1 # |
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2 # Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. |
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3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 # |
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5 # This code is free software; you can redistribute it and/or modify it |
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6 # under the terms of the GNU General Public License version 2 only, as |
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7 # published by the Free Software Foundation. Oracle designates this |
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8 # particular file as subject to the "Classpath" exception as provided |
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9 # by Oracle in the LICENSE file that accompanied this code. |
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10 # |
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11 # This code is distributed in the hope that it will be useful, but WITHOUT |
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12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 # version 2 for more details (a copy is included in the LICENSE file that |
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15 # accompanied this code). |
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16 # |
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17 # You should have received a copy of the GNU General Public License version |
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18 # 2 along with this work; if not, write to the Free Software Foundation, |
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19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 # |
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21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 # or visit www.oracle.com if you need additional information or have any |
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23 # questions. |
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24 # |
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25 |
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26 # Locate this Makefile |
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27 ifeq ($(filter /%, $(lastword $(MAKEFILE_LIST))), ) |
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28 makefile_path := $(CURDIR)/$(lastword $(MAKEFILE_LIST)) |
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29 else |
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30 makefile_path := $(lastword $(MAKEFILE_LIST)) |
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31 endif |
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32 repo_dir := $(patsubst %/make/Makefile, %, $(makefile_path)) |
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33 |
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34 # What is the name of this subsystem (langtools, corba, etc)? |
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35 subsystem_name := $(notdir $(repo_dir)) |
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36 |
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37 # Try to locate top-level makefile |
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38 top_level_makefile := $(repo_dir)/../Makefile |
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39 ifneq ($(wildcard $(top_level_makefile)), ) |
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40 $(info Will run $(subsystem_name) target on top-level Makefile) |
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41 $(info WARNING: This is a non-recommended way of building!) |
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42 $(info ===================================================) |
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43 else |
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44 $(info Cannot locate top-level Makefile. Is this repo not checked out as part of a complete forest?) |
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45 $(error Build from top-level Makefile instead) |
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46 endif |
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47 |
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48 all: |
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49 @$(MAKE) -f $(top_level_makefile) $(subsystem_name) |
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