Makefile: add -Werror
Makefile: add -Werror
mcandre/factor,sarvex/factor-lang,bpollack/factor,tgunr/factor,sarvex/factor-lang,slavapestov/factor,slavapestov/factor,factor/factor,sarvex/factor-lang,nicolas-p/factor,dch/factor,factor/factor,kingcons/factor,mrjbq7/factor,tgunr/factor,slavapestov/factor,dch/factor,nicolas-p/factor,mcandre/factor,kingcons/factor,nicolas-p/factor,ceninan/factor,nicolas-p/factor,nicolas-p/factor,bjourne/factor,bjourne/factor,mcandre/factor,mcandre/factor,cataska/factor,bjourne/factor,factor/factor,bpollack/factor,nicolas-p/factor,mrjbq7/factor,ceninan/factor,slavapestov/factor,sarvex/factor-lang,erg/factor,factor/factor,mcandre/factor,tgunr/factor,kingcons/factor,bpollack/factor,tgunr/factor,erg/factor,mrjbq7/factor,erg/factor,bpollack/factor,AlexIljin/factor,bjourne/factor,slavapestov/factor,erg/factor,cataska/factor,dch/factor,tgunr/factor,dch/factor,sarvex/factor-lang,bjourne/factor,slavapestov/factor,ceninan/factor,slavapestov/factor,bpollack/factor,bpollack/factor,littledan/Factor,seckar/factor,cataska/factor,AlexIljin/factor,AlexIljin/factor,kingcons/factor,mrjbq7/factor,bpollack/factor,erg/factor,AlexIljin/factor,AlexIljin/factor,AlexIljin/factor,littledan/Factor,tgunr/factor,seckar/factor,erg/factor,ceninan/factor,mrjbq7/factor,cataska/factor,erg/factor,seckar/factor,mcandre/factor,mcandre/factor,dch/factor,littledan/Factor,AlexIljin/factor,sarvex/factor-lang,littledan/Factor,factor/factor,factor/factor,dch/factor,bjourne/factor,bjourne/factor,sarvex/factor-lang,mrjbq7/factor,nicolas-p/factor