Thu, 30 Apr 2015 23:09:39 -0700
Merge
1 #
2 # Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 #
5 # This code is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License version 2 only, as
7 # published by the Free Software Foundation. Oracle designates this
8 # particular file as subject to the "Classpath" exception as provided
9 # by Oracle in the LICENSE file that accompanied this code.
10 #
11 # This code is distributed in the hope that it will be useful, but WITHOUT
12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 # version 2 for more details (a copy is included in the LICENSE file that
15 # accompanied this code).
16 #
17 # You should have received a copy of the GNU General Public License version
18 # 2 along with this work; if not, write to the Free Software Foundation,
19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 #
21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 # or visit www.oracle.com if you need additional information or have any
23 # questions.
24 #
26 # Locate this Makefile
27 ifeq ($(filter /%, $(lastword $(MAKEFILE_LIST))), )
28 makefile_path := $(CURDIR)/$(lastword $(MAKEFILE_LIST))
29 else
30 makefile_path := $(lastword $(MAKEFILE_LIST))
31 endif
32 repo_dir := $(patsubst %/make/Makefile, %, $(makefile_path))
34 # What is the name of this subsystem (langtools, corba, etc)?
35 subsystem_name := $(notdir $(repo_dir))
37 # Try to locate top-level makefile
38 top_level_makefile := $(repo_dir)/../Makefile
39 ifneq ($(wildcard $(top_level_makefile)), )
40 $(info Will run $(subsystem_name) target on top-level Makefile)
41 $(info WARNING: This is a non-recommended way of building!)
42 $(info ===================================================)
43 else
44 $(info Cannot locate top-level Makefile. Is this repo not checked out as part of a complete forest?)
45 $(error Build from top-level Makefile instead)
46 endif
48 all:
49 @$(MAKE) -f $(top_level_makefile) $(subsystem_name)