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From: Tobias Geerinckx-Rice via Bug reports for GNU Guix <bug-guix@gnu.org>
To: Christine Lemmer-Webber <cwebber@dustycloud.org>
Cc: 50441@debbugs.gnu.org
Subject: bug#50441: Wrong build directory number shown in environment-variables file
Date: Tue, 07 Sep 2021 06:34:43 +0200	[thread overview]
Message-ID: <87k0jtvw3e.fsf@nckx> (raw)
In-Reply-To: <87a6kpcs85.fsf@dustycloud.org>

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Christine,

Christine Lemmer-Webber 写道:
> I was doing guix build with "--keep-missing" and looking around 
> in a few
> of the output directories.  I was peeking in:
>
>   /tmp/guix-build-u-boot-mnt-reform2-2021.06.drv-4
>
> But wait... the "environment-variables" file says:
>
> #+BEGIN_SRC sh
> export TEMP=\
> "/tmp/guix-build-u-boot-mnt-reform2-2021.06.drv-0"

Part of the build environment isolation/reproducibility is that 
processes inside it always see a build directory ending in ‘-0’, 
regardless of the file name on the host system.

Kind regards,

T G-R

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  reply	other threads:[~2021-09-07  4:39 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-06 21:22 bug#50441: Wrong build directory number shown in environment-variables file Christine Lemmer-Webber
2021-09-07  4:34 ` Tobias Geerinckx-Rice via Bug reports for GNU Guix [this message]
2021-09-07 14:26   ` Christine Lemmer-Webber
2021-09-14  7:47     ` Ludovic Courtès
2021-09-07  4:44 ` Sarah Morgensen
2021-09-07 14:25   ` Christine Lemmer-Webber

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