Merge "Create rule to generate the exportable api files when checkapi is disabled" into main
diff --git a/android/apex.go b/android/apex.go
index 4d36a93..8759905 100644
--- a/android/apex.go
+++ b/android/apex.go
@@ -976,3 +976,18 @@
 	// Map from the apex library name (without prebuilt_ prefix) to the dex file path on host
 	LibraryNameToDexJarPathOnHost map[string]Path
 }
+
+var PrebuiltInfoProvider = blueprint.NewProvider[PrebuiltInfo]()
+
+// contents of prebuilt_info.json
+type PrebuiltInfo struct {
+	// Name of the apex, without the prebuilt_ prefix
+	Name string
+
+	Is_prebuilt bool
+
+	// This is relative to root of the workspace.
+	// In case of mainline modules, this file contains the build_id that was used
+	// to generate the mainline module prebuilt.
+	Prebuilt_info_file_path string `json:",omitempty"`
+}
diff --git a/android/base_module_context.go b/android/base_module_context.go
index b9c1153..dd38a4e 100644
--- a/android/base_module_context.go
+++ b/android/base_module_context.go
@@ -16,9 +16,11 @@
 
 import (
 	"fmt"
-	"github.com/google/blueprint"
 	"regexp"
 	"strings"
+
+	"github.com/google/blueprint"
+	"github.com/google/blueprint/parser"
 )
 
 // BaseModuleContext is the same as blueprint.BaseModuleContext except that Config() returns
@@ -214,6 +216,10 @@
 	// getMissingDependencies returns the list of missing dependencies.
 	// Calling this function prevents adding new dependencies.
 	getMissingDependencies() []string
+
+	// EvaluateConfiguration makes ModuleContext a valid proptools.ConfigurableEvaluator, so this context
+	// can be used to evaluate the final value of Configurable properties.
+	EvaluateConfiguration(parser.SelectType, string) (string, bool)
 }
 
 type baseModuleContext struct {
@@ -564,3 +570,32 @@
 	}
 	return sb.String()
 }
+
+func (m *baseModuleContext) EvaluateConfiguration(ty parser.SelectType, condition string) (string, bool) {
+	switch ty {
+	case parser.SelectTypeReleaseVariable:
+		if v, ok := m.Config().productVariables.BuildFlags[condition]; ok {
+			return v, true
+		}
+		return "", false
+	case parser.SelectTypeProductVariable:
+		// TODO(b/323382414): Might add these on a case-by-case basis
+		m.ModuleErrorf("TODO(b/323382414): Product variables are not yet supported in selects")
+		return "", false
+	case parser.SelectTypeSoongConfigVariable:
+		parts := strings.Split(condition, ":")
+		namespace := parts[0]
+		variable := parts[1]
+		if n, ok := m.Config().productVariables.VendorVars[namespace]; ok {
+			if v, ok := n[variable]; ok {
+				return v, true
+			}
+		}
+		return "", false
+	case parser.SelectTypeVariant:
+		m.ModuleErrorf("TODO(b/323382414): Variants are not yet supported in selects")
+		return "", false
+	default:
+		panic("Should be unreachable")
+	}
+}
diff --git a/android/module_context.go b/android/module_context.go
index 3fc5d01..1cab630 100644
--- a/android/module_context.go
+++ b/android/module_context.go
@@ -21,7 +21,6 @@
 	"strings"
 
 	"github.com/google/blueprint"
-	"github.com/google/blueprint/parser"
 	"github.com/google/blueprint/proptools"
 )
 
@@ -213,10 +212,6 @@
 	// GenerateAndroidBuildActions.  If it is called then the struct will be written out and included in
 	// the module-info.json generated by Make, and Make will not generate its own data for this module.
 	ModuleInfoJSON() *ModuleInfoJSON
-
-	// EvaluateConfiguration makes ModuleContext a valid proptools.ConfigurableEvaluator, so this context
-	// can be used to evaluate the final value of Configurable properties.
-	EvaluateConfiguration(parser.SelectType, string) (string, bool)
 }
 
 type moduleContext struct {
@@ -719,32 +714,3 @@
 func (m *moduleContext) TargetRequiredModuleNames() []string {
 	return m.module.TargetRequiredModuleNames()
 }
-
-func (m *moduleContext) EvaluateConfiguration(ty parser.SelectType, condition string) (string, bool) {
-	switch ty {
-	case parser.SelectTypeReleaseVariable:
-		if v, ok := m.Config().productVariables.BuildFlags[condition]; ok {
-			return v, true
-		}
-		return "", false
-	case parser.SelectTypeProductVariable:
-		// TODO: Might add these on a case-by-case basis
-		m.ModuleErrorf("TODO(b/323382414): Product variables are not yet supported in selects")
-		return "", false
-	case parser.SelectTypeSoongConfigVariable:
-		parts := strings.Split(condition, ":")
-		namespace := parts[0]
-		variable := parts[1]
-		if n, ok := m.Config().productVariables.VendorVars[namespace]; ok {
-			if v, ok := n[variable]; ok {
-				return v, true
-			}
-		}
-		return "", false
-	case parser.SelectTypeVariant:
-		m.ModuleErrorf("TODO(b/323382414): Variants are not yet supported in selects")
-		return "", false
-	default:
-		panic("Should be unreachable")
-	}
-}
diff --git a/android/path_properties.go b/android/path_properties.go
index bbfaa8c..ea92565 100644
--- a/android/path_properties.go
+++ b/android/path_properties.go
@@ -47,7 +47,7 @@
 	// tagged with `android:"path"`.
 	var pathProperties []string
 	for _, ps := range props {
-		pathProperties = append(pathProperties, pathPropertiesForPropertyStruct(ps)...)
+		pathProperties = append(pathProperties, pathPropertiesForPropertyStruct(ctx, ps)...)
 	}
 
