diff --git a/cc/cc.go b/cc/cc.go
index 9eebbae..98df545 100644
--- a/cc/cc.go
+++ b/cc/cc.go
@@ -1145,12 +1145,7 @@
 func (c *Module) isImplementationForLLNDKPublic() bool {
 	library, _ := c.library.(*libraryDecorator)
 	return library != nil && library.hasLLNDKStubs() &&
-		(!Bool(library.Properties.Llndk.Private) ||
-			// TODO(b/170784825): until the LLNDK properties are moved into the cc_library,
-			// the non-Vendor variants of the cc_library don't know if the corresponding
-			// llndk_library set private: true.  Since libft2 is the only private LLNDK
-			// library, hardcode it during the transition.
-			c.BaseModuleName() != "libft2")
+		!Bool(library.Properties.Llndk.Private)
 }
 
 // Returns true for LLNDK-private, VNDK-SP-private, and VNDK-core-private.
diff --git a/cc/cc_test.go b/cc/cc_test.go
index db696ef..c56643b 100644
--- a/cc/cc_test.go
+++ b/cc/cc_test.go
@@ -2824,6 +2824,100 @@
 	checkEquals(t, "override apiLevel for versioned stubs", "1", params.Args["apiLevel"])
 }
 
+func TestEmbeddedLlndkLibrary(t *testing.T) {
+	result := prepareForCcTest.RunTestWithBp(t, `
+	cc_library {
+		name: "libllndk",
+		stubs: { versions: ["1", "2"] },
+		llndk: {
+			symbol_file: "libllndk.map.txt",
+		},
+		export_include_dirs: ["include"],
+	}
+
+	cc_prebuilt_library_shared {
+		name: "libllndkprebuilt",
+		stubs: { versions: ["1", "2"] },
+		llndk: {
+			symbol_file: "libllndkprebuilt.map.txt",
+		},
+	}
+
+	cc_library {
+		name: "libllndk_with_external_headers",
+		stubs: { versions: ["1", "2"] },
+		llndk: {
+			symbol_file: "libllndk.map.txt",
+			export_llndk_headers: ["libexternal_llndk_headers"],
+		},
+		header_libs: ["libexternal_headers"],
+		export_header_lib_headers: ["libexternal_headers"],
+	}
+	cc_library_headers {
+		name: "libexternal_headers",
+		export_include_dirs: ["include"],
+		vendor_available: true,
+	}
+	cc_library_headers {
+		name: "libexternal_llndk_headers",
+		export_include_dirs: ["include_llndk"],
+		llndk: {
+			symbol_file: "libllndk.map.txt",
+		},
+		vendor_available: true,
+	}
+
+	cc_library {
+		name: "libllndk_with_override_headers",
+		stubs: { versions: ["1", "2"] },
+		llndk: {
+			symbol_file: "libllndk.map.txt",
+			override_export_include_dirs: ["include_llndk"],
+		},
+		export_include_dirs: ["include"],
+	}
+	`)
+	actual := result.ModuleVariantsForTests("libllndk")
+	for i := 0; i < len(actual); i++ {
+		if !strings.HasPrefix(actual[i], "android_vendor.29_") {
+			actual = append(actual[:i], actual[i+1:]...)
+			i--
+		}
+	}
+	expected := []string{
+		"android_vendor.29_arm64_armv8-a_shared_1",
+		"android_vendor.29_arm64_armv8-a_shared_2",
+		"android_vendor.29_arm64_armv8-a_shared_current",
+		"android_vendor.29_arm64_armv8-a_shared",
+		"android_vendor.29_arm_armv7-a-neon_shared_1",
+		"android_vendor.29_arm_armv7-a-neon_shared_2",
+		"android_vendor.29_arm_armv7-a-neon_shared_current",
+		"android_vendor.29_arm_armv7-a-neon_shared",
+	}
+	android.AssertArrayString(t, "variants for llndk stubs", expected, actual)
+
+	params := result.ModuleForTests("libllndk", "android_vendor.29_arm_armv7-a-neon_shared").Description("generate stub")
+	android.AssertSame(t, "use VNDK version for default stubs", "current", params.Args["apiLevel"])
+
+	params = result.ModuleForTests("libllndk", "android_vendor.29_arm_armv7-a-neon_shared_1").Description("generate stub")
+	android.AssertSame(t, "override apiLevel for versioned stubs", "1", params.Args["apiLevel"])
+
+	checkExportedIncludeDirs := func(module, variant string, expectedDirs ...string) {
+		t.Helper()
+		m := result.ModuleForTests(module, variant).Module()
+		f := result.ModuleProvider(m, FlagExporterInfoProvider).(FlagExporterInfo)
+		android.AssertPathsRelativeToTopEquals(t, "exported include dirs for "+module+"["+variant+"]",
+			expectedDirs, f.IncludeDirs)
+	}
+
+	checkExportedIncludeDirs("libllndk", "android_arm64_armv8-a_shared", "include")
+	checkExportedIncludeDirs("libllndk", "android_vendor.29_arm64_armv8-a_shared", "include")
+	checkExportedIncludeDirs("libllndk_with_external_headers", "android_arm64_armv8-a_shared", "include")
+	checkExportedIncludeDirs("libllndk_with_external_headers", "android_vendor.29_arm64_armv8-a_shared", "include_llndk")
+	checkExportedIncludeDirs("libllndk_with_override_headers", "android_arm64_armv8-a_shared", "include")
+	checkExportedIncludeDirs("libllndk_with_override_headers", "android_vendor.29_arm64_armv8-a_shared", "include_llndk")
+}
+
 func TestLlndkHeaders(t *testing.T) {
 	ctx := testCc(t, `
 	llndk_headers {
diff --git a/cc/library.go b/cc/library.go
index 618825f..dbfca3f 100644
--- a/cc/library.go
+++ b/cc/library.go
@@ -960,9 +960,8 @@
 	if ctx.IsLlndk() {
 		// LLNDK libraries ignore most of the properties on the cc_library and use the
 		// LLNDK-specific properties instead.
-		deps.HeaderLibs = append(deps.HeaderLibs, library.Properties.Llndk.Export_llndk_headers...)
-		deps.ReexportHeaderLibHeaders = append(deps.ReexportHeaderLibHeaders,
-			library.Properties.Llndk.Export_llndk_headers...)
+		deps.HeaderLibs = append([]string(nil), library.Properties.Llndk.Export_llndk_headers...)
+		deps.ReexportHeaderLibHeaders = append([]string(nil), library.Properties.Llndk.Export_llndk_headers...)
 		return deps
 	}
 
