From d43cbc728d014e6dc4310db3f3cf9ba202028897 Mon Sep 17 00:00:00 2001
From: Nick Cao <nickcao@nichi.co>
Date: Wed, 27 Aug 2025 20:47:12 -0400
Subject: [PATCH] guglielmo: fix use of rtl-sdr

---
 pkgs/by-name/gu/guglielmo/package.nix | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/pkgs/by-name/gu/guglielmo/package.nix b/pkgs/by-name/gu/guglielmo/package.nix
index b16b3393064a..7cfb6eb426fa 100644
--- a/pkgs/by-name/gu/guglielmo/package.nix
+++ b/pkgs/by-name/gu/guglielmo/package.nix
@@ -50,7 +50,12 @@ stdenv.mkDerivation (finalAttrs: {
 
   postFixup = ''
     # guglielmo opens SDR libraries at run time
-    patchelf --add-rpath "${airspy}/lib:${rtl-sdr}/lib" $out/bin/.guglielmo-wrapped
+    patchelf --add-rpath "${
+      lib.makeLibraryPath [
+        airspy
+        rtl-sdr
+      ]
+    }" $out/bin/.guglielmo-wrapped
   '';
 
   meta = {