diff --git a/rust/bindgen.go b/rust/bindgen.go
index b4626a0..4d723d6 100644
--- a/rust/bindgen.go
+++ b/rust/bindgen.go
@@ -41,10 +41,25 @@
 
 	//TODO(b/160803703) Use a prebuilt bindgen instead of the built bindgen.
 	_ = pctx.HostBinToolVariable("bindgenCmd", "bindgen")
+	_ = pctx.VariableFunc("bindgenHostPrebuiltTag", func(ctx android.PackageVarContext) string {
+		if ctx.Config().UseHostMusl() {
+			// This is a hack to use the glibc bindgen binary until we have a musl version checked in.
+			return "linux-x86"
+		} else {
+			return "${config.HostPrebuiltTag}"
+		}
+	})
+	_ = pctx.VariableFunc("bindgenClangLibdir", func(ctx android.PackageVarContext) string {
+		if ctx.Config().UseHostMusl() {
+			return "musl/lib64/"
+		} else {
+			return "lib64/"
+		}
+	})
 	_ = pctx.SourcePathVariable("bindgenClang",
-		"${cc_config.ClangBase}/${config.HostPrebuiltTag}/${bindgenClangVersion}/bin/clang")
+		"${cc_config.ClangBase}/${bindgenHostPrebuiltTag}/${bindgenClangVersion}/bin/clang")
 	_ = pctx.SourcePathVariable("bindgenLibClang",
-		"${cc_config.ClangBase}/${config.HostPrebuiltTag}/${bindgenClangVersion}/lib64/")
+		"${cc_config.ClangBase}/${bindgenHostPrebuiltTag}/${bindgenClangVersion}/${bindgenClangLibdir}")
 
 	//TODO(ivanlozano) Switch this to RuleBuilder
 	bindgen = pctx.AndroidStaticRule("bindgen",
diff --git a/rust/compiler.go b/rust/compiler.go
index bcd58c8..365f1e0 100644
--- a/rust/compiler.go
+++ b/rust/compiler.go
@@ -372,7 +372,7 @@
 	if !Bool(compiler.Properties.No_stdlibs) {
 		for _, stdlib := range config.Stdlibs {
 			// If we're building for the build host, use the prebuilt stdlibs
-			if ctx.Target().Os == android.Linux || ctx.Target().Os == android.Darwin {
+			if ctx.Host() && !ctx.Target().HostCross {
 				stdlib = "prebuilt_" + stdlib
 			}
 			deps.Stdlibs = append(deps.Stdlibs, stdlib)
diff --git a/rust/config/global.go b/rust/config/global.go
index e9751fd..3ef0ecb 100644
--- a/rust/config/global.go
+++ b/rust/config/global.go
@@ -78,7 +78,13 @@
 
 func init() {
 	pctx.SourcePathVariable("RustDefaultBase", RustDefaultBase)
-	pctx.VariableConfigMethod("HostPrebuiltTag", android.Config.PrebuiltOS)
+	pctx.VariableConfigMethod("HostPrebuiltTag", func(config android.Config) string {
+		if config.UseHostMusl() {
+			return "linux-musl-x86"
+		} else {
+			return config.PrebuiltOS()
+		}
+	})
 
 	pctx.VariableFunc("RustBase", func(ctx android.PackageVarContext) string {
 		if override := ctx.Config().Getenv("RUST_PREBUILTS_BASE"); override != "" {