diff --git a/android/androidmk.go b/android/androidmk.go
index 585685149..32d771200 100644
--- a/android/androidmk.go
+++ b/android/androidmk.go
@@ -141,7 +141,20 @@ type AndroidMkEntries struct {
 	entryOrder []string
 }
 
-type AndroidMkExtraEntriesFunc func(entries *AndroidMkEntries)
+type AndroidMkExtraEntriesContext interface {
+	Provider(provider blueprint.ProviderKey) interface{}
+}
+
+type androidMkExtraEntriesContext struct {
+	ctx fillInEntriesContext
+	mod blueprint.Module
+}
+
+func (a *androidMkExtraEntriesContext) Provider(provider blueprint.ProviderKey) interface{} {
+	return a.ctx.ModuleProvider(a.mod, provider)
+}
+
+type AndroidMkExtraEntriesFunc func(ctx AndroidMkExtraEntriesContext, entries *AndroidMkEntries)
 type AndroidMkExtraFootersFunc func(w io.Writer, name, prefix, moduleDir string)
 
 // Utility funcs to manipulate Android.mk variable entries.
@@ -448,7 +461,13 @@ func (a *AndroidMkEntries) WriteLicenseVariables(w io.Writer) {
 
 // fillInEntries goes through the common variable processing and calls the extra data funcs to
 // generate and fill in AndroidMkEntries's in-struct data, ready to be flushed to a file.
-func (a *AndroidMkEntries) fillInEntries(config Config, bpPath string, mod blueprint.Module) {
+type fillInEntriesContext interface {
+	ModuleDir(module blueprint.Module) string
+	Config() Config
+	ModuleProvider(module blueprint.Module, provider blueprint.ProviderKey) interface{}
+}
+
+func (a *AndroidMkEntries) fillInEntries(ctx fillInEntriesContext, mod blueprint.Module) {
 	a.EntryMap = make(map[string][]string)
 	amod := mod.(Module).base()
 	name := amod.BaseModuleName()
@@ -470,7 +489,7 @@ func (a *AndroidMkEntries) fillInEntries(config Config, bpPath string, mod bluep
 	fmt.Fprintln(&a.header, "\ninclude $(CLEAR_VARS)")
 
 	// Collect make variable assignment entries.
-	a.SetString("LOCAL_PATH", filepath.Dir(bpPath))
+	a.SetString("LOCAL_PATH", ctx.ModuleDir(mod))
 	a.SetString("LOCAL_MODULE", name+a.SubName)
 	a.AddStrings("LOCAL_LICENSE_KINDS", amod.commonProperties.Effective_license_kinds...)
 	a.AddStrings("LOCAL_LICENSE_CONDITIONS", amod.commonProperties.Effective_license_conditions...)
@@ -561,17 +580,23 @@ func (a *AndroidMkEntries) fillInEntries(config Config, bpPath string, mod bluep
 
 		}
 
-		if amod.Arch().ArchType != config.Targets[amod.Os()][0].Arch.ArchType {
+		if amod.Arch().ArchType != ctx.Config().Targets[amod.Os()][0].Arch.ArchType {
 			prefix = "2ND_" + prefix
 		}
 	}
+
+	extraCtx := &androidMkExtraEntriesContext{
+		ctx: ctx,
+		mod: mod,
+	}
+
 	for _, extra := range a.ExtraEntries {
-		extra(a)
+		extra(extraCtx, a)
 	}
 
 	// Write to footer.
 	fmt.Fprintln(&a.footer, "include "+a.Include)
-	blueprintDir := filepath.Dir(bpPath)
+	blueprintDir := ctx.ModuleDir(mod)
 	for _, footerFunc := range a.ExtraFooters {
 		footerFunc(&a.footer, name, prefix, blueprintDir)
 	}
@@ -732,7 +757,7 @@ func translateGoBinaryModule(ctx SingletonContext, w io.Writer, mod blueprint.Mo
 	return nil
 }
 
-func (data *AndroidMkData) fillInData(config Config, bpPath string, mod blueprint.Module) {
+func (data *AndroidMkData) fillInData(ctx fillInEntriesContext, mod blueprint.Module) {
 	// Get the preamble content through AndroidMkEntries logic.
 	data.Entries = AndroidMkEntries{
 		Class:           data.Class,
@@ -745,7 +770,7 @@ func (data *AndroidMkData) fillInData(config Config, bpPath string, mod blueprin
 		Host_required:   data.Host_required,
 		Target_required: data.Target_required,
 	}
-	data.Entries.fillInEntries(config, bpPath, mod)
+	data.Entries.fillInEntries(ctx, mod)
 
 	// copy entries back to data since it is used in Custom
 	data.Required = data.Entries.Required
@@ -768,7 +793,7 @@ func translateAndroidModule(ctx SingletonContext, w io.Writer, mod blueprint.Mod
 		data.Include = "$(BUILD_PREBUILT)"
 	}
 
-	data.fillInData(ctx.Config(), ctx.BlueprintFile(mod), mod)
+	data.fillInData(ctx, mod)
 
 	prefix := ""
 	if amod.ArchSpecific() {
@@ -795,7 +820,7 @@ func translateAndroidModule(ctx SingletonContext, w io.Writer, mod blueprint.Mod
 	if data.Custom != nil {
 		// List of module types allowed to use .Custom(...)
 		// Additions to the list require careful review for proper license handling.
-		switch reflect.TypeOf(mod).String() {  // ctx.ModuleType(mod) doesn't work: aidl_interface creates phony without type
+		switch reflect.TypeOf(mod).String() { // ctx.ModuleType(mod) doesn't work: aidl_interface creates phony without type
 		case "*aidl.aidlApi": // writes non-custom before adding .phony
 		case "*aidl.aidlMapping": // writes non-custom before adding .phony
 		case "*android.customModule": // appears in tests only
@@ -850,7 +875,7 @@ func translateAndroidMkEntriesModule(ctx SingletonContext, w io.Writer, mod blue
 
 	// Any new or special cases here need review to verify correct propagation of license information.
 	for _, entries := range provider.AndroidMkEntries() {
-		entries.fillInEntries(ctx.Config(), ctx.BlueprintFile(mod), mod)
+		entries.fillInEntries(ctx, mod)
 		entries.write(w)
 	}
 
diff --git a/android/androidmk_test.go b/android/androidmk_test.go
index 347b92eda..2f568fb13 100644
--- a/android/androidmk_test.go
+++ b/android/androidmk_test.go
@@ -137,9 +137,9 @@ func customModuleFactory() Module {
 	return module
 }
 
-// buildConfigAndCustomModuleFoo creates a config object, processes the supplied
+// buildContextAndCustomModuleFoo creates a config object, processes the supplied
 // bp module and then returns the config and the custom module called "foo".
-func buildConfigAndCustomModuleFoo(t *testing.T, bp string) (Config, *customModule) {
+func buildContextAndCustomModuleFoo(t *testing.T, bp string) (*TestContext, *customModule) {
 	t.Helper()
 	config := TestConfig(buildDir, nil, bp, nil)
 	config.katiEnabled = true // Enable androidmk Singleton
@@ -155,7 +155,7 @@ func buildConfigAndCustomModuleFoo(t *testing.T, bp string) (Config, *customModu
 	FailIfErrored(t, errs)
 
 	module := ctx.ModuleForTests("foo", "").Module().(*customModule)
-	return config, module
+	return ctx, module
 }
 
 func TestAndroidMkSingleton_PassesUpdatedAndroidMkDataToCustomCallback(t *testing.T) {
@@ -168,7 +168,7 @@ func TestAndroidMkSingleton_PassesUpdatedAndroidMkDataToCustomCallback(t *testin
 	}
 	`
 
-	_, m := buildConfigAndCustomModuleFoo(t, bp)
+	_, m := buildContextAndCustomModuleFoo(t, bp)
 
 	assertEqual := func(expected interface{}, actual interface{}) {
 		if !reflect.DeepEqual(expected, actual) {
@@ -253,8 +253,8 @@ func TestGetDistForGoals(t *testing.T) {
 		"$(call dist-for-goals,my_goal my_other_goal,three/four.out:four.out)\n",
 	}
 
-	config, module := buildConfigAndCustomModuleFoo(t, bp)
-	entries := AndroidMkEntriesForTest(t, config, "", module)
+	ctx, module := buildContextAndCustomModuleFoo(t, bp)
+	entries := AndroidMkEntriesForTest(t, ctx, module)
 	if len(entries) != 1 {
 		t.Errorf("Expected a single AndroidMk entry, got %d", len(entries))
 	}
@@ -343,8 +343,8 @@ func TestGetDistContributions(t *testing.T) {
 		t.Run(name, func(t *testing.T) {
 			t.Helper()
 
-			config, module := buildConfigAndCustomModuleFoo(t, bp)
-			entries := AndroidMkEntriesForTest(t, config, "", module)
+			ctx, module := buildContextAndCustomModuleFoo(t, bp)
+			entries := AndroidMkEntriesForTest(t, ctx, module)
 			if len(entries) != 1 {
 				t.Errorf("Expected a single AndroidMk entry, got %d", len(entries))
 			}
diff --git a/android/csuite_config.go b/android/csuite_config.go
index bf24d98c7..56d240874 100644
--- a/android/csuite_config.go
+++ b/android/csuite_config.go
@@ -40,7 +40,7 @@ func (me *CSuiteConfig) AndroidMkEntries() []AndroidMkEntries {
 		OutputFile: OptionalPathForPath(me.OutputFilePath),
 	}
 	androidMkEntries.ExtraEntries = []AndroidMkExtraEntriesFunc{
-		func(entries *AndroidMkEntries) {
+		func(ctx AndroidMkExtraEntriesContext, entries *AndroidMkEntries) {
 			if me.properties.Test_config != nil {
 				entries.SetString("LOCAL_TEST_CONFIG", *me.properties.Test_config)
 			}
diff --git a/android/testing.go b/android/testing.go
index de338bf60..7852b604b 100644
--- a/android/testing.go
+++ b/android/testing.go
@@ -201,6 +201,10 @@ func (ctx *TestContext) SingletonForTests(name string) TestingSingleton {
 		"\nall singletons: %v", name, allSingletonNames))
 }
 
+func (ctx *TestContext) Config() Config {
+	return ctx.config
+}
+
 type testBuildProvider interface {
 	BuildParamsForTests() []BuildParams
 	RuleParamsForTests() map[blueprint.Rule]blueprint.RuleParams
@@ -461,7 +465,7 @@ func SetKatiEnabledForTests(config Config) {
 	config.katiEnabled = true
 }
 
