From mboxrd@z Thu Jan  1 00:00:00 1970
From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=)
Subject: Re: "guix-latest" differs when two users run "guix pull" from same
	commit
Date: Fri, 08 Dec 2017 11:44:04 +0100
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In-Reply-To: <87zi6t1zci.fsf@gmail.com> (Chris Marusich's message of "Thu, 07
	Dec 2017 22:57:17 -0800")
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To: Chris Marusich <cmmarusich@gmail.com>
Cc: help-guix@gnu.org

Chris Marusich <cmmarusich@gmail.com> skribis:

> Chris Marusich <cmmarusich@gmail.com> writes:
>
>> ludo@gnu.org (Ludovic Court=C3=A8s) writes:
>>
>>> Chris Marusich <cmmarusich@gmail.com> skribis:
>>>
>>>> When two users run "guix pull" using the same commit, two different
>>>> versions of "guix-latest" get built.  This surprised me, and in any ca=
se
>>>> it seems inefficient to build the same version of Guix two times.  Why
>>>> do two different derivations get built?
>>>
>>> That=E2=80=99s a bug!  :-)
>>
>> I see!  Nice to know my suspicions were correct.
>
> Ludo, did you fix this recently?  Anecdotally, I noticed that the
> problem no longer occurs using a recent version of Guix.

I know that it=E2=80=99s fixed in the new =E2=80=98guix pull=E2=80=99 strat=
egy I=E2=80=99ve been working
on=C2=B9, but in master nothing has changed.

Ludo=E2=80=99.

=C2=B9 https://bugs.gnu.org/27284