diff --git a/android/androidmk.go b/android/androidmk.go
index 0adc2a6..1f03aa8 100644
--- a/android/androidmk.go
+++ b/android/androidmk.go
@@ -887,6 +887,10 @@
 	return nil
 }
 
+func ShouldSkipAndroidMkProcessing(module Module) bool {
+	return shouldSkipAndroidMkProcessing(module.base())
+}
+
 func shouldSkipAndroidMkProcessing(module *ModuleBase) bool {
 	if !module.commonProperties.NamespaceExportedToMake {
 		// TODO(jeffrygaston) do we want to validate that there are no modules being
diff --git a/android/apex.go b/android/apex.go
index 461faf7..cf1bcfe 100644
--- a/android/apex.go
+++ b/android/apex.go
@@ -908,16 +908,18 @@
 //
 // Return true if the `to` module should be visited, false otherwise.
 type PayloadDepsCallback func(ctx ModuleContext, from blueprint.Module, to ApexModule, externalDep bool) bool
+type WalkPayloadDepsFunc func(ctx ModuleContext, do PayloadDepsCallback)
 
-// UpdatableModule represents updatable APEX/APK
-type UpdatableModule interface {
+// ModuleWithMinSdkVersionCheck represents a module that implements min_sdk_version checks
+type ModuleWithMinSdkVersionCheck interface {
 	Module
-	WalkPayloadDeps(ctx ModuleContext, do PayloadDepsCallback)
+	MinSdkVersion(ctx EarlyModuleContext) SdkSpec
+	CheckMinSdkVersion(ctx ModuleContext)
 }
 
 // CheckMinSdkVersion checks if every dependency of an updatable module sets min_sdk_version
 // accordingly
-func CheckMinSdkVersion(m UpdatableModule, ctx ModuleContext, minSdkVersion ApiLevel) {
+func CheckMinSdkVersion(ctx ModuleContext, minSdkVersion ApiLevel, walk WalkPayloadDepsFunc) {
 	// do not enforce min_sdk_version for host
 	if ctx.Host() {
 		return
@@ -933,7 +935,7 @@
 		return
 	}
 
-	m.WalkPayloadDeps(ctx, func(ctx ModuleContext, from blueprint.Module, to ApexModule, externalDep bool) bool {
+	walk(ctx, func(ctx ModuleContext, from blueprint.Module, to ApexModule, externalDep bool) bool {
 		if externalDep {
 			// external deps are outside the payload boundary, which is "stable"
 			// interface. We don't have to check min_sdk_version for external
@@ -943,6 +945,14 @@
 		if am, ok := from.(DepIsInSameApex); ok && !am.DepIsInSameApex(ctx, to) {
 			return false
 		}
+		if m, ok := to.(ModuleWithMinSdkVersionCheck); ok {
+			// This dependency performs its own min_sdk_version check, just make sure it sets min_sdk_version
+			// to trigger the check.
+			if !m.MinSdkVersion(ctx).Specified() {
+				ctx.OtherModuleErrorf(m, "must set min_sdk_version")
+			}
+			return false
+		}
 		if err := to.ShouldSupportSdkVersion(ctx, minSdkVersion); err != nil {
 			toName := ctx.OtherModuleName(to)
 			if ver, ok := minSdkVersionAllowlist[toName]; !ok || ver.GreaterThan(minSdkVersion) {
diff --git a/android/bazel.go b/android/bazel.go
index 40c971f..169f6ba 100644
--- a/android/bazel.go
+++ b/android/bazel.go
@@ -226,13 +226,50 @@
 
 	// Configure modules in these directories to enable bp2build_available: true or false by default.
 	bp2buildDefaultConfig = Bp2BuildConfig{
-		"art/libdexfile": Bp2BuildDefaultTrueRecursively,
-		"bionic":         Bp2BuildDefaultTrueRecursively,
+		"art/libdexfile":                        Bp2BuildDefaultTrueRecursively,
+		"bionic":                                Bp2BuildDefaultTrueRecursively,
+		"bootable/recovery/tools/recovery_l10n": Bp2BuildDefaultTrue,
 		"build/bazel/examples/soong_config_variables":        Bp2BuildDefaultTrueRecursively,
 		"build/bazel/examples/apex/minimal":                  Bp2BuildDefaultTrueRecursively,
 		"build/soong":                                        Bp2BuildDefaultTrue,
 		"build/soong/cc/libbuildversion":                     Bp2BuildDefaultTrue, // Skip tests subdir
+		"build/soong/cc/ndkstubgen":                          Bp2BuildDefaultTrue,
+		"build/soong/cc/symbolfile":                          Bp2BuildDefaultTrue,
 		"cts/common/device-side/nativetesthelper/jni":        Bp2BuildDefaultTrueRecursively,
+		"development/apps/DevelopmentSettings":               Bp2BuildDefaultTrue,
+		"development/apps/Fallback":                          Bp2BuildDefaultTrue,
+		"development/apps/WidgetPreview":                     Bp2BuildDefaultTrue,
+		"development/samples/BasicGLSurfaceView":             Bp2BuildDefaultTrue,
+		"development/samples/BluetoothChat":                  Bp2BuildDefaultTrue,
+		"development/samples/BrokenKeyDerivation":            Bp2BuildDefaultTrue,
+		"development/samples/Compass":                        Bp2BuildDefaultTrue,
+		"development/samples/ContactManager":                 Bp2BuildDefaultTrue,
+		"development/samples/FixedGridLayout":                Bp2BuildDefaultTrue,
+		"development/samples/HelloEffects":                   Bp2BuildDefaultTrue,
+		"development/samples/Home":                           Bp2BuildDefaultTrue,
+		"development/samples/HoneycombGallery":               Bp2BuildDefaultTrue,
+		"development/samples/JetBoy":                         Bp2BuildDefaultTrue,
+		"development/samples/KeyChainDemo":                   Bp2BuildDefaultTrue,
+		"development/samples/LceDemo":                        Bp2BuildDefaultTrue,
+		"development/samples/LunarLander":                    Bp2BuildDefaultTrue,
+		"development/samples/MultiResolution":                Bp2BuildDefaultTrue,
+		"development/samples/MultiWindow":                    Bp2BuildDefaultTrue,
+		"development/samples/NotePad":                        Bp2BuildDefaultTrue,
+		"development/samples/Obb":                            Bp2BuildDefaultTrue,
+		"development/samples/RSSReader":                      Bp2BuildDefaultTrue,
+		"development/samples/ReceiveShareDemo":               Bp2BuildDefaultTrue,
+		"development/samples/SearchableDictionary":           Bp2BuildDefaultTrue,
+		"development/samples/SipDemo":                        Bp2BuildDefaultTrue,
+		"development/samples/SkeletonApp":                    Bp2BuildDefaultTrue,
+		"development/samples/Snake":                          Bp2BuildDefaultTrue,
+		"development/samples/SpellChecker/":                  Bp2BuildDefaultTrueRecursively,
+		"development/samples/ThemedNavBarKeyboard":           Bp2BuildDefaultTrue,
+		"development/samples/ToyVpn":                         Bp2BuildDefaultTrue,
+		"development/samples/TtsEngine":                      Bp2BuildDefaultTrue,
+		"development/samples/USB/AdbTest":                    Bp2BuildDefaultTrue,
+		"development/samples/USB/MissileLauncher":            Bp2BuildDefaultTrue,
+		"development/samples/VoiceRecognitionService":        Bp2BuildDefaultTrue,
+		"development/samples/VoicemailProviderDemo":          Bp2BuildDefaultTrue,
 		"development/sdk":                                    Bp2BuildDefaultTrueRecursively,
 		"external/arm-optimized-routines":                    Bp2BuildDefaultTrueRecursively,
 		"external/boringssl":                                 Bp2BuildDefaultTrueRecursively,
@@ -259,9 +296,19 @@
 		"external/selinux/libselinux":                        Bp2BuildDefaultTrueRecursively,
 		"external/zlib":                                      Bp2BuildDefaultTrueRecursively,
 		"external/zstd":                                      Bp2BuildDefaultTrueRecursively,
+		"frameworks/base/media/tests/MediaDump":              Bp2BuildDefaultTrue,
+		"frameworks/base/startop/apps/test":                  Bp2BuildDefaultTrue,
 		"frameworks/native/libs/adbd_auth":                   Bp2BuildDefaultTrueRecursively,
+		"frameworks/native/opengl/tests/gl2_cameraeye":       Bp2BuildDefaultTrue,
+		"frameworks/native/opengl/tests/gl2_java":            Bp2BuildDefaultTrue,
+		"frameworks/native/opengl/tests/testLatency":         Bp2BuildDefaultTrue,
+		"frameworks/native/opengl/tests/testPauseResume":     Bp2BuildDefaultTrue,
+		"frameworks/native/opengl/tests/testViewport":        Bp2BuildDefaultTrue,
 		"frameworks/proto_logging/stats/stats_log_api_gen":   Bp2BuildDefaultTrueRecursively,
 		"libnativehelper":                                    Bp2BuildDefaultTrueRecursively,
+		"packages/apps/DevCamera":                            Bp2BuildDefaultTrue,
+		"packages/apps/HTMLViewer":                           Bp2BuildDefaultTrue,
+		"packages/apps/Protips":                              Bp2BuildDefaultTrue,
 		"packages/modules/adb":                               Bp2BuildDefaultTrue,
 		"packages/modules/adb/crypto":                        Bp2BuildDefaultTrueRecursively,
 		"packages/modules/adb/libs":                          Bp2BuildDefaultTrueRecursively,
@@ -269,6 +316,9 @@
 		"packages/modules/adb/pairing_connection":            Bp2BuildDefaultTrueRecursively,
 		"packages/modules/adb/proto":                         Bp2BuildDefaultTrueRecursively,
 		"packages/modules/adb/tls":                           Bp2BuildDefaultTrueRecursively,
+		"packages/providers/MediaProvider/tools/dialogs":     Bp2BuildDefaultTrue,
+		"packages/screensavers/Basic":                        Bp2BuildDefaultTrue,
+		"packages/services/Car/tests/SampleRearViewCamera":   Bp2BuildDefaultTrue,
 		"prebuilts/clang/host/linux-x86":                     Bp2BuildDefaultTrueRecursively,
 		"system/apex":                                        Bp2BuildDefaultFalse, // TODO(b/207466993): flaky failures
 		"system/core/debuggerd":                              Bp2BuildDefaultTrue,
@@ -336,9 +386,8 @@
 		"host_bionic_linker_asm",    // depends on extract_linker, a go binary.
 		"host_bionic_linker_script", // depends on extract_linker, a go binary.
 
-		"pbtombstone",                                  // depends on libprotobuf-cpp-lite, libtombstone_proto
-		"crash_dump",                                   // depends on unconverted module libprotobuf-cpp-lite
-		"libprotobuf-cpp-full", "libprotobuf-cpp-lite", // Unsupported product&vendor suffix. b/204811222 and b/204810610.
+		"pbtombstone", // depends on libprotobuf-cpp-lite, libtombstone_proto
+		"crash_dump",  // depends on unconverted module libprotobuf-cpp-lite
 
 		"libunwindstack_local", "libunwindstack_utils", // depends on unconverted module libunwindstack
 		"libunwindstack",    // depends on libdexfile_support, of unsupported module type art_cc_library_static
@@ -373,19 +422,10 @@
 		// APEX support
 		"com.android.runtime", // http://b/194746715, apex, depends on 'libc_malloc_debug'
 
-		"libadb_crypto",                    // Depends on libadb_protos
-		"libadb_crypto_static",             // Depends on libadb_protos_static
-		"libadb_pairing_connection",        // Depends on libadb_protos
-		"libadb_pairing_connection_static", // Depends on libadb_protos_static
-		"libadb_pairing_server",            // Depends on libadb_protos
-		"libadb_pairing_server_static",     // Depends on libadb_protos_static
-		"libadbd",                          // Depends on libadbd_core
-		"libadbd_core",                     // Depends on libadb_protos
-		"libadbd_services",                 // Depends on libadb_protos
+		"libadbd_core",     // http://b/208481704: requijres use_version_lib
+		"libadbd_services", // http://b/208481704: requires use_version_lib
 
-		"libadb_protos_static",         // b/200601772: Requires cc_library proto support
-		"libadb_protos",                // b/200601772: Requires cc_library proto support
-		"libapp_processes_protos_lite", // b/200601772: Requires cc_library proto support
+		"libadbd", // depends on unconverted modules: libadbd_core, libadbd_services
 
 		"libgtest_ndk_c++",      // b/201816222: Requires sdk_version support.
 		"libgtest_main_ndk_c++", // b/201816222: Requires sdk_version support.
@@ -401,6 +441,7 @@
 		"mdnsd",        // http://b/202876379 has arch-variant static_executable
 
 		"acvp_modulewrapper", // disabled for android x86/x86_64
+		"CarHTMLViewer",      // depends on unconverted modules android.car-stubs, car-ui-lib
 	}
 
 	// Per-module denylist of cc_library modules to only generate the static
@@ -418,6 +459,11 @@
 		"cap_names.h",                                  // TODO(b/204913827) runfiles need to be handled in mixed builds
 		"libcap",                                       // TODO(b/204913827) runfiles need to be handled in mixed builds
 		"libprotobuf-cpp-full", "libprotobuf-cpp-lite", // Unsupported product&vendor suffix. b/204811222 and b/204810610.
+
+		// Depends on libprotobuf-cpp-*
+		"libadb_pairing_connection",
+		"libadb_pairing_connection_static",
+		"libadb_pairing_server", "libadb_pairing_server_static",
 	}
 
 	// Used for quicker lookups
diff --git a/android/bazel_paths.go b/android/bazel_paths.go
index 729c73c..62e6156 100644
--- a/android/bazel_paths.go
+++ b/android/bazel_paths.go
@@ -279,6 +279,16 @@
 	return newPaths
 }
 
+// Converts root-relative Paths to a list of bazel.Label relative to the module in ctx.
+func RootToModuleRelativePaths(ctx BazelConversionPathContext, paths Paths) []bazel.Label {
+	var newPaths []bazel.Label
+	for _, path := range PathsWithModuleSrcSubDir(ctx, paths, "") {
+		s := path.Rel()
+		newPaths = append(newPaths, bazel.Label{Label: s})
+	}
+	return newPaths
+}
+
 // expandSrcsForBazel returns bazel.LabelList with paths rooted from the module's local source
 // directory and Bazel target labels, excluding those included in the excludes argument (which
 // should already be expanded to resolve references to Soong-modules). Valid elements of paths
@@ -328,12 +338,7 @@
 				// e.g. turn "math/*.c" in
 				// external/arm-optimized-routines to external/arm-optimized-routines/math/*.c
 				rootRelativeGlobPath := pathForModuleSrc(ctx, p).String()
-				globbedPaths := GlobFiles(ctx, rootRelativeGlobPath, rootRelativeExpandedExcludes)
-				globbedPaths = PathsWithModuleSrcSubDir(ctx, globbedPaths, "")
-				for _, path := range globbedPaths {
-					s := path.Rel()
-					expandedPaths = append(expandedPaths, bazel.Label{Label: s})
-				}
+				expandedPaths = RootToModuleRelativePaths(ctx, GlobFiles(ctx, rootRelativeGlobPath, rootRelativeExpandedExcludes))
 			} else {
 				if !InList(p, expandedExcludes) {
 					expandedPaths = append(expandedPaths, bazel.Label{Label: p})
diff --git a/android/config.go b/android/config.go
index ddad1f5..8e01e18 100644
--- a/android/config.go
+++ b/android/config.go
@@ -1194,10 +1194,6 @@
 	return c.config.productVariables.DeviceKernelHeaders
 }
 
-func (c *deviceConfig) SamplingPGO() bool {
-	return Bool(c.config.productVariables.SamplingPGO)
-}
-
 // JavaCoverageEnabledForPath returns whether Java code coverage is enabled for
 // path. Coverage is enabled by default when the product variable
 // JavaCoveragePaths is empty. If JavaCoveragePaths is not empty, coverage is
diff --git a/android/module.go b/android/module.go
index b500f01..c2cb617 100644
--- a/android/module.go
+++ b/android/module.go
@@ -419,7 +419,6 @@
 	PackageFile(installPath InstallPath, name string, srcPath Path) PackagingSpec
 
 	CheckbuildFile(srcPath Path)
-	TidyFile(srcPath WritablePath)
 
 	InstallInData() bool
 	InstallInTestcases() bool
@@ -1200,7 +1199,6 @@
 	installFiles         InstallPaths
 	installFilesDepSet   *installPathsDepSet
 	checkbuildFiles      Paths
-	tidyFiles            WritablePaths
 	packagingSpecs       []PackagingSpec
 	packagingSpecsDepSet *packagingSpecsDepSet
 	noticeFiles          Paths
@@ -1216,7 +1214,6 @@
 	// Only set on the final variant of each module
 	installTarget    WritablePath
 	checkbuildTarget WritablePath
-	tidyTarget       WritablePath
 	blueprintDir     string
 
 	hooks hooks
@@ -1779,17 +1776,15 @@
 func (m *ModuleBase) generateModuleTarget(ctx ModuleContext) {
 	var allInstalledFiles InstallPaths
 	var allCheckbuildFiles Paths
-	var allTidyFiles WritablePaths
 	ctx.VisitAllModuleVariants(func(module Module) {
 		a := module.base()
 		allInstalledFiles = append(allInstalledFiles, a.installFiles...)
-		// A module's -{checkbuild,tidy} phony targets should
+		// A module's -checkbuild phony targets should
 		// not be created if the module is not exported to make.
 		// Those could depend on the build target and fail to compile
 		// for the current build target.
 		if !ctx.Config().KatiEnabled() || !shouldSkipAndroidMkProcessing(a) {
 			allCheckbuildFiles = append(allCheckbuildFiles, a.checkbuildFiles...)
-			allTidyFiles = append(allTidyFiles, a.tidyFiles...)
 		}
 	})
 
@@ -1814,13 +1809,6 @@
 		deps = append(deps, m.checkbuildTarget)
 	}
 
-	if len(allTidyFiles) > 0 {
-		name := namespacePrefix + ctx.ModuleName() + "-tidy"
-		ctx.Phony(name, allTidyFiles.Paths()...)
-		m.tidyTarget = PathForPhony(ctx, name)
-		deps = append(deps, m.tidyTarget)
-	}
-
 	if len(deps) > 0 {
 		suffix := ""
 		if ctx.Config().KatiEnabled() {
@@ -2029,7 +2017,6 @@
 
 		m.installFiles = append(m.installFiles, ctx.installFiles...)
 		m.checkbuildFiles = append(m.checkbuildFiles, ctx.checkbuildFiles...)
-		m.tidyFiles = append(m.tidyFiles, ctx.tidyFiles...)
 		m.packagingSpecs = append(m.packagingSpecs, ctx.packagingSpecs...)
 		m.katiInstalls = append(m.katiInstalls, ctx.katiInstalls...)
 		m.katiSymlinks = append(m.katiSymlinks, ctx.katiSymlinks...)
@@ -2227,7 +2214,6 @@
 	packagingSpecs  []PackagingSpec
 	installFiles    InstallPaths
 	checkbuildFiles Paths
-	tidyFiles       WritablePaths
 	module          Module
 	phonies         map[string]Paths
 
@@ -3065,10 +3051,6 @@
 	m.checkbuildFiles = append(m.checkbuildFiles, srcPath)
 }
 
-func (m *moduleContext) TidyFile(srcPath WritablePath) {
-	m.tidyFiles = append(m.tidyFiles, srcPath)
-}
-
 func (m *moduleContext) blueprintModuleContext() blueprint.ModuleContext {
 	return m.bp
 }
@@ -3327,9 +3309,10 @@
 
 type buildTargetSingleton struct{}
 
-func addAncestors(ctx SingletonContext, dirMap map[string]Paths, mmName func(string) string) []string {
+func AddAncestors(ctx SingletonContext, dirMap map[string]Paths, mmName func(string) string) ([]string, []string) {
 	// Ensure ancestor directories are in dirMap
 	// Make directories build their direct subdirectories
+	// Returns a slice of all directories and a slice of top-level directories.
 	dirs := SortedStringKeys(dirMap)
 	for _, dir := range dirs {
 		dir := parentDir(dir)
@@ -3342,34 +3325,31 @@
 		}
 	}
 	dirs = SortedStringKeys(dirMap)
+	var topDirs []string
 	for _, dir := range dirs {
 		p := parentDir(dir)
 		if p != "." && p != "/" {
 			dirMap[p] = append(dirMap[p], PathForPhony(ctx, mmName(dir)))
+		} else if dir != "." && dir != "/" && dir != "" {
+			topDirs = append(topDirs, dir)
 		}
 	}
-	return SortedStringKeys(dirMap)
+	return SortedStringKeys(dirMap), topDirs
 }
 
 func (c *buildTargetSingleton) GenerateBuildActions(ctx SingletonContext) {
 	var checkbuildDeps Paths
-	var tidyDeps Paths
 
 	mmTarget := func(dir string) string {
 		return "MODULES-IN-" + strings.Replace(filepath.Clean(dir), "/", "-", -1)
 	}
-	mmTidyTarget := func(dir string) string {
-		return "tidy-" + strings.Replace(filepath.Clean(dir), "/", "-", -1)
-	}
 
 	modulesInDir := make(map[string]Paths)
-	tidyModulesInDir := make(map[string]Paths)
 
 	ctx.VisitAllModules(func(module Module) {
 		blueprintDir := module.base().blueprintDir
 		installTarget := module.base().installTarget
 		checkbuildTarget := module.base().checkbuildTarget
-		tidyTarget := module.base().tidyTarget
 
 		if checkbuildTarget != nil {
 			checkbuildDeps = append(checkbuildDeps, checkbuildTarget)
@@ -3379,16 +3359,6 @@
 		if installTarget != nil {
 			modulesInDir[blueprintDir] = append(modulesInDir[blueprintDir], installTarget)
 		}
-
-		if tidyTarget != nil {
-			tidyDeps = append(tidyDeps, tidyTarget)
-			// tidyTarget is in modulesInDir so it will be built with "mm".
-			modulesInDir[blueprintDir] = append(modulesInDir[blueprintDir], tidyTarget)
-			// tidyModulesInDir contains tidyTarget but not checkbuildTarget
-			// or installTarget, so tidy targets in a directory can be built
-			// without other checkbuild or install targets.
-			tidyModulesInDir[blueprintDir] = append(tidyModulesInDir[blueprintDir], tidyTarget)
-		}
 	})
 
 	suffix := ""
@@ -3399,24 +3369,12 @@
 	// Create a top-level checkbuild target that depends on all modules
 	ctx.Phony("checkbuild"+suffix, checkbuildDeps...)
 
