From 91270fe81c2015866ea3a2b90bc6571942392354 Mon Sep 17 00:00:00 2001
From: Stefan Frijters <sfrijters@gmail.com>
Date: Sat, 14 Feb 2026 12:19:44 +0100
Subject: [PATCH] qcdnum: move env variable(s) into env for structuredAttrs

---
 pkgs/by-name/qc/qcdnum/package.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/by-name/qc/qcdnum/package.nix b/pkgs/by-name/qc/qcdnum/package.nix
index 0b147eddce75..96887b55ff2c 100644
--- a/pkgs/by-name/qc/qcdnum/package.nix
+++ b/pkgs/by-name/qc/qcdnum/package.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation (finalAttrs: {
   nativeBuildInputs = [ gfortran ];
   buildInputs = [ zlib ];
 
-  FFLAGS = [
+  env.FFLAGS = toString [
     "-std=legacy" # fix build with gfortran 10
   ];