLAGS
="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
559 LIBS
="-lwinmm -lws2_32 -liphlpapi $LIBS"
561 int main(void) { return 0; }
563 if compile_prog
"" "-liberty" ; then
564 LIBS
="-liberty $LIBS"
566 prefix
="c:/Program Files/QEMU"
569 qemu_docdir
="\${prefix}"
571 sysconfdir
="\${prefix}"
572 local_statedir
="\${prefix}"
574 libs_qga
="-lws2_32 -lwinmm -lpowrprof $libs_qga"
580 optarg
=`expr "x$opt" : 'x[^=]*=\(.*\)'`
582 --help|
-h) show_help
=yes
584 --version|
-V) exec cat $source_path/VERSION
586 --prefix=*) prefix
="$optarg"
588 --interp-prefix=*) interp_prefix
="$optarg"
596 --host-cc=*) host_cc
="$optarg"
598 --objcc=*) objcc
="$optarg"
600 --make=*) make="$optarg"
602 --install=*) install="$optarg"
604 --python=*) python
="$optarg"
606 --gcov=*) gcov_tool
="$optarg"
608 --smbd=*) smbd
="$optarg"
616 --disable-debug-info)
620 --target-list=*) target_list
="$optarg"
622 --enable-trace-backend=*) trace_backend
="$optarg"
624 --with-trace-file=*) trace_file
="$optarg"
626 --enable-gprof) gprof
="yes"
628 --enable-gcov) gcov
="yes"
632 LDFLAGS
="-static $LDFLAGS"
633 QEMU_PKG_CONFIG_FLAGS
="--static $QEMU_PKG_CONFIG_FLAGS"
635 --mandir=*) mandir
="$optarg"
637 --bindir=*) bindir
="$optarg"
639 --libdir=*) libdir
="$optarg"
641 --libexecdir=*) libexecdir
="$optarg"
643 --includedir=*) includedir
="$optarg"
645 --datadir=*) datadir
="$optarg"
647 --with-confsuffix=*) confsuffix
="$optarg"
649 --docdir=*) qemu_docdir
="$optarg"
651 --sysconfdir=*) sysconfdir
="$optarg"
653 --localstatedir=*) local_statedir
="$optarg"
655 --sbindir=*|
--sharedstatedir=*|\
656 --oldincludedir=*|
--datarootdir=*|
--infodir=*|
--localedir=*|\
657 --htmldir=*|
--dvidir=*|
--pdfdir=*|
--psdir=*)
658 # These switches are silently ignored, for compatibility with
659 # autoconf-generated configure scripts. This allows QEMU's
660 # configure to be used by RPM and similar macros that set
661 # lots of directory switches by default.
663 --with-system-pixman) pixman
="system"
665 --without-system-pixman) pixman
="internal"
667 --without-pixman) pixman
="none"
669 --disable-sdl) sdl
="no"
671 --enable-sdl) sdl
="yes"
673 --disable-virtfs) virtfs
="no"
675 --enable-virtfs) virtfs
="yes"
677 --disable-vnc) vnc
="no"
679 --enable-vnc) vnc
="yes"
681 --fmod-lib=*) fmod_lib
="$optarg"
683 --fmod-inc=*) fmod_inc
="$optarg"
685 --oss-lib=*) oss_lib
="$optarg"
687 --audio-card-list=*) audio_card_list
=`echo "$optarg" | sed -e 's/,/ /g'`
689 --audio-drv-list=*) audio_drv_list
="$optarg"
691 --block-drv-whitelist=*) block_drv_whitelist
=`echo "$optarg" | sed -e 's/,/ /g'`
693 --enable-debug-tcg) debug_tcg
="yes"
695 --disable-debug-tcg) debug_tcg
="no"
698 # Enable debugging options that aren't excessively noisy
703 --enable-sparse) sparse
="yes"
705 --disable-sparse) sparse
="no"
707 --disable-strip) strip_opt
="no"
709 --disable-vnc-tls) vnc_tls
="no"
711 --enable-vnc-tls) vnc_tls
="yes"
713 --disable-vnc-sasl) vnc_sasl
="no"
715 --enable-vnc-sasl) vnc_sasl
="yes"
717 --disable-vnc-jpeg) vnc_jpeg
="no"
719 --enable-vnc-jpeg) vnc_jpeg
="yes"
721 --disable-vnc-png) vnc_png
="no"
723 --enable-vnc-png) vnc_png
="yes"
725 --disable-slirp) slirp
="no"
727 --disable-uuid) uuid
="no"
729 --enable-uuid) uuid
="yes"
731 --disable-vde) vde
="no"
733 --enable-vde) vde
="yes"
735 --disable-xen) xen
="no"
737 --enable-xen) xen
="yes"
739 --disable-xen-pci-passthrough) xen_pci_passthrough
="no"
741 --enable-xen-pci-passthrough) xen_pci_passthrough
="yes"
743 --disable-brlapi) brlapi
="no"
745 --enable-brlapi) brlapi
="yes"
747 --disable-bluez) bluez
="no"
749 --enable-bluez) bluez
="yes"
751 --disable-kvm) kvm
="no"
753 --enable-kvm) kvm
="yes"
755 --disable-tcg-interpreter) tcg_interpreter
="no"
757 --enable-tcg-interpreter) tcg_interpreter
="yes"
759 --disable-cap-ng) cap_ng
="no"
761 --enable-cap-ng) cap_ng
="yes"
763 --disable-spice) spice
="no"
765 --enable-spice) spice
="yes"
767 --disable-libiscsi) libiscsi
="no"
769 --enable-libiscsi) libiscsi
="yes"
771 --enable-profiler) profiler
="yes"
773 --disable-cocoa) cocoa
="no"
778 audio_drv_list
="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
780 --disable-system) softmmu
="no"
782 --enable-system) softmmu
="yes"
789 --disable-linux-user) linux_user
="no"
791 --enable-linux-user) linux_user
="yes"
793 --disable-bsd-user) bsd_user
="no"
795 --enable-bsd-user) bsd_user
="yes"
797 --enable-guest-base) guest_base
="yes"
799 --disable-guest-base) guest_base
="no"
801 --enable-pie) pie
="yes"
803 --disable-pie) pie
="no"
805 --enable-uname-release=*) uname_release
="$optarg"
807 --enable-werror) werror
="yes"
809 --disable-werror) werror
="no"
811 --disable-curses) curses
="no"
813 --enable-curses) curses
="yes"
815 --disable-curl) curl
="no"
817 --enable-curl) curl
="yes"
819 --disable-fdt) fdt
="no"
821 --enable-fdt) fdt
="yes"
823 --disable-nptl) nptl
="no"
825 --enable-nptl) nptl
="yes"
827 --enable-mixemu) mixemu
="yes"
829 --disable-linux-aio) linux_aio
="no"
831 --enable-linux-aio) linux_aio
="yes"
833 --disable-attr) attr
="no"
835 --enable-attr) attr
="yes"
837 --disable-blobs) blobs
="no"
839 --with-pkgversion=*) pkgversion
=" ($optarg)"
841 --with-coroutine=*) coroutine
="$optarg"
843 --disable-docs) docs
="no"
845 --enable-docs) docs
="yes"
847 --disable-vhost-net) vhost_net
="no"
849 --enable-vhost-net) vhost_net
="yes"
851 --disable-opengl) opengl
="no"
853 --enable-opengl) opengl
="yes"
855 --disable-rbd) rbd
="no"
857 --enable-rbd) rbd
="yes"
859 --disable-xfsctl) xfs
="no"
861 --enable-xfsctl) xfs
="yes"
863 --disable-smartcard-nss) smartcard_nss
="no"
865 --enable-smartcard-nss) smartcard_nss
="yes"
867 --disable-usb-redir) usb_redir
="no"
869 --enable-usb-redir) usb_redir
="yes"
871 --disable-zlib-test) zlib
="no"
873 --enable-guest-agent) guest_agent
="yes"
875 --disable-guest-agent) guest_agent
="no"
877 --enable-tools) want_tools
="yes"
879 --disable-tools) want_tools
="no"
881 --enable-seccomp) seccomp
="yes"
883 --disable-seccomp) seccomp
="no"
885 --disable-glusterfs) glusterfs
="no"
887 --enable-glusterfs) glusterfs
="yes"
889 --disable-virtio-blk-data-plane) virtio_blk_data_plane
="no"
891 --enable-virtio-blk-data-plane) virtio_blk_data_plane
="yes"
893 *) echo "ERROR: unknown option $opt"; show_help
="yes"
900 LDFLAGS
="-m32 $LDFLAGS"
901 QEMU_CFLAGS
="-m32 -mcpu=ultrasparc $QEMU_CFLAGS"
904 LDFLAGS
="-m64 $LDFLAGS"
905 QEMU_CFLAGS
="-m64 -mcpu=ultrasparc $QEMU_CFLAGS"
908 QEMU_CFLAGS
="-m31 -march=z990 $QEMU_CFLAGS"
909 LDFLAGS
="-m31 $LDFLAGS"
912 QEMU_CFLAGS
="-m64 -march=z990 $QEMU_CFLAGS"
913 LDFLAGS
="-m64 $LDFLAGS"
916 QEMU_CFLAGS
="-m32 $QEMU_CFLAGS"
917 LDFLAGS
="-m32 $LDFLAGS"
921 QEMU_CFLAGS
="-m64 $QEMU_CFLAGS"
922 LDFLAGS
="-m64 $LDFLAGS"
925 # No special flags required for other host CPUs
928 default_target_list
=""
930 # these targets are portable
931 if [ "$softmmu" = "yes" ] ; then
932 default_target_list
="\
941 microblazeel-softmmu \
960 # the following are Linux specific
961 if [ "$linux_user" = "yes" ] ; then
962 default_target_list
="${default_target_list}\
970 microblaze-linux-user \
971 microblazeel-linux-user \
977 ppc64abi32-linux-user \
982 sparc32plus-linux-user \
983 unicore32-linux-user \
987 # the following are BSD specific
988 if [ "$bsd_user" = "yes" ] ; then
989 default_target_list
="${default_target_list}\
997 if test x
"$show_help" = x
"yes" ; then
1000 Usage: configure [options]
1001 Options: [defaults in brackets after descriptions]
1004 echo "Standard options:"
1005 echo " --help print this message"
1006 echo " --prefix=PREFIX install in PREFIX [$prefix]"
1007 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
1008 echo " use %M for cpu name [$interp_prefix]"
1009 echo " --target-list=LIST set target list (default: build everything)"
1010 echo "Available targets: $default_target_list" | \
1011 fold -s -w 53 |
sed -e 's/^/ /'
1013 echo "Advanced options (experts only):"
1014 echo " --source-path=PATH path of source code [$source_path]"
1015 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
1016 echo " --cc=CC use C compiler CC [$cc]"
1017 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
1019 echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]"
1020 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
1021 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
1022 echo " --make=MAKE use specified make [$make]"
1023 echo " --install=INSTALL use specified install [$install]"
1024 echo " --python=PYTHON use specified python [$python]"
1025 echo " --smbd=SMBD use specified smbd [$smbd]"
1026 echo " --static enable static build [$static]"
1027 echo " --mandir=PATH install man pages in PATH"
1028 echo " --datadir=PATH install firmware in PATH$confsuffix"
1029 echo " --docdir=PATH install documentation in PATH$confsuffix"
1030 echo " --bindir=PATH install binaries in PATH"
1031 echo " --sysconfdir=PATH install config in PATH$confsuffix"
1032 echo " --localstatedir=PATH install local state in PATH"
1033 echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]"
1034 echo " --enable-debug-tcg enable TCG debugging"
1035 echo " --disable-debug-tcg disable TCG debugging (default)"
1036 echo " --enable-debug enable common debug build options"
1037 echo " --enable-sparse enable sparse checker"
1038 echo " --disable-sparse disable sparse checker (default)"
1039 echo " --disable-strip disable stripping binaries"
1040 echo " --disable-werror disable compilation abort on warning"
1041 echo " --disable-sdl disable SDL"
1042 echo " --enable-sdl enable SDL"
1043 echo " --disable-virtfs disable VirtFS"
1044 echo " --enable-virtfs enable VirtFS"
1045 echo " --disable-vnc disable VNC"
1046 echo " --enable-vnc enable VNC"
1047 echo " --disable-cocoa disable Cocoa (Mac OS X only)"
