Avoid redefinition when vars are duplicated

2026-07-10 21:18:39 -07:00 · 2023-05-24 21:49:22 +02:00
parent 2b5f195abc
commit 69f0b89d6d
1 changed files with 2 additions and 0 deletions
@@ -348,12 +348,14 @@ fn check_features(
        }
        includes_code.push_str(&format!(
            r#"
+            #ifndef {var}_is_defined
            #ifndef {var}
            #define {var} 0
            #define {var}_is_defined 0
            #else
            #define {var}_is_defined 1
            #endif
+            #endif
        "#,
            var = var
        ));