 	// Remove duplicates to avoid multiple dependencies.
@@ -64,7 +64,7 @@
 // pathPropertiesForPropertyStruct uses the indexes of properties that are tagged with
 // android:"path" to extract all their values from a property struct, returning them as a single
 // slice of strings.
-func pathPropertiesForPropertyStruct(ps interface{}) []string {
+func pathPropertiesForPropertyStruct(ctx BottomUpMutatorContext, ps interface{}) []string {
 	v := reflect.ValueOf(ps)
 	if v.Kind() != reflect.Ptr || v.Elem().Kind() != reflect.Struct {
 		panic(fmt.Errorf("type %s is not a pointer to a struct", v.Type()))
@@ -106,6 +106,16 @@
 				ret = append(ret, sv.String())
 			case reflect.Slice:
 				ret = append(ret, sv.Interface().([]string)...)
+			case reflect.Struct:
+				intf := sv.Interface()
+				if configurable, ok := intf.(proptools.Configurable[string]); ok {
+					ret = append(ret, proptools.String(configurable.Evaluate(ctx)))
+				} else if configurable, ok := intf.(proptools.Configurable[[]string]); ok {
+					ret = append(ret, proptools.Slice(configurable.Evaluate(ctx))...)
+				} else {
+					panic(fmt.Errorf(`field %s in type %s has tag android:"path" but is not a string or slice of strings, it is a %s`,
+						v.Type().FieldByIndex(i).Name, v.Type(), sv.Type()))
+				}
 			default:
 				panic(fmt.Errorf(`field %s in type %s has tag android:"path" but is not a string or slice of strings, it is a %s`,
 					v.Type().FieldByIndex(i).Name, v.Type(), sv.Type()))
diff --git a/android/selects_test.go b/android/selects_test.go
index dca3789..aa9c521 100644
--- a/android/selects_test.go
+++ b/android/selects_test.go
@@ -80,6 +80,36 @@
 			},
 		},
 		{
+			name: "basic paths",
+			bp: `
+			my_module_type {
+				name: "foo",
+				my_paths: select(soong_config_variable("my_namespace", "my_variable"), {
+					"a": ["foo.txt"],
+					"b": ["bar.txt"],
+					_: ["baz.txt"],
+				}),
+			}
+			`,
+			provider: selectsTestProvider{
+				my_paths: &[]string{"baz.txt"},
+			},
+		},
+		{
+			name: "paths with module references",
+			bp: `
+			my_module_type {
+				name: "foo",
+				my_paths: select(soong_config_variable("my_namespace", "my_variable"), {
+					"a": [":a"],
+					"b": [":b"],
+					_: [":c"],
+				}),
+			}
+			`,
+			expectedError: `"foo" depends on undefined module "c"`,
+		},
+		{
 			name: "Differing types",
 			bp: `
 			my_module_type {
@@ -233,6 +263,7 @@
 	my_bool        *bool
 	my_string      *string
 	my_string_list *[]string
+	my_paths       *[]string
 }
 
 func (p *selectsTestProvider) String() string {
@@ -248,7 +279,8 @@
 	my_bool: %v,
 	my_string: %s,
     my_string_list: %s,
-}`, myBoolStr, myStringStr, p.my_string_list)
+    my_paths: %s,
+}`, myBoolStr, myStringStr, p.my_string_list, p.my_paths)
 }
 
 var selectsTestProviderKey = blueprint.NewProvider[selectsTestProvider]()
@@ -257,6 +289,7 @@
 	My_bool        proptools.Configurable[bool]
 	My_string      proptools.Configurable[string]
 	My_string_list proptools.Configurable[[]string]
+	My_paths       proptools.Configurable[[]string] `android:"path"`
 }
 
 type selectsMockModule struct {
@@ -266,10 +299,11 @@
 }
 
 func (p *selectsMockModule) GenerateAndroidBuildActions(ctx ModuleContext) {
-	SetProvider[selectsTestProvider](ctx, selectsTestProviderKey, selectsTestProvider{
+	SetProvider(ctx, selectsTestProviderKey, selectsTestProvider{
 		my_bool:        p.properties.My_bool.Evaluate(ctx),
 		my_string:      p.properties.My_string.Evaluate(ctx),
 		my_string_list: p.properties.My_string_list.Evaluate(ctx),
+		my_paths:       p.properties.My_paths.Evaluate(ctx),
 	})
 }
 
