builder: Add support for gmake
builder: Add support for gmake

mrjbq7/factor,mcandre/factor,ehird/factor,nicolas-p/factor,Keyholder/factor,AlexIljin/factor,dch/factor,ceninan/factor,bpollack/factor,littledan/Factor,slavapestov/factor,mrjbq7/factor,cataska/factor,erg/factor,factor/factor,mecon/factor,seckar/factor,dch/factor,mecon/factor,seckar/factor,bjourne/factor,mcandre/factor,littledan/Factor,AlexIljin/factor,nicolas-p/factor,factor/factor,nicolas-p/factor,bpollack/factor,slavapestov/factor,dharmatech/factor,ceninan/factor,AlexIljin/factor,bjourne/factor,factor/factor,littledan/Factor,seckar/factor,sarvex/factor-lang,dch/factor,dharmatech/factor,dch/factor,mecon/factor,slavapestov/factor,slavapestov/factor,bpollack/factor,dch/factor,ehird/factor,Keyholder/factor,cataska/factor,kingcons/factor,mrjbq7/factor,tgunr/factor,sarvex/factor-lang,slavapestov/factor,nicolas-p/factor,mcandre/factor,bjourne/factor,mrjbq7/factor,AlexIljin/factor,bpollack/factor,ceninan/factor,tgunr/factor,bjourne/factor,mrjbq7/factor,AlexIljin/factor,AlexIljin/factor,factor/factor,sarvex/factor-lang,sarvex/factor-lang,erg/factor,bjourne/factor,tgunr/factor,tgunr/factor,ehird/factor,erg/factor,factor/factor,bpollack/factor,mcandre/factor,jwmerrill/factor,bjourne/factor,nicolas-p/factor,kingcons/factor,mcandre/factor,mecon/factor,nicolas-p/factor,jwmerrill/factor,mecon/factor,Keyholder/factor,bpollack/factor,sarvex/factor-lang,tgunr/factor,kingcons/factor,sarvex/factor-lang,dch/factor,erg/factor,jwmerrill/factor,mecon/factor,sarvex/factor-lang,mcandre/factor,mcandre/factor,bpollack/factor,erg/factor,cataska/factor,cataska/factor,tgunr/factor,ceninan/factor,dharmatech/factor,erg/factor,kingcons/factor,littledan/Factor,slavapestov/factor,mecon/factor,mrjbq7/factor,factor/factor,slavapestov/factor,erg/factor,bjourne/factor,nicolas-p/factor,AlexIljin/factor