I'm waiting for exact instructions to compile the github version for linux before I apply to my mining rig. I'll run this more conservatively there ofc.
Can you confirm this works

Dude, you're an absolute legend!
It works, 4.5Mh/s stock.
A few hickups though:
temp parameters aren't recognised (eg. --temp-cutoff) and I don't see temps/rpm displayed in the miner window. I'm rebooting the rig now to see if it's temporary...
EDIT: actually it doesn't accept any parameters at all... --gpu-engine for example just throws up
[21:45:59] ./sgminer: --gpu-engine: unrecognized option 