echo >> config.log
echo "#" >> config.log
+error_exit() {
+ echo
+ echo "ERROR: $1"
+ while test -n "$2"; do
+ echo " $2"
+ shift
+ done
+ echo
+ exit 1
+}
+
do_cc() {
# Run the compiler, capturing its output to the log.
echo $cc "$@" >> config.log
esac
echo $cc -Werror "$@" >> config.log
$cc -Werror "$@" >> config.log 2>&1 && return $?
- echo "ERROR: configure test passed without -Werror but failed with -Werror."
- echo "This is probably a bug in the configure script. The failing command"
- echo "will be at the bottom of config.log."
- echo "You can run configure with --disable-werror to bypass this check."
- exit 1
+ error_exit "configure test passed without -Werror but failed with -Werror." \
+ "This is probably a bug in the configure script. The failing command" \
+ "will be at the bottom of config.log." \
+ "You can run configure with --disable-werror to bypass this check."
}
compile_object() {
static="no"
cross_prefix=""
audio_drv_list=""
-audio_card_list="ac97 es1370 sb16 hda"
-audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
block_drv_whitelist=""
host_cc="cc"
libs_softmmu=""
xfs=""
vhost_net="no"
+vhost_scsi="no"
kvm="no"
gprof="no"
debug_tcg="no"
spice=""
rbd=""
smartcard_nss=""
+libusb=""
usb_redir=""
glx=""
zlib="yes"
gtk=""
gtkabi="2.0"
tpm="no"
+libssh2=""
# parse CC options first
for opt do
LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
LIBS="-lsunmath $LIBS"
else
- echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
- echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
- echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
- echo "Studio 11 can be downloaded from www.sun.com."
- exit 1
+ error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
+ "libsunmath from the Sun Studio compilers tools, due to a lack of" \
+ "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
+ "Studio 11 can be downloaded from www.sun.com."
fi
fi
fi
usb="linux"
kvm="yes"
vhost_net="yes"
+ vhost_scsi="yes"
if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
audio_possible_drivers="$audio_possible_drivers fmod"
fi
+ QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers $QEMU_INCLUDES"
;;
esac
;;
--oss-lib=*) oss_lib="$optarg"
;;
- --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
- ;;
--audio-drv-list=*) audio_drv_list="$optarg"
;;
--block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
;;
--enable-vhost-net) vhost_net="yes"
;;
+ --disable-vhost-scsi) vhost_scsi="no"
+ ;;
+ --enable-vhost-scsi) vhost_scsi="yes"
+ ;;
--disable-glx) glx="no"
;;
--enable-glx) glx="yes"
;;
--enable-smartcard-nss) smartcard_nss="yes"
;;
+ --disable-libusb) libusb="no"
+ ;;
+ --enable-libusb) libusb="yes"
+ ;;
--disable-usb-redir) usb_redir="no"
;;
--enable-usb-redir) usb_redir="yes"
;;
--enable-tpm) tpm="yes"
;;
+ --disable-libssh2) libssh2="no"
+ ;;
+ --enable-libssh2) libssh2="yes"
+ ;;
*) echo "ERROR: unknown option $opt"; show_help="yes"
;;
esac
case "$cpu" in
sparc)
LDFLAGS="-m32 $LDFLAGS"
- QEMU_CFLAGS="-m32 -mcpu=ultrasparc $QEMU_CFLAGS"
+ CPU_CFLAGS="-m32 -mcpu=ultrasparc"
;;
sparc64)
LDFLAGS="-m64 $LDFLAGS"
- QEMU_CFLAGS="-m64 -mcpu=ultrasparc $QEMU_CFLAGS"
+ CPU_CFLAGS="-m64 -mcpu=ultrasparc"
;;
s390)
- QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
+ CPU_CFLAGS="-m31 -march=z990"
LDFLAGS="-m31 $LDFLAGS"
;;
s390x)
- QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
+ CPU_CFLAGS="-m64 -march=z990"
LDFLAGS="-m64 $LDFLAGS"
;;
i386)
- QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
+ CPU_CFLAGS="-m32"
LDFLAGS="-m32 $LDFLAGS"
cc_i386='$(CC) -m32'
;;
x86_64)
- QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
+ CPU_CFLAGS="-m64"
LDFLAGS="-m64 $LDFLAGS"
cc_i386='$(CC) -m32'
;;
# No special flags required for other host CPUs
esac
+QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
+EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
+
default_target_list=""
# these targets are portable
echo " --enable-cocoa enable Cocoa (default on Mac OS X)"
echo " --audio-drv-list=LIST set audio drivers list:"
echo " Available drivers: $audio_possible_drivers"
-echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
-echo " Available cards: $audio_possible_cards"
echo " --block-drv-whitelist=L set block driver whitelist"
echo " (affects only QEMU, not qemu-img)"
echo " --enable-mixemu enable mixer emulation"
echo " --enable-libiscsi enable iscsi support"
echo " --disable-smartcard-nss disable smartcard nss support"
echo " --enable-smartcard-nss enable smartcard nss support"
