2c763ac3
by Benjamin Drung at 2023-02-07T13:05:14+01:00
Fix configuration failure with relative /etc/localtime symlink
If `/etc/localtime` is a relative symlink, configuring the tzdata
package fails with exit status 10 and no error output.
Canonicalize `/etc/localtime` by following every symlink in every
component of the given name recursively (without requirements on
components existence) to determine the correct timezone.
Closes: #1030742
Signed-off-by: Benjamin Drung <benjamin.drung@canonical.com>