Patch for libstdc++/14353 libstdc++ wchar tests run for -mabi=32

[Phil Edwards]

On Mon, Mar 01, 2004 at 02:46:58PM +1100, Billinghurst, David (CALCRTS) wrote:
> The following patch fixes libstdc++/14353 by using the testsuite_files in the 
> correct multilib directory.
> 
> Tested on mips-sgi-irix6.5 for 3.4 branch with 
> 	RUNTESTFLAGS='--target_board \"unix{-mabi=32,,-mabi=64}\"'
> 
> 2004-03-01  David Billinghurst <David.Billinghurst@riotinto.com>
> 
> 	* testsuite/lib/libstdc++.exp: Use testsuite_files from
> 	correct multilib blddir when running testsuite

Works for now.  (I think there's another way to do this that will let us
remove code, but that's for the future.)  Don't forget to put a period on
the end of the ChangeLog sentence.

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