| # Copyright 2019 The Pigweed Authors |
| # |
| # 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 |
| # |
| # https://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. |
| |
| import("python_script.gni") |
| |
| # Creates an action that doesn't do anything that depends on a list of input |
| # files. This allows modifications to these files to trigger targets depending |
| # on this group to rebuild. |
| # |
| # This is typically used for targets that don't output any artifacts (e.g. |
| # metadata-only targets) which list input files relevant to the build. |
| template("pw_input_group") { |
| assert(defined(invoker.inputs), "pw_input_group requires some inputs") |
| |
| pw_python_script(target_name) { |
| ignore_vars = [ |
| "args", |
| "script", |
| "stamp", |
| ] |
| forward_variables_from(invoker, "*", ignore_vars) |
| script = "$dir_pw_build/py/nop.py" |
| stamp = true |
| } |
| } |