diff --git a/library/compiler-builtins/build.rs b/library/compiler-builtins/build.rs index 6e7833013eed..e6ad4c6a13b7 100644 --- a/library/compiler-builtins/build.rs +++ b/library/compiler-builtins/build.rs @@ -78,6 +78,7 @@ fn main() { cfg.flag("-fvisibility=hidden"); cfg.flag("-fomit-frame-pointer"); cfg.flag("-ffreestanding"); + cfg.define("VISIBILITY_HIDDEN", None); } // NOTE Most of the ARM intrinsics are written in assembly. Tell gcc which arch we are going to