diff --git a/android/visibility.go b/android/visibility.go
index b387562..79a534f 100644
--- a/android/visibility.go
+++ b/android/visibility.go
@@ -303,7 +303,10 @@
 
 		if pkg == "visibility" {
 			switch name {
-			case "private", "public", "any_partition":
+			case "private", "public":
+			case "any_partition":
+				// any_partition can be used with another visibility fields
+				continue
 			case "legacy_public":
 				ctx.PropertyErrorf(property, "//visibility:legacy_public must not be used")
 				continue
diff --git a/android/visibility_test.go b/android/visibility_test.go
index d4add7d..bb43b1f 100644
--- a/android/visibility_test.go
+++ b/android/visibility_test.go
@@ -1921,6 +1921,26 @@
 		},
 	},
 	{
+		name: "any_partition visibility works with the other visibility",
+		fs: MockFS{
+			"top/Android.bp": []byte(`
+				android_filesystem {
+					name: "foo",
+					deps: ["bar"],
+				}`),
+			"top2/Android.bp": []byte(``),
+			"top/nested/Android.bp": []byte(`
+				package(default_visibility=["//visibility:private"])
+				mock_library {
+					name: "bar",
+					visibility: [
+						"//top2",
+						"//visibility:any_partition"
+					],
+				}`),
+		},
+	},
+	{
 		name: "any_partition visibility doesn't work for non-partitions",
 		fs: MockFS{
 			"top/Android.bp": []byte(`
diff --git a/apex/apex.go b/apex/apex.go
index 7c6fb89..32a3638 100644
--- a/apex/apex.go
+++ b/apex/apex.go
@@ -2434,29 +2434,14 @@
 	a.providePrebuiltInfo(ctx)
 }
 
-var prebuiltInfoProvider = blueprint.NewProvider[prebuiltInfo]()
-
-// contents of prebuilt_info.json
-type prebuiltInfo struct {
-	// Name of the apex, without the prebuilt_ prefix
-	Name string
-
-	Is_prebuilt bool
-
-	// This is relative to root of the workspace.
-	// In case of mainline modules, this file contains the build_id that was used
-	// to generate the mainline module prebuilt.
-	Prebuilt_info_file_path string `json:",omitempty"`
-}
-
 // Set prebuiltInfoProvider. This will be used by `apex_prebuiltinfo_singleton` to print out a metadata file
 // with information about whether source or prebuilt of an apex was used during the build.
 func (a *apexBundle) providePrebuiltInfo(ctx android.ModuleContext) {
-	info := prebuiltInfo{
+	info := android.PrebuiltInfo{
 		Name:        a.Name(),
 		Is_prebuilt: false,
 	}
-	android.SetProvider(ctx, prebuiltInfoProvider, info)
+	android.SetProvider(ctx, android.PrebuiltInfoProvider, info)
 }
 
 // Set a provider containing information about the jars and .prof provided by the apex
diff --git a/apex/apex_singleton.go b/apex/apex_singleton.go
index 8aaddbe..e6ebff2 100644
--- a/apex/apex_singleton.go
+++ b/apex/apex_singleton.go
@@ -149,10 +149,10 @@
 }
 
 func (a *apexPrebuiltInfo) GenerateBuildActions(ctx android.SingletonContext) {
-	prebuiltInfos := []prebuiltInfo{}
+	prebuiltInfos := []android.PrebuiltInfo{}
 
 	ctx.VisitAllModules(func(m android.Module) {
-		prebuiltInfo, exists := android.SingletonModuleProvider(ctx, m, prebuiltInfoProvider)
+		prebuiltInfo, exists := android.SingletonModuleProvider(ctx, m, android.PrebuiltInfoProvider)
 		// Use prebuiltInfoProvider to filter out non apex soong modules.
 		// Use HideFromMake to filter out the unselected variants of a specific apex.
 		if exists && !m.IsHideFromMake() {
diff --git a/apex/apex_test.go b/apex/apex_test.go
index 19b9d16..add6083 100644
--- a/apex/apex_test.go
+++ b/apex/apex_test.go
@@ -11022,7 +11022,7 @@
 		}
 	`)
 
-	inputs := result.ModuleForTests("myfilesystem", "android_common").Output("deps.zip").Implicits
+	inputs := result.ModuleForTests("myfilesystem", "android_common").Output("myfilesystem.img").Implicits
 	android.AssertStringListDoesNotContain(t, "filesystem should not have libbar",
 		inputs.Strings(),
 		"out/soong/.intermediates/libbar/android_arm64_armv8-a_shared/libbar.so")
diff --git a/apex/prebuilt.go b/apex/prebuilt.go
index 34dfc46..ea847e1 100644
--- a/apex/prebuilt.go
+++ b/apex/prebuilt.go
@@ -827,15 +827,15 @@
 // Set prebuiltInfoProvider. This will be used by `apex_prebuiltinfo_singleton` to print out a metadata file
 // with information about whether source or prebuilt of an apex was used during the build.
 func (p *prebuiltCommon) providePrebuiltInfo(ctx android.ModuleContext) {
-	info := prebuiltInfo{
-		Name:        p.BaseModuleName(), // BaseModuleName ensures that this will not contain the prebuilt_ prefix.
+	info := android.PrebuiltInfo{
+		Name:        p.BaseModuleName(),
 		Is_prebuilt: true,
 	}
 	// If Prebuilt_info information is available in the soong module definition, add it to prebuilt_info.json.
 	if p.prebuiltCommonProperties.Prebuilt_info != nil {
 		info.Prebuilt_info_file_path = android.PathForModuleSrc(ctx, *p.prebuiltCommonProperties.Prebuilt_info).String()
 	}
-	android.SetProvider(ctx, prebuiltInfoProvider, info)
+	android.SetProvider(ctx, android.PrebuiltInfoProvider, info)
 }
 