-func AndroidMkEntriesForTest(t *testing.T, config Config, bpPath string, mod blueprint.Module) []AndroidMkEntries {
+func AndroidMkEntriesForTest(t *testing.T, ctx *TestContext, mod blueprint.Module) []AndroidMkEntries {
 	var p AndroidMkEntriesProvider
 	var ok bool
 	if p, ok = mod.(AndroidMkEntriesProvider); !ok {
@@ -470,19 +474,19 @@ func AndroidMkEntriesForTest(t *testing.T, config Config, bpPath string, mod blu
 
 	entriesList := p.AndroidMkEntries()
 	for i, _ := range entriesList {
-		entriesList[i].fillInEntries(config, bpPath, mod)
+		entriesList[i].fillInEntries(ctx, mod)
 	}
 	return entriesList
 }
 
-func AndroidMkDataForTest(t *testing.T, config Config, bpPath string, mod blueprint.Module) AndroidMkData {
+func AndroidMkDataForTest(t *testing.T, ctx *TestContext, mod blueprint.Module) AndroidMkData {
 	var p AndroidMkDataProvider
 	var ok bool
 	if p, ok = mod.(AndroidMkDataProvider); !ok {
 		t.Errorf("module does not implement AndroidMkDataProvider: " + mod.Name())
 	}
 	data := p.AndroidMk()
-	data.fillInData(config, bpPath, mod)
+	data.fillInData(ctx, mod)
 	return data
 }
 
diff --git a/apex/apex_test.go b/apex/apex_test.go
index 83eb56a41..e54e54b09 100644
--- a/apex/apex_test.go
+++ b/apex/apex_test.go
@@ -354,7 +354,7 @@ func ensureListNotEmpty(t *testing.T, result []string) {
 
 // Minimal test
 func TestBasicApex(t *testing.T) {
-	ctx, config := testApex(t, `
+	ctx, _ := testApex(t, `
 		apex_defaults {
 			name: "myapex-defaults",
 			manifest: ":myapex.manifest",
@@ -562,7 +562,7 @@ func TestBasicApex(t *testing.T) {
 
 	// Make sure that Android.mk is created
 	ab := ctx.ModuleForTests("myapex", "android_common_myapex_image").Module().(*apexBundle)
-	data := android.AndroidMkDataForTest(t, config, "", ab)
+	data := android.AndroidMkDataForTest(t, ctx, ab)
 	var builder strings.Builder
 	data.Custom(&builder, ab.BaseModuleName(), "TARGET_", "", data)
 
@@ -2508,7 +2508,7 @@ func TestUseVendorFailsIfNotVendorAvailable(t *testing.T) {
 }
 
 func TestVendorApex(t *testing.T) {
-	ctx, config := testApex(t, `
+	ctx, _ := testApex(t, `
 		apex {
 			name: "myapex",
 			key: "myapex.key",
@@ -2539,7 +2539,7 @@ func TestVendorApex(t *testing.T) {
 	})
 
 	apexBundle := ctx.ModuleForTests("myapex", "android_common_myapex_image").Module().(*apexBundle)
-	data := android.AndroidMkDataForTest(t, config, "", apexBundle)
+	data := android.AndroidMkDataForTest(t, ctx, apexBundle)
 	name := apexBundle.BaseModuleName()
 	prefix := "TARGET_"
 	var builder strings.Builder
@@ -2643,7 +2643,7 @@ func TestApex_withPrebuiltFirmware(t *testing.T) {
 }
 
 func TestAndroidMk_UseVendorRequired(t *testing.T) {
-	ctx, config := testApex(t, `
+	ctx, _ := testApex(t, `
 		apex {
 			name: "myapex",
 			key: "myapex.key",
@@ -2667,7 +2667,7 @@ func TestAndroidMk_UseVendorRequired(t *testing.T) {
 	})
 
 	apexBundle := ctx.ModuleForTests("myapex", "android_common_myapex_image").Module().(*apexBundle)
-	data := android.AndroidMkDataForTest(t, config, "", apexBundle)
+	data := android.AndroidMkDataForTest(t, ctx, apexBundle)
 	name := apexBundle.BaseModuleName()
 	prefix := "TARGET_"
 	var builder strings.Builder
@@ -2677,7 +2677,7 @@ func TestAndroidMk_UseVendorRequired(t *testing.T) {
 }
 
 func TestAndroidMk_VendorApexRequired(t *testing.T) {
-	ctx, config := testApex(t, `
+	ctx, _ := testApex(t, `
 		apex {
 			name: "myapex",
 			key: "myapex.key",
@@ -2698,7 +2698,7 @@ func TestAndroidMk_VendorApexRequired(t *testing.T) {
 	`)
 
 	apexBundle := ctx.ModuleForTests("myapex", "android_common_myapex_image").Module().(*apexBundle)
-	data := android.AndroidMkDataForTest(t, config, "", apexBundle)
+	data := android.AndroidMkDataForTest(t, ctx, apexBundle)
 	name := apexBundle.BaseModuleName()
 	prefix := "TARGET_"
 	var builder strings.Builder
@@ -2708,7 +2708,7 @@ func TestAndroidMk_VendorApexRequired(t *testing.T) {
 }
 
 func TestAndroidMkWritesCommonProperties(t *testing.T) {
-	ctx, config := testApex(t, `
+	ctx, _ := testApex(t, `
 		apex {
 			name: "myapex",
 			key: "myapex.key",
@@ -2726,7 +2726,7 @@ func TestAndroidMkWritesCommonProperties(t *testing.T) {
 	`)
 
 	apexBundle := ctx.ModuleForTests("myapex", "android_common_myapex_image").Module().(*apexBundle)
-	data := android.AndroidMkDataForTest(t, config, "", apexBundle)
+	data := android.AndroidMkDataForTest(t, ctx, apexBundle)
 	name := apexBundle.BaseModuleName()
 	prefix := "TARGET_"
 	var builder strings.Builder
@@ -3799,7 +3799,7 @@ func TestDependenciesInApexManifest(t *testing.T) {
 }
 
 func TestApexName(t *testing.T) {
-	ctx, config := testApex(t, `
+	ctx, _ := testApex(t, `
 		apex {
 			name: "myapex",
 			key: "myapex.key",
@@ -3832,7 +3832,7 @@ func TestApexName(t *testing.T) {
 	ensureContains(t, apexRule.Args["opt_flags"], "--do_not_check_keyname")
 
 	apexBundle := ctx.ModuleForTests("myapex", "android_common_myapex_image").Module().(*apexBundle)
-	data := android.AndroidMkDataForTest(t, config, "", apexBundle)
+	data := android.AndroidMkDataForTest(t, ctx, apexBundle)
 	name := apexBundle.BaseModuleName()
 	prefix := "TARGET_"
 	var builder strings.Builder
@@ -4336,7 +4336,7 @@ func TestPrebuiltFilenameOverride(t *testing.T) {
 }
 
 func TestPrebuiltOverrides(t *testing.T) {
-	ctx, config := testApex(t, `
+	ctx, _ := testApex(t, `
 		prebuilt_apex {
 			name: "myapex.prebuilt",
 			src: "myapex-arm.apex",
@@ -4349,7 +4349,7 @@ func TestPrebuiltOverrides(t *testing.T) {
 	p := ctx.ModuleForTests("myapex.prebuilt", "android_common").Module().(*Prebuilt)
 
 	expected := []string{"myapex"}
-	actual := android.AndroidMkEntriesForTest(t, config, "", p)[0].EntryMap["LOCAL_OVERRIDES_MODULES"]
+	actual := android.AndroidMkEntriesForTest(t, ctx, p)[0].EntryMap["LOCAL_OVERRIDES_MODULES"]
 	if !reflect.DeepEqual(actual, expected) {
 		t.Errorf("Incorrect LOCAL_OVERRIDES_MODULES value '%s', expected '%s'", actual, expected)
 	}
@@ -4708,7 +4708,7 @@ func TestBootDexJarsFromSourcesAndPrebuilts(t *testing.T) {
 }
 
 func TestApexWithTests(t *testing.T) {
-	ctx, config := testApex(t, `
+	ctx, _ := testApex(t, `
 		apex_test {
 			name: "myapex",
 			key: "myapex.key",
@@ -4796,7 +4796,7 @@ func TestApexWithTests(t *testing.T) {
 
 	// Ensure the module is correctly translated.
 	bundle := ctx.ModuleForTests("myapex", "android_common_myapex_image").Module().(*apexBundle)
-	data := android.AndroidMkDataForTest(t, config, "", bundle)
+	data := android.AndroidMkDataForTest(t, ctx, bundle)
 	name := bundle.BaseModuleName()
 	prefix := "TARGET_"
 	var builder strings.Builder
@@ -4811,7 +4811,7 @@ func TestApexWithTests(t *testing.T) {
 	ensureContains(t, androidMk, "LOCAL_MODULE := myapex\n")
 
 	flatBundle := ctx.ModuleForTests("myapex", "android_common_myapex_flattened").Module().(*apexBundle)
-	data = android.AndroidMkDataForTest(t, config, "", flatBundle)
+	data = android.AndroidMkDataForTest(t, ctx, flatBundle)
 	data.Custom(&builder, name, prefix, "", data)
 	flatAndroidMk := builder.String()
 	ensureContainsOnce(t, flatAndroidMk, "LOCAL_TEST_DATA := :baz :bar/baz\n")
@@ -4819,7 +4819,7 @@ func TestApexWithTests(t *testing.T) {
 }
 
 func TestInstallExtraFlattenedApexes(t *testing.T) {
-	ctx, config := testApex(t, `
+	ctx, _ := testApex(t, `
 		apex {
 			name: "myapex",
 			key: "myapex.key",
@@ -4834,7 +4834,7 @@ func TestInstallExtraFlattenedApexes(t *testing.T) {
 	})
 	ab := ctx.ModuleForTests("myapex", "android_common_myapex_image").Module().(*apexBundle)
 	ensureListContains(t, ab.requiredDeps, "myapex.flattened")
-	mk := android.AndroidMkDataForTest(t, config, "", ab)
+	mk := android.AndroidMkDataForTest(t, ctx, ab)
 	var builder strings.Builder
 	mk.Custom(&builder, ab.Name(), "TARGET_", "", mk)
 	androidMk := builder.String()
@@ -5382,7 +5382,7 @@ func TestApexAvailable_CreatedForApex(t *testing.T) {
 }
 
 func TestOverrideApex(t *testing.T) {
-	ctx, config := testApex(t, `
+	ctx, _ := testApex(t, `
 		apex {
 			name: "myapex",
 			key: "myapex.key",
@@ -5450,7 +5450,7 @@ func TestOverrideApex(t *testing.T) {
 	optFlags := apexRule.Args["opt_flags"]
 	ensureContains(t, optFlags, "--override_apk_package_name test.overridden.package")
 