+echo " --disable-libusb disable libusb (for usb passthrough)"
+echo " --enable-libusb enable libusb (for usb passthrough)"
echo " --disable-usb-redir disable usb network redirection support"
echo " --enable-usb-redir enable usb network redirection support"
echo " --disable-guest-agent disable building of the QEMU Guest Agent"
echo " --enable-gcov enable test coverage analysis with gcov"
echo " --gcov=GCOV use specified gcov [$gcov_tool]"
echo " --enable-tpm enable TPM support"
+echo " --disable-libssh2 disable ssh block device support"
+echo " --enable-libssh2 enable ssh block device support"
echo ""
echo "NOTE: The object files are built at the place where configure is launched"
exit 1
echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
ARCH=tci
else
- echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
- exit 1
+ error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
fi
fi
if compile_object ; then
: C compiler works ok
else
- echo "ERROR: \"$cc\" either does not exist or does not work"
- exit 1
+ error_exit "\"$cc\" either does not exist or does not work"
fi
# Consult white-list to determine whether to enable werror
gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
-gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
+gcc_flags="-Wendif-labels $gcc_flags"
gcc_flags="-Wno-initializer-overrides $gcc_flags"
# Note that we do not add -Werror to gcc_flags here, because that would
# enable it for all configure tests. If a configure test failed due
fi
done
+if compile_prog "-Werror -fstack-protector-all" "" ; then
+ QEMU_CFLAGS="$QEMU_CFLAGS -fstack-protector-all"
+ LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,-fstack-protector-all"
+fi
+
# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
# large functions that use global variables. The bug is in all releases of
# GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
if test "$static" = "yes" ; then
if test "$pie" = "yes" ; then
- echo "static and pie are mutually incompatible"
- exit 1
+ error_exit "static and pie are mutually incompatible"
else
pie="no"
fi
fi
else
if test "$pie" = "yes"; then
- echo "PIE not available due to missing toolchain support"
- exit 1
+ error_exit "PIE not available due to missing toolchain support"
else
echo "Disabling PIE due to missing toolchain support"
pie="no"
fi
fi
-#
+##########################################
+# __sync_fetch_and_and requires at least -march=i486. Many toolchains
+# use i686 as default anyway, but for those that don't, an explicit
+# specification is necessary
+
+if test "$cpu" = "i386"; then
+ cat > $TMPC << EOF
+static int sfaa(int *ptr)
+{
+ return __sync_fetch_and_and(ptr, 0);
+}
+
+int main(void)
+{
+ int val = 42;
+ sfaa(&val);
+ return val;
+}
+EOF
+ if ! compile_prog "" "" ; then
+ QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
+ fi
+fi
+
+#########################################
# Solaris specific configure tool chain decisions
-#
+
if test "$solaris" = "yes" ; then
if has $install; then
:
else
- echo "Solaris install program not found. Use --install=/usr/ucb/install or"
- echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
- echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
- exit 1
+ error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
+ "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
+ "to get ginstall which is used by default (which lives in /opt/csw/bin)"
fi
if test "`path_of $install`" = "/usr/sbin/install" ; then
- echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
- echo "try ginstall from the GNU fileutils available from www.blastwave.org"
- echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
- exit 1
+ error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
+ "try ginstall from the GNU fileutils available from www.blastwave.org" \
+ "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
fi
if has ar; then
:
else
- echo "Error: No path includes ar"
if test -f /usr/ccs/bin/ar ; then
- echo "Add /usr/ccs/bin to your path and rerun configure"
+ error_exit "No path includes ar" \
+ "Add /usr/ccs/bin to your path and rerun configure"
fi
- exit 1
+ error_exit "No path includes ar"
fi
fi
if ! has $python; then
- echo "Python not found. Use --python=/path/to/python"
- exit 1
+ error_exit "Python not found. Use --python=/path/to/python"
fi
# Note that if the Python conditional here evaluates True we will exit
# with status 1 which is a shell 'false' value.
if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
- echo "Cannot use '$python', Python 2.4 or later is required."