 func (p *Prebuilt) GenerateAndroidBuildActions(ctx android.ModuleContext) {
diff --git a/filesystem/filesystem.go b/filesystem/filesystem.go
index 795a0aa..64a2e23 100644
--- a/filesystem/filesystem.go
+++ b/filesystem/filesystem.go
@@ -19,6 +19,7 @@
 	"fmt"
 	"io"
 	"path/filepath"
+	"slices"
 	"strings"
 
 	"android/soong/android"
@@ -109,6 +110,12 @@
 
 	// Mount point for this image. Default is "/"
 	Mount_point *string
+
+	// If set to the name of a partition ("system", "vendor", etc), this filesystem module
+	// will also include the contents of the make-built staging directories. If any soong
+	// modules would be installed to the same location as a make module, they will overwrite
+	// the make version.
+	Include_make_built_files string
 }
 
 // android_filesystem packages a set of modules and their transitive dependencies into a filesystem
@@ -183,13 +190,9 @@
 	ctx.InstallFile(f.installDir, f.installFileName(), f.output)
 }
 
-// root zip will contain extra files/dirs that are not from the `deps` property.
-func (f *filesystem) buildRootZip(ctx android.ModuleContext) android.OutputPath {
-	rootDir := android.PathForModuleGen(ctx, "root").OutputPath
-	builder := android.NewRuleBuilder(pctx, ctx)
-	builder.Command().Text("rm -rf").Text(rootDir.String())
-	builder.Command().Text("mkdir -p").Text(rootDir.String())
-
+// Copy extra files/dirs that are not from the `deps` property to `rootDir`, checking for conflicts with files
+// already in `rootDir`.
+func (f *filesystem) buildNonDepsFiles(ctx android.ModuleContext, builder *android.RuleBuilder, rootDir android.OutputPath) {
 	// create dirs and symlinks
 	for _, dir := range f.properties.Dirs {
 		// OutputPath.Join verifies dir
@@ -212,65 +215,43 @@
 
 		// OutputPath.Join verifies name. don't need to verify target.
 		dst := rootDir.Join(ctx, name)
-
+		builder.Command().Textf("(! [ -e %s -o -L %s ] || (echo \"%s already exists from an earlier stage of the build\" && exit 1))", dst, dst, dst)
 		builder.Command().Text("mkdir -p").Text(filepath.Dir(dst.String()))
 		builder.Command().Text("ln -sf").Text(proptools.ShellEscape(target)).Text(dst.String())
 	}
 
 	// create extra files if there's any
-	rootForExtraFiles := android.PathForModuleGen(ctx, "root-extra").OutputPath
-	var extraFiles android.OutputPaths
 	if f.buildExtraFiles != nil {
-		extraFiles = f.buildExtraFiles(ctx, rootForExtraFiles)
+		rootForExtraFiles := android.PathForModuleGen(ctx, "root-extra").OutputPath
+		extraFiles := f.buildExtraFiles(ctx, rootForExtraFiles)
 		for _, f := range extraFiles {
-			rel, _ := filepath.Rel(rootForExtraFiles.String(), f.String())
-			if strings.HasPrefix(rel, "..") {
-				panic(fmt.Errorf("%q is not under %q\n", f, rootForExtraFiles))
+			rel, err := filepath.Rel(rootForExtraFiles.String(), f.String())
+			if err != nil || strings.HasPrefix(rel, "..") {
+				ctx.ModuleErrorf("can't make %q relative to %q", f, rootForExtraFiles)
 			}
 		}
-	}
-
-	// Zip them all
-	zipOut := android.PathForModuleGen(ctx, "root.zip").OutputPath
-	zipCommand := builder.Command().BuiltTool("soong_zip")
-	zipCommand.FlagWithOutput("-o ", zipOut).
-		FlagWithArg("-C ", rootDir.String()).
-		Flag("-L 0"). // no compression because this will be unzipped soon
-		FlagWithArg("-D ", rootDir.String()).
-		Flag("-d") // include empty directories
-	if len(extraFiles) > 0 {
-		zipCommand.FlagWithArg("-C ", rootForExtraFiles.String())
-		for _, f := range extraFiles {
-			zipCommand.FlagWithInput("-f ", f)
+		if len(extraFiles) > 0 {
+			builder.Command().BuiltTool("merge_directories").
+				Implicits(extraFiles.Paths()).
+				Text(rootDir.String()).
+				Text(rootForExtraFiles.String())
 		}
 	}
-
-	builder.Command().Text("rm -rf").Text(rootDir.String())
-
-	builder.Build("zip_root", fmt.Sprintf("zipping root contents for %s", ctx.ModuleName()))
-	return zipOut
 }
 
