GNU bug report logs - #48300
Guix Emacs does not get "America/Sao_Paulo" timezone by name

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Message #17 received at 48300 <at> debbugs.gnu.org (full text, mbox):

From: Jorge P. de Morais Neto <jorge+list <at> disroot.org>
To: Leo Prikler <leo.prikler <at> student.tugraz.at>, 48300 <at> debbugs.gnu.org
Subject: Re: Guix Emacs does not get "America/Sao_Paulo" timezone by name
Date: Sun, 09 May 2021 16:41:19 -0300

Hi Leo.

Em [2021-05-09 dom 17:57:27+0200], Leo Prikler escreveu:

> I've tested Guix System.  If you install tzdata locally, don't forget
> to set TZDIR in your shell profile to make Emacs find it.  The
> following command fails to resolve Brazil/East:
>
>     guix environment -C --ad-hoc emacs tzdata -E TERM -- emacs
>
> The following command does not fail to resolve Brazil/East
>
>     guix environment -C --ad-hoc emacs tzdata -E TERM -E TZDIR -- emacs

Debian bullseye (with Gnome) does not set TZDIR in my environment.  So
to work around this bug, I have now installed Guix package tzdata and
created the Bash script emacs-wrapper:

--8<---------------cut here---------------start------------->8---
#!/usr/bin/env bash

TZDIR="${GUIX_PROFILE}/share/zoneinfo" emacs "${@}"
--8<---------------cut here---------------end--------------->8---

Alternatively, I could simply ‘export TZDIR=/usr/share/zoneinfo’ in my
environment; then I could even uninstall tzdata from Guix.  But would
that work reliably?  That is, does Guix Emacs work reliably with tzdata
from the foreign distro?

> Note: the above assumes, that `guix build tzdir` produces $TZDIR

Don’t you mean ‘guix build tzdata’?

Regards

-- 
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- I am Brazilian.  I hope my English is correct and I welcome feedback.
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