-	// Create a top-level tidy target that depends on all modules
-	ctx.Phony("tidy"+suffix, tidyDeps...)
-
-	dirs := addAncestors(ctx, tidyModulesInDir, mmTidyTarget)
-
-	// Kati does not generate tidy-* phony targets yet.
-	// Create a tidy-<directory> target that depends on all subdirectories
-	// and modules in the directory.
-	for _, dir := range dirs {
-		ctx.Phony(mmTidyTarget(dir), tidyModulesInDir[dir]...)
-	}
-
 	// Make will generate the MODULES-IN-* targets
 	if ctx.Config().KatiEnabled() {
 		return
 	}
 
-	dirs = addAncestors(ctx, modulesInDir, mmTarget)
+	dirs, _ := AddAncestors(ctx, modulesInDir, mmTarget)
 
 	// Create a MODULES-IN-<directory> target that depends on all modules in a directory, and
 	// depends on the MODULES-IN-* targets of all of its subdirectories that contain Android.bp
diff --git a/android/mutator.go b/android/mutator.go
index 0a93517..bf1cf80 100644
--- a/android/mutator.go
+++ b/android/mutator.go
@@ -221,6 +221,13 @@
 // See http://b/192523357
 var bp2buildLock sync.Mutex
 
+// A minimal context for Bp2build conversion
+type Bp2buildMutatorContext interface {
+	BazelConversionPathContext
+
+	CreateBazelTargetModule(bazel.BazelTargetModuleProperties, CommonAttributes, interface{})
+}
+
 // RegisterBp2BuildMutator registers specially crafted mutators for
 // converting Blueprint/Android modules into special modules that can
 // be code-generated into Bazel BUILD targets.
diff --git a/android/proto.go b/android/proto.go
index 0be7893..64d4d05 100644
--- a/android/proto.go
+++ b/android/proto.go
@@ -15,12 +15,17 @@
 package android
 
 import (
+	"android/soong/bazel"
 	"strings"
 
 	"github.com/google/blueprint"
 	"github.com/google/blueprint/proptools"
 )
 
+const (
+	canonicalPathFromRootDefault = true
+)
+
 // TODO(ccross): protos are often used to communicate between multiple modules.  If the only
 // way to convert a proto to source is to reference it as a source file, and external modules cannot
 // reference source files in other modules, then every module that owns a proto file will need to
@@ -90,7 +95,7 @@
 		Flags:                 flags,
 		Deps:                  deps,
 		OutTypeFlag:           protoOutFlag,
-		CanonicalPathFromRoot: proptools.BoolDefault(p.Proto.Canonical_path_from_root, true),
+		CanonicalPathFromRoot: proptools.BoolDefault(p.Proto.Canonical_path_from_root, canonicalPathFromRootDefault),
 		Dir:                   PathForModuleGen(ctx, "proto"),
 		SubDir:                PathForModuleGen(ctx, "proto", ctx.ModuleDir()),
 	}
@@ -146,3 +151,57 @@
 	rule.Command().
 		BuiltTool("dep_fixer").Flag(depFile.String())
 }
+
+// Bp2buildProtoInfo contains information necessary to pass on to language specific conversion.
+type Bp2buildProtoInfo struct {
+	Type *string
+	Name string
+}
+
+type protoAttrs struct {
+	Srcs                bazel.LabelListAttribute
+	Strip_import_prefix *string
+}
+
+// Bp2buildProtoProperties converts proto properties, creating a proto_library and returning the
+// information necessary for language-specific handling.
+func Bp2buildProtoProperties(ctx Bp2buildMutatorContext, module Module, srcs bazel.LabelListAttribute) (Bp2buildProtoInfo, bool) {
+	var info Bp2buildProtoInfo
+	if srcs.IsEmpty() {
+		return info, false
+	}
+	m := module.base()
+
+	info.Name = m.Name() + "_proto"
+	attrs := protoAttrs{
+		Srcs: srcs,
+	}
+
+	for axis, configToProps := range m.GetArchVariantProperties(ctx, &ProtoProperties{}) {
+		for _, rawProps := range configToProps {
+			var props *ProtoProperties
+			var ok bool
+			if props, ok = rawProps.(*ProtoProperties); !ok {
+				ctx.ModuleErrorf("Could not cast ProtoProperties to expected type")
+			}
+			if axis == bazel.NoConfigAxis {
+				info.Type = props.Proto.Type
+
+				if proptools.BoolDefault(props.Proto.Canonical_path_from_root, canonicalPathFromRootDefault) {
+					// an empty string indicates to strips the package path
+					path := ""
+					attrs.Strip_import_prefix = &path
+				}
+			} else if props.Proto.Type != info.Type && props.Proto.Type != nil {
+				ctx.ModuleErrorf("Cannot handle arch-variant types for protos at this time.")
+			}
+		}
+	}
+
+	ctx.CreateBazelTargetModule(
+		bazel.BazelTargetModuleProperties{Rule_class: "proto_library"},
+		CommonAttributes{Name: info.Name},
+		&attrs)
+
+	return info, true
+}
diff --git a/android/variable.go b/android/variable.go
index a29c6f8..158d264 100644
--- a/android/variable.go
+++ b/android/variable.go
@@ -299,8 +299,6 @@
 	ClangTidy  *bool   `json:",omitempty"`
 	TidyChecks *string `json:",omitempty"`
 
-	SamplingPGO *bool `json:",omitempty"`
-
 	JavaCoveragePaths        []string `json:",omitempty"`
 	JavaCoverageExcludePaths []string `json:",omitempty"`
 
diff --git a/apex/apex.go b/apex/apex.go
index 89b5f21..bb9207d 100644
--- a/apex/apex.go
+++ b/apex/apex.go
@@ -130,6 +130,13 @@
 	// symlinking to the system libs. Default is true.
 	Updatable *bool
 
+	// Marks that this APEX is designed to be updatable in the future, although it's not
+	// updatable yet. This is used to mimic some of the build behaviors that are applied only to
+	// updatable APEXes. Currently, this disables the size optimization, so that the size of
+	// APEX will not increase when the APEX is actually marked as truly updatable. Default is
+	// false.
+	Future_updatable *bool
+
 	// Whether this APEX can use platform APIs or not. Can be set to true only when `updatable:
 	// false`. Default is false.
 	Platform_apis *bool
@@ -1306,6 +1313,10 @@
 	return proptools.BoolDefault(a.properties.Updatable, true)
 }
 
+func (a *apexBundle) FutureUpdatable() bool {
+	return proptools.BoolDefault(a.properties.Future_updatable, false)
+}
+
 func (a *apexBundle) UsePlatformApis() bool {
 	return proptools.BoolDefault(a.properties.Platform_apis, false)
 }
@@ -1670,7 +1681,7 @@
 	// 1) do some validity checks such as apex_available, min_sdk_version, etc.
 	a.checkApexAvailability(ctx)
 	a.checkUpdatable(ctx)
-	a.checkMinSdkVersion(ctx)
+	a.CheckMinSdkVersion(ctx)
 	a.checkStaticLinkingToStubLibraries(ctx)
 	a.checkStaticExecutables(ctx)
 	if len(a.properties.Tests) > 0 && !a.testApex {
@@ -2105,10 +2116,11 @@
 	}
 
 	forced := ctx.Config().ForceApexSymlinkOptimization()
+	updatable := a.Updatable() || a.FutureUpdatable()
 
 	// We don't need the optimization for updatable APEXes, as it might give false signal
 	// to the system health when the APEXes are still bundled (b/149805758).
-	if !forced && a.Updatable() && a.properties.ApexType == imageApex {
+	if !forced && updatable && a.properties.ApexType == imageApex {
 		a.linkToSystemLib = false
 	}
 
@@ -2174,6 +2186,40 @@
 		filesToAdd = append(filesToAdd, *af)
 	}
 
+	if pathInApex := bootclasspathFragmentInfo.ProfileInstallPathInApex(); pathInApex != "" {
+		pathOnHost := bootclasspathFragmentInfo.ProfilePathOnHost()
+		tempPath := android.PathForModuleOut(ctx, "boot_image_profile", pathInApex)
+
+		if pathOnHost != nil {
+			// We need to copy the profile to a temporary path with the right filename because the apexer
+			// will take the filename as is.
+			ctx.Build(pctx, android.BuildParams{
+				Rule:   android.Cp,
+				Input:  pathOnHost,
+				Output: tempPath,
+			})
+		} else {
+			// At this point, the boot image profile cannot be generated. It is probably because the boot
+			// image profile source file does not exist on the branch, or it is not available for the
+			// current build target.
+			// However, we cannot enforce the boot image profile to be generated because some build
+			// targets (such as module SDK) do not need it. It is only needed when the APEX is being
+			// built. Therefore, we create an error rule so that an error will occur at the ninja phase
+			// only if the APEX is being built.
+			ctx.Build(pctx, android.BuildParams{
+				Rule:   android.ErrorRule,
+				Output: tempPath,
+				Args: map[string]string{
+					"error": "Boot image profile cannot be generated",
+				},
+			})
+		}
+
+		androidMkModuleName := filepath.Base(pathInApex)
+		af := newApexFile(ctx, tempPath, androidMkModuleName, filepath.Dir(pathInApex), etc, nil)
+		filesToAdd = append(filesToAdd, af)
+	}
+
 	return filesToAdd
 }
 
@@ -2300,18 +2346,28 @@
 //
 // TODO(jiyong): move these checks to a separate go file.
 
+var _ android.ModuleWithMinSdkVersionCheck = (*apexBundle)(nil)
+
 // Entures that min_sdk_version of the included modules are equal or less than the min_sdk_version
 // of this apexBundle.
-func (a *apexBundle) checkMinSdkVersion(ctx android.ModuleContext) {
+func (a *apexBundle) CheckMinSdkVersion(ctx android.ModuleContext) {
 	if a.testApex || a.vndkApex {
 		return
 	}
 	// apexBundle::minSdkVersion reports its own errors.
 	minSdkVersion := a.minSdkVersion(ctx)
-	android.CheckMinSdkVersion(a, ctx, minSdkVersion)
+	android.CheckMinSdkVersion(ctx, minSdkVersion, a.WalkPayloadDeps)
 }
 
-func (a *apexBundle) minSdkVersion(ctx android.BaseModuleContext) android.ApiLevel {
+func (a *apexBundle) MinSdkVersion(ctx android.EarlyModuleContext) android.SdkSpec {
+	return android.SdkSpec{
+		Kind:     android.SdkNone,
+		ApiLevel: a.minSdkVersion(ctx),
+		Raw:      String(a.properties.Min_sdk_version),
+	}
+}
+
+func (a *apexBundle) minSdkVersion(ctx android.EarlyModuleContext) android.ApiLevel {
 	ver := proptools.String(a.properties.Min_sdk_version)
 	if ver == "" {
 		return android.NoneApiLevel
@@ -2380,6 +2436,9 @@
 		if a.SocSpecific() || a.DeviceSpecific() {
 			ctx.PropertyErrorf("updatable", "vendor APEXes are not updatable")
 		}
+		if a.FutureUpdatable() {
+			ctx.PropertyErrorf("future_updatable", "Already updatable. Remove `future_updatable: true:`")
+		}
 		a.checkJavaStableSdkVersion(ctx)
 		a.checkClasspathFragments(ctx)
 	}
diff --git a/apex/apex_test.go b/apex/apex_test.go
index b805cd9..3b9b13a 100644
--- a/apex/apex_test.go
+++ b/apex/apex_test.go
@@ -7037,6 +7037,7 @@
 				`, insert))
 			}
 		}),
+		dexpreopt.FixtureSetBootImageProfiles("art/build/boot/boot-image-profile.txt"),
 	).
 		ExtendWithErrorHandler(errorHandler).
 		RunTestWithBp(t, bp)
@@ -8409,6 +8410,184 @@
 	ensureContains(t, androidMk, "LOCAL_REQUIRED_MODULES += otherapex")
 }
 
+func TestSdkLibraryCanHaveHigherMinSdkVersion(t *testing.T) {
+	preparer := android.GroupFixturePreparers(
+		PrepareForTestWithApexBuildComponents,
+		prepareForTestWithMyapex,
+		java.PrepareForTestWithJavaSdkLibraryFiles,
+		java.PrepareForTestWithJavaDefaultModules,
+		android.PrepareForTestWithAndroidBuildComponents,
+		dexpreopt.FixtureSetApexBootJars("myapex:mybootclasspathlib"),
+		dexpreopt.FixtureSetApexSystemServerJars("myapex:mysystemserverclasspathlib"),
+	)
+
+	// Test java_sdk_library in bootclasspath_fragment may define higher min_sdk_version than the apex
+	t.Run("bootclasspath_fragment jar has higher min_sdk_version than apex", func(t *testing.T) {
+		preparer.RunTestWithBp(t, `
+			apex {
+				name: "myapex",
+				key: "myapex.key",
+				bootclasspath_fragments: ["mybootclasspathfragment"],
+				min_sdk_version: "30",
+				updatable: false,
+			}
+
+			apex_key {
+				name: "myapex.key",
+				public_key: "testkey.avbpubkey",
+				private_key: "testkey.pem",
+			}
+
+			bootclasspath_fragment {
+				name: "mybootclasspathfragment",
+				contents: ["mybootclasspathlib"],
+				apex_available: ["myapex"],
+			}
+
+			java_sdk_library {
+				name: "mybootclasspathlib",
+				srcs: ["mybootclasspathlib.java"],
+				apex_available: ["myapex"],
+				compile_dex: true,
+				unsafe_ignore_missing_latest_api: true,
+				min_sdk_version: "31",
+				static_libs: ["util"],
+			}
+
+			java_library {
+				name: "util",
+                srcs: ["a.java"],
+				apex_available: ["myapex"],
+				min_sdk_version: "31",
+				static_libs: ["another_util"],
+			}
+
+			java_library {
+				name: "another_util",
+                srcs: ["a.java"],
+				min_sdk_version: "31",
+				apex_available: ["myapex"],
+			}
+		`)
+	})
+
+	// Test java_sdk_library in systemserverclasspath_fragment may define higher min_sdk_version than the apex
+	t.Run("systemserverclasspath_fragment jar has higher min_sdk_version than apex", func(t *testing.T) {
+		preparer.RunTestWithBp(t, `
+			apex {
+				name: "myapex",
+				key: "myapex.key",
+				systemserverclasspath_fragments: ["mysystemserverclasspathfragment"],
+				min_sdk_version: "30",
+				updatable: false,
+			}
+
+			apex_key {
+				name: "myapex.key",
+				public_key: "testkey.avbpubkey",
+				private_key: "testkey.pem",
+			}
+
+			systemserverclasspath_fragment {
+				name: "mysystemserverclasspathfragment",
+				contents: ["mysystemserverclasspathlib"],
+				apex_available: ["myapex"],
+			}
+
+			java_sdk_library {
+				name: "mysystemserverclasspathlib",
+				srcs: ["mysystemserverclasspathlib.java"],
+				apex_available: ["myapex"],
+				compile_dex: true,
+				min_sdk_version: "32",
+				unsafe_ignore_missing_latest_api: true,
+				static_libs: ["util"],
+			}
+
+			java_library {
+				name: "util",
+                srcs: ["a.java"],
+				apex_available: ["myapex"],
+				min_sdk_version: "31",
+				static_libs: ["another_util"],
+			}
+
+			java_library {
+				name: "another_util",
+                srcs: ["a.java"],
+				min_sdk_version: "31",
+				apex_available: ["myapex"],
+			}
+		`)
+	})
+
+	t.Run("bootclasspath_fragment jar must set min_sdk_version", func(t *testing.T) {
+		preparer.ExtendWithErrorHandler(android.FixtureExpectsAtLeastOneErrorMatchingPattern(`module "mybootclasspathlib".*must set min_sdk_version`)).
+			RunTestWithBp(t, `
+				apex {
+					name: "myapex",
+					key: "myapex.key",
+					bootclasspath_fragments: ["mybootclasspathfragment"],
+					min_sdk_version: "30",
+					updatable: false,
+				}
+
+				apex_key {
+					name: "myapex.key",
+					public_key: "testkey.avbpubkey",
+					private_key: "testkey.pem",
+				}
+
+				bootclasspath_fragment {
+					name: "mybootclasspathfragment",
+					contents: ["mybootclasspathlib"],
+					apex_available: ["myapex"],
+				}
+
+				java_sdk_library {
+					name: "mybootclasspathlib",
+					srcs: ["mybootclasspathlib.java"],
+					apex_available: ["myapex"],
+					compile_dex: true,
+					unsafe_ignore_missing_latest_api: true,
+				}
+		`)
+	})
+
+	t.Run("systemserverclasspath_fragment jar must set min_sdk_version", func(t *testing.T) {
+		preparer.ExtendWithErrorHandler(android.FixtureExpectsAtLeastOneErrorMatchingPattern(`module "mysystemserverclasspathlib".*must set min_sdk_version`)).
+			RunTestWithBp(t, `
+				apex {
+					name: "myapex",
+					key: "myapex.key",
+					systemserverclasspath_fragments: ["mysystemserverclasspathfragment"],
+					min_sdk_version: "30",
+					updatable: false,
+				}
+
+				apex_key {
+					name: "myapex.key",
+					public_key: "testkey.avbpubkey",
+					private_key: "testkey.pem",
+				}
+
+				systemserverclasspath_fragment {
+					name: "mysystemserverclasspathfragment",
+					contents: ["mysystemserverclasspathlib"],
+					apex_available: ["myapex"],
+				}
+
+				java_sdk_library {
+					name: "mysystemserverclasspathlib",
+					srcs: ["mysystemserverclasspathlib.java"],
+					apex_available: ["myapex"],
+					compile_dex: true,
+					unsafe_ignore_missing_latest_api: true,
+				}
+		`)
+	})
+}
+
 func TestMain(m *testing.M) {
 	os.Exit(m.Run())
 }
diff --git a/apex/bootclasspath_fragment_test.go b/apex/bootclasspath_fragment_test.go
index cb7d3d1..9e030f1 100644
--- a/apex/bootclasspath_fragment_test.go
+++ b/apex/bootclasspath_fragment_test.go
@@ -21,6 +21,7 @@
 	"testing"
 
 	"android/soong/android"
+	"android/soong/dexpreopt"
 	"android/soong/java"
 
 	"github.com/google/blueprint/proptools"
@@ -35,11 +36,14 @@
 )
 
 // Some additional files needed for the art apex.
-var prepareForTestWithArtApex = android.FixtureMergeMockFs(android.MockFS{
-	"com.android.art.avbpubkey":                          nil,
-	"com.android.art.pem":                                nil,
-	"system/sepolicy/apex/com.android.art-file_contexts": nil,
-})
+var prepareForTestWithArtApex = android.GroupFixturePreparers(
+	android.FixtureMergeMockFs(android.MockFS{
+		"com.android.art.avbpubkey":                          nil,
+		"com.android.art.pem":                                nil,
+		"system/sepolicy/apex/com.android.art-file_contexts": nil,
+	}),
+	dexpreopt.FixtureSetBootImageProfiles("art/build/boot/boot-image-profile.txt"),
+)
 
 func TestBootclasspathFragments(t *testing.T) {
 	result := android.GroupFixturePreparers(
@@ -408,6 +412,7 @@
 		).RunTest(t)
 
 		ensureExactContents(t, result.TestContext, "com.android.art", "android_common_com.android.art_image", []string{
+			"etc/boot-image.prof",
 			"etc/classpaths/bootclasspath.pb",
 			"javalib/arm/boot.art",
 			"javalib/arm/boot.oat",
@@ -451,6 +456,7 @@
 		).RunTest(t)
 
 		ensureExactContents(t, result.TestContext, "com.android.art", "android_common_com.android.art_image", []string{
+			"etc/boot-image.prof",
 			"etc/classpaths/bootclasspath.pb",
 			"javalib/arm/boot.art",
 			"javalib/arm/boot.oat",
diff --git a/bazel/cquery/request_type.go b/bazel/cquery/request_type.go
index 0bd71c6..41f9886 100644
--- a/bazel/cquery/request_type.go
+++ b/bazel/cquery/request_type.go
@@ -17,6 +17,7 @@
 	CcStaticLibraryFiles []string
 	Includes             []string
 	SystemIncludes       []string
+	Headers              []string
 	// Archives owned by the current target (not by its dependencies). These will
 	// be a subset of OutputFiles. (or static libraries, this will be equal to OutputFiles,
 	// but general cc_library will also have dynamic libraries in output files).
@@ -105,6 +106,7 @@
 
 includes = cc_info.compilation_context.includes.to_list()
 system_includes = cc_info.compilation_context.system_includes.to_list()
+headers = [f.path for f in cc_info.compilation_context.headers.to_list()]
 
 ccObjectFiles = []
 staticLibraries = []
@@ -145,6 +147,7 @@
   ccObjectFiles,
   includes,
   system_includes,
+  headers,
   rootStaticArchives,
   rootDynamicLibraries,
   [toc_file]
@@ -161,7 +164,7 @@
 	var ccObjects []string
 
 	splitString := strings.Split(rawString, "|")
-	if expectedLen := 8; len(splitString) != expectedLen {
+	if expectedLen := 9; len(splitString) != expectedLen {
 		return CcInfo{}, fmt.Errorf("Expected %d items, got %q", expectedLen, splitString)
 	}
 	outputFilesString := splitString[0]
@@ -172,15 +175,17 @@
 	ccObjects = splitOrEmpty(ccObjectsString, ", ")
 	includes := splitOrEmpty(splitString[3], ", ")
 	systemIncludes := splitOrEmpty(splitString[4], ", ")
-	rootStaticArchives := splitOrEmpty(splitString[5], ", ")
-	rootDynamicLibraries := splitOrEmpty(splitString[6], ", ")
-	tocFile := splitString[7] // NOTE: Will be the empty string if there wasn't
+	headers := splitOrEmpty(splitString[5], ", ")
+	rootStaticArchives := splitOrEmpty(splitString[6], ", ")
+	rootDynamicLibraries := splitOrEmpty(splitString[7], ", ")
+	tocFile := splitString[8] // NOTE: Will be the empty string if there wasn't
 	return CcInfo{
 		OutputFiles:          outputFiles,
 		CcObjectFiles:        ccObjects,
 		CcStaticLibraryFiles: ccStaticLibraries,
 		Includes:             includes,
 		SystemIncludes:       systemIncludes,
+		Headers:              headers,
 		RootStaticArchives:   rootStaticArchives,
 		RootDynamicLibraries: rootDynamicLibraries,
 		TocFile:              tocFile,
diff --git a/bazel/cquery/request_type_test.go b/bazel/cquery/request_type_test.go
index 34d0832..d3bcb45 100644
--- a/bazel/cquery/request_type_test.go
+++ b/bazel/cquery/request_type_test.go
@@ -71,13 +71,14 @@
 	}{
 		{
 			description: "no result",
-			input:       "|||||||",
+			input:       "||||||||",
 			expectedOutput: CcInfo{
 				OutputFiles:          []string{},
 				CcObjectFiles:        []string{},
 				CcStaticLibraryFiles: []string{},
 				Includes:             []string{},
 				SystemIncludes:       []string{},
+				Headers:              []string{},
 				RootStaticArchives:   []string{},
 				RootDynamicLibraries: []string{},
 				TocFile:              "",
@@ -85,13 +86,14 @@
 		},
 		{
 			description: "only output",
-			input:       "test|||||||",
+			input:       "test||||||||",
 			expectedOutput: CcInfo{
 				OutputFiles:          []string{"test"},
 				CcObjectFiles:        []string{},
 				CcStaticLibraryFiles: []string{},
 				Includes:             []string{},
 				SystemIncludes:       []string{},
+				Headers:              []string{},
 				RootStaticArchives:   []string{},
 				RootDynamicLibraries: []string{},
 				TocFile:              "",
@@ -99,13 +101,14 @@
 		},
 		{
 			description: "all items set",
-			input:       "out1, out2|static_lib1, static_lib2|object1, object2|., dir/subdir|system/dir, system/other/dir|rootstaticarchive1|rootdynamiclibrary1|lib.so.toc",
+			input:       "out1, out2|static_lib1, static_lib2|object1, object2|., dir/subdir|system/dir, system/other/dir|dir/subdir/hdr.h|rootstaticarchive1|rootdynamiclibrary1|lib.so.toc",
 			expectedOutput: CcInfo{
 				OutputFiles:          []string{"out1", "out2"},
 				CcObjectFiles:        []string{"object1", "object2"},
 				CcStaticLibraryFiles: []string{"static_lib1", "static_lib2"},
 				Includes:             []string{".", "dir/subdir"},
 				SystemIncludes:       []string{"system/dir", "system/other/dir"},
+				Headers:              []string{"dir/subdir/hdr.h"},
 				RootStaticArchives:   []string{"rootstaticarchive1"},
 				RootDynamicLibraries: []string{"rootdynamiclibrary1"},
 				TocFile:              "lib.so.toc",
@@ -115,13 +118,13 @@
 			description:          "too few result splits",
 			input:                "|",
 			expectedOutput:       CcInfo{},
-			expectedErrorMessage: fmt.Sprintf("Expected %d items, got %q", 8, []string{"", ""}),
+			expectedErrorMessage: fmt.Sprintf("Expected %d items, got %q", 9, []string{"", ""}),
 		},
 		{
 			description:          "too many result splits",
-			input:                strings.Repeat("|", 8),
+			input:                strings.Repeat("|", 50),
 			expectedOutput:       CcInfo{},
-			expectedErrorMessage: fmt.Sprintf("Expected %d items, got %q", 8, make([]string, 9)),
+			expectedErrorMessage: fmt.Sprintf("Expected %d items, got %q", 9, make([]string, 51)),
 		},
 	}
 	for _, tc := range testCases {
diff --git a/bazel/properties.go b/bazel/properties.go
index b370bbf..76be058 100644
--- a/bazel/properties.go
+++ b/bazel/properties.go
@@ -107,6 +107,14 @@
 	return dirs
 }
 
+// Add inserts the label Label at the end of the LabelList.
+func (ll *LabelList) Add(label *Label) {
+	if label == nil {
+		return
+	}
+	ll.Includes = append(ll.Includes, *label)
+}
+
 // Append appends the fields of other labelList to the corresponding fields of ll.
 func (ll *LabelList) Append(other LabelList) {
 	if len(ll.Includes) > 0 || len(other.Includes) > 0 {
@@ -366,9 +374,23 @@
 // labelListSelectValues supports config-specific label_list typed Bazel attribute values.
 type labelListSelectValues map[string]LabelList
 
-func (ll labelListSelectValues) appendSelects(other labelListSelectValues) {
+func (ll labelListSelectValues) addSelects(label labelSelectValues) {
+	for k, v := range label {
+		if label == nil {
+			continue
+		}
+		l := ll[k]
+		(&l).Add(v)
+		ll[k] = l
+	}
+}
+
+func (ll labelListSelectValues) appendSelects(other labelListSelectValues, forceSpecifyEmptyList bool) {
 	for k, v := range other {
 		l := ll[k]
+		if forceSpecifyEmptyList && l.IsNil() && !v.IsNil() {
+			l.Includes = []Label{}
+		}
 		(&l).Append(v)
 		ll[k] = l
 	}
@@ -424,17 +446,22 @@
 	cll[axis][config] = list
 }
 
-func (cll configurableLabelLists) Append(other configurableLabelLists) {
+func (cll configurableLabelLists) Append(other configurableLabelLists, forceSpecifyEmptyList bool) {
 	for axis, otherSelects := range other {
 		selects := cll[axis]
 		if selects == nil {
 			selects = make(labelListSelectValues, len(otherSelects))
 		}
-		selects.appendSelects(otherSelects)
+		selects.appendSelects(otherSelects, forceSpecifyEmptyList)
 		cll[axis] = selects
 	}
 }
 
+func (lla *LabelListAttribute) Clone() *LabelListAttribute {
+	result := &LabelListAttribute{ForceSpecifyEmptyList: lla.ForceSpecifyEmptyList}
+	return result.Append(*lla)
+}
+
 // MakeLabelListAttribute initializes a LabelListAttribute with the non-arch specific value.
 func MakeLabelListAttribute(value LabelList) LabelListAttribute {
 	return LabelListAttribute{
@@ -488,16 +515,37 @@
 }
 