 func (f *filesystem) buildImageUsingBuildImage(ctx android.ModuleContext) android.OutputPath {
-	depsZipFile := android.PathForModuleOut(ctx, "deps.zip").OutputPath
-	f.entries = f.CopyDepsToZip(ctx, f.gatherFilteredPackagingSpecs(ctx), depsZipFile)
-
-	builder := android.NewRuleBuilder(pctx, ctx)
-	depsBase := proptools.StringDefault(f.properties.Base_dir, ".")
-	rebasedDepsZip := android.PathForModuleOut(ctx, "rebased_deps.zip").OutputPath
-	builder.Command().
-		BuiltTool("zip2zip").
-		FlagWithInput("-i ", depsZipFile).
-		FlagWithOutput("-o ", rebasedDepsZip).
-		Text("**/*:" + proptools.ShellEscape(depsBase)) // zip2zip verifies depsBase
-
 	rootDir := android.PathForModuleOut(ctx, "root").OutputPath
-	rootZip := f.buildRootZip(ctx)
-	builder.Command().
-		BuiltTool("zipsync").
-		FlagWithArg("-d ", rootDir.String()). // zipsync wipes this. No need to clear.
-		Input(rootZip).
-		Input(rebasedDepsZip)
+	rebasedDir := rootDir
+	if f.properties.Base_dir != nil {
+		rebasedDir = rootDir.Join(ctx, *f.properties.Base_dir)
+	}
+	builder := android.NewRuleBuilder(pctx, ctx)
+	// Wipe the root dir to get rid of leftover files from prior builds
+	builder.Command().Textf("rm -rf %s && mkdir -p %s", rootDir, rootDir)
+	f.entries = f.CopySpecsToDir(ctx, builder, f.gatherFilteredPackagingSpecs(ctx), rebasedDir)
+
+	f.buildNonDepsFiles(ctx, builder, rootDir)
+	f.addMakeBuiltFiles(ctx, builder, rootDir)
 
 	// run host_init_verifier
 	// Ideally we should have a concept of pluggable linters that verify the generated image.
@@ -388,25 +369,21 @@
 		ctx.PropertyErrorf("file_contexts", "file_contexts is not supported for compressed cpio image.")
 	}
 
-	depsZipFile := android.PathForModuleOut(ctx, "deps.zip").OutputPath
-	f.entries = f.CopyDepsToZip(ctx, f.gatherFilteredPackagingSpecs(ctx), depsZipFile)
-
-	builder := android.NewRuleBuilder(pctx, ctx)
-	depsBase := proptools.StringDefault(f.properties.Base_dir, ".")
-	rebasedDepsZip := android.PathForModuleOut(ctx, "rebased_deps.zip").OutputPath
-	builder.Command().
-		BuiltTool("zip2zip").
-		FlagWithInput("-i ", depsZipFile).
-		FlagWithOutput("-o ", rebasedDepsZip).
-		Text("**/*:" + proptools.ShellEscape(depsBase)) // zip2zip verifies depsBase
+	if f.properties.Include_make_built_files != "" {
+		ctx.PropertyErrorf("include_make_built_files", "include_make_built_files is not supported for compressed cpio image.")
+	}
 
 	rootDir := android.PathForModuleOut(ctx, "root").OutputPath
-	rootZip := f.buildRootZip(ctx)
-	builder.Command().
-		BuiltTool("zipsync").
-		FlagWithArg("-d ", rootDir.String()). // zipsync wipes this. No need to clear.
-		Input(rootZip).
-		Input(rebasedDepsZip)
+	rebasedDir := rootDir
+	if f.properties.Base_dir != nil {
+		rebasedDir = rootDir.Join(ctx, *f.properties.Base_dir)
+	}
+	builder := android.NewRuleBuilder(pctx, ctx)
+	// Wipe the root dir to get rid of leftover files from prior builds
+	builder.Command().Textf("rm -rf %s && mkdir -p %s", rootDir, rootDir)
+	f.entries = f.CopySpecsToDir(ctx, builder, f.gatherFilteredPackagingSpecs(ctx), rebasedDir)
+
+	f.buildNonDepsFiles(ctx, builder, rootDir)
 
 	output := android.PathForModuleOut(ctx, f.installFileName()).OutputPath
 	cmd := builder.Command().
@@ -429,6 +406,41 @@
 	return output
 }
 
