Added linux flags for shared OpenCL context creation
Added linux flags for shared OpenCL context creation

ThibaultReuille/raindance,ThibaultReuille/raindance,ThibaultReuille/raindance,ThibaultReuille/raindance,ThibaultReuille/raindance,ThibaultReuille/raindance,ThibaultReuille/raindance,ThibaultReuille/raindance