[Mono-list] class libs building..

[Miguel de Icaza]

> [ravi@raj] $ pwd
> /home/ravi/mcs/class
> [ravi@raj] $ make windows
> ../nant/NAnt.exe windows
> Buildfile: C:\cygwin\home\ravi\mcs\class\library.build

You want to use `make linux' (that is the only thing we support now). 
We should still fix the Windows build though ;-)

Miguel