From 4c1c8c3a2d2b36ff9bd7259f370c570630f4f600 Mon Sep 17 00:00:00 2001
From: Tristan Ross <tristan.ross@midstall.com>
Date: Fri, 25 Apr 2025 12:29:34 -0700
Subject: [PATCH] keyutils: fix undefined reference in version script with llvm
 bintool

---
 pkgs/by-name/ke/keyutils/package.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/by-name/ke/keyutils/package.nix b/pkgs/by-name/ke/keyutils/package.nix
index 5b1468bb4b57..ef23de4fa8cc 100644
--- a/pkgs/by-name/ke/keyutils/package.nix
+++ b/pkgs/by-name/ke/keyutils/package.nix
@@ -53,6 +53,10 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  env = lib.optionalAttrs (stdenv.hostPlatform.useLLVM) {
+    NIX_LDFLAGS = "--undefined-version";
+  };
+
   installFlags = [
     "ETCDIR=$(out)/etc"
     "BINDIR=$(out)/bin"