Bug#919571: libical: FTBFS on 32 bit architectures: timezones test fails

[Emilio Pozuelo Monfort <pochu@debian.org>]

Source: libical
Version: 2.0.0-4
Severity: serious
Tags: ftbfs

Hi,

libical fails to build on 32 bit architectures, where the timezones test is
failing. It's only building on armhf and i386 because the test results are
ignored there.

>From the i386 build log:

[...]
Atlantic/St_Helena: day 000: okay again: 2018-01-01 12:00:00 UTC = libc 2018-01-01 12:00:00 dst 0
Asia/Dushanbe: day 000: first failed: 2018-01-01 07:00:00 UTC = libc 2018-01-01 12:00:00 dst 0 != libical 2018-01-01 13:00:00 dst 1
Africa/Tunis: day 000: okay again: 2018-01-01 11:00:00 UTC = libc 2018-01-01 12:00:00 dst 0
Pacific/Tongatapu: day 000: first failed: 2017-12-31 23:00:00 UTC = libc 2018-01-01 12:00:00 dst 0 != libical 2018-01-01 13:00:00 dst 1
Europe/Istanbul: day 000: okay again: 2018-01-01 09:00:00 UTC = libc 2018-01-01 12:00:00 dst 0
Asia/Ho_Chi_Minh: day 000: first failed: 2018-01-01 05:00:00 UTC = libc 2018-01-01 12:00:00 dst 0 != libical 2018-01-01 13:00:00 dst 0
Pacific/Wallis: day 000: okay again: 2018-01-01 00:00:00 UTC = libc 2018-01-01 12:00:00 dst 0
 *** Summary: 424 zones tested, 22626 days failed, 132134 okay => 14% failed ***

Cheers,
Emilio