| // 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.BuildConfiguration.LabelListConverter; |
| import com.google.devtools.build.lib.analysis.config.FragmentOptions; |
| import com.google.devtools.build.lib.cmdline.Label; |
| import com.google.devtools.build.lib.skyframe.serialization.autocodec.AutoCodec; |
| import com.google.devtools.common.options.Converters.CommaSeparatedOptionListConverter; |
| import com.google.devtools.common.options.Option; |
| import com.google.devtools.common.options.OptionDocumentationCategory; |
| import com.google.devtools.common.options.OptionEffectTag; |
| import java.util.List; |
| |
| /** Command-line options for platform-related configuration. */ |
| @AutoCodec(strategy = AutoCodec.Strategy.PUBLIC_FIELDS) |
| public class PlatformOptions extends FragmentOptions { |
| @Option( |
| name = "host_platform", |
| oldName = "experimental_host_platform", |
| converter = BuildConfiguration.EmptyToNullLabelConverter.class, |
| defaultValue = "@bazel_tools//platforms:host_platform", |
| documentationCategory = OptionDocumentationCategory.TOOLCHAIN, |
| effectTags = { |
| OptionEffectTag.AFFECTS_OUTPUTS, |
| OptionEffectTag.CHANGES_INPUTS, |
| OptionEffectTag.LOADING_AND_ANALYSIS |
| }, |
| help = "The label of a platform rule that describes the host system." |
| ) |
| public Label hostPlatform; |
| |
| @Option( |
| name = "host_platform_remote_properties_override", |
| oldName = "experimental_remote_platform_override", |
| defaultValue = "null", |
| documentationCategory = OptionDocumentationCategory.UNCATEGORIZED, |
| effectTags = {OptionEffectTag.UNKNOWN}, |
| help = |
| "Manually set the remote_execution_properties for the host platform" |
| + " if it is not already set." |
| ) |
| public String hostPlatformRemotePropertiesOverride; |
| |
| @Option( |
| name = "extra_execution_platforms", |
| converter = CommaSeparatedOptionListConverter.class, |
| defaultValue = "", |
| documentationCategory = OptionDocumentationCategory.TOOLCHAIN, |
| effectTags = {OptionEffectTag.EXECUTION}, |
| help = |
| "The platforms that are available as execution platforms to run actions. " |
| + "Platforms can be specified by exact target, or as a target pattern. " |
| + "These platforms will be considered before those declared in the WORKSPACE file by " |
| + "register_execution_platforms()." |
| ) |
| public List<String> extraExecutionPlatforms; |
| |
| @Option( |
| name = "platforms", |
| oldName = "experimental_platforms", |
| converter = LabelListConverter.class, |
| defaultValue = "@bazel_tools//platforms:target_platform", |
| documentationCategory = OptionDocumentationCategory.TOOLCHAIN, |
| effectTags = { |
| OptionEffectTag.AFFECTS_OUTPUTS, |
| OptionEffectTag.CHANGES_INPUTS, |
| OptionEffectTag.LOADING_AND_ANALYSIS |
| }, |
| help = |
| "The labels of the platform rules describing the target platforms for the current command." |
| ) |
| public List<Label> platforms; |
| |
| @Option( |
| name = "extra_toolchains", |
| defaultValue = "", |
| converter = CommaSeparatedOptionListConverter.class, |
| documentationCategory = OptionDocumentationCategory.TOOLCHAIN, |
| effectTags = { |
| OptionEffectTag.AFFECTS_OUTPUTS, |
| OptionEffectTag.CHANGES_INPUTS, |
| OptionEffectTag.LOADING_AND_ANALYSIS |
| }, |
| help = |
| "The toolchain rules to be considered during toolchain resolution. " |
| + "Toolchains can be specified by exact target, or as a target pattern. " |
| + "These toolchains will be considered before those declared in the WORKSPACE file by " |
| + "register_toolchains()." |
| ) |
| public List<String> extraToolchains; |
| |
| @Option( |
| name = "toolchain_resolution_override", |
| allowMultiple = true, |
| defaultValue = "", |
| documentationCategory = OptionDocumentationCategory.UNDOCUMENTED, |
| effectTags = { |
| OptionEffectTag.AFFECTS_OUTPUTS, |
| OptionEffectTag.CHANGES_INPUTS, |
| OptionEffectTag.LOADING_AND_ANALYSIS |
| }, |
| deprecationWarning = |
| "toolchain_resolution_override is now a no-op and will be removed in" |
| + " an upcoming release", |
| help = |
| "Override toolchain resolution for a toolchain type with a specific toolchain. " |
| + "Example: --toolchain_resolution_override=@io_bazel_rules_go//:toolchain=" |
| + "@io_bazel_rules_go//:linux-arm64-toolchain" |
| ) |
| public List<String> toolchainResolutionOverrides; |
| |
| @Option( |
| name = "toolchain_resolution_debug", |
| defaultValue = "false", |
| documentationCategory = OptionDocumentationCategory.LOGGING, |
| effectTags = {OptionEffectTag.TERMINAL_OUTPUT}, |
| help = |
| "Print debug information while finding toolchains for a rule. This might help developers " |
| + "of Bazel or Skylark rules with debugging failures due to missing toolchains." |
| ) |
| public boolean toolchainResolutionDebug; |
| |
| @Option( |
| name = "enabled_toolchain_types", |
| defaultValue = "", |
| converter = LabelListConverter.class, |
| documentationCategory = OptionDocumentationCategory.TOOLCHAIN, |
| effectTags = {OptionEffectTag.LOADING_AND_ANALYSIS}, |
| help = "Signals that the given rule categories use platform-based toolchain resolution" |
| ) |
| public List<Label> enabledToolchainTypes; |
| |
| @Override |
| public PlatformOptions getHost() { |
| PlatformOptions host = (PlatformOptions) getDefault(); |
| host.platforms = |
| this.hostPlatform == null ? ImmutableList.of() : ImmutableList.of(this.hostPlatform); |
| host.hostPlatform = this.hostPlatform; |
| host.extraExecutionPlatforms = this.extraExecutionPlatforms; |
| host.extraToolchains = this.extraToolchains; |
| host.enabledToolchainTypes = this.enabledToolchainTypes; |
| host.hostPlatformRemotePropertiesOverride = this.hostPlatformRemotePropertiesOverride; |
| host.toolchainResolutionDebug = this.toolchainResolutionDebug; |
| host.toolchainResolutionOverrides = this.toolchainResolutionOverrides; |
| return host; |
| } |
| } |