jlaskey@54: #
jlaskey@54: # Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
jlaskey@54: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jlaskey@54: #
jlaskey@54: # This code is free software; you can redistribute it and/or modify it
jlaskey@54: # under the terms of the GNU General Public License version 2 only, as
jlaskey@54: # published by the Free Software Foundation.  Oracle designates this
jlaskey@54: # particular file as subject to the "Classpath" exception as provided
jlaskey@54: # by Oracle in the LICENSE file that accompanied this code.
jlaskey@54: #
jlaskey@54: # This code is distributed in the hope that it will be useful, but WITHOUT
jlaskey@54: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jlaskey@54: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
jlaskey@54: # version 2 for more details (a copy is included in the LICENSE file that
jlaskey@54: # accompanied this code).
jlaskey@54: #
jlaskey@54: # You should have received a copy of the GNU General Public License version
jlaskey@54: # 2 along with this work; if not, write to the Free Software Foundation,
jlaskey@54: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jlaskey@54: #
jlaskey@54: # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
jlaskey@54: # or visit www.oracle.com if you need additional information or have any
jlaskey@54: # questions.
jlaskey@54: #
jlaskey@54: 
jlaskey@54: # Locate this Makefile
jlaskey@54: ifeq ($(filter /%,$(lastword $(MAKEFILE_LIST))),)
jlaskey@54:     makefile_path:=$(CURDIR)/$(lastword $(MAKEFILE_LIST))
jlaskey@54: else
jlaskey@54:     makefile_path:=$(lastword $(MAKEFILE_LIST))
jlaskey@54: endif
jlaskey@54: repo_dir:=$(patsubst %/makefiles/Makefile,%,$(makefile_path))
jlaskey@54: 
jlaskey@54: # What is the name of this subsystem (langtools, corba, etc)?
jlaskey@54: subsystem_name:=$(notdir $(repo_dir))
jlaskey@54: 
jlaskey@54: # Try to locate top-level makefile
jlaskey@54: top_level_makefile:=$(repo_dir)/../common/makefiles/Makefile
jlaskey@54: ifneq ($(wildcard $(top_level_makefile)),)
jlaskey@54:   $(info Will run $(subsystem_name) target on top-level Makefile)
jlaskey@54:   $(info WARNING: This is a non-recommended way of building!)
jlaskey@54:   $(info ===================================================)
jlaskey@54: else
jlaskey@54:   $(info Cannot locate top-level Makefile. Is this repo not checked out as part of a complete forest?)
jlaskey@54:   $(error Build from top-level Makefile instead)
jlaskey@54: endif
jlaskey@54: 
jlaskey@54: all:
jlaskey@54: 	@$(MAKE) -f $(top_level_makefile) $(subsystem_name)