+var validPartitions = []string{
+	"system",
+	"userdata",
+	"cache",
+	"system_other",
+	"vendor",
+	"product",
+	"system_ext",
+	"odm",
+	"vendor_dlkm",
+	"odm_dlkm",
+	"system_dlkm",
+}
+
+func (f *filesystem) addMakeBuiltFiles(ctx android.ModuleContext, builder *android.RuleBuilder, rootDir android.Path) {
+	partition := f.properties.Include_make_built_files
+	if partition == "" {
+		return
+	}
+	if !slices.Contains(validPartitions, partition) {
+		ctx.PropertyErrorf("include_make_built_files", "Expected one of %#v, found %q", validPartitions, partition)
+		return
+	}
+	stampFile := fmt.Sprintf("target/product/%s/obj/PACKAGING/%s_intermediates/staging_dir.stamp", ctx.Config().DeviceName(), partition)
+	fileListFile := fmt.Sprintf("target/product/%s/obj/PACKAGING/%s_intermediates/file_list.txt", ctx.Config().DeviceName(), partition)
+	stagingDir := fmt.Sprintf("target/product/%s/%s", ctx.Config().DeviceName(), partition)
+
+	builder.Command().BuiltTool("merge_directories").
+		Implicit(android.PathForArbitraryOutput(ctx, stampFile)).
+		Text("--ignore-duplicates").
+		FlagWithInput("--file-list", android.PathForArbitraryOutput(ctx, fileListFile)).
+		Text(rootDir.String()).
+		Text(android.PathForArbitraryOutput(ctx, stagingDir).String())
+}
+
 var _ android.AndroidMkEntriesProvider = (*filesystem)(nil)
 
 // Implements android.AndroidMkEntriesProvider
diff --git a/filesystem/filesystem_test.go b/filesystem/filesystem_test.go
index c448105..6d62746 100644
--- a/filesystem/filesystem_test.go
+++ b/filesystem/filesystem_test.go
@@ -16,6 +16,7 @@
 
 import (
 	"os"
+	"path/filepath"
 	"testing"
 
 	"android/soong/android"
@@ -93,6 +94,22 @@
 	}
 }
 
+func TestIncludeMakeBuiltFiles(t *testing.T) {
+	result := fixture.RunTestWithBp(t, `
+		android_filesystem {
+			name: "myfilesystem",
+			include_make_built_files: "system",
+		}
+	`)
+
+	output := result.ModuleForTests("myfilesystem", "android_common").Output("myfilesystem.img")
+
+	stampFile := filepath.Join(result.Config.OutDir(), "target/product/test_device/obj/PACKAGING/system_intermediates/staging_dir.stamp")
+	fileListFile := filepath.Join(result.Config.OutDir(), "target/product/test_device/obj/PACKAGING/system_intermediates/file_list.txt")
+	android.AssertStringListContains(t, "deps of filesystem must include the staging dir stamp file", output.Implicits.Strings(), stampFile)
+	android.AssertStringListContains(t, "deps of filesystem must include the staging dir file list", output.Implicits.Strings(), fileListFile)
+}
+
 func TestFileSystemFillsLinkerConfigWithStubLibs(t *testing.T) {
 	result := fixture.RunTestWithBp(t, `
 		android_system_image {
@@ -270,7 +287,7 @@
 		}
 	`)
 
-	inputs := result.ModuleForTests("myfilesystem", "android_common").Output("deps.zip").Implicits
+	inputs := result.ModuleForTests("myfilesystem", "android_common").Output("myfilesystem.img").Implicits
 	android.AssertStringListContains(t, "filesystem should have libbar even for unbundled build",
 		inputs.Strings(),
 		"out/soong/.intermediates/libbar/android_arm64_armv8-a_shared/libbar.so")
@@ -314,7 +331,7 @@
 	`)
 
 	filesystem := result.ModuleForTests("myfilesystem", "android_common_cov")
-	inputs := filesystem.Output("deps.zip").Implicits
+	inputs := filesystem.Output("myfilesystem.img").Implicits
 	android.AssertStringListContains(t, "filesystem should have libfoo(cov)",
 		inputs.Strings(),
 		"out/soong/.intermediates/libfoo/android_arm64_armv8-a_shared_cov/libfoo.so")
diff --git a/genrule/allowlists.go b/genrule/allowlists.go
index 60b1366..7c71b77 100644
--- a/genrule/allowlists.go
+++ b/genrule/allowlists.go
@@ -21,9 +21,4 @@
 		"com.google.pixel.camera.hal.manifest",
 		// go/keep-sorted end
 	}
-
-	SandboxingDenyPathList = []string{
-		// go/keep-sorted start
-		// go/keep-sorted end
-	}
 )
diff --git a/genrule/genrule.go b/genrule/genrule.go
index 6f66088..a2a3f75 100644
--- a/genrule/genrule.go
+++ b/genrule/genrule.go
@@ -842,19 +842,15 @@
 
 type sandboxingAllowlistSets struct {
 	sandboxingDenyModuleSet map[string]bool
-	sandboxingDenyPathSet   map[string]bool
 }
 
 func getSandboxingAllowlistSets(ctx android.PathContext) *sandboxingAllowlistSets {
 	return ctx.Config().Once(sandboxingAllowlistKey, func() interface{} {
 		sandboxingDenyModuleSet := map[string]bool{}
-		sandboxingDenyPathSet := map[string]bool{}
 