-	data := android.AndroidMkDataForTest(t, config, "", apexBundle)
+	data := android.AndroidMkDataForTest(t, ctx, apexBundle)
 	var builder strings.Builder
 	data.Custom(&builder, name, "TARGET_", "", data)
 	androidMk := builder.String()
@@ -5838,7 +5838,7 @@ func TestRejectNonInstallableJavaLibrary(t *testing.T) {
 }
 
 func TestCarryRequiredModuleNames(t *testing.T) {
-	ctx, config := testApex(t, `
+	ctx, _ := testApex(t, `
 		apex {
 			name: "myapex",
 			key: "myapex.key",
@@ -5864,7 +5864,7 @@ func TestCarryRequiredModuleNames(t *testing.T) {
 	`)
 
 	apexBundle := ctx.ModuleForTests("myapex", "android_common_myapex_image").Module().(*apexBundle)
-	data := android.AndroidMkDataForTest(t, config, "", apexBundle)
+	data := android.AndroidMkDataForTest(t, ctx, apexBundle)
 	name := apexBundle.BaseModuleName()
 	prefix := "TARGET_"
 	var builder strings.Builder
@@ -6005,7 +6005,7 @@ func TestSymlinksFromApexToSystem(t *testing.T) {
 }
 
 func TestSymlinksFromApexToSystemRequiredModuleNames(t *testing.T) {
-	ctx, config := testApex(t, `
+	ctx, _ := testApex(t, `
 		apex {
 			name: "myapex",
 			key: "myapex.key",
@@ -6043,7 +6043,7 @@ func TestSymlinksFromApexToSystemRequiredModuleNames(t *testing.T) {
 	`)
 
 	apexBundle := ctx.ModuleForTests("myapex", "android_common_myapex_image").Module().(*apexBundle)
-	data := android.AndroidMkDataForTest(t, config, "", apexBundle)
+	data := android.AndroidMkDataForTest(t, ctx, apexBundle)
 	var builder strings.Builder
 	data.Custom(&builder, apexBundle.BaseModuleName(), "TARGET_", "", data)
 	androidMk := builder.String()
@@ -6728,7 +6728,7 @@ func intPtr(i int) *int {
 }
 
 func TestApexSet(t *testing.T) {
-	ctx, config := testApex(t, `
+	ctx, _ := testApex(t, `
 		apex_set {
 			name: "myapex",
 			set: "myapex.apks",
@@ -6760,7 +6760,7 @@ func TestApexSet(t *testing.T) {
 
 	a := m.Module().(*ApexSet)
 	expectedOverrides := []string{"foo"}
-	actualOverrides := android.AndroidMkEntriesForTest(t, config, "", a)[0].EntryMap["LOCAL_OVERRIDES_MODULES"]
+	actualOverrides := android.AndroidMkEntriesForTest(t, ctx, a)[0].EntryMap["LOCAL_OVERRIDES_MODULES"]
 	if !reflect.DeepEqual(actualOverrides, expectedOverrides) {
 		t.Errorf("Incorrect LOCAL_OVERRIDES_MODULES - expected %q vs actual %q", expectedOverrides, actualOverrides)
 	}
@@ -6933,7 +6933,7 @@ func TestNonPreferredPrebuiltDependency(t *testing.T) {
 }
 
 func TestCompressedApex(t *testing.T) {
-	ctx, config := testApex(t, `
+	ctx, _ := testApex(t, `
 		apex {
 			name: "myapex",
 			key: "myapex.key",
@@ -6959,7 +6959,7 @@ func TestCompressedApex(t *testing.T) {
 	ensureContains(t, ab.outputFile.String(), "myapex.capex")
 
 	// Verify android.mk rules
-	data := android.AndroidMkDataForTest(t, config, "", ab)
+	data := android.AndroidMkDataForTest(t, ctx, ab)
 	var builder strings.Builder
 	data.Custom(&builder, ab.BaseModuleName(), "TARGET_", "", data)
 	androidMk := builder.String()
@@ -6967,7 +6967,7 @@ func TestCompressedApex(t *testing.T) {
 }
 
 func TestPreferredPrebuiltSharedLibDep(t *testing.T) {
-	ctx, config := testApex(t, `
+	ctx, _ := testApex(t, `
 		apex {
 			name: "myapex",
 			key: "myapex.key",
@@ -7007,7 +7007,7 @@ func TestPreferredPrebuiltSharedLibDep(t *testing.T) {
 	`)
 
 	ab := ctx.ModuleForTests("myapex", "android_common_myapex_image").Module().(*apexBundle)
-	data := android.AndroidMkDataForTest(t, config, "", ab)
+	data := android.AndroidMkDataForTest(t, ctx, ab)
 	var builder strings.Builder
 	data.Custom(&builder, ab.BaseModuleName(), "TARGET_", "", data)
 	androidMk := builder.String()
@@ -7159,7 +7159,7 @@ func TestPrebuiltStubLibDep(t *testing.T) {
 		t.Run(test.name, func(t *testing.T) {
 			for _, otherApexEnabled := range test.otherApexEnabled {
 				t.Run("otherapex_enabled_"+otherApexEnabled, func(t *testing.T) {
-					ctx, config := testApex(t, fmt.Sprintf(bpBase, otherApexEnabled)+test.stublibBp)
+					ctx, _ := testApex(t, fmt.Sprintf(bpBase, otherApexEnabled)+test.stublibBp)
 
 					type modAndMkEntries struct {
 						mod       *cc.Module
@@ -7177,7 +7177,7 @@ func TestPrebuiltStubLibDep(t *testing.T) {
 							if !mod.Enabled() || mod.IsHideFromMake() {
 								continue
 							}
-							for _, ent := range android.AndroidMkEntriesForTest(t, config, "", mod) {
+							for _, ent := range android.AndroidMkEntriesForTest(t, ctx, mod) {
 								if ent.Disabled {
 									continue
 								}
diff --git a/apex/prebuilt.go b/apex/prebuilt.go
index 041afb33a..ec7f25336 100644
--- a/apex/prebuilt.go
+++ b/apex/prebuilt.go
@@ -414,7 +414,7 @@ func (p *Prebuilt) AndroidMkEntries() []android.AndroidMkEntries {
 		OutputFile: android.OptionalPathForPath(p.inputApex),
 		Include:    "$(BUILD_PREBUILT)",
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				entries.SetString("LOCAL_MODULE_PATH", p.installDir.ToMakePath().String())
 				entries.SetString("LOCAL_MODULE_STEM", p.installFilename)
 				entries.SetBoolIfTrue("LOCAL_UNINSTALLABLE_MODULE", !p.installable())
@@ -609,7 +609,7 @@ func (a *ApexSet) AndroidMkEntries() []android.AndroidMkEntries {
 		Include:       "$(BUILD_PREBUILT)",
 		Host_required: a.hostRequired,
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				entries.SetString("LOCAL_MODULE_PATH", a.installDir.ToMakePath().String())
 				entries.SetString("LOCAL_MODULE_STEM", a.installFilename)
 				entries.SetBoolIfTrue("LOCAL_UNINSTALLABLE_MODULE", !a.installable())
diff --git a/cc/androidmk.go b/cc/androidmk.go
index 8652c1042..536efa433 100644
--- a/cc/androidmk.go
+++ b/cc/androidmk.go
@@ -83,7 +83,7 @@ func (c *Module) AndroidMkEntries() []android.AndroidMkEntries {
 		Include:  "$(BUILD_SYSTEM)/soong_cc_prebuilt.mk",
 
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				if len(c.Properties.Logtags) > 0 {
 					entries.AddStrings("LOCAL_LOGTAGS_FILES", c.Properties.Logtags...)
 				}
@@ -162,16 +162,17 @@ func (c *Module) AndroidMkEntries() []android.AndroidMkEntries {
 
 func androidMkWriteExtraTestConfigs(extraTestConfigs android.Paths, entries *android.AndroidMkEntries) {
 	if len(extraTestConfigs) > 0 {
-		entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
-			entries.AddStrings("LOCAL_EXTRA_FULL_TEST_CONFIGS", extraTestConfigs.Strings()...)
-		})
+		entries.ExtraEntries = append(entries.ExtraEntries,
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
+				entries.AddStrings("LOCAL_EXTRA_FULL_TEST_CONFIGS", extraTestConfigs.Strings()...)
+			})
 	}
 }
 
 func AndroidMkWriteTestData(data []android.DataPath, entries *android.AndroidMkEntries) {
 	testFiles := android.AndroidMkDataPaths(data)
 	if len(testFiles) > 0 {
-		entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+		entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 			entries.AddStrings("LOCAL_TEST_DATA", testFiles...)
 		})
 	}
@@ -224,7 +225,7 @@ func (library *libraryDecorator) AndroidMkEntries(ctx AndroidMkContext, entries
 		entries.Class = "STATIC_LIBRARIES"
 	} else if library.shared() {
 		entries.Class = "SHARED_LIBRARIES"
-		entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+		entries.ExtraEntries = append(entries.ExtraEntries, func(_ android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 			entries.SetString("LOCAL_SOONG_TOC", library.toc().String())
 			if !library.buildStubs() {
 				entries.SetString("LOCAL_SOONG_UNSTRIPPED_BINARY", library.unstrippedOutputFile.String())
@@ -244,7 +245,7 @@ func (library *libraryDecorator) AndroidMkEntries(ctx AndroidMkContext, entries
 		entries.DistFiles = android.MakeDefaultDistFiles(library.distFile)
 	}
 
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		library.androidMkWriteExportedFlags(entries)
 		library.androidMkEntriesWriteAdditionalDependenciesForSourceAbiDiff(entries)
 
@@ -272,7 +273,7 @@ func (library *libraryDecorator) AndroidMkEntries(ctx AndroidMkContext, entries
 		if library.buildStubs() && library.stubsVersion() != "" {
 			entries.SubName = "." + library.stubsVersion()
 		}
-		entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+		entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 			// library.makeUninstallable() depends on this to bypass HideFromMake() for
 			// static libraries.
 			entries.SetBool("LOCAL_UNINSTALLABLE_MODULE", true)
@@ -315,7 +316,7 @@ func (binary *binaryDecorator) AndroidMkEntries(ctx AndroidMkContext, entries *a
 
 	entries.Class = "EXECUTABLES"
 	entries.DistFiles = binary.distFiles
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(_ android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		entries.SetString("LOCAL_SOONG_UNSTRIPPED_BINARY", binary.unstrippedOutputFile.String())
 		if len(binary.symlinks) > 0 {
 			entries.AddStrings("LOCAL_MODULE_SYMLINKS", binary.symlinks...)
@@ -337,7 +338,7 @@ func (binary *binaryDecorator) AndroidMkEntries(ctx AndroidMkContext, entries *a
 func (benchmark *benchmarkDecorator) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
 	ctx.subAndroidMk(entries, benchmark.binaryDecorator)
 	entries.Class = "NATIVE_TESTS"
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		if len(benchmark.Properties.Test_suites) > 0 {
 			entries.AddCompatibilityTestSuites(benchmark.Properties.Test_suites...)
 		}
@@ -362,7 +363,7 @@ func (test *testBinary) AndroidMkEntries(ctx AndroidMkContext, entries *android.
 	if Bool(test.Properties.Test_per_src) {
 		entries.SubName = "_" + String(test.binaryDecorator.Properties.Stem)
 	}
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		if len(test.Properties.Test_suites) > 0 {
 			entries.AddCompatibilityTestSuites(test.Properties.Test_suites...)
 		}
@@ -406,7 +407,7 @@ func (fuzz *fuzzBinary) AndroidMkEntries(ctx AndroidMkContext, entries *android.
 			filepath.Dir(fuzz.config.String())+":config.json")
 	}
 
