From e34f027c217826940a9895206eff2f761cfd0fea Mon Sep 17 00:00:00 2001
From: Martin Joerg <martin.joerg@gmail.com>
Date: Mon, 6 Oct 2025 12:59:50 +0000
Subject: [PATCH] usbtop: fix build against CMake >= 4.0

---
 pkgs/by-name/us/usbtop/package.nix | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/pkgs/by-name/us/usbtop/package.nix b/pkgs/by-name/us/usbtop/package.nix
index 8b4bad511fa5..d169964184d1 100644
--- a/pkgs/by-name/us/usbtop/package.nix
+++ b/pkgs/by-name/us/usbtop/package.nix
@@ -18,6 +18,16 @@ stdenv.mkDerivation rec {
     sha256 = "0qbad0aq6j4jrh90l6a0akk71wdzhyzmy6q8wl138axyj2bp9kss";
   };
 
+  postPatch =
+    # fix compatibility with CMake (https://cmake.org/cmake/help/v4.0/command/cmake_minimum_required.html)
+    # TODO: drop when https://github.com/aguinet/usbtop/pull/45 is merged
+    ''
+      substituteInPlace CMakeLists.txt \
+        --replace-fail \
+          'cmake_minimum_required(VERSION 2.8)' \
+          'cmake_minimum_required(VERSION 2.8...4.0)'
+    '';
+
   nativeBuildInputs = [ cmake ];
   buildInputs = [
     libpcap