 		android.AddToStringSet(sandboxingDenyModuleSet, SandboxingDenyModuleList)
-		android.AddToStringSet(sandboxingDenyPathSet, SandboxingDenyPathList)
 		return &sandboxingAllowlistSets{
 			sandboxingDenyModuleSet: sandboxingDenyModuleSet,
-			sandboxingDenyPathSet:   sandboxingDenyPathSet,
 		}
 	}).(*sandboxingAllowlistSets)
 }
@@ -864,8 +860,7 @@
 		return r.SandboxTools()
 	}
 	sandboxingAllowlistSets := getSandboxingAllowlistSets(ctx)
-	if sandboxingAllowlistSets.sandboxingDenyPathSet[ctx.ModuleDir()] ||
-		sandboxingAllowlistSets.sandboxingDenyModuleSet[ctx.ModuleName()] {
+	if sandboxingAllowlistSets.sandboxingDenyModuleSet[ctx.ModuleName()] {
 		return r.SandboxTools()
 	}
 	return r.SandboxInputs()
diff --git a/java/app.go b/java/app.go
index 8209d4c..4f6f1f3 100755
--- a/java/app.go
+++ b/java/app.go
@@ -912,6 +912,13 @@
 	}
 
 	a.buildAppDependencyInfo(ctx)
+
+	providePrebuiltInfo(ctx,
+		prebuiltInfoProps{
+			baseModuleName: a.BaseModuleName(),
+			isPrebuilt:     false,
+		},
+	)
 }
 
 type appDepsInterface interface {
diff --git a/java/app_import.go b/java/app_import.go
index dc84fc2..7387e16 100644
--- a/java/app_import.go
+++ b/java/app_import.go
@@ -150,6 +150,11 @@
 	// If unspecified, follows the naming convention that the source module of
 	// the prebuilt is Name() without "prebuilt_" prefix
 	Source_module_name *string
+
+	// Path to the .prebuilt_info file of the prebuilt app.
+	// In case of mainline modules, the .prebuilt_info file contains the build_id that was used
+	// to generate the prebuilt.
+	Prebuilt_info *string `android:"path"`
 }
 
 func (a *AndroidAppImport) IsInstallable() bool {
@@ -413,6 +418,14 @@
 	}
 	android.CollectDependencyAconfigFiles(ctx, &a.mergedAconfigFiles)
 
+	providePrebuiltInfo(ctx,
+		prebuiltInfoProps{
+			baseModuleName: a.BaseModuleName(),
+			isPrebuilt:     true,
+			prebuiltInfo:   a.properties.Prebuilt_info,
+		},
+	)
+
 	// TODO: androidmk converter jni libs
 }
 
diff --git a/java/app_set.go b/java/app_set.go
index d2d3b06..33d3ade 100644
--- a/java/app_set.go
+++ b/java/app_set.go
@@ -48,6 +48,11 @@
 	// Names of modules to be overridden. Listed modules can only be other apps
 	//	(in Make or Soong).
 	Overrides []string
+
+	// Path to the .prebuilt_info file of the prebuilt app.
+	// In case of mainline modules, the .prebuilt_info file contains the build_id that was used
+	// to generate the prebuilt.
+	Prebuilt_info *string `android:"path"`
 }
 
 type AndroidAppSet struct {
@@ -117,6 +122,27 @@
 	return result
 }
 
+type prebuiltInfoProps struct {
+	baseModuleName string
+	isPrebuilt     bool
+	prebuiltInfo   *string
+}
+
+// Set prebuiltInfoProvider. This will be used by `apex_prebuiltinfo_singleton` to print out a metadata file
+// with information about whether source or prebuilt of an apex was used during the build.
+func providePrebuiltInfo(ctx android.ModuleContext, p prebuiltInfoProps) {
+	info := android.PrebuiltInfo{
+		Name:        p.baseModuleName,
+		Is_prebuilt: p.isPrebuilt,
+	}
+	// If Prebuilt_info information is available in the soong module definition, add it to prebuilt_info.json.
+	if p.prebuiltInfo != nil {
+		prebuiltInfoFile := android.PathForModuleSrc(ctx, *p.prebuiltInfo)
+		info.Prebuilt_info_file_path = prebuiltInfoFile.String()
+	}
+	android.SetProvider(ctx, android.PrebuiltInfoProvider, info)
+}
+
 func (as *AndroidAppSet) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 	as.packedOutput = android.PathForModuleOut(ctx, ctx.ModuleName()+".zip")
 	as.primaryOutput = android.PathForModuleOut(ctx, as.BaseModuleName()+".apk")
@@ -157,6 +183,15 @@
 		installDir = android.PathForModuleInstall(ctx, "app", as.BaseModuleName())
 	}
 	ctx.InstallFileWithExtraFilesZip(installDir, as.BaseModuleName()+".apk", as.primaryOutput, as.packedOutput)
+
+	providePrebuiltInfo(ctx,
+		prebuiltInfoProps{
+			baseModuleName: as.BaseModuleName(),
+			isPrebuilt:     true,
+			prebuiltInfo:   as.properties.Prebuilt_info,
+		},
+	)
+
 }
 
