egcs-970828: Some nits

[Jeffrey A Law]

  In message < 199709050150.SAA16538@atrus.synopsys.com >you write:
  > Developers often have lots of space, but end users are often very short
  > of disk space (Linux folk especially).  When we ship, bootstrapping should
  > just work.
True, but sometimes it doesn't, regardless of how much testing is done.

  > To satisfy both types of users, there could be two targets or an option
  > to conserve disk space.
That sounds reasonable; I'd happy accept a makefile fragment to do that...

jeff