From 20cea117c584f2d6c58c265f14fd62807e8a024a Mon Sep 17 00:00:00 2001
From: Stefan Frijters <sfrijters@gmail.com>
Date: Mon, 23 Mar 2026 12:51:42 +0100
Subject: [PATCH] linuxPackages.decklink: move env variables into env for
 structuredAttrs

---
 pkgs/os-specific/linux/decklink/default.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pkgs/os-specific/linux/decklink/default.nix b/pkgs/os-specific/linux/decklink/default.nix
index eb77f2f068ca..8c43af4c8c35 100644
--- a/pkgs/os-specific/linux/decklink/default.nix
+++ b/pkgs/os-specific/linux/decklink/default.nix
@@ -12,8 +12,10 @@ stdenv.mkDerivation (finalAttrs: {
   # See pkgs/by-name/bl/blackmagic-desktop-video/package.nix for more.
   inherit (blackmagic-desktop-video) src version;
 
-  KERNELDIR = "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";
-  INSTALL_MOD_PATH = placeholder "out";
+  env = {
+    KERNELDIR = "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";
+    INSTALL_MOD_PATH = placeholder "out";
+  };
 
   nativeBuildInputs = kernel.moduleBuildDependencies;