| # |
| # Copyright 2010-2016 Nest Labs Inc. All Rights Reserved. |
| # |
| # 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. |
| # |
| |
| # |
| # Description: |
| # This file defines automake macros for manipulating and querying |
| # paths. |
| # |
| |
| # Deslashify <path> ... |
| # |
| # Ensure that there is NO trailing directory delimiter at the end of |
| # the specified path. |
| |
| Deslashify = $(patsubst %$(Slash),%,$(1)) |
| |
| # Slashify <path> ... |
| # |
| # Ensure that there is a single trailing directory delimiter at the |
| # end of the specified path. |
| |
| Slashify = $(addsuffix $(Slash),$(call Deslashify,$(1))) |
| |
| # |
| # IsRealPath <path> |
| # |
| # If the path is a real rather than symbolic link path, the path is returned. |
| |
| IsRealPath = $(if $(patsubst $(realpath $(1)),,$(abspath $(1))),,$(1)) |