$NetBSD$

Compatibility with cmake 4.

--- CMakeLists.txt.orig	2020-04-18 16:49:08.000000000 +0000
+++ CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.5)
 project(mustache)
 if (UNIX)
 	add_definitions(
