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// Copyright 2017 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.skyframe;
import com.google.auto.value.AutoValue;
import com.google.devtools.build.lib.analysis.config.BuildConfiguration;
import com.google.devtools.build.lib.analysis.platform.PlatformInfo;
import com.google.devtools.build.lib.cmdline.Label;
import com.google.devtools.build.skyframe.SkyFunctionName;
import com.google.devtools.build.skyframe.SkyKey;
import com.google.devtools.build.skyframe.SkyValue;
/** A value which represents the selected toolchain for a specific target and execution platform. */
@AutoValue
public abstract class ToolchainResolutionValue implements SkyValue {
// A key representing the input data.
public static SkyKey key(
BuildConfiguration configuration,
Label toolchainType,
PlatformInfo targetPlatform,
PlatformInfo execPlatform) {
return ToolchainResolutionKey.create(
configuration, toolchainType, targetPlatform, execPlatform);
}
/** {@link SkyKey} implementation used for {@link ToolchainResolutionFunction}. */
@AutoValue
public abstract static class ToolchainResolutionKey implements SkyKey {
@Override
public SkyFunctionName functionName() {
return SkyFunctions.TOOLCHAIN_RESOLUTION;
}
public abstract BuildConfiguration configuration();
public abstract Label toolchainType();
public abstract PlatformInfo targetPlatform();
public abstract PlatformInfo execPlatform();
public static ToolchainResolutionKey create(
BuildConfiguration configuration,
Label toolchainType,
PlatformInfo targetPlatform,
PlatformInfo execPlatform) {
return new AutoValue_ToolchainResolutionValue_ToolchainResolutionKey(
configuration, toolchainType, targetPlatform, execPlatform);
}
}
public static ToolchainResolutionValue create(Label toolchainLabel) {
return new AutoValue_ToolchainResolutionValue(toolchainLabel);
}
public abstract Label toolchainLabel();
}
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