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		entries.SetBool("LOCAL_IS_FUZZ_TARGET", true)
 		if len(fuzzFiles) > 0 {
 			entries.AddStrings("LOCAL_TEST_DATA", fuzzFiles...)
@@ -423,7 +424,7 @@ func (test *testLibrary) AndroidMkEntries(ctx AndroidMkContext, entries *android
 
 func (library *toolchainLibraryDecorator) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
 	entries.Class = "STATIC_LIBRARIES"
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		_, suffix, _ := android.SplitFileExt(entries.OutputFile.Path().Base())
 		entries.SetString("LOCAL_MODULE_SUFFIX", suffix)
 	})
@@ -439,7 +440,7 @@ func (installer *baseInstaller) AndroidMkEntries(ctx AndroidMkContext, entries *
 		entries.OutputFile = android.OptionalPathForPath(installer.path)
 	}
 
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		path, file := filepath.Split(installer.path.ToMakePath().String())
 		stem, suffix, _ := android.SplitFileExt(file)
 		entries.SetString("LOCAL_MODULE_SUFFIX", suffix)
@@ -457,7 +458,7 @@ func (c *stubDecorator) AndroidMkEntries(ctx AndroidMkContext, entries *android.
 		return
 	}
 
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		path, file := filepath.Split(c.installPath.String())
 		stem, suffix, _ := android.SplitFileExt(file)
 		entries.SetString("LOCAL_MODULE_SUFFIX", suffix)
@@ -481,7 +482,7 @@ func (c *vndkPrebuiltLibraryDecorator) AndroidMkEntries(ctx AndroidMkContext, en
 
 	entries.SubName = c.androidMkSuffix
 
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		c.libraryDecorator.androidMkWriteExportedFlags(entries)
 
 		// Specifying stem is to pass check_elf_files when vendor modules link against vndk prebuilt.
@@ -521,7 +522,7 @@ func (c *snapshotLibraryDecorator) AndroidMkEntries(ctx AndroidMkContext, entrie
 
 	entries.SubName += c.baseProperties.Androidmk_suffix
 
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		c.libraryDecorator.androidMkWriteExportedFlags(entries)
 
 		if c.shared() || c.static() {
@@ -548,7 +549,7 @@ func (c *snapshotBinaryDecorator) AndroidMkEntries(ctx AndroidMkContext, entries
 	entries.Class = "EXECUTABLES"
 	entries.SubName = c.baseProperties.Androidmk_suffix
 
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		entries.AddStrings("LOCAL_MODULE_SYMLINKS", c.Properties.Symlinks...)
 	})
 }
@@ -575,7 +576,7 @@ func (c *vendorPublicLibraryStubDecorator) AndroidMkEntries(ctx AndroidMkContext
 	entries.Class = "SHARED_LIBRARIES"
 	entries.SubName = vendorPublicLibrarySuffix
 
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		c.libraryDecorator.androidMkWriteExportedFlags(entries)
 		_, _, ext := android.SplitFileExt(entries.OutputFile.Path().Base())
 
@@ -586,7 +587,7 @@ func (c *vendorPublicLibraryStubDecorator) AndroidMkEntries(ctx AndroidMkContext
 }
 
 func (p *prebuiltLinker) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		if p.properties.Check_elf_files != nil {
 			entries.SetBool("LOCAL_CHECK_ELF_FILES", *p.properties.Check_elf_files)
 		} else {
@@ -616,7 +617,7 @@ func (p *prebuiltBinaryLinker) AndroidMkEntries(ctx AndroidMkContext, entries *a
 func androidMkWriteAllowUndefinedSymbols(linker *baseLinker, entries *android.AndroidMkEntries) {
 	allow := linker.Properties.Allow_undefined_symbols
 	if allow != nil {
-		entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+		entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 			entries.SetBool("LOCAL_ALLOW_UNDEFINED_SYMBOLS", *allow)
 		})
 	}
diff --git a/cc/cc_test.go b/cc/cc_test.go
index b1c1b2e8d..2283d5977 100644
--- a/cc/cc_test.go
+++ b/cc/cc_test.go
@@ -566,7 +566,7 @@ func TestVndkLibrariesTxtAndroidMk(t *testing.T) {
 	ctx := testCcWithConfig(t, config)
 
 	module := ctx.ModuleForTests("llndk.libraries.txt", "")
-	entries := android.AndroidMkEntriesForTest(t, config, "", module.Module())[0]
+	entries := android.AndroidMkEntriesForTest(t, ctx, module.Module())[0]
 	assertArrayString(t, entries.EntryMap["LOCAL_MODULE_STEM"], []string{"llndk.libraries.VER.txt"})
 }
 
@@ -712,7 +712,7 @@ func TestDataLibsRelativeInstallPath(t *testing.T) {
 	if !strings.HasSuffix(outputPath, "/main_test") {
 		t.Errorf("expected test output file to be 'main_test', but was '%s'", outputPath)
 	}
-	entries := android.AndroidMkEntriesForTest(t, config, "", module)[0]
+	entries := android.AndroidMkEntriesForTest(t, ctx, module)[0]
 	if !strings.HasSuffix(entries.EntryMap["LOCAL_TEST_DATA"][0], ":test_lib.so:foo/bar/baz") {
 		t.Errorf("expected LOCAL_TEST_DATA to end with `:test_lib.so:foo/bar/baz`,"+
 			" but was '%s'", entries.EntryMap["LOCAL_TEST_DATA"][0])
@@ -3104,7 +3104,7 @@ func TestDataLibsPrebuiltSharedTestLibrary(t *testing.T) {
 	if !strings.HasSuffix(outputPath, "/main_test") {
 		t.Errorf("expected test output file to be 'main_test', but was '%s'", outputPath)
 	}
-	entries := android.AndroidMkEntriesForTest(t, config, "", module)[0]
+	entries := android.AndroidMkEntriesForTest(t, ctx, module)[0]
 	if !strings.HasSuffix(entries.EntryMap["LOCAL_TEST_DATA"][0], ":test_lib.so:foo/bar/baz") {
 		t.Errorf("expected LOCAL_TEST_DATA to end with `:test_lib.so:foo/bar/baz`,"+
 			" but was '%s'", entries.EntryMap["LOCAL_TEST_DATA"][0])
diff --git a/cc/vndk.go b/cc/vndk.go
index ff38db5e8..85028d0aa 100644
--- a/cc/vndk.go
+++ b/cc/vndk.go
@@ -561,7 +561,7 @@ func (txt *vndkLibrariesTxt) AndroidMkEntries() []android.AndroidMkEntries {
 		Class:      "ETC",
 		OutputFile: android.OptionalPathForPath(txt.outputFile),
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				entries.SetString("LOCAL_MODULE_STEM", txt.outputFile.Base())
 			},
 		},
diff --git a/etc/prebuilt_etc.go b/etc/prebuilt_etc.go
index 850c8f95a..1e938ad69 100644
--- a/etc/prebuilt_etc.go
+++ b/etc/prebuilt_etc.go
@@ -293,7 +293,7 @@ func (p *PrebuiltEtc) AndroidMkEntries() []android.AndroidMkEntries {
 		SubName:    nameSuffix,
 		OutputFile: android.OptionalPathForPath(p.outputFilePath),
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				entries.SetString("LOCAL_MODULE_TAGS", "optional")
 				entries.SetString("LOCAL_MODULE_PATH", p.installDirPath.ToMakePath().String())
 				entries.SetString("LOCAL_INSTALLED_MODULE_STEM", p.outputFilePath.Base())
diff --git a/etc/prebuilt_etc_test.go b/etc/prebuilt_etc_test.go
index 6c4c0b63d..585760d47 100644
--- a/etc/prebuilt_etc_test.go
+++ b/etc/prebuilt_etc_test.go
@@ -175,7 +175,7 @@ func TestPrebuiltEtcGlob(t *testing.T) {
 }
 
 func TestPrebuiltEtcAndroidMk(t *testing.T) {
-	ctx, config := testPrebuiltEtc(t, `
+	ctx, _ := testPrebuiltEtc(t, `
 		prebuilt_etc {
 			name: "foo",
 			src: "foo.conf",
@@ -198,7 +198,7 @@ func TestPrebuiltEtcAndroidMk(t *testing.T) {
 	}
 
 	mod := ctx.ModuleForTests("foo", "android_arm64_armv8-a").Module().(*PrebuiltEtc)
-	entries := android.AndroidMkEntriesForTest(t, config, "", mod)[0]
+	entries := android.AndroidMkEntriesForTest(t, ctx, mod)[0]
 	for k, expectedValue := range expected {
 		if value, ok := entries.EntryMap[k]; ok {
 			if !reflect.DeepEqual(value, expectedValue) {
diff --git a/filesystem/bootimg.go b/filesystem/bootimg.go
index 4bc182396..bcbeabd47 100644
--- a/filesystem/bootimg.go
+++ b/filesystem/bootimg.go
@@ -207,7 +207,7 @@ func (b *bootimg) AndroidMkEntries() []android.AndroidMkEntries {
 		Class:      "ETC",
 		OutputFile: android.OptionalPathForPath(b.output),
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				entries.SetString("LOCAL_MODULE_PATH", b.installDir.ToMakePath().String())
 				entries.SetString("LOCAL_INSTALLED_MODULE_STEM", b.installFileName())
 			},
diff --git a/filesystem/filesystem.go b/filesystem/filesystem.go
index 76581548e..3f0e39ace 100644
--- a/filesystem/filesystem.go
+++ b/filesystem/filesystem.go
@@ -272,7 +272,7 @@ func (f *filesystem) AndroidMkEntries() []android.AndroidMkEntries {
 		Class:      "ETC",
 		OutputFile: android.OptionalPathForPath(f.output),
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				entries.SetString("LOCAL_MODULE_PATH", f.installDir.ToMakePath().String())
 				entries.SetString("LOCAL_INSTALLED_MODULE_STEM", f.installFileName())
 			},
diff --git a/java/androidmk.go b/java/androidmk.go
index 6e7c437ab..e7261f894 100644
--- a/java/androidmk.go
+++ b/java/androidmk.go
@@ -41,7 +41,7 @@ func (library *Library) AndroidMkEntriesHostDex() android.AndroidMkEntries {
 			Required:   library.deviceProperties.Target.Hostdex.Required,
 			Include:    "$(BUILD_SYSTEM)/soong_java_prebuilt.mk",
 			ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-				func(entries *android.AndroidMkEntries) {
+				func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 					entries.SetBool("LOCAL_IS_HOST_MODULE", true)
 					entries.SetPath("LOCAL_PREBUILT_MODULE_FILE", output)
 					if library.dexJarFile != nil {
@@ -74,7 +74,7 @@ func (library *Library) AndroidMkEntries() []android.AndroidMkEntries {
 				OutputFile: android.OptionalPathForPath(checkedModulePaths[0]),
 				Include:    "$(BUILD_PHONY_PACKAGE)",
 				ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-					func(entries *android.AndroidMkEntries) {
+					func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 						entries.AddStrings("LOCAL_ADDITIONAL_CHECKED_MODULE", checkedModulePaths.Strings()...)
 					},
 				},
@@ -88,7 +88,7 @@ func (library *Library) AndroidMkEntries() []android.AndroidMkEntries {
 			OutputFile: android.OptionalPathForPath(library.outputFile),
 			Include:    "$(BUILD_SYSTEM)/soong_java_prebuilt.mk",
 			ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-				func(entries *android.AndroidMkEntries) {
+				func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 					if len(library.logtagsSrcs) > 0 {
 						var logtags []string
 						for _, l := range library.logtagsSrcs {
@@ -152,7 +152,7 @@ func testSuiteComponent(entries *android.AndroidMkEntries, test_suites []string)
 func (j *Test) AndroidMkEntries() []android.AndroidMkEntries {
 	entriesList := j.Library.AndroidMkEntries()
 	entries := &entriesList[0]
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		testSuiteComponent(entries, j.testProperties.Test_suites)
 		if j.testConfig != nil {
 			entries.SetPath("LOCAL_FULL_TEST_CONFIG", j.testConfig)
@@ -180,7 +180,7 @@ func androidMkWriteExtraTestConfigs(extraTestConfigs android.Paths, entries *and
 func (j *TestHelperLibrary) AndroidMkEntries() []android.AndroidMkEntries {
 	entriesList := j.Library.AndroidMkEntries()
 	entries := &entriesList[0]
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		testSuiteComponent(entries, j.testHelperLibraryProperties.Test_suites)
 	})
 
