105 lines
2.7 KiB
Go
105 lines
2.7 KiB
Go
// Copyright 2021 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 genrule
|
|
|
|
import (
|
|
"strings"
|
|
|
|
"android/soong/android"
|
|
)
|
|
|
|
// location is used to service $(location) and $(locations) entries in genrule commands.
|
|
type location interface {
|
|
Paths(cmd *android.RuleBuilderCommand) []string
|
|
String() string
|
|
}
|
|
|
|
// inputLocation is a $(location) result for an entry in the srcs property.
|
|
type inputLocation struct {
|
|
paths android.Paths
|
|
}
|
|
|
|
func (l inputLocation) String() string {
|
|
return strings.Join(l.paths.Strings(), " ")
|
|
}
|
|
|
|
func (l inputLocation) Paths(cmd *android.RuleBuilderCommand) []string {
|
|
return cmd.PathsForInputs(l.paths)
|
|
}
|
|
|
|
var _ location = inputLocation{}
|
|
|
|
// outputLocation is a $(location) result for an entry in the out property.
|
|
type outputLocation struct {
|
|
path android.WritablePath
|
|
}
|
|
|
|
func (l outputLocation) String() string {
|
|
return l.path.String()
|
|
}
|
|
|
|
func (l outputLocation) Paths(cmd *android.RuleBuilderCommand) []string {
|
|
return []string{cmd.PathForOutput(l.path)}
|
|
}
|
|
|
|
var _ location = outputLocation{}
|
|
|
|
// toolLocation is a $(location) result for an entry in the tools or tool_files property.
|
|
type toolLocation struct {
|
|
paths android.Paths
|
|
}
|
|
|
|
func (l toolLocation) String() string {
|
|
return strings.Join(l.paths.Strings(), " ")
|
|
}
|
|
|
|
func (l toolLocation) Paths(cmd *android.RuleBuilderCommand) []string {
|
|
return cmd.PathsForTools(l.paths)
|
|
}
|
|
|
|
var _ location = toolLocation{}
|
|
|
|
// packagedToolLocation is a $(location) result for an entry in the tools or tool_files property
|
|
// that has PackagingSpecs.
|
|
type packagedToolLocation struct {
|
|
spec android.PackagingSpec
|
|
}
|
|
|
|
func (l packagedToolLocation) String() string {
|
|
return l.spec.FileName()
|
|
}
|
|
|
|
func (l packagedToolLocation) Paths(cmd *android.RuleBuilderCommand) []string {
|
|
return []string{cmd.PathForPackagedTool(l.spec)}
|
|
}
|
|
|
|
var _ location = packagedToolLocation{}
|
|
|
|
// errorLocation is a placeholder for a $(location) result that returns garbage to break the command
|
|
// when error reporting is delayed by ALLOW_MISSING_DEPENDENCIES=true.
|
|
type errorLocation struct {
|
|
err string
|
|
}
|
|
|
|
func (l errorLocation) String() string {
|
|
return l.err
|
|
}
|
|
|
|
func (l errorLocation) Paths(cmd *android.RuleBuilderCommand) []string {
|
|
return []string{l.err}
|
|
}
|
|
|
|
var _ location = errorLocation{}
|