Merge "split apex.go"
This commit is contained in:
Treehugger Robot
Gerrit Code Review
commit
c6e9f92cfa
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@ -458,8 +458,12 @@ bootstrap_go_package {
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"soong-python",
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],
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srcs: [
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"apex/androidmk.go",
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"apex/apex.go",
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"apex/builder.go",
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"apex/key.go",
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"apex/prebuilt.go",
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"apex/vndk.go",
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],
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testSrcs: [
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"apex/apex_test.go",
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@ -0,0 +1,205 @@
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// Copyright (C) 2019 The Android Open Source Project
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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 apex
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import (
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"fmt"
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"io"
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"path/filepath"
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"strings"
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"android/soong/android"
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"android/soong/cc"
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"android/soong/java"
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"github.com/google/blueprint/proptools"
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)
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func (a *apexBundle) AndroidMk() android.AndroidMkData {
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if a.properties.HideFromMake {
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return android.AndroidMkData{
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Disabled: true,
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}
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}
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writers := []android.AndroidMkData{}
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writers = append(writers, a.androidMkForType())
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return android.AndroidMkData{
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Custom: func(w io.Writer, name, prefix, moduleDir string, data android.AndroidMkData) {
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for _, data := range writers {
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data.Custom(w, name, prefix, moduleDir, data)
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}
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}}
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}
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func (a *apexBundle) androidMkForFiles(w io.Writer, apexName, moduleDir string) []string {
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moduleNames := []string{}
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apexType := a.properties.ApexType
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// To avoid creating duplicate build rules, run this function only when primaryApexType is true
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// to install symbol files in $(PRODUCT_OUT}/apex.
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// And if apexType is flattened, run this function to install files in $(PRODUCT_OUT}/system/apex.
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if !a.primaryApexType && apexType != flattenedApex {
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return moduleNames
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}
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for _, fi := range a.filesInfo {
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if cc, ok := fi.module.(*cc.Module); ok && cc.Properties.HideFromMake {
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continue
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}
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if !android.InList(fi.moduleName, moduleNames) {
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moduleNames = append(moduleNames, fi.moduleName)
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}
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fmt.Fprintln(w, "\ninclude $(CLEAR_VARS)")
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fmt.Fprintln(w, "LOCAL_PATH :=", moduleDir)
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fmt.Fprintln(w, "LOCAL_MODULE :=", fi.moduleName)
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// /apex/<apex_name>/{lib|framework|...}
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pathWhenActivated := filepath.Join("$(PRODUCT_OUT)", "apex", apexName, fi.installDir)
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if apexType == flattenedApex {
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// /system/apex/<name>/{lib|framework|...}
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fmt.Fprintln(w, "LOCAL_MODULE_PATH :=", filepath.Join(a.installDir.ToMakePath().String(),
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apexName, fi.installDir))
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if a.primaryApexType {
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fmt.Fprintln(w, "LOCAL_SOONG_SYMBOL_PATH :=", pathWhenActivated)
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}
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if len(fi.symlinks) > 0 {
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fmt.Fprintln(w, "LOCAL_MODULE_SYMLINKS :=", strings.Join(fi.symlinks, " "))
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}
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if fi.module != nil && fi.module.NoticeFile().Valid() {
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fmt.Fprintln(w, "LOCAL_NOTICE_FILE :=", fi.module.NoticeFile().Path().String())
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}
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} else {
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fmt.Fprintln(w, "LOCAL_MODULE_PATH :=", pathWhenActivated)
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}
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fmt.Fprintln(w, "LOCAL_PREBUILT_MODULE_FILE :=", fi.builtFile.String())
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fmt.Fprintln(w, "LOCAL_MODULE_CLASS :=", fi.class.NameInMake())
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if fi.module != nil {
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archStr := fi.module.Target().Arch.ArchType.String()
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host := false
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switch fi.module.Target().Os.Class {
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case android.Host:
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if fi.module.Target().Arch.ArchType != android.Common {
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fmt.Fprintln(w, "LOCAL_MODULE_HOST_ARCH :=", archStr)
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}
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host = true
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case android.HostCross:
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if fi.module.Target().Arch.ArchType != android.Common {
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fmt.Fprintln(w, "LOCAL_MODULE_HOST_CROSS_ARCH :=", archStr)
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}
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host = true
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case android.Device:
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if fi.module.Target().Arch.ArchType != android.Common {
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fmt.Fprintln(w, "LOCAL_MODULE_TARGET_ARCH :=", archStr)
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}
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}
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if host {
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makeOs := fi.module.Target().Os.String()
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if fi.module.Target().Os == android.Linux || fi.module.Target().Os == android.LinuxBionic {
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makeOs = "linux"
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}
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fmt.Fprintln(w, "LOCAL_MODULE_HOST_OS :=", makeOs)
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fmt.Fprintln(w, "LOCAL_IS_HOST_MODULE := true")
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}
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}
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if fi.class == javaSharedLib {
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javaModule := fi.module.(*java.Library)
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// soong_java_prebuilt.mk sets LOCAL_MODULE_SUFFIX := .jar Therefore
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// we need to remove the suffix from LOCAL_MODULE_STEM, otherwise
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// we will have foo.jar.jar
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fmt.Fprintln(w, "LOCAL_MODULE_STEM :=", strings.TrimSuffix(fi.builtFile.Base(), ".jar"))
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fmt.Fprintln(w, "LOCAL_SOONG_CLASSES_JAR :=", javaModule.ImplementationAndResourcesJars()[0].String())
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fmt.Fprintln(w, "LOCAL_SOONG_HEADER_JAR :=", javaModule.HeaderJars()[0].String())
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fmt.Fprintln(w, "LOCAL_SOONG_DEX_JAR :=", fi.builtFile.String())
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fmt.Fprintln(w, "LOCAL_DEX_PREOPT := false")
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fmt.Fprintln(w, "include $(BUILD_SYSTEM)/soong_java_prebuilt.mk")
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} else if fi.class == nativeSharedLib || fi.class == nativeExecutable || fi.class == nativeTest {
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fmt.Fprintln(w, "LOCAL_MODULE_STEM :=", fi.builtFile.Base())
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if cc, ok := fi.module.(*cc.Module); ok {
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if cc.UnstrippedOutputFile() != nil {
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fmt.Fprintln(w, "LOCAL_SOONG_UNSTRIPPED_BINARY :=", cc.UnstrippedOutputFile().String())
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}
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cc.AndroidMkWriteAdditionalDependenciesForSourceAbiDiff(w)
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if cc.CoverageOutputFile().Valid() {
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fmt.Fprintln(w, "LOCAL_PREBUILT_COVERAGE_ARCHIVE :=", cc.CoverageOutputFile().String())
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}
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}
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fmt.Fprintln(w, "include $(BUILD_SYSTEM)/soong_cc_prebuilt.mk")
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} else {
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fmt.Fprintln(w, "LOCAL_MODULE_STEM :=", fi.builtFile.Base())
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// For flattened apexes, compat symlinks are attached to apex_manifest.json which is guaranteed for every apex
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if a.primaryApexType && fi.builtFile == a.manifestPbOut && len(a.compatSymlinks) > 0 {
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fmt.Fprintln(w, "LOCAL_POST_INSTALL_CMD :=", strings.Join(a.compatSymlinks, " && "))
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}
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fmt.Fprintln(w, "include $(BUILD_PREBUILT)")
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}
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}
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return moduleNames
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}
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func (a *apexBundle) androidMkForType() android.AndroidMkData {
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return android.AndroidMkData{
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Custom: func(w io.Writer, name, prefix, moduleDir string, data android.AndroidMkData) {
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moduleNames := []string{}
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apexType := a.properties.ApexType
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if a.installable() {
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apexName := proptools.StringDefault(a.properties.Apex_name, name)
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moduleNames = a.androidMkForFiles(w, apexName, moduleDir)
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}
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if apexType == flattenedApex {
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// Only image APEXes can be flattened.
