* Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
	except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
	rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
	xref.o): Add toplev.h dependencies.

From-SVN: r19590