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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.analysis;
import com.google.common.collect.ImmutableList;
import com.google.devtools.build.lib.analysis.config.BuildConfiguration;
import com.google.devtools.build.lib.analysis.config.FragmentOptions;
import com.google.devtools.build.lib.cmdline.Label;
import com.google.devtools.common.options.Option;
import com.google.devtools.common.options.OptionDocumentationCategory;
import com.google.devtools.common.options.OptionEffectTag;
import com.google.devtools.common.options.OptionMetadataTag;
import java.util.List;
/** Command-line options for platform-related configuration. */
public class PlatformOptions extends FragmentOptions {
@Option(
name = "experimental_host_platform",
converter = BuildConfiguration.LabelConverter.class,
defaultValue = "@bazel_tools//platforms:host_platform",
documentationCategory = OptionDocumentationCategory.UNDOCUMENTED,
effectTags = {OptionEffectTag.UNKNOWN},
metadataTags = {OptionMetadataTag.HIDDEN},
help = "Declare the platform the build is started from"
)
public Label hostPlatform;
// TODO(katre): Add execution platforms.
@Option(
name = "experimental_platforms",
converter = BuildConfiguration.LabelListConverter.class,
defaultValue = "@bazel_tools//platforms:target_platform",
documentationCategory = OptionDocumentationCategory.UNDOCUMENTED,
effectTags = {OptionEffectTag.UNKNOWN},
metadataTags = {OptionMetadataTag.HIDDEN},
help = "Declare the platforms targeted by the current build"
)
public List<Label> platforms;
@Override
public PlatformOptions getHost(boolean fallback) {
PlatformOptions host = (PlatformOptions) getDefault();
host.platforms = ImmutableList.of(this.hostPlatform);
return host;
}
}
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