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fmt.Fprintln(w, "\ninclude $(CLEAR_VARS)")
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fmt.Fprintln(w, "LOCAL_PATH :=", moduleDir)
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fmt.Fprintln(w, "LOCAL_MODULE :=", name+a.suffix)
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if len(moduleNames) > 0 {
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fmt.Fprintln(w, "LOCAL_REQUIRED_MODULES :=", strings.Join(moduleNames, " "))
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}
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fmt.Fprintln(w, "include $(BUILD_PHONY_PACKAGE)")
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fmt.Fprintln(w, "$(LOCAL_INSTALLED_MODULE): .KATI_IMPLICIT_OUTPUTS :=", a.outputFile.String())
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} else {
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fmt.Fprintln(w, "\ninclude $(CLEAR_VARS)")
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fmt.Fprintln(w, "LOCAL_PATH :=", moduleDir)
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fmt.Fprintln(w, "LOCAL_MODULE :=", name+a.suffix)
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fmt.Fprintln(w, "LOCAL_MODULE_CLASS := ETC") // do we need a new class?
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fmt.Fprintln(w, "LOCAL_PREBUILT_MODULE_FILE :=", a.outputFile.String())
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fmt.Fprintln(w, "LOCAL_MODULE_PATH :=", a.installDir.ToMakePath().String())
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fmt.Fprintln(w, "LOCAL_MODULE_STEM :=", name+apexType.suffix())
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fmt.Fprintln(w, "LOCAL_UNINSTALLABLE_MODULE :=", !a.installable())
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if len(moduleNames) > 0 {
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fmt.Fprintln(w, "LOCAL_REQUIRED_MODULES +=", strings.Join(moduleNames, " "))
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}
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if len(a.externalDeps) > 0 {
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fmt.Fprintln(w, "LOCAL_REQUIRED_MODULES +=", strings.Join(a.externalDeps, " "))
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}
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var postInstallCommands []string
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if a.prebuiltFileToDelete != "" {
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postInstallCommands = append(postInstallCommands, "rm -rf "+
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filepath.Join(a.installDir.ToMakePath().String(), a.prebuiltFileToDelete))
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}
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// For unflattened apexes, compat symlinks are attached to apex package itself as LOCAL_POST_INSTALL_CMD
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postInstallCommands = append(postInstallCommands, a.compatSymlinks...)
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if len(postInstallCommands) > 0 {
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fmt.Fprintln(w, "LOCAL_POST_INSTALL_CMD :=", strings.Join(postInstallCommands, " && "))
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}
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fmt.Fprintln(w, "include $(BUILD_PREBUILT)")
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if apexType == imageApex {
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fmt.Fprintln(w, "ALL_MODULES.$(LOCAL_MODULE).BUNDLE :=", a.bundleModuleFile.String())
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}
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}
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}}
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}
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958
apex/apex.go
958
apex/apex.go
File diff suppressed because it is too large
Load Diff
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@ -0,0 +1,531 @@
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// Copyright (C) 2019 The Android Open Source Project
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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 apex
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import (
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"fmt"
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"path/filepath"
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"runtime"
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"sort"
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"strings"
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"android/soong/android"
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"android/soong/java"
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"github.com/google/blueprint"
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"github.com/google/blueprint/proptools"
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)
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var (
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pctx = android.NewPackageContext("android/apex")
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)
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func init() {
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pctx.Import("android/soong/android")
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pctx.Import("android/soong/java")
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pctx.HostBinToolVariable("apexer", "apexer")
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// ART minimal builds (using the master-art manifest) do not have the "frameworks/base"
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// projects, and hence cannot built 'aapt2'. Use the SDK prebuilt instead.
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hostBinToolVariableWithPrebuilt := func(name, prebuiltDir, tool string) {
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pctx.VariableFunc(name, func(ctx android.PackageVarContext) string {
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if !ctx.Config().FrameworksBaseDirExists(ctx) {
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return filepath.Join(prebuiltDir, runtime.GOOS, "bin", tool)
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} else {
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return pctx.HostBinToolPath(ctx, tool).String()
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}
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})
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}
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hostBinToolVariableWithPrebuilt("aapt2", "prebuilts/sdk/tools", "aapt2")
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pctx.HostBinToolVariable("avbtool", "avbtool")
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pctx.HostBinToolVariable("e2fsdroid", "e2fsdroid")
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pctx.HostBinToolVariable("merge_zips", "merge_zips")
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pctx.HostBinToolVariable("mke2fs", "mke2fs")
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pctx.HostBinToolVariable("resize2fs", "resize2fs")
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pctx.HostBinToolVariable("sefcontext_compile", "sefcontext_compile")
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pctx.HostBinToolVariable("soong_zip", "soong_zip")
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pctx.HostBinToolVariable("zip2zip", "zip2zip")
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pctx.HostBinToolVariable("zipalign", "zipalign")
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pctx.HostBinToolVariable("jsonmodify", "jsonmodify")
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pctx.HostBinToolVariable("conv_apex_manifest", "conv_apex_manifest")
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}
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var (
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// Create a canned fs config file where all files and directories are
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// by default set to (uid/gid/mode) = (1000/1000/0644)
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// TODO(b/113082813) make this configurable using config.fs syntax
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generateFsConfig = pctx.StaticRule("generateFsConfig", blueprint.RuleParams{
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Command: `echo '/ 1000 1000 0755' > ${out} && ` +
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`echo ${ro_paths} | tr ' ' '\n' | awk '{print "/"$$1 " 1000 1000 0644"}' >> ${out} && ` +
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`echo ${exec_paths} | tr ' ' '\n' | awk '{print "/"$$1 " 0 2000 0755"}' >> ${out}`,
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Description: "fs_config ${out}",
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}, "ro_paths", "exec_paths")
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apexManifestRule = pctx.StaticRule("apexManifestRule", blueprint.RuleParams{
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Command: `rm -f $out && ${jsonmodify} $in ` +
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`-a provideNativeLibs ${provideNativeLibs} ` +
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`-a requireNativeLibs ${requireNativeLibs} ` +
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`${opt} ` +
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`-o $out`,
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CommandDeps: []string{"${jsonmodify}"},
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Description: "prepare ${out}",
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}, "provideNativeLibs", "requireNativeLibs", "opt")
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stripApexManifestRule = pctx.StaticRule("stripApexManifestRule", blueprint.RuleParams{
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Command: `rm -f $out && ${conv_apex_manifest} strip $in -o $out`,
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CommandDeps: []string{"${conv_apex_manifest}"},
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Description: "strip ${in}=>${out}",
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})
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pbApexManifestRule = pctx.StaticRule("pbApexManifestRule", blueprint.RuleParams{
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Command: `rm -f $out && ${conv_apex_manifest} proto $in -o $out`,
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CommandDeps: []string{"${conv_apex_manifest}"},
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Description: "convert ${in}=>${out}",
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})
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// TODO(b/113233103): make sure that file_contexts is sane, i.e., validate
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// against the binary policy using sefcontext_compiler -p <policy>.