@@ -198,7 +198,7 @@ func (prebuilt *Import) AndroidMkEntries() []android.AndroidMkEntries {
 		OutputFile: android.OptionalPathForPath(prebuilt.combinedClasspathFile),
 		Include:    "$(BUILD_SYSTEM)/soong_java_prebuilt.mk",
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				entries.SetBool("LOCAL_UNINSTALLABLE_MODULE", !Bool(prebuilt.properties.Installable))
 				if prebuilt.dexJarFile != nil {
 					entries.SetPath("LOCAL_SOONG_DEX_JAR", prebuilt.dexJarFile)
@@ -223,7 +223,7 @@ func (prebuilt *DexImport) AndroidMkEntries() []android.AndroidMkEntries {
 		OutputFile: android.OptionalPathForPath(prebuilt.maybeStrippedDexJarFile),
 		Include:    "$(BUILD_SYSTEM)/soong_java_prebuilt.mk",
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				if prebuilt.dexJarFile != nil {
 					entries.SetPath("LOCAL_SOONG_DEX_JAR", prebuilt.dexJarFile)
 				}
@@ -247,7 +247,7 @@ func (prebuilt *AARImport) AndroidMkEntries() []android.AndroidMkEntries {
 		OutputFile: android.OptionalPathForPath(prebuilt.classpathFile),
 		Include:    "$(BUILD_SYSTEM)/soong_java_prebuilt.mk",
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				entries.SetBool("LOCAL_UNINSTALLABLE_MODULE", true)
 				entries.SetPath("LOCAL_SOONG_HEADER_JAR", prebuilt.classpathFile)
 				entries.SetPath("LOCAL_SOONG_CLASSES_JAR", prebuilt.classpathFile)
@@ -269,7 +269,7 @@ func (binary *Binary) AndroidMkEntries() []android.AndroidMkEntries {
 			OutputFile: android.OptionalPathForPath(binary.outputFile),
 			Include:    "$(BUILD_SYSTEM)/soong_java_prebuilt.mk",
 			ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-				func(entries *android.AndroidMkEntries) {
+				func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 					entries.SetPath("LOCAL_SOONG_HEADER_JAR", binary.headerJarFile)
 					entries.SetPath("LOCAL_SOONG_CLASSES_JAR", binary.implementationAndResourcesJar)
 					if binary.dexJarFile != nil {
@@ -291,7 +291,7 @@ func (binary *Binary) AndroidMkEntries() []android.AndroidMkEntries {
 			Class:      "EXECUTABLES",
 			OutputFile: android.OptionalPathForPath(binary.wrapperFile),
 			ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-				func(entries *android.AndroidMkEntries) {
+				func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 					entries.SetBool("LOCAL_STRIP_MODULE", false)
 				},
 			},
@@ -317,7 +317,7 @@ func (app *AndroidApp) AndroidMkEntries() []android.AndroidMkEntries {
 		OutputFile: android.OptionalPathForPath(app.outputFile),
 		Include:    "$(BUILD_SYSTEM)/soong_app_prebuilt.mk",
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				// App module names can be overridden.
 				entries.SetString("LOCAL_MODULE", app.installApkName)
 				entries.SetBoolIfTrue("LOCAL_UNINSTALLABLE_MODULE", app.appProperties.PreventInstall)
@@ -432,7 +432,7 @@ func (a *AndroidApp) getOverriddenPackages() []string {
 func (a *AndroidTest) AndroidMkEntries() []android.AndroidMkEntries {
 	entriesList := a.AndroidApp.AndroidMkEntries()
 	entries := &entriesList[0]
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		testSuiteComponent(entries, a.testProperties.Test_suites)
 		if a.testConfig != nil {
 			entries.SetPath("LOCAL_FULL_TEST_CONFIG", a.testConfig)
@@ -448,7 +448,7 @@ func (a *AndroidTest) AndroidMkEntries() []android.AndroidMkEntries {
 func (a *AndroidTestHelperApp) AndroidMkEntries() []android.AndroidMkEntries {
 	entriesList := a.AndroidApp.AndroidMkEntries()
 	entries := &entriesList[0]
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		testSuiteComponent(entries, a.appTestHelperAppProperties.Test_suites)
 	})
 
@@ -464,7 +464,7 @@ func (a *AndroidLibrary) AndroidMkEntries() []android.AndroidMkEntries {
 	entriesList := a.Library.AndroidMkEntries()
 	entries := &entriesList[0]
 
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		if a.aarFile != nil {
 			entries.SetPath("LOCAL_SOONG_AAR", a.aarFile)
 		}
@@ -492,7 +492,7 @@ func (jd *Javadoc) AndroidMkEntries() []android.AndroidMkEntries {
 		OutputFile: android.OptionalPathForPath(jd.stubsSrcJar),
 		Include:    "$(BUILD_SYSTEM)/soong_droiddoc_prebuilt.mk",
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				if BoolDefault(jd.properties.Installable, true) {
 					entries.SetPath("LOCAL_DROIDDOC_DOC_ZIP", jd.docZip)
 				}
@@ -510,7 +510,7 @@ func (ddoc *Droiddoc) AndroidMkEntries() []android.AndroidMkEntries {
 		OutputFile: android.OptionalPathForPath(ddoc.Javadoc.docZip),
 		Include:    "$(BUILD_SYSTEM)/soong_droiddoc_prebuilt.mk",
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				if ddoc.Javadoc.docZip != nil {
 					entries.SetPath("LOCAL_DROIDDOC_DOC_ZIP", ddoc.Javadoc.docZip)
 				}
@@ -539,7 +539,7 @@ func (dstubs *Droidstubs) AndroidMkEntries() []android.AndroidMkEntries {
 		OutputFile: outputFile,
 		Include:    "$(BUILD_SYSTEM)/soong_droiddoc_prebuilt.mk",
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				if dstubs.Javadoc.stubsSrcJar != nil {
 					entries.SetPath("LOCAL_DROIDDOC_STUBS_SRCJAR", dstubs.Javadoc.stubsSrcJar)
 				}
@@ -638,7 +638,7 @@ func (a *AndroidAppImport) AndroidMkEntries() []android.AndroidMkEntries {
 		OutputFile: android.OptionalPathForPath(a.outputFile),
 		Include:    "$(BUILD_SYSTEM)/soong_app_prebuilt.mk",
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				entries.SetBoolIfTrue("LOCAL_PRIVILEGED_MODULE", a.Privileged())
 				entries.SetString("LOCAL_CERTIFICATE", a.certificate.AndroidMkString())
 				entries.AddStrings("LOCAL_OVERRIDES_PACKAGES", a.properties.Overrides...)
@@ -657,7 +657,7 @@ func (a *AndroidAppImport) AndroidMkEntries() []android.AndroidMkEntries {
 func (a *AndroidTestImport) AndroidMkEntries() []android.AndroidMkEntries {
 	entriesList := a.AndroidAppImport.AndroidMkEntries()
 	entries := &entriesList[0]
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
+	entries.ExtraEntries = append(entries.ExtraEntries, func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 		testSuiteComponent(entries, a.testProperties.Test_suites)
 		androidMkWriteTestData(a.data, entries)
 	})
@@ -678,7 +678,7 @@ func (r *RuntimeResourceOverlay) AndroidMkEntries() []android.AndroidMkEntries {
 		OutputFile: android.OptionalPathForPath(r.outputFile),
 		Include:    "$(BUILD_SYSTEM)/soong_app_prebuilt.mk",
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				entries.SetString("LOCAL_CERTIFICATE", r.certificate.AndroidMkString())
 				entries.SetPath("LOCAL_MODULE_PATH", r.installDir.ToMakePath())
 				entries.AddStrings("LOCAL_OVERRIDES_PACKAGES", r.properties.Overrides...)
@@ -694,7 +694,7 @@ func (apkSet *AndroidAppSet) AndroidMkEntries() []android.AndroidMkEntries {
 			OutputFile: android.OptionalPathForPath(apkSet.packedOutput),
 			Include:    "$(BUILD_SYSTEM)/soong_android_app_set.mk",
 			ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-				func(entries *android.AndroidMkEntries) {
+				func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 					entries.SetBoolIfTrue("LOCAL_PRIVILEGED_MODULE", apkSet.Privileged())
 					entries.SetString("LOCAL_APK_SET_INSTALL_FILE", apkSet.InstallFile())
 					entries.SetPath("LOCAL_APKCERTS_FILE", apkSet.apkcertsFile)
diff --git a/java/androidmk_test.go b/java/androidmk_test.go
index e2647cf0f..e758a9247 100644
--- a/java/androidmk_test.go
+++ b/java/androidmk_test.go
@@ -22,7 +22,7 @@ import (
 )
 
 func TestRequired(t *testing.T) {
-	ctx, config := testJava(t, `
+	ctx, _ := testJava(t, `
 		java_library {
 			name: "foo",
 			srcs: ["a.java"],
@@ -31,7 +31,7 @@ func TestRequired(t *testing.T) {
 	`)
 
 	mod := ctx.ModuleForTests("foo", "android_common").Module()
-	entries := android.AndroidMkEntriesForTest(t, config, "", mod)[0]
+	entries := android.AndroidMkEntriesForTest(t, ctx, mod)[0]
 
