From 72334db2d19c9bab5d6ebbc55c7fe9edb065c30d Mon Sep 17 00:00:00 2001
From: Rafael Ieda <git@ieda.me>
Date: Sun, 19 Oct 2025 22:00:59 -0300
Subject: [PATCH] xva-img: fix build with cmake4

---
 pkgs/by-name/xv/xva-img/package.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/by-name/xv/xva-img/package.nix b/pkgs/by-name/xv/xva-img/package.nix
index 84d72f57b0cf..32ba5ad35fd1 100644
--- a/pkgs/by-name/xv/xva-img/package.nix
+++ b/pkgs/by-name/xv/xva-img/package.nix
@@ -25,6 +25,11 @@ stdenv.mkDerivation rec {
     xxHash
   ];
 
+  postPatch = ''
+    substituteInPlace CMakeLists.txt \
+      --replace-fail "CMAKE_MINIMUM_REQUIRED(VERSION 3.0)" "cmake_minimum_required(VERSION 3.10)"
+  '';
+
   meta = {
     maintainers = [ ];
     description = "Tool for converting Xen images to raw and back";