1048 echo " --enable-cocoa enable Cocoa (default on Mac OS X)"
1049 echo " --audio-drv-list=LIST set audio drivers list:"
1050 echo " Available drivers: $audio_possible_drivers"
1051 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
1052 echo " Available cards: $audio_possible_cards"
1053 echo " --block-drv-whitelist=L set block driver whitelist"
1054 echo " (affects only QEMU, not qemu-img)"
1055 echo " --enable-mixemu enable mixer emulation"
1056 echo " --disable-xen disable xen backend driver support"
1057 echo " --enable-xen enable xen backend driver support"
1058 echo " --disable-xen-pci-passthrough"
1059 echo " --enable-xen-pci-passthrough"
1060 echo " --disable-brlapi disable BrlAPI"
1061 echo " --enable-brlapi enable BrlAPI"
1062 echo " --disable-vnc-tls disable TLS encryption for VNC server"
1063 echo " --enable-vnc-tls enable TLS encryption for VNC server"
1064 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
1065 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
1066 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
1067 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
1068 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
1069 echo " --enable-vnc-png enable PNG compression for VNC server"
1070 echo " --disable-curses disable curses output"
1071 echo " --enable-curses enable curses output"
1072 echo " --disable-curl disable curl connectivity"
1073 echo " --enable-curl enable curl connectivity"
1074 echo " --disable-fdt disable fdt device tree"
1075 echo " --enable-fdt enable fdt device tree"
1076 echo " --disable-bluez disable bluez stack connectivity"
1077 echo " --enable-bluez enable bluez stack connectivity"
1078 echo " --disable-slirp disable SLIRP userspace network connectivity"
1079 echo " --disable-kvm disable KVM acceleration support"
1080 echo " --enable-kvm enable KVM acceleration support"
1081 echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1082 echo " --disable-nptl disable usermode NPTL support"
1083 echo " --enable-nptl enable usermode NPTL support"
1084 echo " --enable-system enable all system emulation targets"
1085 echo " --disable-system disable all system emulation targets"
1086 echo " --enable-user enable supported user emulation targets"
1087 echo " --disable-user disable all user emulation targets"
1088 echo " --enable-linux-user enable all linux usermode emulation targets"
1089 echo " --disable-linux-user disable all linux usermode emulation targets"
1090 echo " --enable-bsd-user enable all BSD usermode emulation targets"
1091 echo " --disable-bsd-user disable all BSD usermode emulation targets"
1092 echo " --enable-guest-base enable GUEST_BASE support for usermode"
1093 echo " emulation targets"
1094 echo " --disable-guest-base disable GUEST_BASE support"
1095 echo " --enable-pie build Position Independent Executables"
1096 echo " --disable-pie do not build Position Independent Executables"
1097 echo " --fmod-lib path to FMOD library"
1098 echo " --fmod-inc path to FMOD includes"
1099 echo " --oss-lib path to OSS library"
1100 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
1101 echo " --cpu=CPU Build for host CPU [$cpu]"
1102 echo " --disable-uuid disable uuid support"
1103 echo " --enable-uuid enable uuid support"
1104 echo " --disable-vde disable support for vde network"
1105 echo " --enable-vde enable support for vde network"
1106 echo " --disable-linux-aio disable Linux AIO support"
1107 echo " --enable-linux-aio enable Linux AIO support"
1108 echo " --disable-cap-ng disable libcap-ng support"
1109 echo " --enable-cap-ng enable libcap-ng support"
1110 echo " --disable-attr disables attr and xattr support"
1111 echo " --enable-attr enable attr and xattr support"
1112 echo " --disable-blobs disable installing provided firmware blobs"
1113 echo " --enable-docs enable documentation build"
1114 echo " --disable-docs disable documentation build"
1115 echo " --disable-vhost-net disable vhost-net acceleration support"
1116 echo " --enable-vhost-net enable vhost-net acceleration support"
1117 echo " --enable-trace-backend=B Set trace backend"
1118 echo " Available backends:" $
($python "$source_path"/scripts
/tracetool.py
--list-backends)
1119 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1120 echo " Default:trace-<pid>"
1121 echo " --disable-spice disable spice"
1122 echo " --enable-spice enable spice"
1123 echo " --enable-rbd enable building the rados block device (rbd)"
1124 echo " --disable-libiscsi disable iscsi support"
1125 echo " --enable-libiscsi enable iscsi support"
1126 echo " --disable-smartcard-nss disable smartcard nss support"
1127 echo " --enable-smartcard-nss enable smartcard nss support"
1128 echo " --disable-usb-redir disable usb network redirection support"
1129 echo " --enable-usb-redir enable usb network redirection support"
1130 echo " --disable-guest-agent disable building of the QEMU Guest Agent"
1131 echo " --enable-guest-agent enable building of the QEMU Guest Agent"
1132 echo " --disable-seccomp disable seccomp support"
1133 echo " --enable-seccomp enables seccomp support"
1134 echo " --with-coroutine=BACKEND coroutine backend. Supported options:"
1135 echo " gthread, ucontext, sigaltstack, windows"
1136 echo " --enable-glusterfs enable GlusterFS backend"
1137 echo " --disable-glusterfs disable GlusterFS backend"
1138 echo " --enable-gcov enable test coverage analysis with gcov"
1139 echo " --gcov=GCOV use specified gcov [$gcov_tool]"
1141 echo "NOTE: The object files are built at the place where configure is launched"
1145 # Now we have handled --enable-tcg-interpreter and know we're not just
1146 # printing the help message, bail out if the host CPU isn't supported.
1147 if test "$ARCH" = "unknown"; then
1148 if test "$tcg_interpreter" = "yes" ; then
1149 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1152 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1157 # check that the C compiler works.
1159 int main(void) { return 0; }
1162 if compile_object
; then
1163 : C compiler works ok
1165 echo "ERROR: \"$cc\" either does not exist or does not work"
1169 # Consult white-list to determine whether to enable werror
1170 # by default. Only enable by default for git builds
1171 z_version
=`cut -f3 -d. $source_path/VERSION`
1173 if test -z "$werror" ; then
1174 if test "$z_version" = "50" -a \
1175 "$linux" = "yes" ; then
1182 gcc_flags
="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1183 gcc_flags
="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1184 gcc_flags
="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1185 gcc_flags
="-fstack-protector-all -Wendif-labels $gcc_flags"
1186 gcc_flags
="-Wno-initializer-overrides $gcc_flags"
1187 # Note that we do not add -Werror to gcc_flags here, because that would
1188 # enable it for all configure tests. If a configure test failed due
1189 # to -Werror this would just silently disable some features,
1190 # so it's too error prone.
1192 int main(void) { return 0; }
1194 for flag
in $gcc_flags; do
1195 # Use the positive sense of the flag when testing for -Wno-wombat
1196 # support (gcc will happily accept the -Wno- form of unknown
1198 optflag
="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1199 if compile_prog
"-Werror $optflag" "" ; then
1200 QEMU_CFLAGS
="$QEMU_CFLAGS $flag"
1204 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1205 # large functions that use global variables. The bug is in all releases of
1206 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1207 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1209 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1210 int main(void) { return 0; }
1212 #error No bug in this compiler.
1215 if compile_prog
"-Werror -fno-gcse" "" ; then
1216 TRANSLATE_OPT_CFLAGS
=-fno-gcse
1219 if test "$static" = "yes" ; then
1220 if test "$pie" = "yes" ; then
1221 echo "static and pie are mutually incompatible"
1228 if test "$pie" = ""; then
1229 case "$cpu-$targetos" in
1230 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD
)
1238 if test "$pie" != "no" ; then
1242 # define THREAD __thread
1247 static THREAD int tls_var;
1249 int main(void) { return tls_var; }
1252 if compile_prog
"-fPIE -DPIE" "-pie"; then
1253 QEMU_CFLAGS
="-fPIE -DPIE $QEMU_CFLAGS"
1254 LDFLAGS
="-pie $LDFLAGS"
1256 if compile_prog
"" "-Wl,-z,relro -Wl,-z,now" ; then
1257 LDFLAGS
="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1260 if test "$pie" = "yes"; then
1261 echo "PIE not available due to missing toolchain support"
1264 echo "Disabling PIE due to missing toolchain support"
1271 # Solaris specific configure tool chain decisions
1273 if test "$solaris" = "yes" ; then
1274 if has
$install; then
1277 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1278 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1279 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1282 if test "`path_of $install`" = "/usr/sbin/install" ; then
1283 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1284 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1285 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1291 echo "Error: No path includes ar"
1292 if test -f /usr
/ccs
/bin
/ar ; then
1293 echo "Add /usr/ccs/bin to your path and rerun configure"
1299 if ! has
$python; then
1300 echo "Python not found. Use --python=/path/to/python"
1304 # Note that if the Python conditional here evaluates True we will exit
1305 # with status 1 which is a shell 'false' value.
1306 if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1307 echo "Cannot use '$python', Python 2.4 or later is required."
1308 echo "Note that Python 3 or later is not yet supported."
1309 echo "Use --python=/path/to/python to specify a supported Python."
