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-rw-r--r--java/dexpreopt.go246
1 files changed, 0 insertions, 246 deletions
diff --git a/java/dexpreopt.go b/java/dexpreopt.go
deleted file mode 100644
index 3ee1205e..00000000
--- a/java/dexpreopt.go
+++ /dev/null
@@ -1,246 +0,0 @@
-// Copyright 2018 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 (
- "path/filepath"
- "strings"
-
- "github.com/google/blueprint"
- "github.com/google/blueprint/proptools"
-
- "android/soong/android"
- "android/soong/dexpreopt"
-)
-
-type dexpreopter struct {
- dexpreoptProperties DexpreoptProperties
-
- installPath android.OutputPath
- isPrivApp bool
- isSDKLibrary bool
-
- builtInstalled []string
-}
-
-type DexpreoptProperties struct {
- Dex_preopt struct {
- // If false, prevent dexpreopting and stripping the dex file from the final jar. Defaults to
- // true.
- Enabled *bool
-
- // If true, generate an app image (.art file) for this module.
- App_image *bool
-
- // If true, use a checked-in profile to guide optimization. Defaults to false unless
- // a matching profile is set or a profile is found in PRODUCT_DEX_PREOPT_PROFILE_DIR
- // that matches the name of this module, in which case it is defaulted to true.
- Profile_guided *bool
-
- // If set, provides the path to profile relative to the Android.bp file. If not set,
- // defaults to searching for a file that matches the name of this module in the default
- // profile location set by PRODUCT_DEX_PREOPT_PROFILE_DIR, or empty if not found.
- Profile *string
- }
-}
-
-func (d *dexpreopter) dexpreoptDisabled(ctx android.ModuleContext) bool {
- if ctx.Config().DisableDexPreopt(ctx.ModuleName()) {
- return true
- }
-
- if ctx.Config().UnbundledBuild() {
- return true
- }
-
- if !BoolDefault(d.dexpreoptProperties.Dex_preopt.Enabled, true) {
- return true
- }
-
- // TODO: contains no java code
- // TODO: is test
-
- return false
-}
-
-func (d *dexpreopter) dexpreopt(ctx android.ModuleContext, dexJarFile android.ModuleOutPath) android.ModuleOutPath {
- if d.dexpreoptDisabled(ctx) {
- return dexJarFile
- }
-
- globalConfig := ctx.Config().Once("DexpreoptGlobalConfig", func() interface{} {
- if f := ctx.Config().DexpreoptGlobalConfig(); f != "" {
- ctx.AddNinjaFileDeps(f)
- globalConfig, err := dexpreopt.LoadGlobalConfig(f)
- if err != nil {
- panic(err)
- }
- return globalConfig
- }
- return dexpreopt.GlobalConfig{}
- }).(dexpreopt.GlobalConfig)
-
- var archs []string
- for _, a := range ctx.MultiTargets() {
- archs = append(archs, a.Arch.ArchType.String())
- }
- if len(archs) == 0 {
- // assume this is a java library, dexpreopt for all arches for now
- for _, target := range ctx.Config().Targets[android.Android] {
- archs = append(archs, target.Arch.ArchType.String())
- }
- if inList(ctx.ModuleName(), globalConfig.SystemServerJars) && !d.isSDKLibrary {
- // If the module is not an SDK library and it's a system server jar, only preopt the primary arch.
- archs = archs[:1]
- }
- }
- if ctx.Config().SecondArchIsTranslated() {
- // Only preopt primary arch for translated arch since there is only an image there.
- archs = archs[:1]
- }
-
- dexLocation := android.InstallPathToOnDevicePath(ctx, d.installPath)
-
- strippedDexJarFile := android.PathForModuleOut(ctx, "dexpreopt", dexJarFile.Base())
-
- deps := android.Paths{dexJarFile}
-
- var profileClassListing android.OptionalPath
- profileIsTextListing := false
- if BoolDefault(d.dexpreoptProperties.Dex_preopt.Profile_guided, true) {
- // If dex_preopt.profile_guided is not set, default it based on the existence of the
- // dexprepot.profile option or the profile class listing.