 	expected := []string{"libfoo"}
 	actual := entries.EntryMap["LOCAL_REQUIRED_MODULES"]
@@ -41,7 +41,7 @@ func TestRequired(t *testing.T) {
 }
 
 func TestHostdex(t *testing.T) {
-	ctx, config := testJava(t, `
+	ctx, _ := testJava(t, `
 		java_library {
 			name: "foo",
 			srcs: ["a.java"],
@@ -50,7 +50,7 @@ func TestHostdex(t *testing.T) {
 	`)
 
 	mod := ctx.ModuleForTests("foo", "android_common").Module()
-	entriesList := android.AndroidMkEntriesForTest(t, config, "", mod)
+	entriesList := android.AndroidMkEntriesForTest(t, ctx, mod)
 	if len(entriesList) != 2 {
 		t.Errorf("two entries are expected, but got %d", len(entriesList))
 	}
@@ -71,7 +71,7 @@ func TestHostdex(t *testing.T) {
 }
 
 func TestHostdexRequired(t *testing.T) {
-	ctx, config := testJava(t, `
+	ctx, _ := testJava(t, `
 		java_library {
 			name: "foo",
 			srcs: ["a.java"],
@@ -81,7 +81,7 @@ func TestHostdexRequired(t *testing.T) {
 	`)
 
 	mod := ctx.ModuleForTests("foo", "android_common").Module()
-	entriesList := android.AndroidMkEntriesForTest(t, config, "", mod)
+	entriesList := android.AndroidMkEntriesForTest(t, ctx, mod)
 	if len(entriesList) != 2 {
 		t.Errorf("two entries are expected, but got %d", len(entriesList))
 	}
@@ -102,7 +102,7 @@ func TestHostdexRequired(t *testing.T) {
 }
 
 func TestHostdexSpecificRequired(t *testing.T) {
-	ctx, config := testJava(t, `
+	ctx, _ := testJava(t, `
 		java_library {
 			name: "foo",
 			srcs: ["a.java"],
@@ -116,7 +116,7 @@ func TestHostdexSpecificRequired(t *testing.T) {
 	`)
 
 	mod := ctx.ModuleForTests("foo", "android_common").Module()
-	entriesList := android.AndroidMkEntriesForTest(t, config, "", mod)
+	entriesList := android.AndroidMkEntriesForTest(t, ctx, mod)
 	if len(entriesList) != 2 {
 		t.Errorf("two entries are expected, but got %d", len(entriesList))
 	}
@@ -135,7 +135,7 @@ func TestHostdexSpecificRequired(t *testing.T) {
 }
 
 func TestJavaSdkLibrary_RequireXmlPermissionFile(t *testing.T) {
-	ctx, config := testJava(t, `
+	ctx, _ := testJava(t, `
 		java_sdk_library {
 			name: "foo-shared_library",
 			srcs: ["a.java"],
@@ -159,7 +159,7 @@ func TestJavaSdkLibrary_RequireXmlPermissionFile(t *testing.T) {
 	}
 	for _, tc := range testCases {
 		mod := ctx.ModuleForTests(tc.moduleName, "android_common").Module()
-		entries := android.AndroidMkEntriesForTest(t, config, "", mod)[0]
+		entries := android.AndroidMkEntriesForTest(t, ctx, mod)[0]
 		actual := entries.EntryMap["LOCAL_REQUIRED_MODULES"]
 		if !reflect.DeepEqual(tc.expected, actual) {
 			t.Errorf("Unexpected required modules - expected: %q, actual: %q", tc.expected, actual)
@@ -168,7 +168,7 @@ func TestJavaSdkLibrary_RequireXmlPermissionFile(t *testing.T) {
 }
 
 func TestImportSoongDexJar(t *testing.T) {
-	ctx, config := testJava(t, `
+	ctx, _ := testJava(t, `
 		java_import {
 			name: "my-java-import",
 			jars: ["a.jar"],
@@ -178,7 +178,7 @@ func TestImportSoongDexJar(t *testing.T) {
 	`)
 
 	mod := ctx.ModuleForTests("my-java-import", "android_common").Module()
-	entries := android.AndroidMkEntriesForTest(t, config, "", mod)[0]
+	entries := android.AndroidMkEntriesForTest(t, ctx, mod)[0]
 	expectedSoongDexJar := buildDir + "/.intermediates/my-java-import/android_common/dex/my-java-import.jar"
 	actualSoongDexJar := entries.EntryMap["LOCAL_SOONG_DEX_JAR"]
 
diff --git a/java/app_import_test.go b/java/app_import_test.go
index d7f69eb36..dc31d07c9 100644
--- a/java/app_import_test.go
+++ b/java/app_import_test.go
@@ -232,7 +232,7 @@ func TestAndroidAppImport_DpiVariants(t *testing.T) {
 }
 
 func TestAndroidAppImport_Filename(t *testing.T) {
-	ctx, config := testJava(t, `
+	ctx, _ := testJava(t, `
 		android_app_import {
 			name: "foo",
 			apk: "prebuilts/apk/app.apk",
@@ -269,8 +269,7 @@ func TestAndroidAppImport_Filename(t *testing.T) {
 
 		a := variant.Module().(*AndroidAppImport)
 		expectedValues := []string{test.expected}
-		actualValues := android.AndroidMkEntriesForTest(
-			t, config, "", a)[0].EntryMap["LOCAL_INSTALLED_MODULE_STEM"]
+		actualValues := android.AndroidMkEntriesForTest(t, ctx, a)[0].EntryMap["LOCAL_INSTALLED_MODULE_STEM"]
 		if !reflect.DeepEqual(actualValues, expectedValues) {
 			t.Errorf("Incorrect LOCAL_INSTALLED_MODULE_STEM value '%s', expected '%s'",
 				actualValues, expectedValues)
@@ -394,7 +393,7 @@ func TestAndroidAppImport_overridesDisabledAndroidApp(t *testing.T) {
 }
 
 func TestAndroidAppImport_frameworkRes(t *testing.T) {
-	ctx, config := testJava(t, `
+	ctx, _ := testJava(t, `
 		android_app_import {
 			name: "framework-res",
 			certificate: "platform",
@@ -424,7 +423,7 @@ func TestAndroidAppImport_frameworkRes(t *testing.T) {
 
 	}
 
-	entries := android.AndroidMkEntriesForTest(t, config, "", mod)[0]
+	entries := android.AndroidMkEntriesForTest(t, ctx, mod)[0]
 
 	expectedPath := "."
 	// From apk property above, in the root of the source tree.
@@ -457,7 +456,7 @@ func TestAndroidAppImport_frameworkRes(t *testing.T) {
 }
 
 func TestAndroidTestImport(t *testing.T) {
-	ctx, config := testJava(t, `
+	ctx, _ := testJava(t, `
 		android_test_import {
 			name: "foo",
 			apk: "prebuilts/apk/app.apk",
@@ -471,7 +470,7 @@ func TestAndroidTestImport(t *testing.T) {
 	test := ctx.ModuleForTests("foo", "android_common").Module().(*AndroidTestImport)
 
 	// Check android mks.
-	entries := android.AndroidMkEntriesForTest(t, config, "", test)[0]
+	entries := android.AndroidMkEntriesForTest(t, ctx, test)[0]
 	expected := []string{"tests"}
 	actual := entries.EntryMap["LOCAL_MODULE_TAGS"]
 	if !reflect.DeepEqual(expected, actual) {
diff --git a/java/app_set_test.go b/java/app_set_test.go
index d31900de2..ab55758ba 100644
--- a/java/app_set_test.go
+++ b/java/app_set_test.go
@@ -22,7 +22,7 @@ import (
 )
 
 func TestAndroidAppSet(t *testing.T) {
-	ctx, config := testJava(t, `
+	ctx, _ := testJava(t, `
 		android_app_set {
 			name: "foo",
 			set: "prebuilts/apks/app.apks",
@@ -40,7 +40,7 @@ func TestAndroidAppSet(t *testing.T) {
 	if s := params.Args["partition"]; s != "system" {
 		t.Errorf("wrong partition value: '%s', expected 'system'", s)
 	}
-	mkEntries := android.AndroidMkEntriesForTest(t, config, "", module.Module())[0]
+	mkEntries := android.AndroidMkEntriesForTest(t, ctx, module.Module())[0]
 	actualInstallFile := mkEntries.EntryMap["LOCAL_APK_SET_INSTALL_FILE"]
 	expectedInstallFile := []string{"foo.apk"}
 	if !reflect.DeepEqual(actualInstallFile, expectedInstallFile) {
diff --git a/java/java_test.go b/java/java_test.go
index e7776c35d..4ab178fa9 100644
--- a/java/java_test.go
+++ b/java/java_test.go
@@ -2406,7 +2406,7 @@ func TestAidlFlagsArePassedToTheAidlCompiler(t *testing.T) {
 }
 
 func TestDataNativeBinaries(t *testing.T) {
-	ctx, config := testJava(t, `
+	ctx, _ := testJava(t, `
 		java_test_host {
 			name: "foo",
 			srcs: ["a.java"],
@@ -2422,7 +2422,7 @@ func TestDataNativeBinaries(t *testing.T) {
 	buildOS := android.BuildOs.String()
 
 	test := ctx.ModuleForTests("foo", buildOS+"_common").Module().(*TestHost)
-	entries := android.AndroidMkEntriesForTest(t, config, "", test)[0]
+	entries := android.AndroidMkEntriesForTest(t, ctx, test)[0]
 	expected := []string{buildDir + "/.intermediates/bin/" + buildOS + "_x86_64_PY3/bin:bin"}
 	actual := entries.EntryMap["LOCAL_COMPATIBILITY_SUPPORT_FILES"]
 	if !reflect.DeepEqual(expected, actual) {
diff --git a/java/platform_compat_config.go b/java/platform_compat_config.go
index 9bc821dfe..2c47b0a3a 100644
--- a/java/platform_compat_config.go
+++ b/java/platform_compat_config.go
@@ -131,7 +131,7 @@ func (p *platformCompatConfig) AndroidMkEntries() []android.AndroidMkEntries {
 		OutputFile: android.OptionalPathForPath(p.configFile),
 		Include:    "$(BUILD_PREBUILT)",
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				entries.SetString("LOCAL_MODULE_PATH", p.installDirPath.ToMakePath().String())
 				entries.SetString("LOCAL_INSTALLED_MODULE_STEM", p.configFile.Base())
 			},
diff --git a/java/rro_test.go b/java/rro_test.go
index 345f2ee2b..afe3236dc 100644
--- a/java/rro_test.go
+++ b/java/rro_test.go
@@ -96,7 +96,7 @@ func TestRuntimeResourceOverlay(t *testing.T) {
 	if expected != signingFlag {
 		t.Errorf("Incorrect signing flags, expected: %q, got: %q", expected, signingFlag)
 	}
-	androidMkEntries := android.AndroidMkEntriesForTest(t, config, "", m.Module())[0]
+	androidMkEntries := android.AndroidMkEntriesForTest(t, ctx, m.Module())[0]
 	path := androidMkEntries.EntryMap["LOCAL_CERTIFICATE"]
 	expectedPath := []string{"build/make/target/product/security/platform.x509.pem"}
 	if !reflect.DeepEqual(path, expectedPath) {
@@ -112,7 +112,7 @@ func TestRuntimeResourceOverlay(t *testing.T) {
 