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// TODO(b/114327326): automate the generation of file_contexts
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apexRule = pctx.StaticRule("apexRule", blueprint.RuleParams{
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Command: `rm -rf ${image_dir} && mkdir -p ${image_dir} && ` +
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`(. ${out}.copy_commands) && ` +
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`APEXER_TOOL_PATH=${tool_path} ` +
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`${apexer} --force --manifest ${manifest} ` +
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`--manifest_json ${manifest_json} --manifest_json_full ${manifest_json_full} ` +
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`--file_contexts ${file_contexts} ` +
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`--canned_fs_config ${canned_fs_config} ` +
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`--payload_type image ` +
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`--key ${key} ${opt_flags} ${image_dir} ${out} `,
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CommandDeps: []string{"${apexer}", "${avbtool}", "${e2fsdroid}", "${merge_zips}",
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"${mke2fs}", "${resize2fs}", "${sefcontext_compile}",
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"${soong_zip}", "${zipalign}", "${aapt2}", "prebuilts/sdk/current/public/android.jar"},
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Rspfile: "${out}.copy_commands",
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RspfileContent: "${copy_commands}",
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Description: "APEX ${image_dir} => ${out}",
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}, "tool_path", "image_dir", "copy_commands", "file_contexts", "canned_fs_config", "key", "opt_flags",
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"manifest", "manifest_json", "manifest_json_full",
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)
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zipApexRule = pctx.StaticRule("zipApexRule", blueprint.RuleParams{
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Command: `rm -rf ${image_dir} && mkdir -p ${image_dir} && ` +
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`(. ${out}.copy_commands) && ` +
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`APEXER_TOOL_PATH=${tool_path} ` +
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`${apexer} --force --manifest ${manifest} --manifest_json_full ${manifest_json_full} ` +
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`--payload_type zip ` +
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`${image_dir} ${out} `,
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CommandDeps: []string{"${apexer}", "${merge_zips}", "${soong_zip}", "${zipalign}", "${aapt2}"},
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Rspfile: "${out}.copy_commands",
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RspfileContent: "${copy_commands}",
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Description: "ZipAPEX ${image_dir} => ${out}",
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}, "tool_path", "image_dir", "copy_commands", "manifest", "manifest_json_full")
|
||||
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apexProtoConvertRule = pctx.AndroidStaticRule("apexProtoConvertRule",
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blueprint.RuleParams{
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Command: `${aapt2} convert --output-format proto $in -o $out`,
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CommandDeps: []string{"${aapt2}"},
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})
|
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|
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apexBundleRule = pctx.StaticRule("apexBundleRule", blueprint.RuleParams{
|
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Command: `${zip2zip} -i $in -o $out ` +
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`apex_payload.img:apex/${abi}.img ` +
|
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`apex_manifest.json:root/apex_manifest.json ` +
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`AndroidManifest.xml:manifest/AndroidManifest.xml ` +
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`assets/NOTICE.html.gz:assets/NOTICE.html.gz`,
|
||||
CommandDeps: []string{"${zip2zip}"},
|
||||
Description: "app bundle",
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}, "abi")
|
||||
|
||||
emitApexContentRule = pctx.StaticRule("emitApexContentRule", blueprint.RuleParams{
|
||||
Command: `rm -f ${out} && touch ${out} && (. ${out}.emit_commands)`,
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||||
Rspfile: "${out}.emit_commands",
|
||||
RspfileContent: "${emit_commands}",
|
||||
Description: "Emit APEX image content",
|
||||
}, "emit_commands")
|
||||
|
||||
diffApexContentRule = pctx.StaticRule("diffApexContentRule", blueprint.RuleParams{
