From 5154bca56e9a68d60c64cc7918b07133733f4f6a Mon Sep 17 00:00:00 2001
From: Rafael Ieda <git@ieda.me>
Date: Thu, 23 Oct 2025 11:47:19 -0300
Subject: [PATCH] niftyreg: fix build with cmake4

---
 pkgs/by-name/ni/niftyreg/package.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/by-name/ni/niftyreg/package.nix b/pkgs/by-name/ni/niftyreg/package.nix
index f71fa0132586..3f981df10c2d 100644
--- a/pkgs/by-name/ni/niftyreg/package.nix
+++ b/pkgs/by-name/ni/niftyreg/package.nix
@@ -20,6 +20,11 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ cmake ];
   buildInputs = [ zlib ];
 
+  postPatch = ''
+    substituteInPlace CMakeLists.txt \
+      --replace-fail "cmake_minimum_required(VERSION 2.8.0)" "cmake_minimum_required(VERSION 3.10)"
+  '';
+
   meta = with lib; {
     homepage = "http://cmictig.cs.ucl.ac.uk/wiki/index.php/NiftyReg";
     description = "Medical image registration software";