[patch] move libstdcxx_flags near where it's used

[DJ Delorie]

> 2002-06-19  Nathanael Nerode  <neroden@twcny.rr.com>
> 	* configure.in: Move definition of libstdcxx_flags
> 	right above usage, rather than waaay earlier.

Approved and applied (after compensating for the other patches).