|
||||
Command: `diff --unchanged-group-format='' \` +
|
||||
`--changed-group-format='%<' \` +
|
||||
`${image_content_file} ${whitelisted_files_file} || (` +
|
||||
`echo -e "New unexpected files were added to ${apex_module_name}." ` +
|
||||
` "To fix the build run following command:" && ` +
|
||||
`echo "system/apex/tools/update_whitelist.sh ${whitelisted_files_file} ${image_content_file}" && ` +
|
||||
`exit 1)`,
|
||||
Description: "Diff ${image_content_file} and ${whitelisted_files_file}",
|
||||
}, "image_content_file", "whitelisted_files_file", "apex_module_name")
|
||||
)
|
||||
|
||||
func (a *apexBundle) buildManifest(ctx android.ModuleContext, provideNativeLibs, requireNativeLibs []string) {
|
||||
manifestSrc := android.PathForModuleSrc(ctx, proptools.StringDefault(a.properties.Manifest, "apex_manifest.json"))
|
||||
|
||||
a.manifestJsonFullOut = android.PathForModuleOut(ctx, "apex_manifest_full.json")
|
||||
|
||||
// put dependency({provide|require}NativeLibs) in apex_manifest.json
|
||||
provideNativeLibs = android.SortedUniqueStrings(provideNativeLibs)
|
||||
requireNativeLibs = android.SortedUniqueStrings(android.RemoveListFromList(requireNativeLibs, provideNativeLibs))
|
||||
|
||||
// apex name can be overridden
|
||||
optCommands := []string{}
|
||||
if a.properties.Apex_name != nil {
|
||||
optCommands = append(optCommands, "-v name "+*a.properties.Apex_name)
|
||||
}
|
||||
|
||||
ctx.Build(pctx, android.BuildParams{
|
||||
Rule: apexManifestRule,
|
||||
Input: manifestSrc,
|
||||
Output: a.manifestJsonFullOut,
|
||||
Args: map[string]string{
|
||||
"provideNativeLibs": strings.Join(provideNativeLibs, " "),
|
||||
"requireNativeLibs": strings.Join(requireNativeLibs, " "),
|
||||
"opt": strings.Join(optCommands, " "),
|
||||
},
|
||||
})
|
||||
|
||||
// b/143654022 Q apexd can't understand newly added keys in apex_manifest.json
|
||||
// prepare stripped-down version so that APEX modules built from R+ can be installed to Q
|
||||
a.manifestJsonOut = android.PathForModuleOut(ctx, "apex_manifest.json")
|
||||
ctx.Build(pctx, android.BuildParams{
|
||||
Rule: stripApexManifestRule,
|
||||
Input: a.manifestJsonFullOut,
|
||||
Output: a.manifestJsonOut,
|
||||
})
|
||||
|
||||
// from R+, protobuf binary format (.pb) is the standard format for apex_manifest
|
||||
a.manifestPbOut = android.PathForModuleOut(ctx, "apex_manifest.pb")
|
||||
ctx.Build(pctx, android.BuildParams{
|
||||
Rule: pbApexManifestRule,
|
||||
Input: a.manifestJsonFullOut,
|
||||
Output: a.manifestPbOut,
|
||||
})
|
||||
}
|
||||
|
||||
func (a *apexBundle) buildNoticeFile(ctx android.ModuleContext, apexFileName string) android.OptionalPath {
|
||||
noticeFiles := []android.Path{}
|
||||
for _, f := range a.filesInfo {
|
||||
if f.module != nil {
|
||||
notice := f.module.NoticeFile()
|
||||
if notice.Valid() {
|
||||
noticeFiles = append(noticeFiles, notice.Path())
|
||||
}
|
||||
}
|
||||
}
|
||||
// append the notice file specified in the apex module itself
|
||||
if a.NoticeFile().Valid() {
|
||||
noticeFiles = append(noticeFiles, a.NoticeFile().Path())
|
||||
}
|
||||
|
||||
if len(noticeFiles) == 0 {
|
||||
return android.OptionalPath{}
|
||||
}
|
||||
|
||||
return android.BuildNoticeOutput(ctx, a.installDir, apexFileName, android.FirstUniquePaths(noticeFiles)).HtmlGzOutput
|
||||
}
|
||||
|
||||
func (a *apexBundle) buildUnflattenedApex(ctx android.ModuleContext) {
|
||||
var abis []string
|
||||
for _, target := range ctx.MultiTargets() {
|
||||
if len(target.Arch.Abi) > 0 {
|
||||
abis = append(abis, target.Arch.Abi[0])
|
||||
}
|
||||
}
|
||||
|
||||
abis = android.FirstUniqueStrings(abis)
|
||||
|
||||
apexType := a.properties.ApexType
|
||||
suffix := apexType.suffix()
|
||||
unsignedOutputFile := android.PathForModuleOut(ctx, ctx.ModuleName()+suffix+".unsigned")
|
||||
|
||||
filesToCopy := []android.Path{}
|
||||
for _, f := range a.filesInfo {
|
||||
filesToCopy = append(filesToCopy, f.builtFile)
|
||||
}
|
||||
|
||||
copyCommands := []string{}
|
||||
emitCommands := []string{}
|
||||
imageContentFile := android.PathForModuleOut(ctx, ctx.ModuleName()+"-content.txt")
|
||||
emitCommands = append(emitCommands, "echo ./apex_manifest.json >> "+imageContentFile.String())
|
||||
for i, src := range filesToCopy {
|
||||
dest := filepath.Join(a.filesInfo[i].installDir, src.Base())
|
||||
emitCommands = append(emitCommands, "echo './"+dest+"' >> "+imageContentFile.String())
|
||||
dest_path := filepath.Join(android.PathForModuleOut(ctx, "image"+suffix).String(), dest)
|
||||
copyCommands = append(copyCommands, "mkdir -p "+filepath.Dir(dest_path))
|
||||
copyCommands = append(copyCommands, "cp "+src.String()+" "+dest_path)
|
||||
for _, sym := range a.filesInfo[i].symlinks {
|
||||
symlinkDest := filepath.Join(filepath.Dir(dest_path), sym)
|
||||
copyCommands = append(copyCommands, "ln -s "+filepath.Base(dest)+" "+symlinkDest)
|
||||
}
|
||||
}
|
||||
emitCommands = append(emitCommands, "sort -o "+imageContentFile.String()+" "+imageContentFile.String())
|
||||
|
||||
implicitInputs := append(android.Paths(nil), filesToCopy...)
