From 37d905ebc0562ba3cdb5e1be4d9b55fdad3565d9 Mon Sep 17 00:00:00 2001
From: Stefan Frijters <sfrijters@gmail.com>
Date: Thu, 19 Feb 2026 19:23:21 +0100
Subject: [PATCH] knot-dns: move CFLAGS into env for structuredAttrs

---
 pkgs/by-name/kn/knot-dns/package.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/by-name/kn/knot-dns/package.nix b/pkgs/by-name/kn/knot-dns/package.nix
index 6919ba9ec52d..f76750056487 100644
--- a/pkgs/by-name/kn/knot-dns/package.nix
+++ b/pkgs/by-name/kn/knot-dns/package.nix
@@ -98,7 +98,7 @@ stdenv.mkDerivation (finalAttrs: {
   enableParallelBuilding = true;
   strictDeps = true;
 
-  CFLAGS = [
+  env.CFLAGS = toString [
     "-O2"
     "-DNDEBUG"
   ];