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From: Richard Purdie <rpurdie@linux.intel.com>
To: "Tian, Kevin" <kevin.tian@intel.com>
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Date: Mon, 06 Dec 2010 01:10:08 +0000
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Cc: Chris Larson <clarson@kergoth.com>,
	"poky@yoctoproject.org" <poky@yoctoproject.org>
Subject: Re: [PATCH 1/1] curl: fix native dependency
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On Sun, 2010-12-05 at 17:43 +0800, Tian, Kevin wrote:
> >From: He, Qing
> >Sent: Tuesday, November 30, 2010 9:44 AM
> >To be more specific, if append is to be handled earlier than virtclass,
> >FOO may not be able to be evaluated at the time when append/prepend is
> >processed, as the following test case:
> >
> >FOO = "A"
> >FOO_virtclass-native = "B"
> >FOO_append = "C"
> >FOO_append_virtclass-nativesdk = "D"
> >
> >How should it be handled?
> >
> 
> The expected result will be:
> 
> a) if you build pkgname, you'll get FOO = "AC" as the effect of _append
> 
> b) if you build pkgname-native, you'll get FOO = "BC" because overrides are
> handled before _append/_prepend
> 
> a) if you build pkgname-nativesdk, you'll get FOO = "AD" because override
> appendix is used

but this last case should be ACD as I think we've determined there is a
bug in bitbake :)

Cheers,

Richard