1313 if test -z "${target_list+xxx}" ; then
1314 target_list
="$default_target_list"
1316 target_list
=`echo "$target_list" | sed -e 's/,/ /g'`
1318 # see if system emulation was really requested
1319 case " $target_list " in
1320 *"-softmmu "*) softmmu
=yes
1326 feature_not_found
() {
1330 echo "ERROR: User requested feature $feature"
1331 echo "ERROR: configure was not able to find it"
1336 if test -z "$cross_prefix" ; then
1339 # big/little endian test
1341 #include <inttypes.h>
1343 volatile uint32_t i=0x01234567;
1344 return (*((uint8_t*)(&i))) == 0x67;
1348 if compile_prog
"" "" ; then
1349 $TMPE && bigendian
="yes"
1351 echo big
/little
test failed
1356 # if cross compiling, cannot launch a program, so make a static guess
1359 # ARM can be either way; ask the compiler which one we are
1360 if check_define __ARMEB__
; then
1364 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64
)
1371 ##########################################
1374 if ! has
"$pkg_config_exe"; then
1375 echo "Error: pkg-config binary '$pkg_config_exe' not found"
1379 ##########################################
1382 if test "$nptl" != "no" ; then
1385 #include <linux/futex.h>
1387 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1394 if compile_object
; then
1397 if test "$nptl" = "yes" ; then
1398 feature_not_found
"nptl"
1404 ##########################################
1407 if test "$zlib" != "no" ; then
1410 int main(void) { zlibVersion(); return 0; }
1412 if compile_prog
"" "-lz" ; then
1416 echo "Error: zlib check failed"
1417 echo "Make sure to have the zlib libs and headers installed."
1423 ##########################################
1426 if test "$seccomp" != "no" ; then
1427 if $pkg_config --atleast-version=1.0.0 libseccomp
--modversion >/dev
/null
2>&1; then
1428 LIBS
=`$pkg_config --libs libseccomp`
1431 if test "$seccomp" = "yes"; then
1432 feature_not_found
"libseccomp"
1437 ##########################################
1440 if test "$xen" != "no" ; then
1441 xen_libs
="-lxenstore -lxenctrl -lxenguest"
1443 # First we test whether Xen headers and libraries are available.
1444 # If no, we are done and there is no Xen support.
1445 # If yes, more tests are run to detect the Xen version.
1449 #include <xenctrl.h>
1454 if ! compile_prog
"" "$xen_libs" ; then
1456 if test "$xen" = "yes" ; then
1457 feature_not_found
"xen"
1463 cat > $TMPC <<EOF &&
1464 #include <xenctrl.h>
1465 #include <xenstore.h>
1467 #include <xen/hvm/hvm_info_table.h>
1468 #if !defined(HVM_MAX_VCPUS)
1469 # error HVM_MAX_VCPUS not defined
1474 xc = xc_interface_open(0, 0, 0);
1475 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1476 xc_gnttab_open(NULL, 0);
1477 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1478 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1482 compile_prog
"" "$xen_libs"
1484 xen_ctrl_version
=420
1488 cat > $TMPC <<EOF &&
1489 #include <xenctrl.h>
1492 #include <xen/hvm/hvm_info_table.h>
1493 #if !defined(HVM_MAX_VCPUS)
1494 # error HVM_MAX_VCPUS not defined
1498 xc_interface_open(0, 0, 0);
1499 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1500 xc_gnttab_open(NULL, 0);
1501 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1505 compile_prog
"" "$xen_libs"
1507 xen_ctrl_version
=410
1512 cat > $TMPC <<EOF &&
1513 #include <xenctrl.h>
1516 #include <xen/hvm/hvm_info_table.h>
1517 #if !defined(HVM_MAX_VCPUS)
1518 # error HVM_MAX_VCPUS not defined
1521 struct xen_add_to_physmap xatp = {
1522 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1525 xc_interface_open();
1527 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1528 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1532 compile_prog
"" "$xen_libs"
1534 xen_ctrl_version
=400
1539 cat > $TMPC <<EOF &&
1540 #include <xenctrl.h>
1543 struct xen_add_to_physmap xatp = {
1544 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1547 xc_interface_open();
1549 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1550 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1554 compile_prog
"" "$xen_libs"
1556 xen_ctrl_version
=340
1561 cat > $TMPC <<EOF &&
1562 #include <xenctrl.h>
1566 xc_interface_open();
1568 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1572 compile_prog
"" "$xen_libs"
1574 xen_ctrl_version
=330
1577 # Xen version unsupported
1579 if test "$xen" = "yes" ; then
1580 feature_not_found
"xen (unsupported version)"
1585 if test "$xen" = yes; then
1586 libs_softmmu
="$xen_libs $libs_softmmu"
1590 if test "$xen_pci_passthrough" != "no"; then
1591 if test "$xen" = "yes" && test "$linux" = "yes" &&
1592 test "$xen_ctrl_version" -ge 340; then
1593 xen_pci_passthrough
=yes
1595 if test "$xen_pci_passthrough" = "yes"; then
1597 echo "ERROR: User requested feature Xen PCI Passthrough"
1598 echo "ERROR: but this feature require /sys from Linux"
1599 if test "$xen_ctrl_version" -lt 340; then
1600 echo "ERROR: This feature does not work with Xen 3.3"
1605 xen_pci_passthrough
=no
1609 ##########################################
1612 if ! has
$libtool; then
1616 ##########################################
1618 if test "$sparse" != "no" ; then
1622 if test "$sparse" = "yes" ; then
1623 feature_not_found
"sparse"
1629 ##########################################
1632 # Look for sdl configuration program (pkg-config or sdl-config). Try
1633 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1634 if test "`basename $sdl_config`" != sdl-config
&& ! has
${sdl_config}; then
1635 sdl_config
=sdl-config
1638 if $pkg_config sdl
--modversion >/dev
/null
2>&1; then
1639 sdlconfig
="$pkg_config sdl"
1640 _sdlversion
=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1641 elif has
${sdl_config}; then
1642 sdlconfig
="$sdl_config"
1643 _sdlversion
=`$sdlconfig --version | sed 's/[^0-9]//g'`
1645 if test "$sdl" = "yes" ; then
1646 feature_not_found
"sdl"
1650 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config
; then
1651 echo warning
: using
"\"$sdlconfig\"" to detect cross-compiled sdl
>&2
1655 if test "$sdl" != "no" ; then
1658 #undef main /* We don't want SDL to override our main() */
1659 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1661 sdl_cflags
=`$sdlconfig --cflags 2> /dev/null`
1662 if test "$static" = "yes" ; then
1663 sdl_libs
=`$sdlconfig --static-libs 2>/dev/null`
1665 sdl_libs
=`$sdlconfig --libs 2> /dev/null`
1667 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
1668 if test "$_sdlversion" -lt 121 ; then
1671 if test "$cocoa" = "no" ; then
1676 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1677 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1678 if test $?
= 0 && echo $sdl_libs |
grep -- -laa > /dev
/null
; then
1679 sdl_libs
="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1680 sdl_cflags
="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1682 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
1688 else # sdl not found
1689 if test "$sdl" = "yes" ; then
1690 feature_not_found
"sdl"
1693 fi # sdl compile test
1696 if test "$sdl" = "yes" ; then
1699 #if defined(SDL_VIDEO_DRIVER_X11)
1700 #include <X11/XKBlib.h>
1702 #error No x11 support
1704 int main(void) { return 0; }
1706 if compile_prog
"$sdl_cflags" "$sdl_libs" ; then
1707 sdl_libs
="$sdl_libs -lX11"
1709 libs_softmmu
="$sdl_libs $libs_softmmu"
1712 ##########################################
1714 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1716 #include <gnutls/gnutls.h>
1717 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1719 vnc_tls_cflags
=`$pkg_config --cflags gnutls 2> /dev/null`
1720 vnc_tls_libs
=`$pkg_config --libs gnutls 2> /dev/null`
1721 if compile_prog
"$vnc_tls_cflags" "$vnc_tls_libs" ; then
1723 libs_softmmu
="$vnc_tls_libs $libs_softmmu"
1724 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_tls_cflags"
1726 if test "$vnc_tls" = "yes" ; then
1727 feature_not_found
"vnc-tls"
1733 ##########################################
1734 # VNC SASL detection
1735 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1737 #include <sasl/sasl.h>
1739 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1741 # Assuming Cyrus-SASL installed in /usr prefix
1743 vnc_sasl_libs
="-lsasl2"
1744 if compile_prog
"$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1746 libs_softmmu
="$vnc_sasl_libs $libs_softmmu"
1747 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_sasl_cflags"
1749 if test "$vnc_sasl" = "yes" ; then
1750 feature_not_found
"vnc-sasl"
1756 ##########################################
1757 # VNC JPEG detection
1758 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1761 #include <jpeglib.h>
1762 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1765 vnc_jpeg_libs
="-ljpeg"
1766 if compile_prog
"$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1768 libs_softmmu
="$vnc_jpeg_libs $libs_softmmu"
1769 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_jpeg_cflags"
1771 if test "$vnc_jpeg" = "yes" ; then
1772 feature_not_found
"vnc-jpeg"
1778 ##########################################
1780 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1782 //#include <stdio.h>
1786 png_structp png_ptr;
1787 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1788 return png_ptr != 0;
1791 if $pkg_config libpng
--modversion >/dev
/null
2>&1; then
1792 vnc_png_cflags
=`$pkg_config libpng --cflags 2> /dev/null`
1793 vnc_png_libs
=`$pkg_config libpng --libs 2> /dev/null`
1796 vnc_png_libs
="-lpng"
1798 if compile_prog
"$vnc_png_cflags" "$vnc_png_libs" ; then
1800 libs_softmmu
="$vnc_png_libs $libs_softmmu"
1801 QEMU_CFLAGS
="$QEMU_CFLAGS $vnc_png_cflags"
1803 if test "$vnc_png" = "yes" ; then
1804 feature_not_found
"vnc-png"
1810 ##########################################
1811 # fnmatch() probe, used for ACL routines
1814 #include <fnmatch.h>
1817 fnmatch("foo", "foo", 0);
1821 if compile_prog
"" "" ; then
1825 ##########################################
1826 # uuid_generate() probe, used for vdi block driver
1827 if test "$uuid" != "no" ; then
1830 #include <uuid/uuid.h>
1834 uuid_generate(my_uuid);
1838 if compile_prog
"" "$uuid_libs" ; then
1840 libs_softmmu
="$uuid_libs $libs_softmmu"
1841 libs_tools
="$uuid_libs $libs_tools"
1843 if test "$uuid" = "yes" ; then
1844 feature_not_found
"uuid"
1850 ##########################################
1851 # xfsctl() probe, used for raw-posix
1852 if test "$xfs" != "no" ; then
1854 #include <stddef.h> /* NULL */
1855 #include <xfs/xfs.h>
1858 xfsctl(NULL, 0, 0, NULL);
1862 if compile_prog
"" "" ; then
1865 if test "$xfs" = "yes" ; then
1866 feature_not_found
"xfs"
1872 ##########################################
1873 # vde libraries probe
1874 if test "$vde" != "no" ; then
1875 vde_libs
="-lvdeplug"
1877 #include <libvdeplug.h>
1880 struct vde_open_args a = {0, 0, 0};
1886 if compile_prog
"" "$vde_libs" ; then
1888 libs_softmmu
="$vde_libs $libs_softmmu"
1889 libs_tools
="$vde_libs $libs_tools"
1891 if test "$vde" = "yes" ; then
1892 feature_not_found
"vde"
1898 ##########################################
1899 # libcap-ng library probe
1900 if test "$cap_ng" != "no" ; then
1906 capng_capability_to_name(CAPNG_EFFECTIVE);
1910 if compile_prog
"" "$cap_libs" ; then
1912 libs_tools
="$cap_libs $libs_tools"
1914 if test "$cap_ng" = "yes" ; then
1915 feature_not_found
"cap_ng"
1921 ##########################################
1922 # Sound support libraries probe
1933 int main(void) { $exp }
1935 if compile_prog
"$cfl" "$lib" ; then
1939 echo "Error: $drv check failed"
1940 echo "Make sure to have the $drv libs and headers installed."
