make this Makefile the same as all the others

so that make inside an source ./Env.Host.sh environment
works the same as make outside that env

lingucomponent/Makefile

@@ -2,7 +2,7 @@
 #*************************************************************************
 #
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
-#
+# 
 # Copyright 2000, 2010 Oracle and/or its affiliates.
 #
 # OpenOffice.org - a multi-platform office productivity suite
@@ -31,6 +31,7 @@ ifeq ($(strip $(SOLARENV)),)
 include $(dir $(realpath $(firstword $(MAKEFILE_LIST))))/../solenv/gbuild/source_and_rerun.mk
 else
 
+gb_SourceEnvAndRecurse_STAGE=gbuild
 include $(SOLARENV)/gbuild/gbuild.mk
 
 $(eval $(call gb_Module_make_global_targets,$(shell ls $(dir $(realpath $(firstword $(MAKEFILE_LIST))))/Module*.mk)))