Makefile improvements, rebuild libuv as an "order-only prerequisite."
Makefile improvements, rebuild libuv as an "order-only prerequisite."

yamingd/stronglink,guiquanz/stronglink,feld/stronglink,rmoorman/stronglink,rmoorman/stronglink,nkatsaros/stronglink,btrask/stronglink,rmoorman/stronglink,Lacra17/stronglink,Ryezhang/stronglink,Lacra17/stronglink,shaunstanislaus/stronglink,nkatsaros/stronglink,iOSCowboy/stronglink,shaunstanislaus/stronglink,guiquanz/stronglink,btrask/stronglink,yamingd/stronglink,iOSCowboy/stronglink,feld/stronglink,btrask/stronglink,Ryezhang/stronglink,iOSCowboy/stronglink,feld/stronglink,btrask/stronglink,shaunstanislaus/stronglink,nkatsaros/stronglink,guiquanz/stronglink,Lacra17/stronglink,yamingd/stronglink,Ryezhang/stronglink