[vtkusers] Building on IRIX 6.5.

[Kalpathi Subramanian]

I am using the latest version of CMake, but trying
to run it on VTK results in a ton of errors. I am using
CVS sources(from a couple of days back). Anyhow, cmake did go through 
its set of
options, but issuing a make dies in   constructing
the Makefiles.

Is this a known problem?

	-- krs