[comp.lang.c++] -DSOS and -DESKIT in compilation of g++-1.35.0

bates@STAT.WISC.EDU (Douglas M. Bates) (05/17/89)

The Makefile from g++-1.35.0.tar.Z on yahi.stanford.edu defines CFLAGS
to define both SOS and ESKIT.  After looking at the discussion in
gnu.g++.bugs I imagine that ESKIT refers to the Experimental Systems
Kit.  I couldn't find any mention of the SOS define except for some
comments in the source code.

Could someone please explain what the effects of these definitions are
so I can decide if I want to leave them defined?