[OE-core] [RFC PATCH 1/2] image.bbclass, kernel.bbclass: create warning file about deleting deploydir files
Phil Blundell
philb at gnu.org
Tue Aug 23 10:37:20 UTC 2011
On Tue, 2011-08-23 at 10:32 +0100, Paul Eggleton wrote:
> On Tuesday 23 August 2011 10:22:12 Phil Blundell wrote:
> > Irrespective of whether it happens to work or not on some or other
> > distro, "cp -n" isn't POSIX and we shouldn't be relying on it.
> >
> > I can't really see why the -n option is needed here anyway. It looks to
> > me like it could just be removed with no ill effects.
>
> Sorry, I wasn't aware that it was a non-standard option. I'll post a new
> version with it removed.
Yeah, POSIX cp only understands quite a restricted set of options. It
supports -f, -i, -p, -R, plus -H, -L and -P in newer versions (and the
obsolescent -r). Anything beyond that is not guaranteed.
p.
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