Make the enabled property configurable

This allows using select statements with it.

Ignore-AOSP-First: This needs to be in a topic with changes in interal-only repositories, I'll cherrypick to aosp after.
Bug: 323382414
Test: m nothing --no-skip-soong-tests
Change-Id: I6f3efaaa3d82505e38a91ee4ba0e18e404360191
diff --git a/rust/afdo.go b/rust/afdo.go
index 6116c5e..6bd4bae 100644
--- a/rust/afdo.go
+++ b/rust/afdo.go
@@ -39,7 +39,7 @@
 		return
 	}
 
-	if mod, ok := ctx.Module().(*Module); ok && mod.Enabled() {
+	if mod, ok := ctx.Module().(*Module); ok && mod.Enabled(ctx) {
 		fdoProfileName, err := actx.DeviceConfig().AfdoProfile(actx.ModuleName())
 		if err != nil {
 			ctx.ModuleErrorf("%s", err.Error())
diff --git a/rust/doc.go b/rust/doc.go
index 6970d79..fe20523 100644
--- a/rust/doc.go
+++ b/rust/doc.go
@@ -38,7 +38,7 @@
 		FlagWithArg("-D ", docDir.String())
 
 	ctx.VisitAllModules(func(module android.Module) {
-		if !module.Enabled() {
+		if !module.Enabled(ctx) {
 			return
 		}
 
diff --git a/rust/fuzz.go b/rust/fuzz.go
index 1770d2e..da111b5 100644
--- a/rust/fuzz.go
+++ b/rust/fuzz.go
@@ -20,6 +20,8 @@
 	"android/soong/fuzz"
 	"android/soong/rust/config"
 	"path/filepath"
+
+	"github.com/google/blueprint/proptools"
 )
 
 func init() {
@@ -64,17 +66,14 @@
 	android.AddLoadHook(module, func(ctx android.LoadHookContext) {
 
 		extraProps := struct {
-			Target struct {
-				Darwin struct {
-					Enabled *bool
-				}
-				Linux_bionic struct {
-					Enabled *bool
-				}
-			}
-		}{}
-		extraProps.Target.Darwin.Enabled = cc.BoolPtr(false)
-		extraProps.Target.Linux_bionic.Enabled = cc.BoolPtr(false)
+			Enabled proptools.Configurable[bool]
+		}{
+			Enabled: android.CreateSelectOsToBool(map[string]*bool{
+				"":             nil,
+				"darwin":       proptools.BoolPtr(false),
+				"linux_bionic": proptools.BoolPtr(false),
+			}),
+		}
 		ctx.AppendProperties(&extraProps)
 	})
 
diff --git a/rust/library.go b/rust/library.go
index 6be4917..f58a54f 100644
--- a/rust/library.go
+++ b/rust/library.go
@@ -713,7 +713,7 @@
 	if sourceVariant {
 		sv := modules[0]
 		for _, v := range modules[1:] {
-			if !v.Enabled() {
+			if !v.Enabled(mctx) {
 				continue
 			}
 			mctx.AddInterVariantDependency(sourceDepTag, v, sv)
diff --git a/rust/project_json.go b/rust/project_json.go
index ad9b690..925dd80 100644
--- a/rust/project_json.go
+++ b/rust/project_json.go
@@ -119,7 +119,7 @@
 	if !ok {
 		return nil, false
 	}
-	if !rModule.Enabled() {
+	if !rModule.Enabled(ctx) {
 		return nil, false
 	}
 	return rModule, true
diff --git a/rust/rust.go b/rust/rust.go
index c2b6151..de049f7 100644
--- a/rust/rust.go
+++ b/rust/rust.go
@@ -1697,7 +1697,7 @@
 }
 
 func BeginMutator(ctx android.BottomUpMutatorContext) {
-	if mod, ok := ctx.Module().(*Module); ok && mod.Enabled() {
+	if mod, ok := ctx.Module().(*Module); ok && mod.Enabled(ctx) {
 		mod.beginMutator(ctx)
 	}
 }
diff --git a/rust/sanitize.go b/rust/sanitize.go
index bfd3971..c086880 100644
--- a/rust/sanitize.go
+++ b/rust/sanitize.go
@@ -258,7 +258,7 @@
 
 func rustSanitizerRuntimeMutator(mctx android.BottomUpMutatorContext) {
 	if mod, ok := mctx.Module().(*Module); ok && mod.sanitize != nil {
-		if !mod.Enabled() {
+		if !mod.Enabled(mctx) {
 			return
 		}