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: Thu, 16 Nov 2017 17:08:12 +0100
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In-Reply-To: <87ineaewkt.fsf@gmail.com> (Chris Marusich's message of "Wed, 15
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To: Chris Marusich <cmmarusich@gmail.com>
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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 case
> 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!  :-)

> Here's an invocation of "guix pull" as an unprivileged user:
>
> $ guix pull
> ...
> Building from Git commit ed0f9f53abef57b9f33d3b2eada40375894bdff6...
> ...
> The following derivation will be built:
>    /gnu/store/m3x8069x5aspc29m9ay7idndz0kpfxlb-guix-latest.drv
> copying and compiling to '/gnu/store/dn13gs9w16h5w6l77pnpbclqxnbyhh4m-gui=
x-latest' with Guile 2.2.2...
>
>
> And here's an invocation of "guix pull" as root:
>
> # guix pull
> ...
> Building from Git commit ed0f9f53abef57b9f33d3b2eada40375894bdff6...
> ...
> The following derivation will be built:
>    /gnu/store/675pz9f4qz9dd4jikzcgzv62kjrxfhmg-guix-latest.drv
> copying and compiling to '/gnu/store/cvc0rf65s3mjw9rjps80ram3898qdws3-gui=
x-latest' with Guile 2.2.2...

Can you compare the two =E2=80=98guix-latest=E2=80=99 outputs with =E2=80=
=98diff -r=E2=80=99?  I=E2=80=99m
guessing the difference stems from (guix config).

Thanks,
Ludo=E2=80=99.