warning flags was Re: rename issue

[sebastian.huber at embedded-brains.de (Sebastian Huber)]

Joel Sherrill wrote:
[...]
> I don't believe every warning flag is useful but some of the
> ones this BSP turned on are showing up real questionable
> type abuse.
> 
> I am actually concerned about these:
> 
> -mstructure-size-boundary=8
> -mapcs-frame
> 
> which show up across a number of ARM BSPs.  Either they
> match the default or potentially create incompatabilities
> with the libraries.

I have to admit that I also copied these flags from an existing BSP.  They are
so common that you can think they are the standard for ARM BSPs.  Does someone
know why are they present?

-- 
Sebastian Huber, Embedded Brains GmbH

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