 // Append all values, including os and arch specific ones, from another
-// LabelListAttribute to this LabelListAttribute.
-func (lla *LabelListAttribute) Append(other LabelListAttribute) {
-	if lla.ForceSpecifyEmptyList && !other.Value.IsNil() {
+// LabelListAttribute to this LabelListAttribute. Returns this LabelListAttribute.
+func (lla *LabelListAttribute) Append(other LabelListAttribute) *LabelListAttribute {
+	forceSpecifyEmptyList := lla.ForceSpecifyEmptyList || other.ForceSpecifyEmptyList
+	if forceSpecifyEmptyList && lla.Value.IsNil() && !other.Value.IsNil() {
 		lla.Value.Includes = []Label{}
 	}
 	lla.Value.Append(other.Value)
 	if lla.ConfigurableValues == nil {
 		lla.ConfigurableValues = make(configurableLabelLists)
 	}
-	lla.ConfigurableValues.Append(other.ConfigurableValues)
+	lla.ConfigurableValues.Append(other.ConfigurableValues, forceSpecifyEmptyList)
+	return lla
+}
+
+// Add inserts the labels for each axis of LabelAttribute at the end of corresponding axis's
+// LabelList within the LabelListAttribute
+func (lla *LabelListAttribute) Add(label *LabelAttribute) {
+	if label == nil {
+		return
+	}
+
+	lla.Value.Add(label.Value)
+	if lla.ConfigurableValues == nil && label.ConfigurableValues != nil {
+		lla.ConfigurableValues = make(configurableLabelLists)
+	}
+	for axis, _ := range label.ConfigurableValues {
+		if _, exists := lla.ConfigurableValues[axis]; !exists {
+			lla.ConfigurableValues[axis] = make(labelListSelectValues)
+		}
+		lla.ConfigurableValues[axis].addSelects(label.ConfigurableValues[axis])
+	}
 }
 
 // HasConfigurableValues returns true if the attribute contains axis-specific label list values.
@@ -566,7 +614,7 @@
 
 // LabelMapper is a function that takes a OtherModuleContext and returns a (potentially changed)
 // label and whether it was changed.
-type LabelMapper func(OtherModuleContext, string) (string, bool)
+type LabelMapper func(OtherModuleContext, Label) (string, bool)
 
 // LabelPartition contains descriptions of a partition for labels
 type LabelPartition struct {
@@ -588,7 +636,7 @@
 // not.
 func (lf LabelPartition) filter(ctx OtherModuleContext, label Label) *Label {
 	if lf.LabelMapper != nil {
-		if newLabel, changed := lf.LabelMapper(ctx, label.Label); changed {
+		if newLabel, changed := lf.LabelMapper(ctx, label); changed {
 			return &Label{newLabel, label.OriginalModuleName}
 		}
 	}
@@ -757,12 +805,18 @@
 
 // Append appends all values, including os and arch specific ones, from another
 // StringListAttribute to this StringListAttribute
-func (sla *StringListAttribute) Append(other StringListAttribute) {
+func (sla *StringListAttribute) Append(other StringListAttribute) *StringListAttribute {
 	sla.Value = append(sla.Value, other.Value...)
 	if sla.ConfigurableValues == nil {
 		sla.ConfigurableValues = make(configurableStringLists)
 	}
 	sla.ConfigurableValues.Append(other.ConfigurableValues)
+	return sla
+}
+
+func (sla *StringListAttribute) Clone() *StringListAttribute {
+	result := &StringListAttribute{}
+	return result.Append(*sla)
 }
 
 // SetSelectValue set a value for a bazel select for the given axis, config and value.
diff --git a/bazel/properties_test.go b/bazel/properties_test.go
index 7a7d6f3..c7f9776 100644
--- a/bazel/properties_test.go
+++ b/bazel/properties_test.go
@@ -313,16 +313,16 @@
 // labelAddSuffixForTypeMapper returns a LabelMapper that adds suffix to label name for modules of
 // typ
 func labelAddSuffixForTypeMapper(suffix, typ string) LabelMapper {
-	return func(omc OtherModuleContext, label string) (string, bool) {
-		m, ok := omc.ModuleFromName(label)
+	return func(omc OtherModuleContext, label Label) (string, bool) {
+		m, ok := omc.ModuleFromName(label.Label)
 		if !ok {
-			return label, false
+			return label.Label, false
 		}
 		mTyp := omc.OtherModuleType(m)
 		if typ == mTyp {
-			return label + suffix, true
+			return label.Label + suffix, true
 		}
-		return label, false
+		return label.Label, false
 	}
 }
 
diff --git a/bp2build/android_app_conversion_test.go b/bp2build/android_app_conversion_test.go
new file mode 100644
index 0000000..b12b567
--- /dev/null
+++ b/bp2build/android_app_conversion_test.go
@@ -0,0 +1,92 @@
+// 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 bp2build
+
+import (
+	"android/soong/android"
+	"android/soong/java"
+
+	"testing"
+)
+
+func runAndroidAppTestCase(t *testing.T, tc bp2buildTestCase) {
+	t.Helper()
+	runBp2BuildTestCase(t, registerAndroidAppModuleTypes, tc)
+}
+
+func registerAndroidAppModuleTypes(ctx android.RegistrationContext) {
+}
+
+func TestMinimalAndroidApp(t *testing.T) {
+	runAndroidAppTestCase(t, bp2buildTestCase{
+		description:                        "Android app - simple example",
+		moduleTypeUnderTest:                "android_app",
+		moduleTypeUnderTestFactory:         java.AndroidAppFactory,
+		moduleTypeUnderTestBp2BuildMutator: java.AppBp2Build,
+		filesystem: map[string]string{
+			"app.java":            "",
+			"res/res.png":         "",
+			"AndroidManifest.xml": "",
+		},
+		blueprint: `
+android_app {
+        name: "TestApp",
+        srcs: ["app.java"],
+        sdk_version: "current",
+}
+`,
+		expectedBazelTargets: []string{
+			makeBazelTarget("android_binary", "TestApp", attrNameToString{
+				"srcs":           `["app.java"]`,
+				"manifest":       `"AndroidManifest.xml"`,
+				"resource_files": `["res/res.png"]`,
+			}),
+		}})
+}
+
+func TestAndroidAppAllSupportedFields(t *testing.T) {
+	runAndroidAppTestCase(t, bp2buildTestCase{
+		description:                        "Android app - all supported fields",
+		moduleTypeUnderTest:                "android_app",
+		moduleTypeUnderTestFactory:         java.AndroidAppFactory,
+		moduleTypeUnderTestBp2BuildMutator: java.AppBp2Build,
+		filesystem: map[string]string{
+			"app.java":                     "",
+			"resa/res.png":                 "",
+			"resb/res.png":                 "",
+			"manifest/AndroidManifest.xml": "",
+		},
+		blueprint: `
+android_app {
+        name: "TestApp",
+        srcs: ["app.java"],
+        sdk_version: "current",
+        package_name: "com.google",
+        resource_dirs: ["resa", "resb"],
+        manifest: "manifest/AndroidManifest.xml",
+}
+`,
+		expectedBazelTargets: []string{
+			makeBazelTarget("android_binary", "TestApp", attrNameToString{
+				"srcs":     `["app.java"]`,
+				"manifest": `"manifest/AndroidManifest.xml"`,
+				"resource_files": `[
+        "resa/res.png",
+        "resb/res.png",
+    ]`,
+				"custom_package": `"com.google"`,
+			}),
+		}})
+}
diff --git a/bp2build/cc_binary_conversion_test.go b/bp2build/cc_binary_conversion_test.go
index f9abcba..2446850 100644
--- a/bp2build/cc_binary_conversion_test.go
+++ b/bp2build/cc_binary_conversion_test.go
@@ -24,8 +24,7 @@
 )
 
 const (
-	ccBinaryTypePlaceHolder   = "{rule_name}"
-	compatibleWithPlaceHolder = "{target_compatible_with}"
+	ccBinaryTypePlaceHolder = "{rule_name}"
 )
 
 type testBazelTarget struct {
@@ -84,12 +83,15 @@
 func runCcHostBinaryTestCase(t *testing.T, tc ccBinaryBp2buildTestCase) {
 	t.Helper()
 	testCase := tc
-	for i, t := range testCase.targets {
-		t.attrs["target_compatible_with"] = `select({
+	for i, tar := range testCase.targets {
+		if tar.typ != "cc_binary" {
+			continue
+		}
+		tar.attrs["target_compatible_with"] = `select({
         "//build/bazel/platforms/os:android": ["@platforms//:incompatible"],
         "//conditions:default": [],
     })`
-		testCase.targets[i] = t
+		testCase.targets[i] = tar
 	}
 	moduleTypeUnderTest := "cc_binary_host"
 	t.Run(testCase.description, func(t *testing.T) {
@@ -448,3 +450,51 @@
 		})
 	}
 }
+
+func TestCcBinarySharedProto(t *testing.T) {
+	runCcBinaryTests(t, ccBinaryBp2buildTestCase{
+		blueprint: soongCcProtoLibraries + `{rule_name} {
+	name: "foo",
+	srcs: ["foo.proto"],
+	proto: {
+		canonical_path_from_root: false,
+	},
+	include_build_directory: false,
+}`,
+		targets: []testBazelTarget{
+			{"proto_library", "foo_proto", attrNameToString{
+				"srcs": `["foo.proto"]`,
+			}}, {"cc_lite_proto_library", "foo_cc_proto_lite", attrNameToString{
+				"deps": `[":foo_proto"]`,
+			}}, {"cc_binary", "foo", attrNameToString{
+				"dynamic_deps":       `[":libprotobuf-cpp-lite"]`,
+				"whole_archive_deps": `[":foo_cc_proto_lite"]`,
+			}},
+		},
+	})
+}
+
+func TestCcBinaryStaticProto(t *testing.T) {
+	runCcBinaryTests(t, ccBinaryBp2buildTestCase{
+		blueprint: soongCcProtoLibraries + `{rule_name} {
+	name: "foo",
+	srcs: ["foo.proto"],
+	static_executable: true,
+	proto: {
+		canonical_path_from_root: false,
+	},
+	include_build_directory: false,
+}`,
+		targets: []testBazelTarget{
+			{"proto_library", "foo_proto", attrNameToString{
+				"srcs": `["foo.proto"]`,
+			}}, {"cc_lite_proto_library", "foo_cc_proto_lite", attrNameToString{
+				"deps": `[":foo_proto"]`,
+			}}, {"cc_binary", "foo", attrNameToString{
+				"deps":               `[":libprotobuf-cpp-lite"]`,
+				"whole_archive_deps": `[":foo_cc_proto_lite"]`,
+				"linkshared":         `False`,
+			}},
+		},
+	})
+}
diff --git a/bp2build/cc_library_conversion_test.go b/bp2build/cc_library_conversion_test.go
index d23ea01..dcbe326 100644
--- a/bp2build/cc_library_conversion_test.go
+++ b/bp2build/cc_library_conversion_test.go
@@ -39,6 +39,19 @@
     native_bridge_supported: true,
     src: "",
 }`
+
+	soongCcProtoLibraries = `
+cc_library {
+	name: "libprotobuf-cpp-lite",
+	bazel_module: { bp2build_available: false },
+}
+
+cc_library {
+	name: "libprotobuf-cpp-full",
+	bazel_module: { bp2build_available: false },
+}`
+
+	soongCcProtoPreamble = soongCcLibraryPreamble + soongCcProtoLibraries
 )
 
 func runCcLibraryTestCase(t *testing.T, tc bp2buildTestCase) {
@@ -117,17 +130,16 @@
     include_build_directory: false,
 }
 `,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "foo-lib", attrNameToString{
-				"copts":               `["-Wall"]`,
-				"export_includes":     `["foo-dir"]`,
-				"implementation_deps": `[":some-headers"]`,
-				"linkopts": `["-Wl,--exclude-libs=bar.a"] + select({
+		expectedBazelTargets: makeCcLibraryTargets("foo-lib", attrNameToString{
+			"copts":               `["-Wall"]`,
+			"export_includes":     `["foo-dir"]`,
+			"implementation_deps": `[":some-headers"]`,
+			"linkopts": `["-Wl,--exclude-libs=bar.a"] + select({
         "//build/bazel/platforms/arch:x86": ["-Wl,--exclude-libs=baz.a"],
         "//build/bazel/platforms/arch:x86_64": ["-Wl,--exclude-libs=qux.a"],
         "//conditions:default": [],
     })`,
-				"srcs": `["impl.cpp"] + select({
+			"srcs": `["impl.cpp"] + select({
         "//build/bazel/platforms/arch:x86": ["x86.cpp"],
         "//build/bazel/platforms/arch:x86_64": ["x86_64.cpp"],
         "//conditions:default": [],
@@ -141,8 +153,7 @@
         "//build/bazel/platforms/os:linux_bionic": ["bionic.cpp"],
         "//conditions:default": [],
     })`,
-			}),
-		},
+		}),
 	})
 }
 
@@ -190,17 +201,16 @@
     include_build_directory: false,
 }
 `,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "fake-ld-android", attrNameToString{
-				"srcs": `["ld_android.cpp"]`,
-				"copts": `[
+		expectedBazelTargets: makeCcLibraryTargets("fake-ld-android", attrNameToString{
+			"srcs": `["ld_android.cpp"]`,
+			"copts": `[
         "-Wall",
         "-Wextra",
         "-Wunused",
         "-Werror",
     ]`,
-				"implementation_deps": `[":libc_headers"]`,
-				"linkopts": `[
+			"implementation_deps": `[":libc_headers"]`,
+			"linkopts": `[
         "-Wl,--exclude-libs=libgcc.a",
         "-Wl,--exclude-libs=libgcc_stripped.a",
         "-Wl,--exclude-libs=libclang_rt.builtins-arm-android.a",
@@ -212,8 +222,7 @@
         "//build/bazel/platforms/arch:x86_64": ["-Wl,--exclude-libs=libgcc_eh.a"],
         "//conditions:default": [],
     })`,
-			}),
-		},
+		}),
 	})
 }
 
@@ -258,16 +267,14 @@
 `,
 		},
 		blueprint: soongCcLibraryPreamble,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "fake-libarm-optimized-routines-math", attrNameToString{
-				"copts": `select({
+		expectedBazelTargets: makeCcLibraryTargets("fake-libarm-optimized-routines-math", attrNameToString{
+			"copts": `select({
         "//build/bazel/platforms/arch:arm64": ["-DHAVE_FAST_FMA=1"],
         "//conditions:default": [],
     })`,
-				"local_includes": `["."]`,
-				"srcs_c":         `["math/cosf.c"]`,
-			}),
-		},
+			"local_includes": `["."]`,
+			"srcs_c":         `["math/cosf.c"]`,
+		}),
 	})
 }
 
@@ -353,26 +360,48 @@
 }
 `,
 		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "a", attrNameToString{
-				"copts":                       `["bothflag"]`,
-				"implementation_deps":         `[":static_dep_for_both"]`,
-				"implementation_dynamic_deps": `[":shared_dep_for_both"]`,
-				"shared": `{
-        "copts": ["sharedflag"],
-        "implementation_deps": [":static_dep_for_shared"],
-        "implementation_dynamic_deps": [":shared_dep_for_shared"],
-        "srcs": ["sharedonly.cpp"],
-        "whole_archive_deps": [":whole_static_lib_for_shared"],
-    }`,
-				"srcs": `["both.cpp"]`,
-				"static": `{
-        "copts": ["staticflag"],
-        "implementation_deps": [":static_dep_for_static"],
-        "implementation_dynamic_deps": [":shared_dep_for_static"],
-        "srcs": ["staticonly.cpp"],
-        "whole_archive_deps": [":whole_static_lib_for_static"],
-    }`,
-				"whole_archive_deps": `[":whole_static_lib_for_both"]`,
+			makeBazelTarget("cc_library_static", "a_bp2build_cc_library_static", attrNameToString{
+				"copts": `[
+        "bothflag",
+        "staticflag",
+    ]`,
+				"implementation_deps": `[
+        ":static_dep_for_both",
+        ":static_dep_for_static",
+    ]`,
+				"implementation_dynamic_deps": `[
+        ":shared_dep_for_both",
+        ":shared_dep_for_static",
+    ]`,
+				"srcs": `[
+        "both.cpp",
+        "staticonly.cpp",
+    ]`,
+				"whole_archive_deps": `[
+        ":whole_static_lib_for_both",
+        ":whole_static_lib_for_static",
+    ]`}),
+			makeBazelTarget("cc_library_shared", "a", attrNameToString{
+				"copts": `[
+        "bothflag",
+        "sharedflag",
+    ]`,
+				"implementation_deps": `[
+        ":static_dep_for_both",
+        ":static_dep_for_shared",
+    ]`,
+				"implementation_dynamic_deps": `[
+        ":shared_dep_for_both",
+        ":shared_dep_for_shared",
+    ]`,
+				"srcs": `[
+        "both.cpp",
+        "sharedonly.cpp",
+    ]`,
+				"whole_archive_deps": `[
+        ":whole_static_lib_for_both",
+        ":whole_static_lib_for_shared",
+    ]`,
 			}),
 		},
 	})
@@ -438,44 +467,72 @@
 			simpleModuleDoNotConvertBp2build("cc_library", "shared_dep_for_both") +
 			simpleModuleDoNotConvertBp2build("cc_library", "implementation_shared_dep_for_both"),
 		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "a", attrNameToString{
-				"copts":                       `["bothflag"]`,
-				"deps":                        `[":static_dep_for_both"]`,
-				"dynamic_deps":                `[":shared_dep_for_both"]`,
-				"implementation_deps":         `[":implementation_static_dep_for_both"]`,
-				"implementation_dynamic_deps": `[":implementation_shared_dep_for_both"]`,
-				"shared": `{
-        "copts": ["sharedflag"],
-        "deps": [":static_dep_for_shared"],
-        "dynamic_deps": [":shared_dep_for_shared"],
-        "implementation_deps": [":implementation_static_dep_for_shared"],
-        "implementation_dynamic_deps": [":implementation_shared_dep_for_shared"],
-        "srcs": ["sharedonly.cpp"],
-        "whole_archive_deps": [
-            ":not_explicitly_exported_whole_static_dep_for_shared",
-            ":whole_static_dep_for_shared",
-        ],
-    }`,
-				"srcs": `["both.cpp"]`,
-				"static": `{
-        "copts": ["staticflag"],
-        "deps": [":static_dep_for_static"],
-        "dynamic_deps": [":shared_dep_for_static"],
-        "implementation_deps": [":implementation_static_dep_for_static"],
-        "implementation_dynamic_deps": [":implementation_shared_dep_for_static"],
-        "srcs": ["staticonly.cpp"],
-        "whole_archive_deps": [
-            ":not_explicitly_exported_whole_static_dep_for_static",
-            ":whole_static_dep_for_static",
-        ],
-    }`,
+			makeBazelTarget("cc_library_static", "a_bp2build_cc_library_static", attrNameToString{
+				"copts": `[
+        "bothflag",
+        "staticflag",
+    ]`,
+				"deps": `[
+        ":static_dep_for_both",
+        ":static_dep_for_static",
+    ]`,
+				"dynamic_deps": `[
+        ":shared_dep_for_both",
+        ":shared_dep_for_static",
+    ]`,
+				"implementation_deps": `[
+        ":implementation_static_dep_for_both",
+        ":implementation_static_dep_for_static",
+    ]`,
+				"implementation_dynamic_deps": `[
+        ":implementation_shared_dep_for_both",
+        ":implementation_shared_dep_for_static",
+    ]`,
+				"srcs": `[
+        "both.cpp",
+        "staticonly.cpp",
+    ]`,
 				"whole_archive_deps": `[
         ":not_explicitly_exported_whole_static_dep_for_both",
         ":whole_static_dep_for_both",
+        ":not_explicitly_exported_whole_static_dep_for_static",
+        ":whole_static_dep_for_static",
     ]`,
 			}),
-		},
-	})
+			makeBazelTarget("cc_library_shared", "a", attrNameToString{
+				"copts": `[
+        "bothflag",
+        "sharedflag",
+    ]`,
+				"deps": `[
+        ":static_dep_for_both",
+        ":static_dep_for_shared",
+    ]`,
+				"dynamic_deps": `[
+        ":shared_dep_for_both",
+        ":shared_dep_for_shared",
+    ]`,
+				"implementation_deps": `[
+        ":implementation_static_dep_for_both",
+        ":implementation_static_dep_for_shared",
+    ]`,
+				"implementation_dynamic_deps": `[
+        ":implementation_shared_dep_for_both",
+        ":implementation_shared_dep_for_shared",
+    ]`,
+				"srcs": `[
+        "both.cpp",
+        "sharedonly.cpp",
+    ]`,
+				"whole_archive_deps": `[
+        ":not_explicitly_exported_whole_static_dep_for_both",
+        ":whole_static_dep_for_both",
+        ":not_explicitly_exported_whole_static_dep_for_shared",
+        ":whole_static_dep_for_shared",
+    ]`,
+			})},
+	},
+	)
 }
 
 func TestCcLibraryWholeStaticLibsAlwaysLink(t *testing.T) {
@@ -508,17 +565,21 @@
 		},
 		blueprint: soongCcLibraryPreamble,
 		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "a", attrNameToString{
-				"shared": `{
-        "whole_archive_deps": [":whole_static_lib_for_shared_alwayslink"],
-    }`,
-				"static": `{
-        "whole_archive_deps": [":whole_static_lib_for_static_alwayslink"],
-    }`,
-				"whole_archive_deps": `[":whole_static_lib_for_both_alwayslink"]`,
+			makeBazelTarget("cc_library_static", "a_bp2build_cc_library_static", attrNameToString{
+				"whole_archive_deps": `[
+        ":whole_static_lib_for_both_alwayslink",
+        ":whole_static_lib_for_static_alwayslink",
+    ]`,
+			}),
+			makeBazelTarget("cc_library_shared", "a", attrNameToString{
+				"whole_archive_deps": `[
+        ":whole_static_lib_for_both_alwayslink",
+        ":whole_static_lib_for_shared_alwayslink",
+    ]`,
 			}),
 		},
-	})
+	},
+	)
 }
 
 func TestCcLibrarySharedStaticPropsInArch(t *testing.T) {
@@ -599,62 +660,77 @@
 		},
 		blueprint: soongCcLibraryPreamble,
 		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "a", attrNameToString{
-				"copts":               `["bothflag"]`,
-				"implementation_deps": `[":static_dep_for_both"]`,
-				"local_includes":      `["."]`,
-				"shared": `{
-        "copts": ["sharedflag"] + select({
-            "//build/bazel/platforms/arch:arm": ["-DARM_SHARED"],
-            "//conditions:default": [],
-        }) + select({
-            "//build/bazel/platforms/os:android": ["-DANDROID_SHARED"],
-            "//conditions:default": [],
-        }) + select({
-            "//build/bazel/platforms/os_arch:android_arm": ["-DANDROID_ARM_SHARED"],
-            "//conditions:default": [],
-        }),
-        "implementation_deps": [":static_dep_for_shared"] + select({
-            "//build/bazel/platforms/arch:arm": [":arm_static_dep_for_shared"],
-            "//conditions:default": [],
-        }) + select({
-            "//build/bazel/platforms/os:android": [":android_dep_for_shared"],
-            "//conditions:default": [],
-        }),
-        "implementation_dynamic_deps": select({
-            "//build/bazel/platforms/arch:arm": [":arm_shared_dep_for_shared"],
-            "//conditions:default": [],
-        }),
-        "srcs": ["sharedonly.cpp"] + select({
-            "//build/bazel/platforms/arch:arm": ["arm_shared.cpp"],
-            "//conditions:default": [],
-        }) + select({
-            "//build/bazel/platforms/os:android": ["android_shared.cpp"],
-            "//conditions:default": [],
-        }),
-        "whole_archive_deps": select({
-            "//build/bazel/platforms/arch:arm": [":arm_whole_static_dep_for_shared"],
-            "//conditions:default": [],
-        }),
-    }`,
-				"srcs": `["both.cpp"]`,
-				"static": `{
-        "copts": ["staticflag"] + select({
-            "//build/bazel/platforms/arch:x86": ["-DX86_STATIC"],
-            "//conditions:default": [],
-        }),
-        "implementation_deps": [":static_dep_for_static"] + select({
-            "//build/bazel/platforms/arch:x86": [":x86_dep_for_static"],
-            "//conditions:default": [],
-        }),
-        "srcs": ["staticonly.cpp"] + select({
-            "//build/bazel/platforms/arch:x86": ["x86_static.cpp"],
-            "//conditions:default": [],
-        }),
-    }`,
+			makeBazelTarget("cc_library_static", "a_bp2build_cc_library_static", attrNameToString{
+				"copts": `[
+        "bothflag",
+        "staticflag",
+    ] + select({
+        "//build/bazel/platforms/arch:x86": ["-DX86_STATIC"],
+        "//conditions:default": [],
+    })`,
+				"implementation_deps": `[
+        ":static_dep_for_both",
+        ":static_dep_for_static",
+    ] + select({
+        "//build/bazel/platforms/arch:x86": [":x86_dep_for_static"],
+        "//conditions:default": [],
+    })`,
+				"local_includes": `["."]`,
+				"srcs": `[
+        "both.cpp",
+        "staticonly.cpp",
+    ] + select({
+        "//build/bazel/platforms/arch:x86": ["x86_static.cpp"],
+        "//conditions:default": [],
+    })`,
+			}),
+			makeBazelTarget("cc_library_shared", "a", attrNameToString{
+				"copts": `[
+        "bothflag",
+        "sharedflag",
+    ] + select({
+        "//build/bazel/platforms/arch:arm": ["-DARM_SHARED"],
+        "//conditions:default": [],
+    }) + select({
+        "//build/bazel/platforms/os:android": ["-DANDROID_SHARED"],
+        "//conditions:default": [],
+    }) + select({
+        "//build/bazel/platforms/os_arch:android_arm": ["-DANDROID_ARM_SHARED"],
+        "//conditions:default": [],
+    })`,
+				"implementation_deps": `[
+        ":static_dep_for_both",
+        ":static_dep_for_shared",
+    ] + select({
+        "//build/bazel/platforms/arch:arm": [":arm_static_dep_for_shared"],
+        "//conditions:default": [],
+    }) + select({
+        "//build/bazel/platforms/os:android": [":android_dep_for_shared"],
+        "//conditions:default": [],
+    })`,
+				"implementation_dynamic_deps": `select({
+        "//build/bazel/platforms/arch:arm": [":arm_shared_dep_for_shared"],
+        "//conditions:default": [],
+    })`,
+				"local_includes": `["."]`,
+				"srcs": `[
+        "both.cpp",
+        "sharedonly.cpp",
+    ] + select({
+        "//build/bazel/platforms/arch:arm": ["arm_shared.cpp"],
+        "//conditions:default": [],
+    }) + select({
+        "//build/bazel/platforms/os:android": ["android_shared.cpp"],
+        "//conditions:default": [],
+    })`,
+				"whole_archive_deps": `select({
+        "//build/bazel/platforms/arch:arm": [":arm_whole_static_dep_for_shared"],
+        "//conditions:default": [],
+    })`,
 			}),
 		},
-	})
+	},
+	)
 }
 
