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// Copyright 2022 Google Inc. 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 multitree
import (
"android/soong/android"
"github.com/google/blueprint/proptools"
)
type moduleExportProperty struct {
// True if the module is exported to the other components in a multi-tree.
// Any components in the multi-tree can import this module to use.
Export *bool
}
type ExportableModuleBase struct {
properties moduleExportProperty
}
type Exportable interface {
// Properties for the exporable module.
exportableModuleProps() *moduleExportProperty
// Check if this module can be exported.
// If this returns false, the module will not be exported regardless of the 'export' value.
Exportable() bool
// Returns 'true' if this module has 'export: true'
// This module will not be exported if it returns 'false' to 'Exportable()' interface even if
// it has 'export: true'.
IsExported() bool
// Map from tags to outputs.
// Each module can tag their outputs for convenience.
TaggedOutputs() map[string]android.Paths
}
type ExportableModule interface {
android.Module
android.OutputFileProducer
Exportable
}
func InitExportableModule(module ExportableModule) {
module.AddProperties(module.exportableModuleProps())
}
func (m *ExportableModuleBase) exportableModuleProps() *moduleExportProperty {
return &m.properties
}
func (m *ExportableModuleBase) IsExported() bool {
return proptools.Bool(m.properties.Export)
}
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