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// Copyright 2019 The Android Open Source Project
//
// 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 rust
import (
"fmt"
"io"
"path/filepath"
"strings"
"android/soong/android"
)
type AndroidMkContext interface {
Name() string
Target() android.Target
SubAndroidMk(*android.AndroidMkData, interface{})
}
type SubAndroidMkProvider interface {
AndroidMk(AndroidMkContext, *android.AndroidMkData)
}
func (mod *Module) SubAndroidMk(data *android.AndroidMkData, obj interface{}) {
if mod.subAndroidMkOnce == nil {
mod.subAndroidMkOnce = make(map[SubAndroidMkProvider]bool)
}
if androidmk, ok := obj.(SubAndroidMkProvider); ok {
if !mod.subAndroidMkOnce[androidmk] {
mod.subAndroidMkOnce[androidmk] = true
androidmk.AndroidMk(mod, data)
}
}
}
func (mod *Module) AndroidMk() android.AndroidMkData {
if mod.Properties.HideFromMake {
return android.AndroidMkData{
Disabled: true,
}
}
ret := android.AndroidMkData{
OutputFile: mod.outputFile,
Include: "$(BUILD_SYSTEM)/soong_rust_prebuilt.mk",
Extra: []android.AndroidMkExtraFunc{
func(w io.Writer, outputFile android.Path) {
if len(mod.Properties.AndroidMkRlibs) > 0 {
fmt.Fprintln(w, "LOCAL_RLIB_LIBRARIES := "+strings.Join(mod.Properties.AndroidMkRlibs, " "))
}
if len(mod.Properties.AndroidMkDylibs) > 0 {
fmt.Fprintln(w, "LOCAL_DYLIB_LIBRARIES := "+strings.Join(mod.Properties.AndroidMkDylibs, " "))
}
if len(mod.Properties.AndroidMkProcMacroLibs) > 0 {
fmt.Fprintln(w, "LOCAL_PROC_MACRO_LIBRARIES := "+strings.Join(mod.Properties.AndroidMkProcMacroLibs, " "))
}
if len(mod.Properties.AndroidMkSharedLibs) > 0 {
fmt.Fprintln(w, "LOCAL_SHARED_LIBRARIES := "+strings.Join(mod.Properties.AndroidMkSharedLibs, " "))
}
if len(mod.Properties.AndroidMkStaticLibs) > 0 {
fmt.Fprintln(w, "LOCAL_STATIC_LIBRARIES := "+strings.Join(mod.Properties.AndroidMkStaticLibs, " "))
}
},
},
}
if mod.compiler != nil && !mod.compiler.Disabled() {
mod.SubAndroidMk(&ret, mod.compiler)
} else if mod.sourceProvider != nil {
// If the compiler is disabled, this is a SourceProvider.
mod.SubAndroidMk(&ret, mod.sourceProvider)
}
ret.SubName += mod.Properties.SubName
return ret
}
func (binary *binaryDecorator) AndroidMk(ctx AndroidMkContext, ret *android.AndroidMkData) {
ctx.SubAndroidMk(ret, binary.baseCompiler)
if binary.distFile.Valid() {
ret.DistFiles = android.MakeDefaultDistFiles(binary.distFile.Path())
}
ret.Class = "EXECUTABLES"
ret.Extra = append(ret.Extra, func(w io.Writer, outputFile android.Path) {
if binary.coverageOutputZipFile.Valid() {
fmt.Fprintln(w, "LOCAL_PREBUILT_COVERAGE_ARCHIVE := "+binary.coverageOutputZipFile.String())
}
})
}
func (test *testDecorator) AndroidMk(ctx AndroidMkContext, ret *android.AndroidMkData) {
test.binaryDecorator.AndroidMk(ctx, ret)
ret.Class = "NATIVE_TESTS"
ret.Extra = append(ret.Extra, func(w io.Writer, outputFile android.Path) {
if len(test.Properties.Test_suites) > 0 {
fmt.Fprintln(w, "LOCAL_COMPATIBILITY_SUITE :=",
strings.Join(test.Properties.Test_suites, " "))
}
if test.testConfig != nil {
fmt.Fprintln(w, "LOCAL_FULL_TEST_CONFIG :=", test.testConfig.String())
