| # |
| # Copyright 2019 Google LLC. All Rights Reserved. |
| # Copyright 2014-2016 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 common to all other automake |
| # headers and files. |
| # |
| |
| include $(abs_top_nlbuild_autotools_dir)/automake/pre/macros/constants.am |
| include $(abs_top_nlbuild_autotools_dir)/automake/pre/macros/paths.am |
| include $(abs_top_nlbuild_autotools_dir)/automake/pre/macros/pretty.am |
| include $(abs_top_nlbuild_autotools_dir)/automake/pre/macros/verbosity.am |
| include $(abs_top_nlbuild_autotools_dir)/automake/pre/macros/coverage.am |
| include $(abs_top_nlbuild_autotools_dir)/automake/pre/macros/subdirs.am |
| |
| # |
| # create-directory |
| # |
| # Create the directory with the name of the $(@) variable. |
| # |
| define create-directory |
| $(call nl-create-dir,$(@)) |
| endef # create-directory |
| |
| # |
| # create-link |
| # |
| # Create the symbolic link with the source of the $(<) variable and |
| # the destination of the $(@) variable. |
| # |
| define create-link |
| $(call nl-create-link) |
| endef # create-link |
| |
| # |
| # check-file <macro suffix> |
| # |
| # Check whether a file, referenced by the $(@) variable, should be |
| # updated / regenerated based on its dependencies, referenced by the |
| # $(<) variable by running the make macro check-file-<macro suffix>. |
| # |
| # The $(<) is passed as the first argument if the macro wants to process |
| # it and the prospective new output file, which the macro MUST |
| # generate, as the second. |
| # |
| # This macro will ensure that any required parent directories are created |
| # prior to invoking check-file-<macro suffix>. |
| # |
| # This macro is similar to and inspired by that from Linux Kbuild and |
| # elsewhere. |
| # |
| # <macro suffix> - The name, suffixed to "check-file-", which indicates |
| # the make macro to invoke. |
| # |
| # |
| define check-file |
| $(call nl-check-file-with-subroutine,check-file,$(1)) |
| endef # check-file |
| |
| |
| |
| |