- echo "Note that Python 3 or later is not yet supported."
- echo "Use --python=/path/to/python to specify a supported Python."
- exit 1
+ error_exit "Cannot use '$python', Python 2.4 or later is required." \
+ "Note that Python 3 or later is not yet supported." \
+ "Use --python=/path/to/python to specify a supported Python."
fi
if test -z "${target_list+xxx}" ; then
feature_not_found() {
feature=$1
- echo "ERROR"
- echo "ERROR: User requested feature $feature"
- echo "ERROR: configure was not able to find it"
- echo "ERROR"
- exit 1;
+ error_exit "User requested feature $feature" \
+ "configure was not able to find it"
}
if test -z "$cross_prefix" ; then
# pkg-config probe
if ! has "$pkg_config_exe"; then
- echo "Error: pkg-config binary '$pkg_config_exe' not found"
- exit 1
+ error_exit "pkg-config binary '$pkg_config_exe' not found"
fi
##########################################
if compile_prog "" "-lz" ; then
:
else
- echo
- echo "Error: zlib check failed"
- echo "Make sure to have the zlib libs and headers installed."
- echo
- exit 1
+ error_exit "zlib check failed" \
+ "Make sure to have the zlib libs and headers installed."
fi
fi
+libs_softmmu="$libs_softmmu -lz"
##########################################
# libseccomp check
if test "$seccomp" != "no" ; then
if $pkg_config --atleast-version=1.0.0 libseccomp --modversion >/dev/null 2>&1; then
libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
+ QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
seccomp="yes"
else
if test "$seccomp" = "yes"; then
xen_pci_passthrough=yes
else
if test "$xen_pci_passthrough" = "yes"; then
- echo "ERROR"
- echo "ERROR: User requested feature Xen PCI Passthrough"
- echo "ERROR: but this feature require /sys from Linux"
if test "$xen_ctrl_version" -lt 340; then
- echo "ERROR: This feature does not work with Xen 3.3"
+ error_exit "User requested feature Xen PCI Passthrough" \
+ "This feature does not work with Xen 3.3"
fi
- echo "ERROR"
- exit 1;
+ error_exit "User requested feature Xen PCI Passthrough" \
+ " but this feature requires /sys from Linux"
fi
xen_pci_passthrough=no
fi
libtool=
fi
+# MacOSX ships with a libtool which isn't the GNU one; weed this
+# out by checking whether libtool supports the --version switch
+if test -n "$libtool"; then
+ if ! "$libtool" --version >/dev/null 2>&1; then
+ libtool=
+ fi
+fi
+
##########################################
# Sparse probe
if test "$sparse" != "no" ; then
if compile_prog "$cfl" "$lib" ; then
:
else
- echo
- echo "Error: $drv check failed"
- echo "Make sure to have the $drv libs and headers installed."
- echo
- exit 1
+ error_exit "$drv check failed" \
+ "Make sure to have the $drv libs and headers installed."
fi
}
fmod)
if test -z $fmod_lib || test -z $fmod_inc; then
- echo
- echo "Error: You must specify path to FMOD library and headers"
- echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
- echo
- exit 1
+ error_exit "You must specify path to FMOD library and headers" \
+ "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
fi
audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
libs_softmmu="$fmod_lib $libs_softmmu"
*)
echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
- echo
- echo "Error: Unknown driver '$drv' selected"
- echo "Possible drivers are: $audio_possible_drivers"
- echo
- exit 1
+ error_exit "Unknown driver '$drv' selected" \
+ "Possible drivers are: $audio_possible_drivers"
}
;;
esac
LIBS="$glib_libs $LIBS"
libs_qga="$glib_libs $libs_qga"
else
- echo "glib-$glib_req_ver required to compile QEMU"
- exit 1
+ error_exit "glib-$glib_req_ver required to compile QEMU"
fi
##########################################
fi
if test "$pixman" = "none"; then
if test "$want_tools" != "no" -o "$softmmu" != "no"; then
- echo "ERROR: pixman disabled but system emulation or tools build"
- echo " enabled. You can turn off pixman only if you also"
- echo " disable all system emulation targets and the tools"
- echo " build with '--disable-tools --disable-system'."
- exit 1
+ error_exit "pixman disabled but system emulation or tools build" \
+ "enabled. You can turn off pixman only if you also" \
+ "disable all system emulation targets and the tools" \
+ "build with '--disable-tools --disable-system'."
fi
pixman_cflags=
pixman_libs=
pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null`
else
if test ! -d ${source_path}/pixman/pixman; then
- echo "ERROR: pixman not present. Your options:"
- echo " (1) Preferred: Install the pixman devel package (any recent"
- echo " distro should have packages as Xorg needs pixman too)."