 func TestCcLibrarySharedStaticPropsWithMixedSources(t *testing.T) {
@@ -738,57 +814,56 @@
 		},
 		blueprint: soongCcLibraryPreamble,
 		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "a", attrNameToString{
+			makeBazelTarget("cc_library_static", "a_bp2build_cc_library_static", attrNameToString{
 				"local_includes": `["."]`,
-				"shared": `{
-        "srcs": [
-            "shared_source.cpp",
-            "shared_source.cc",
-            ":shared_filegroup_cpp_srcs",
-        ],
-        "srcs_as": [
-            "shared_source.s",
-            "shared_source.S",
-            ":shared_filegroup_as_srcs",
-        ],
-        "srcs_c": [
-            "shared_source.c",
-            ":shared_filegroup_c_srcs",
-        ],
-    }`,
 				"srcs": `[
         "both_source.cpp",
         "both_source.cc",
         ":both_filegroup_cpp_srcs",
+        "static_source.cpp",
+        "static_source.cc",
+        ":static_filegroup_cpp_srcs",
     ]`,
 				"srcs_as": `[
         "both_source.s",
         "both_source.S",
         ":both_filegroup_as_srcs",
+        "static_source.s",
+        "static_source.S",
+        ":static_filegroup_as_srcs",
     ]`,
 				"srcs_c": `[
         "both_source.c",
         ":both_filegroup_c_srcs",
+        "static_source.c",
+        ":static_filegroup_c_srcs",
     ]`,
-				"static": `{
-        "srcs": [
-            "static_source.cpp",
-            "static_source.cc",
-            ":static_filegroup_cpp_srcs",
-        ],
-        "srcs_as": [
-            "static_source.s",
-            "static_source.S",
-            ":static_filegroup_as_srcs",
-        ],
-        "srcs_c": [
-            "static_source.c",
-            ":static_filegroup_c_srcs",
-        ],
-    }`,
 			}),
-		},
-	})
+			makeBazelTarget("cc_library_shared", "a", attrNameToString{
+				"local_includes": `["."]`,
+				"srcs": `[
+        "both_source.cpp",
+        "both_source.cc",
+        ":both_filegroup_cpp_srcs",
+        "shared_source.cpp",
+        "shared_source.cc",
+        ":shared_filegroup_cpp_srcs",
+    ]`,
+				"srcs_as": `[
+        "both_source.s",
+        "both_source.S",
+        ":both_filegroup_as_srcs",
+        "shared_source.s",
+        "shared_source.S",
+        ":shared_filegroup_as_srcs",
+    ]`,
+				"srcs_c": `[
+        "both_source.c",
+        ":both_filegroup_c_srcs",
+        "shared_source.c",
+        ":shared_filegroup_c_srcs",
+    ]`,
+			})}})
 }
 
 func TestCcLibraryNonConfiguredVersionScript(t *testing.T) {
@@ -810,14 +885,13 @@
 `,
 		},
 		blueprint: soongCcLibraryPreamble,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "a", attrNameToString{
-				"additional_linker_inputs": `["v.map"]`,
-				"linkopts":                 `["-Wl,--version-script,$(location v.map)"]`,
-				"srcs":                     `["a.cpp"]`,
-			}),
-		},
-	})
+		expectedBazelTargets: makeCcLibraryTargets("a", attrNameToString{
+			"additional_linker_inputs": `["v.map"]`,
+			"linkopts":                 `["-Wl,--version-script,$(location v.map)"]`,
+			"srcs":                     `["a.cpp"]`,
+		}),
+	},
+	)
 }
 
 func TestCcLibraryConfiguredVersionScript(t *testing.T) {
@@ -847,22 +921,21 @@
     `,
 		},
 		blueprint: soongCcLibraryPreamble,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "a", attrNameToString{
-				"additional_linker_inputs": `select({
+		expectedBazelTargets: makeCcLibraryTargets("a", attrNameToString{
+			"additional_linker_inputs": `select({
         "//build/bazel/platforms/arch:arm": ["arm.map"],
         "//build/bazel/platforms/arch:arm64": ["arm64.map"],
         "//conditions:default": [],
     })`,
-				"linkopts": `select({
+			"linkopts": `select({
         "//build/bazel/platforms/arch:arm": ["-Wl,--version-script,$(location arm.map)"],
         "//build/bazel/platforms/arch:arm64": ["-Wl,--version-script,$(location arm64.map)"],
         "//conditions:default": [],
     })`,
-				"srcs": `["a.cpp"]`,
-			}),
-		},
-	})
+			"srcs": `["a.cpp"]`,
+		}),
+	},
+	)
 }
 
 func TestCcLibrarySharedLibs(t *testing.T) {
@@ -883,15 +956,43 @@
     include_build_directory: false,
 }
 `,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "a", attrNameToString{
-				"implementation_dynamic_deps": `[":mylib"]`,
-			}),
-		},
-	})
+		expectedBazelTargets: makeCcLibraryTargets("a", attrNameToString{
+			"implementation_dynamic_deps": `[":mylib"]`,
+		}),
+	},
+	)
 }
 
 func TestCcLibraryFeatures(t *testing.T) {
+	expected_targets := []string{}
+	expected_targets = append(expected_targets, makeCcLibraryTargets("a", attrNameToString{
+		"features": `[
+        "disable_pack_relocations",
+        "-no_undefined_symbols",
+    ]`,
+		"srcs": `["a.cpp"]`,
+	})...)
+	expected_targets = append(expected_targets, makeCcLibraryTargets("b", attrNameToString{
+		"features": `select({
+        "//build/bazel/platforms/arch:x86_64": [
+            "disable_pack_relocations",
+            "-no_undefined_symbols",
+        ],
+        "//conditions:default": [],
+    })`,
+		"srcs": `["b.cpp"]`,
+	})...)
+	expected_targets = append(expected_targets, makeCcLibraryTargets("c", attrNameToString{
+		"features": `select({
+        "//build/bazel/platforms/os:darwin": [
+            "disable_pack_relocations",
+            "-no_undefined_symbols",
+        ],
+        "//conditions:default": [],
+    })`,
+		"srcs": `["c.cpp"]`,
+	})...)
+
 	runCcLibraryTestCase(t, bp2buildTestCase{
 		description:                        "cc_library pack_relocations test",
 		moduleTypeUnderTest:                "cc_library",
@@ -929,33 +1030,7 @@
     },
     include_build_directory: false,
 }`,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "a", attrNameToString{
-				"features": `[
-        "disable_pack_relocations",
-        "-no_undefined_symbols",
-    ]`,
-				"srcs": `["a.cpp"]`,
-			}), makeBazelTarget("cc_library", "b", attrNameToString{
-				"features": `select({
-        "//build/bazel/platforms/arch:x86_64": [
-            "disable_pack_relocations",
-            "-no_undefined_symbols",
-        ],
-        "//conditions:default": [],
-    })`,
-				"srcs": `["b.cpp"]`,
-			}), makeBazelTarget("cc_library", "c", attrNameToString{
-				"features": `select({
-        "//build/bazel/platforms/os:darwin": [
-            "disable_pack_relocations",
-            "-no_undefined_symbols",
-        ],
-        "//conditions:default": [],
-    })`,
-				"srcs": `["c.cpp"]`,
-			}),
-		},
+		expectedBazelTargets: expected_targets,
 	})
 }
 
@@ -972,15 +1047,14 @@
     include_build_directory: false,
 }
 `,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "a", attrNameToString{
-				"copts": `[
+		expectedBazelTargets: makeCcLibraryTargets("a", attrNameToString{
+			"copts": `[
         "-include",
         "header.h",
     ]`,
-			}),
-		},
-	})
+		}),
+	},
+	)
 }
 
 func TestCcLibraryCppFlagsGoesIntoCopts(t *testing.T) {
@@ -1010,10 +1084,9 @@
     include_build_directory: false,
 }
 `,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "a", attrNameToString{
-				"copts": `["-Wall"]`,
-				"cppflags": `[
+		expectedBazelTargets: makeCcLibraryTargets("a", attrNameToString{
+			"copts": `["-Wall"]`,
+			"cppflags": `[
         "-fsigned-char",
         "-pedantic",
     ] + select({
@@ -1023,10 +1096,10 @@
         "//build/bazel/platforms/os:android": ["-DANDROID=1"],
         "//conditions:default": [],
     })`,
-				"srcs": `["a.cpp"]`,
-			}),
-		},
-	})
+			"srcs": `["a.cpp"]`,
+		}),
+	},
+	)
 }
 
 func TestCcLibraryExcludeLibs(t *testing.T) {
@@ -1109,33 +1182,32 @@
     bazel_module: { bp2build_available: false },
 }
 `,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "foo_static", attrNameToString{
-				"implementation_deps": `select({
+		expectedBazelTargets: makeCcLibraryTargets("foo_static", attrNameToString{
+			"implementation_deps": `select({
         "//build/bazel/platforms/arch:arm": [],
         "//conditions:default": [":arm_static_lib_excludes_bp2build_cc_library_static"],
     }) + select({
         "//build/bazel/product_variables:malloc_not_svelte": [],
         "//conditions:default": [":malloc_not_svelte_static_lib_excludes_bp2build_cc_library_static"],
     })`,
-				"implementation_dynamic_deps": `select({
+			"implementation_dynamic_deps": `select({
         "//build/bazel/platforms/arch:arm": [],
         "//conditions:default": [":arm_shared_lib_excludes"],
     }) + select({
         "//build/bazel/product_variables:malloc_not_svelte": [":malloc_not_svelte_shared_lib"],
         "//conditions:default": [],
     })`,
-				"srcs_c": `["common.c"]`,
-				"whole_archive_deps": `select({
+			"srcs_c": `["common.c"]`,
+			"whole_archive_deps": `select({
         "//build/bazel/platforms/arch:arm": [],
         "//conditions:default": [":arm_whole_static_lib_excludes_bp2build_cc_library_static"],
     }) + select({
         "//build/bazel/product_variables:malloc_not_svelte": [":malloc_not_svelte_whole_static_lib_bp2build_cc_library_static"],
         "//conditions:default": [":malloc_not_svelte_whole_static_lib_excludes_bp2build_cc_library_static"],
     })`,
-			}),
-		},
-	})
+		}),
+	},
+	)
 }
 
 func TestCCLibraryNoCrtTrue(t *testing.T) {
@@ -1155,13 +1227,12 @@
     include_build_directory: false,
 }
 `,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "foo-lib", attrNameToString{
-				"link_crt": `False`,
-				"srcs":     `["impl.cpp"]`,
-			}),
-		},
-	})
+		expectedBazelTargets: makeCcLibraryTargets("foo-lib", attrNameToString{
+			"link_crt": `False`,
+			"srcs":     `["impl.cpp"]`,
+		}),
+	},
+	)
 }
 
 func TestCCLibraryNoCrtFalse(t *testing.T) {
@@ -1181,11 +1252,9 @@
     include_build_directory: false,
 }
 `,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "foo-lib", attrNameToString{
-				"srcs": `["impl.cpp"]`,
-			}),
-		},
+		expectedBazelTargets: makeCcLibraryTargets("foo-lib", attrNameToString{
+			"srcs": `["impl.cpp"]`,
+		}),
 	})
 }
 
@@ -1235,12 +1304,35 @@
     include_build_directory: false,
 }
 `,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "foo-lib", attrNameToString{
-				"srcs":       `["impl.cpp"]`,
-				"use_libcrt": `False`,
-			}),
-		}})
+		expectedBazelTargets: makeCcLibraryTargets("foo-lib", attrNameToString{
+			"srcs":       `["impl.cpp"]`,
+			"use_libcrt": `False`,
+		}),
+	})
+}
+
+func makeCcLibraryTargets(name string, attrs attrNameToString) []string {
+	STATIC_ONLY_ATTRS := map[string]bool{}
+	SHARED_ONLY_ATTRS := map[string]bool{
+		"link_crt":                 true,
+		"additional_linker_inputs": true,
+		"linkopts":                 true,
+		"strip":                    true,
+	}
+	sharedAttrs := attrNameToString{}
+	staticAttrs := attrNameToString{}
+	for key, val := range attrs {
+		if _, staticOnly := STATIC_ONLY_ATTRS[key]; !staticOnly {
+			sharedAttrs[key] = val
+		}
+		if _, sharedOnly := SHARED_ONLY_ATTRS[key]; !sharedOnly {
+			staticAttrs[key] = val
+		}
+	}
+	sharedTarget := makeBazelTarget("cc_library_shared", name, sharedAttrs)
+	staticTarget := makeBazelTarget("cc_library_static", name+"_bp2build_cc_library_static", staticAttrs)
+
+	return []string{staticTarget, sharedTarget}
 }
 
 func TestCCLibraryNoLibCrtFalse(t *testing.T) {
@@ -1260,12 +1352,11 @@
     include_build_directory: false,
 }
 `,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "foo-lib", attrNameToString{
-				"srcs":       `["impl.cpp"]`,
-				"use_libcrt": `True`,
-			}),
-		}})
+		expectedBazelTargets: makeCcLibraryTargets("foo-lib", attrNameToString{
+			"srcs":       `["impl.cpp"]`,
+			"use_libcrt": `True`,
+		}),
+	})
 }
 
 func TestCCLibraryNoLibCrtArchVariant(t *testing.T) {
@@ -1291,19 +1382,46 @@
     include_build_directory: false,
 }
 `,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "foo-lib", attrNameToString{
-				"srcs": `["impl.cpp"]`,
-				"use_libcrt": `select({
+		expectedBazelTargets: makeCcLibraryTargets("foo-lib", attrNameToString{
+			"srcs": `["impl.cpp"]`,
+			"use_libcrt": `select({
         "//build/bazel/platforms/arch:arm": False,
         "//build/bazel/platforms/arch:x86": False,
         "//conditions:default": None,
     })`,
-			}),
-		}})
+		}),
+	})
 }
 
 func TestCcLibraryStrip(t *testing.T) {
+	expectedTargets := []string{}
+	expectedTargets = append(expectedTargets, makeCcLibraryTargets("all", attrNameToString{
+		"strip": `{
+        "all": True,
+    }`,
+	})...)
+	expectedTargets = append(expectedTargets, makeCcLibraryTargets("keep_symbols", attrNameToString{
+		"strip": `{
+        "keep_symbols": True,
+    }`,
+	})...)
+	expectedTargets = append(expectedTargets, makeCcLibraryTargets("keep_symbols_and_debug_frame", attrNameToString{
+		"strip": `{
+        "keep_symbols_and_debug_frame": True,
+    }`,
+	})...)
+	expectedTargets = append(expectedTargets, makeCcLibraryTargets("keep_symbols_list", attrNameToString{
+		"strip": `{
+        "keep_symbols_list": ["symbol"],
+    }`,
+	})...)
+	expectedTargets = append(expectedTargets, makeCcLibraryTargets("none", attrNameToString{
+		"strip": `{
+        "none": True,
+    }`,
+	})...)
+	expectedTargets = append(expectedTargets, makeCcLibraryTargets("nothing", attrNameToString{})...)
+
 	runCcLibraryTestCase(t, bp2buildTestCase{
 		description:                        "cc_library strip args",
 		moduleTypeUnderTest:                "cc_library",
@@ -1350,29 +1468,7 @@
     include_build_directory: false,
 }
 `,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "all", attrNameToString{
-				"strip": `{
-        "all": True,
-    }`,
-			}), makeBazelTarget("cc_library", "keep_symbols", attrNameToString{
-				"strip": `{
-        "keep_symbols": True,
-    }`,
-			}), makeBazelTarget("cc_library", "keep_symbols_and_debug_frame", attrNameToString{
-				"strip": `{
-        "keep_symbols_and_debug_frame": True,
-    }`,
-			}), makeBazelTarget("cc_library", "keep_symbols_list", attrNameToString{
-				"strip": `{
-        "keep_symbols_list": ["symbol"],
-    }`,
-			}), makeBazelTarget("cc_library", "none", attrNameToString{
-				"strip": `{
-        "none": True,
-    }`,
-			}), makeBazelTarget("cc_library", "nothing", attrNameToString{}),
-		},
+		expectedBazelTargets: expectedTargets,
 	})
 }
 
@@ -1407,9 +1503,8 @@
     include_build_directory: false,
 }
 `,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "multi-arch", attrNameToString{
-				"strip": `{
+		expectedBazelTargets: makeCcLibraryTargets("multi-arch", attrNameToString{
+			"strip": `{
         "keep_symbols": select({
             "//build/bazel/platforms/arch:arm64": True,
             "//conditions:default": None,
@@ -1426,9 +1521,9 @@
             "//conditions:default": [],
         }),
     }`,
-			}),
-		},
-	})
+		}),
+	},
+	)
 }
 
 func TestCcLibrary_SystemSharedLibsRootEmpty(t *testing.T) {
@@ -1444,12 +1539,11 @@
     include_build_directory: false,
 }
 `,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "root_empty", attrNameToString{
-				"system_dynamic_deps": `[]`,
-			}),
-		},
-	})
+		expectedBazelTargets: makeCcLibraryTargets("root_empty", attrNameToString{
+			"system_dynamic_deps": `[]`,
+		}),
+	},
+	)
 }
 
 func TestCcLibrary_SystemSharedLibsStaticEmpty(t *testing.T) {
@@ -1468,11 +1562,10 @@
 }
 `,
 		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "static_empty", attrNameToString{
-				"static": `{
-        "system_dynamic_deps": [],
-    }`,
+			makeBazelTarget("cc_library_static", "static_empty_bp2build_cc_library_static", attrNameToString{
+				"system_dynamic_deps": "[]",
 			}),
+			makeBazelTarget("cc_library_shared", "static_empty", attrNameToString{}),
 		},
 	})
 }
@@ -1493,10 +1586,9 @@
 }
 `,
 		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "shared_empty", attrNameToString{
-				"shared": `{
-        "system_dynamic_deps": [],
-    }`,
+			makeBazelTarget("cc_library_static", "shared_empty_bp2build_cc_library_static", attrNameToString{}),
+			makeBazelTarget("cc_library_shared", "shared_empty", attrNameToString{
+				"system_dynamic_deps": "[]",
 			}),
 		},
 	})
@@ -1522,10 +1614,9 @@
 }
 `,
 		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "shared_empty", attrNameToString{
-				"shared": `{
-        "system_dynamic_deps": [],
-    }`,
+			makeBazelTarget("cc_library_static", "shared_empty_bp2build_cc_library_static", attrNameToString{}),
+			makeBazelTarget("cc_library_shared", "shared_empty", attrNameToString{
+				"system_dynamic_deps": "[]",
 			}),
 		},
 	})
@@ -1552,12 +1643,11 @@
     include_build_directory: false,
 }
 `,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "target_linux_bionic_empty", attrNameToString{
-				"system_dynamic_deps": `[]`,
-			}),
-		},
-	})
+		expectedBazelTargets: makeCcLibraryTargets("target_linux_bionic_empty", attrNameToString{
+			"system_dynamic_deps": `[]`,
+		}),
+	},
+	)
 }
 
 func TestCcLibrary_SystemSharedLibsBionicEmpty(t *testing.T) {
@@ -1577,12 +1667,11 @@
     include_build_directory: false,
 }
 `,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "target_bionic_empty", attrNameToString{
-				"system_dynamic_deps": `[]`,
-			}),
-		},
-	})
+		expectedBazelTargets: makeCcLibraryTargets("target_bionic_empty", attrNameToString{
+			"system_dynamic_deps": `[]`,
+		}),
+	},
+	)
 }
 
 func TestCcLibrary_SystemSharedLibsSharedAndRoot(t *testing.T) {
@@ -1611,12 +1700,15 @@
 }
 `,
 		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "foo", attrNameToString{
-				"shared": `{
-        "system_dynamic_deps": [":libm"],
-    }`,
+			makeBazelTarget("cc_library_static", "foo_bp2build_cc_library_static", attrNameToString{
 				"system_dynamic_deps": `[":libc"]`,
 			}),
+			makeBazelTarget("cc_library_shared", "foo", attrNameToString{
+				"system_dynamic_deps": `[
+        ":libc",
+        ":libm",
+    ]`,
+			}),
 		},
 	})
 }
@@ -1659,9 +1751,8 @@
     include_build_directory: false,
 }
 `,
-		expectedBazelTargets: []string{
-			makeBazelTarget("cc_library", "foo-lib", attrNameToString{
-				"srcs": `["base.cpp"] + select({
+		expectedBazelTargets: makeCcLibraryTargets("foo-lib", attrNameToString{
+			"srcs": `["base.cpp"] + select({
         "//build/bazel/platforms/os:android": [
             "linux.cpp",
             "bionic.cpp",
@@ -1683,9 +1774,9 @@
         "//build/bazel/platforms/os:windows": ["windows.cpp"],
         "//conditions:default": [],
     })`,
-			}),
-		},
-	})
+		}),
+	},
+	)
 }
 
 func TestCcLibraryCppStdWithGnuExtensions_ConvertsToFeatureAttr(t *testing.T) {
@@ -1783,9 +1874,7 @@
 	include_build_directory: false,
 }
 `, name_prefix, cppStdProp, cStdProp, gnuExtensionsProp),
-			expectedBazelTargets: []string{
-				makeBazelTarget("cc_library", name_prefix+"_full", attrs),
-			},
+			expectedBazelTargets: makeCcLibraryTargets(name_prefix+"_full", attrs),
 		})
 
