[PATCH] Add --enable-default-dwarf=N configury

[Jakub Jelinek]

On Tue, Jul 27, 2010 at 01:25:30PM -0700, Roland McGrath wrote:
> I've updated the patch to document the configure option, and so
> update_web_docs_svn should work (didn't test that).  The built
> documentation says what the configured default is but the web docs won't.
> 
> Any more general changes to option documentation are beyond the scope of
> this change.  If you do something like that, this case will fit into that
> scheme easily.

Wouldn't it be better just to say in doc/invoke.texi that the default
version depends on how gcc has been configured?

	Jakub