}
if !BoolDefault(test.Properties.Auto_gen_config, true) {
fmt.Fprintln(w, "LOCAL_DISABLE_AUTO_GENERATE_TEST_CONFIG := true")
}
})
// TODO(chh): add test data with androidMkWriteTestData(test.data, ctx, ret)
}
func (library *libraryDecorator) AndroidMk(ctx AndroidMkContext, ret *android.AndroidMkData) {
ctx.SubAndroidMk(ret, library.baseCompiler)
if library.rlib() {
ret.Class = "RLIB_LIBRARIES"
} else if library.dylib() {
ret.Class = "DYLIB_LIBRARIES"
} else if library.static() {
ret.Class = "STATIC_LIBRARIES"
} else if library.shared() {
ret.Class = "SHARED_LIBRARIES"
}
if library.distFile.Valid() {
ret.DistFiles = android.MakeDefaultDistFiles(library.distFile.Path())
}
ret.Extra = append(ret.Extra, func(w io.Writer, outputFile android.Path) {
if library.coverageOutputZipFile.Valid() {
fmt.Fprintln(w, "LOCAL_PREBUILT_COVERAGE_ARCHIVE := "+library.coverageOutputZipFile.String())
}
})
}
func (procMacro *procMacroDecorator) AndroidMk(ctx AndroidMkContext, ret *android.AndroidMkData) {
ctx.SubAndroidMk(ret, procMacro.baseCompiler)
ret.Class = "PROC_MACRO_LIBRARIES"
if procMacro.distFile.Valid() {
ret.DistFiles = android.MakeDefaultDistFiles(procMacro.distFile.Path())
}
}
func (sourceProvider *BaseSourceProvider) AndroidMk(ctx AndroidMkContext, ret *android.AndroidMkData) {
outFile := sourceProvider.OutputFile
ret.Class = "ETC"
ret.OutputFile = android.OptionalPathForPath(outFile)
ret.SubName += sourceProvider.subName
ret.Extra = append(ret.Extra, func(w io.Writer, outputFile android.Path) {
_, file := filepath.Split(outFile.String())
stem, suffix, _ := android.SplitFileExt(file)
fmt.Fprintln(w, "LOCAL_MODULE_SUFFIX := "+suffix)
fmt.Fprintln(w, "LOCAL_MODULE_STEM := "+stem)
fmt.Fprintln(w, "LOCAL_UNINSTALLABLE_MODULE := true")
})
}
func (bindgen *bindgenDecorator) AndroidMk(ctx AndroidMkContext, ret *android.AndroidMkData) {
ctx.SubAndroidMk(ret, bindgen.BaseSourceProvider)
}
func (proto *protobufDecorator) AndroidMk(ctx AndroidMkContext, ret *android.AndroidMkData) {
ctx.SubAndroidMk(ret, proto.BaseSourceProvider)
}
func (compiler *baseCompiler) AndroidMk(ctx AndroidMkContext, ret *android.AndroidMkData) {
if compiler.path == (android.InstallPath{}) {
return
}
var unstrippedOutputFile android.OptionalPath
// Soong installation is only supported for host modules. Have Make
// installation trigger Soong installation.
if ctx.Target().Os.Class == android.Host {
ret.OutputFile = android.OptionalPathForPath(compiler.path)
} else if compiler.strippedOutputFile.Valid() {
unstrippedOutputFile = ret.OutputFile
ret.OutputFile = compiler.strippedOutputFile
}
ret.Extra = append(ret.Extra, func(w io.Writer, outputFile android.Path) {
if compiler.strippedOutputFile.Valid() {
fmt.Fprintln(w, "LOCAL_SOONG_UNSTRIPPED_BINARY :=", unstrippedOutputFile)
}
path, file := filepath.Split(compiler.path.ToMakePath().String())
stem, suffix, _ := android.SplitFileExt(file)
fmt.Fprintln(w, "LOCAL_MODULE_SUFFIX := "+suffix)
fmt.Fprintln(w, "LOCAL_MODULE_PATH := "+path)
fmt.Fprintln(w, "LOCAL_MODULE_STEM := "+stem)
})
}
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