From aa338e337bebbee21f86586b64cdd6b41d041ac8 Mon Sep 17 00:00:00 2001
From: wrvsrx <wrvsrx@outlook.com>
Date: Tue, 7 Oct 2025 16:03:21 +0800
Subject: [PATCH] ipu6-camera-hal: fix build with cmake4

---
 pkgs/development/libraries/ipu6-camera-hal/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/libraries/ipu6-camera-hal/default.nix b/pkgs/development/libraries/ipu6-camera-hal/default.nix
index 71d0e2f5408d..79d40d205e32 100644
--- a/pkgs/development/libraries/ipu6-camera-hal/default.nix
+++ b/pkgs/development/libraries/ipu6-camera-hal/default.nix
@@ -54,6 +54,7 @@ stdenv.mkDerivation {
     "-DCMAKE_INSTALL_PREFIX=${placeholder "out"}"
     "-DCMAKE_INSTALL_SUB_PATH=${ipuTarget}"
     "-DCMAKE_INSTALL_LIBDIR=lib"
+    "-DCMAKE_POLICY_VERSION_MINIMUM=3.5"
   ];
 
   NIX_CFLAGS_COMPILE = [