fixed cmake version check (greater or equal 2.8.12)

git-svn-id: http://svn.code.sf.net/p/simox/code/trunk@458 042f3d55-54a8-47e9-b7fb-15903f145c44

CMakeLists.txt

 PROJECT(Simox)
 
 cmake_minimum_required(VERSION 2.6)
-if("${CMAKE_VERSION}" VERSION_GREATER 2.8.11)
+if(NOT ("${CMAKE_VERSION}" VERSION_LESS 2.8.12))
 	cmake_policy(SET CMP0022 OLD) # avoid INTERFACE_LINK_LIBRARIES warninss
 ENDIF()
 

VirtualRobot/CMakeLists.txt

@@ -5,7 +5,7 @@ MESSAGE (STATUS "\n ***** CONFIGURING Simox project VirtualRobot *****")
 CMAKE_MINIMUM_REQUIRED(VERSION 2.6.2)
 CMAKE_POLICY(VERSION 2.6)
 
-if("${CMAKE_VERSION}" VERSION_GREATER 2.8.11)
+if(NOT ("${CMAKE_VERSION}" VERSION_LESS 2.8.12))
 	cmake_policy(SET CMP0022 OLD) # avoid INTERFACE_LINK_LIBRARIES warninss
 ENDIF()