Message-ID: <CAPLMX9Eq6vaopuMsHBTQ3zTB6nGT-8Zh0zYW3g12vFT0HGQ2Hg@mail.gmail.com>
Date: 2021-02-23T07:34:04Z
From: Travers Ching
Subject: Apple M1 CRAN checks
In-Reply-To: <9e7bb326-2c49-bceb-a3b9-6bdfd16f4cac@stats.ox.ac.uk>
Hi Prof Ripley,
Here is the automated message from CRAN which I thought meant needing to
fix an M1 issue:
"The auto-check found additional issues for the *last* version released on
CRAN:
M1mac <https://www.stats.ox.ac.uk/pub/bdr/M1mac/stringfish.out>
CRAN incoming checks do not test for these additional issues and you will
need an appropriately instrumented build of R to reproduce these.
Hence please reply-all and explain: Have these been fixed? "
However, RcppParallel (a dependency) isn't building on M1:
https://www.stats.ox.ac.uk/pub/bdr/M1mac/RcppParallel.out
If I understand you correctly, I can ignore the M1 "Additional issues"
until official R support?
Thank you,
Travers
On Mon, Feb 22, 2021 at 11:25 PM Prof Brian Ripley <ripley at stats.ox.ac.uk>
wrote:
> On 22/02/2021 08:30, Travers Ching wrote:
> > I noticed CRAN is now doing checks against Apple M1, and some packages
> are
> > failing including a dependency I use.
>
> I don't know what this refers to: M1 Mac CRAN checks are planned but
> AFAICS not yet included in the main results tables.
>
> OTOH, 'Additional issues' on M1 Mac have been reported on the results
> pages since early December.
>
> > Is building on M1 now a requirement, or can the check be ignored? If
> it's a
> > requirement, how can one test it out?
>
> 'requirement' for what?
>
> I am not aware of any CRAN package for which 'R CMD build' does not work
> on an M1 Mac.
>
> *Checking* might need an M1 Mac machine. CRAN has only been notifying
> issues which can easily be corrected without access to M1 hardware (such
> as using suggested packages unconditionally or using optional
> capabilities without checking).
>
> > Travers
> >
> > [[alternative HTML version deleted]]
>
> Please do re-read the posting guide (and 'Writing R Extensions').
> Also, this is not r-package-devel ....
>
> --
> Brian D. Ripley, ripley at stats.ox.ac.uk
> Emeritus Professor of Applied Statistics, University of Oxford
>
[[alternative HTML version deleted]]