mirror of
https://github.com/darlinghq/darling-openjdk.git
synced 2024-11-27 06:10:37 +00:00
65 lines
2.7 KiB
Makefile
65 lines
2.7 KiB
Makefile
#
|
|
# Copyright (c) 2012, 2015, 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.
|
|
#
|
|
|
|
###
|
|
### This file is just a very small wrapper needed to run the real make/Init.gmk.
|
|
### It also performs some sanity checks on make.
|
|
###
|
|
|
|
# The shell code below will be executed on /usr/bin/make on Solaris, but not in GNU Make.
|
|
# /usr/bin/make lacks basically every other flow control mechanism.
|
|
.TEST_FOR_NON_GNUMAKE:sh=echo You are not using GNU Make/gmake, this is a requirement. Check your path. 1>&2 && exit 1
|
|
|
|
# The .FEATURES variable is likely to be unique for GNU Make.
|
|
ifeq ($(.FEATURES), )
|
|
$(info Error: '$(MAKE)' does not seem to be GNU Make, which is a requirement.)
|
|
$(info Check your path, or upgrade to GNU Make 3.81 or newer.)
|
|
$(error Cannot continue)
|
|
endif
|
|
|
|
# Assume we have GNU Make, but check version.
|
|
ifeq ($(strip $(foreach v, 3.81% 3.82% 4.%, $(filter $v, $(MAKE_VERSION)))), )
|
|
$(info Error: This version of GNU Make is too low ($(MAKE_VERSION)).)
|
|
$(info Check your path, or upgrade to GNU Make 3.81 or newer.)
|
|
$(error Cannot continue)
|
|
endif
|
|
|
|
# In Cygwin, the MAKE variable gets prepended with the current directory if the
|
|
# make executable is called using a Windows mixed path (c:/cygwin/bin/make.exe).
|
|
ifneq ($(findstring :, $(MAKE)), )
|
|
MAKE := $(patsubst $(CURDIR)%, %, $(patsubst $(CURDIR)/%, %, $(MAKE)))
|
|
endif
|
|
|
|
# Locate this Makefile
|
|
ifeq ($(filter /%, $(lastword $(MAKEFILE_LIST))),)
|
|
makefile_path := $(CURDIR)/$(strip $(lastword $(MAKEFILE_LIST)))
|
|
else
|
|
makefile_path := $(lastword $(MAKEFILE_LIST))
|
|
endif
|
|
topdir := $(strip $(patsubst %/, %, $(dir $(makefile_path))))
|
|
|
|
# ... and then we can include the real makefile
|
|
include $(topdir)/make/Init.gmk
|