Do not set LUA_COMPAT_5_3 when building Lua 5.4

mlua-rs · Jul 2, 2024 · d1eb012 · d1eb012
1 parent 8356294
commit d1eb012
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/src/lib.rs b/src/lib.rs
@@ -135,9 +135,7 @@ impl Build {
             _ => panic!("don't know how to build Lua for {}", target),
         };
 
-        if let Lua54 = version {
-            config.define("LUA_COMPAT_5_3", None);
-            #[cfg(feature = "ucid")]
+        if version == Lua54 && cfg!(feature = "ucid") {
             config.define("LUA_UCID", None);
         }