 	// A themed module has a different device location
 	m = ctx.ModuleForTests("foo_themed", "android_common")
-	androidMkEntries = android.AndroidMkEntriesForTest(t, config, "", m.Module())[0]
+	androidMkEntries = android.AndroidMkEntriesForTest(t, ctx, m.Module())[0]
 	path = androidMkEntries.EntryMap["LOCAL_MODULE_PATH"]
 	expectedPath = []string{"/tmp/target/product/test_device/product/overlay/faza"}
 	if !reflect.DeepEqual(path, expectedPath) {
@@ -127,7 +127,7 @@ func TestRuntimeResourceOverlay(t *testing.T) {
 }
 
 func TestRuntimeResourceOverlay_JavaDefaults(t *testing.T) {
-	ctx, config := testJava(t, `
+	ctx, _ := testJava(t, `
 		java_defaults {
 			name: "rro_defaults",
 			theme: "default_theme",
@@ -159,7 +159,7 @@ func TestRuntimeResourceOverlay_JavaDefaults(t *testing.T) {
 	}
 
 	// Check device location.
-	path := android.AndroidMkEntriesForTest(t, config, "", m.Module())[0].EntryMap["LOCAL_MODULE_PATH"]
+	path := android.AndroidMkEntriesForTest(t, ctx, m.Module())[0].EntryMap["LOCAL_MODULE_PATH"]
 	expectedPath := []string{"/tmp/target/product/test_device/product/overlay/default_theme"}
 	if !reflect.DeepEqual(path, expectedPath) {
 		t.Errorf("Unexpected LOCAL_MODULE_PATH value: %q, expected: %q", path, expectedPath)
@@ -178,7 +178,7 @@ func TestRuntimeResourceOverlay_JavaDefaults(t *testing.T) {
 	}
 
 	// Check device location.
-	path = android.AndroidMkEntriesForTest(t, config, "", m.Module())[0].EntryMap["LOCAL_MODULE_PATH"]
+	path = android.AndroidMkEntriesForTest(t, ctx, m.Module())[0].EntryMap["LOCAL_MODULE_PATH"]
 	expectedPath = []string{"/tmp/target/product/test_device/system/overlay"}
 	if !reflect.DeepEqual(path, expectedPath) {
 		t.Errorf("Unexpected LOCAL_MODULE_PATH value: %v, expected: %v", path, expectedPath)
@@ -361,7 +361,7 @@ func TestEnforceRRO_propagatesToDependencies(t *testing.T) {
 			modules := []string{"foo", "bar"}
 			for _, moduleName := range modules {
 				module := ctx.ModuleForTests(moduleName, "android_common")
-				mkEntries := android.AndroidMkEntriesForTest(t, config, "", module.Module())[0]
+				mkEntries := android.AndroidMkEntriesForTest(t, ctx, module.Module())[0]
 				actualRRODirs := mkEntries.EntryMap["LOCAL_SOONG_PRODUCT_RRO_DIRS"]
 				if !reflect.DeepEqual(actualRRODirs, testCase.rroDirs[moduleName]) {
 					t.Errorf("exected %s LOCAL_SOONG_PRODUCT_RRO_DIRS entry: %v\ngot:%q",
diff --git a/java/sdk_library.go b/java/sdk_library.go
index 638740f4f..2d0ae0a32 100644
--- a/java/sdk_library.go
+++ b/java/sdk_library.go
@@ -2238,7 +2238,7 @@ func (module *sdkLibraryXml) AndroidMkEntries() []android.AndroidMkEntries {
 		Class:      "ETC",
 		OutputFile: android.OptionalPathForPath(module.outputFilePath),
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				entries.SetString("LOCAL_MODULE_TAGS", "optional")
 				entries.SetString("LOCAL_MODULE_PATH", module.installDirPath.ToMakePath().String())
 				entries.SetString("LOCAL_INSTALLED_MODULE_STEM", module.outputFilePath.Base())
diff --git a/linkerconfig/linkerconfig.go b/linkerconfig/linkerconfig.go
index d538ce43e..ff548e533 100644
--- a/linkerconfig/linkerconfig.go
+++ b/linkerconfig/linkerconfig.go
@@ -98,7 +98,7 @@ func (l *linkerConfig) AndroidMkEntries() []android.AndroidMkEntries {
 		Class:      "ETC",
 		OutputFile: android.OptionalPathForPath(l.outputFilePath),
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				entries.SetString("LOCAL_MODULE_PATH", l.installDirPath.ToMakePath().String())
 				entries.SetString("LOCAL_INSTALLED_MODULE_STEM", l.outputFilePath.Base())
 				entries.SetBoolIfTrue("LOCAL_UNINSTALLABLE_MODULE", !installable)
diff --git a/linkerconfig/linkerconfig_test.go b/linkerconfig/linkerconfig_test.go
index 01f465785..8eed4b5a4 100644
--- a/linkerconfig/linkerconfig_test.go
+++ b/linkerconfig/linkerconfig_test.go
@@ -47,7 +47,7 @@ func TestMain(m *testing.M) {
 	os.Exit(run())
 }
 
-func testContext(t *testing.T, bp string) (*android.TestContext, android.Config) {
+func testContext(t *testing.T, bp string) *android.TestContext {
 	t.Helper()
 
 	fs := map[string][]byte{
@@ -65,11 +65,11 @@ func testContext(t *testing.T, bp string) (*android.TestContext, android.Config)
 	_, errs = ctx.PrepareBuildActions(config)
 	android.FailIfErrored(t, errs)
 
-	return ctx, config
+	return ctx
 }
 
 func TestBaseLinkerConfig(t *testing.T) {
-	ctx, config := testContext(t, `
+	ctx := testContext(t, `
 	linker_config {
 		name: "linker-config-base",
 		src: "linker.config.json",
@@ -88,7 +88,7 @@ func TestBaseLinkerConfig(t *testing.T) {
 		t.Errorf("expected linker.config.pb, got %q", p.outputFilePath.Base())
 	}
 
-	entries := android.AndroidMkEntriesForTest(t, config, "", p)[0]
+	entries := android.AndroidMkEntriesForTest(t, ctx, p)[0]
 	for k, expectedValue := range expected {
 		if value, ok := entries.EntryMap[k]; ok {
 			if !reflect.DeepEqual(value, expectedValue) {
@@ -105,7 +105,7 @@ func TestBaseLinkerConfig(t *testing.T) {
 }
 
 func TestUninstallableLinkerConfig(t *testing.T) {
-	ctx, config := testContext(t, `
+	ctx := testContext(t, `
 	linker_config {
 		name: "linker-config-base",
 		src: "linker.config.json",
@@ -116,7 +116,7 @@ func TestUninstallableLinkerConfig(t *testing.T) {
 	expected := []string{"true"}
 
 	p := ctx.ModuleForTests("linker-config-base", "android_arm64_armv8-a").Module().(*linkerConfig)
-	entries := android.AndroidMkEntriesForTest(t, config, "", p)[0]
+	entries := android.AndroidMkEntriesForTest(t, ctx, p)[0]
 	if value, ok := entries.EntryMap["LOCAL_UNINSTALLABLE_MODULE"]; ok {
 		if !reflect.DeepEqual(value, expected) {
 			t.Errorf("LOCAL_UNINSTALLABLE_MODULE is expected to be true but %s", value)
diff --git a/python/androidmk.go b/python/androidmk.go
index 60637d39a..13b41723e 100644
--- a/python/androidmk.go
+++ b/python/androidmk.go
@@ -48,27 +48,29 @@ func (p *Module) AndroidMkEntries() []android.AndroidMkEntries {
 func (p *binaryDecorator) AndroidMk(base *Module, entries *android.AndroidMkEntries) {
 	entries.Class = "EXECUTABLES"
 
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
-		entries.AddCompatibilityTestSuites(p.binaryProperties.Test_suites...)
-	})
+	entries.ExtraEntries = append(entries.ExtraEntries,
+		func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
+			entries.AddCompatibilityTestSuites(p.binaryProperties.Test_suites...)
+		})
 	base.subAndroidMk(entries, p.pythonInstaller)
 }
 
 func (p *testDecorator) AndroidMk(base *Module, entries *android.AndroidMkEntries) {
 	entries.Class = "NATIVE_TESTS"
 
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
-		entries.AddCompatibilityTestSuites(p.binaryDecorator.binaryProperties.Test_suites...)
-		if p.testConfig != nil {
-			entries.SetString("LOCAL_FULL_TEST_CONFIG", p.testConfig.String())
-		}
+	entries.ExtraEntries = append(entries.ExtraEntries,
+		func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
+			entries.AddCompatibilityTestSuites(p.binaryDecorator.binaryProperties.Test_suites...)
+			if p.testConfig != nil {
+				entries.SetString("LOCAL_FULL_TEST_CONFIG", p.testConfig.String())
+			}
 
-		entries.SetBoolIfTrue("LOCAL_DISABLE_AUTO_GENERATE_TEST_CONFIG", !BoolDefault(p.binaryProperties.Auto_gen_config, true))
+			entries.SetBoolIfTrue("LOCAL_DISABLE_AUTO_GENERATE_TEST_CONFIG", !BoolDefault(p.binaryProperties.Auto_gen_config, true))
 
-		entries.AddStrings("LOCAL_TEST_DATA", android.AndroidMkDataPaths(p.data)...)
+			entries.AddStrings("LOCAL_TEST_DATA", android.AndroidMkDataPaths(p.data)...)
 
