GNU bug report logs - #68860
race condition with make recheck

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Message #11 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Bogdan <bogdro_rep <at> gmx.us>
To: automake-patches <at> gnu.org, 68860 <at> debbugs.gnu.org
Cc: Peter Johansson <trojkan <at> gmail.com>
Subject: [bug#68860] race condition with make recheck
Date: Sat, 17 Aug 2024 00:21:44 +0200

[Message part 1 (text/plain, inline)]

Hello.

Thank you for reporting the issue.

The attached patch should fix the problem. It may be a bit of an
overkill, perhaps just one of the fixes would suffice, but it seems to
work at least.

I've re-made your useful script into an Automake test. Since
non-deterministic defects may be hard to find and fix, and certainly
harder to test if they're fixed, the new version simply runs parallel
'make recheck' a few times "just in case". Without the fix, the test
failed in the first or the second run. With the fix, the test (which
runs 'make recheck' 5 times) passed 5 times in a row. This *should* be
a decent sample.

All tests with "check" in the name pass.

The test and my patch can, of course, be adapted and further changed.

--
Regards - Bogdan ('bogdro') D.                 (GNU/Linux & FreeDOS)
X86 assembly (DOS, GNU/Linux):    http://bogdro.evai.pl/index-en.php
Soft(EN): http://bogdro.evai.pl/soft  http://bogdro.evai.pl/soft4asm
www.Xiph.org  www.TorProject.org  www.LibreOffice.org  www.GnuPG.org

[automake-recheck-race-mail.diff (text/x-patch, attachment)]

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