xdg-utils-cxx: fix build with CMake 4

Co-authored-by: K900 <me@0upti.me>

pkgs/by-name/xd/xdg-utils-cxx/package.nix

@@ -19,6 +19,14 @@ stdenv.mkDerivation rec {
     cmake
   ];
 
+  # Fix the build with CMake 4.
+  postPatch = ''
+    substituteInPlace CMakeLists.txt \
+      --replace-fail \
+        'cmake_minimum_required(VERSION 3.0)' \
+        'cmake_minimum_required(VERSION 3.10)'
+  '';
+
   meta = with lib; {
     description = "Implementation of the FreeDesktop specifications to be used in c++ projects";
     homepage = "https://github.com/azubieta/xdg-utils-cxx";