From mboxrd@z Thu Jan  1 00:00:00 1970
From: ludo@gnu.org (Ludovic =?UTF-8?Q?Court=C3=A8s?=)
Subject: bug#25598: R packages are not bit-reproducible
Date: Wed, 01 Feb 2017 14:00:25 +0100
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To: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
Cc: 25598@debbugs.gnu.org

Hi!

Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de> skribis:

> From fa42971cb7099e3b370565de5d3f454faecf0369 Mon Sep 17 00:00:00 2001
> From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
> Date: Wed, 1 Feb 2017 11:42:34 +0100
> Subject: [PATCH] build: r-build-system: Use deterministic built date.
>
> Fixes <http://bugs.gnu.org/25598>.
>
> * guix/build/r-build-system.scm (install): Pass "--built-timestamp"
> option to make build deterministic.

Great.  I think it=E2=80=99s fine for master, that=E2=80=99s 276 packages b=
ut they don=E2=80=99t
take long to build.

Does that also help with the .rds discrepancies?

Thank you for the super-fast reply!

Ludo=E2=80=99.