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From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=)
Subject: Re: Duplicate package variables
Date: Fri, 10 Mar 2017 16:49:31 +0100
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In-Reply-To: <8180e2d6-6728-7863-b844-cf9f1fa3142c@tobias.gr> (Tobias
	Geerinckx-Rice's message of "Wed, 8 Mar 2017 18:24:58 +0100")
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To: Tobias Geerinckx-Rice <me@tobias.gr>
Cc: guix-devel@gnu.org

Hey Tobias,

Tobias Geerinckx-Rice <me@tobias.gr> skribis:

> On 08/03/17 18:11, Ludovic Court=C3=A8s wrote:
>> The UI (e.g., =E2=80=9Cguix build stellarium=E2=80=9D) emits a warning w=
hen referring to
>> a package that has two instances with the same name and version number.
>
> Hm. Are you sure?
>
> I've seen it do so when there are in fact multiple instances (i.e.
> distinct variables), but not when the same variable is re-bound:
>
>   ~/guix $ git checkout 9baab9aeeda394408290613c597bff1d96004dfb
>   ~/guix $ ./pre-inst-env guix build ruby-arel r-gtable r-codetools
>
> produces no such warning for me.

Oh right, if there=E2=80=99s just one variable, then there are no warnings.
Sorry for the confusion.

Ludo=E2=80=99.