From b91fa37d8ad84404986aa7c04bb034861ffa7a34 Mon Sep 17 00:00:00 2001
From: Stefan Frijters <sfrijters@gmail.com>
Date: Sun, 15 Feb 2026 18:58:38 +0100
Subject: [PATCH] darling-dmg: move CXXFLAGS into env for structuredAttrs

---
 pkgs/by-name/da/darling-dmg/package.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/by-name/da/darling-dmg/package.nix b/pkgs/by-name/da/darling-dmg/package.nix
index 3a71869edd4b..9f5654adea22 100644
--- a/pkgs/by-name/da/darling-dmg/package.nix
+++ b/pkgs/by-name/da/darling-dmg/package.nix
@@ -47,7 +47,7 @@ stdenv.mkDerivation {
   ]
   ++ lib.optionals stdenv.hostPlatform.isDarwin [ libiconv ];
 
-  CXXFLAGS = [
+  env.CXXFLAGS = toString [
     "-DCOMPILE_WITH_LZFSE=1"
     "-llzfse"
   ];