From: Ariadne Conill <ariadne@dereferenced.org>
To: musl@lists.openwall.com, Bruno Haible <bruno@clisp.org>,
"Dmitry V. Levin" <ldv@altlinux.org>
Cc: config-patches@gnu.org
Subject: Re: [musl] Re: OS detection wrong on Alpine Linux 3.10
Date: Sun, 20 Sep 2020 06:18:13 -0600 [thread overview]
Message-ID: <430618ef-f82c-9fe7-0d56-cadb4d79fba9@dereferenced.org> (raw)
In-Reply-To: <1721942.iyVTE8TspN@omega>
Hello,
On 2020-09-20 05:19, Bruno Haible wrote:
> Dmitry V. Levin wrote:
>> Is this __DEFINED_va_list macro the official way of detecting musl?
>
> No, but in a world where the musl people don't want to provide an official
> way [1][2] and the Alpine Linux people break their previously working way of
> detecting musl [3], we (GNU) need to use our own heuristics to fulfil the
> practical need of programs (especially test suites) to distinguish musl
> systems from glibc systems.
Actually, it was a bug, and only affects Alpine Linux 3.10.0. Any
3.10.x release newer than that will work just fine with the pre-existing
checks.
I don't really think it is necessary to have this check, as the
likelihood of anyone building GNU software by hand on Alpine Linux
3.10.0 at this point is low.
Ariadne
next prev parent reply other threads:[~2020-09-20 12:18 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4768019.hHWyC0TzgU@omega>
2020-09-20 10:12 ` Dmitry V. Levin
2020-09-20 11:19 ` Bruno Haible
2020-09-20 12:18 ` Ariadne Conill [this message]
2020-09-20 13:56 ` Szabolcs Nagy
2020-09-20 17:14 ` Rich Felker
2020-09-20 19:21 ` Bruno Haible
2020-09-20 20:58 ` Hadrien Lacour
2020-09-21 6:53 ` A. Wilcox
2020-09-21 11:46 ` Florian Weimer
2020-09-22 18:46 ` Rich Felker
2020-09-22 20:18 ` Bruno Haible
2020-09-22 20:33 ` Jeffrey Walton
2020-09-22 20:39 ` Jeffrey Walton
2020-09-22 21:04 ` Laurent Bercot
2020-09-22 21:17 ` Jeffrey Walton
2020-09-23 8:49 ` Laurent Bercot
2020-09-23 13:13 ` James Y Knight
2020-09-23 16:08 ` Rich Felker
2020-09-23 16:16 ` Jeffrey Walton
2020-09-23 16:26 ` Ariadne Conill
2020-09-23 16:57 ` Jeffrey Walton
2020-09-23 16:36 ` Rich Felker
2020-09-20 12:19 ` Ariadne Conill
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