|
||||
implicitInputs = append(implicitInputs, a.manifestPbOut, a.manifestJsonFullOut, a.manifestJsonOut)
|
||||
|
||||
if a.properties.Whitelisted_files != nil {
|
||||
ctx.Build(pctx, android.BuildParams{
|
||||
Rule: emitApexContentRule,
|
||||
Implicits: implicitInputs,
|
||||
Output: imageContentFile,
|
||||
Description: "emit apex image content",
|
||||
Args: map[string]string{
|
||||
"emit_commands": strings.Join(emitCommands, " && "),
|
||||
},
|
||||
})
|
||||
implicitInputs = append(implicitInputs, imageContentFile)
|
||||
whitelistedFilesFile := android.PathForModuleSrc(ctx, proptools.String(a.properties.Whitelisted_files))
|
||||
|
||||
phonyOutput := android.PathForModuleOut(ctx, ctx.ModuleName()+"-diff-phony-output")
|
||||
ctx.Build(pctx, android.BuildParams{
|
||||
Rule: diffApexContentRule,
|
||||
Implicits: implicitInputs,
|
||||
Output: phonyOutput,
|
||||
Description: "diff apex image content",
|
||||
Args: map[string]string{
|
||||
"whitelisted_files_file": whitelistedFilesFile.String(),
|
||||
"image_content_file": imageContentFile.String(),
|
||||
"apex_module_name": ctx.ModuleName(),
|
||||
},
|
||||
})
|
||||
|
||||
implicitInputs = append(implicitInputs, phonyOutput)
|
||||
}
|
||||
|
||||
outHostBinDir := android.PathForOutput(ctx, "host", ctx.Config().PrebuiltOS(), "bin").String()
|
||||
prebuiltSdkToolsBinDir := filepath.Join("prebuilts", "sdk", "tools", runtime.GOOS, "bin")
|
||||
|
||||
if apexType == imageApex {
|
||||
// files and dirs that will be created in APEX
|
||||
var readOnlyPaths = []string{"apex_manifest.json", "apex_manifest.pb"}
|
||||
var executablePaths []string // this also includes dirs
|
||||
for _, f := range a.filesInfo {
|
||||
pathInApex := filepath.Join(f.installDir, f.builtFile.Base())
|
||||
if f.installDir == "bin" || strings.HasPrefix(f.installDir, "bin/") {
|
||||
executablePaths = append(executablePaths, pathInApex)
|
||||
for _, s := range f.symlinks {
|
||||
executablePaths = append(executablePaths, filepath.Join(f.installDir, s))
|
||||
}
|
||||
} else {
|
||||
readOnlyPaths = append(readOnlyPaths, pathInApex)
|
||||
}
|
||||
dir := f.installDir
|
||||
for !android.InList(dir, executablePaths) && dir != "" {
|
||||
executablePaths = append(executablePaths, dir)
|
||||
dir, _ = filepath.Split(dir) // move up to the parent
|
||||
if len(dir) > 0 {
|
||||
// remove trailing slash
|
||||
dir = dir[:len(dir)-1]
|
||||
}
|
||||
}
|
||||
}
|
||||
sort.Strings(readOnlyPaths)
|
||||
sort.Strings(executablePaths)
|
||||
cannedFsConfig := android.PathForModuleOut(ctx, "canned_fs_config")
|
||||
ctx.Build(pctx, android.BuildParams{
|
||||
Rule: generateFsConfig,
|
||||
Output: cannedFsConfig,
|
||||
Description: "generate fs config",
|
||||
Args: map[string]string{
|
||||
"ro_paths": strings.Join(readOnlyPaths, " "),
|
||||
"exec_paths": strings.Join(executablePaths, " "),
|
||||
},
|
||||
})
|
||||
|
||||
fcName := proptools.StringDefault(a.properties.File_contexts, ctx.ModuleName())
|
||||
fileContextsPath := "system/sepolicy/apex/" + fcName + "-file_contexts"
|
||||
fileContextsOptionalPath := android.ExistentPathForSource(ctx, fileContextsPath)
|
||||
if !fileContextsOptionalPath.Valid() {
|
||||
ctx.ModuleErrorf("Cannot find file_contexts file: %q", fileContextsPath)
|
||||
return
|
||||
}
|
||||
fileContexts := fileContextsOptionalPath.Path()
|
||||
|
||||
optFlags := []string{}
|
||||
|
||||
// Additional implicit inputs.
|
||||
implicitInputs = append(implicitInputs, cannedFsConfig, fileContexts, a.private_key_file, a.public_key_file)
|
||||
optFlags = append(optFlags, "--pubkey "+a.public_key_file.String())
|
||||
|
||||
manifestPackageName, overridden := ctx.DeviceConfig().OverrideManifestPackageNameFor(ctx.ModuleName())
|
||||
if overridden {
|
||||
optFlags = append(optFlags, "--override_apk_package_name "+manifestPackageName)
|
||||
}
|
||||
|
||||
if a.properties.AndroidManifest != nil {
|
||||
androidManifestFile := android.PathForModuleSrc(ctx, proptools.String(a.properties.AndroidManifest))
|
||||
implicitInputs = append(implicitInputs, androidManifestFile)
|
||||
optFlags = append(optFlags, "--android_manifest "+androidManifestFile.String())
|
||||
}
|
||||
|
||||
targetSdkVersion := ctx.Config().DefaultAppTargetSdk()
|
||||
if targetSdkVersion == ctx.Config().PlatformSdkCodename() &&
|
||||
ctx.Config().UnbundledBuild() &&
|
||||
!ctx.Config().UnbundledBuildUsePrebuiltSdks() &&
|
||||
ctx.Config().IsEnvTrue("UNBUNDLED_BUILD_TARGET_SDK_WITH_API_FINGERPRINT") {
|
||||
apiFingerprint := java.ApiFingerprintPath(ctx)
|
||||
targetSdkVersion += fmt.Sprintf(".$$(cat %s)", apiFingerprint.String())
|
||||
implicitInputs = append(implicitInputs, apiFingerprint)
|
||||
}
|
||||
optFlags = append(optFlags, "--target_sdk_version "+targetSdkVersion)
|
||||
|
||||
noticeFile := a.buildNoticeFile(ctx, ctx.ModuleName()+suffix)
|
||||
if noticeFile.Valid() {
|
||||
// If there's a NOTICE file, embed it as an asset file in the APEX.
|
||||
implicitInputs = append(implicitInputs, noticeFile.Path())
|
||||
optFlags = append(optFlags, "--assets_dir "+filepath.Dir(noticeFile.String()))
|
||||
}
|
||||
|
||||
if !ctx.Config().UnbundledBuild() && a.installable() {
|
||||
// Apexes which are supposed to be installed in builtin dirs(/system, etc)
|
||||
// don't need hashtree for activation. Therefore, by removing hashtree from
|
||||
// apex bundle (filesystem image in it, to be specific), we can save storage.
|
||||
optFlags = append(optFlags, "--no_hashtree")
|
||||
}
|
||||
|
||||
if a.properties.Apex_name != nil {
|
||||
// If apex_name is set, apexer can skip checking if key name matches with apex name.
|
||||
// Note that apex_manifest is also mended.