1946 audio_drv_list
=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1947 for drv
in $audio_drv_list; do
1950 audio_drv_probe
$drv alsa
/asoundlib.h
-lasound \
1951 "return snd_pcm_close((snd_pcm_t *)0);"
1952 libs_softmmu
="-lasound $libs_softmmu"
1956 if test -z $fmod_lib ||
test -z $fmod_inc; then
1958 echo "Error: You must specify path to FMOD library and headers"
1959 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1963 audio_drv_probe
$drv fmod.h
$fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1964 libs_softmmu
="$fmod_lib $libs_softmmu"
1968 audio_drv_probe
$drv esd.h
-lesd 'return esd_play_stream(0, 0, "", 0);'
1969 libs_softmmu
="-lesd $libs_softmmu"
1974 audio_drv_probe
$drv pulse
/mainloop.h
"-lpulse" \
1975 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
1976 libs_softmmu
="-lpulse $libs_softmmu"
1981 libs_softmmu
="-framework CoreAudio $libs_softmmu"
1985 libs_softmmu
="-lole32 -ldxguid $libs_softmmu"
1990 libs_softmmu
="$oss_lib $libs_softmmu"
1994 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1998 libs_softmmu
="-lwinmm $libs_softmmu"
2003 echo "$audio_possible_drivers" |
grep -q "\<$drv\>" ||
{
2005 echo "Error: Unknown driver '$drv' selected"
2006 echo "Possible drivers are: $audio_possible_drivers"
2014 ##########################################
2017 if test "$brlapi" != "no" ; then
2018 brlapi_libs
="-lbrlapi"
2022 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2024 if compile_prog
"" "$brlapi_libs" ; then
2026 libs_softmmu
="$brlapi_libs $libs_softmmu"
2028 if test "$brlapi" = "yes" ; then
2029 feature_not_found
"brlapi"
2035 ##########################################
2037 if test "$mingw32" = "yes" ; then
2038 curses_list
="-lpdcurses"
2040 curses_list
="-lncurses -lcurses"
2043 if test "$curses" != "no" ; then
2048 const char *s = curses_version();
2053 for curses_lib
in $curses_list; do
2054 if compile_prog
"" "$curses_lib" ; then
2056 libs_softmmu
="$curses_lib $libs_softmmu"
2060 if test "$curses_found" = "yes" ; then
2063 if test "$curses" = "yes" ; then
2064 feature_not_found
"curses"
2070 ##########################################
2073 if $pkg_config libcurl
--modversion >/dev
/null
2>&1; then
2074 curlconfig
="$pkg_config libcurl"
2076 curlconfig
=curl-config
2079 if test "$curl" != "no" ; then
2081 #include <curl/curl.h>
2082 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2084 curl_cflags
=`$curlconfig --cflags 2>/dev/null`
2085 curl_libs
=`$curlconfig --libs 2>/dev/null`
2086 if compile_prog
"$curl_cflags" "$curl_libs" ; then
2088 libs_tools
="$curl_libs $libs_tools"
2089 libs_softmmu
="$curl_libs $libs_softmmu"
2091 if test "$curl" = "yes" ; then
2092 feature_not_found
"curl"
2098 ##########################################
2099 # bluez support probe
2100 if test "$bluez" != "no" ; then
2102 #include <bluetooth/bluetooth.h>
2103 int main(void) { return bt_error(0); }
2105 bluez_cflags
=`$pkg_config --cflags bluez 2> /dev/null`
2106 bluez_libs
=`$pkg_config --libs bluez 2> /dev/null`
2107 if compile_prog
"$bluez_cflags" "$bluez_libs" ; then
2109 libs_softmmu
="$bluez_libs $libs_softmmu"
2111 if test "$bluez" = "yes" ; then
2112 feature_not_found
"bluez"
2118 ##########################################
2119 # glib support probe
2121 if test "$mingw32" = yes; then
2122 # g_poll is required in order to integrate with the glib main loop.
2127 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0
> /dev
/null
2>&1
2129 glib_cflags
=`$pkg_config --cflags gthread-2.0 2>/dev/null`
2130 glib_libs
=`$pkg_config --libs gthread-2.0 2>/dev/null`
2131 LIBS
="$glib_libs $LIBS"
2132 libs_qga
="$glib_libs $libs_qga"
2134 echo "glib-$glib_req_ver required to compile QEMU"
2138 ##########################################
2139 # pixman support probe
2141 if test "$pixman" = ""; then
2142 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2144 elif $pkg_config pixman-1
> /dev
/null
2>&1; then
2150 if test "$pixman" = "none"; then
2151 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2152 echo "ERROR: pixman disabled but system emulation or tools build"
2153 echo " enabled. You can turn off pixman only if you also"
2154 echo " disable all system emulation targets and the tools"
2155 echo " build with '--disable-tools --disable-system'."
2160 elif test "$pixman" = "system"; then
2161 pixman_cflags
=`$pkg_config --cflags pixman-1 2>/dev/null`
2162 pixman_libs
=`$pkg_config --libs pixman-1 2>/dev/null`
2164 if test ! -d ${source_path}/pixman
/pixman
; then
2165 echo "ERROR: pixman not present. Your options:"
2166 echo " (1) Preferred: Install the pixman devel package (any recent"
2167 echo " distro should have packages as Xorg needs pixman too)."
2168 echo " (2) Fetch the pixman submodule, using:"
2169 echo " git submodule update --init pixman"
2172 mkdir
-p pixman
/pixman
2173 pixman_cflags
="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2174 pixman_libs
="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2177 ##########################################
2180 if test "$cap" != "no" ; then
2183 #include <sys/capability.h>
2184 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2186 if compile_prog
"" "-lcap" ; then
2193 ##########################################
2195 PTHREADLIBS_LIST
="-pthread -lpthread -lpthreadGC2"
2199 #include <pthread.h>
2200 static void *f(void *p) { return NULL; }
2203 pthread_create(&thread, 0, f, 0);
2207 if compile_prog
"" "" ; then
2210 for pthread_lib
in $PTHREADLIBS_LIST; do
2211 if compile_prog
"" "$pthread_lib" ; then
2214 for lib_entry
in $LIBS; do
2215 if test "$lib_entry" = "$pthread_lib"; then
2220 if test "$found" = "no"; then
2221 LIBS
="$pthread_lib $LIBS"
2228 if test "$mingw32" != yes -a "$pthread" = no
; then
2230 echo "Error: pthread check failed"
2231 echo "Make sure to have the pthread libs and headers installed."
2236 ##########################################
2238 if test "$rbd" != "no" ; then
2241 #include <rbd/librbd.h>
2244 rados_create(&cluster, NULL);
2248 rbd_libs
="-lrbd -lrados"
2249 if compile_prog
"" "$rbd_libs" ; then
2251 libs_tools
="$rbd_libs $libs_tools"
2252 libs_softmmu
="$rbd_libs $libs_softmmu"
2254 if test "$rbd" = "yes" ; then
2255 feature_not_found
"rados block device"
2261 ##########################################
2264 if test "$linux_aio" != "no" ; then
2267 #include <sys/eventfd.h>
2269 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2271 if compile_prog
"" "-laio" ; then
2273 libs_softmmu
="$libs_softmmu -laio"
2274 libs_tools
="$libs_tools -laio"
2276 if test "$linux_aio" = "yes" ; then
2277 feature_not_found
"linux AIO"
2283 ##########################################
2284 # adjust virtio-blk-data-plane based on linux-aio
2286 if test "$virtio_blk_data_plane" = "yes" -a \
2287 "$linux_aio" != "yes" ; then
2288 echo "Error: virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2290 elif test -z "$virtio_blk_data_plane" ; then
2291 virtio_blk_data_plane
=$linux_aio
2294 ##########################################
2297 if test "$attr" != "no" ; then
2300 #include <sys/types.h>
2301 #ifdef CONFIG_LIBATTR
2302 #include <attr/xattr.h>
2304 #include <sys/xattr.h>
2306 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2308 if compile_prog
"" "" ; then
2310 # Older distros have <attr/xattr.h>, and need -lattr:
2311 elif compile_prog
"-DCONFIG_LIBATTR" "-lattr" ; then
2316 if test "$attr" = "yes" ; then
2317 feature_not_found
"ATTR"
2323 ##########################################
2326 #include <sys/types.h>
2327 #include <sys/uio.h>
2329 int main(void) { return sizeof(struct iovec); }
2332 if compile_prog
"" "" ; then
2336 ##########################################
2339 #include <sys/types.h>
2340 #include <sys/uio.h>
2342 int main(void) { return preadv(0, 0, 0, 0); }
2345 if compile_prog
"" "" ; then
2349 ##########################################
2351 if test "$fdt" != "no" ; then
2354 int main(void) { return 0; }
2356 if compile_prog
"" "$fdt_libs" ; then
2359 if test "$fdt" = "yes" ; then
2360 feature_not_found
"fdt"
2367 ##########################################
2368 # opengl probe, used by milkymist-tmu2
2369 if test "$opengl" != "no" ; then
2372 #include <X11/Xlib.h>
2375 int main(void) { return GL_VERSION != 0; }
2377 if compile_prog
"" "-lGL" ; then
2380 if test "$opengl" = "yes" ; then
2381 feature_not_found
"opengl"
2388 ##########################################
2390 if test "$glusterfs" != "no" ; then
2392 #include <glusterfs/api/glfs.h>
2394 (void) glfs_new("volume");
2398 glusterfs_libs
="-lgfapi -lgfrpc -lgfxdr"
2399 if compile_prog
"" "$glusterfs_libs" ; then
2401 libs_tools
="$glusterfs_libs $libs_tools"
2402 libs_softmmu
="$glusterfs_libs $libs_softmmu"
2404 if test "$glusterfs" = "yes" ; then
2405 feature_not_found
"GlusterFS backend support"
2412 # Check for xxxat() functions when we are building linux-user
2413 # emulator. This is done because older glibc versions don't
2414 # have syscall stubs for these implemented.
