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List:       gentoo-dev
Subject:    Re: [gentoo-dev] Re: RFC: qt.eclass
From:       Thomas de Grenier de Latour <degrenier () easyconnect ! fr>
Date:       2005-06-30 22:12:37
Message-ID: 20050701001237.60f8bf55 () eusebe
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On Thu, 30 Jun 2005 17:38:32 -0400
Aron Griffis <agriffis@gentoo.org> wrote:

> Well, it's more visible, but it doesn't stop the emerge.  I
> just put DEPEND="$(die)" into an ebuild to test.

Something that "works" better (ie., "makes portage stop during
metadata caching") is to put a non-zero return code in the
function in case of error, and then call die from the ebuild: 

 DEPEND="$(qt_min_version 3.3)" \
	|| die "Error in DEPEND"

And sure, the error messages from the function should go to
stderr if you want to see them.

--
TGL.
-- 
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