RE: Common list of 64bit platforms

["Larson, Timothy E." <TELarson%west.com@localhost>]

> I would like to add a common variable to enumerate the 64bit platforms.
> There are a number of packages that are practically impossible to fix
> for 64bit platforms and it would be nice to mark them as unsupported
> without having to repeat the list over and over again.
> 
> Can I add
>       LP64PLATFORMS=  *-*-alpha *-*-sparc64 *-*-x86_64
> to bsd.prefs.mk and start using it by adding e.g.
>       NOT_FOR_PLATFORMS=      ${LP64PLATFORMS}
> to emulators/arcem, just to name one culprit.

FWIW, that makes sense to me.

Would it make sense to do the same for 32-bit platforms?  I don't know that 
they're ever going to go away, but I think the trend is for more migration to 
64-bit as times goes on.

Tim