real 5m22.625s user 17m16.993s sys 1m1.336s
This is on Kubuntu 8.04 w/GCC 4.2.3. The system uses a Q6600 overclocked to 2.9Ghz, 4GB of DDR2 RAM@1066Mhz, and a 9600GT video card. I had Amarok and some other stuff going in the background, but nothing that would make a huge diff.
-J