ohair@349: #
ohair@413: # Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
ohair@349: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohair@349: #
ohair@349: # This code is free software; you can redistribute it and/or modify it
ohair@349: # under the terms of the GNU General Public License version 2 only, as
ohair@349: # published by the Free Software Foundation.  Oracle designates this
ohair@349: # particular file as subject to the "Classpath" exception as provided
ohair@349: # by Oracle in the LICENSE file that accompanied this code.
ohair@349: #
ohair@349: # This code is distributed in the hope that it will be useful, but WITHOUT
ohair@349: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohair@349: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
ohair@349: # version 2 for more details (a copy is included in the LICENSE file that
ohair@349: # accompanied this code).
ohair@349: #
ohair@349: # You should have received a copy of the GNU General Public License version
ohair@349: # 2 along with this work; if not, write to the Free Software Foundation,
ohair@349: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohair@349: #
ohair@349: # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@349: # or visit www.oracle.com if you need additional information or have any
ohair@349: # questions.
ohair@349: #
ohair@349: 
ohair@413: # Locate this Makefile
ihse@509: ifeq ($(filter /%, $(lastword $(MAKEFILE_LIST))), )
ihse@509:   makefile_path := $(CURDIR)/$(lastword $(MAKEFILE_LIST))
ohair@413: else
ihse@509:   makefile_path := $(lastword $(MAKEFILE_LIST))
ohair@413: endif
ihse@509: repo_dir := $(patsubst %/makefiles/Makefile, %, $(makefile_path))
ohair@349: 
ohair@413: # What is the name of this subsystem (langtools, corba, etc)?
ihse@509: subsystem_name := $(notdir $(repo_dir))
erikj@365: 
ohair@413: # Try to locate top-level makefile
ihse@509: top_level_makefile := $(repo_dir)/../common/makefiles/Makefile
ihse@509: ifneq ($(wildcard $(top_level_makefile)), )
ohair@413:   $(info Will run $(subsystem_name) target on top-level Makefile)
ohair@413:   $(info WARNING: This is a non-recommended way of building!)
ohair@413:   $(info ===================================================)
ohair@413: else
ohair@413:   $(info Cannot locate top-level Makefile. Is this repo not checked out as part of a complete forest?)
ohair@413:   $(error Build from top-level Makefile instead)
ohair@349: endif
ohair@349: 
ohair@413: all:
ohair@413: 	@$(MAKE) -f $(top_level_makefile) $(subsystem_name)