|
||||
optFlags = append(optFlags, "--do_not_check_keyname")
|
||||
}
|
||||
|
||||
ctx.Build(pctx, android.BuildParams{
|
||||
Rule: apexRule,
|
||||
Implicits: implicitInputs,
|
||||
Output: unsignedOutputFile,
|
||||
Description: "apex (" + apexType.name() + ")",
|
||||
Args: map[string]string{
|
||||
"tool_path": outHostBinDir + ":" + prebuiltSdkToolsBinDir,
|
||||
"image_dir": android.PathForModuleOut(ctx, "image"+suffix).String(),
|
||||
"copy_commands": strings.Join(copyCommands, " && "),
|
||||
"manifest_json_full": a.manifestJsonFullOut.String(),
|
||||
"manifest_json": a.manifestJsonOut.String(),
|
||||
"manifest": a.manifestPbOut.String(),
|
||||
"file_contexts": fileContexts.String(),
|
||||
"canned_fs_config": cannedFsConfig.String(),
|
||||
"key": a.private_key_file.String(),
|
||||
"opt_flags": strings.Join(optFlags, " "),
|
||||
},
|
||||
})
|
||||
|
||||
apexProtoFile := android.PathForModuleOut(ctx, ctx.ModuleName()+".pb"+suffix)
|
||||
bundleModuleFile := android.PathForModuleOut(ctx, ctx.ModuleName()+suffix+"-base.zip")
|
||||
a.bundleModuleFile = bundleModuleFile
|
||||
|
||||
ctx.Build(pctx, android.BuildParams{
|
||||
Rule: apexProtoConvertRule,
|
||||
Input: unsignedOutputFile,
|
||||
Output: apexProtoFile,
|
||||
Description: "apex proto convert",
|
||||
})
|
||||
|
||||
ctx.Build(pctx, android.BuildParams{
|
||||
Rule: apexBundleRule,
|
||||
Input: apexProtoFile,
|
||||
Output: a.bundleModuleFile,
|
||||
Description: "apex bundle module",
|
||||
Args: map[string]string{
|
||||
"abi": strings.Join(abis, "."),
|
||||
},
|
||||
})
|
||||
} else {
|
||||
ctx.Build(pctx, android.BuildParams{
|
||||
Rule: zipApexRule,
|
||||
Implicits: implicitInputs,
|
||||
Output: unsignedOutputFile,
|
||||
Description: "apex (" + apexType.name() + ")",
|
||||
Args: map[string]string{
|
||||
"tool_path": outHostBinDir + ":" + prebuiltSdkToolsBinDir,
|
||||
"image_dir": android.PathForModuleOut(ctx, "image"+suffix).String(),
|
||||
"copy_commands": strings.Join(copyCommands, " && "),
|
||||
"manifest": a.manifestPbOut.String(),
|
||||
"manifest_json_full": a.manifestJsonFullOut.String(),
|
||||
},
|
||||
})
|
||||
}
|
||||
|
||||
a.outputFile = android.PathForModuleOut(ctx, ctx.ModuleName()+suffix)
|
||||
ctx.Build(pctx, android.BuildParams{
|
||||
Rule: java.Signapk,
|
||||
Description: "signapk",
|
||||
Output: a.outputFile,
|
||||
Input: unsignedOutputFile,
|
||||
Implicits: []android.Path{
|
||||
a.container_certificate_file,
|
||||
a.container_private_key_file,
|
||||
},
|
||||
Args: map[string]string{
|
||||
"certificates": a.container_certificate_file.String() + " " + a.container_private_key_file.String(),
|
||||
"flags": "-a 4096", //alignment
|
||||
},
|
||||
})
|
||||
|
||||
// Install to $OUT/soong/{target,host}/.../apex
|
||||
if a.installable() {
|
||||
ctx.InstallFile(a.installDir, ctx.ModuleName()+suffix, a.outputFile)
|
||||
}
|
||||
a.buildFilesInfo(ctx)
|
||||
}
|
||||
|
||||
func (a *apexBundle) buildFlattenedApex(ctx android.ModuleContext) {
|
||||
// Temporarily wrap the original `ctx` into a `flattenedApexContext` to have it
|
||||
// reply true to `InstallBypassMake()` (thus making the call
|
||||
// `android.PathForModuleInstall` below use `android.pathForInstallInMakeDir`
|
||||
// instead of `android.PathForOutput`) to return the correct path to the flattened
|
||||
// APEX (as its contents is installed by Make, not Soong).
|
||||
factx := flattenedApexContext{ctx}
|
||||
apexName := proptools.StringDefault(a.properties.Apex_name, ctx.ModuleName())
|
||||
a.outputFile = android.PathForModuleInstall(&factx, "apex", apexName)
|
||||
|
||||
a.buildFilesInfo(ctx)
|
||||
}
|
||||
|
||||
func (a *apexBundle) setCertificateAndPrivateKey(ctx android.ModuleContext) {
|
||||
cert := String(a.properties.Certificate)
|
||||
if cert != "" && android.SrcIsModule(cert) == "" {
|
||||
defaultDir := ctx.Config().DefaultAppCertificateDir(ctx)
|
||||
a.container_certificate_file = defaultDir.Join(ctx, cert+".x509.pem")
|
||||
a.container_private_key_file = defaultDir.Join(ctx, cert+".pk8")
|
||||
} else if cert == "" {
|
||||
pem, key := ctx.Config().DefaultAppCertificate(ctx)
|
||||
a.container_certificate_file = pem
|
||||
a.container_private_key_file = key
|
||||
}
|
||||
}
|
||||
|
||||
func (a *apexBundle) buildFilesInfo(ctx android.ModuleContext) {
|
||||
if a.installable() {
|
||||
// For flattened APEX, do nothing but make sure that apex_manifest.json and apex_pubkey are also copied along
|
||||
// with other ordinary files.
|
||||
a.filesInfo = append(a.filesInfo, apexFile{a.manifestJsonOut, "apex_manifest.json." + ctx.ModuleName() + a.suffix, ".", etc, nil, nil})
|
||||
a.filesInfo = append(a.filesInfo, apexFile{a.manifestPbOut, "apex_manifest.pb." + ctx.ModuleName() + a.suffix, ".", etc, nil, nil})
|
||||
|
||||
// rename to apex_pubkey
|
||||
copiedPubkey := android.PathForModuleOut(ctx, "apex_pubkey")
|
||||
ctx.Build(pctx, android.BuildParams{
|
||||
Rule: android.Cp,
|
||||
Input: a.public_key_file,
|
||||
Output: copiedPubkey,
|
||||
})
|
||||
a.filesInfo = append(a.filesInfo, apexFile{copiedPubkey, "apex_pubkey." + ctx.ModuleName() + a.suffix, ".", etc, nil, nil})
|
||||
|
||||
if a.properties.ApexType == flattenedApex {
|
||||
apexName := proptools.StringDefault(a.properties.Apex_name, ctx.ModuleName())
|
||||
for _, fi := range a.filesInfo {
|
||||
dir := filepath.Join("apex", apexName, fi.installDir)
|
||||
target := ctx.InstallFile(android.PathForModuleInstall(ctx, dir), fi.builtFile.Base(), fi.builtFile)
|
||||
for _, sym := range fi.symlinks {
|
||||
ctx.InstallSymlink(android.PathForModuleInstall(ctx, dir), sym, target)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,198 @@
|
|||
// Copyright (C) 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 apex
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strings"
|
||||
|
||||
"android/soong/android"
|
||||
|
||||
"github.com/google/blueprint/proptools"
|
||||
)
|
||||
|
||||
type Prebuilt struct {
|
||||
android.ModuleBase
|
||||
prebuilt android.Prebuilt
|
||||
|
||||
properties PrebuiltProperties
|
||||
|
||||
inputApex android.Path
|
||||
installDir android.InstallPath
|
||||
installFilename string
|
||||
outputApex android.WritablePath
|
||||
}
|
||||
|
||||
type PrebuiltProperties struct {
|
||||
// the path to the prebuilt .apex file to import.
