| // Copyright 2014 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.objc; |
| |
| import com.google.devtools.build.lib.actions.Artifact; |
| import com.google.devtools.build.lib.actions.MutableActionGraph.ActionConflictException; |
| import com.google.devtools.build.lib.analysis.ConfiguredTarget; |
| import com.google.devtools.build.lib.analysis.RuleConfiguredTargetFactory; |
| import com.google.devtools.build.lib.analysis.RuleContext; |
| import com.google.devtools.build.lib.analysis.configuredtargets.RuleConfiguredTarget.Mode; |
| import com.google.devtools.build.lib.collect.nestedset.NestedSetBuilder; |
| import com.google.devtools.build.lib.rules.cpp.CppModuleMap; |
| import com.google.devtools.build.lib.rules.objc.ObjcCommon.ResourceAttributes; |
| import com.google.devtools.build.lib.syntax.Type; |
| |
| /** |
| * Implementation for {@code objc_import}. |
| */ |
| public class ObjcImport implements RuleConfiguredTargetFactory { |
| @Override |
| public ConfiguredTarget create(RuleContext ruleContext) |
| throws InterruptedException, RuleErrorException, ActionConflictException { |
| ObjcCommon common = |
| new ObjcCommon.Builder(ruleContext) |
| .setCompilationAttributes( |
| CompilationAttributes.Builder.fromRuleContext(ruleContext).build()) |
| .setResourceAttributes(new ResourceAttributes(ruleContext)) |
| .setIntermediateArtifacts(ObjcRuleClasses.intermediateArtifacts(ruleContext)) |
| .setAlwayslink(ruleContext.attributes().get("alwayslink", Type.BOOLEAN)) |
| .setHasModuleMap() |
| .addExtraImportLibraries( |
| ruleContext.getPrerequisiteArtifacts("archives", Mode.TARGET).list()) |
| .addDepObjcProviders( |
| ruleContext.getPrerequisites( |
| "bundles", Mode.TARGET, ObjcProvider.SKYLARK_CONSTRUCTOR)) |
| .build(); |
| |
| NestedSetBuilder<Artifact> filesToBuild = NestedSetBuilder.stableOrder(); |
| |
| CompilationAttributes compilationAttributes = |
| CompilationAttributes.Builder.fromRuleContext(ruleContext).build(); |
| IntermediateArtifacts intermediateArtifacts = |
| ObjcRuleClasses.intermediateArtifacts(ruleContext); |
| |
| Iterable<Artifact> publicHeaders = compilationAttributes.hdrs(); |
| CppModuleMap moduleMap = intermediateArtifacts.moduleMap(); |
| |
| new CompilationSupport.Builder() |
| .setRuleContext(ruleContext) |
| .build() |
| .registerGenerateModuleMapAction(moduleMap, publicHeaders) |
| .validateAttributes(); |
| |
| new ResourceSupport(ruleContext).validateAttributes(); |
| |
| return ObjcRuleClasses.ruleConfiguredTarget(ruleContext, filesToBuild.build()) |
| .addNativeDeclaredProvider(common.getObjcProvider()) |
| .build(); |
| } |
| } |