[yocto] examples / docs on utilizing an external toolchain

[Richard Purdie]

On Wed, 2011-08-03 at 09:04 -0500, Kumar Gala wrote:
> Bug submitted:
> 
> http://bugzilla.pokylinux.org/show_bug.cgi?id=1323
> 
> My question still stands even w/o it being in formal docs.

FWIW, POKYMODE was replaced by TCMODE as part of the OE-Core changes.
I'd be interested to know where we've missed the references to it and
get to get those references fixed.

Cheers,

Richard