patches/hardcode_prefix.patch

--- a/src/prefixed.rs	2023-11-21 14:54:21.563997351 +0000
+++ b/src/prefixed.rs	2023-11-21 14:48:18.346428666 +0000
@@ -73,6 +73,7 @@
     };
 }
 
+#[cfg(not(soong))]
 macro_rules! prefixed_item {
     // Calculate the prefixed name in a separate layer of macro expansion
     // because rustc won't currently accept a non-literal expression as
@@ -88,6 +89,34 @@
             { $( $item )+ }
         }
     };
+
+    // Output the item.
+    {
+        $attr:ident
+        { $prefixed_name:expr }
+        { $( $item:tt )+ }
+    } => {
+        #[$attr = $prefixed_name]
+        $( $item )+
+    };
+}
+
+#[cfg(soong)]
+macro_rules! prefixed_item {
+    // Calculate the prefixed name in a separate layer of macro expansion
+    // because rustc won't currently accept a non-literal expression as
+    // the value for `#[link_name = value]`.
+    {
+        $attr:ident
+        $name:ident
+        { $( $item:tt )+ }
+    } => {
+        prefixed_item! {
+            $attr
+            { concat!("ring_core_android_platform_", stringify!($name)) }
+            { $( $item )+ }
+        }
+    };
 
     // Output the item.
     {