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