Config.linux: Clean up warnings when compiling with clang on Linux. make CC=clang CPP=clang++
Config.linux: Clean up warnings when compiling with clang on Linux. make CC=clang CPP=clang++

mrjbq7/factor,bpollack/factor,slavapestov/factor,tgunr/factor,AlexIljin/factor,dch/factor,factor/factor,bjourne/factor,sarvex/factor-lang,bjourne/factor,AlexIljin/factor,slavapestov/factor,dch/factor,nicolas-p/factor,slavapestov/factor,bjourne/factor,dch/factor,mrjbq7/factor,nicolas-p/factor,factor/factor,sarvex/factor-lang,bpollack/factor,nicolas-p/factor,bjourne/factor,sarvex/factor-lang,AlexIljin/factor,dch/factor,slavapestov/factor,mrjbq7/factor,sarvex/factor-lang,bpollack/factor,nicolas-p/factor,tgunr/factor,tgunr/factor,sarvex/factor-lang,mrjbq7/factor,AlexIljin/factor,dch/factor,AlexIljin/factor,mrjbq7/factor,factor/factor,nicolas-p/factor,factor/factor,slavapestov/factor,bpollack/factor,AlexIljin/factor,tgunr/factor,bpollack/factor,slavapestov/factor,bpollack/factor,bjourne/factor,sarvex/factor-lang,dch/factor,mrjbq7/factor,nicolas-p/factor,sarvex/factor-lang,tgunr/factor,AlexIljin/factor,bjourne/factor,bpollack/factor,nicolas-p/factor,factor/factor,slavapestov/factor,factor/factor,bjourne/factor,tgunr/factor