- if String(d.dexpreoptProperties.Dex_preopt.Profile) != "" {
- profileClassListing = android.OptionalPathForPath(
- android.PathForModuleSrc(ctx, String(d.dexpreoptProperties.Dex_preopt.Profile)))
- profileIsTextListing = true
- } else {
- profileClassListing = android.ExistentPathForSource(ctx,
- ctx.Config().DexPreoptProfileDir(), ctx.ModuleName()+".prof")
- }
- }
-
- if profileClassListing.Valid() {
- deps = append(deps, profileClassListing.Path())
- }
-
- uncompressedDex := false
- if ctx.Config().UncompressPrivAppDex() &&
- (d.isPrivApp || inList(ctx.ModuleName(), ctx.Config().ModulesLoadedByPrivilegedModules())) {
- uncompressedDex = true
- }
-
- dexpreoptConfig := dexpreopt.ModuleConfig{
- Name: ctx.ModuleName(),
- DexLocation: dexLocation,
- BuildPath: android.PathForModuleOut(ctx, "dexpreopt", ctx.ModuleName()+".jar").String(),
- DexPath: dexJarFile.String(),
- PreferIntegrity: false,
- UncompressedDex: uncompressedDex,
- HasApkLibraries: false,
- PreoptFlags: nil,
-
- ProfileClassListing: profileClassListing.String(),
- ProfileIsTextListing: profileIsTextListing,
-
- EnforceUsesLibraries: false,
- OptionalUsesLibraries: nil,
- UsesLibraries: nil,
- LibraryPaths: nil,
-
- Archs: archs,
- DexPreoptImageLocation: "",
-
- PreoptExtractedApk: false,
-
- NoCreateAppImage: !BoolDefault(d.dexpreoptProperties.Dex_preopt.App_image, true),
- ForceCreateAppImage: BoolDefault(d.dexpreoptProperties.Dex_preopt.App_image, false),
-
- StripInputPath: dexJarFile.String(),
- StripOutputPath: strippedDexJarFile.String(),
- }
-
- dexpreoptRule, err := dexpreopt.GenerateDexpreoptRule(globalConfig, dexpreoptConfig)
- if err != nil {
- ctx.ModuleErrorf("error generating dexpreopt rule: %s", err.Error())
- return dexJarFile
- }
-
- var inputs android.Paths
- for _, input := range dexpreoptRule.Inputs() {
- if input == "" {
- // Tests sometimes have empty configuration values that lead to empty inputs
- continue
- }
- rel, isRel := android.MaybeRel(ctx, android.PathForModuleOut(ctx).String(), input)
- if isRel {
- inputs = append(inputs, android.PathForModuleOut(ctx, rel))
- } else {
- // TODO: use PathForOutput once boot image is moved to where PathForOutput can find it.
- inputs = append(inputs, &bootImagePath{input})
- }
- }
-
- var outputs android.WritablePaths
- for _, output := range dexpreoptRule.Outputs() {
- rel := android.Rel(ctx, android.PathForModuleOut(ctx).String(), output)
- outputs = append(outputs, android.PathForModuleOut(ctx, rel))
- }
-
- for _, install := range dexpreoptRule.Installs() {
- d.builtInstalled = append(d.builtInstalled, install.From+":"+install.To)
- }
-
- if len(dexpreoptRule.Commands()) > 0 {
- ctx.Build(pctx, android.BuildParams{
- Rule: ctx.Rule(pctx, "dexpreopt", blueprint.RuleParams{
- Command: strings.Join(proptools.NinjaEscape(dexpreoptRule.Commands()), " && "),
- CommandDeps: dexpreoptRule.Tools(),
- }),
- Implicits: inputs,
- Outputs: outputs,
- Description: "dexpreopt",
- })
- }
-
- stripRule, err := dexpreopt.GenerateStripRule(globalConfig, dexpreoptConfig)
- if err != nil {
- ctx.ModuleErrorf("error generating dexpreopt strip rule: %s", err.Error())
- return dexJarFile
- }
-
- ctx.Build(pctx, android.BuildParams{
- Rule: ctx.Rule(pctx, "dexpreopt_strip", blueprint.RuleParams{
- Command: strings.Join(proptools.NinjaEscape(stripRule.Commands()), " && "),
- CommandDeps: stripRule.Tools(),
- }),
- Input: dexJarFile,
- Output: strippedDexJarFile,
- Description: "dexpreopt strip",
- })
-
- return strippedDexJarFile
-}
-
-type bootImagePath struct {
- path string
-}
-
-var _ android.Path = (*bootImagePath)(nil)
-
-func (p *bootImagePath) String() string { return p.path }
-func (p *bootImagePath) Ext() string { return filepath.Ext(p.path) }
-func (p *bootImagePath) Base() string { return filepath.Base(p.path) }
-func (p *bootImagePath) Rel() string { return p.path }
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-17 05:20:04 +0000