 func (as *AndroidAppSet) InstallBypassMake() bool { return true }
diff --git a/java/dex.go b/java/dex.go
index 4474c63..b721f58 100644
--- a/java/dex.go
+++ b/java/dex.go
@@ -223,6 +223,16 @@
 	if err != nil {
 		ctx.PropertyErrorf("min_sdk_version", "%s", err)
 	}
+	if effectiveVersion.FinalOrFutureInt() >= 35 {
+		// V is 35, but we have not bumped the SDK version yet, so check for both.
+		if ctx.Config().PlatformSdkVersion().FinalInt() >= 35 ||
+			ctx.Config().PlatformSdkCodename() == "VanillaIceCream" {
+			// TODO(b/329465418): Skip this module since it causes issue with app DRM
+			if ctx.ModuleName() != "framework-minus-apex" {
+				flags = append([]string{"-JDcom.android.tools.r8.dexContainerExperiment"}, flags...)
+			}
+		}
+	}
 
 	// If the specified SDK level is 10000, then configure the compiler to use the
 	// current platform SDK level and to compile the build as a platform build.
diff --git a/java/system_modules.go b/java/system_modules.go
index 92e31cd..8e2d5d8 100644
--- a/java/system_modules.go
+++ b/java/system_modules.go
@@ -64,6 +64,7 @@
 			// useful on Android, and (b) it causes errors with later versions of jlink
 			// when the jdk.internal.module is absent from java.base (as it is here).
 			`  --disable-plugin system-modules && ` +
+			`rm -rf ${workDir} && ` +
 			`cp ${config.JrtFsJar} ${outDir}/lib/`,
 		CommandDeps: []string{
 			"${moduleInfoJavaPath}",
diff --git a/rust/config/global.go b/rust/config/global.go
index 418eca4..e28dbaa 100644
--- a/rust/config/global.go
+++ b/rust/config/global.go
@@ -25,7 +25,7 @@
 	pctx         = android.NewPackageContext("android/soong/rust/config")
 	ExportedVars = android.NewExportedVariables(pctx)
 
-	RustDefaultVersion = "1.75.0"
+	RustDefaultVersion = "1.76.0"
 	RustDefaultBase    = "prebuilts/rust/"
 	DefaultEdition     = "2021"
 	Stdlibs            = []string{
diff --git a/scripts/Android.bp b/scripts/Android.bp
index e2fd59f..f36329b 100644
--- a/scripts/Android.bp
+++ b/scripts/Android.bp
@@ -292,3 +292,16 @@
     name: "keep-flagged-apis",
     src: "keep-flagged-apis.sh",
 }
+
+python_binary_host {
+    name: "merge_directories",
+    main: "merge_directories.py",
+    srcs: [
+        "merge_directories.py",
+    ],
+    version: {
+        py3: {
+            embedded_launcher: true,
+        },
+    },
+}
diff --git a/scripts/merge_directories.py b/scripts/merge_directories.py
new file mode 100755
index 0000000..3f8631b
--- /dev/null
+++ b/scripts/merge_directories.py
@@ -0,0 +1,60 @@
+#!/usr/bin/env python3
+import argparse
+import os
+import shutil
+import sys
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Given a list of directories, this script will copy the contents of all of "
+        "them into the first directory, erroring out if any duplicate files are found."
+    )
+    parser.add_argument(
+        "--ignore-duplicates",
+        action="store_true",
+        help="Don't error out on duplicate files, just skip them. The file from the earliest "
+        "directory listed on the command line will be the winner."
+    )
+    parser.add_argument(
+        "--file-list",
+        help="Path to a text file containing paths relative to in_dir. Only these paths will be "
+        "copied out of in_dir."
+    )
+    parser.add_argument("out_dir")
+    parser.add_argument("in_dir")
+    args = parser.parse_args()
+
+    if not os.path.isdir(args.out_dir):
+        sys.exit(f"error: {args.out_dir} must be a directory")
+    if not os.path.isdir(args.in_dir):
+        sys.exit(f"error: {args.in_dir} must be a directory")
+
+    file_list = None
+    if args.file_list:
+        with open(file_list_file, "r") as f:
+            file_list = f.read().strip().splitlines()
+
+    in_dir = args.in_dir
+    for root, dirs, files in os.walk(in_dir):
+        rel_root = os.path.relpath(root, in_dir)
+        dst_root = os.path.join(args.out_dir, rel_root)
+        made_parent_dirs = False
+        for f in files:
+            src = os.path.join(root, f)
+            dst = os.path.join(dst_root, f)
+            p = os.path.normpath(os.path.join(rel_root, f))
+            if file_list is not None and p not in file_list:
+                continue
+            if os.path.lexists(dst):
+                if args.ignore_duplicates:
+                    continue
+                sys.exit(f"error: {p} exists in both {args.out_dir} and {in_dir}")
+
+            if not made_parent_dirs:
+                os.makedirs(dst_root, exist_ok=True)
+                made_parent_dirs = True
+
+            shutil.copy2(src, dst, follow_symlinks=False)
+
+if __name__ == "__main__":
+    main()