Hi,

During a rebuild against HDF5 2.1.0 currently in experimental, h5z-zfp
FTBFS with one failed test:

./test_error ................................................test_error: test_error.c:195: main: Assertion `ndiffs == 1408' failed.

The value of 'ndiffs' is 652. I have no idea what it means.

Since h5z-zfpi is a reverse dependency for several other packages I'd
appreciate if this could be fixed rapidly.

I am in touch with HDF5 devs in case their help is needed to understand
the problem. Just tell me :)

Thanks in advance,
_g.

- -- System Information:
Debian Release: 12.0
Architecture: amd64 (x86_64)

Kernel: Linux 6.1.0-44-amd64 (SMP w/12 CPU threads; PREEMPT)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
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Hi,

Gilles Filippini a écrit le 08/06/2026 à 15:28 :
Please find attached a patch from upstream.

Best,
_g.

Dear maintainer,

I've prepared an NMU for h5z-zfp (versioned as 1.1.1-2.1) and uploaded
it to DELAYED/4. Please feel free to tell me if I should cancel it.

cu
Adrian

We believe that the bug you reported is fixed in the latest version of
h5z-zfp, 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 1139312@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Santiago Vila <sanvila@debian.org> (supplier of updated h5z-zfp 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: Mon, 10 Aug 2026 00:55:00 +0200
Source: h5z-zfp
Architecture: source
Version: 1.1.1-3
Distribution: unstable
Urgency: medium
Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
Changed-By: Santiago Vila <sanvila@debian.org>
Closes: 1139312
Changes:
 h5z-zfp (1.1.1-3) unstable; urgency=medium
 .
   * Team upload.
 .
   [ Gilles Filippini ]
   * Apply upstream patch to fix FTBFS against HDF5 2.1.0. Closes: #1139312.
 .
   [ Santiago Vila ]
   * Fix typo in README.Debian.
   * Drop "Rules-Requires-Root: no" (default).
   * Drop "Priority: optional" (default).
   * Update standards-version.
   * Fine-tune salsa-ci.yml.
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 78de5d357ff5f2a5598fd60afbd1f72f6336514b 5928 h5z-zfp_1.1.1-3.debian.tar.xz
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 41757913d1f35b3d7e7b809f10805a72 5928 science optional h5z-zfp_1.1.1-3.debian.tar.xz
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