@@ -194,6 +194,7 @@ zlib="yes"
guest_agent="yes"
libiscsi=""
coroutine=""
+postcopy="yes"
# parse CC options first
for opt do
@@ -824,6 +825,10 @@ for opt do
;;
--disable-guest-agent) guest_agent="no"
;;
+ --enable-postcopy) postcopy="yes"
+ ;;
+ --disable-postcopy) postcopy="no"
+ ;;
*) echo "ERROR: unknown option $opt"; show_help="yes"
;;
esac
@@ -1110,6 +1115,8 @@ echo " --disable-guest-agent disable building of the QEMU Guest Agent"
echo " --enable-guest-agent enable building of the QEMU Guest Agent"
echo " --with-coroutine=BACKEND coroutine backend. Supported options:"
echo " gthread, ucontext, sigaltstack, windows"
+echo " --disable-postcopy disable postcopy mode for live migration"
+echo " --enable-postcopy enable postcopy mode for live migration"
echo ""
echo "NOTE: The object files are built at the place where configure is launched"
exit 1
@@ -3029,6 +3036,7 @@ echo "OpenGL support $opengl"
echo "libiscsi support $libiscsi"
echo "build guest agent $guest_agent"
echo "coroutine backend $coroutine_backend"
+echo "postcopy support $postcopy"
if test "$sdl_too_old" = "yes"; then
echo "-> Your SDL version is too old - please upgrade to have SDL support"
@@ -3329,6 +3337,10 @@ if test "$libiscsi" = "yes" ; then
echo "CONFIG_LIBISCSI=y" >> $config_host_mak
fi
+if test "$postcopy" = "yes" ; then
+ echo "CONFIG_POSTCOPY=y" >> $config_host_mak
+fi
+
# XXX: suppress that
if [ "$bsd" = "yes" ] ; then
echo "CONFIG_BSD=y" >> $config_host_mak
Add enable/disable postcopy mode. No dynamic test yet. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> --- configure | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-)