 		runCcLibraryStaticTestCase(t, bp2buildTestCase{
@@ -1829,3 +1918,170 @@
 		})
 	}
 }
+
+func TestCcLibraryProtoSimple(t *testing.T) {
+	runCcLibraryTestCase(t, bp2buildTestCase{
+		moduleTypeUnderTest:                "cc_library",
+		moduleTypeUnderTestFactory:         cc.LibraryFactory,
+		moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryBp2Build,
+		blueprint: soongCcProtoPreamble + `cc_library {
+	name: "foo",
+	srcs: ["foo.proto"],
+	include_build_directory: false,
+}`,
+		expectedBazelTargets: []string{
+			makeBazelTarget("proto_library", "foo_proto", attrNameToString{
+				"srcs":                `["foo.proto"]`,
+				"strip_import_prefix": `""`,
+			}), makeBazelTarget("cc_lite_proto_library", "foo_cc_proto_lite", attrNameToString{
+				"deps": `[":foo_proto"]`,
+			}), makeBazelTarget("cc_library_static", "foo_bp2build_cc_library_static", attrNameToString{
+				"implementation_whole_archive_deps": `[":foo_cc_proto_lite"]`,
+				"deps":                              `[":libprotobuf-cpp-lite"]`,
+			}), makeBazelTarget("cc_library_shared", "foo", attrNameToString{
+				"dynamic_deps": `[":libprotobuf-cpp-lite"]`,
+			}),
+		},
+	})
+}
+
+func TestCcLibraryProtoNoCanonicalPathFromRoot(t *testing.T) {
+	runCcLibraryTestCase(t, bp2buildTestCase{
+		moduleTypeUnderTest:                "cc_library",
+		moduleTypeUnderTestFactory:         cc.LibraryFactory,
+		moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryBp2Build,
+		blueprint: soongCcProtoPreamble + `cc_library {
+	name: "foo",
+	srcs: ["foo.proto"],
+	proto: { canonical_path_from_root: false},
+	include_build_directory: false,
+}`,
+		expectedBazelTargets: []string{
+			makeBazelTarget("proto_library", "foo_proto", attrNameToString{
+				"srcs": `["foo.proto"]`,
+			}), makeBazelTarget("cc_lite_proto_library", "foo_cc_proto_lite", attrNameToString{
+				"deps": `[":foo_proto"]`,
+			}), makeBazelTarget("cc_library_static", "foo_bp2build_cc_library_static", attrNameToString{
+				"implementation_whole_archive_deps": `[":foo_cc_proto_lite"]`,
+				"deps":                              `[":libprotobuf-cpp-lite"]`,
+			}), makeBazelTarget("cc_library_shared", "foo", attrNameToString{
+				"dynamic_deps": `[":libprotobuf-cpp-lite"]`,
+			}),
+		},
+	})
+}
+
+func TestCcLibraryProtoExplicitCanonicalPathFromRoot(t *testing.T) {
+	runCcLibraryTestCase(t, bp2buildTestCase{
+		moduleTypeUnderTest:                "cc_library",
+		moduleTypeUnderTestFactory:         cc.LibraryFactory,
+		moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryBp2Build,
+		blueprint: soongCcProtoPreamble + `cc_library {
+	name: "foo",
+	srcs: ["foo.proto"],
+	proto: { canonical_path_from_root: true},
+	include_build_directory: false,
+}`,
+		expectedBazelTargets: []string{
+			makeBazelTarget("proto_library", "foo_proto", attrNameToString{
+				"srcs":                `["foo.proto"]`,
+				"strip_import_prefix": `""`,
+			}), makeBazelTarget("cc_lite_proto_library", "foo_cc_proto_lite", attrNameToString{
+				"deps": `[":foo_proto"]`,
+			}), makeBazelTarget("cc_library_static", "foo_bp2build_cc_library_static", attrNameToString{
+				"implementation_whole_archive_deps": `[":foo_cc_proto_lite"]`,
+				"deps":                              `[":libprotobuf-cpp-lite"]`,
+			}), makeBazelTarget("cc_library_shared", "foo", attrNameToString{
+				"dynamic_deps": `[":libprotobuf-cpp-lite"]`,
+			}),
+		},
+	})
+}
+
+func TestCcLibraryProtoFull(t *testing.T) {
+	runCcLibraryTestCase(t, bp2buildTestCase{
+		moduleTypeUnderTest:                "cc_library",
+		moduleTypeUnderTestFactory:         cc.LibraryFactory,
+		moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryBp2Build,
+		blueprint: soongCcProtoPreamble + `cc_library {
+	name: "foo",
+	srcs: ["foo.proto"],
+	proto: {
+		canonical_path_from_root: false,
+		type: "full",
+	},
+	include_build_directory: false,
+}`,
+		expectedBazelTargets: []string{
+			makeBazelTarget("proto_library", "foo_proto", attrNameToString{
+				"srcs": `["foo.proto"]`,
+			}), makeBazelTarget("cc_proto_library", "foo_cc_proto", attrNameToString{
+				"deps": `[":foo_proto"]`,
+			}), makeBazelTarget("cc_library_static", "foo_bp2build_cc_library_static", attrNameToString{
+				"implementation_whole_archive_deps": `[":foo_cc_proto"]`,
+				"deps":                              `[":libprotobuf-cpp-full"]`,
+			}), makeBazelTarget("cc_library_shared", "foo", attrNameToString{
+				"dynamic_deps": `[":libprotobuf-cpp-full"]`,
+			}),
+		},
+	})
+}
+
+func TestCcLibraryProtoLite(t *testing.T) {
+	runCcLibraryTestCase(t, bp2buildTestCase{
+		moduleTypeUnderTest:                "cc_library",
+		moduleTypeUnderTestFactory:         cc.LibraryFactory,
+		moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryBp2Build,
+		blueprint: soongCcProtoPreamble + `cc_library {
+	name: "foo",
+	srcs: ["foo.proto"],
+	proto: {
+		canonical_path_from_root: false,
+		type: "lite",
+	},
+	include_build_directory: false,
+}`,
+		expectedBazelTargets: []string{
+			makeBazelTarget("proto_library", "foo_proto", attrNameToString{
+				"srcs": `["foo.proto"]`,
+			}), makeBazelTarget("cc_lite_proto_library", "foo_cc_proto_lite", attrNameToString{
+				"deps": `[":foo_proto"]`,
+			}), makeBazelTarget("cc_library_static", "foo_bp2build_cc_library_static", attrNameToString{
+				"implementation_whole_archive_deps": `[":foo_cc_proto_lite"]`,
+				"deps":                              `[":libprotobuf-cpp-lite"]`,
+			}), makeBazelTarget("cc_library_shared", "foo", attrNameToString{
+				"dynamic_deps": `[":libprotobuf-cpp-lite"]`,
+			}),
+		},
+	})
+}
+
+func TestCcLibraryProtoExportHeaders(t *testing.T) {
+	runCcLibraryTestCase(t, bp2buildTestCase{
+		moduleTypeUnderTest:                "cc_library",
+		moduleTypeUnderTestFactory:         cc.LibraryFactory,
+		moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryBp2Build,
+		blueprint: soongCcProtoPreamble + `cc_library {
+	name: "foo",
+	srcs: ["foo.proto"],
+	proto: {
+		canonical_path_from_root: false,
+		export_proto_headers: true,
+	},
+	include_build_directory: false,
+}`,
+		expectedBazelTargets: []string{
+			makeBazelTarget("proto_library", "foo_proto", attrNameToString{
+				"srcs": `["foo.proto"]`,
+			}), makeBazelTarget("cc_lite_proto_library", "foo_cc_proto_lite", attrNameToString{
+				"deps": `[":foo_proto"]`,
+			}), makeBazelTarget("cc_library_static", "foo_bp2build_cc_library_static", attrNameToString{
+				"deps":               `[":libprotobuf-cpp-lite"]`,
+				"whole_archive_deps": `[":foo_cc_proto_lite"]`,
+			}), makeBazelTarget("cc_library_shared", "foo", attrNameToString{
+				"dynamic_deps":       `[":libprotobuf-cpp-lite"]`,
+				"whole_archive_deps": `[":foo_cc_proto_lite"]`,
+			}),
+		},
+	})
+}
diff --git a/bp2build/cc_library_shared_conversion_test.go b/bp2build/cc_library_shared_conversion_test.go
index 4ec95c3..e0331be 100644
--- a/bp2build/cc_library_shared_conversion_test.go
+++ b/bp2build/cc_library_shared_conversion_test.go
@@ -33,6 +33,7 @@
 	ctx.RegisterModuleType("toolchain_library", cc.ToolchainLibraryFactory)
 	ctx.RegisterModuleType("cc_library_headers", cc.LibraryHeaderFactory)
 	ctx.RegisterModuleType("cc_library_static", cc.LibraryStaticFactory)
+	ctx.RegisterModuleType("cc_library", cc.LibraryFactory)
 }
 
 func runCcLibrarySharedTestCase(t *testing.T, tc bp2buildTestCase) {
@@ -425,3 +426,27 @@
 		expectedErr: fmt.Errorf("Android.bp:16:1: module \"foo_shared\": nocrt is not supported for arch variants"),
 	})
 }
+
+func TestCcLibrarySharedProto(t *testing.T) {
+	runCcLibrarySharedTestCase(t, bp2buildTestCase{
+		blueprint: soongCcProtoPreamble + `cc_library_shared {
+	name: "foo",
+	srcs: ["foo.proto"],
+	proto: {
+		canonical_path_from_root: false,
+		export_proto_headers: true,
+	},
+	include_build_directory: false,
+}`,
+		expectedBazelTargets: []string{
+			makeBazelTarget("proto_library", "foo_proto", attrNameToString{
+				"srcs": `["foo.proto"]`,
+			}), makeBazelTarget("cc_lite_proto_library", "foo_cc_proto_lite", attrNameToString{
+				"deps": `[":foo_proto"]`,
+			}), makeBazelTarget("cc_library_shared", "foo", attrNameToString{
+				"dynamic_deps":       `[":libprotobuf-cpp-lite"]`,
+				"whole_archive_deps": `[":foo_cc_proto_lite"]`,
+			}),
+		},
+	})
+}
diff --git a/bp2build/cc_library_static_conversion_test.go b/bp2build/cc_library_static_conversion_test.go
index 2f760d2..02229e5 100644
--- a/bp2build/cc_library_static_conversion_test.go
+++ b/bp2build/cc_library_static_conversion_test.go
@@ -1419,3 +1419,27 @@
 		},
 	})
 }
+
+func TestCcLibraryStaticProto(t *testing.T) {
+	runCcLibraryStaticTestCase(t, bp2buildTestCase{
+		blueprint: soongCcProtoPreamble + `cc_library_static {
+	name: "foo",
+	srcs: ["foo.proto"],
+	proto: {
+		canonical_path_from_root: false,
+		export_proto_headers: true,
+	},
+	include_build_directory: false,
+}`,
+		expectedBazelTargets: []string{
+			makeBazelTarget("proto_library", "foo_proto", attrNameToString{
+				"srcs": `["foo.proto"]`,
+			}), makeBazelTarget("cc_lite_proto_library", "foo_cc_proto_lite", attrNameToString{
+				"deps": `[":foo_proto"]`,
+			}), makeBazelTarget("cc_library_static", "foo", attrNameToString{
+				"deps":               `[":libprotobuf-cpp-lite"]`,
+				"whole_archive_deps": `[":foo_cc_proto_lite"]`,
+			}),
+		},
+	})
+}
diff --git a/cc/binary.go b/cc/binary.go
index a5afb07..3f951ec 100644
--- a/cc/binary.go
+++ b/cc/binary.go
@@ -18,6 +18,7 @@
 	"path/filepath"
 
 	"github.com/google/blueprint"
+	"github.com/google/blueprint/proptools"
 
 	"android/soong/android"
 	"android/soong/bazel"
@@ -388,7 +389,7 @@
 		}
 	}
 
-	var validations android.WritablePaths
+	var validations android.Paths
 
 	// Handle host bionic linker symbols.
 	if ctx.Os() == android.LinuxBionic && !binary.static() {
@@ -411,6 +412,7 @@
 		linkerDeps = append(linkerDeps, deps.EarlySharedLibsDeps...)
 		linkerDeps = append(linkerDeps, deps.SharedLibsDeps...)
 		linkerDeps = append(linkerDeps, deps.LateSharedLibsDeps...)
+		linkerDeps = append(linkerDeps, ndkSharedLibDeps(ctx)...)
 	}
 
 	validations = append(validations, objs.tidyFiles...)
@@ -578,9 +580,16 @@
 	}
 
 	baseAttrs := bp2BuildParseBaseProps(ctx, m)
+	binaryLinkerAttrs := bp2buildBinaryLinkerProps(ctx, m)
+
+	if proptools.BoolDefault(binaryLinkerAttrs.Linkshared, true) {
+		baseAttrs.implementationDynamicDeps.Add(baseAttrs.protoDependency)
+	} else {
+		baseAttrs.implementationDeps.Add(baseAttrs.protoDependency)
+	}
 
 	attrs := &binaryAttributes{
-		binaryLinkerAttrs: bp2buildBinaryLinkerProps(ctx, m),
+		binaryLinkerAttrs: binaryLinkerAttrs,
 
 		Srcs:    baseAttrs.srcs,
 		Srcs_c:  baseAttrs.cSrcs,
diff --git a/cc/bp2build.go b/cc/bp2build.go
index 888c3ba..f9bbe87 100644
--- a/cc/bp2build.go
+++ b/cc/bp2build.go
@@ -27,9 +27,10 @@
 )
 
 const (
-	cSrcPartition   = "c"
-	asSrcPartition  = "as"
-	cppSrcPartition = "cpp"
+	cSrcPartition     = "c"
+	asSrcPartition    = "as"
+	cppSrcPartition   = "cpp"
+	protoSrcPartition = "proto"
 )
 
 // staticOrSharedAttributes are the Bazel-ified versions of StaticOrSharedProperties --
@@ -41,52 +42,53 @@
 	Hdrs    bazel.LabelListAttribute
 	Copts   bazel.StringListAttribute
 
-	Deps                        bazel.LabelListAttribute
-	Implementation_deps         bazel.LabelListAttribute
-	Dynamic_deps                bazel.LabelListAttribute
-	Implementation_dynamic_deps bazel.LabelListAttribute
-	Whole_archive_deps          bazel.LabelListAttribute
+	Deps                              bazel.LabelListAttribute
+	Implementation_deps               bazel.LabelListAttribute
+	Dynamic_deps                      bazel.LabelListAttribute
+	Implementation_dynamic_deps       bazel.LabelListAttribute
+	Whole_archive_deps                bazel.LabelListAttribute
+	Implementation_whole_archive_deps bazel.LabelListAttribute
 
 	System_dynamic_deps bazel.LabelListAttribute
 }
 
 func groupSrcsByExtension(ctx android.BazelConversionPathContext, srcs bazel.LabelListAttribute) bazel.PartitionToLabelListAttribute {
-	// Check that a module is a filegroup type named <label>.
-	isFilegroupNamed := func(m android.Module, fullLabel string) bool {
-		if ctx.OtherModuleType(m) != "filegroup" {
-			return false
-		}
-		labelParts := strings.Split(fullLabel, ":")
-		if len(labelParts) > 2 {
-			// There should not be more than one colon in a label.
-			ctx.ModuleErrorf("%s is not a valid Bazel label for a filegroup", fullLabel)
-		}
-		return m.Name() == labelParts[len(labelParts)-1]
+	// Check that a module is a filegroup type
+	isFilegroup := func(m blueprint.Module) bool {
+		return ctx.OtherModuleType(m) == "filegroup"
 	}
 
 	// Convert filegroup dependencies into extension-specific filegroups filtered in the filegroup.bzl
 	// macro.
 	addSuffixForFilegroup := func(suffix string) bazel.LabelMapper {
-		return func(ctx bazel.OtherModuleContext, label string) (string, bool) {
-			m, exists := ctx.ModuleFromName(label)
-			if !exists {
-				return label, false
+		return func(ctx bazel.OtherModuleContext, label bazel.Label) (string, bool) {
+			m, exists := ctx.ModuleFromName(label.OriginalModuleName)
+			labelStr := label.Label
+			if !exists || !isFilegroup(m) {
+				return labelStr, false
 			}
-			aModule, _ := m.(android.Module)
-			if !isFilegroupNamed(aModule, label) {
-				return label, false
-			}
-			return label + suffix, true
+			return labelStr + suffix, true
 		}
 	}
 
+	isProtoFilegroup := func(ctx bazel.OtherModuleContext, label bazel.Label) (string, bool) {
+		m, exists := ctx.ModuleFromName(label.OriginalModuleName)
+		labelStr := label.Label
+		if !exists || !isFilegroup(m) {
+			return labelStr, false
+		}
+		likelyProtos := strings.HasSuffix(labelStr, "proto") || strings.HasSuffix(labelStr, "protos")
+		return labelStr, likelyProtos
+	}
+
 	// TODO(b/190006308): Handle language detection of sources in a Bazel rule.
 	partitioned := bazel.PartitionLabelListAttribute(ctx, &srcs, bazel.LabelPartitions{
 		cSrcPartition:  bazel.LabelPartition{Extensions: []string{".c"}, LabelMapper: addSuffixForFilegroup("_c_srcs")},
 		asSrcPartition: bazel.LabelPartition{Extensions: []string{".s", ".S"}, LabelMapper: addSuffixForFilegroup("_as_srcs")},
 		// C++ is the "catch-all" group, and comprises generated sources because we don't
 		// know the language of these sources until the genrule is executed.
-		cppSrcPartition: bazel.LabelPartition{Extensions: []string{".cpp", ".cc", ".cxx", ".mm"}, LabelMapper: addSuffixForFilegroup("_cpp_srcs"), Keep_remainder: true},
+		cppSrcPartition:   bazel.LabelPartition{Extensions: []string{".cpp", ".cc", ".cxx", ".mm"}, LabelMapper: addSuffixForFilegroup("_cpp_srcs"), Keep_remainder: true},
+		protoSrcPartition: bazel.LabelPartition{Extensions: []string{".proto"}, LabelMapper: isProtoFilegroup},
 	})
 
 	return partitioned
@@ -195,6 +197,11 @@
 	attrs.Srcs_c = partitionedSrcs[cSrcPartition]
 	attrs.Srcs_as = partitionedSrcs[asSrcPartition]
 
+	if !partitionedSrcs[protoSrcPartition].IsEmpty() {
+		// TODO(b/208815215): determine whether this is used and add support if necessary
+		ctx.ModuleErrorf("Migrating static/shared only proto srcs is not currently supported")
+	}
+
 	return attrs
 }
 
@@ -230,6 +237,8 @@
 type baseAttributes struct {
 	compilerAttributes
 	linkerAttributes
+
+	protoDependency *bazel.LabelAttribute
 }
 
 // Convenience struct to hold all attributes parsed from compiler properties.
@@ -257,6 +266,8 @@
 
 	localIncludes    bazel.StringListAttribute
 	absoluteIncludes bazel.StringListAttribute
+
+	protoSrcs bazel.LabelListAttribute
 }
 
 func parseCommandLineFlags(soongFlags []string) []string {
@@ -337,6 +348,8 @@
 	ca.srcs.ResolveExcludes()
 	partitionedSrcs := groupSrcsByExtension(ctx, ca.srcs)
 
+	ca.protoSrcs = partitionedSrcs[protoSrcPartition]
+
 	for p, lla := range partitionedSrcs {
 		// if there are no sources, there is no need for headers
 		if lla.IsEmpty() {
@@ -400,7 +413,7 @@
 }
 
 // bp2BuildParseCompilerProps returns copts, srcs and hdrs and other attributes.
-func bp2BuildParseBaseProps(ctx android.BazelConversionPathContext, module *Module) baseAttributes {
+func bp2BuildParseBaseProps(ctx android.Bp2buildMutatorContext, module *Module) baseAttributes {
 	archVariantCompilerProps := module.GetArchVariantProperties(ctx, &BaseCompilerProperties{})
 	archVariantLinkerProps := module.GetArchVariantProperties(ctx, &BaseLinkerProperties{})
 
@@ -456,20 +469,30 @@
 	(&compilerAttrs).finalize(ctx, implementationHdrs)
 	(&linkerAttrs).finalize()
 
+	protoDep := bp2buildProto(ctx, module, compilerAttrs.protoSrcs)
+
+	// bp2buildProto will only set wholeStaticLib or implementationWholeStaticLib, but we don't know
+	// which. This will add the newly generated proto library to the appropriate attribute and nothing
+	// to the other
+	(&linkerAttrs).wholeArchiveDeps.Add(protoDep.wholeStaticLib)
+	(&linkerAttrs).implementationWholeArchiveDeps.Add(protoDep.implementationWholeStaticLib)
+
 	return baseAttributes{
 		compilerAttrs,
 		linkerAttrs,
+		protoDep.protoDep,
 	}
 }
 
 // Convenience struct to hold all attributes parsed from linker properties.
 type linkerAttributes struct {
-	deps                      bazel.LabelListAttribute
-	implementationDeps        bazel.LabelListAttribute
-	dynamicDeps               bazel.LabelListAttribute
-	implementationDynamicDeps bazel.LabelListAttribute
-	wholeArchiveDeps          bazel.LabelListAttribute
-	systemDynamicDeps         bazel.LabelListAttribute
+	deps                           bazel.LabelListAttribute
+	implementationDeps             bazel.LabelListAttribute
+	dynamicDeps                    bazel.LabelListAttribute
+	implementationDynamicDeps      bazel.LabelListAttribute
+	wholeArchiveDeps               bazel.LabelListAttribute
+	implementationWholeArchiveDeps bazel.LabelListAttribute
+	systemDynamicDeps              bazel.LabelListAttribute
 
 	linkCrt                       bazel.BoolAttribute
 	useLibcrt                     bazel.BoolAttribute
diff --git a/cc/builder.go b/cc/builder.go
index fea65d5..7161ccf 100644
--- a/cc/builder.go
+++ b/cc/builder.go
@@ -413,7 +413,7 @@
 // Objects is a collection of file paths corresponding to outputs for C++ related build statements.
 type Objects struct {
 	objFiles      android.Paths
-	tidyFiles     android.WritablePaths
+	tidyFiles     android.Paths
 	coverageFiles android.Paths
 	sAbiDumpFiles android.Paths
 	kytheFiles    android.Paths
@@ -422,7 +422,7 @@
 func (a Objects) Copy() Objects {
 	return Objects{
 		objFiles:      append(android.Paths{}, a.objFiles...),
-		tidyFiles:     append(android.WritablePaths{}, a.tidyFiles...),
+		tidyFiles:     append(android.Paths{}, a.tidyFiles...),
 		coverageFiles: append(android.Paths{}, a.coverageFiles...),
 		sAbiDumpFiles: append(android.Paths{}, a.sAbiDumpFiles...),
 		kytheFiles:    append(android.Paths{}, a.kytheFiles...),
@@ -451,11 +451,11 @@
 
 	// Source files are one-to-one with tidy, coverage, or kythe files, if enabled.
 	objFiles := make(android.Paths, len(srcFiles))
-	var tidyFiles android.WritablePaths
+	var tidyFiles android.Paths
 	noTidySrcsMap := make(map[android.Path]bool)
 	var tidyVars string
 	if flags.tidy {
-		tidyFiles = make(android.WritablePaths, 0, len(srcFiles))
+		tidyFiles = make(android.Paths, 0, len(srcFiles))
 		for _, path := range noTidySrcs {
 			noTidySrcsMap[path] = true
 		}
@@ -549,10 +549,6 @@
 		return "$" + kind + n
 	}
 
-	// clang-tidy checks source files and does not need to link with libraries.
-	// tidyPathDeps should contain pathDeps but not libraries.
-	tidyPathDeps := skipNdkLibraryDeps(ctx, pathDeps)
-
 	for i, srcFile := range srcFiles {
 		objFile := android.ObjPathWithExt(ctx, subdir, srcFile, "o")
 
@@ -669,14 +665,13 @@
 				rule = clangTidyRE
 			}
 
-			ctx.TidyFile(tidyFile)
 			ctx.Build(pctx, android.BuildParams{
 				Rule:        rule,
 				Description: "clang-tidy " + srcFile.Rel(),
 				Output:      tidyFile,
 				Input:       srcFile,
 				Implicits:   cFlagsDeps,
-				OrderOnly:   tidyPathDeps,
+				OrderOnly:   pathDeps,
 				Args: map[string]string{
 					"ccCmd":     ccCmd,
 					"cFlags":    shareFlags("cFlags", escapeSingleQuotes(moduleToolingFlags)),
@@ -723,7 +718,7 @@
 // Generate a rule for compiling multiple .o files to a static library (.a)
 func transformObjToStaticLib(ctx android.ModuleContext,
 	objFiles android.Paths, wholeStaticLibs android.Paths,
-	flags builderFlags, outputFile android.ModuleOutPath, deps android.Paths, validations android.WritablePaths) {
+	flags builderFlags, outputFile android.ModuleOutPath, deps android.Paths, validations android.Paths) {
 
 	arCmd := "${config.ClangBin}/llvm-ar"
 	arFlags := ""
@@ -738,7 +733,7 @@
 			Output:      outputFile,
 			Inputs:      objFiles,
 			Implicits:   deps,
-			Validations: validations.Paths(),
+			Validations: validations,
 			Args: map[string]string{
 				"arFlags": "crsPD" + arFlags,
 				"arCmd":   arCmd,
@@ -768,7 +763,7 @@
 func transformObjToDynamicBinary(ctx android.ModuleContext,
 	objFiles, sharedLibs, staticLibs, lateStaticLibs, wholeStaticLibs, deps, crtBegin, crtEnd android.Paths,
 	groupLate bool, flags builderFlags, outputFile android.WritablePath,
-	implicitOutputs android.WritablePaths, validations android.WritablePaths) {
+	implicitOutputs android.WritablePaths, validations android.Paths) {
 
 	ldCmd := "${config.ClangBin}/clang++"
 
@@ -835,7 +830,7 @@
 		Inputs:          objFiles,
 		Implicits:       deps,
 		OrderOnly:       sharedLibs,
-		Validations:     validations.Paths(),
+		Validations:     validations,
 		Args:            args,
 	})
 }
diff --git a/cc/cc.go b/cc/cc.go
index 113620c..3bb0d6d 100644
--- a/cc/cc.go
+++ b/cc/cc.go
@@ -815,6 +815,10 @@
 	makeLinkType string
 	// Kythe (source file indexer) paths for this compilation module
 	kytheFiles android.Paths
+	// Object .o file output paths for this compilation module
+	objFiles android.Paths
+	// Tidy .tidy file output paths for this compilation module
+	tidyFiles android.Paths
 
 	// For apex variants, this is set as apex.min_sdk_version
 	apexSdkVersion android.ApiLevel
@@ -1713,7 +1717,15 @@
 
 // Returns true if Bazel was successfully used for the analysis of this module.
 func (c *Module) maybeGenerateBazelActions(actx android.ModuleContext) bool {
-	bazelModuleLabel := c.GetBazelLabel(actx, c)
+	var bazelModuleLabel string
+	if actx.ModuleType() == "cc_library" && c.static() {
+		// cc_library is a special case in bp2build; two targets are generated -- one for each
+		// of the shared and static variants. The shared variant keeps the module name, but the
+		// static variant uses a different suffixed name.
+		bazelModuleLabel = bazelLabelForStaticModule(actx, c)
+	} else {
+		bazelModuleLabel = c.GetBazelLabel(actx, c)
+	}
 	bazelActionsUsed := false
 	// Mixed builds mode is disabled for modules outside of device OS.
 	// TODO(b/200841190): Support non-device OS in mixed builds.
@@ -1827,6 +1839,8 @@
 			return
 		}
 		c.kytheFiles = objs.kytheFiles
+		c.objFiles = objs.objFiles
+		c.tidyFiles = objs.tidyFiles
 	}
 
 	if c.linker != nil {
diff --git a/cc/compiler.go b/cc/compiler.go
index 2e62b00..8adc3ab 100644
--- a/cc/compiler.go
+++ b/cc/compiler.go
@@ -637,9 +637,9 @@
 
 func ndkPathDeps(ctx ModuleContext) android.Paths {
 	if ctx.Module().(*Module).IsSdkVariant() {
-		// The NDK sysroot timestamp file depends on all the NDK sysroot files
-		// (headers and libraries).
-		return android.Paths{getNdkBaseTimestampFile(ctx)}
+		// The NDK sysroot timestamp file depends on all the NDK sysroot header files
+		// for compiling src to obj files.
+		return android.Paths{getNdkHeadersTimestampFile(ctx)}
 	}
 	return nil
 }
diff --git a/cc/config/global.go b/cc/config/global.go
index 0b229be..a340e46 100644
--- a/cc/config/global.go
+++ b/cc/config/global.go
@@ -46,7 +46,6 @@
 
