A bootstrap-ultralean patch

[Jeffrey A Law]

  In message < m0xt18j-0004ecC@ocean.lucon.org >you write:
  > Hi,
  > 
  > I made this patch to allow
  > 
  > # make bootstrap-ultralean
  > 
  > which only builds the C compiler for stage 1. It saves both CPU
  > time and disk space.
Errr, the existing bootstrap targets should only be building C during
stage1.  If that's not working we need to fix them instead of creating
a new target.
jeff