| // Copyright 2016 The Bazel Authors. 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. |
| |
| package com.google.devtools.build.lib.rules.cpp; |
| |
| import com.google.auto.value.AutoValue; |
| import com.google.devtools.build.lib.actions.Artifact; |
| import com.google.devtools.build.lib.cmdline.Label; |
| |
| import java.util.Map; |
| |
| /** A source file that is an input to a c++ compilation. */ |
| @AutoValue |
| abstract class CppSource { |
| /** |
| * Creates a {@code CppSource}. |
| * |
| * @param source the actual source file |
| * @param label the label from which this source arises in the build graph |
| * @param buildVariables build variables that should be used specifically in the compilation |
| * of this source |
| */ |
| static CppSource create(Artifact source, Label label, Map<String, String> buildVariables) { |
| return new AutoValue_CppSource(source, label, buildVariables); |
| } |
| |
| /** |
| * Returns the actual source file. |
| */ |
| abstract Artifact getSource(); |
| |
| /** |
| * Returns the label from which this source arises in the build graph. |
| */ |
| abstract Label getLabel(); |
| |
| /** |
| * Returns build variables to be used specifically in the compilation of this source. |
| */ |
| abstract Map<String, String> getBuildVariables(); |
| } |