From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net>
Date: Thu, 14 Jul 2022 13:17:37 +0200
Subject: u-rustc-llvm-cross-flags

===================================================================
---
 compiler/rustc_llvm/build.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/compiler/rustc_llvm/build.rs
+++ b/compiler/rustc_llvm/build.rs
@@ -304,7 +304,7 @@
             if let Some(stripped) = lib.strip_prefix("-LIBPATH:") {
                 println!("cargo:rustc-link-search=native={}", stripped.replace(&host, &target));
             } else if let Some(stripped) = lib.strip_prefix("-L") {
-                println!("cargo:rustc-link-search=native={}", stripped.replace(&host, &target));
+                if stripped.contains(&host) { println!("cargo:rustc-link-search=native={}", stripped.replace(&host, &target)); }
             }
         } else if let Some(stripped) = lib.strip_prefix("-LIBPATH:") {
             println!("cargo:rustc-link-search=native={stripped}");