2418 #define _ATFILE_SOURCE
2419 #include <sys/types.h>
2426 /* try to unlink nonexisting file */
2427 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2430 if compile_prog
"" "" ; then
2434 # Check for inotify functions when we are building linux-user
2435 # emulator. This is done because older glibc versions don't
2436 # have syscall stubs for these implemented. In that case we
2437 # don't provide them even if kernel supports them.
2441 #include <sys/inotify.h>
2446 /* try to start inotify */
2447 return inotify_init();
2450 if compile_prog
"" "" ; then
2456 #include <sys/inotify.h>
2461 /* try to start inotify */
2462 return inotify_init1(0);
2465 if compile_prog
"" "" ; then
2469 # check if utimensat and futimens are supported
2472 #define _ATFILE_SOURCE
2475 #include <sys/stat.h>
2479 utimensat(AT_FDCWD, "foo", NULL, 0);
2484 if compile_prog
"" "" ; then
2488 # check if pipe2 is there
2497 return pipe2(pipefd, O_CLOEXEC);
2500 if compile_prog
"" "" ; then
2504 # check if accept4 is there
2507 #include <sys/socket.h>
2512 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2516 if compile_prog
"" "" ; then
2520 # check if tee/splice is there. vmsplice was added same time.
2530 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2531 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2535 if compile_prog
"" "" ; then
2539 ##########################################
2544 #include <sys/syscall.h>
2546 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2549 if compile_prog
"" "" ; then
2553 # check if eventfd is supported
2556 #include <sys/eventfd.h>
2560 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2563 if compile_prog
"" "" ; then
2567 # check for fallocate
2574 fallocate(0, 0, 0, 0);
2578 if compile_prog
"" "" ; then
2582 # check for sync_file_range
2589 sync_file_range(0, 0, 0, 0);
2593 if compile_prog
"" "" ; then
2597 # check for linux/fiemap.h and FS_IOC_FIEMAP
2600 #include <sys/ioctl.h>
2601 #include <linux/fs.h>
2602 #include <linux/fiemap.h>
2606 ioctl(0, FS_IOC_FIEMAP, 0);
2610 if compile_prog
"" "" ; then
2625 if compile_prog
"" "" ; then
2629 # check for epoll support
2632 #include <sys/epoll.h>
2640 if compile_prog
"" "" ; then
2644 # epoll_create1 and epoll_pwait are later additions
2645 # so we must check separately for their presence
2648 #include <sys/epoll.h>
2652 /* Note that we use epoll_create1 as a value, not as
2653 * a function being called. This is necessary so that on
2654 * old SPARC glibc versions where the function was present in
2655 * the library but not declared in the header file we will
2656 * fail the configure check. (Otherwise we will get a compiler
2657 * warning but not an error, and will proceed to fail the
2658 * qemu compile where we compile with -Werror.)
2660 return (int)(uintptr_t)&epoll_create1;
2663 if compile_prog
"" "" ; then
2669 #include <sys/epoll.h>
2673 epoll_pwait(0, 0, 0, 0, 0);
2677 if compile_prog
"" "" ; then
2681 # Check if tools are available to build documentation.
2682 if test "$docs" != "no" ; then
2683 if has makeinfo
&& has pod2man
; then
2686 if test "$docs" = "yes" ; then
2687 feature_not_found
"docs"
2693 # Search for bswap_32 function
2696 #include <byteswap.h>
2697 int main(void) { return bswap_32(0); }
2699 if compile_prog
"" "" ; then
2703 # Search for bswap32 function
2706 #include <sys/endian.h>
2707 #include <sys/types.h>
2708 #include <machine/bswap.h>
2709 int main(void) { return bswap32(0); }
2711 if compile_prog
"" "" ; then
2715 ##########################################
2716 # Do we have libiscsi
2717 # We check for iscsi_unmap_sync() to make sure we have a
2718 # recent enough version of libiscsi.
2719 if test "$libiscsi" != "no" ; then
2722 #include <iscsi/iscsi.h>
2723 int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; }
2725 if compile_prog
"" "-liscsi" ; then
2727 LIBS
="$LIBS -liscsi"
2729 if test "$libiscsi" = "yes" ; then
2730 feature_not_found
"libiscsi"
2737 ##########################################
2741 int main(void) { return isnan(sin(0.0)); }
2743 if compile_prog
"" "" ; then
2745 elif compile_prog
"" "-lm" ; then
2747 libs_qga
="-lm $libs_qga"
2750 echo "Error: libm check failed"
2755 ##########################################
2757 # uClibc provides 2 versions of clock_gettime(), one with realtime
2758 # support and one without. This means that the clock_gettime() don't
2759 # need -lrt. We still need it for timer_create() so we check for this
2760 # function in addition.
2765 timer_create(CLOCK_REALTIME, NULL, NULL);
2766 return clock_gettime(CLOCK_REALTIME, NULL);
2770 if compile_prog
"" "" ; then
2772 # we need pthread for static linking. use previous pthread test result
2773 elif compile_prog
"" "-lrt $pthread_lib" ; then
2775 libs_qga
="-lrt $libs_qga"
2778 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2779 "$aix" != "yes" -a "$haiku" != "yes" ; then
2780 libs_softmmu
="-lutil $libs_softmmu"
2783 ##########################################
2785 if test "$spice" != "no" ; then
2788 int main(void) { spice_server_new(); return 0; }
2790 spice_cflags
=$
($pkg_config --cflags spice-protocol spice-server
2>/dev
/null
)
2791 spice_libs
=$
($pkg_config --libs spice-protocol spice-server
2>/dev
/null
)
2792 if $pkg_config --atleast-version=0.12.0 spice-server
>/dev
/null
2>&1 && \
2793 $pkg_config --atleast-version=0.12.2 spice-protocol
> /dev
/null
2>&1 && \
2794 compile_prog
"$spice_cflags" "$spice_libs" ; then
2796 libs_softmmu
="$libs_softmmu $spice_libs"
2797 QEMU_CFLAGS
="$QEMU_CFLAGS $spice_cflags"
2798 spice_protocol_version
=$
($pkg_config --modversion spice-protocol
)
2799 spice_server_version
=$
($pkg_config --modversion spice-server
)
2801 if test "$spice" = "yes" ; then
2802 feature_not_found
"spice"
2808 # check for libcacard for smartcard support
2810 # TODO - what's the minimal nss version we support?
2811 if test "$smartcard_nss" != "no"; then
2813 #include <pk11pub.h>
2814 int main(void) { PK11_FreeSlot(0); return 0; }
2816 smartcard_includes
="-I\$(SRC_PATH)/libcacard"
2817 libcacard_libs
="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
2818 libcacard_cflags
="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
2819 test_cflags
="$libcacard_cflags"
2820 # The header files in nss < 3.13.3 have a bug which causes them to
2821 # emit a warning. If we're going to compile QEMU with -Werror, then
2822 # test that the headers don't have this bug. Otherwise we would pass
2823 # the configure test but fail to compile QEMU later.
2824 if test "$werror" = "yes"; then
2825 test_cflags
="-Werror $test_cflags"
2827 if test -n "$libtool" &&
2828 $pkg_config --atleast-version=3.12.8 nss
>/dev
/null
2>&1 && \
2829 compile_prog
"$test_cflags" "$libcacard_libs"; then
2831 QEMU_CFLAGS
="$QEMU_CFLAGS $libcacard_cflags"
2832 QEMU_INCLUDES
="$QEMU_INCLUDES $smartcard_includes"
2833 libs_softmmu
="$libcacard_libs $libs_softmmu"
2835 if test "$smartcard_nss" = "yes"; then
2836 feature_not_found
"nss"
2842 # check for usbredirparser for usb network redirection support
2843 if test "$usb_redir" != "no" ; then
2844 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5
>/dev
/null
2>&1 ; then
2846 usb_redir_cflags
=$
($pkg_config --cflags libusbredirparser-0.5
2>/dev
/null
)
2847 usb_redir_libs
=$
($pkg_config --libs libusbredirparser-0.5
2>/dev
/null
)
2848 QEMU_CFLAGS
="$QEMU_CFLAGS $usb_redir_cflags"
2849 libs_softmmu
="$libs_softmmu $usb_redir_libs"
2851 if test "$usb_redir" = "yes"; then
2852 feature_not_found
"usb-redir"
2858 ##########################################
2860 ##########################################
2861 # check if we have fdatasync
2867 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2868 return fdatasync(0);
2870 #error Not supported
2874 if compile_prog
"" "" ; then
2878 ##########################################
2879 # check if we have madvise
2883 #include <sys/types.h>
2884 #include <sys/mman.h>
2886 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2888 if compile_prog
"" "" ; then
2892 ##########################################
2893 # check if we have posix_madvise
2897 #include <sys/mman.h>
2899 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2901 if compile_prog
"" "" ; then
2905 ##########################################
2906 # check if we have usable SIGEV_THREAD_ID
2913 ev.sigev_notify = SIGEV_THREAD_ID;
2914 ev._sigev_un._tid = 0;
2915 asm volatile("" : : "g"(&ev));
2919 if compile_prog
"" "" ; then
2923 ##########################################
2924 # check if trace backend exists
2926 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev
/null
2> /dev
/null
2927 if test "$?" -ne 0 ; then
2929 echo "Error: invalid trace backend"
2930 echo "Please choose a supported trace backend."
2935 ##########################################
2936 # For 'ust' backend, test if ust headers are present
2937 if test "$trace_backend" = "ust"; then
2939 #include <ust/tracepoint.h>
2940 #include <ust/marker.h>
2941 int main(void) { return 0; }
2943 if compile_prog
"" "" ; then
2944 LIBS
="-lust -lurcu-bp $LIBS"
2945 libs_qga
="-lust -lurcu-bp $libs_qga"
2948 echo "Error: Trace backend 'ust' missing libust header files"
2954 ##########################################
2955 # For 'dtrace' backend, test if 'dtrace' command is present
2956 if test "$trace_backend" = "dtrace"; then
2957 if ! has
'dtrace' ; then
2959 echo "Error: dtrace command is not found in PATH $PATH"
2963 trace_backend_stap
="no"
2964 if has
'stap' ; then
2965 trace_backend_stap
="yes"
2969 ##########################################
2970 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2971 # use i686 as default anyway, but for those that don't, an explicit
2972 # specification is necessary
2973 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2975 static int sfaa(int *ptr)
2977 return __sync_fetch_and_and(ptr, 0);
2987 if ! compile_prog
"" "" ; then
2988 QEMU_CFLAGS
="-march=i486 $QEMU_CFLAGS"
2992 ##########################################
2993 # check and set a backend for coroutine
2995 # default is ucontext, but always fallback to gthread
2996 # windows autodetected by make
2997 if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then
2998 if test "$darwin" != "yes"; then
3000 #include <ucontext.h>
3001 #ifdef __stub_makecontext
3002 #error Ignoring glibc stub makecontext which will always fail
3004 int main(void) { makecontext(0, 0, 0); return 0; }
3006 if compile_prog
"" "" ; then
3007 coroutine_backend
=ucontext
3009 coroutine_backend
=gthread
3012 elif test "$coroutine" = "gthread" ; then
3013 coroutine_backend
=gthread
3014 elif test "$coroutine" = "windows" ; then
3015 coroutine_backend
=windows
3016 elif test "$coroutine" = "sigaltstack" ; then
3017 coroutine_backend
=sigaltstack
3020 echo "Error: unknown coroutine backend $coroutine"
3025 ##########################################
3026 # check if we have open_by_handle_at
3028 open_by_handle_at
=no
3031 #if !defined(AT_EMPTY_PATH)
3032 # error missing definition
3034 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3037 if compile_prog
"" "" ; then
3038 open_by_handle_at
=yes
3041 ########################################
3042 # check if we have linux/magic.h
3046 #include <linux/magic.h>
3051 if compile_prog
"" "" ; then
3055 ########################################
3056 # check whether we can disable the -Wunused-but-set-variable
3057 # option with a pragma (this is needed to silence a warning in
3058 # some versions of the valgrind VALGRIND_STACK_DEREGISTER macro.)