- echo " (2) Fetch the pixman submodule, using:"
- echo " git submodule update --init pixman"
- exit 1
+ error_exit "pixman not present. Your options:" \
+ " (1) Preferred: Install the pixman devel package (any recent" \
+ " distro should have packages as Xorg needs pixman too)." \
+ " (2) Fetch the pixman submodule, using:" \
+ " git submodule update --init pixman"
fi
mkdir -p pixman/pixman
pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
fi
if test "$mingw32" != yes -a "$pthread" = no; then
- echo
- echo "Error: pthread check failed"
- echo "Make sure to have the pthread libs and headers installed."
- echo
- exit 1
+ error_exit "pthread check failed" \
+ "Make sure to have the pthread libs and headers installed."
fi
##########################################
fi
fi
+##########################################
+# libssh2 probe
+min_libssh2_version=1.2.8
+if test "$libssh2" != "no" ; then
+ if $pkg_config --atleast-version=$min_libssh2_version libssh2 >/dev/null 2>&1
+ then
+ libssh2_cflags=`$pkg_config libssh2 --cflags`
+ libssh2_libs=`$pkg_config libssh2 --libs`
+ libssh2=yes
+ libs_tools="$libssh2_libs $libs_tools"
+ libs_softmmu="$libssh2_libs $libs_softmmu"
+ QEMU_CFLAGS="$QEMU_CFLAGS $libssh2_cflags"
+ else
+ if test "$libssh2" = "yes" ; then
+ error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
+ fi
+ libssh2=no
+ fi
+fi
+
+##########################################
+# libssh2_sftp_fsync probe
+
+if test "$libssh2" = "yes"; then
+ cat > $TMPC <<EOF
+#include <stdio.h>
+#include <libssh2.h>
+#include <libssh2_sftp.h>
+int main(void) {
+ LIBSSH2_SESSION *session;
+ LIBSSH2_SFTP *sftp;
+ LIBSSH2_SFTP_HANDLE *sftp_handle;
+ session = libssh2_session_init ();
+ sftp = libssh2_sftp_init (session);
+ sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
+ libssh2_sftp_fsync (sftp_handle);
+ return 0;
+}
+EOF
+ # libssh2_cflags/libssh2_libs defined in previous test.
+ if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
+ QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
+ fi
+fi
+
##########################################
# linux-aio probe
fi
fi
+##########################################
+# TPM passthrough is only on x86 Linux
+
+if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
+ tpm_passthrough=$tpm
+else
+ tpm_passthrough=no
+fi
+
##########################################
# adjust virtio-blk-data-plane based on linux-aio
if test "$virtio_blk_data_plane" = "yes" -a \
"$linux_aio" != "yes" ; then
- echo "Error: virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
- exit 1
+ error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
elif test -z "$virtio_blk_data_plane" ; then
virtio_blk_data_plane=$linux_aio
fi
int main(void) { return 0; }
EOF
if compile_prog "" "$fdt_libs" ; then
+ # system DTC is good - use it
fdt=yes
- libs_softmmu="$libs_softmmu $fdt_libs"
- else
- if test "$fdt" = "yes" ; then
- feature_not_found "fdt"
+ elif test -d ${source_path}/dtc/libfdt ; then
+ # have submodule DTC - use it
+ fdt=yes
+ dtc_internal="yes"
+ mkdir -p dtc
+ if [ "$source_path" != `pwd` ] ; then
+ symlink "$source_path/dtc/Makefile" "dtc/Makefile"
+ symlink "$source_path/dtc/scripts" "dtc/scripts"
fi
+ fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
+ fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
+ elif test "$fdt" = "yes" ; then
+ # have neither and want - prompt for system/submodule install
+ error_exit "ERROR: DTC not present. Your options:" \
+ " (1) Preferred: Install the DTC devel package" \
+ " (2) Fetch the DTC submodule, using:" \
+ " git submodule update --init dtc"
+ else
+ # don't have and don't want
fdt_libs=
fdt=no
fi
fi
+libs_softmmu="$libs_softmmu $fdt_libs"
+
##########################################
# GLX probe, used by milkymist-tmu2
if test "$glx" != "no" ; then
LIBS="-lm $LIBS"
libs_qga="-lm $libs_qga"
else
- echo
- echo "Error: libm check failed"
- echo
- exit 1
+ error_exit "libm check failed"
fi
##########################################
fi
fi
+# check for libusb
+if test "$libusb" != "no" ; then
+ if $pkg_config --atleast-version=1.0.13 libusb-1.0 >/dev/null 2>&1 ; then
+ libusb="yes"
+ usb="libusb"
+ libusb_cflags=$($pkg_config --cflags libusb-1.0 2>/dev/null)
+ libusb_libs=$($pkg_config --libs libusb-1.0 2>/dev/null)
+ QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
+ libs_softmmu="$libs_softmmu $libusb_libs"
+ else
+ if test "$libusb" = "yes"; then
+ feature_not_found "libusb"
+ fi
+ libusb="no"
+ fi
+fi
+
# check for usbredirparser for usb network redirection support
if test "$usb_redir" != "no" ; then
if $pkg_config --atleast-version=0.6 libusbredirparser-0.5 >/dev/null 2>&1 ; then
$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
if test "$?" -ne 0 ; then
- echo
- echo "Error: invalid trace backend"
- echo "Please choose a supported trace backend."
