c0b06f191f
Add support for aidl files listed in srcs for java builds, and an aidl_preprocess module type for framework and sdk aidls. Change-Id: I3aa537f4483822e5b534c74d0b35f13a938f8947
80 lines
2.2 KiB
Go
80 lines
2.2 KiB
Go
// Copyright 2015 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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// This file generates the final rules for compiling all C/C++. All properties related to
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// compiling should have been translated into builderFlags or another argument to the Transform*
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// functions.
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import (
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"path/filepath"
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"strings"
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"github.com/google/blueprint"
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"github.com/google/blueprint/pathtools"
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"android/soong/common"
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)
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func init() {
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pctx.VariableFunc("aidlCmd", func(c interface{}) (string, error) {
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return c.(common.Config).HostBinTool("aidl")
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})
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pctx.VariableConfigMethod("srcDir", common.Config.SrcDir)
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}
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var (
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aidl = pctx.StaticRule("aidl",
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blueprint.RuleParams{
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Command: "$aidlCmd -d$depFile $aidlFlags $in $out",
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Description: "aidl $out",
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},
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"depFile", "aidlFlags")
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)
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func genAidl(ctx common.AndroidModuleContext, aidlFile, aidlFlags string) string {
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javaFile := strings.TrimPrefix(aidlFile, common.ModuleSrcDir(ctx))
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javaFile = filepath.Join(common.ModuleGenDir(ctx), javaFile)
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javaFile = pathtools.ReplaceExtension(javaFile, "java")
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depFile := javaFile + ".d"
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ctx.Build(pctx, blueprint.BuildParams{
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Rule: aidl,
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Outputs: []string{javaFile},
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Inputs: []string{aidlFile},
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Implicits: []string{"$aidlCmd"},
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Args: map[string]string{
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"depFile": depFile,
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"aidlFlags": aidlFlags,
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},
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})
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return javaFile
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}
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func genSources(ctx common.AndroidModuleContext, srcFiles []string,
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flags javaBuilderFlags) []string {
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for i, srcFile := range srcFiles {
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switch filepath.Ext(srcFile) {
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case ".aidl":
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javaFile := genAidl(ctx, srcFile, flags.aidlFlags)
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srcFiles[i] = javaFile
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}
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}
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return srcFiles
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}
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