Initial commit

Initial commit.

bootloader/mcuboot/boot/cypress/host.mk

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+################################################################################
+# \file host.mk
+# \version 1.0
+#
+# \brief
+# Makefile to describe host environment for Cypress MCUBoot based applications.
+#
+################################################################################
+# \copyright
+# Copyright 2018-2021 Cypress Semiconductor Corporation
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+################################################################################
+
+# Detect host OS to make resolving compiler pathes easier
+UNAME_S := $(shell uname -s)
+ifeq ($(UNAME_S), Darwin)
+	HOST_OS = osx
+else
+	ifeq ($(UNAME_S), Linux)
+		HOST_OS = linux
+	else
+		HOST_OS = win
+	endif
+endif
+
+ifeq ($(HOST_OS), win)
+    define get_os_path
+$(shell cygpath -m $(1))
+    endef
+else
+    define get_os_path
+$(1)
+    endef
+endif
+
+PRJ_DIR=$(call get_os_path, $(CURDIR))