--- CMakeLists.txt.orig	2020-08-15 22:06:32 UTC
+++ CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.1.0)
+cmake_minimum_required(VERSION 3.1.0...9.9.9)
 
 if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
     message(STATUS "No build type selected, default to Debug")
@@ -14,10 +14,6 @@ else()
 endif()
 
 option(BUILD_GUI_TOOLS "Build GUI versions of tools where available (Requires wxWidgets)." OFF)
-
-if(USE_ICU)
-    find_package(ICU REQUIRED data i18n io tu uc)
-endif()
 
 if(BUILD_GUI_TOOLS)
     find_package(wxWidgets REQUIRED core base xrc xml adv)