diff --git a/crates/libs/bindgen/src/types/cpp_delegate.rs b/crates/libs/bindgen/src/types/cpp_delegate.rs
index c2f4cd6a89..280df9e9ef 100644
--- a/crates/libs/bindgen/src/types/cpp_delegate.rs
+++ b/crates/libs/bindgen/src/types/cpp_delegate.rs
@@ -53,9 +53,11 @@ impl CppDelegate {
             self.dependencies(&mut dependencies);
         }
 
+        let arches = write_arches(self.def);
         let cfg = writer.write_cfg(self.def, type_name.namespace(), &dependencies, false);
 
         quote! {
+            #arches
             #cfg
             pub type #name = Option<unsafe extern "system" fn(#(#params),*) #return_sig>;
         }
diff --git a/crates/libs/bindgen/src/types/cpp_fn.rs b/crates/libs/bindgen/src/types/cpp_fn.rs
index 412b6423e2..6d5dbcc9bf 100644
--- a/crates/libs/bindgen/src/types/cpp_fn.rs
+++ b/crates/libs/bindgen/src/types/cpp_fn.rs
@@ -84,8 +84,11 @@ impl CppFn {
         }
 
         let link = self.write_link(writer, false);
+        let arches = write_arches(self.method);
         let cfg = writer.write_cfg(self.method, self.namespace, &dependencies, false);
+        let cfg = quote! { #arches #cfg };
         let window_long = self.write_window_long();
+
         if writer.config.sys {
             return quote! {
                 #cfg
diff --git a/crates/libs/bindgen/src/types/cpp_struct.rs b/crates/libs/bindgen/src/types/cpp_struct.rs
index 12bb5e1cf5..65d765bc8e 100644
--- a/crates/libs/bindgen/src/types/cpp_struct.rs
+++ b/crates/libs/bindgen/src/types/cpp_struct.rs
@@ -63,8 +63,9 @@ impl CppStruct {
             self.dependencies(&mut dependencies);
         }
 
+        let arches = write_arches(self.def);
         let cfg = writer.write_cfg(self.def, self.def.namespace(), &dependencies, false);
-        self.write_with_cfg(writer, &cfg)
+        self.write_with_cfg(writer, &quote! { #arches #cfg })
     }
 
     fn write_with_cfg(&self, writer: &Writer, cfg: &TokenStream) -> TokenStream {
diff --git a/crates/libs/bindgen/src/writer/cfg.rs b/crates/libs/bindgen/src/writer/cfg.rs
index 5b634f8442..588f42d16a 100644
--- a/crates/libs/bindgen/src/writer/cfg.rs
+++ b/crates/libs/bindgen/src/writer/cfg.rs
@@ -1,5 +1,36 @@
 use super::*;
 
+pub fn write_arches<R: HasAttributes>(row: R) -> TokenStream {
+    let mut tokens = quote! {};
+
+    if let Some(attribute) = row.find_attribute("SupportedArchitectureAttribute") {
+        if let Some((_, Value::I32(value))) = attribute.args().first() {
+            let mut arches = BTreeSet::new();
+
+            if value & 1 == 1 {
+                arches.insert("x86");
+            }
+
+            if value & 2 == 2 {
+                arches.insert("x86_64");
+                arches.insert("arm64ec");
+            }
+
+            if value & 4 == 4 {
+                arches.insert("aarch64");
+            }
+
+            match arches.len() {
+                0 => {}
+                1 => tokens.combine(quote! { #[cfg(#(target_arch = #arches),*)] }),
+                _ => tokens.combine(quote! { #[cfg(any(#(target_arch = #arches),*))] }),
+            }
+        }
+    }
+
+    tokens
+}
+
 impl Writer {
     pub fn write_cfg<R: HasAttributes>(
         &self,
@@ -9,37 +40,9 @@ impl Writer {
         not: bool,
     ) -> TokenStream {
         let mut features = BTreeSet::new();
-        let mut arches = BTreeSet::new();
-
-        for attribute in row.attributes() {
-            match attribute.name() {
-                "SupportedArchitectureAttribute" => {
-                    if let Some((_, Value::I32(value))) = attribute.args().first() {
-                        if value & 1 == 1 {
-                            arches.insert("x86");
-                        }
-                        if value & 2 == 2 {
-                            arches.insert("x86_64");
-                            arches.insert("arm64ec");
-                        }
-                        if value & 4 == 4 {
-                            arches.insert("aarch64");
-                        }
-                    }
-                }
-                "DeprecatedAttribute" => {
-                    features.insert("deprecated".to_string());
-                }
-                _ => {}
-            }
-        }
 
-        let mut tokens = quote! {};
-
-        match arches.len() {
-            0 => {}
-            1 => tokens.combine(quote! { #[cfg(#(target_arch = #arches),*)] }),
-            _ => tokens.combine(quote! { #[cfg(any(#(target_arch = #arches),*))] }),
+        if row.has_attribute("DeprecatedAttribute") {
+            features.insert("deprecated".to_string());
         }
 
         let mut compact: Vec<&'static str> = dependencies.keys().map(|tn| tn.namespace()).collect();
@@ -76,6 +79,8 @@ impl Writer {
             features.insert(feature);
         }
 
+        let mut tokens = quote! {};
+
         match features.len() {
             0 => {}
             1 => {
diff --git a/crates/libs/bindgen/src/writer/mod.rs b/crates/libs/bindgen/src/writer/mod.rs
index cb0de64b03..75b353e8ff 100644
--- a/crates/libs/bindgen/src/writer/mod.rs
+++ b/crates/libs/bindgen/src/writer/mod.rs
@@ -5,6 +5,7 @@ mod names;
 mod value;
 
 use super::*;
+pub use cfg::*;
 use rayon::prelude::*;
 
 #[derive(Clone)]