From 9bb87eb68187b3b3bbd4ed327706ba31a772a4f2 Mon Sep 17 00:00:00 2001
From: Collin Baker <collinbaker@chromium.org>
Date: Mon, 13 Feb 2023 18:36:38 -0500
Subject: [PATCH] Add soon-to-be-default --no-undefined-version flag

---
 compiler/rustc_codegen_ssa/src/back/linker.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/compiler/rustc_codegen_ssa/src/back/linker.rs b/compiler/rustc_codegen_ssa/src/back/linker.rs
index 52c01b423a7d5..23e2b272410e6 100644
--- a/compiler/rustc_codegen_ssa/src/back/linker.rs
+++ b/compiler/rustc_codegen_ssa/src/back/linker.rs
@@ -720,6 +720,7 @@ impl<'a> Linker for GccLinker<'a> {
                 let mut arg = OsString::from("--version-script=");
                 arg.push(path);
                 self.linker_arg(arg);
+                self.linker_arg("--no-undefined-version");
             }
         }
     }