--- CMakeLists.txt.orig	2016-09-22 19:35:27.516886715 +0200
+++ CMakeLists.txt	2016-09-22 19:36:44.171131969 +0200
@@ -2,7 +2,8 @@
 # GNU C++ COMPILER OPTION (on Mac OS X, brew): -DCMAKE_CXX_COMPILER=/usr/local/bin/g++-5
 # BUILD TYPE: -DCMAKE_BUILD_TYPE=[Release|Debug]
 
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 2.8.7)
+set(CMAKE_USER_MAKE_RULES_OVERRIDE "QuickRankMakeRulesOverwrite.cmake")
 project(QUICKRANK CXX)
 
 # require support of C++11