1*54fd6939SJiyong Park# 2*54fd6939SJiyong Park# Copyright (c) 2016, ARM Limited and Contributors. All rights reserved. 3*54fd6939SJiyong Park# 4*54fd6939SJiyong Park# SPDX-License-Identifier: BSD-3-Clause 5*54fd6939SJiyong Park# 6*54fd6939SJiyong Park# 7*54fd6939SJiyong Park 8*54fd6939SJiyong Park# OS specific definitions for builds in a Cygwin environment. 9*54fd6939SJiyong Park# Cygwin allows us to use unix style commands on a windows platform. 10*54fd6939SJiyong Park 11*54fd6939SJiyong Parkifndef CYGWIN_MK 12*54fd6939SJiyong Park CYGWIN_MK := $(lastword $(MAKEFILE_LIST)) 13*54fd6939SJiyong Park 14*54fd6939SJiyong Park include ${MAKE_HELPERS_DIRECTORY}unix.mk 15*54fd6939SJiyong Park 16*54fd6939SJiyong Park # In cygwin executable files have the Windows .exe extension type. 17*54fd6939SJiyong Park BIN_EXT := .exe 18*54fd6939SJiyong Park 19*54fd6939SJiyong Parkendif 20