From 9f3830cf6a1eed9ab124a5a90a7748c446279368 Mon Sep 17 00:00:00 2001
From: Vika <vika@fireburn.ru>
Date: Wed, 8 Jul 2026 15:15:46 +0300
Subject: [PATCH] libkrunfw: keep `structuredAttrs` compatibility while
 allowing `kernelSrc` override

This is useful for building forks of libkrunfw.
---
 pkgs/by-name/li/libkrunfw/package.nix | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/pkgs/by-name/li/libkrunfw/package.nix b/pkgs/by-name/li/libkrunfw/package.nix
index c9598b861dcd..dedd6c90d58d 100644
--- a/pkgs/by-name/li/libkrunfw/package.nix
+++ b/pkgs/by-name/li/libkrunfw/package.nix
@@ -19,15 +19,16 @@ assert lib.elem variant [
   "tdx"
 ];
 
-let
+stdenv.mkDerivation (finalAttrs: {
+  pname = "libkrunfw" + lib.optionalString (variant != null) "-${variant}";
+  version = "5.5.0";
+
   kernelSrc = fetchurl {
     url = "mirror://kernel/linux/kernel/v6.x/linux-6.12.91.tar.xz";
     hash = "sha256-D/KrnhafnxlIVXRx+7RQ0wGPjFt3yvKI4aOYJYJZeWk=";
   };
-in
-stdenv.mkDerivation (finalAttrs: {
-  pname = "libkrunfw" + lib.optionalString (variant != null) "-${variant}";
-  version = "5.5.0";
+
+  __structuredAttrs = true;
 
   src = fetchFromGitHub {
     owner = "libkrun";
@@ -38,7 +39,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   postPatch = ''
     substituteInPlace Makefile \
-      --replace-fail 'curl $(KERNEL_REMOTE) -o $(KERNEL_TARBALL)' 'ln -s ${kernelSrc} $(KERNEL_TARBALL)'
+      --replace-fail 'curl $(KERNEL_REMOTE) -o $(KERNEL_TARBALL)' 'ln -s ${finalAttrs.kernelSrc} $(KERNEL_TARBALL)'
   '';
 
   nativeBuildInputs = [