| /* |
| * Copyright 2013-present Facebook, Inc. |
| * |
| * 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.facebook.buck.ocaml; |
| |
| import com.facebook.buck.model.BuildTarget; |
| import com.facebook.buck.rules.AbstractBuildRule; |
| import com.facebook.buck.rules.BuildRuleParams; |
| import com.facebook.buck.rules.BuildRuleResolver; |
| import com.facebook.buck.rules.BuildRuleType; |
| import com.facebook.buck.rules.Description; |
| import com.facebook.buck.rules.ImmutableBuildRuleType; |
| import com.facebook.buck.rules.coercer.OCamlSource; |
| import com.facebook.infer.annotation.SuppressFieldNotInitialized; |
| import com.google.common.base.Optional; |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableSortedSet; |
| |
| public class OCamlLibraryDescription implements Description<OCamlLibraryDescription.Arg> { |
| |
| public static final BuildRuleType TYPE = ImmutableBuildRuleType.of("ocaml_library"); |
| |
| private final OCamlBuckConfig ocamlBuckConfig; |
| |
| public OCamlLibraryDescription(OCamlBuckConfig ocamlBuckConfig) { |
| this.ocamlBuckConfig = ocamlBuckConfig; |
| } |
| |
| @Override |
| public Arg createUnpopulatedConstructorArg() { |
| return new Arg(); |
| } |
| |
| @Override |
| public <A extends Arg> AbstractBuildRule createBuildRule( |
| BuildRuleParams params, |
| BuildRuleResolver resolver, |
| A args) { |
| |
| ImmutableList<OCamlSource> srcs = args.srcs.get(); |
| ImmutableList.Builder<String> flags = ImmutableList.builder(); |
| flags.addAll(args.compilerFlags.get()); |
| if (args.warningsFlags.isPresent()) { |
| flags.add("-w"); |
| flags.add(args.warningsFlags.get()); |
| } |
| ImmutableList<String> linkerflags = args.linkerFlags.get(); |
| return OCamlRuleBuilder.createBuildRule( |
| ocamlBuckConfig, params, resolver, srcs, /*isLibrary*/ true, flags.build(), linkerflags); |
| } |
| |
| @Override |
| public BuildRuleType getBuildRuleType() { |
| return TYPE; |
| } |
| |
| @SuppressFieldNotInitialized |
| public static class Arg { |
| public Optional<ImmutableList<OCamlSource>> srcs; |
| public Optional<ImmutableSortedSet<BuildTarget>> deps; |
| public Optional<ImmutableList<String>> compilerFlags; |
| public Optional<ImmutableList<String>> linkerFlags; |
| public Optional<String> warningsFlags; |
| } |
| |
| } |