3059 # This test has to be compiled with -Werror as otherwise an
3060 # unknown pragma is only a warning.
3061 pragma_disable_unused_but_set
=no
3063 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3068 if compile_prog
"-Werror" "" ; then
3069 pragma_diagnostic_available
=yes
3072 ########################################
3073 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3077 #include <valgrind/valgrind.h>
3078 #include <valgrind/memcheck.h>
3083 if compile_prog
"" "" ; then
3087 ########################################
3088 # check if environ is declared
3098 if compile_prog
"" "" ; then
3102 ########################################
3103 # check if cpuid.h is usable.
3112 if compile_prog
"" "" ; then
3117 ##########################################
3119 # After here, no more $cc or $ld runs
3121 if test "$gcov" = "yes" ; then
3122 CFLAGS
="-fprofile-arcs -ftest-coverage -g $CFLAGS"
3123 LDFLAGS
="-fprofile-arcs -ftest-coverage $LDFLAGS"
3124 elif test "$debug" = "no" ; then
3125 CFLAGS
="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS"
3129 # Disable zero malloc errors for official releases unless explicitly told to
3131 if test -z "$zero_malloc" ; then
3132 if test "$z_version" = "50" ; then
3139 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3140 if test "$werror" = "yes"; then
3141 QEMU_CFLAGS
="-Werror $QEMU_CFLAGS"
3144 if test "$solaris" = "no" ; then
3145 if $ld --version 2>/dev
/null |
grep "GNU ld" >/dev
/null
2>/dev
/null
; then
3146 LDFLAGS
="-Wl,--warn-common $LDFLAGS"
3150 # test if pod2man has --utf8 option
3151 if pod2man
--help |
grep -q utf8
; then
3152 POD2MAN
="pod2man --utf8"
3157 # Use ASLR, no-SEH and DEP if available
3158 if test "$mingw32" = "yes" ; then
3159 for flag
in --dynamicbase --no-seh --nxcompat; do
3160 if $ld --help 2>/dev
/null |
grep ".$flag" >/dev
/null
2>/dev
/null
; then
3161 LDFLAGS
="-Wl,$flag $LDFLAGS"
3166 qemu_confdir
=$sysconfdir$confsuffix
3167 qemu_datadir
=$datadir$confsuffix
3170 if test "$want_tools" = "yes" ; then
3171 tools
="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3172 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3173 tools
="qemu-nbd\$(EXESUF) $tools"
3176 if test "$softmmu" = yes ; then
3177 if test "$virtfs" != no
; then
3178 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3180 tools
="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3182 if test "$virtfs" = yes; then
3183 echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3189 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3190 if [ "$guest_agent" = "yes" ]; then
3191 tools
="qemu-ga\$(EXESUF) $tools"
3196 # Mac OS X ships with a broken assembler
3198 if test \
( "$cpu" = "i386" -o "$cpu" = "x86_64" \
) -a \
3199 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
3200 "$softmmu" = yes ; then
3203 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
3204 roms
="$roms spapr-rtas"
3207 # add pixman flags after all config tests are done
3208 QEMU_CFLAGS
="$QEMU_CFLAGS $pixman_cflags"
3209 libs_softmmu
="$libs_softmmu $pixman_libs"
3211 echo "Install prefix $prefix"
3212 echo "BIOS directory `eval echo $qemu_datadir`"
3213 echo "binary directory `eval echo $bindir`"
3214 echo "library directory `eval echo $libdir`"
3215 echo "libexec directory `eval echo $libexecdir`"
3216 echo "include directory `eval echo $includedir`"
3217 echo "config directory `eval echo $sysconfdir`"
3218 echo "local state directory `eval echo $local_statedir`"
3219 if test "$mingw32" = "no" ; then
3220 echo "Manual directory `eval echo $mandir`"
3221 echo "ELF interp prefix $interp_prefix"
3223 echo "Source path $source_path"
3224 echo "C compiler $cc"
3225 echo "Host C compiler $host_cc"
3226 echo "Objective-C compiler $objcc"
3227 echo "CFLAGS $CFLAGS"
3228 echo "QEMU_CFLAGS $QEMU_CFLAGS"
3229 echo "LDFLAGS $LDFLAGS"
3231 echo "install $install"
3232 echo "python $python"
3233 if test "$slirp" = "yes" ; then
3236 echo "host CPU $cpu"
3237 echo "host big endian $bigendian"
3238 echo "target list $target_list"
3239 echo "tcg debug enabled $debug_tcg"
3240 echo "gprof enabled $gprof"
3241 echo "sparse enabled $sparse"
3242 echo "strip binaries $strip_opt"
3243 echo "profiler $profiler"
3244 echo "static build $static"
3245 echo "-Werror enabled $werror"
3246 if test "$darwin" = "yes" ; then
3247 echo "Cocoa support $cocoa"
3249 echo "pixman $pixman"
3250 echo "SDL support $sdl"
3251 echo "curses support $curses"
3252 echo "curl support $curl"
3253 echo "mingw32 support $mingw32"
3254 echo "Audio drivers $audio_drv_list"
3255 echo "Extra audio cards $audio_card_list"
3256 echo "Block whitelist $block_drv_whitelist"
3257 echo "Mixer emulation $mixemu"
3258 echo "VirtFS support $virtfs"
3259 echo "VNC support $vnc"
3260 if test "$vnc" = "yes" ; then
3261 echo "VNC TLS support $vnc_tls"
3262 echo "VNC SASL support $vnc_sasl"
3263 echo "VNC JPEG support $vnc_jpeg"
3264 echo "VNC PNG support $vnc_png"
3266 if test -n "$sparc_cpu"; then
3267 echo "Target Sparc Arch $sparc_cpu"
3269 echo "xen support $xen"
3270 echo "brlapi support $brlapi"
3271 echo "bluez support $bluez"
3272 echo "Documentation $docs"
3273 [ ! -z "$uname_release" ] && \
3274 echo "uname -r $uname_release"
3275 echo "NPTL support $nptl"
3276 echo "GUEST_BASE $guest_base"
3278 echo "vde support $vde"
3279 echo "Linux AIO support $linux_aio"
3280 echo "ATTR/XATTR support $attr"
3281 echo "Install blobs $blobs"
3282 echo "KVM support $kvm"
3283 echo "TCG interpreter $tcg_interpreter"
3284 echo "fdt support $fdt"
3285 echo "preadv support $preadv"
3286 echo "fdatasync $fdatasync"
3287 echo "madvise $madvise"
3288 echo "posix_madvise $posix_madvise"
3289 echo "sigev_thread_id $sigev_thread_id"
3290 echo "uuid support $uuid"
3291 echo "libcap-ng support $cap_ng"
3292 echo "vhost-net support $vhost_net"
3293 echo "Trace backend $trace_backend"
3294 echo "Trace output file $trace_file-<pid>"
3295 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
3296 echo "rbd support $rbd"
3297 echo "xfsctl support $xfs"
3298 echo "nss used $smartcard_nss"
3299 echo "usb net redir $usb_redir"
3300 echo "OpenGL support $opengl"
3301 echo "libiscsi support $libiscsi"
3302 echo "build guest agent $guest_agent"
3303 echo "seccomp support $seccomp"
3304 echo "coroutine backend $coroutine_backend"
3305 echo "GlusterFS support $glusterfs"
3306 echo "virtio-blk-data-plane $virtio_blk_data_plane"
3307 echo "gcov $gcov_tool"
3308 echo "gcov enabled $gcov"
3310 if test "$sdl_too_old" = "yes"; then
3311 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3314 config_host_mak
="config-host.mak"
3315 config_host_ld
="config-host.ld"
3317 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
3319 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3320 printf "# Configured with:" >> $config_host_mak
3321 printf " '%s'" "$0" "$@" >> $config_host_mak
3322 echo >> $config_host_mak
3324 echo all
: >> $config_host_mak
3325 echo "prefix=$prefix" >> $config_host_mak
3326 echo "bindir=$bindir" >> $config_host_mak
3327 echo "libdir=$libdir" >> $config_host_mak
3328 echo "libexecdir=$libexecdir" >> $config_host_mak
3329 echo "includedir=$includedir" >> $config_host_mak
3330 echo "mandir=$mandir" >> $config_host_mak
3331 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3332 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3333 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3334 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3335 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
3336 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
3338 echo "ARCH=$ARCH" >> $config_host_mak
3339 if test "$debug_tcg" = "yes" ; then
3340 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3342 if test "$debug" = "yes" ; then
3343 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
3345 if test "$strip_opt" = "yes" ; then
3346 echo "STRIP=${strip}" >> $config_host_mak
3348 if test "$bigendian" = "yes" ; then
3349 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3351 if test "$mingw32" = "yes" ; then
3352 echo "CONFIG_WIN32=y" >> $config_host_mak
3353 rc_version
=`cat $source_path/VERSION`
3354 version_major
=${rc_version%%.*}
3355 rc_version
=${rc_version#*.}
3356 version_minor
=${rc_version%%.*}
3357 rc_version
=${rc_version#*.}
3358 version_subminor
=${rc_version%%.*}
3360 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3361 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3363 echo "CONFIG_POSIX=y" >> $config_host_mak
3366 if test "$linux" = "yes" ; then
3367 echo "CONFIG_LINUX=y" >> $config_host_mak
3370 if test "$darwin" = "yes" ; then
3371 echo "CONFIG_DARWIN=y" >> $config_host_mak
3374 if test "$aix" = "yes" ; then
3375 echo "CONFIG_AIX=y" >> $config_host_mak
3378 if test "$solaris" = "yes" ; then
3379 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3380 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3381 if test "$needs_libsunmath" = "yes" ; then
3382 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3385 if test "$haiku" = "yes" ; then
3386 echo "CONFIG_HAIKU=y" >> $config_host_mak
3388 if test "$static" = "yes" ; then
3389 echo "CONFIG_STATIC=y" >> $config_host_mak
3391 if test "$profiler" = "yes" ; then
3392 echo "CONFIG_PROFILER=y" >> $config_host_mak
3394 if test "$slirp" = "yes" ; then
3395 echo "CONFIG_SLIRP=y" >> $config_host_mak
3396 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3398 if test "$vde" = "yes" ; then
3399 echo "CONFIG_VDE=y" >> $config_host_mak
3401 if test "$cap_ng" = "yes" ; then
3402 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3404 for card
in $audio_card_list; do
3405 def
=CONFIG_
`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'`
3406 echo "$def=y" >> $config_host_mak
3408 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3409 for drv
in $audio_drv_list; do
3410 def
=CONFIG_
`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3411 echo "$def=y" >> $config_host_mak
3412 if test "$drv" = "fmod"; then
3413 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3416 if test "$audio_pt_int" = "yes" ; then
3417 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3419 if test "$audio_win_int" = "yes" ; then
3420 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3422 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
3423 if test "$mixemu" = "yes" ; then
3424 echo "CONFIG_MIXEMU=y" >> $config_host_mak
3426 if test "$vnc" = "yes" ; then
3427 echo "CONFIG_VNC=y" >> $config_host_mak
3429 if test "$vnc_tls" = "yes" ; then
3430 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3432 if test "$vnc_sasl" = "yes" ; then
