[From nobody Sun Sep 13 06:21:09 2026 Received: (at submit) by bugs.debian.org; 12 Sep 2026 20:10:36 +0000 X-Spam-Checker-Version: SpamAssassin 4.0.1-bugs.debian.org_2005_01_02 (2024-03-25) on buxtehude.debian.org X-Spam-Level: X-Spam-Status: No, score=-118.1 required=4.0 tests=ALL_TRUSTED,BAYES_00, BODY_INCLUDES_PACKAGE,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,FOURLA,FROMDEVELOPER,HAS_PACKAGE, SPF_HELO_NONE,SPF_PASS,USER_IN_DKIM_WELCOMELIST autolearn=ham autolearn_force=no version=4.0.1-bugs.debian.org_2005_01_02 X-Spam-Bayes: score:0.0000 Tokens: new, 36; hammy, 150; neutral, 158; spammy, 0. spammytokens: hammytokens:0.000-+--Hx-spam-relays-external:sk:stravin, 0.000-+--H*RT:sk:stravin, 0.000-+--Hx-spam-relays-external:311, 0.000-+--H*RT:311, 0.000-+--H*RT:108 Return-path: <maxy@debian.org> Received: from stravinsky.debian.org ([2001:41b8:202:deb::311:108]:46152) by buxtehude.debian.org with esmtps (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <maxy@debian.org>) id 1x5U3Y-00BrG5-06 for submit@bugs.debian.org; Sat, 12 Sep 2026 20:10:36 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; s=smtpauto.stravinsky; h=X-Debian-User:Content-Type:MIME-Version:Message-ID: Subject:To:From:Date:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=WMlS0Bd6WYfwQd9dSQe/KhRWdTxgZLk8E+BKtfduLnU=; b=FJdKCdiAqhEBBCz1knTBE5pOd2 dRzvMpRiPmV7KaAbUp+tO/AbvOGQIL5wuiQxjRNguQ8yq87H+TUbhnH+Al85QfnacOeHdF16mO9xI ZGn2DzdCQh9YmwBntTXo4XJ8CzDhvP6L3WqYT5ma1MKXj2GYY1CtlgZHcG0/4GE8agfnspuVBKUUE OjIwKt4v3Y6iLw8sJ6/pQy6MAjOkuiDKjxW+IGeoaPvu6u4Z/0fQ+3Z3v4dj9FQrwqNK88ocCkrxZ TP8jQ/JTbdxP4gL68SC12TA5+QQMmCOa10E9Pf+8zI8V5qygpq0kzMRTQTVMSC3hTA4i57a64I2IU 9DUcJQEg==; Received: from authenticated-user by stravinsky.debian.org with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <maxy@debian.org>) id 1x5U3V-002JpB-0J for submit@bugs.debian.org; Sat, 12 Sep 2026 20:10:34 +0000 Date: Sat, 12 Sep 2026 22:10:24 +0200 From: Maximiliano Curia <maxy@debian.org> To: submit@bugs.debian.org Subject: adios2: Missing HDF5_PREFER_PARALLEL config flag Message-ID: <aqWxsN-4nhEVMFdu@hecuba.gnuservers.com.ar> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="2tYcCEvXNqLb110C" Content-Disposition: inline X-Debian-User: maxy Delivered-To: submit@bugs.debian.org --2tYcCEvXNqLb110C Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline Package: src:adios2 Version: 2.12.1+dfsg1-2 User: debian-python@lists.debian.org Usertags: python3.15 Tags: patch, ftbfs, forky, sid Severity: serious Hi! While rebuilding the python related packages against the Python 3.15rc2 version I ran into the adios4dolfinx FTBFS [1], which is reported in #1145118. After looking into this, I found that the problem is due to the fact that with HDF5 version 2, we need to pass an extra flag to enable parallel (HDF5_PREFER_PARALLEL). So, I've added that in debian/rules, for