Search for Clang or LLVM CMake package in deterministic order
Search for Clang or LLVM CMake package in deterministic order

Issue: #148

ellert/CastXML,thewtex/CastXML,bradking/CastXML,bradking/CastXML,ellert/CastXML,CastXML/CastXML,CastXML/CastXML,ellert/CastXML,thewtex/CastXML,CastXML/CastXML,bradking/CastXML,thewtex/CastXML