@@ -1407,6 +1406,12 @@
 			library.reexportDeps(timestampFiles...)
 		}
 
+		// override the module's export_include_dirs with llndk.override_export_include_dirs
+		// if it is set.
+		if override := library.Properties.Llndk.Override_export_include_dirs; override != nil {
+			library.flagExporter.Properties.Export_include_dirs = override
+		}
+
 		if Bool(library.Properties.Llndk.Export_headers_as_system) {
 			library.flagExporter.Properties.Export_system_include_dirs = append(
 				library.flagExporter.Properties.Export_system_include_dirs,
@@ -1668,6 +1673,13 @@
 
 // hasLLNDKStubs returns true if this cc_library module has a variant that will build LLNDK stubs.
 func (library *libraryDecorator) hasLLNDKStubs() bool {
+	return library.hasVestigialLLNDKLibrary() || String(library.Properties.Llndk.Symbol_file) != ""
+}
+
+// hasVestigialLLNDKLibrary returns true if this cc_library module has a corresponding llndk_library
+// module containing properties describing the LLNDK variant.
+// TODO(b/170784825): remove this once there are no more llndk_library modules.
+func (library *libraryDecorator) hasVestigialLLNDKLibrary() bool {
 	return String(library.Properties.Llndk_stubs) != ""
 }
 
diff --git a/cc/llndk_library.go b/cc/llndk_library.go
index a46b31c..d05dbce 100644
--- a/cc/llndk_library.go
+++ b/cc/llndk_library.go
@@ -56,7 +56,12 @@
 	Unversioned *bool
 
