#976483 libosl: FTBFS on arm64: lightMutex.h:64:2: error: impossible constraint in ‘asm’

Package:
src:libosl
Source:
libosl
Submitter:
Lucas Nussbaum
Date:
2026-07-07 17:07:04 UTC
Severity:
important
Tags:
#976483#5
Date:
2020-12-05 12:22:40 UTC
From:
To:
Hi,

During a rebuild of all packages in sid, your package failed to build
on arm64.

Relevant part (hopefully):
http://qa-logs.debian.net/2020/12/05/libosl_0.8.0-3_unstable.log

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

If you reassign this bug to another package, please marking it as 'affects'-ing
this package. See https://www.debian.org/Bugs/server-control#affects

If you fail to reproduce this, please provide a build log and diff it with me
so that we can identify if something relevant changed in the meantime.

About the archive rebuild: The rebuild was done on EC2 VM instances from
Amazon Web Services, using a clean, minimal and up-to-date chroot. Every
failed build was retried once to eliminate random failures.

#976483#16
Date:
2026-07-07 13:16:32 UTC
From:
To:
As arm64 should only output the arch=all binary packages, you can
prevent this with an empty override_dh_auto_install-indep: target.

#976483#21
Date:
2026-07-07 17:05:17 UTC
From:
To:
We believe that the bug you reported is fixed in the latest version of
libosl, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 976483@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Bastian Germann <bage@debian.org> (supplier of updated libosl package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Tue, 07 Jul 2026 18:33:46 +0200
Source: libosl
Architecture: source
Version: 0.8.0-4.2
Distribution: unstable
Urgency: medium
Maintainer: Yann Dirson <dirson@debian.org>
Changed-By: Bastian Germann <bage@debian.org>
Closes: 976483 1110596
Changes:
 libosl (0.8.0-4.2) unstable; urgency=medium
 .
   * Non-maintainer upload.
   * Use empty install target for arch=all. (Closes: #976483)
   * Fix ftbfs with boost 1.88 (Closes: #1110596)
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