avoid rebuild again

mk/host-bottom.mk

@@ -79,7 +79,8 @@ endif
 	exec ${MAKE} host-extract $(MAKE_TRACE)
 	mkdir -p ${HOST_WRKINST}
 	# avoid rebuild
-	touch ${_HOST_BUILD_COOKIE} ${_HOST_CONFIGURE_COOKIE}
+	touch ${_HOST_CONFIGURE_COOKIE} 
+	touch ${_HOST_BUILD_COOKIE}
 	touch $@
 
 ${_HOST_COOKIE}: