--- metis-5.1.0/CMakeLists.txt.orig	2013-03-30 16:24:45.000000000 +0000
+++ metis-5.1.0/CMakeLists.txt	2017-05-02 10:56:07.741234700 +0100
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 2.8)
 project(METIS)
 
-set(GKLIB_PATH "GKlib" CACHE PATH "path to GKlib")
+set(GKLIB_PATH "${CMAKE_SOURCE_DIR}/GKlib" CACHE PATH "path to GKlib")
 set(SHARED FALSE CACHE BOOL "build a shared library")
 
 if(MSVC)