3433 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3435 if test "$vnc_jpeg" = "yes" ; then
3436 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3438 if test "$vnc_png" = "yes" ; then
3439 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3441 if test "$fnmatch" = "yes" ; then
3442 echo "CONFIG_FNMATCH=y" >> $config_host_mak
3444 if test "$uuid" = "yes" ; then
3445 echo "CONFIG_UUID=y" >> $config_host_mak
3447 if test "$xfs" = "yes" ; then
3448 echo "CONFIG_XFS=y" >> $config_host_mak
3450 qemu_version
=`head $source_path/VERSION`
3451 echo "VERSION=$qemu_version" >>$config_host_mak
3452 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3453 echo "SRC_PATH=$source_path" >> $config_host_mak
3454 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3455 if [ "$docs" = "yes" ] ; then
3456 echo "BUILD_DOCS=yes" >> $config_host_mak
3458 if test "$sdl" = "yes" ; then
3459 echo "CONFIG_SDL=y" >> $config_host_mak
3460 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3462 if test "$cocoa" = "yes" ; then
3463 echo "CONFIG_COCOA=y" >> $config_host_mak
3465 if test "$curses" = "yes" ; then
3466 echo "CONFIG_CURSES=y" >> $config_host_mak
3468 if test "$atfile" = "yes" ; then
3469 echo "CONFIG_ATFILE=y" >> $config_host_mak
3471 if test "$utimens" = "yes" ; then
3472 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3474 if test "$pipe2" = "yes" ; then
3475 echo "CONFIG_PIPE2=y" >> $config_host_mak
3477 if test "$accept4" = "yes" ; then
3478 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3480 if test "$splice" = "yes" ; then
3481 echo "CONFIG_SPLICE=y" >> $config_host_mak
3483 if test "$eventfd" = "yes" ; then
3484 echo "CONFIG_EVENTFD=y" >> $config_host_mak
3486 if test "$fallocate" = "yes" ; then
3487 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3489 if test "$sync_file_range" = "yes" ; then
3490 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3492 if test "$fiemap" = "yes" ; then
3493 echo "CONFIG_FIEMAP=y" >> $config_host_mak
3495 if test "$dup3" = "yes" ; then
3496 echo "CONFIG_DUP3=y" >> $config_host_mak
3498 if test "$epoll" = "yes" ; then
3499 echo "CONFIG_EPOLL=y" >> $config_host_mak
3501 if test "$epoll_create1" = "yes" ; then
3502 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3504 if test "$epoll_pwait" = "yes" ; then
3505 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3507 if test "$inotify" = "yes" ; then
3508 echo "CONFIG_INOTIFY=y" >> $config_host_mak
3510 if test "$inotify1" = "yes" ; then
3511 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3513 if test "$byteswap_h" = "yes" ; then
3514 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3516 if test "$bswap_h" = "yes" ; then
3517 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3519 if test "$curl" = "yes" ; then
3520 echo "CONFIG_CURL=y" >> $config_host_mak
3521 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3523 if test "$brlapi" = "yes" ; then
3524 echo "CONFIG_BRLAPI=y" >> $config_host_mak
3526 if test "$bluez" = "yes" ; then
3527 echo "CONFIG_BLUEZ=y" >> $config_host_mak
3528 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3530 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3531 if test "$xen" = "yes" ; then
3532 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3533 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3535 if test "$linux_aio" = "yes" ; then
3536 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3538 if test "$attr" = "yes" ; then
3539 echo "CONFIG_ATTR=y" >> $config_host_mak
3541 if test "$libattr" = "yes" ; then
3542 echo "CONFIG_LIBATTR=y" >> $config_host_mak
3544 if test "$virtfs" = "yes" ; then
3545 echo "CONFIG_VIRTFS=y" >> $config_host_mak
3547 if test "$blobs" = "yes" ; then
3548 echo "INSTALL_BLOBS=yes" >> $config_host_mak
3550 if test "$iovec" = "yes" ; then
3551 echo "CONFIG_IOVEC=y" >> $config_host_mak
3553 if test "$preadv" = "yes" ; then
3554 echo "CONFIG_PREADV=y" >> $config_host_mak
3556 if test "$fdt" = "yes" ; then
3557 echo "CONFIG_FDT=y" >> $config_host_mak
3559 if test "$signalfd" = "yes" ; then
3560 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3562 if test "$tcg_interpreter" = "yes" ; then
3563 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3565 if test "$fdatasync" = "yes" ; then
3566 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3568 if test "$madvise" = "yes" ; then
3569 echo "CONFIG_MADVISE=y" >> $config_host_mak
3571 if test "$posix_madvise" = "yes" ; then
3572 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3574 if test "$sigev_thread_id" = "yes" ; then
3575 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
3578 if test "$spice" = "yes" ; then
3579 echo "CONFIG_SPICE=y" >> $config_host_mak
3582 if test "$smartcard_nss" = "yes" ; then
3583 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3584 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3585 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3588 if test "$usb_redir" = "yes" ; then
3589 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3592 if test "$opengl" = "yes" ; then
3593 echo "CONFIG_OPENGL=y" >> $config_host_mak
3596 if test "$libiscsi" = "yes" ; then
3597 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3600 if test "$seccomp" = "yes"; then
3601 echo "CONFIG_SECCOMP=y" >> $config_host_mak
3604 # XXX: suppress that
3605 if [ "$bsd" = "yes" ] ; then
3606 echo "CONFIG_BSD=y" >> $config_host_mak
3609 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3611 if test "$zero_malloc" = "yes" ; then
3612 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3614 if test "$rbd" = "yes" ; then
3615 echo "CONFIG_RBD=y" >> $config_host_mak
3618 if test "$coroutine_backend" = "ucontext" ; then
3619 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3620 elif test "$coroutine_backend" = "sigaltstack" ; then
3621 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak
3624 if test "$open_by_handle_at" = "yes" ; then
3625 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3628 if test "$linux_magic_h" = "yes" ; then
3629 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3632 if test "$pragma_diagnostic_available" = "yes" ; then
3633 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
3636 if test "$valgrind_h" = "yes" ; then
3637 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
3640 if test "$has_environ" = "yes" ; then
3641 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
3644 if test "$cpuid_h" = "yes" ; then
3645 echo "CONFIG_CPUID_H=y" >> $config_host_mak
3648 if test "$glusterfs" = "yes" ; then
3649 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
3652 if test "$virtio_blk_data_plane" = "yes" ; then
3653 echo "CONFIG_VIRTIO_BLK_DATA_PLANE=y" >> $config_host_mak
3659 echo "HOST_USB=linux" >> $config_host_mak
3662 echo "HOST_USB=bsd" >> $config_host_mak
3665 echo "HOST_USB=stub" >> $config_host_mak
3669 # use default implementation for tracing backend-specific routines
3671 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3672 if test "$trace_backend" = "nop"; then
3673 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3675 if test "$trace_backend" = "simple"; then
3676 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3678 # Set the appropriate trace file.
3679 trace_file
="\"$trace_file-\" FMT_pid"
3681 if test "$trace_backend" = "stderr"; then
3682 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3685 if test "$trace_backend" = "ust"; then
3686 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3688 if test "$trace_backend" = "dtrace"; then
3689 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3690 if test "$trace_backend_stap" = "yes" ; then
3691 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3694 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3695 if test "$trace_default" = "yes"; then
3696 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3699 echo "TOOLS=$tools" >> $config_host_mak
3700 echo "ROMS=$roms" >> $config_host_mak
3701 echo "MAKE=$make" >> $config_host_mak
3702 echo "INSTALL=$install" >> $config_host_mak
3703 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3704 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3705 if test -n "$libtool"; then
3706 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
3707 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
3709 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3710 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
3712 echo "PYTHON=$python" >> $config_host_mak
3713 echo "CC=$cc" >> $config_host_mak
3714 echo "CC_I386=$cc_i386" >> $config_host_mak
3715 echo "HOST_CC=$host_cc" >> $config_host_mak
3716 echo "OBJCC=$objcc" >> $config_host_mak
3717 echo "AR=$ar" >> $config_host_mak
3718 echo "AS=$as" >> $config_host_mak
3719 echo "CPP=$cpp" >> $config_host_mak
3720 echo "OBJCOPY=$objcopy" >> $config_host_mak
3721 echo "LD=$ld" >> $config_host_mak
3722 echo "WINDRES=$windres" >> $config_host_mak
3723 echo "LIBTOOL=$libtool" >> $config_host_mak
3724 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3725 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3726 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3727 if test "$sparse" = "yes" ; then
3728 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
3729 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
3730 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3732 if test "$cross_prefix" != ""; then
3733 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
3735 echo "AUTOCONF_HOST := " >> $config_host_mak
3737 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3738 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3739 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3740 echo "LIBS+=$LIBS" >> $config_host_mak
3741 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3742 echo "EXESUF=$EXESUF" >> $config_host_mak
3743 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3744 echo "POD2MAN=$POD2MAN" >> $config_host_mak
3745 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
3746 if test "$gcov" = "yes" ; then
3747 echo "CONFIG_GCOV=y" >> $config_host_mak
3748 echo "GCOV=$gcov_tool" >> $config_host_mak
3751 # generate list of library paths for linker script
3753 $ld --verbose -v 2> /dev
/null |
grep SEARCH_DIR
> ${config_host_ld}
3755 if test -f ${config_host_ld}~
; then
3756 if cmp -s $config_host_ld ${config_host_ld}~
; then
3757 mv ${config_host_ld}~
$config_host_ld
3759 rm ${config_host_ld}~
3763 # use included Linux headers
3764 if test "$linux" = "yes" ; then
3765 mkdir
-p linux-headers
3777 # For most CPUs the kernel architecture name and QEMU CPU name match.
