Re: Tom Lane 2019-06-04 <65800.1559662051@sss.pgh.pa.us>
> > There is something wrong here. On Debian Buster/unstable, using
> > system tzdata (2019a-1), if /etc/timezone is "Etc/UTC":
>
> Is your build using --with-system-tzdata? If so, which tzdb
> release is the system on, and is it a completely stock copy
> of that release?
It's using system tzdata (2019a-1).
There's one single patch on top of that:
https://sources.debian.org/src/tzdata/2019a-1/debian/patches/
> BTW, does Debian set up /etc/timezone as a symlink, by any chance,
> rather than a copy or hard link? If it's a symlink, we could improve
> matters by teaching identify_system_timezone() to inspect it.
In the meantime I realized that I was only testing /etc/timezone
(which is a plain file with just the zone name), while not touching
/etc/localtime at all. In this environment, it's a symlink:
lrwxrwxrwx 1 root root 27 Mär 28 14:49 /etc/localtime -> /usr/share/zoneinfo/Etc/UTC
... but the name still gets canonicalized to Etc/UCT or UCT.
Christoph
