[patch] fix c++ on darwin

[Mike Stump]

On Feb 28, 2006, at 12:05 AM, Eric Christopher wrote:
> When Jakub added _Unwind_GetIPInfo he added the version to libgcc- 
> std, but not the darwin versions. This fixes it.
>
> OK?

I believe that 10.5 is safe, as it isn't deployed, but 10.4 is fixed  
and cannot ever be changed.  Geoff, let us know if I got it wrong.   
The only way to fix the 10.4 one would be to require a software  
update train to take the libgcc update, and then to screw abi  
compatibility if people don't take the soft update; we did this for  
example with the 10.3.9 software update, but not because we really  
wanted to.

The 10.5 part is ok.