19990405 snapshot wont make -j bootstrap

[Jeffrey A Law]

  In message < 199904071318.IAA29583@polya.math.purdue.edu >you write:
  > I added your changes to Makefile.in by hand and got the new error:
  > 
  > make[3]: Entering directory `/home/c/lucier/programs/egcs-19990405/objdir/g
  > cc/java'                                                                
  > make[3]: *** No rule to make target `../tree-check.h', needed by `jcf-dump.
  > o'.
  > Stop.
  > 
  > Which was the error I got when I tried to fix it myself ;-).
Major bummer.  Hmmm, maybe the better solution is to have the subdirs
depend on s-check in gcc/Makefile.

Similarly for other generated files they use like insn-codes.h

jeff