|
||||
Source string `blueprint:"mutated"`
|
||||
ForceDisable bool `blueprint:"mutated"`
|
||||
|
||||
Src *string
|
||||
Arch struct {
|
||||
Arm struct {
|
||||
Src *string
|
||||
}
|
||||
Arm64 struct {
|
||||
Src *string
|
||||
}
|
||||
X86 struct {
|
||||
Src *string
|
||||
}
|
||||
X86_64 struct {
|
||||
Src *string
|
||||
}
|
||||
}
|
||||
|
||||
Installable *bool
|
||||
// Optional name for the installed apex. If unspecified, name of the
|
||||
// module is used as the file name
|
||||
Filename *string
|
||||
|
||||
// Names of modules to be overridden. Listed modules can only be other binaries
|
||||
// (in Make or Soong).
|
||||
// This does not completely prevent installation of the overridden binaries, but if both
|
||||
// binaries would be installed by default (in PRODUCT_PACKAGES) the other binary will be removed
|
||||
// from PRODUCT_PACKAGES.
|
||||
Overrides []string
|
||||
}
|
||||
|
||||
func (p *Prebuilt) installable() bool {
|
||||
return p.properties.Installable == nil || proptools.Bool(p.properties.Installable)
|
||||
}
|
||||
|
||||
func (p *Prebuilt) isForceDisabled() bool {
|
||||
return p.properties.ForceDisable
|
||||
}
|
||||
|
||||
func (p *Prebuilt) OutputFiles(tag string) (android.Paths, error) {
|
||||
switch tag {
|
||||
case "":
|
||||
return android.Paths{p.outputApex}, nil
|
||||
default:
|
||||
return nil, fmt.Errorf("unsupported module reference tag %q", tag)
|
||||
}
|
||||
}
|
||||
|
||||
func (p *Prebuilt) InstallFilename() string {
|
||||
return proptools.StringDefault(p.properties.Filename, p.BaseModuleName()+imageApexSuffix)
|
||||
}
|
||||
|
||||
func (p *Prebuilt) Prebuilt() *android.Prebuilt {
|
||||
return &p.prebuilt
|
||||
}
|
||||
|
||||
func (p *Prebuilt) Name() string {
|
||||
return p.prebuilt.Name(p.ModuleBase.Name())
|
||||
}
|
||||
|
||||
// prebuilt_apex imports an `.apex` file into the build graph as if it was built with apex.
|
||||
func PrebuiltFactory() android.Module {
|
||||
module := &Prebuilt{}
|
||||
module.AddProperties(&module.properties)
|
||||
android.InitSingleSourcePrebuiltModule(module, &module.properties, "Source")
|
||||
android.InitAndroidMultiTargetsArchModule(module, android.DeviceSupported, android.MultilibCommon)
|
||||
return module
|
||||
}
|
||||
|
||||
func (p *Prebuilt) DepsMutator(ctx android.BottomUpMutatorContext) {
|
||||
// If the device is configured to use flattened APEX, force disable the prebuilt because
|
||||
// the prebuilt is a non-flattened one.
|
||||
forceDisable := ctx.Config().FlattenApex()
|
||||
|
||||
// Force disable the prebuilts when we are doing unbundled build. We do unbundled build
|
||||
// to build the prebuilts themselves.
|
||||
forceDisable = forceDisable || ctx.Config().UnbundledBuild()
|
||||
|
||||
// Force disable the prebuilts when coverage is enabled.
|
||||
forceDisable = forceDisable || ctx.DeviceConfig().NativeCoverageEnabled()
|
||||
forceDisable = forceDisable || ctx.Config().IsEnvTrue("EMMA_INSTRUMENT")
|
||||
|
||||
// b/137216042 don't use prebuilts when address sanitizer is on
|
||||
forceDisable = forceDisable || android.InList("address", ctx.Config().SanitizeDevice()) ||
|
||||
android.InList("hwaddress", ctx.Config().SanitizeDevice())
|
||||
|
||||
if forceDisable && p.prebuilt.SourceExists() {
|
||||
p.properties.ForceDisable = true
|
||||
return
|
||||
}
|
||||
|
||||
// This is called before prebuilt_select and prebuilt_postdeps mutators
|
||||
// The mutators requires that src to be set correctly for each arch so that
|
||||
// arch variants are disabled when src is not provided for the arch.
|
||||
if len(ctx.MultiTargets()) != 1 {
|
||||
ctx.ModuleErrorf("compile_multilib shouldn't be \"both\" for prebuilt_apex")
|
||||
return
|
||||
}
|
||||
var src string
|
||||
switch ctx.MultiTargets()[0].Arch.ArchType {
|
||||
case android.Arm:
|
||||
src = String(p.properties.Arch.Arm.Src)
|
||||
case android.Arm64:
|
||||
src = String(p.properties.Arch.Arm64.Src)
|
||||
case android.X86:
|
||||
src = String(p.properties.Arch.X86.Src)
|
||||
case android.X86_64:
|
||||
src = String(p.properties.Arch.X86_64.Src)
|
||||
default:
|
||||
ctx.ModuleErrorf("prebuilt_apex does not support %q", ctx.MultiTargets()[0].Arch.String())
|
||||
return
|
||||
}
|
||||
if src == "" {
|
||||
src = String(p.properties.Src)
|
||||
}
|
||||
p.properties.Source = src
|
||||
}
|
||||
|
||||
func (p *Prebuilt) GenerateAndroidBuildActions(ctx android.ModuleContext) {
|
||||
if p.properties.ForceDisable {
|
||||
return
|
||||
}
|
||||
|
||||
// TODO(jungjw): Check the key validity.
|
||||
p.inputApex = p.Prebuilt().SingleSourcePath(ctx)
|
||||
p.installDir = android.PathForModuleInstall(ctx, "apex")
|
||||
p.installFilename = p.InstallFilename()
|
||||
if !strings.HasSuffix(p.installFilename, imageApexSuffix) {
|
||||
ctx.ModuleErrorf("filename should end in %s for prebuilt_apex", imageApexSuffix)
|
||||
}
|
||||
p.outputApex = android.PathForModuleOut(ctx, p.installFilename)
|
||||
ctx.Build(pctx, android.BuildParams{
|
||||
Rule: android.Cp,
|
||||
Input: p.inputApex,
|
||||
Output: p.outputApex,
|
||||
})
|
||||
if p.installable() {
|
||||
ctx.InstallFile(p.installDir, p.installFilename, p.inputApex)
|
||||
}
|
||||
|
||||
// TODO(b/143192278): Add compat symlinks for prebuilt_apex
|
||||
}
|
||||
|
||||
func (p *Prebuilt) AndroidMkEntries() android.AndroidMkEntries {
|
||||
return android.AndroidMkEntries{
|
||||
Class: "ETC",
|
||||
OutputFile: android.OptionalPathForPath(p.inputApex),
|
||||
Include: "$(BUILD_PREBUILT)",
|
||||
ExtraEntries: []android.AndroidMkExtraEntriesFunc{
|
||||
func(entries *android.AndroidMkEntries) {
|
||||
entries.SetString("LOCAL_MODULE_PATH", p.installDir.ToMakePath().String())
|
||||
entries.SetString("LOCAL_MODULE_STEM", p.installFilename)
|
||||
entries.SetBoolIfTrue("LOCAL_UNINSTALLABLE_MODULE", !p.installable())
|
||||
entries.AddStrings("LOCAL_OVERRIDES_MODULES", p.properties.Overrides...)
