(Patch) Don't tell Dejagnu to look in libg++ etc.

[Nathanael Nerode]

Hans-Peter Nilsson wrote:
> On Tue, 11 Feb 2003, Nathanael Nerode wrote:
> 
> 
>>Why, precisely, are we telling Dejagnu to look in all the old, dead C++
>>directories?
>>
>>Currently running a full bootstrap and 'make -k check' on i686-pc-linux-gnu.
>>If it works, may I put this in?
>>
>>	* Makefile.in: Remove pointless setting of CXXFLAGS for dejagnu
>>	which refers to obsolete directories.
> 
> 
> If you look closer (running the test-suite), you'll notice that
> this code has no effect at all whatsoever.  (Try some invalid
> options!)  It should be taken out instead.

I'd love to. :-)

I haven't figured out what's going on in that code however.  I'd like to 
be able to prove that it's really doing nothing before deleting it.  I 
guess I don't understand the interaction of the various different 
programs (expect, dejagnu, sh) well enough... can you help me?

--Nathanael