[PATCH] Add TPF config support to libstdc++

[Ulrich Weigand]

Paolo Carlini wrote:
> Hi Ulrich,
> 
> >+     // NB: Offsets into ctype<char>::_M_table force a particular size
> >+     // on the mask type. Because of this, we don't use an enum.
> >+     typedef unsigned short 	mask;   
> >+     static const mask upper    	= _ISupper;
> >+     static const mask lower 	= _ISlower;
> >+     static const mask alpha 	= _ISalpha;
> >+     static const mask digit 	= _ISdigit;
> >+     static const mask xdigit 	= _ISxdigit;
> >+     static const mask space 	= _ISspace;
> >+     static const mask print 	= _ISprint;
> >+     static const mask graph 	= _ISgraph;
> >+     static const mask blank	= _ISblank;
> >+     static const mask cntrl 	= _IScntrl;
> >+     static const mask punct 	= _ISpunct;
> >+     static const mask alnum 	= _ISalnum;
> >
> First blush, the entries for 'graph' and 'alnum' look incorrect (see 22.2.1)
> and at odds with the corresponding entries for all the other OSes.
> 
> We have testcases for this in mainline, and in particular I would be
> *very* surprised if testsuite/22_locale/ctype_base/11844.cc actually 
> passes...

Hmmm.  I *suspect* what happened here is that PJ modeled TPF on
a version of the Linux file from before your last change went in ...
But I'm not really familiar with TPF internals so I'll defer to
the TPF folks here.  PJ?

Thanks,
Ulrich

-- 
  Dr. Ulrich Weigand
  weigand@informatik.uni-erlangen.de