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,132 @@
|
|||
// Copyright (C) 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 apex
|
||||
|
||||
import (
|
||||
"path/filepath"
|
||||
"strings"
|
||||
"sync"
|
||||
|
||||
"android/soong/android"
|
||||
"android/soong/cc"
|
||||
|
||||
"github.com/google/blueprint/proptools"
|
||||
)
|
||||
|
||||
const (
|
||||
vndkApexNamePrefix = "com.android.vndk.v"
|
||||
)
|
||||
|
||||
// apex_vndk creates a special variant of apex modules which contains only VNDK libraries.
|
||||
// If `vndk_version` is specified, the VNDK libraries of the specified VNDK version are gathered automatically.
|
||||
// If not specified, then the "current" versions are gathered.
|
||||
func vndkApexBundleFactory() android.Module {
|
||||
bundle := newApexBundle()
|
||||
bundle.vndkApex = true
|
||||
bundle.AddProperties(&bundle.vndkProperties)
|
||||
android.AddLoadHook(bundle, func(ctx android.LoadHookContext) {
|
||||
ctx.AppendProperties(&struct {
|
||||
Compile_multilib *string
|
||||
}{
|
||||
proptools.StringPtr("both"),
|
||||
})
|
||||
})
|
||||
return bundle
|
||||
}
|
||||
|
||||
func (a *apexBundle) vndkVersion(config android.DeviceConfig) string {
|
||||
vndkVersion := proptools.StringDefault(a.vndkProperties.Vndk_version, "current")
|
||||
if vndkVersion == "current" {
|
||||
vndkVersion = config.PlatformVndkVersion()
|
||||
}
|
||||
return vndkVersion
|
||||
}
|
||||
|
||||
type apexVndkProperties struct {
|
||||
// Indicates VNDK version of which this VNDK APEX bundles VNDK libs. Default is Platform VNDK Version.
|
||||
Vndk_version *string
|
||||
}
|
||||
|
||||
var (
|
||||
vndkApexListKey = android.NewOnceKey("vndkApexList")
|
||||
vndkApexListMutex sync.Mutex
|
||||
)
|
||||
|
||||
func vndkApexList(config android.Config) map[string]string {
|
||||
return config.Once(vndkApexListKey, func() interface{} {
|
||||
return map[string]string{}
|
||||
}).(map[string]string)
|
||||
}
|
||||
|
||||
func apexVndkMutator(mctx android.TopDownMutatorContext) {
|
||||
if ab, ok := mctx.Module().(*apexBundle); ok && ab.vndkApex {
|
||||
if ab.IsNativeBridgeSupported() {
|
||||
mctx.PropertyErrorf("native_bridge_supported", "%q doesn't support native bridge binary.", mctx.ModuleType())
|
||||
}
|
||||
|
||||
vndkVersion := ab.vndkVersion(mctx.DeviceConfig())
|
||||
// Ensure VNDK APEX mount point is formatted as com.android.vndk.v###
|
||||
ab.properties.Apex_name = proptools.StringPtr(vndkApexNamePrefix + vndkVersion)
|
||||
|
||||
// vndk_version should be unique
|
||||
vndkApexListMutex.Lock()
|
||||
defer vndkApexListMutex.Unlock()
|
||||
vndkApexList := vndkApexList(mctx.Config())
|
||||
if other, ok := vndkApexList[vndkVersion]; ok {
|
||||
mctx.PropertyErrorf("vndk_version", "%v is already defined in %q", vndkVersion, other)
|
||||
}
|
||||
vndkApexList[vndkVersion] = mctx.ModuleName()
|
||||
}
|
||||
}
|
||||
|
||||
func apexVndkDepsMutator(mctx android.BottomUpMutatorContext) {
|
||||
if m, ok := mctx.Module().(*cc.Module); ok && cc.IsForVndkApex(mctx, m) {
|
||||
vndkVersion := m.VndkVersion()
|
||||
vndkApexList := vndkApexList(mctx.Config())
|
||||
if vndkApex, ok := vndkApexList[vndkVersion]; ok {
|
||||
mctx.AddReverseDependency(mctx.Module(), sharedLibTag, vndkApex)
|
||||
}
|
||||
} else if a, ok := mctx.Module().(*apexBundle); ok && a.vndkApex {
|
||||
vndkVersion := proptools.StringDefault(a.vndkProperties.Vndk_version, "current")
|
||||
mctx.AddDependency(mctx.Module(), prebuiltTag, cc.VndkLibrariesTxtModules(vndkVersion)...)
|
||||
}
|
||||
}
|
||||
|
||||
func makeCompatSymlinks(apexName string, ctx android.ModuleContext) (symlinks []string) {
|
||||
// small helper to add symlink commands
|
||||
addSymlink := func(target, dir, linkName string) {
|
||||
outDir := filepath.Join("$(PRODUCT_OUT)", dir)
|
||||
link := filepath.Join(outDir, linkName)
|
||||
symlinks = append(symlinks, "mkdir -p "+outDir+" && rm -rf "+link+" && ln -sf "+target+" "+link)
|
||||
}
|
||||
|
||||
// TODO(b/142911355): [VNDK APEX] Fix hard-coded references to /system/lib/vndk
|
||||
// When all hard-coded references are fixed, remove symbolic links
|
||||
// Note that we should keep following symlinks for older VNDKs (<=29)
|
||||
// Since prebuilt vndk libs still depend on system/lib/vndk path
|
||||
if strings.HasPrefix(apexName, vndkApexNamePrefix) {
|
||||
// the name of vndk apex is formatted "com.android.vndk.v" + version
|
||||
vndkVersion := strings.TrimPrefix(apexName, vndkApexNamePrefix)
|
||||
if ctx.Config().Android64() {
|
||||
addSymlink("/apex/"+apexName+"/lib64", "/system/lib64", "vndk-sp-"+vndkVersion)
|
||||
addSymlink("/apex/"+apexName+"/lib64", "/system/lib64", "vndk-"+vndkVersion)
|
||||
}
|
||||
if !ctx.Config().Android64() || ctx.DeviceConfig().DeviceSecondaryArch() != "" {
|
||||
addSymlink("/apex/"+apexName+"/lib", "/system/lib", "vndk-sp-"+vndkVersion)
|
||||
addSymlink("/apex/"+apexName+"/lib", "/system/lib", "vndk-"+vndkVersion)
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
Loading…
Reference in New Issue