CMakeLists updated for GitLab.ci

CMakeLists.txt

 cmake_minimum_required(VERSION 3.0)
 project(dune-amdis CXX)
 
-set(ALBERTA_ROOT /opt/software/alberta)
-set(ALBERTA_INCLUDE_DIR  /opt/software/alberta/include)
-set(CMAKE_PREFIX_PATH /opt/software/dune/lib/cmake)
-set(UG_DIR /opt/software/dune/lib/cmake/ug)
-set(Vc_DIR /opt/software/dune/lib/cmake/Vc)
+# set(ALBERTA_ROOT /opt/software/alberta)
+# set(ALBERTA_INCLUDE_DIR  /opt/software/alberta/include)
+# set(CMAKE_PREFIX_PATH /opt/software/dune/lib/cmake)
+# set(UG_DIR /opt/software/dune/lib/cmake/ug)
+# set(Vc_DIR /opt/software/dune/lib/cmake/Vc)
 
-set(MTL_DIR /opt/sources/amdis2/lib/mtl4)
+set(MTL_DIR ${CMAKE_SOURCE_DIR}/install/share/mtl)
 
 if(NOT (dune-common_DIR OR dune-common_ROOT OR
       "${CMAKE_PREFIX_PATH}" MATCHES ".*dune-common.*"))