Bootstrap problem w/980115 snapshot.

[Jeffrey A Law]

  > 
  > This is pretty generic and only caught because the default cc on the
  > SGI is pretty strict.  The error is a type mismatch with negate_rtx() on
  > line 3760 in reorg.c since no proto for negate_rtx() is seen prior to
  > reference.
  > 
  > 1998-01-16  Lee Iverson  <leei@Canada.AI.SRI.COM>
  > 
  > 	*  (reorg.c): #include "expr.h" for rtx prototypes.
You forgot to fix the dependencies in Makefile.in.  Your ChangeLog entry
is incorrectly formatted.

I've fixed these problems and installed your patch.

Thanks,
Jeff