[oe] [PATCH] cross.bbclass: keep TARGET_SYS & TARGET_PREFIX independent.

[Chris Larson]

> Can you explain for a crosscompile noob -- when would TARGET_PREFIX !=
> ${TARGET_SYS}-? I understand they're separate variables so they COULD be
> different; just wondering why someone would set them that way.

The only case that comes to mind is when using external toolchains.
They aren't all so kind as to be arch-vendor-os-<foo>.
-- 
Chris Larson
clarson at kergoth dot com
clarson at mvista dot com
Founder - BitBake, OpenEmbedded, OpenZaurus
Maintainer - Tslib
Software Engineer
MontaVista Software, Inc.