Changed Makefile to use CXX instead of CC and only override it if it is not set
Changed Makefile to use CXX instead of CC and only override it if it is not set

Stummi/Shepoo,LittleFox94/Shepoo,LittleFox94/Shepoo,LittleFox94/Shepoo,Stummi/Shepoo,Stummi/Shepoo