From a1cf6208719c96a40b33ad5470f08255824eea4d Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyich@gmail.com>
Date: Thu, 27 Jan 2022 08:45:38 +0000
Subject: [PATCH] mold: add trivial updater

---
 pkgs/development/tools/mold/default.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/development/tools/mold/default.nix b/pkgs/development/tools/mold/default.nix
index d0f33d750c23..a63822428b26 100644
--- a/pkgs/development/tools/mold/default.nix
+++ b/pkgs/development/tools/mold/default.nix
@@ -7,6 +7,7 @@
 , xxHash
 , zlib
 , openssl
+, nix-update-script
 }:
 
 stdenv.mkDerivation rec {
@@ -29,6 +30,12 @@ stdenv.mkDerivation rec {
   LTO = 1;
   makeFlags = [ "PREFIX=${placeholder "out"}" ];
 
+  passthru = {
+    updateScript = nix-update-script {
+      attrPath = pname;
+    };
+  };
+
   meta = with lib; {
     description = "A high performance drop-in replacement for existing unix linkers";
     homepage = "https://github.com/rui314/mold";