From 3402f5cc1cc8f597f8e68dfc7a8df357f393b36d Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Tue, 7 Oct 2025 17:39:26 +0200
Subject: [PATCH] openvino: fix cmake4 compat

---
 pkgs/by-name/op/openvino/package.nix | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pkgs/by-name/op/openvino/package.nix b/pkgs/by-name/op/openvino/package.nix
index 81eb194a5fb9..81c9db239ab9 100644
--- a/pkgs/by-name/op/openvino/package.nix
+++ b/pkgs/by-name/op/openvino/package.nix
@@ -2,6 +2,7 @@
   lib,
   stdenv,
   fetchFromGitHub,
+  fetchpatch,
   fetchurl,
   cudaSupport ? opencv.cudaSupport or false,
 
@@ -71,6 +72,14 @@ stdenv.mkDerivation rec {
     hash = "sha256-EtXHMOIk4hGcLiaoC0ZWYF6XZCD2qNtt1HeJoJIuuTA=";
   };
 
+  patches = [
+    (fetchpatch {
+      name = "cmake4-compat.patch";
+      url = "https://github.com/openvinotoolkit/openvino/commit/677716c2471cadf1bf1268eca6343498a886a229.patch?full_index=1";
+      hash = "sha256-iaifJBdl7+tQZq1d8SiczUaXz+AdfMrLtwzfTmSG+XA=";
+    })
+  ];
+
   outputs = [
     "out"
     "python"