Might I ask why you're using a path-specific make here, rather than, e.g., "make -j 1"?
Because /usr/ccs/make is always available on Solaris, whereas 'make -j 1' doesn't work with nmake, and dmake won't run on older versions of the OS. It was the easiest and most Solaris-version-independent way of doing a non-parallel make.
-- Alan Burlison --
