[cvs-nhc98] Permit the ghc-x.xx.x style of build compiler.

malcolm: Mon Oct 28 17:53:34 CET 2002 Update of /usr/src/master/nhc/src/hmake In directory hinken:/tmp/cvs-serv8837 Modified Files: Makefile.toplevel Log Message: Permit the ghc-x.xx.x style of build compiler.