 		"-O2",
 		"-g",
-		"-fdebug-info-for-profiling",
 
 		"-fno-strict-aliasing",
 
@@ -125,6 +124,9 @@
 		"-Werror=sequence-point",
 		"-Werror=format-security",
 		"-nostdlibinc",
+
+		// Emit additional debug info for AutoFDO
+		"-fdebug-info-for-profiling",
 	}
 
 	deviceGlobalCppflags = []string{
diff --git a/cc/libbuildversion/Android.bp b/cc/libbuildversion/Android.bp
index 2cff994..b105a30 100644
--- a/cc/libbuildversion/Android.bp
+++ b/cc/libbuildversion/Android.bp
@@ -19,4 +19,5 @@
         "//apex_available:platform",
         "//apex_available:anyapex",
     ],
+    vendor_available: true,
 }
diff --git a/cc/libbuildversion/libbuildversion.cpp b/cc/libbuildversion/libbuildversion.cpp
index 5242025..1e01c11 100644
--- a/cc/libbuildversion/libbuildversion.cpp
+++ b/cc/libbuildversion/libbuildversion.cpp
@@ -36,7 +36,11 @@
     return soong_build_number;
   }
 
+#ifdef __ANDROID_VENDOR__
+  const prop_info* pi = __system_property_find("ro.vendor.build.version.incremental");
+#else
   const prop_info* pi = __system_property_find("ro.build.version.incremental");
+#endif
   if (pi == nullptr) return "";
 
   std::string property_value;
diff --git a/cc/library.go b/cc/library.go
index 3dceda0..e53aac0 100644
--- a/cc/library.go
+++ b/cc/library.go
@@ -236,12 +236,13 @@
 
 	Hdrs bazel.LabelListAttribute
 
-	Deps                        bazel.LabelListAttribute
-	Implementation_deps         bazel.LabelListAttribute
-	Dynamic_deps                bazel.LabelListAttribute
-	Implementation_dynamic_deps bazel.LabelListAttribute
-	Whole_archive_deps          bazel.LabelListAttribute
-	System_dynamic_deps         bazel.LabelListAttribute
+	Deps                              bazel.LabelListAttribute
+	Implementation_deps               bazel.LabelListAttribute
+	Dynamic_deps                      bazel.LabelListAttribute
+	Implementation_dynamic_deps       bazel.LabelListAttribute
+	Whole_archive_deps                bazel.LabelListAttribute
+	Implementation_whole_archive_deps bazel.LabelListAttribute
+	System_dynamic_deps               bazel.LabelListAttribute
 
 	Export_includes        bazel.StringListAttribute
 	Export_system_includes bazel.StringListAttribute
@@ -303,40 +304,83 @@
 
 	srcs := compilerAttrs.srcs
 
+	sharedAttrs.Dynamic_deps.Add(baseAttributes.protoDependency)
+	staticAttrs.Deps.Add(baseAttributes.protoDependency)
+
 	asFlags := compilerAttrs.asFlags
 	if compilerAttrs.asSrcs.IsEmpty() && sharedAttrs.Srcs_as.IsEmpty() && staticAttrs.Srcs_as.IsEmpty() {
 		// Skip asflags for BUILD file simplicity if there are no assembly sources.
 		asFlags = bazel.MakeStringListAttribute(nil)
 	}
 
-	attrs := &bazelCcLibraryAttributes{
-		Srcs:    srcs,
-		Srcs_c:  compilerAttrs.cSrcs,
-		Srcs_as: compilerAttrs.asSrcs,
-		Hdrs:    compilerAttrs.hdrs,
+	staticCommonAttrs := staticOrSharedAttributes{
+		Srcs:    *srcs.Clone().Append(staticAttrs.Srcs),
+		Srcs_c:  *compilerAttrs.cSrcs.Clone().Append(staticAttrs.Srcs_c),
+		Srcs_as: *compilerAttrs.asSrcs.Clone().Append(staticAttrs.Srcs_as),
+		Copts:   *compilerAttrs.copts.Clone().Append(staticAttrs.Copts),
+		Hdrs:    *compilerAttrs.hdrs.Clone().Append(staticAttrs.Hdrs),
 
-		Copts:      compilerAttrs.copts,
+		Deps:                              *linkerAttrs.deps.Clone().Append(staticAttrs.Deps),
+		Implementation_deps:               *linkerAttrs.implementationDeps.Clone().Append(staticAttrs.Implementation_deps),
+		Dynamic_deps:                      *linkerAttrs.dynamicDeps.Clone().Append(staticAttrs.Dynamic_deps),
+		Implementation_dynamic_deps:       *linkerAttrs.implementationDynamicDeps.Clone().Append(staticAttrs.Implementation_dynamic_deps),
+		Implementation_whole_archive_deps: linkerAttrs.implementationWholeArchiveDeps,
+		Whole_archive_deps:                *linkerAttrs.wholeArchiveDeps.Clone().Append(staticAttrs.Whole_archive_deps),
+		System_dynamic_deps:               *linkerAttrs.systemDynamicDeps.Clone().Append(staticAttrs.System_dynamic_deps),
+	}
+
+	sharedCommonAttrs := staticOrSharedAttributes{
+		Srcs:    *srcs.Clone().Append(sharedAttrs.Srcs),
+		Srcs_c:  *compilerAttrs.cSrcs.Clone().Append(sharedAttrs.Srcs_c),
+		Srcs_as: *compilerAttrs.asSrcs.Clone().Append(sharedAttrs.Srcs_as),
+		Copts:   *compilerAttrs.copts.Clone().Append(sharedAttrs.Copts),
+		Hdrs:    *compilerAttrs.hdrs.Clone().Append(sharedAttrs.Hdrs),
+
+		Deps:                        *linkerAttrs.deps.Clone().Append(sharedAttrs.Deps),
+		Implementation_deps:         *linkerAttrs.implementationDeps.Clone().Append(sharedAttrs.Implementation_deps),
+		Dynamic_deps:                *linkerAttrs.dynamicDeps.Clone().Append(sharedAttrs.Dynamic_deps),
+		Implementation_dynamic_deps: *linkerAttrs.implementationDynamicDeps.Clone().Append(sharedAttrs.Implementation_dynamic_deps),
+		Whole_archive_deps:          *linkerAttrs.wholeArchiveDeps.Clone().Append(sharedAttrs.Whole_archive_deps),
+		System_dynamic_deps:         *linkerAttrs.systemDynamicDeps.Clone().Append(sharedAttrs.System_dynamic_deps),
+	}
+
+	staticTargetAttrs := &bazelCcLibraryStaticAttributes{
+		staticOrSharedAttributes: staticCommonAttrs,
+
 		Cppflags:   compilerAttrs.cppFlags,
 		Conlyflags: compilerAttrs.conlyFlags,
 		Asflags:    asFlags,
 
-		Implementation_deps:         linkerAttrs.implementationDeps,
-		Deps:                        linkerAttrs.deps,
-		Implementation_dynamic_deps: linkerAttrs.implementationDynamicDeps,
-		Dynamic_deps:                linkerAttrs.dynamicDeps,
-		Whole_archive_deps:          linkerAttrs.wholeArchiveDeps,
-		System_dynamic_deps:         linkerAttrs.systemDynamicDeps,
-		Export_includes:             exportedIncludes.Includes,
-		Export_system_includes:      exportedIncludes.SystemIncludes,
-		Local_includes:              compilerAttrs.localIncludes,
-		Absolute_includes:           compilerAttrs.absoluteIncludes,
-		Linkopts:                    linkerAttrs.linkopts,
-		Link_crt:                    linkerAttrs.linkCrt,
-		Use_libcrt:                  linkerAttrs.useLibcrt,
-		Rtti:                        compilerAttrs.rtti,
-		Stl:                         compilerAttrs.stl,
-		Cpp_std:                     compilerAttrs.cppStd,
-		C_std:                       compilerAttrs.cStd,
+		Export_includes:        exportedIncludes.Includes,
+		Export_system_includes: exportedIncludes.SystemIncludes,
+		Local_includes:         compilerAttrs.localIncludes,
+		Absolute_includes:      compilerAttrs.absoluteIncludes,
+		Use_libcrt:             linkerAttrs.useLibcrt,
+		Rtti:                   compilerAttrs.rtti,
+		Stl:                    compilerAttrs.stl,
+		Cpp_std:                compilerAttrs.cppStd,
+		C_std:                  compilerAttrs.cStd,
+
+		Features: linkerAttrs.features,
+	}
+
+	sharedTargetAttrs := &bazelCcLibrarySharedAttributes{
+		staticOrSharedAttributes: sharedCommonAttrs,
+		Cppflags:                 compilerAttrs.cppFlags,
+		Conlyflags:               compilerAttrs.conlyFlags,
+		Asflags:                  asFlags,
+
+		Export_includes:        exportedIncludes.Includes,
+		Export_system_includes: exportedIncludes.SystemIncludes,
+		Local_includes:         compilerAttrs.localIncludes,
+		Absolute_includes:      compilerAttrs.absoluteIncludes,
+		Linkopts:               linkerAttrs.linkopts,
+		Link_crt:               linkerAttrs.linkCrt,
+		Use_libcrt:             linkerAttrs.useLibcrt,
+		Rtti:                   compilerAttrs.rtti,
+		Stl:                    compilerAttrs.stl,
+		Cpp_std:                compilerAttrs.cppStd,
+		C_std:                  compilerAttrs.cStd,
 
 		Additional_linker_inputs: linkerAttrs.additionalLinkerInputs,
 
@@ -347,20 +391,20 @@
 			All:                          linkerAttrs.stripAll,
 			None:                         linkerAttrs.stripNone,
 		},
-
-		Shared: sharedAttrs,
-
-		Static: staticAttrs,
-
 		Features: linkerAttrs.features,
 	}
 
-	props := bazel.BazelTargetModuleProperties{
-		Rule_class:        "cc_library",
-		Bzl_load_location: "//build/bazel/rules:full_cc_library.bzl",
+	staticProps := bazel.BazelTargetModuleProperties{
+		Rule_class:        "cc_library_static",
+		Bzl_load_location: "//build/bazel/rules:cc_library_static.bzl",
+	}
+	sharedProps := bazel.BazelTargetModuleProperties{
+		Rule_class:        "cc_library_shared",
+		Bzl_load_location: "//build/bazel/rules:cc_library_shared.bzl",
 	}
 
-	ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: m.Name()}, attrs)
+	ctx.CreateBazelTargetModule(staticProps, android.CommonAttributes{Name: m.Name() + "_bp2build_cc_library_static"}, staticTargetAttrs)
+	ctx.CreateBazelTargetModule(sharedProps, android.CommonAttributes{Name: m.Name()}, sharedTargetAttrs)
 }
 
 // cc_library creates both static and/or shared libraries for a device and/or
@@ -1322,11 +1366,21 @@
 	return outputFile
 }
 
+func ndkSharedLibDeps(ctx ModuleContext) android.Paths {
+	if ctx.Module().(*Module).IsSdkVariant() {
+		// The NDK sysroot timestamp file depends on all the NDK
+		// sysroot header and shared library files.
+		return android.Paths{getNdkBaseTimestampFile(ctx)}
+	}
+	return nil
+}
+
 func (library *libraryDecorator) linkShared(ctx ModuleContext,
 	flags Flags, deps PathDeps, objs Objects) android.Path {
 
 	var linkerDeps android.Paths
 	linkerDeps = append(linkerDeps, flags.LdFlagsDeps...)
+	linkerDeps = append(linkerDeps, ndkSharedLibDeps(ctx)...)
 
 	unexportedSymbols := ctx.ExpandOptionalSource(library.Properties.Unexported_symbols_list, "unexported_symbols_list")
 	forceNotWeakSymbols := ctx.ExpandOptionalSource(library.Properties.Force_symbols_not_weak_list, "force_symbols_not_weak_list")
@@ -2405,16 +2459,18 @@
 		Copts:   compilerAttrs.copts,
 		Hdrs:    compilerAttrs.hdrs,
 
-		Deps:                        linkerAttrs.deps,
-		Implementation_deps:         linkerAttrs.implementationDeps,
-		Dynamic_deps:                linkerAttrs.dynamicDeps,
-		Implementation_dynamic_deps: linkerAttrs.implementationDynamicDeps,
-		Whole_archive_deps:          linkerAttrs.wholeArchiveDeps,
-		System_dynamic_deps:         linkerAttrs.systemDynamicDeps,
+		Deps:                              linkerAttrs.deps,
+		Implementation_deps:               linkerAttrs.implementationDeps,
+		Dynamic_deps:                      linkerAttrs.dynamicDeps,
+		Implementation_dynamic_deps:       linkerAttrs.implementationDynamicDeps,
+		Whole_archive_deps:                linkerAttrs.wholeArchiveDeps,
+		Implementation_whole_archive_deps: linkerAttrs.implementationWholeArchiveDeps,
+		System_dynamic_deps:               linkerAttrs.systemDynamicDeps,
 	}
 
 	var attrs interface{}
 	if isStatic {
+		commonAttrs.Deps.Add(baseAttributes.protoDependency)
 		attrs = &bazelCcLibraryStaticAttributes{
 			staticOrSharedAttributes: commonAttrs,
 
@@ -2435,6 +2491,8 @@
 			Features: linkerAttrs.features,
 		}
 	} else {
+		commonAttrs.Dynamic_deps.Add(baseAttributes.protoDependency)
+
 		attrs = &bazelCcLibrarySharedAttributes{
 			staticOrSharedAttributes: commonAttrs,
 
diff --git a/cc/library_test.go b/cc/library_test.go
index 7ddfaa7..d220e19 100644
--- a/cc/library_test.go
+++ b/cc/library_test.go
@@ -257,9 +257,16 @@
 				CcObjectFiles:        []string{"foo.o"},
 				Includes:             []string{"include"},
 				SystemIncludes:       []string{"system_include"},
-				RootStaticArchives:   []string{"foo.a"},
+				Headers:              []string{"foo.h"},
 				RootDynamicLibraries: []string{"foo.so"},
 			},
+			"//foo/bar:bar_bp2build_cc_library_static": cquery.CcInfo{
+				CcObjectFiles:      []string{"foo.o"},
+				Includes:           []string{"include"},
+				SystemIncludes:     []string{"system_include"},
+				Headers:            []string{"foo.h"},
+				RootStaticArchives: []string{"foo.a"},
+			},
 		},
 	}
 	ctx := testCcWithConfig(t, config)
@@ -273,18 +280,25 @@
 	expectedOutputFiles := []string{"outputbase/execroot/__main__/foo.a"}
 	android.AssertDeepEquals(t, "output files", expectedOutputFiles, outputFiles.Strings())
 
+	flagExporter := ctx.ModuleProvider(staticFoo, FlagExporterInfoProvider).(FlagExporterInfo)
+	android.AssertPathsRelativeToTopEquals(t, "exported include dirs", []string{"outputbase/execroot/__main__/include"}, flagExporter.IncludeDirs)
+	android.AssertPathsRelativeToTopEquals(t, "exported system include dirs", []string{"outputbase/execroot/__main__/system_include"}, flagExporter.SystemIncludeDirs)
+	android.AssertPathsRelativeToTopEquals(t, "exported headers", []string{"outputbase/execroot/__main__/foo.h"}, flagExporter.GeneratedHeaders)
+	android.AssertPathsRelativeToTopEquals(t, "deps", []string{"outputbase/execroot/__main__/foo.h"}, flagExporter.Deps)
+
 	sharedFoo := ctx.ModuleForTests("foo", "android_arm_armv7-a-neon_shared").Module()
 	outputFiles, err = sharedFoo.(android.OutputFileProducer).OutputFiles("")
 	if err != nil {
-		t.Errorf("Unexpected error getting cc_object outputfiles %s", err)
+		t.Errorf("Unexpected error getting cc_library outputfiles %s", err)
 	}
 	expectedOutputFiles = []string{"outputbase/execroot/__main__/foo.so"}
 	android.AssertDeepEquals(t, "output files", expectedOutputFiles, outputFiles.Strings())
 
-	entries := android.AndroidMkEntriesForTest(t, ctx, sharedFoo)[0]
-	expectedFlags := []string{"-Ioutputbase/execroot/__main__/include", "-isystem outputbase/execroot/__main__/system_include"}
-	gotFlags := entries.EntryMap["LOCAL_EXPORT_CFLAGS"]
-	android.AssertDeepEquals(t, "androidmk exported cflags", expectedFlags, gotFlags)
+	flagExporter = ctx.ModuleProvider(sharedFoo, FlagExporterInfoProvider).(FlagExporterInfo)
+	android.AssertPathsRelativeToTopEquals(t, "exported include dirs", []string{"outputbase/execroot/__main__/include"}, flagExporter.IncludeDirs)
+	android.AssertPathsRelativeToTopEquals(t, "exported system include dirs", []string{"outputbase/execroot/__main__/system_include"}, flagExporter.SystemIncludeDirs)
+	android.AssertPathsRelativeToTopEquals(t, "exported headers", []string{"outputbase/execroot/__main__/foo.h"}, flagExporter.GeneratedHeaders)
+	android.AssertPathsRelativeToTopEquals(t, "deps", []string{"outputbase/execroot/__main__/foo.h"}, flagExporter.Deps)
 }
 
 func TestLibraryVersionScript(t *testing.T) {
diff --git a/cc/linkable.go b/cc/linkable.go
index 560c9de..02d7047 100644
--- a/cc/linkable.go
+++ b/cc/linkable.go
@@ -384,9 +384,13 @@
 
 	includes := android.PathsForBazelOut(ctx, ccInfo.Includes)
 	systemIncludes := android.PathsForBazelOut(ctx, ccInfo.SystemIncludes)
+	headers := android.PathsForBazelOut(ctx, ccInfo.Headers)
 
 	return FlagExporterInfo{
 		IncludeDirs:       android.FirstUniquePaths(includes),
 		SystemIncludeDirs: android.FirstUniquePaths(systemIncludes),
+		GeneratedHeaders:  headers,
+		// necessary to ensure generated headers are considered implicit deps of dependent actions
+		Deps: headers,
 	}
 }
diff --git a/cc/ndk_sysroot.go b/cc/ndk_sysroot.go
index ee11db1..6c200f5 100644
--- a/cc/ndk_sysroot.go
+++ b/cc/ndk_sysroot.go
@@ -94,21 +94,6 @@
 	return android.PathForOutput(ctx, "ndk.timestamp")
 }
 
-// Replace ndk_base.timestamp and ndk.timestamp with ndk_headers.timestamp.
-func skipNdkLibraryDeps(ctx android.ModuleContext, paths android.Paths) android.Paths {
-	var newPaths android.Paths
-	baseTimestamp := getNdkBaseTimestampFile(ctx)
-	fullTimestamp := getNdkFullTimestampFile(ctx)
-	headersTimestamp := getNdkHeadersTimestampFile(ctx)
-	for _, path := range paths {
-		if path == baseTimestamp || path == fullTimestamp {
-			path = headersTimestamp
-		}
-		newPaths = append(newPaths, path)
-	}
-	return newPaths
-}
-
 func NdkSingleton() android.Singleton {
 	return &ndkSingleton{}
 }
diff --git a/cc/pgo.go b/cc/pgo.go
index e78549e..cd017c4 100644
--- a/cc/pgo.go
+++ b/cc/pgo.go
@@ -96,10 +96,6 @@
 	flags.Local.LdFlags = append(flags.Local.LdFlags, profileInstrumentFlag)
 	return flags
 }
-func (props *PgoProperties) addSamplingProfileGatherFlags(ctx ModuleContext, flags Flags) Flags {
-	flags.Local.CFlags = append(flags.Local.CFlags, props.Pgo.Cflags...)
-	return flags
-}
 
 func (props *PgoProperties) getPgoProfileFile(ctx BaseModuleContext) android.OptionalPath {
 	profileFile := *props.Pgo.Profile_file
@@ -313,10 +309,6 @@
 	if (props.ShouldProfileModule && props.isInstrumentation()) || props.PgoInstrLink {
 		// Instrumentation PGO use and gather flags cannot coexist.
 		return props.addInstrumentationProfileGatherFlags(ctx, flags)
-	} else if props.ShouldProfileModule && props.isSampling() {
-		flags = props.addSamplingProfileGatherFlags(ctx, flags)
-	} else if ctx.DeviceConfig().SamplingPGO() {
-		flags = props.addSamplingProfileGatherFlags(ctx, flags)
 	}
 
 	if !ctx.Config().IsEnvTrue("ANDROID_PGO_NO_PROFILE_USE") {
diff --git a/cc/proto.go b/cc/proto.go
index 4466144..f3410bc 100644
--- a/cc/proto.go
+++ b/cc/proto.go
@@ -16,8 +16,14 @@
 
 import (
 	"github.com/google/blueprint/pathtools"
+	"github.com/google/blueprint/proptools"
 
 	"android/soong/android"
+	"android/soong/bazel"
+)
+
+const (
+	protoTypeDefault = "lite"
 )
 
 // genProto creates a rule to convert a .proto file to generated .pb.cc and .pb.h files and returns
@@ -63,7 +69,7 @@
 	var lib string
 
 	if String(p.Proto.Plugin) == "" {
-		switch String(p.Proto.Type) {
+		switch proptools.StringDefault(p.Proto.Type, protoTypeDefault) {
 		case "full":
 			if ctx.useSdk() {
 				lib = "libprotobuf-cpp-full-ndk"
@@ -71,7 +77,7 @@
 			} else {
 				lib = "libprotobuf-cpp-full"
 			}
-		case "lite", "":
+		case "lite":
 			if ctx.useSdk() {
 				lib = "libprotobuf-cpp-lite-ndk"
 				static = true
@@ -157,3 +163,69 @@
 
 	return flags
 }
+
+type protoAttributes struct {
+	Deps bazel.LabelListAttribute
+}
+
+type bp2buildProtoDeps struct {
+	wholeStaticLib               *bazel.LabelAttribute
+	implementationWholeStaticLib *bazel.LabelAttribute
+	protoDep                     *bazel.LabelAttribute
+}
+
+func bp2buildProto(ctx android.Bp2buildMutatorContext, m *Module, protoSrcs bazel.LabelListAttribute) bp2buildProtoDeps {
+	var ret bp2buildProtoDeps
+
+	protoInfo, ok := android.Bp2buildProtoProperties(ctx, m, protoSrcs)
+	if !ok {
+		return ret
+	}
+
+	var depName string
+	typ := proptools.StringDefault(protoInfo.Type, protoTypeDefault)
+	var rule_class string
+	suffix := "_cc_proto"
+	switch typ {
+	case "lite":
+		suffix += "_lite"
+		rule_class = "cc_lite_proto_library"
+		depName = "libprotobuf-cpp-lite"
+	case "full":
+		rule_class = "cc_proto_library"
+		depName = "libprotobuf-cpp-full"
+	default:
+		ctx.PropertyErrorf("proto.type", "cannot handle conversion at this time: %q", typ)
+	}
+
+	dep := android.BazelLabelForModuleDepSingle(ctx, depName)
+	ret.protoDep = &bazel.LabelAttribute{Value: &dep}
+
+	protoLabel := bazel.Label{Label: ":" + protoInfo.Name}
+	var protoAttrs protoAttributes
+	protoAttrs.Deps.SetValue(bazel.LabelList{Includes: []bazel.Label{protoLabel}})
+
+	name := m.Name() + suffix
+
+	ctx.CreateBazelTargetModule(
+		bazel.BazelTargetModuleProperties{
+			Rule_class:        rule_class,
+			Bzl_load_location: "//build/bazel/rules:cc_proto.bzl",
+		},
+		android.CommonAttributes{Name: name},
+		&protoAttrs)
+
+	var privateHdrs bool
+	if lib, ok := m.linker.(*libraryDecorator); ok {
+		privateHdrs = !proptools.Bool(lib.Properties.Proto.Export_proto_headers)
+	}
+
+	labelAttr := &bazel.LabelAttribute{Value: &bazel.Label{Label: ":" + name}}
+	if privateHdrs {
+		ret.implementationWholeStaticLib = labelAttr
+	} else {
+		ret.wholeStaticLib = labelAttr
+	}
+
+	return ret
+}
diff --git a/cc/sanitize.go b/cc/sanitize.go
index 93d4b4c..d7b1ade 100644
--- a/cc/sanitize.go
+++ b/cc/sanitize.go
@@ -35,7 +35,6 @@
 
 	asanCflags = []string{
 		"-fno-omit-frame-pointer",
-		"-fno-experimental-new-pass-manager",
 	}
 	asanLdflags = []string{"-Wl,-u,__asan_preinit"}
 
@@ -666,9 +665,6 @@
 		flags.Local.LdFlags = append(flags.Local.LdFlags, "-fno-sanitize-coverage=stack-depth")
 		flags.Local.CFlags = append(flags.Local.CFlags, "-fno-sanitize-coverage=stack-depth")
 
-		// TODO(b/133876586): Experimental PM breaks sanitizer coverage.
-		flags.Local.CFlags = append(flags.Local.CFlags, "-fno-experimental-new-pass-manager")
-
 		// Disable fortify for fuzzing builds. Generally, we'll be building with
 		// UBSan or ASan here and the fortify checks pollute the stack traces.
 		flags.Local.CFlags = append(flags.Local.CFlags, "-U_FORTIFY_SOURCE")
diff --git a/cc/tidy.go b/cc/tidy.go
index 53ff156..78a791f 100644
--- a/cc/tidy.go
+++ b/cc/tidy.go
@@ -15,6 +15,7 @@
 package cc
 
 import (
+	"path/filepath"
 	"regexp"
 	"strings"
 