the MPI variant. Additionally, the HDF5_ROOT:PATH variable is different when using the serial variant or the MPI variant, and the FindHDF5 CMake module doesn't find it, so I've also added those settings to debian/rules. I've applied these changes in the sandbox [2] to verify that adios2 builds successfully, and then rebuilt adios4dolfinx against it, which also built successfully. Setting the severity as serious, as this misconfiguration triggers a FTBFS in a different package. Happy hacking, [1]: https://buildd.debian.org/status/fetch.php?pkg=adios4dolfinx&arch=all&ver=0.11.0-2&stamp=1789226652&raw=0 [2]: https://debusine.debian.net/debian/r-python-python3.15/ -- "Can you imagine what I would do if I could do all I can?" -- Sun Tzu Saludos /\/\ /\ >< `/ --2tYcCEvXNqLb110C Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=adios2_2.12.1+dfsg1-3.debdiff diff -Nru adios2-2.12.1+dfsg1/debian/changelog adios2-2.12.1+dfsg1/debian/changelog --- adios2-2.12.1+dfsg1/debian/changelog 2026-06-09 10:12:14.000000000 +0200 +++ adios2-2.12.1+dfsg1/debian/changelog 2026-09-12 21:21:56.000000000 +0200 @@ -1,3 +1,11 @@ +adios2 (2.12.1+dfsg1-3) UNRELEASED; urgency=medium + + * Team upload. + * Set HDF5_PREFER_PARALLEL for the parallel build + * Set the HDF5_ROOT:PATH explicitly + + -- Maximiliano Curia <maxy@debian.org> Sat, 12 Sep 2026 21:21:56 +0200 + adios2 (2.12.1+dfsg1-2) unstable; urgency=medium * Upload to unstable, see transition request in Bug #1135890. diff -Nru adios2-2.12.1+dfsg1/debian/rules adios2-2.12.1+dfsg1/debian/rules --- adios2-2.12.1+dfsg1/debian/rules 2026-06-09 10:10:37.000000000 +0200 +++ adios2-2.12.1+dfsg1/debian/rules 2026-09-12 21:21:56.000000000 +0200 @@ -59,7 +59,7 @@ ifeq ($(DEB_HOST_ARCH_ENDIAN),big) configure_flags_common += -DADIOS2_USE_Blosc2:BOOL=OFF -else +else configure_flags_common += -DADIOS2_USE_Blosc2:BOOL=ON endif @@ -69,11 +69,13 @@ -DADIOS2_LIBRARY_SUFFIX:STRING=_serial \ -DADIOS2_EXECUTABLE_SUFFIX:STRING=.serial \ -DADIOS2_USE_MPI:BOOL=OFF \ + -DHDF5_ROOT:PATH=/usr/lib/$(DEB_HOST_MULTIARCH)/hdf5/serial \ -DHDF5_C_COMPILER_EXECUTABLE:FILEPATH=/usr/bin/h5cc configure_flags_mpi_common := $(configure_flags_common) \ -DADIOS2_USE_MPI:BOOL=ON \ - -DADIOS2_USE_SSC:BOOL=ON + -DADIOS2_USE_SSC:BOOL=ON \ + -DHDF5_PREFER_PARALLEL:BOOL=ON configure_flags_mpi := $(configure_flags_mpi_common) \ -DCMAKE_INSTALL_CMAKEDIR:STRING=lib/$(DEB_HOST_GNU_TYPE)/cmake/adios2/mpi \ @@ -83,6 +85,7 @@ -DMPI_C_COMPILER:FILEPATH=/usr/bin/mpicc.$(ARCH_DEFAULT_MPI_IMPL) \ -DMPI_CXX_COMPILER:FILEPATH=/usr/bin/mpic++.$(ARCH_DEFAULT_MPI_IMPL) \ -DMPI_Fortran_COMPILER:FILEPATH=/usr/bin/mpifort.$(ARCH_DEFAULT_MPI_IMPL) \ + -DHDF5_ROOT:PATH=/usr/lib/$(DEB_HOST_MULTIARCH)/hdf5/$(ARCH_DEFAULT_MPI_IMPL) \ -DHDF5_C_COMPILER_EXECUTABLE:FILEPATH=/usr/bin/h5pcc.$(ARCH_DEFAULT_MPI_IMPL) override_dh_auto_clean: --2tYcCEvXNqLb110C-- ]