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Re: [PATCH][Revised2]PR41180 pt2: fix config.guess on darwin10

Hi Jack

> On reflection, we could check if CC_FOR_BUILD exists and if not resort to a
> check if "sysctl -n hw.cpu64bit_capable" returns "1". It would be nice to
> keep the use of CC_FOR_BUILD so that if one sets CC to use the gcc-4.0 compiler
> (which defaults to 32-bit code generation) this picks up the default
> processor as being changed to i386 as well. I could submit this as a revised
> patch to config-patches instead...

I'll send you a modified version of your patch, if you wouldn't mind
modifying that?  I had to correct some aspects of your patch that didn't
conform to various conventions I am adopting.

Cheers, Ben
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