From a65fe360069c7c7e3e03fb333183d83e8a2c85d8 Mon Sep 17 00:00:00 2001
From: John <admin@iios.net>
Date: Mon, 13 Jul 2026 18:24:11 +0800
Subject: [PATCH] fix(btls-sys): skip nonexistent link search directories

---
 btls-sys/build/main.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/btls-sys/build/main.rs b/btls-sys/build/main.rs
index 184e5b00..6afe696e 100644
--- a/btls-sys/build/main.rs
+++ b/btls-sys/build/main.rs
@@ -710,7 +710,9 @@ fn emit_link_directives(config: &Config) {
             .map(|s| dir.join(s))
             .filter(|d| d.exists())
             .unwrap_or(dir);
-        println!("cargo:rustc-link-search=native={}", dir.display());
+        if dir.is_dir() {
+            println!("cargo:rustc-link-search=native={}", dir.display());
+        }
     }
 
     if let Some(cpp_lib) = get_cpp_runtime_lib(config) {