[libstdc++,google] Make bits/stamp-bits generated by libstc++-v3/include a regular file

[Ralf Wildenhues]

* Paolo Carlini wrote on Mon, Feb 07, 2011 at 06:22:48PM CET:
> On 02/07/2011 06:07 PM, Diego Novillo wrote:
> > I'll defer to the libstdc++ folks for this one.
> >   
> In turn, before approving it, in particular such late in the 4.6.0
> release process, I'd like to ear from Ralf...

Looks safe enough to me.

Eventually, this whole stamp file stuff in v3/include should probably
go, it is fragile and error-prone, and probably not needed.  4.7
material.

Thanks,
Ralf