-		entries.SetBoolIfTrue("LOCAL_IS_UNIT_TEST", Bool(p.testProperties.Test_options.Unit_test))
-	})
+			entries.SetBoolIfTrue("LOCAL_IS_UNIT_TEST", Bool(p.testProperties.Test_options.Unit_test))
+		})
 	base.subAndroidMk(entries, p.binaryDecorator.pythonInstaller)
 }
 
@@ -80,14 +82,15 @@ func (installer *pythonInstaller) AndroidMk(base *Module, entries *android.Andro
 	}
 
 	entries.Required = append(entries.Required, "libc++")
-	entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
-		path, file := filepath.Split(installer.path.ToMakePath().String())
-		stem := strings.TrimSuffix(file, filepath.Ext(file))
+	entries.ExtraEntries = append(entries.ExtraEntries,
+		func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
+			path, file := filepath.Split(installer.path.ToMakePath().String())
+			stem := strings.TrimSuffix(file, filepath.Ext(file))
 
-		entries.SetString("LOCAL_MODULE_SUFFIX", filepath.Ext(file))
-		entries.SetString("LOCAL_MODULE_PATH", path)
-		entries.SetString("LOCAL_MODULE_STEM", stem)
-		entries.AddStrings("LOCAL_SHARED_LIBRARIES", installer.androidMkSharedLibs...)
-		entries.SetBool("LOCAL_CHECK_ELF_FILES", false)
-	})
+			entries.SetString("LOCAL_MODULE_SUFFIX", filepath.Ext(file))
+			entries.SetString("LOCAL_MODULE_PATH", path)
+			entries.SetString("LOCAL_MODULE_STEM", stem)
+			entries.AddStrings("LOCAL_SHARED_LIBRARIES", installer.androidMkSharedLibs...)
+			entries.SetBool("LOCAL_CHECK_ELF_FILES", false)
+		})
 }
diff --git a/rust/androidmk.go b/rust/androidmk.go
index 1a286f738..0f9a17d99 100644
--- a/rust/androidmk.go
+++ b/rust/androidmk.go
@@ -53,7 +53,7 @@ func (mod *Module) AndroidMkEntries() []android.AndroidMkEntries {
 		OutputFile: mod.outputFile,
 		Include:    "$(BUILD_SYSTEM)/soong_rust_prebuilt.mk",
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				entries.AddStrings("LOCAL_RLIB_LIBRARIES", mod.Properties.AndroidMkRlibs...)
 				entries.AddStrings("LOCAL_DYLIB_LIBRARIES", mod.Properties.AndroidMkDylibs...)
 				entries.AddStrings("LOCAL_PROC_MACRO_LIBRARIES", mod.Properties.AndroidMkProcMacroLibs...)
@@ -89,14 +89,15 @@ func (test *testDecorator) AndroidMk(ctx AndroidMkContext, ret *android.AndroidM
 	ctx.SubAndroidMk(ret, test.binaryDecorator)
 
 	ret.Class = "NATIVE_TESTS"
-	ret.ExtraEntries = append(ret.ExtraEntries, func(entries *android.AndroidMkEntries) {
-		entries.AddCompatibilityTestSuites(test.Properties.Test_suites...)
-		if test.testConfig != nil {
-			entries.SetString("LOCAL_FULL_TEST_CONFIG", test.testConfig.String())
-		}
-		entries.SetBoolIfTrue("LOCAL_DISABLE_AUTO_GENERATE_TEST_CONFIG", !BoolDefault(test.Properties.Auto_gen_config, true))
-		entries.SetBoolIfTrue("LOCAL_IS_UNIT_TEST", Bool(test.Properties.Test_options.Unit_test))
-	})
+	ret.ExtraEntries = append(ret.ExtraEntries,
+		func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
+			entries.AddCompatibilityTestSuites(test.Properties.Test_suites...)
+			if test.testConfig != nil {
+				entries.SetString("LOCAL_FULL_TEST_CONFIG", test.testConfig.String())
+			}
+			entries.SetBoolIfTrue("LOCAL_DISABLE_AUTO_GENERATE_TEST_CONFIG", !BoolDefault(test.Properties.Auto_gen_config, true))
+			entries.SetBoolIfTrue("LOCAL_IS_UNIT_TEST", Bool(test.Properties.Test_options.Unit_test))
+		})
 
 	cc.AndroidMkWriteTestData(test.data, ret)
 }
@@ -134,13 +135,14 @@ func (sourceProvider *BaseSourceProvider) AndroidMk(ctx AndroidMkContext, ret *a
 	ret.Class = "ETC"
 	ret.OutputFile = android.OptionalPathForPath(outFile)
 	ret.SubName += sourceProvider.subName
-	ret.ExtraEntries = append(ret.ExtraEntries, func(entries *android.AndroidMkEntries) {
-		_, file := filepath.Split(outFile.String())
-		stem, suffix, _ := android.SplitFileExt(file)
-		entries.SetString("LOCAL_MODULE_SUFFIX", suffix)
-		entries.SetString("LOCAL_MODULE_STEM", stem)
-		entries.SetBool("LOCAL_UNINSTALLABLE_MODULE", true)
-	})
+	ret.ExtraEntries = append(ret.ExtraEntries,
+		func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
+			_, file := filepath.Split(outFile.String())
+			stem, suffix, _ := android.SplitFileExt(file)
+			entries.SetString("LOCAL_MODULE_SUFFIX", suffix)
+			entries.SetString("LOCAL_MODULE_STEM", stem)
+			entries.SetBool("LOCAL_UNINSTALLABLE_MODULE", true)
+		})
 }
 
 func (bindgen *bindgenDecorator) AndroidMk(ctx AndroidMkContext, ret *android.AndroidMkEntries) {
@@ -165,12 +167,13 @@ func (compiler *baseCompiler) AndroidMk(ctx AndroidMkContext, ret *android.Andro
 		unstrippedOutputFile = ret.OutputFile
 		ret.OutputFile = compiler.strippedOutputFile
 	}
-	ret.ExtraEntries = append(ret.ExtraEntries, func(entries *android.AndroidMkEntries) {
-		entries.SetOptionalPath("LOCAL_SOONG_UNSTRIPPED_BINARY", unstrippedOutputFile)
-		path, file := filepath.Split(compiler.path.ToMakePath().String())
-		stem, suffix, _ := android.SplitFileExt(file)
-		entries.SetString("LOCAL_MODULE_SUFFIX", suffix)
-		entries.SetString("LOCAL_MODULE_PATH", path)
-		entries.SetString("LOCAL_MODULE_STEM", stem)
-	})
+	ret.ExtraEntries = append(ret.ExtraEntries,
+		func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
+			entries.SetOptionalPath("LOCAL_SOONG_UNSTRIPPED_BINARY", unstrippedOutputFile)
+			path, file := filepath.Split(compiler.path.ToMakePath().String())
+			stem, suffix, _ := android.SplitFileExt(file)
+			entries.SetString("LOCAL_MODULE_SUFFIX", suffix)
+			entries.SetString("LOCAL_MODULE_PATH", path)
+			entries.SetString("LOCAL_MODULE_STEM", stem)
+		})
 }
diff --git a/sh/sh_binary.go b/sh/sh_binary.go
index 54dfc2467..58f8cf69e 100644
--- a/sh/sh_binary.go
+++ b/sh/sh_binary.go
@@ -246,7 +246,7 @@ func (s *ShBinary) AndroidMkEntries() []android.AndroidMkEntries {
 		OutputFile: android.OptionalPathForPath(s.outputFilePath),
 		Include:    "$(BUILD_SYSTEM)/soong_cc_prebuilt.mk",
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				s.customAndroidMkEntries(entries)
 				entries.SetString("LOCAL_MODULE_RELATIVE_PATH", proptools.String(s.properties.Sub_dir))
 			},
@@ -395,7 +395,7 @@ func (s *ShTest) AndroidMkEntries() []android.AndroidMkEntries {
 		OutputFile: android.OptionalPathForPath(s.outputFilePath),
 		Include:    "$(BUILD_SYSTEM)/soong_cc_prebuilt.mk",
 		ExtraEntries: []android.AndroidMkExtraEntriesFunc{
-			func(entries *android.AndroidMkEntries) {
+			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				s.customAndroidMkEntries(entries)
 				entries.SetPath("LOCAL_MODULE_PATH", s.installDir.ToMakePath())
 				entries.AddCompatibilityTestSuites(s.testProperties.Test_suites...)
diff --git a/sh/sh_binary_test.go b/sh/sh_binary_test.go
index c664461a9..fb7ab1358 100644
--- a/sh/sh_binary_test.go
+++ b/sh/sh_binary_test.go
@@ -61,7 +61,7 @@ func testShBinary(t *testing.T, bp string) (*android.TestContext, android.Config
 }
 
 func TestShTestSubDir(t *testing.T) {
-	ctx, config := testShBinary(t, `
+	ctx, _ := testShBinary(t, `
 		sh_test {
 			name: "foo",
 			src: "test.sh",
@@ -71,7 +71,7 @@ func TestShTestSubDir(t *testing.T) {
 
 	mod := ctx.ModuleForTests("foo", "android_arm64_armv8-a").Module().(*ShTest)
 
-	entries := android.AndroidMkEntriesForTest(t, config, "", mod)[0]
+	entries := android.AndroidMkEntriesForTest(t, ctx, mod)[0]
 
 	expectedPath := "/tmp/target/product/test_device/data/nativetest64/foo_test"
 	actualPath := entries.EntryMap["LOCAL_MODULE_PATH"][0]
@@ -81,7 +81,7 @@ func TestShTestSubDir(t *testing.T) {
 }
 
 func TestShTest(t *testing.T) {
-	ctx, config := testShBinary(t, `
+	ctx, _ := testShBinary(t, `
 		sh_test {
 			name: "foo",
 			src: "test.sh",
@@ -95,7 +95,7 @@ func TestShTest(t *testing.T) {
 
 	mod := ctx.ModuleForTests("foo", "android_arm64_armv8-a").Module().(*ShTest)
 
-	entries := android.AndroidMkEntriesForTest(t, config, "", mod)[0]
+	entries := android.AndroidMkEntriesForTest(t, ctx, mod)[0]
 
 	expectedPath := "/tmp/target/product/test_device/data/nativetest64/foo"
 	actualPath := entries.EntryMap["LOCAL_MODULE_PATH"][0]
@@ -111,7 +111,7 @@ func TestShTest(t *testing.T) {
 }
 
 func TestShTest_dataModules(t *testing.T) {
-	ctx, config := testShBinary(t, `
+	ctx, _ := testShBinary(t, `
 		sh_test {
 			name: "foo",
 			src: "test.sh",
@@ -157,7 +157,7 @@ func TestShTest_dataModules(t *testing.T) {
 		}
 
 		mod := variant.Module().(*ShTest)
-		entries := android.AndroidMkEntriesForTest(t, config, "", mod)[0]
+		entries := android.AndroidMkEntriesForTest(t, ctx, mod)[0]
 		expectedData := []string{
 			filepath.Join(buildDir, ".intermediates/bar", arch, ":bar"),
 			filepath.Join(buildDir, ".intermediates/foo", arch, "relocated/:lib64/libbar"+libExt),
@@ -190,7 +190,7 @@ func TestShTestHost(t *testing.T) {
 }
 
 func TestShTestHost_dataDeviceModules(t *testing.T) {
-	ctx, config := testShBinary(t, `
+	ctx, _ := testShBinary(t, `
 		sh_test_host {
 			name: "foo",
 			src: "test.sh",
@@ -227,7 +227,7 @@ func TestShTestHost_dataDeviceModules(t *testing.T) {
 	}
 
 	mod := variant.Module().(*ShTest)
-	entries := android.AndroidMkEntriesForTest(t, config, "", mod)[0]
+	entries := android.AndroidMkEntriesForTest(t, ctx, mod)[0]
 	expectedData := []string{
 		filepath.Join(buildDir, ".intermediates/bar/android_arm64_armv8-a/:bar"),
 		// libbar has been relocated, and so has a variant that matches the host arch.