diff options
Diffstat (limited to 'filesystem/android_device.go')
| -rw-r--r-- | filesystem/android_device.go | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/filesystem/android_device.go b/filesystem/android_device.go index 959ef37e1..3b8bf9381 100644 --- a/filesystem/android_device.go +++ b/filesystem/android_device.go @@ -17,16 +17,24 @@ package filesystem import ( "cmp" "fmt" + "path/filepath" "slices" "strings" "sync/atomic" "android/soong/android" + "android/soong/java" "github.com/google/blueprint" "github.com/google/blueprint/proptools" ) +var proguardDictToProto = pctx.AndroidStaticRule("proguard_dict_to_proto", blueprint.RuleParams{ + Command: `${symbols_map} -r8 $in -location $location -write_if_changed $out`, + Restat: true, + CommandDeps: []string{"${symbols_map}"}, +}, "location") + type PartitionNameProperties struct { // Name of the super partition filesystem module Super_partition_name *string @@ -161,7 +169,11 @@ func (a *androidDevice) GenerateAndroidBuildActions(ctx android.ModuleContext) { } } + allInstalledModules := a.allInstalledModules(ctx) + a.buildTargetFilesZip(ctx) + a.buildProguardZips(ctx, allInstalledModules) + var deps []android.Path if proptools.String(a.partitionProps.Super_partition_name) != "" { superImage := ctx.GetDirectDepProxyWithTag(*a.partitionProps.Super_partition_name, superPartitionDepTag) @@ -305,6 +317,52 @@ func (a *androidDevice) MakeVars(ctx android.MakeVarsModuleContext) { } } +func (a *androidDevice) buildProguardZips(ctx android.ModuleContext, allInstalledModules []android.Module) { + dictZip := android.PathForModuleOut(ctx, "proguard-dict.zip") + dictZipBuilder := android.NewRuleBuilder(pctx, ctx) + dictZipCmd := dictZipBuilder.Command().BuiltTool("soong_zip").Flag("-d").FlagWithOutput("-o ", dictZip) + + dictMapping := android.PathForModuleOut(ctx, "proguard-dict-mapping.textproto") + dictMappingBuilder := android.NewRuleBuilder(pctx, ctx) + dictMappingCmd := dictMappingBuilder.Command().BuiltTool("symbols_map").Flag("-merge").Output(dictMapping) + + protosDir := android.PathForModuleOut(ctx, "proguard_mapping_protos") + + usageZip := android.PathForModuleOut(ctx, "proguard-usage.zip") + usageZipBuilder := android.NewRuleBuilder(pctx, ctx) + usageZipCmd := usageZipBuilder.Command().BuiltTool("merge_zips").Output(usageZip) + + for _, mod := range allInstalledModules { + if proguardInfo, ok := android.OtherModuleProvider(ctx, mod, java.ProguardProvider); ok { + // Maintain these out/target/common paths for backwards compatibility. They may be able + // to be changed if tools look up file locations from the protobuf, but I'm not + // exactly sure how that works. + dictionaryFakePath := fmt.Sprintf("out/target/common/obj/%s/%s_intermediates/proguard_dictionary", proguardInfo.Class, proguardInfo.ModuleName) + dictZipCmd.FlagWithArg("-e ", dictionaryFakePath) + dictZipCmd.FlagWithInput("-f ", proguardInfo.ProguardDictionary) + dictZipCmd.Textf("-e out/target/common/obj/%s/%s_intermediates/classes.jar", proguardInfo.Class, proguardInfo.ModuleName) + dictZipCmd.FlagWithInput("-f ", proguardInfo.ClassesJar) + + protoFile := protosDir.Join(ctx, filepath.Dir(dictionaryFakePath), "proguard_dictionary.textproto") + ctx.Build(pctx, android.BuildParams{ + Rule: proguardDictToProto, + Input: proguardInfo.ProguardDictionary, + Output: protoFile, + Args: map[string]string{ + "location": dictionaryFakePath, + }, + }) + dictMappingCmd.Input(protoFile) + + usageZipCmd.Input(proguardInfo.ProguardUsageZip) + } + } + + dictZipBuilder.Build("proguard_dict_zip", "Building proguard dictionary zip") + dictMappingBuilder.Build("proguard_dict_mapping_proto", "Building proguard mapping proto") + usageZipBuilder.Build("proguard_usage_zip", "Building proguard usage zip") +} + // Helper structs for target_files.zip creation type targetFilesZipCopy struct { srcModule *string |