[U-Boot] [PATCH 1/2] Don't let the command-line ARCH=powerpc override our redefinition to ppc.

[Wolfgang Denk]

Dear Scott Wood,

In message <20091019212409.GA31322 at loki.buserror.net> you wrote:
> The override keyword is needed for make to take our version over the one
> specified on the command line, and remove it from the list of command line
> overrides that are passed to submakes.  IMHO, the combination of "export"
> and "override" ought to do this automatically, but oh well.

I have to admit that I don't see the problem. When I explicitly ask
for a specific ARCH setting on the command line (versus using some
setting I inherited from the envrionment, eventually even unaware of
the current value), then I do want to use that. So the current code
seems to do what I would expect from it.

Maybe my expectations are whacky, though.

I tend to NAK this one.

Best regards,

Wolfgang Denk

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