2003-05-19  Nathanael Nerode  <neroden@gcc.gnu.org>

	* configure.in: Switch more things to use maybe dependencies.
	* Makefile.tpl: Switch more things to use maybe dependencies.
	Factor out common code from autogen IF statements.
	* configure: Regenerate.
	* Makefile.in: Regenerate.

From-SVN: r66982