From e07f871210d893fb810aca2dcbd1d891961a7389 Mon Sep 17 00:00:00 2001
From: Stefan Frijters <sfrijters@gmail.com>
Date: Mon, 23 Mar 2026 12:49:26 +0100
Subject: [PATCH] sbclPackages.cl-ana_dot_hdf-cffi: move NIX_LDFLAGS into env
 for structuredAttrs

---
 pkgs/development/lisp-modules/ql.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/lisp-modules/ql.nix b/pkgs/development/lisp-modules/ql.nix
index 68812dfa6429..c4ebf589f0cf 100644
--- a/pkgs/development/lisp-modules/ql.nix
+++ b/pkgs/development/lisp-modules/ql.nix
@@ -185,7 +185,9 @@ let
       cl-ana_dot_hdf-cffi = super.cl-ana_dot_hdf-cffi.overrideLispAttrs (o: {
         nativeBuildInputs = [ pkgs.hdf5 ];
         nativeLibs = [ pkgs.hdf5 ];
-        NIX_LDFLAGS = [ "-lhdf5" ];
+        env = o.env or { } // {
+          NIX_LDFLAGS = toString [ "-lhdf5" ];
+        };
       });
       # The antik source archive contains a broken documentation.pdf symlink
       # pointing to documentation/build/latex/Antik.pdf which doesn't exist.