From d999f683b7276af7c44fef6861db2a29b4c6f579 Mon Sep 17 00:00:00 2001
From: Naxdy <naxdy@naxdy.org>
Date: Wed, 8 Oct 2025 16:50:05 +0200
Subject: [PATCH] ilbc: fix build with cmake 4

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

diff --git a/pkgs/by-name/il/ilbc/package.nix b/pkgs/by-name/il/ilbc/package.nix
index e529e9b4c6d8..b8e34d5d8f3d 100644
--- a/pkgs/by-name/il/ilbc/package.nix
+++ b/pkgs/by-name/il/ilbc/package.nix
@@ -25,6 +25,11 @@ stdenv.mkDerivation rec {
     cp -v ${./CMakeLists.txt} CMakeLists.txt
   '';
 
+  # Fixes the build with CMake 4
+  cmakeFlags = [
+    "-DCMAKE_POLICY_VERSION_MINIMUM=3.5"
+  ];
+
   meta = {
     platforms = lib.platforms.unix;
   };