@@ -183,3 +184,154 @@
 	}
 	return flags
 }
+
+func init() {
+	android.RegisterSingletonType("tidy_phony_targets", TidyPhonySingleton)
+}
+
+// This TidyPhonySingleton generates both tidy-* and obj-* phony targets for C/C++ files.
+func TidyPhonySingleton() android.Singleton {
+	return &tidyPhonySingleton{}
+}
+
+type tidyPhonySingleton struct{}
+
+// Given a final module, add its tidy/obj phony targets to tidy/objModulesInDirGroup.
+func collectTidyObjModuleTargets(ctx android.SingletonContext, module android.Module,
+	tidyModulesInDirGroup, objModulesInDirGroup map[string]map[string]android.Paths) {
+	allObjFileGroups := make(map[string]android.Paths)     // variant group name => obj file Paths
+	allTidyFileGroups := make(map[string]android.Paths)    // variant group name => tidy file Paths
+	subsetObjFileGroups := make(map[string]android.Paths)  // subset group name => obj file Paths
+	subsetTidyFileGroups := make(map[string]android.Paths) // subset group name => tidy file Paths
+
+	// (1) Collect all obj/tidy files into OS-specific groups.
+	ctx.VisitAllModuleVariants(module, func(variant android.Module) {
+		if ctx.Config().KatiEnabled() && android.ShouldSkipAndroidMkProcessing(variant) {
+			return
+		}
+		if m, ok := variant.(*Module); ok {
+			osName := variant.Target().Os.Name
+			addToOSGroup(osName, m.objFiles, allObjFileGroups, subsetObjFileGroups)
+			addToOSGroup(osName, m.tidyFiles, allTidyFileGroups, subsetTidyFileGroups)
+		}
+	})
+
+	// (2) Add an all-OS group, with "" or "subset" name, to include all os-specific phony targets.
+	addAllOSGroup(ctx, module, allObjFileGroups, "", "obj")
+	addAllOSGroup(ctx, module, allTidyFileGroups, "", "tidy")
+	addAllOSGroup(ctx, module, subsetObjFileGroups, "subset", "obj")
+	addAllOSGroup(ctx, module, subsetTidyFileGroups, "subset", "tidy")
+
+	tidyTargetGroups := make(map[string]android.Path)
+	objTargetGroups := make(map[string]android.Path)
+	genObjTidyPhonyTargets(ctx, module, "obj", allObjFileGroups, objTargetGroups)
+	genObjTidyPhonyTargets(ctx, module, "obj", subsetObjFileGroups, objTargetGroups)
+	genObjTidyPhonyTargets(ctx, module, "tidy", allTidyFileGroups, tidyTargetGroups)
+	genObjTidyPhonyTargets(ctx, module, "tidy", subsetTidyFileGroups, tidyTargetGroups)
+
+	moduleDir := ctx.ModuleDir(module)
+	appendToModulesInDirGroup(tidyTargetGroups, moduleDir, tidyModulesInDirGroup)
+	appendToModulesInDirGroup(objTargetGroups, moduleDir, objModulesInDirGroup)
+}
+
+func (m *tidyPhonySingleton) GenerateBuildActions(ctx android.SingletonContext) {
+	// For tidy-* directory phony targets, there are different variant groups.
+	// tidyModulesInDirGroup[G][D] is for group G, directory D, with Paths
+	// of all phony targets to be included into direct dependents of tidy-D_G.
+	tidyModulesInDirGroup := make(map[string]map[string]android.Paths)
+	// Also for obj-* directory phony targets.
+	objModulesInDirGroup := make(map[string]map[string]android.Paths)
+
+	// Collect tidy/obj targets from the 'final' modules.
+	ctx.VisitAllModules(func(module android.Module) {
+		if module == ctx.FinalModule(module) {
+			collectTidyObjModuleTargets(ctx, module, tidyModulesInDirGroup, objModulesInDirGroup)
+		}
+	})
+
+	suffix := ""
+	if ctx.Config().KatiEnabled() {
+		suffix = "-soong"
+	}
+	generateObjTidyPhonyTargets(ctx, suffix, "obj", objModulesInDirGroup)
+	generateObjTidyPhonyTargets(ctx, suffix, "tidy", tidyModulesInDirGroup)
+}
+
+// The name for an obj/tidy module variant group phony target is Name_group-obj/tidy,
+func objTidyModuleGroupName(module android.Module, group string, suffix string) string {
+	if group == "" {
+		return module.Name() + "-" + suffix
+	}
+	return module.Name() + "_" + group + "-" + suffix
+}
+
+// Generate obj-* or tidy-* phony targets.
+func generateObjTidyPhonyTargets(ctx android.SingletonContext, suffix string, prefix string, objTidyModulesInDirGroup map[string]map[string]android.Paths) {
+	// For each variant group, create a <prefix>-<directory>_group target that
+	// depends on all subdirectories and modules in the directory.
+	for group, modulesInDir := range objTidyModulesInDirGroup {
+		groupSuffix := ""
+		if group != "" {
+			groupSuffix = "_" + group
+		}
+		mmTarget := func(dir string) string {
+			return prefix + "-" + strings.Replace(filepath.Clean(dir), "/", "-", -1) + groupSuffix
+		}
+		dirs, topDirs := android.AddAncestors(ctx, modulesInDir, mmTarget)
+		// Create a <prefix>-soong_group target that depends on all <prefix>-dir_group of top level dirs.
+		var topDirPaths android.Paths
+		for _, dir := range topDirs {
+			topDirPaths = append(topDirPaths, android.PathForPhony(ctx, mmTarget(dir)))
+		}
+		ctx.Phony(prefix+suffix+groupSuffix, topDirPaths...)
+		// Create a <prefix>-dir_group target that depends on all targets in modulesInDir[dir]
+		for _, dir := range dirs {
+			if dir != "." && dir != "" {
+				ctx.Phony(mmTarget(dir), modulesInDir[dir]...)
+			}
+		}
+	}
+}
+
+// Append (obj|tidy)TargetGroups[group] into (obj|tidy)ModulesInDirGroups[group][moduleDir].
+func appendToModulesInDirGroup(targetGroups map[string]android.Path, moduleDir string, modulesInDirGroup map[string]map[string]android.Paths) {
+	for group, phonyPath := range targetGroups {
+		if _, found := modulesInDirGroup[group]; !found {
+			modulesInDirGroup[group] = make(map[string]android.Paths)
+		}
+		modulesInDirGroup[group][moduleDir] = append(modulesInDirGroup[group][moduleDir], phonyPath)
+	}
+}
+
+// Add given files to the OS group and subset group.
+func addToOSGroup(osName string, files android.Paths, allGroups, subsetGroups map[string]android.Paths) {
+	if len(files) > 0 {
+		subsetName := osName + "_subset"
+		allGroups[osName] = append(allGroups[osName], files...)
+		// Now include only the first variant in the subsetGroups.
+		// If clang and clang-tidy get faster, we might include more variants.
+		if _, found := subsetGroups[subsetName]; !found {
+			subsetGroups[subsetName] = files
+		}
+	}
+}
+
+// Add an all-OS group, with groupName, to include all os-specific phony targets.
+func addAllOSGroup(ctx android.SingletonContext, module android.Module, phonyTargetGroups map[string]android.Paths, groupName string, objTidyName string) {
+	if len(phonyTargetGroups) > 0 {
+		var targets android.Paths
+		for group, _ := range phonyTargetGroups {
+			targets = append(targets, android.PathForPhony(ctx, objTidyModuleGroupName(module, group, objTidyName)))
+		}
+		phonyTargetGroups[groupName] = targets
+	}
+}
+
+// Create one phony targets for each group and add them to the targetGroups.
+func genObjTidyPhonyTargets(ctx android.SingletonContext, module android.Module, objTidyName string, fileGroups map[string]android.Paths, targetGroups map[string]android.Path) {
+	for group, files := range fileGroups {
+		groupName := objTidyModuleGroupName(module, group, objTidyName)
+		ctx.Phony(groupName, files...)
+		targetGroups[group] = android.PathForPhony(ctx, groupName)
+	}
+}
diff --git a/dexpreopt/testing.go b/dexpreopt/testing.go
index 2fba01a..5131cd3 100644
--- a/dexpreopt/testing.go
+++ b/dexpreopt/testing.go
@@ -85,12 +85,12 @@
 // Prepares a test fixture by enabling dexpreopt, registering the fake_tool_binary module type and
 // using that to define the `dex2oatd` module.
 var PrepareForTestByEnablingDexpreopt = android.GroupFixturePreparers(
-	FixtureModifyGlobalConfig(func(*GlobalConfig) {}),
+	FixtureModifyGlobalConfig(func(android.PathContext, *GlobalConfig) {}),
 )
 
 // FixtureModifyGlobalConfig enables dexpreopt (unless modified by the mutator) and modifies the
 // configuration.
-func FixtureModifyGlobalConfig(configModifier func(dexpreoptConfig *GlobalConfig)) android.FixturePreparer {
+func FixtureModifyGlobalConfig(configModifier func(ctx android.PathContext, dexpreoptConfig *GlobalConfig)) android.FixturePreparer {
 	return android.FixtureModifyConfig(func(config android.Config) {
 		// Initialize the dexpreopt GlobalConfig to an empty structure. This has no effect if it has
 		// already been set.
@@ -100,48 +100,48 @@
 
 		// Retrieve the existing configuration and modify it.
 		dexpreoptConfig = GetGlobalConfig(pathCtx)
-		configModifier(dexpreoptConfig)
+		configModifier(pathCtx, dexpreoptConfig)
 	})
 }
 
 // FixtureSetArtBootJars enables dexpreopt and sets the ArtApexJars property.
 func FixtureSetArtBootJars(bootJars ...string) android.FixturePreparer {
-	return FixtureModifyGlobalConfig(func(dexpreoptConfig *GlobalConfig) {
+	return FixtureModifyGlobalConfig(func(_ android.PathContext, dexpreoptConfig *GlobalConfig) {
 		dexpreoptConfig.ArtApexJars = android.CreateTestConfiguredJarList(bootJars)
 	})
 }
 
 // FixtureSetBootJars enables dexpreopt and sets the BootJars property.
 func FixtureSetBootJars(bootJars ...string) android.FixturePreparer {
-	return FixtureModifyGlobalConfig(func(dexpreoptConfig *GlobalConfig) {
+	return FixtureModifyGlobalConfig(func(_ android.PathContext, dexpreoptConfig *GlobalConfig) {
 		dexpreoptConfig.BootJars = android.CreateTestConfiguredJarList(bootJars)
 	})
 }
 
 // FixtureSetApexBootJars sets the ApexBootJars property in the global config.
 func FixtureSetApexBootJars(bootJars ...string) android.FixturePreparer {
-	return FixtureModifyGlobalConfig(func(dexpreoptConfig *GlobalConfig) {
+	return FixtureModifyGlobalConfig(func(_ android.PathContext, dexpreoptConfig *GlobalConfig) {
 		dexpreoptConfig.ApexBootJars = android.CreateTestConfiguredJarList(bootJars)
 	})
 }
 
 // FixtureSetStandaloneSystemServerJars sets the StandaloneSystemServerJars property.
 func FixtureSetStandaloneSystemServerJars(jars ...string) android.FixturePreparer {
-	return FixtureModifyGlobalConfig(func(dexpreoptConfig *GlobalConfig) {
+	return FixtureModifyGlobalConfig(func(_ android.PathContext, dexpreoptConfig *GlobalConfig) {
 		dexpreoptConfig.StandaloneSystemServerJars = android.CreateTestConfiguredJarList(jars)
 	})
 }
 
 // FixtureSetSystemServerJars sets the SystemServerJars property.
 func FixtureSetSystemServerJars(jars ...string) android.FixturePreparer {
-	return FixtureModifyGlobalConfig(func(dexpreoptConfig *GlobalConfig) {
+	return FixtureModifyGlobalConfig(func(_ android.PathContext, dexpreoptConfig *GlobalConfig) {
 		dexpreoptConfig.SystemServerJars = android.CreateTestConfiguredJarList(jars)
 	})
 }
 
 // FixtureSetApexSystemServerJars sets the ApexSystemServerJars property in the global config.
 func FixtureSetApexSystemServerJars(jars ...string) android.FixturePreparer {
-	return FixtureModifyGlobalConfig(func(dexpreoptConfig *GlobalConfig) {
+	return FixtureModifyGlobalConfig(func(_ android.PathContext, dexpreoptConfig *GlobalConfig) {
 		dexpreoptConfig.ApexSystemServerJars = android.CreateTestConfiguredJarList(jars)
 	})
 }
@@ -149,14 +149,21 @@
 // FixtureSetApexStandaloneSystemServerJars sets the ApexStandaloneSystemServerJars property in the
 // global config.
 func FixtureSetApexStandaloneSystemServerJars(jars ...string) android.FixturePreparer {
-	return FixtureModifyGlobalConfig(func(dexpreoptConfig *GlobalConfig) {
+	return FixtureModifyGlobalConfig(func(_ android.PathContext, dexpreoptConfig *GlobalConfig) {
 		dexpreoptConfig.ApexStandaloneSystemServerJars = android.CreateTestConfiguredJarList(jars)
 	})
 }
 
 // FixtureSetPreoptWithUpdatableBcp sets the PreoptWithUpdatableBcp property in the global config.
 func FixtureSetPreoptWithUpdatableBcp(value bool) android.FixturePreparer {
-	return FixtureModifyGlobalConfig(func(dexpreoptConfig *GlobalConfig) {
+	return FixtureModifyGlobalConfig(func(_ android.PathContext, dexpreoptConfig *GlobalConfig) {
 		dexpreoptConfig.PreoptWithUpdatableBcp = value
 	})
 }
+
+// FixtureSetBootImageProfiles sets the BootImageProfiles property in the global config.
+func FixtureSetBootImageProfiles(profiles ...string) android.FixturePreparer {
+	return FixtureModifyGlobalConfig(func(ctx android.PathContext, dexpreoptConfig *GlobalConfig) {
+		dexpreoptConfig.BootImageProfiles = android.PathsForSource(ctx, profiles)
+	})
+}
diff --git a/java/android_manifest.go b/java/android_manifest.go
index 3a1f5fc..38065f1 100644
--- a/java/android_manifest.go
+++ b/java/android_manifest.go
@@ -16,7 +16,6 @@
 
 import (
 	"fmt"
-	"strconv"
 	"strings"
 
 	"github.com/google/blueprint"
@@ -43,20 +42,6 @@
 	},
 	"args", "libs")
 
-// targetSdkVersion for manifest_fixer
-// When TARGET_BUILD_APPS is not empty, this method returns the unreleased(future) API level
-// This enables release builds (that run with TARGET_BUILD_APPS=[val...]) to target APIs that have not yet been finalized as part of an SDK
-func targetSdkVersionForManifestFixer(ctx android.ModuleContext, sdkContext android.SdkContext) string {
-	if ctx.Config().UnbundledBuildApps() {
-		return strconv.Itoa(android.FutureApiLevel.FinalOrFutureInt())
-	}
-	targetSdkVersion, err := sdkContext.TargetSdkVersion(ctx).EffectiveVersionString(ctx)
-	if err != nil {
-		ctx.ModuleErrorf("invalid targetSdkVersion: %s", err)
-	}
-	return targetSdkVersion
-}
-
 // Uses manifest_fixer.py to inject minSdkVersion, etc. into an AndroidManifest.xml
 func manifestFixer(ctx android.ModuleContext, manifest android.Path, sdkContext android.SdkContext,
 	classLoaderContexts dexpreopt.ClassLoaderContextMap, isLibrary, useEmbeddedNativeLibs, usesNonSdkApis,
@@ -104,7 +89,10 @@
 		args = append(args, "--logging-parent", loggingParent)
 	}
 	var deps android.Paths
-	targetSdkVersion := targetSdkVersionForManifestFixer(ctx, sdkContext)
+	targetSdkVersion, err := sdkContext.TargetSdkVersion(ctx).EffectiveVersionString(ctx)
+	if err != nil {
+		ctx.ModuleErrorf("invalid targetSdkVersion: %s", err)
+	}
 	if UseApiFingerprint(ctx) && ctx.ModuleName() != "framework-res" {
 		targetSdkVersion = ctx.Config().PlatformSdkCodename() + fmt.Sprintf(".$$(cat %s)", ApiFingerprintPath(ctx).String())
 		deps = append(deps, ApiFingerprintPath(ctx))
diff --git a/java/android_resources.go b/java/android_resources.go
index 6864ebb..8c5908f 100644
--- a/java/android_resources.go
+++ b/java/android_resources.go
@@ -43,7 +43,7 @@
 
 // androidResourceGlob returns the list of files in the given directory, using the standard
 // exclusion patterns for Android resources.
-func androidResourceGlob(ctx android.ModuleContext, dir android.Path) android.Paths {
+func androidResourceGlob(ctx android.EarlyModuleContext, dir android.Path) android.Paths {
 	return ctx.GlobFiles(filepath.Join(dir.String(), "**/*"), androidResourceIgnoreFilenames)
 }
 
diff --git a/java/app.go b/java/app.go
index c08ec06..b43e532 100755
--- a/java/app.go
+++ b/java/app.go
@@ -45,6 +45,7 @@
 	ctx.RegisterModuleType("override_android_test", OverrideAndroidTestModuleFactory)
 
 	android.RegisterBp2BuildMutator("android_app_certificate", AndroidAppCertificateBp2Build)
+	android.RegisterBp2BuildMutator("android_app", AppBp2Build)
 }
 
 // AndroidManifest.xml merging
@@ -139,6 +140,7 @@
 }
 
 type AndroidApp struct {
+	android.BazelModuleBase
 	Library
 	aapt
 	android.OverridableModuleBase
@@ -291,7 +293,7 @@
 
 		if minSdkVersion, err := a.MinSdkVersion(ctx).EffectiveVersion(ctx); err == nil {
 			a.checkJniLibsSdkVersion(ctx, minSdkVersion)
-			android.CheckMinSdkVersion(a, ctx, minSdkVersion)
+			android.CheckMinSdkVersion(ctx, minSdkVersion, a.WalkPayloadDeps)
 		} else {
 			ctx.PropertyErrorf("min_sdk_version", "%s", err.Error())
 		}
@@ -1438,3 +1440,47 @@
 
 	ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: module.Name()}, attrs)
 }
+
+type bazelAndroidAppAttributes struct {
+	Srcs           bazel.LabelListAttribute
+	Manifest       bazel.Label
+	Custom_package *string
+	Resource_files bazel.LabelListAttribute
+}
+
+// AppBp2Build is used for android_app.
+func AppBp2Build(ctx android.TopDownMutatorContext) {
+	a, ok := ctx.Module().(*AndroidApp)
+	if !ok || !a.ConvertWithBp2build(ctx) {
+		return
+	}
+	if ctx.ModuleType() != "android_app" {
+		return
+	}
+
+	//TODO(b/209577426): Support multiple arch variants
+	srcs := bazel.MakeLabelListAttribute(android.BazelLabelForModuleSrcExcludes(ctx, a.properties.Srcs, a.properties.Exclude_srcs))
+
+	manifest := proptools.StringDefault(a.aaptProperties.Manifest, "AndroidManifest.xml")
+
+	resourceFiles := bazel.LabelList{
+		Includes: []bazel.Label{},
+	}
+	for _, dir := range android.PathsWithOptionalDefaultForModuleSrc(ctx, a.aaptProperties.Resource_dirs, "res") {
+		files := android.RootToModuleRelativePaths(ctx, androidResourceGlob(ctx, dir))
+		resourceFiles.Includes = append(resourceFiles.Includes, files...)
+	}
+
+	attrs := &bazelAndroidAppAttributes{
+		Srcs:     srcs,
+		Manifest: android.BazelLabelForModuleSrcSingle(ctx, manifest),
+		// TODO(b/209576404): handle package name override by product variable PRODUCT_MANIFEST_PACKAGE_NAME_OVERRIDES
+		Custom_package: a.overridableAppProperties.Package_name,
+		Resource_files: bazel.MakeLabelListAttribute(resourceFiles),
+	}
+	props := bazel.BazelTargetModuleProperties{Rule_class: "android_binary",
+		Bzl_load_location: "@rules_android//rules:rules.bzl"}
+
+	ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: a.Name()}, attrs)
+
+}
diff --git a/java/base.go b/java/base.go
index 2f90db2..c0da215 100644
--- a/java/base.go
+++ b/java/base.go
@@ -1643,8 +1643,7 @@
 }
 
 // Implements android.ApexModule
-func (j *Module) ShouldSupportSdkVersion(ctx android.BaseModuleContext,
-	sdkVersion android.ApiLevel) error {
+func (j *Module) ShouldSupportSdkVersion(ctx android.BaseModuleContext, sdkVersion android.ApiLevel) error {
 	sdkSpec := j.MinSdkVersion(ctx)
 	if !sdkSpec.Specified() {
 		return fmt.Errorf("min_sdk_version is not specified")
diff --git a/java/bootclasspath_fragment.go b/java/bootclasspath_fragment.go
index bfa6838..bfe895c 100644
--- a/java/bootclasspath_fragment.go
+++ b/java/bootclasspath_fragment.go
@@ -390,6 +390,13 @@
 	// Map from the base module name (without prebuilt_ prefix) of a fragment's contents module to the
 	// hidden API encoded dex jar path.
 	contentModuleDexJarPaths bootDexJarByModule
+
+	// Path to the image profile file on host (or empty, if profile is not generated).
+	profilePathOnHost android.Path
+
+	// Install path of the boot image profile if it needs to be installed in the APEX, or empty if not
+	// needed.
+	profileInstallPathInApex string
 }
 
 func (i BootclasspathFragmentApexContentInfo) Modules() android.ConfiguredJarList {
@@ -418,6 +425,14 @@
 	}
 }
 
+func (i BootclasspathFragmentApexContentInfo) ProfilePathOnHost() android.Path {
+	return i.profilePathOnHost
+}
+
+func (i BootclasspathFragmentApexContentInfo) ProfileInstallPathInApex() string {
+	return i.profileInstallPathInApex
+}
+
 func (b *BootclasspathFragmentModule) DepIsInSameApex(ctx android.BaseModuleContext, dep android.Module) bool {
 	tag := ctx.OtherModuleDependencyTag(dep)
 	if IsBootclasspathFragmentContentDepTag(tag) {
@@ -579,6 +594,11 @@
 
 	if imageConfig != nil {
 		info.modules = imageConfig.modules
+		global := dexpreopt.GetGlobalConfig(ctx)
+		if !global.DisableGenerateProfile {
+			info.profilePathOnHost = imageConfig.profilePathOnHost
+			info.profileInstallPathInApex = imageConfig.profileInstallPathInApex
+		}
 	}
 
 	info.bootImageFilesByArch = bootImageFilesByArch
diff --git a/java/dexpreopt_bootjars.go b/java/dexpreopt_bootjars.go
index a722946..75083e8 100644
--- a/java/dexpreopt_bootjars.go
+++ b/java/dexpreopt_bootjars.go
@@ -256,6 +256,10 @@
 	// Subdirectory where the image files on device are installed.
 	installDirOnDevice string
 
+	// Install path of the boot image profile if it needs to be installed in the APEX, or empty if not
+	// needed.
+	profileInstallPathInApex string
+
 	// A list of (location, jar) pairs for the Java modules in this image.
 	modules android.ConfiguredJarList
 
@@ -272,6 +276,9 @@
 	// Rules which should be used in make to install the outputs.
 	profileInstalls android.RuleBuilderInstalls
 
+	// Path to the image profile file on host (or empty, if profile is not generated).
+	profilePathOnHost android.Path
+
 	// Target-dependent fields.
 	variants []*bootImageVariant
 }
@@ -769,11 +776,14 @@
 		FlagForEachArg("--dex-location=", image.getAnyAndroidVariant().dexLocationsDeps).
 		FlagWithOutput("--reference-profile-file=", profile)
 
-	rule.Install(profile, "/system/etc/boot-image.prof")
+	if image == defaultBootImageConfig(ctx) {
+		rule.Install(profile, "/system/etc/boot-image.prof")
+		image.profileInstalls = append(image.profileInstalls, rule.Installs()...)
+	}
 
 	rule.Build("bootJarsProfile", "profile boot jars")
 
-	image.profileInstalls = append(image.profileInstalls, rule.Installs()...)
+	image.profilePathOnHost = profile
 
 	return profile
 }
diff --git a/java/dexpreopt_config.go b/java/dexpreopt_config.go
index 415a1d4..26c1105 100644
--- a/java/dexpreopt_config.go
+++ b/java/dexpreopt_config.go
@@ -56,22 +56,20 @@
 		artModules := global.ArtApexJars
 		frameworkModules := global.BootJars.RemoveList(artModules)
 
-		artDirOnHost := "apex/art_boot_images/javalib"
-		artDirOnDevice := "apex/com.android.art/javalib"
-		frameworkSubdir := "system/framework"
-
 		// ART config for the primary boot image in the ART apex.
 		// It includes the Core Libraries.
 		artCfg := bootImageConfig{
-			name:               artBootImageName,
-			stem:               "boot",
-			installDirOnHost:   artDirOnHost,
-			installDirOnDevice: artDirOnDevice,
-			modules:            artModules,
+			name:                     artBootImageName,
+			stem:                     "boot",
+			installDirOnHost:         "apex/art_boot_images/javalib",
+			installDirOnDevice:       "apex/com.android.art/javalib",
+			profileInstallPathInApex: "etc/boot-image.prof",
+			modules:                  artModules,
 		}
 
