Adds LLVM 8.0.0 with Clang and tools
Adds LLVM 8.0.0 with Clang and tools

UCL-RITS/rcps-buildscripts,UCL-RITS/rcps-buildscripts,UCL-RITS/rcps-buildscripts,UCL-RITS/rcps-buildscripts,UCL-RITS/rcps-buildscripts