- echo
- exit 1
+ error_exit "invalid trace backend" \
+ "Please choose a supported trace backend."
fi
##########################################
LIBS="-lust -lurcu-bp $LIBS"
libs_qga="-lust -lurcu-bp $libs_qga"
else
- echo
- echo "Error: Trace backend 'ust' missing libust header files"
- echo
- exit 1
+ error_exit "Trace backend 'ust' missing libust header files"
fi
fi
# For 'dtrace' backend, test if 'dtrace' command is present
if test "$trace_backend" = "dtrace"; then
if ! has 'dtrace' ; then
- echo
- echo "Error: dtrace command is not found in PATH $PATH"
- echo
- exit 1
+ error_exit "dtrace command is not found in PATH $PATH"
fi
trace_backend_stap="no"
if has 'stap' ; then
fi
fi
-##########################################
-# __sync_fetch_and_and requires at least -march=i486. Many toolchains
-# use i686 as default anyway, but for those that don't, an explicit
-# specification is necessary
-if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
- cat > $TMPC << EOF
-static int sfaa(int *ptr)
-{
- return __sync_fetch_and_and(ptr, 0);
-}
-
-int main(void)
-{
- int val = 42;
- sfaa(&val);
- return val;
-}
-EOF
- if ! compile_prog "" "" ; then
- QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
- fi
-fi
-
##########################################
# check and set a backend for coroutine
-# default is ucontext, but always fallback to gthread
-# windows autodetected by make
-if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then
- if test "$darwin" != "yes"; then
- cat > $TMPC << EOF
+# We prefer ucontext, but it's not always possible. The fallback
+# is sigcontext. gthread is not selectable except explicitly, because
+# it is not functional enough to run QEMU proper. (It is occasionally
+# useful for debugging purposes.) On Windows the only valid backend
+# is the Windows-specific one.
+
+ucontext_works=no
+if test "$darwin" != "yes"; then
+ cat > $TMPC << EOF
#include <ucontext.h>
#ifdef __stub_makecontext
#error Ignoring glibc stub makecontext which will always fail
#endif
int main(void) { makecontext(0, 0, 0); return 0; }
EOF
- if compile_prog "" "" ; then
- coroutine_backend=ucontext
- else
- coroutine_backend=gthread
- fi
+ if compile_prog "" "" ; then
+ ucontext_works=yes
+ fi
+fi
+
+if test "$coroutine" = ""; then
+ if test "$mingw32" = "yes"; then
+ coroutine=win32
+ elif test "$ucontext_works" = "yes"; then
+ coroutine=ucontext
+ else
+ coroutine=sigaltstack
fi
-elif test "$coroutine" = "gthread" ; then
- coroutine_backend=gthread
-elif test "$coroutine" = "windows" ; then
- coroutine_backend=windows
-elif test "$coroutine" = "sigaltstack" ; then
- coroutine_backend=sigaltstack
else
- echo
- echo "Error: unknown coroutine backend $coroutine"
- echo
- exit 1
+ case $coroutine in
+ windows)
+ if test "$mingw32" != "yes"; then
+ error_exit "'windows' coroutine backend only valid for Windows"
+ fi
+ # Unfortunately the user visible backend name doesn't match the
+ # coroutine-*.c filename for this case, so we have to adjust it here.