 		// Framework config for the boot image extension.
 		// It includes framework libraries and depends on the ART config.
+		frameworkSubdir := "system/framework"
 		frameworkCfg := bootImageConfig{
 			extends:            &artCfg,
 			name:               frameworkBootImageName,
diff --git a/java/sdk_library.go b/java/sdk_library.go
index 3065d57..52ab06e 100644
--- a/java/sdk_library.go
+++ b/java/sdk_library.go
@@ -1129,6 +1129,22 @@
 	return generatedScopes
 }
 
+var _ android.ModuleWithMinSdkVersionCheck = (*SdkLibrary)(nil)
+
+func (module *SdkLibrary) CheckMinSdkVersion(ctx android.ModuleContext) {
+	android.CheckMinSdkVersion(ctx, module.MinSdkVersion(ctx).ApiLevel, func(c android.ModuleContext, do android.PayloadDepsCallback) {
+		ctx.WalkDeps(func(child android.Module, parent android.Module) bool {
+			isExternal := !module.depIsInSameApex(ctx, child)
+			if am, ok := child.(android.ApexModule); ok {
+				if !do(ctx, parent, am, isExternal) {
+					return false
+				}
+			}
+			return !isExternal
+		})
+	})
+}
+
 type sdkLibraryComponentTag struct {
 	blueprint.BaseDependencyTag
 	name string
@@ -1214,6 +1230,10 @@
 }
 
 func (module *SdkLibrary) GenerateAndroidBuildActions(ctx android.ModuleContext) {
+	if proptools.String(module.deviceProperties.Min_sdk_version) != "" {
+		module.CheckMinSdkVersion(ctx)
+	}
+
 	module.generateCommonBuildActions(ctx)
 
 	// Only build an implementation library if required.
@@ -2605,12 +2625,12 @@
 
 func (module *sdkLibraryXml) AndroidMkEntries() []android.AndroidMkEntries {
 	if module.hideApexVariantFromMake {
-		return []android.AndroidMkEntries{android.AndroidMkEntries{
+		return []android.AndroidMkEntries{{
 			Disabled: true,
 		}}
 	}
 
-	return []android.AndroidMkEntries{android.AndroidMkEntries{
+	return []android.AndroidMkEntries{{
 		Class:      "ETC",
 		OutputFile: android.OptionalPathForPath(module.outputFilePath),
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
diff --git a/java/sdk_library_test.go b/java/sdk_library_test.go
index 2271573..f3a19e9 100644
--- a/java/sdk_library_test.go
+++ b/java/sdk_library_test.go
@@ -1140,3 +1140,87 @@
 		})
 	}
 }
+
+func TestSdkLibrary_CheckMinSdkVersion(t *testing.T) {
+	preparer := android.GroupFixturePreparers(
+		PrepareForTestWithJavaBuildComponents,
+		PrepareForTestWithJavaDefaultModules,
+		PrepareForTestWithJavaSdkLibraryFiles,
+	)
+
+	preparer.RunTestWithBp(t, `
+		java_sdk_library {
+			name: "sdklib",
+            srcs: ["a.java"],
+            static_libs: ["util"],
+            min_sdk_version: "30",
+			unsafe_ignore_missing_latest_api: true,
+        }
+
+		java_library {
+			name: "util",
+			srcs: ["a.java"],
+			min_sdk_version: "30",
+		}
+	`)
+
+	preparer.
+		RunTestWithBp(t, `
+			java_sdk_library {
+				name: "sdklib",
+				srcs: ["a.java"],
+				libs: ["util"],
+				impl_only_libs: ["util"],
+				stub_only_libs: ["util"],
+				stub_only_static_libs: ["util"],
+				min_sdk_version: "30",
+				unsafe_ignore_missing_latest_api: true,
+			}
+
+			java_library {
+				name: "util",
+				srcs: ["a.java"],
+			}
+		`)
+
+	preparer.ExtendWithErrorHandler(android.FixtureExpectsAtLeastOneErrorMatchingPattern(`module "util".*should support min_sdk_version\(30\)`)).
+		RunTestWithBp(t, `
+			java_sdk_library {
+				name: "sdklib",
+				srcs: ["a.java"],
+				static_libs: ["util"],
+				min_sdk_version: "30",
+				unsafe_ignore_missing_latest_api: true,
+			}
+
+			java_library {
+				name: "util",
+				srcs: ["a.java"],
+				min_sdk_version: "31",
+			}
+		`)
+
+	preparer.ExtendWithErrorHandler(android.FixtureExpectsAtLeastOneErrorMatchingPattern(`module "another_util".*should support min_sdk_version\(30\)`)).
+		RunTestWithBp(t, `
+			java_sdk_library {
+				name: "sdklib",
+				srcs: ["a.java"],
+				static_libs: ["util"],
+				min_sdk_version: "30",
+				unsafe_ignore_missing_latest_api: true,
+			}
+
+			java_library {
+				name: "util",
+				srcs: ["a.java"],
+				static_libs: ["another_util"],
+				min_sdk_version: "30",
+			}
+
+			java_library {
+				name: "another_util",
+				srcs: ["a.java"],
+				min_sdk_version: "31",
+			}
+		`)
+}
diff --git a/mk2rbc/Android.bp b/mk2rbc/Android.bp
index b18bfc7..4fa3eb6 100644
--- a/mk2rbc/Android.bp
+++ b/mk2rbc/Android.bp
@@ -38,7 +38,6 @@
         "soong_variables.go",
         "types.go",
         "variable.go",
-        "version_defaults.go",
     ],
     deps: ["androidmk-parser"],
 }
diff --git a/mk2rbc/cmd/mk2rbc.go b/mk2rbc/cmd/mk2rbc.go
index bb5a680..d9b4e86 100644
--- a/mk2rbc/cmd/mk2rbc.go
+++ b/mk2rbc/cmd/mk2rbc.go
@@ -80,7 +80,6 @@
 var tracedVariables []string
 var errorLogger = errorSink{data: make(map[string]datum)}
 var makefileFinder = &LinuxMakefileFinder{}
-var versionDefaultsMk = filepath.Join("build", "make", "core", "version_defaults.mk")
 
 func main() {
 	flag.Usage = func() {
@@ -168,18 +167,14 @@
 		if len(files) != 1 {
 			quit(fmt.Errorf("a launcher can be generated only for a single product"))
 		}
-		versionDefaults, err := generateVersionDefaults()
-		if err != nil {
-			quit(err)
+		if *inputVariables == "" {
+			quit(fmt.Errorf("the product launcher requires an input variables file"))
 		}
-		versionDefaultsPath := outputFilePath(versionDefaultsMk)
-		err = writeGenerated(versionDefaultsPath, versionDefaults)
-		if err != nil {
-			fmt.Fprintf(os.Stderr, "%s: %s", files[0], err)
-			ok = false
+		if !convertOne(*inputVariables) {
+			quit(fmt.Errorf("the product launcher input variables file failed to convert"))
 		}
 
-		err = writeGenerated(*launcher, mk2rbc.Launcher(outputFilePath(files[0]), versionDefaultsPath,
+		err := writeGenerated(*launcher, mk2rbc.Launcher(outputFilePath(files[0]), outputFilePath(*inputVariables),
 			mk2rbc.MakePath2ModuleName(files[0])))
 		if err != nil {
 			fmt.Fprintf(os.Stderr, "%s: %s", files[0], err)
@@ -213,15 +208,6 @@
 	}
 }
 
-func generateVersionDefaults() (string, error) {
-	versionSettings, err := mk2rbc.ParseVersionDefaults(filepath.Join(*rootDir, versionDefaultsMk))
-	if err != nil {
-		return "", err
-	}
-	return mk2rbc.VersionDefaults(versionSettings), nil
-
-}
-
 func quit(s interface{}) {
 	fmt.Fprintln(os.Stderr, s)
 	os.Exit(2)
diff --git a/mk2rbc/mk2rbc.go b/mk2rbc/mk2rbc.go
index 4b9779c..cade4d2 100644
--- a/mk2rbc/mk2rbc.go
+++ b/mk2rbc/mk2rbc.go
@@ -1111,10 +1111,8 @@
 	}
 
 	switch call.name {
-	case "filter":
+	case "filter", "filter-out":
 		return ctx.parseCompareFilterFuncResult(directive, call, value, isEq), true
-	case "filter-out":
-		return ctx.parseCompareFilterFuncResult(directive, call, value, !isEq), true
 	case "wildcard":
 		return ctx.parseCompareWildcardFuncResult(directive, call, value, !isEq), true
 	case "findstring":
@@ -1695,12 +1693,12 @@
 	return starScript, nil
 }
 
-func Launcher(mainModuleUri, versionDefaultsUri, mainModuleName string) string {
+func Launcher(mainModuleUri, inputVariablesUri, mainModuleName string) string {
 	var buf bytes.Buffer
 	fmt.Fprintf(&buf, "load(%q, %q)\n", baseUri, baseName)
-	fmt.Fprintf(&buf, "load(%q, \"version_defaults\")\n", versionDefaultsUri)
+	fmt.Fprintf(&buf, "load(%q, input_variables_init = \"init\")\n", inputVariablesUri)
 	fmt.Fprintf(&buf, "load(%q, \"init\")\n", mainModuleUri)
-	fmt.Fprintf(&buf, "%s(%s(%q, init, version_defaults))\n", cfnPrintVars, cfnMain, mainModuleName)
+	fmt.Fprintf(&buf, "%s(%s(%q, init, input_variables_init))\n", cfnPrintVars, cfnMain, mainModuleName)
 	return buf.String()
 }
 
diff --git a/mk2rbc/mk2rbc_test.go b/mk2rbc/mk2rbc_test.go
index dfdf274..fa33e75 100644
--- a/mk2rbc/mk2rbc_test.go
+++ b/mk2rbc/mk2rbc_test.go
@@ -390,6 +390,8 @@
 ifeq (,$(filter barbet coral%,$(TARGET_PRODUCT)))
 else ifneq (,$(filter barbet%,$(TARGET_PRODUCT)))
 endif
+ifeq (,$(filter-out sunfish_kasan, $(TARGET_PRODUCT)))
+endif
 `,
 		expected: `load("//build/make/core:product_config.rbc", "rblf")
 
@@ -409,6 +411,8 @@
     pass
   elif rblf.filter("barbet%", g["TARGET_PRODUCT"]):
     pass
+  if not rblf.filter_out("sunfish_kasan", g["TARGET_PRODUCT"]):
+    pass
 `,
 	},
 	{
diff --git a/mk2rbc/version_defaults.go b/mk2rbc/version_defaults.go
deleted file mode 100644
index 64645d7..0000000
--- a/mk2rbc/version_defaults.go
+++ /dev/null
@@ -1,113 +0,0 @@
-// Copyright 2021 Google LLC
-//
-// 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 mk2rbc
-
-import (
-	"bytes"
-	"fmt"
-	"io/ioutil"
-	"os"
-	"sort"
-	"strconv"
-	"strings"
-
-	mkparser "android/soong/androidmk/parser"
-)
-
-const codenamePrefix = "PLATFORM_VERSION_CODENAME."
-
-// ParseVersionDefaults extracts version settings from the given file
-// and returns the map.
-func ParseVersionDefaults(path string) (map[string]string, error) {
-	contents, err := ioutil.ReadFile(path)
-	if err != nil {
-		return nil, err
-	}
-	parser := mkparser.NewParser(path, bytes.NewBuffer(contents))
-	nodes, errs := parser.Parse()
-	if len(errs) > 0 {
-		for _, e := range errs {
-			fmt.Fprintln(os.Stderr, "ERROR:", e)
-		}
-		return nil, fmt.Errorf("cannot parse %s", path)
-	}
-
-	result := map[string]string{
-		"DEFAULT_PLATFORM_VERSION":            "",
-		"MAX_PLATFORM_VERSION":                "",
-		"MIN_PLATFORM_VERSION":                "A",
-		"PLATFORM_BASE_SDK_EXTENSION_VERSION": "",
-		"PLATFORM_SDK_EXTENSION_VERSION":      "",
-		"PLATFORM_SDK_VERSION":                "",
-		"PLATFORM_SECURITY_PATCH":             "",
-		"PLATFORM_VERSION_LAST_STABLE":        "",
-	}
-	for _, node := range nodes {
-		asgn, ok := node.(*mkparser.Assignment)
-		if !(ok && asgn.Name.Const()) {
-			continue
-		}
-		s := asgn.Name.Strings[0]
-		_, ok = result[s]
-		if !ok {
-			ok = strings.HasPrefix(s, codenamePrefix)
-		}
-		if !ok {
-			continue
-		}
-		v := asgn.Value
-		if !v.Const() {
-			return nil, fmt.Errorf("the value of %s should be constant", s)
-		}
-		result[s] = strings.TrimSpace(v.Strings[0])
-	}
-	return result, nil
-}
-
-func genericValue(s string) interface{} {
-	if ival, err := strconv.ParseInt(s, 0, 0); err == nil {
-		return ival
-	}
-	return s
-}
-
-// VersionDefaults generates the contents of the version_defaults.rbc file
-func VersionDefaults(values map[string]string) string {
-	var sink bytes.Buffer
-	var lines []string
-	var codenames []string
-	for name, value := range values {
-		if strings.HasPrefix(name, codenamePrefix) {
-			codenames = append(codenames,
-				fmt.Sprintf("%q: %q", strings.TrimPrefix(name, codenamePrefix), value))
-		} else {
-			// Print numbers as such
-			lines = append(lines, fmt.Sprintf("    %s = %#v,\n",
-				strings.ToLower(name), genericValue(value)))
-		}
-	}
-
-	sort.Strings(lines)
-	sort.Strings(codenames)
-
-	sink.WriteString("version_defaults = struct(\n")
-	for _, l := range lines {
-		sink.WriteString(l)
-	}
-	sink.WriteString("    codenames = { ")
-	sink.WriteString(strings.Join(codenames, ", "))
-	sink.WriteString(" }\n)\n")
-	return sink.String()
-}
diff --git a/mk2rbc/version_defaults_test.go b/mk2rbc/version_defaults_test.go
deleted file mode 100644
index c78fa32..0000000
--- a/mk2rbc/version_defaults_test.go
+++ /dev/null
@@ -1,60 +0,0 @@
-package mk2rbc
-
-import (
-	"path/filepath"
-	"reflect"
-	"strings"
-	"testing"
-)
-
-func TestParseVersionDefaults(t *testing.T) {
-	testDir := getTestDirectory()
-	abspath := func(relPath string) string { return filepath.Join(testDir, relPath) }
-	actualProducts, err := ParseVersionDefaults(abspath("version_defaults.mk.test"))
-	if err != nil {
-		t.Fatal(err)
-	}
-	expectedProducts := map[string]string{
-		"DEFAULT_PLATFORM_VERSION":            "TP1A",
-		"MAX_PLATFORM_VERSION":                "TP1A",
-		"MIN_PLATFORM_VERSION":                "TP1A",
-		"PLATFORM_BASE_SDK_EXTENSION_VERSION": "0",
-		"PLATFORM_SDK_EXTENSION_VERSION":      "1",
-		"PLATFORM_SDK_VERSION":                "31",
-		"PLATFORM_SECURITY_PATCH":             "2021-10-05",
-		"PLATFORM_VERSION_LAST_STABLE":        "12",
-		"PLATFORM_VERSION_CODENAME.SP2A":      "Sv2",
-		"PLATFORM_VERSION_CODENAME.TP1A":      "Tiramisu",
-	}
-	if !reflect.DeepEqual(actualProducts, expectedProducts) {
-		t.Errorf("\nExpected: %v\n  Actual: %v", expectedProducts, actualProducts)
-	}
-}
-
-func TestVersionDefaults(t *testing.T) {
-	testDir := getTestDirectory()
-	abspath := func(relPath string) string { return filepath.Join(testDir, relPath) }
-	actualProducts, err := ParseVersionDefaults(abspath("version_defaults.mk.test"))
-	if err != nil {
-		t.Fatal(err)
-	}
-	expectedString := `version_defaults = struct(
-    default_platform_version = "TP1A",
-    max_platform_version = "TP1A",
-    min_platform_version = "TP1A",
-    platform_base_sdk_extension_version = 0,
-    platform_sdk_extension_version = 1,
-    platform_sdk_version = 31,
-    platform_security_patch = "2021-10-05",
-    platform_version_last_stable = 12,
-    codenames = { "SP2A": "Sv2", "TP1A": "Tiramisu" }
-)
-`
-	actualString := VersionDefaults(actualProducts)
-	if !reflect.DeepEqual(actualString, expectedString) {
-		t.Errorf("\nExpected: %v\nActual:\n%v",
-			strings.ReplaceAll(expectedString, "\n", "␤\n"),
-			strings.ReplaceAll(actualString, "\n", "␤\n"))
-	}
-
-}
diff --git a/python/library.go b/python/library.go
index b920117..9c92ebd 100644
--- a/python/library.go
+++ b/python/library.go
@@ -96,8 +96,8 @@
 	}
 
 	props := bazel.BazelTargetModuleProperties{
-		// Use the native py_library rule.
-		Rule_class: "py_library",
+		Rule_class:        "py_library",
+		Bzl_load_location: "//build/bazel/rules/python:library.bzl",
 	}
 
 	ctx.CreateBazelTargetModule(props, android.CommonAttributes{
diff --git a/rust/bindgen.go b/rust/bindgen.go
index 32d02e4..5e1b4b7 100644
--- a/rust/bindgen.go
+++ b/rust/bindgen.go
@@ -30,7 +30,7 @@
 	defaultBindgenFlags = []string{""}
 
 	// bindgen should specify its own Clang revision so updating Clang isn't potentially blocked on bindgen failures.
-	bindgenClangVersion = "clang-r433403"
+	bindgenClangVersion = "clang-r437112"
 
 	_ = pctx.VariableFunc("bindgenClangVersion", func(ctx android.PackageVarContext) string {
 		if override := ctx.Config().Getenv("LLVM_BINDGEN_PREBUILTS_VERSION"); override != "" {
diff --git a/rust/builder.go b/rust/builder.go
index 60b5926..a7efc28 100644
--- a/rust/builder.go
+++ b/rust/builder.go
@@ -216,6 +216,13 @@
 	// Suppress an implicit sysroot
 	rustcFlags = append(rustcFlags, "--sysroot=/dev/null")
 
+	// Enable incremental compilation if requested by user
+	if ctx.Config().IsEnvTrue("SOONG_RUSTC_INCREMENTAL") {
+		incrementalPath := android.PathForOutput(ctx, "rustc").String()
+
+		rustcFlags = append(rustcFlags, "-C incremental="+incrementalPath)
+	}
+
 	// Collect linker flags
 	linkFlags = append(linkFlags, flags.GlobalLinkFlags...)
 	linkFlags = append(linkFlags, flags.LinkFlags...)
diff --git a/rust/config/global.go b/rust/config/global.go
index 78c8dae..23384e5 100644
--- a/rust/config/global.go
+++ b/rust/config/global.go
@@ -55,6 +55,8 @@
 	deviceGlobalRustFlags = []string{
 		"-C panic=abort",
 		"-Z link-native-libraries=no",
+		// Generate additional debug info for AutoFDO
+		"-Z debug-info-for-profiling",
 	}
 
 	deviceGlobalLinkFlags = []string{
diff --git a/rust/project_json.go b/rust/project_json.go
index ae48312..fe259d6 100644
--- a/rust/project_json.go
+++ b/rust/project_json.go
@@ -211,6 +211,8 @@
 		comp = c.binaryDecorator.baseCompiler
 	case *procMacroDecorator:
 		comp = c.baseCompiler
+	case *toolchainLibraryDecorator:
+		comp = c.baseCompiler
 	default:
 		return nil, nil, false
 	}
diff --git a/scripts/check_boot_jars/package_allowed_list.txt b/scripts/check_boot_jars/package_allowed_list.txt
index ed63651..a02c195 100644
--- a/scripts/check_boot_jars/package_allowed_list.txt
+++ b/scripts/check_boot_jars/package_allowed_list.txt
@@ -72,6 +72,7 @@
 jdk\.internal
 jdk\.internal\.math
 jdk\.internal\.misc
+jdk\.internal\.ref
 jdk\.internal\.reflect
 jdk\.internal\.util
 jdk\.internal\.vm\.annotation
diff --git a/scripts/rbc-run b/scripts/rbc-run
index 235da75..7243421 100755
--- a/scripts/rbc-run
+++ b/scripts/rbc-run
@@ -2,7 +2,7 @@
 # Convert and run one configuration
 # Args: a product/board makefile optionally followed by additional arguments
 #       that will be passed to rbcrun.
-[[ $# -gt 0 && -f "$1" ]] || { echo "Usage: ${0##*/} product.mk [Additional rbcrun arguments]" >&2; exit 1; }
+[[ $# -gt 1 && -f "$1" && -f "$2" ]] || { echo "Usage: ${0##*/} product.mk input_variables.mk [Additional rbcrun arguments]" >&2; exit 1; }
 set -eu
 
 declare -r output_root="${OUT_DIR:-out}"
@@ -10,7 +10,8 @@
 declare -r converter="${output_root}/soong/mk2rbc"
 declare -r launcher="${output_root}/rbc/launcher.rbc"
 declare -r makefile="$1"
-shift
-"${converter}" -mode=write -r --outdir "${output_root}/rbc" --launcher="${launcher}" "${makefile}"
+declare -r input_variables="$2"
+shift 2
+"${converter}" -mode=write -r --outdir "${output_root}/rbc" --input_variables "${input_variables}" --launcher="${launcher}" "${makefile}"
 "${runner}" RBC_OUT="make,global" RBC_DEBUG="${RBC_DEBUG:-}" $@ "${launcher}"
 
diff --git a/sdk/bootclasspath_fragment_sdk_test.go b/sdk/bootclasspath_fragment_sdk_test.go
index ff2af43..2dacdb5 100644
--- a/sdk/bootclasspath_fragment_sdk_test.go
+++ b/sdk/bootclasspath_fragment_sdk_test.go
@@ -40,6 +40,7 @@
 			}
 		`, apex, fragment)),
 		android.FixtureAddFile("frameworks/base/config/boot-profile.txt", nil),
+		android.FixtureAddFile("frameworks/base/config/boot-image-profile.txt", nil),
 		android.FixtureAddFile("build/soong/scripts/check_boot_jars/package_allowed_list.txt", nil),
 	)
 }
diff --git a/ui/build/soong.go b/ui/build/soong.go
index 4ced722..ae9a2ce 100644
--- a/ui/build/soong.go
+++ b/ui/build/soong.go
@@ -153,7 +153,12 @@
 	return true, nil
 }
 
-func primaryBuilderInvocation(config Config, name string, output string, specificArgs []string) bootstrap.PrimaryBuilderInvocation {
+func primaryBuilderInvocation(
+	config Config,
+	name string,
+	output string,
+	specificArgs []string,
+	description string) bootstrap.PrimaryBuilderInvocation {
 	commonArgs := make([]string, 0, 0)
 
 	if !config.skipSoongTests {
@@ -178,9 +183,10 @@
 	allArgs = append(allArgs, "Android.bp")
 
 	return bootstrap.PrimaryBuilderInvocation{
-		Inputs:  []string{"Android.bp"},
-		Outputs: []string{output},
-		Args:    allArgs,
+		Inputs:      []string{"Android.bp"},
+		Outputs:     []string{output},
+		Args:        allArgs,
+		Description: description,
 	}
 }
 
@@ -232,7 +238,9 @@
 		config,
 		soongBuildTag,
 		config.SoongNinjaFile(),
-		mainSoongBuildExtraArgs)
+		mainSoongBuildExtraArgs,
+		fmt.Sprintf("analyzing Android.bp files and generating ninja file at %s", config.SoongNinjaFile()),
+	)
 
 	if config.bazelBuildMode() == mixedBuild {
 		// Mixed builds call Bazel from soong_build and they therefore need the
@@ -248,7 +256,9 @@
 		config.Bp2BuildMarkerFile(),
 		[]string{
 			"--bp2build_marker", config.Bp2BuildMarkerFile(),
-		})
+		},
+		fmt.Sprintf("converting Android.bp files to BUILD files at %s/bp2build", config.SoongOutDir()),
+	)
 
 	jsonModuleGraphInvocation := primaryBuilderInvocation(
 		config,
@@ -256,15 +266,20 @@
 		config.ModuleGraphFile(),
 		[]string{
 			"--module_graph_file", config.ModuleGraphFile(),
-		})
+		},
+		fmt.Sprintf("generating the Soong module graph at %s", config.ModuleGraphFile()),
+	)
 
+	queryviewDir := filepath.Join(config.SoongOutDir(), "queryview")
 	queryviewInvocation := primaryBuilderInvocation(
 		config,
 		queryviewTag,
 		config.QueryviewMarkerFile(),
 		[]string{
-			"--bazel_queryview_dir", filepath.Join(config.SoongOutDir(), "queryview"),
-		})
+			"--bazel_queryview_dir", queryviewDir,
+		},
+		fmt.Sprintf("generating the Soong module graph as a Bazel workspace at %s", queryviewDir),
+	)
 
 	soongDocsInvocation := primaryBuilderInvocation(
 		config,
@@ -272,7 +287,9 @@
 		config.SoongDocsHtml(),
 		[]string{
 			"--soong_docs", config.SoongDocsHtml(),
-		})
+		},
+		fmt.Sprintf("generating Soong docs at %s", config.SoongDocsHtml()),
+	)
 
 	globFiles := []string{
 		config.NamedGlobFile(soongBuildTag),