[PATCH] ppc64 & powerpc: Check whether the native CC can use -m64

[linas]

On Wed, Nov 09, 2005 at 02:47:21PM -0500, Daniel Ostrow was heard to remark:
> > >  
> > > > +NATIVE64	:= $(call cc-option-yn, -m64)
> > > > +ifeq ($(NATIVE64),n)
> > > > +CROSS_COMPILE	:= powerpc64-unknown-linux-gnu-
> > > > +endif
> > > 
> > > But now you're using powerpc64-unknown-linux-gnu- instead
> > > of powerpc64-linux-. I don't know which one is more widely
> > > used, 

Well, if everyone else has gone "native", then the reasonable 
default is to pick the most popular "non-native" usage.

--linas