+ coroutine=win32
+ ;;
+ ucontext)
+ if test "$ucontext_works" != "yes"; then
+ feature_not_found "ucontext"
+ fi
+ ;;
+ gthread|sigaltstack)
+ if test "$mingw32" = "yes"; then
+ error_exit "only the 'windows' coroutine backend is valid for Windows"
+ fi
+ ;;
+ *)
+ error_exit "unknown coroutine backend $coroutine"
+ ;;
+ esac
fi
##########################################
pragma_disable_unused_but_set=no
cat > $TMPC << EOF
+#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
#pragma GCC diagnostic ignored "-Wstrict-prototypes"
+#pragma GCC diagnostic pop
int main(void) {
return 0;
int128=yes
fi
+########################################
+# check if getauxval is available.
+
+getauxval=no
+cat > $TMPC << EOF
+#include <sys/auxv.h>
+int main(void) {
+ return getauxval(AT_HWCAP) == 0;
+}
+EOF
+if compile_prog "" "" ; then
+ getauxval=yes
+fi
+
##########################################
# End of CC checks
# After here, no more $cc or $ld runs
tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
else
if test "$virtfs" = yes; then
- echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
- exit 1
+ error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
fi
virtfs=no
fi
roms="$roms spapr-rtas"
fi
+if test "$cpu" = "s390x" ; then
+ roms="$roms s390-ccw"
+fi
+
# add pixman flags after all config tests are done
-QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags"
+QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags"
libs_softmmu="$libs_softmmu $pixman_libs"
echo "Install prefix $prefix"
echo "curl support $curl"
echo "mingw32 support $mingw32"
echo "Audio drivers $audio_drv_list"
-echo "Extra audio cards $audio_card_list"
echo "Block whitelist $block_drv_whitelist"
echo "Mixer emulation $mixemu"
echo "VirtFS support $virtfs"
echo "uuid support $uuid"
echo "libcap-ng support $cap_ng"
echo "vhost-net support $vhost_net"
+echo "vhost-scsi support $vhost_scsi"
echo "Trace backend $trace_backend"
echo "Trace output file $trace_file-<pid>"
echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
echo "rbd support $rbd"
echo "xfsctl support $xfs"
echo "nss used $smartcard_nss"
+echo "libusb $libusb"
echo "usb net redir $usb_redir"
echo "GLX support $glx"
echo "libiscsi support $libiscsi"
echo "build guest agent $guest_agent"
echo "seccomp support $seccomp"
-echo "coroutine backend $coroutine_backend"
+echo "coroutine backend $coroutine"
echo "GlusterFS support $glusterfs"
echo "virtio-blk-data-plane $virtio_blk_data_plane"
echo "gcov $gcov_tool"
echo "gcov enabled $gcov"
echo "TPM support $tpm"
+echo "libssh2 support $libssh2"
+echo "TPM passthrough $tpm_passthrough"
if test "$sdl_too_old" = "yes"; then
echo "-> Your SDL version is too old - please upgrade to have SDL support"
echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
+echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
echo "ARCH=$ARCH" >> $config_host_mak
+
+case "$cpu" in
+ arm|i386|x86_64|ppc)
+ # The TCG interpreter currently does not support ld/st optimization.
+ if test "$tcg_interpreter" = "no" ; then
+ echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_host_mak
+ fi
+ ;;
+esac
if test "$debug_tcg" = "yes" ; then
echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
fi
-if test "$debug" = "yes" ; then
- echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
-fi
if test "$strip_opt" = "yes" ; then
echo "STRIP=${strip}" >> $config_host_mak
fi
if test "$cap_ng" = "yes" ; then
echo "CONFIG_LIBCAP=y" >> $config_host_mak
fi
-for card in $audio_card_list; do
- def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'`
- echo "$def=y" >> $config_host_mak
-done
echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
for drv in $audio_drv_list; do
def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
if test "$virtfs" = "yes" ; then
echo "CONFIG_VIRTFS=y" >> $config_host_mak
fi
+if test "$vhost_scsi" = "yes" ; then
+ echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
+fi
if test "$blobs" = "yes" ; then
echo "INSTALL_BLOBS=yes" >> $config_host_mak
fi
echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
fi
+if test "$libusb" = "yes" ; then
+ echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
+fi
+
if test "$usb_redir" = "yes" ; then
echo "CONFIG_USB_REDIR=y" >> $config_host_mak
fi
if test "$glx" = "yes" ; then
echo "CONFIG_GLX=y" >> $config_host_mak
+ echo "GLX_LIBS=$glx_libs" >> $config_host_mak
fi
if test "$libiscsi" = "yes" ; then
echo "CONFIG_RBD=y" >> $config_host_mak
fi
-if test "$coroutine_backend" = "ucontext" ; then
- echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
-elif test "$coroutine_backend" = "sigaltstack" ; then
- echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak
-fi
+echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
if test "$open_by_handle_at" = "yes" ; then
echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
echo "CONFIG_INT128=y" >> $config_host_mak
fi
+if test "$getauxval" = "yes" ; then
+ echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
+fi
+
if test "$glusterfs" = "yes" ; then
echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
fi
+if test "$libssh2" = "yes" ; then
+ echo "CONFIG_LIBSSH2=y" >> $config_host_mak
+fi
+
if test "$virtio_blk_data_plane" = "yes" ; then
- echo "CONFIG_VIRTIO_BLK_DATA_PLANE=y" >> $config_host_mak
+ echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak
fi
# USB host support
bsd)
echo "HOST_USB=bsd" >> $config_host_mak
;;
+libusb)
+ if test "$linux" = "yes"; then
+ echo "HOST_USB=libusb linux legacy" >> $config_host_mak
+ else
+ echo "HOST_USB=libusb legacy" >> $config_host_mak
+ fi
+;;
*)
echo "HOST_USB=stub" >> $config_host_mak
;;
esac
+# TPM passthrough support?
