From 46215c476075ed9245841cd23eb68483640fb966 Mon Sep 17 00:00:00 2001
From: Keenan Weaver <keenanweaver@protonmail.com>
Date: Tue, 7 Oct 2025 18:06:15 -0500
Subject: [PATCH] rigel-engine: fix build with cmake 4

---
 pkgs/by-name/ri/rigel-engine/package.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/by-name/ri/rigel-engine/package.nix b/pkgs/by-name/ri/rigel-engine/package.nix
index cd753f95fcd2..7bf08c4574e3 100644
--- a/pkgs/by-name/ri/rigel-engine/package.nix
+++ b/pkgs/by-name/ri/rigel-engine/package.nix
@@ -33,6 +33,7 @@ stdenv.mkDerivation {
 
   cmakeFlags = [
     "-Wno-dev"
+    (lib.cmakeFeature "CMAKE_POLICY_VERSION_MINIMUM" "3.10")
   ]
   ++ lib.optional buildOpenGLES "-DUSE_GL_ES=ON";