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To: gentoo-dev@g.o
From: Brian Harring <ferringb@...>
Subject: Re: [PATCH eutils] Introduce has_iuse() for IUSE checks.
Date: Wed, 14 Sep 2011 17:32:37 -0700
On Thu, Sep 15, 2011 at 12:15:59AM +0100, Ciaran McCreesh wrote:
> On Wed, 14 Sep 2011 11:19:35 -0400
> Mike Frysinger <vapier@g.o> wrote:
> > however, why wont this work sanely in src_* or pkg_* funcs ?  the env
> > there is the one constructed by the PM which includes the merged IUSE
> > values.
> 
> It's not. We deliberately don't specify that the PM passes fixed up
> values for IUSE, DEPEND etc back into the ebuild, since Portage's
> behaviour for global variables has varied considerably over the years.

That's not varied; the implementation for eclass/ebuild stacking has 
been pretty consistant for phase funcs.

Either way, candidate for eapi5 if it's worth ensuring it's accessible 
to the phases...
~harring


Replies:
Re: [PATCH eutils] Introduce has_iuse() for IUSE checks.
-- Michał Górny
References:
[PATCH eutils] Introduce has_iuse() for IUSE checks.
-- Michał Górny
Re: [PATCH eutils] Introduce has_iuse() for IUSE checks.
-- Michał Górny
Re: [PATCH eutils] Introduce has_iuse() for IUSE checks.
-- Ciaran McCreesh
Re: [PATCH eutils] Introduce has_iuse() for IUSE checks.
-- Mike Frysinger
Re: [PATCH eutils] Introduce has_iuse() for IUSE checks.
-- Ciaran McCreesh
Re: [PATCH eutils] Introduce has_iuse() for IUSE checks.
-- Mike Frysinger
Re: [PATCH eutils] Introduce has_iuse() for IUSE checks.
-- Ciaran McCreesh
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Updated Jun 29, 2012

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