+if test "$tpm" = "yes"; then
+ echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
+ if test "$tpm_passthrough" = "yes"; then
+ echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
+ fi
+fi
+
# use default implementation for tracing backend-specific routines
trace_default=yes
echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
fi
fi
+if test "$trace_backend" = "ftrace"; then
+ if test "$linux" = "yes" ; then
+ echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
+ trace_default=no
+ else
+ feature_not_found "ftrace(trace backend)"
+ fi
+fi
echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
if test "$trace_default" = "yes"; then
echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
fi
+if test "$tcg_interpreter" = "yes"; then
+ QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
+elif test "$ARCH" = "sparc64" ; then
+ QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
+elif test "$ARCH" = "s390x" ; then
+ QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
+elif test "$ARCH" = "x86_64" ; then
+ QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
+else
+ QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
+fi
+QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
+
echo "TOOLS=$tools" >> $config_host_mak
echo "ROMS=$roms" >> $config_host_mak
echo "MAKE=$make" >> $config_host_mak
echo "AUTOCONF_HOST := " >> $config_host_mak
fi
echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
-echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
-echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
+echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
echo "LIBS+=$LIBS" >> $config_host_mak
echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
echo "EXESUF=$EXESUF" >> $config_host_mak
;;
${target_arch2}-linux-user)
if test "$linux" != "yes" ; then
- echo "ERROR: Target '$target' is only available on a Linux host"
- exit 1
+ error_exit "Target '$target' is only available on a Linux host"
fi
target_user_only="yes"
target_linux_user="yes"
;;
${target_arch2}-bsd-user)
if test "$bsd" != "yes" ; then
- echo "ERROR: Target '$target' is only available on a BSD host"
- exit 1
+ error_exit "Target '$target' is only available on a BSD host"
fi
target_user_only="yes"
target_bsd_user="yes"
;;
*)
- echo "ERROR: Target '$target' not recognised"
+ error_exit "Target '$target' not recognised"
exit 1
;;
esac
target_nptl="no"
interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
gdb_xml_files=""
-target_short_alignment=2
-target_int_alignment=4
-target_long_alignment=4
-target_llong_alignment=8
-target_libs_softmmu=
TARGET_ARCH="$target_arch2"
TARGET_BASE_ARCH=""
;;
x86_64)
TARGET_BASE_ARCH=i386
- target_long_alignment=8
;;
alpha)
- target_long_alignment=8
target_nptl="yes"
;;
arm|armeb)
bflt="yes"
target_nptl="yes"
gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
- target_llong_alignment=4
;;
cris)
target_nptl="yes"
;;
lm32)
- target_libs_softmmu="$glx_libs"
;;
m68k)
bflt="yes"
gdb_xml_files="cf-core.xml cf-fp.xml"
- target_int_alignment=2
- target_long_alignment=2
- target_llong_alignment=2
;;
microblaze|microblazeel)
TARGET_ARCH=microblaze
TARGET_ARCH=mips64
TARGET_BASE_ARCH=mips
echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
- target_long_alignment=8
;;
moxie)
;;
TARGET_BASE_ARCH=ppc
TARGET_ABI_DIR=ppc
gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
- target_long_alignment=8
;;
ppc64abi32)
TARGET_ARCH=ppc64
;;
sparc64)
TARGET_BASE_ARCH=sparc
- target_long_alignment=8
;;
sparc32plus)
TARGET_ARCH=sparc64
;;
s390x)
target_nptl="yes"
- target_long_alignment=8
;;
unicore32)
;;
TARGET_ARCH=xtensa
;;
*)
- echo "Unsupported target CPU"
- exit 1
+ error_exit "Unsupported target CPU"
;;
esac
# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
}
-case "$cpu" in
- i386|x86_64|ppc)
- # The TCG interpreter currently does not support ld/st optimization.
