75539d62ae
Soong modules that are specific for the host platform (e.g. java_library_host, cc_binary_host, java_genrule_host, etc.) should not be built on the target platform (Android), so we add a target_compatible_with attribute to skip this type of module on an Android target build. Bug: 215229742 Test: go test ./bp2build Change-Id: Ifb76ef4e0dc4cb3adb6a64b5c375ce36f7973e48
84 lines
2.4 KiB
Go
84 lines
2.4 KiB
Go
// Copyright 2019 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package java
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import (
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"android/soong/android"
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"android/soong/bazel"
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)
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func init() {
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registerJavaPluginBuildComponents(android.InitRegistrationContext)
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}
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func registerJavaPluginBuildComponents(ctx android.RegistrationContext) {
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ctx.RegisterModuleType("java_plugin", PluginFactory)
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}
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func PluginFactory() android.Module {
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module := &Plugin{}
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module.addHostProperties()
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module.AddProperties(&module.pluginProperties)
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InitJavaModule(module, android.HostSupported)
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android.InitBazelModule(module)
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return module
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}
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// Plugin describes a java_plugin module, a host java library that will be used by javac as an annotation processor.
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type Plugin struct {
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Library
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pluginProperties PluginProperties
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}
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type PluginProperties struct {
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// The optional name of the class that javac will use to run the annotation processor.
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Processor_class *string
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// If true, assume the annotation processor will generate classes that are referenced from outside the module.
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// This necessitates disabling the turbine optimization on modules that use this plugin, which will reduce
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// parallelism and cause more recompilation for modules that depend on modules that use this plugin.
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Generates_api *bool
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}
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type pluginAttributes struct {
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*javaLibraryAttributes
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Processor_class *string
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Target_compatible_with bazel.LabelListAttribute
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}
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// ConvertWithBp2build is used to convert android_app to Bazel.
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func (p *Plugin) ConvertWithBp2build(ctx android.TopDownMutatorContext) {
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libAttrs := p.convertLibraryAttrsBp2Build(ctx)
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attrs := &pluginAttributes{
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libAttrs,
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nil,
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bazel.LabelListAttribute{},
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}
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if p.pluginProperties.Processor_class != nil {
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attrs.Processor_class = p.pluginProperties.Processor_class
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}
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props := bazel.BazelTargetModuleProperties{
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Rule_class: "java_plugin",
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}
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ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: p.Name()}, attrs)
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}
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