Should I be able to build cross gcc 4.x on Cygwin?

[Rick Mann]

Brian, Tim, Ted: Thank you for your help.

I seem to be building GCC now under Cygwin. However, it's going VERY  
slowly. The desktops we have here are generations behind my MacBook  
Pro, it appears.

This is really a newlib question, but traffic seems light on that list.

How can i get the combined build to not build multilib versions of  
newlib, but rather, just one version that matches the targeted  
processor?

Is it enough to specify

--disable-multilib

or must I do something in addition?

TIA,
Rick