- if test "$tcg_interpreter" = "no" ; then
- echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_target_mak
- fi
- ;;
-esac
-
-echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
-echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
-echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
-echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
target_arch_name="`upper $TARGET_ARCH`"
echo "TARGET_$target_arch_name=y" >> $config_target_mak
if test "$xen_pci_passthrough" = yes; then
echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
fi
- else
- echo "CONFIG_NO_XEN=y" >> $config_target_mak
fi
;;
*)
- echo "CONFIG_NO_XEN=y" >> $config_target_mak
esac
case "$target_arch2" in
arm|i386|x86_64|ppcemb|ppc|ppc64|s390x)
fi
if test "$target_softmmu" = "yes" ; then
echo "CONFIG_SOFTMMU=y" >> $config_target_mak
- echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
case "$target_arch2" in
i386|x86_64)
echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak
echo "CONFIG_BSD_USER=y" >> $config_target_mak
fi
-# the static way of configuring available audio cards requires this workaround
-if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK $source_path/default-configs/$target.mak; then
- echo "CONFIG_PCSPK=y" >> $config_target_mak
-fi
-
# generate QEMU_CFLAGS/LDFLAGS for targets
cflags=""
-includes=""
ldflags=""
-if test "$tcg_interpreter" = "yes"; then
- includes="-I\$(SRC_PATH)/tcg/tci $includes"
-elif test "$ARCH" = "sparc64" ; then
- includes="-I\$(SRC_PATH)/tcg/sparc $includes"
-elif test "$ARCH" = "s390x" ; then
- includes="-I\$(SRC_PATH)/tcg/s390 $includes"
-elif test "$ARCH" = "x86_64" ; then
- includes="-I\$(SRC_PATH)/tcg/i386 $includes"
-else
- includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
-fi
-includes="-I\$(SRC_PATH)/tcg $includes"
-
-if test "$linux" = "yes" ; then
- includes="-I\$(SRC_PATH)/linux-headers $includes"
-fi
-
for i in $ARCH $TARGET_BASE_ARCH ; do
case "$i" in
alpha)
;;
esac
-if test "$target_softmmu" = "yes" ; then
- case "$TARGET_BASE_ARCH" in
- arm)
- cflags="-DHAS_AUDIO $cflags"
- ;;
- lm32)
- cflags="-DHAS_AUDIO $cflags"
- ;;
- i386|mips|ppc)
- cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
- ;;
- esac
-fi
-
if test "$gprof" = "yes" ; then
echo "TARGET_GPROF=yes" >> $config_target_mak
if test "$target_linux_user" = "yes" ; then
fi
fi
-if test "$tpm" = "yes"; then
- if test "$target_softmmu" = "yes" ; then
- echo "CONFIG_TPM=y" >> $config_host_mak
- fi
-fi
-
if test "$ARCH" = "tci"; then
linker_script=""
else
echo "LDFLAGS+=$ldflags" >> $config_target_mak
echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
-echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
done # for target in $targets
echo "config-host.h: subdir-pixman" >> $config_host_mak
fi
+if [ "$dtc_internal" = "yes" ]; then
+ echo "config-host.h: subdir-dtc" >> $config_host_mak
+fi
+
# build tree in object directory in case the source is not in the current directory
-DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32"
-DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas"
+DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos"
+DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
DIRS="$DIRS roms/seabios roms/vgabios"
DIRS="$DIRS qapi-generated"
FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
FILES="$FILES tests/tcg/lm32/Makefile po/Makefile"
FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
FILES="$FILES pc-bios/spapr-rtas/Makefile"
+FILES="$FILES pc-bios/s390-ccw/Makefile"
FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
FILES="$FILES pc-bios/qemu-icon.bmp"
for bios_file in \
$source_path/pc-bios/*.aml \
$source_path/pc-bios/*.rom \
$source_path/pc-bios/*.dtb \
+ $source_path/pc-bios/*.img \
$source_path/pc-bios/openbios-* \
$source_path/pc-bios/palcode-*
do
projects / qemu.git / blobdiff