3781 # For non-KVM architectures we will not have asm headers
3782 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
3783 symlink
"$source_path/linux-headers/asm-$linux_arch" linux-headers
/asm
3787 for target
in $target_list; do
3788 target_dir
="$target"
3789 config_target_mak
=$target_dir/config-target.mak
3790 target_arch2
=`echo $target | cut -d '-' -f 1`
3791 target_bigendian
="no"
3793 case "$target_arch2" in
3794 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb
)
3795 target_bigendian
=yes
3799 target_user_only
="no"
3800 target_linux_user
="no"
3801 target_bsd_user
="no"
3803 ${target_arch2}-softmmu)
3804 target_softmmu
="yes"
3806 ${target_arch2}-linux-user)
3807 if test "$linux" != "yes" ; then
3808 echo "ERROR: Target '$target' is only available on a Linux host"
3811 target_user_only
="yes"
3812 target_linux_user
="yes"
3814 ${target_arch2}-bsd-user)
3815 if test "$bsd" != "yes" ; then
3816 echo "ERROR: Target '$target' is only available on a BSD host"
3819 target_user_only
="yes"
3820 target_bsd_user
="yes"
3823 echo "ERROR: Target '$target' not recognised"
3828 mkdir
-p $target_dir
3829 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3833 interp_prefix1
=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3835 target_short_alignment
=2
3836 target_int_alignment
=4
3837 target_long_alignment
=4
3838 target_llong_alignment
=8
3839 target_libs_softmmu
=
3841 TARGET_ARCH
="$target_arch2"
3845 case "$target_arch2" in
3849 TARGET_BASE_ARCH
=i386
3850 target_long_alignment
=8
3853 target_long_alignment
=8
3860 gdb_xml_files
="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3861 target_llong_alignment
=4
3862 target_libs_softmmu
="$fdt_libs"
3868 target_libs_softmmu
="$opengl_libs"
3872 gdb_xml_files
="cf-core.xml cf-fp.xml"
3873 target_int_alignment
=2
3874 target_long_alignment
=2
3875 target_llong_alignment
=2
3877 microblaze|microblazeel
)
3878 TARGET_ARCH
=microblaze
3881 target_libs_softmmu
="$fdt_libs"
3885 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3890 TARGET_BASE_ARCH
=mips
3891 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3895 TARGET_BASE_ARCH
=mips
3896 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3897 target_long_alignment
=8
3900 TARGET_ARCH
=openrisc
3901 TARGET_BASE_ARCH
=openrisc
3904 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3906 target_libs_softmmu
="$fdt_libs"
3909 TARGET_BASE_ARCH
=ppc
3911 gdb_xml_files
="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3913 target_libs_softmmu
="$fdt_libs"
3916 TARGET_BASE_ARCH
=ppc
3918 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3919 target_long_alignment
=8
3920 target_libs_softmmu
="$fdt_libs"
3924 TARGET_BASE_ARCH
=ppc
3926 echo "TARGET_ABI32=y" >> $config_target_mak
3927 gdb_xml_files
="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3928 target_libs_softmmu
="$fdt_libs"
3938 TARGET_BASE_ARCH
=sparc
3939 target_long_alignment
=8
3943 TARGET_BASE_ARCH
=sparc
3944 TARGET_ABI_DIR
=sparc
3945 echo "TARGET_ABI32=y" >> $config_target_mak
3949 target_long_alignment
=8
3957 echo "Unsupported target CPU"
3961 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3962 if [ "$TARGET_BASE_ARCH" = "" ]; then
3963 TARGET_BASE_ARCH
=$TARGET_ARCH
3966 symlink
"$source_path/Makefile.target" "$target_dir/Makefile"
3969 echo "$@"| LC_ALL
=C
tr '[a-z]' '[A-Z]'
3974 # The TCG interpreter currently does not support ld/st optimization.
3975 if test "$tcg_interpreter" = "no" ; then
3976 echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_target_mak
3981 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3982 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3983 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3984 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3985 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3986 target_arch_name
="`upper $TARGET_ARCH`"
3987 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3988 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3989 echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak
3990 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3991 if [ "$TARGET_ABI_DIR" = "" ]; then
3992 TARGET_ABI_DIR
=$TARGET_ARCH
3994 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3995 case "$target_arch2" in
3997 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3998 echo "CONFIG_XEN=y" >> $config_target_mak
3999 if test "$xen_pci_passthrough" = yes; then
4000 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
4003 echo "CONFIG_NO_XEN=y" >> $config_target_mak
4007 echo "CONFIG_NO_XEN=y" >> $config_target_mak
4009 case "$target_arch2" in
4010 i386|x86_64|ppcemb|ppc|ppc64|s390x
)
4011 # Make sure the target and host cpus are compatible
4012 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
4013 \
( "$target_arch2" = "$cpu" -o \
4014 \
( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \
) -o \
4015 \
( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \
) -o \
4016 \
( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \
) -o \
4017 \
( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \
) -o \
4018 \
( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \
) -o \
4019 \
( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \
) \
) ; then
4020 echo "CONFIG_KVM=y" >> $config_target_mak
4021 if test "$vhost_net" = "yes" ; then
4022 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
4026 case "$target_arch2" in
4028 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak
4030 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
4031 echo "CONFIG_PSERIES=y" >> $config_target_mak
4033 if test "$target_bigendian" = "yes" ; then
4034 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
4036 if test "$target_softmmu" = "yes" ; then
4037 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
4038 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
4039 case "$target_arch2" in
4041 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak
4044 if test "$target_user_only" = "yes" ; then
4045 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
4046 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
4048 if test "$target_linux_user" = "yes" ; then
4049 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
4052 if test ! -z "$gdb_xml_files" ; then
4053 for x
in $gdb_xml_files; do
4054 list
="$list $source_path/gdb-xml/$x"
4056 echo "TARGET_XML_FILES=$list" >> $config_target_mak
4059 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
4060 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
4062 if test "$target_user_only" = "yes" \
4063 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
4064 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
4066 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
4067 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
4069 if test "$target_bsd_user" = "yes" ; then
4070 echo "CONFIG_BSD_USER=y" >> $config_target_mak
4073 # the static way of configuring available audio cards requires this workaround
4074 if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK
$source_path/default-configs
/$target.mak
; then
4075 echo "CONFIG_PCSPK=y" >> $config_target_mak
4078 # generate QEMU_CFLAGS/LDFLAGS for targets
4084 if test "$tcg_interpreter" = "yes"; then
4085 includes
="-I\$(SRC_PATH)/tcg/tci $includes"
4086 elif test "$ARCH" = "sparc64" ; then
4087 includes
="-I\$(SRC_PATH)/tcg/sparc $includes"
4088 elif test "$ARCH" = "s390x" ; then
4089 includes
="-I\$(SRC_PATH)/tcg/s390 $includes"
4090 elif test "$ARCH" = "x86_64" ; then
4091 includes
="-I\$(SRC_PATH)/tcg/i386 $includes"
4093 includes
="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
4095 includes
="-I\$(SRC_PATH)/tcg $includes"
4097 if test "$linux" = "yes" ; then
4098 includes
="-I\$(SRC_PATH)/linux-headers $includes"
4101 for i
in $ARCH $TARGET_BASE_ARCH ; do
4104 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
4105 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
4108 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
4109 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
4112 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
4113 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
4116 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
4117 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
4120 echo "CONFIG_I386_DIS=y" >> $config_target_mak
4121 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
4124 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
4125 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
4128 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
4129 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
4132 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
4133 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
4136 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
4137 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
4140 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
4141 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
4144 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
4145 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
4148 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
4149 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
4152 echo "CONFIG_S390_DIS=y" >> $config_target_mak
4153 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
4156 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
4157 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
4160 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
4161 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
4164 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
4165 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
4169 if test "$tcg_interpreter" = "yes" ; then
4170 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
4171 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
4176 # Ensure there's only a single GP
4177 cflags
="-msmall-data $cflags"
4181 if test "$target_softmmu" = "yes" ; then
4182 case "$TARGET_BASE_ARCH" in
4184 cflags
="-DHAS_AUDIO $cflags"
4187 cflags
="-DHAS_AUDIO $cflags"
4190 cflags
="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
4195 if test "$gprof" = "yes" ; then
4196 echo "TARGET_GPROF=yes" >> $config_target_mak
4197 if test "$target_linux_user" = "yes" ; then
4199 ldflags
="-p $ldflags"
4201 if test "$target_softmmu" = "yes" ; then
4202 ldflags
="-p $ldflags"
4203 echo "GPROF_CFLAGS=-p" >> $config_target_mak
4207 if test "$ARCH" = "tci"; then
4210 linker_script
="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/ldscripts/\$(ARCH).ld"
4213 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
4216 # The default placement of the application is fine.
4219 ldflags
="$linker_script $ldflags"
4224 echo "LDFLAGS+=$ldflags" >> $config_target_mak
4225 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
4226 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
4228 done # for target in $targets
4230 if [ "$pixman" = "internal" ]; then
4231 echo "config-host.h: subdir-pixman" >> $config_host_mak
4234 # build tree in object directory in case the source is not in the current directory
4235 DIRS
="tests tests/tcg tests/tcg/cris tests/tcg/lm32"
4236 DIRS
="$DIRS pc-bios/optionrom pc-bios/spapr-rtas"
4237 DIRS
="$DIRS roms/seabios roms/vgabios"
4238 DIRS
="$DIRS qapi-generated"
4239 FILES
="Makefile tests/tcg/Makefile qdict-test-data.txt"
4240 FILES
="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
4241 FILES
="$FILES tests/tcg/lm32/Makefile"
4242 FILES
="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
4243 FILES
="$FILES pc-bios/spapr-rtas/Makefile"
4244 FILES
="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
4246 $source_path/pc-bios
/*.bin \
4247 $source_path/pc-bios
/*.aml \
4248 $source_path/pc-bios
/*.rom \
4249 $source_path/pc-bios
/*.dtb \
4250 $source_path/pc-bios
/openbios-
* \
4251 $source_path/pc-bios
/palcode-
*
4253 FILES
="$FILES pc-bios/`basename $bios_file`"
4256 for f
in $FILES ; do
4257 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
4258 symlink
"$source_path/$f" "$f"
4262 # temporary config to build submodules
4263 for rom
in seabios vgabios
; do
4264 config_mak
=roms
/$rom/config.mak
4265 echo "# Automatically generated by configure - do not modify" > $config_mak
4266 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
4267 echo "AS=$as" >> $config_mak
4268 echo "CC=$cc" >> $config_mak
4269 echo "BCC=bcc" >> $config_mak
4270 echo "CPP=$cpp" >> $config_mak
4271 echo "OBJCOPY=objcopy" >> $config_mak
4272 echo "IASL=iasl" >> $config_mak
4273 echo "LD=$ld" >> $config_mak
4276 if test "$docs" = "yes" ; then