 	// list of llndk headers to re-export include directories from.
-	Export_llndk_headers []string `android:"arch_variant"`
+	Export_llndk_headers []string
+
+	// list of directories relative to the Blueprints file that willbe added to the include path
+	// (using -I) for any module that links against the LLNDK variant of this module, replacing
+	// any that were listed outside the llndk clause.
+	Override_export_include_dirs []string
 
 	// whether this module can be directly depended upon by libs that are installed
 	// to /vendor and /product.
diff --git a/cc/vndk.go b/cc/vndk.go
index 41f9fd3..e224e66 100644
--- a/cc/vndk.go
+++ b/cc/vndk.go
@@ -233,7 +233,7 @@
 type moduleListerFunc func(ctx android.SingletonContext) (moduleNames, fileNames []string)
 
 var (
-	llndkLibraries                = vndkModuleLister(func(m *Module) bool { return m.VendorProperties.IsLLNDK && !isVestigialLLNDKModule(m) })
+	llndkLibraries                = vndkModuleLister(func(m *Module) bool { return m.VendorProperties.IsLLNDK && !isVestigialLLNDKModule(m) && !m.Header() })
 	llndkLibrariesWithoutHWASAN   = vndkModuleListRemover(llndkLibraries, "libclang_rt.hwasan-")
 	vndkSPLibraries               = vndkModuleLister(func(m *Module) bool { return m.VendorProperties.IsVNDKSP })
 	vndkCoreLibraries             = vndkModuleLister(func(m *Module) bool { return m.VendorProperties.IsVNDKCore })
@@ -423,15 +423,24 @@
 	lib, isLib := m.linker.(*libraryDecorator)
 	prebuiltLib, isPrebuiltLib := m.linker.(*prebuiltLibraryLinker)
 
-	if m.UseVndk() && isLib && lib.hasLLNDKStubs() {
+	if m.UseVndk() && isLib && lib.hasVestigialLLNDKLibrary() {
 		llndk := mctx.AddVariationDependencies(nil, llndkStubDepTag, String(lib.Properties.Llndk_stubs))
 		mergeLLNDKToLib(llndk[0].(*Module), &lib.Properties.Llndk, &lib.flagExporter)
 	}
-	if m.UseVndk() && isPrebuiltLib && prebuiltLib.hasLLNDKStubs() {
+	if m.UseVndk() && isPrebuiltLib && prebuiltLib.hasVestigialLLNDKLibrary() {
 		llndk := mctx.AddVariationDependencies(nil, llndkStubDepTag, String(prebuiltLib.Properties.Llndk_stubs))
 		mergeLLNDKToLib(llndk[0].(*Module), &prebuiltLib.Properties.Llndk, &prebuiltLib.flagExporter)
 	}
 
+	if m.UseVndk() && isLib && lib.hasLLNDKStubs() && !lib.hasVestigialLLNDKLibrary() {
+		m.VendorProperties.IsLLNDK = true
+		m.VendorProperties.IsVNDKPrivate = Bool(lib.Properties.Llndk.Private)
+	}
+	if m.UseVndk() && isPrebuiltLib && prebuiltLib.hasLLNDKStubs() && !prebuiltLib.hasVestigialLLNDKLibrary() {
+		m.VendorProperties.IsLLNDK = true
+		m.VendorProperties.IsVNDKPrivate = Bool(prebuiltLib.Properties.Llndk.Private)
+	}
+
 	if (isLib && lib.buildShared()) || (isPrebuiltLib && prebuiltLib.buildShared()) {
 		if m.vndkdep != nil && m.vndkdep.isVndk() && !m.vndkdep.isVndkExt() {
 			processVndkLibrary(mctx, m)