missing flags

Former-commit-id: 440c66833a5347ca7b7f1931d59a2a11233f96ed

tutorial/CMakeLists.shared

@@ -32,7 +32,7 @@ if(APPLE)
 endif (APPLE) #APPLE
 
 if(UNIX AND NOT APPLE)
-  set(CMAKE_CXX_LINK_EXECUTABLE "${CMAKE_CXX_LINK_EXECUTABLE} -lGL -lGLU -lrt -lX11 -lXxf86vm -lXrandr -lpthread -lXi")
+  set(CMAKE_CXX_LINK_EXECUTABLE "${CMAKE_CXX_LINK_EXECUTABLE} -lGL -lGLU -lrt -lX11 -lXxf86vm -lXrandr -lpthread -lXi  -lXcursor -lXinerama ")
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mavx")
 endif(UNIX AND NOT APPLE)