Bug#1128257 requested we drop the arch-specific build flags for armhf.
But we found they are still needed to manage failure with NEON code on
32-bit ARM, and instead updated them to -march=armv7-a+fp

However, the principle of not applying arch-specific build flags is
still reasonable in general. We should drop them if we can.

This requires help upstream to resolve the SIGABRT in
  [batch]<xsimd::batch<unsigned char>>
on 32-bit ARM systems that claim neon support
(i.e. on armv8l, which is Aarch64 hardware but used by debian to provide armhf environments).

This is upstream issue #1260.

We believe that the bug you reported is fixed in the latest version of
xsimd, 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 1128483@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Drew Parsons <dparsons@debian.org> (supplier of updated xsimd 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: Wed, 08 Jul 2026 16:39:12 +0200
Source: xsimd
Architecture: source
Version: 14.2.0-3
Distribution: unstable
Urgency: medium
Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
Changed-By: Drew Parsons <dparsons@debian.org>
Closes: 1128483
Changes:
 xsimd (14.2.0-3) unstable; urgency=medium
 .
   * Team upload.
   * debian patch align_swizzle_PR1374.patch applies upstream PR#1374
     to fix swizzle alignment, allowing armhf-specific build flags
     -march=armv7-a+fp to be dropped in debian/rules and debian/tests
     Closes: #1128483
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We believe that the bug you reported is fixed in the latest version of
xsimd, 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 1128483@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Drew Parsons <dparsons@debian.org> (supplier of updated xsimd 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: Fri, 10 Jul 2026 14:02:47 +0200
Source: xsimd
Architecture: source
Version: 14.2.0-4
Distribution: unstable
Urgency: medium
Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
Changed-By: Drew Parsons <dparsons@debian.org>
Closes: 1128483
Changes:
 xsimd (14.2.0-4) unstable; urgency=medium
 .
   * Team upload.
   * debian patch align_trig_PR1377.patch applies upstream PR#1377 to
     fix alignment for 32-bit ARM (armhf) in the trig kernel.
     Closes: #1128483 for real.
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