From f6e962bb1a8270ea2257f7e6429f4ec93aae4975 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <v@cunat.cz>
Date: Thu, 19 Feb 2026 13:53:17 +0100
Subject: [PATCH] rsyslog: fixup build

For some reason it now wasn't linking properly anymore:
https://hydra.nixos.org/build/321669732/nixlog/3/tail
This change should be relatively safe.
---
 pkgs/tools/system/rsyslog/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/tools/system/rsyslog/default.nix b/pkgs/tools/system/rsyslog/default.nix
index f9e2b7668110..4bcd050f7cbf 100644
--- a/pkgs/tools/system/rsyslog/default.nix
+++ b/pkgs/tools/system/rsyslog/default.nix
@@ -180,6 +180,8 @@ stdenv.mkDerivation rec {
     (lib.enableFeature true "generate-man-pages")
   ];
 
+  NIX_CFLAGS_LINK = "-lz";
+
   passthru.tests = {
     nixos-rsyslogd = nixosTests.rsyslogd;
   };