GNU bug report logs - #50058
28.0.5; emacs build fails with undefined reference to malloc_info

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Package: emacs;

Reported by: birdsite <at> airmail.cc

Date: Sat, 14 Aug 2021 16:19:01 UTC

Severity: normal

Tags: moreinfo, patch

Merged with 48789

Found in versions 28.0.5, 28.0.50

Fixed in version 28.1

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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Message #14 received at 50058 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 50058 <at> debbugs.gnu.org, birdsite <at> airmail.cc
Subject: Re: bug#50058: 28.0.5; emacs build fails with undefined reference
 to malloc_info
Date: Sat, 14 Aug 2021 19:12:37 +0200

Eli Zaretskii <eliz <at> gnu.org> writes:

> Does musl define some preprocessor macro that we could use to
> condition that function's compilation?

I think musl, on purpose, doesn't define anything to allow us to
identify that we're using it? 

https://wiki.musl-libc.org/faq.html

Or I may be misunderstanding something.

But if that's the case, we have to just test explicitly for malloc_info
in configure.ac...

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no
This bug report was last modified 3 years and 265 days ago.

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