2398442ec0
OnlyPreoptBootImageAndSystemServer was for making the eng build faster. This change makes it even faster. Bug: 309011617 Test: Presubmit Change-Id: If9001e99593b57deafa7b56f0ca6b3d4d80f56d3
96 lines
3.8 KiB
Go
96 lines
3.8 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 java
|
|
|
|
import (
|
|
"strings"
|
|
|
|
"android/soong/android"
|
|
"android/soong/dexpreopt"
|
|
|
|
"github.com/google/blueprint/pathtools"
|
|
)
|
|
|
|
func init() {
|
|
RegisterDexpreoptCheckBuildComponents(android.InitRegistrationContext)
|
|
}
|
|
|
|
func RegisterDexpreoptCheckBuildComponents(ctx android.RegistrationContext) {
|
|
ctx.RegisterParallelSingletonModuleType("dexpreopt_systemserver_check", dexpreoptSystemserverCheckFactory)
|
|
}
|
|
|
|
// A build-time check to verify if all compilation artifacts of system server jars are installed
|
|
// into the system image. When the check fails, it means that dexpreopting is not working for some
|
|
// system server jars and needs to be fixed.
|
|
// This singleton module generates a list of the paths to the artifacts based on
|
|
// PRODUCT_SYSTEM_SERVER_JARS and PRODUCT_APEX_SYSTEM_SERVER_JARS, and passes it to Make via a
|
|
// variable. Make will then do the actual check.
|
|
// Currently, it only checks artifacts of modules defined in Soong. Artifacts of modules defined in
|
|
// Makefile are generated by a script generated by dexpreopt_gen, and their existence is unknown to
|
|
// Make and Ninja.
|
|
type dexpreoptSystemserverCheck struct {
|
|
android.SingletonModuleBase
|
|
|
|
// Mapping from the module name to the install paths to the compilation artifacts.
|
|
artifactsByModuleName map[string][]string
|
|
|
|
// The install paths to the compilation artifacts.
|
|
artifacts []string
|
|
}
|
|
|
|
func dexpreoptSystemserverCheckFactory() android.SingletonModule {
|
|
m := &dexpreoptSystemserverCheck{}
|
|
m.artifactsByModuleName = make(map[string][]string)
|
|
android.InitAndroidArchModule(m, android.DeviceSupported, android.MultilibCommon)
|
|
return m
|
|
}
|
|
|
|
func getInstallPath(ctx android.ModuleContext, location string) android.InstallPath {
|
|
return android.PathForModuleInPartitionInstall(
|
|
ctx, "", strings.TrimPrefix(location, "/"))
|
|
}
|
|
|
|
func (m *dexpreoptSystemserverCheck) GenerateAndroidBuildActions(ctx android.ModuleContext) {
|
|
global := dexpreopt.GetGlobalConfig(ctx)
|
|
targets := ctx.Config().Targets[android.Android]
|
|
|
|
// The check should be skipped on unbundled builds because system server jars are not preopted on
|
|
// unbundled builds since the artifacts are installed into the system image, not the APEXes.
|
|
if global.DisablePreopt || global.OnlyPreoptArtBootImage || len(targets) == 0 || ctx.Config().UnbundledBuild() {
|
|
return
|
|
}
|
|
|
|
systemServerJars := global.AllSystemServerJars(ctx)
|
|
for _, jar := range systemServerJars.CopyOfJars() {
|
|
dexLocation := dexpreopt.GetSystemServerDexLocation(ctx, global, jar)
|
|
odexLocation := dexpreopt.ToOdexPath(dexLocation, targets[0].Arch.ArchType)
|
|
odexPath := getInstallPath(ctx, odexLocation)
|
|
vdexPath := getInstallPath(ctx, pathtools.ReplaceExtension(odexLocation, "vdex"))
|
|
m.artifactsByModuleName[jar] = []string{odexPath.String(), vdexPath.String()}
|
|
}
|
|
}
|
|
|
|
func (m *dexpreoptSystemserverCheck) GenerateSingletonBuildActions(ctx android.SingletonContext) {
|
|
// Only keep modules defined in Soong.
|
|
ctx.VisitAllModules(func(module android.Module) {
|
|
if artifacts, ok := m.artifactsByModuleName[module.Name()]; ok {
|
|
m.artifacts = append(m.artifacts, artifacts...)
|
|
}
|
|
})
|
|
}
|
|
|
|
func (m *dexpreoptSystemserverCheck) MakeVars(ctx android.MakeVarsContext) {
|
|
ctx.Strict("DEXPREOPT_SYSTEMSERVER_ARTIFACTS", strings.Join(m.artifacts, " "))
|
|
}
|