-AC_ARG_WITH(network_olk, [ --with-network-olk Include Oliver's multi-pilot networking support])
-if test "x$with_network_olk" = "xno" ; then
- echo "Building without Oliver's multi-pilot network support"
+AC_ARG_WITH(multiplayer, [ --with-multiplayer Include default multiplayer support])
+AC_ARG_WITH(network_olk, [ --with-network-olk Include Oliver's multi-pilot networking support [default=no]])
+
+if test "x$with_multiplayer" = "xno" -a "x$with_network_olk" = "xno"; then
+ echo "Building without any kind of multiplayer support"
+
+elif test "x$with_multiplayer" = "xno"; then
+# echo "Building without default multiplayer support"
+ echo "Building with Oliver's multi-pilot network support"
+ AC_DEFINE([FG_NETWORK_OLK], 1, [Define to build with Oliver's networking])
+