Source: dolfinx-mpc
Version: 0.7.2-1
Severity: serious
Tags: patch pending
Justification: library ABI skew on upgrade
User: debian-...@lists.debian.org
Usertags: time-t
Dear maintainer,
As part of the 64-bit time_t transition required to support 32-bit
architectures in 2038 and beyond
(https://wiki.debian.org/ReleaseGoals/64bit-time), we have identified
dolfinx-mpc as a source package shipping runtime libraries whose ABI
either is affected by the change in size of time_t, or could not be
analyzed via abi-compliance-checker (and therefore to be on the safe
side we assume is affected).
To ensure that inconsistent combinations of libraries with their
reverse-dependencies are never installed together, it is necessary to
have a library transition, which is most easily done by renaming the
runtime library package.
Since turning on 64-bit time_t is being handled centrally through a change
to the default dpkg-buildflags (https://bugs.debian.org/1037136), it is
important that libraries affected by this ABI change all be uploaded close
together in time. Therefore I have prepared a 0-day NMU for dolfinx-mpc
which will initially be uploaded to experimental if possible, then to
unstable after packages have cleared binary NEW.
Please find the patch for this NMU attached.
If you have any concerns about this patch, please reach out ASAP. Although
this package will be uploaded to experimental immediately, there will be a
period of several days before we begin uploads to unstable; so if information
becomes available that your package should not be included in the transition,
there is time for us to amend the planned uploads.
-- System Information:
Debian Release: trixie/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 6.5.0-15-generic (SMP w/16 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
diff -Nru dolfinx-mpc-0.7.2/debian/changelog dolfinx-mpc-0.7.2/debian/changelog
--- dolfinx-mpc-0.7.2/debian/changelog 2024-01-17 18:38:18.0 +
+++ dolfinx-mpc-0.7.2/debian/changelog 2024-02-01 08:36:04.0 +
@@ -1,3 +1,10 @@
+dolfinx-mpc (0.7.2-1.1) experimental; urgency=medium
+
+ * Non-maintainer upload.
+ * Rename libraries for 64-bit time_t transition.
+
+ -- Michael Hudson-Doyle Thu, 01 Feb 2024 08:36:04 +
+
dolfinx-mpc (0.7.2-1) unstable; urgency=medium
* New upstream release.
diff -Nru dolfinx-mpc-0.7.2/debian/control dolfinx-mpc-0.7.2/debian/control
--- dolfinx-mpc-0.7.2/debian/control2024-01-17 18:38:18.0 +
+++ dolfinx-mpc-0.7.2/debian/control2024-02-01 08:36:04.0 +
@@ -29,14 +29,17 @@
Architecture: any
Multi-Arch: same
Depends:
- libdolfinx-mpc0.7 (= ${binary:Version}),
+ libdolfinx-mpc0.7t64 (= ${binary:Version}),
${misc:Depends},
Description: Multi-point constraints with FEniCS-X
This library contains an add-on to FEniCSx enabling the possibilities
of enforce multi-point constraints. This can be used to for instance
enforce slip conditions strongly, or apply periodic boundaries..
-Package: libdolfinx-mpc0.7
+Package: libdolfinx-mpc0.7t64
+Provides: ${t64:Provides}
+Replaces: libdolfinx-mpc0.7
+Breaks: libdolfinx-mpc0.7 (<< ${source:Version})
Architecture: any
Multi-Arch: same
Depends:
@@ -48,8 +51,11 @@
enforce slip conditions strongly, or apply periodic boundaries..
Package: python3-dolfinx-mpc
+Provides: ${t64:Provides}
+Replaces: python3-dolfinx-mpc
+Breaks: python3-dolfinx-mpc (<< ${source:Version})
Architecture: any
-Depends: libdolfinx-mpc0.7 (= ${binary:Version}),
+Depends: libdolfinx-mpc0.7t64 (= ${binary:Version}),
python3-dolfinx-real,
${python3:Depends},
${shlibs:Depends},
diff -Nru dolfinx-mpc-0.7.2/debian/libdolfinx-mpc0.7.install
dolfinx-mpc-0.7.2/debian/libdolfinx-mpc0.7.install
--- dolfinx-mpc-0.7.2/debian/libdolfinx-mpc0.7.install 2024-01-17
18:38:18.0 +
+++ dolfinx-mpc-0.7.2/debian/libdolfinx-mpc0.7.install 1970-01-01
00:00:00.0 +
@@ -1 +0,0 @@
-usr/lib/*/lib*.so.*
diff -Nru dolfinx-mpc-0.7.2/debian/libdolfinx-mpc0.7t64.install
dolfinx-mpc-0.7.2/debian/libdolfinx-mpc0.7t64.install
--- dolfinx-mpc-0.7.2/debian/libdolfinx-mpc0.7t64.install 1970-01-01
00:00:00.0 +
+++ dolfinx-mpc-0.7.2/debian/libdolfinx-mpc0.7t64.install 2024-01-17
18:38:18.0 +
@@ -0,0 +1 @@
+usr/lib/*/lib*.so.*
diff -Nru dolfinx-mpc-0.7.2/debian/libdolfinx-mpc0.7t64.lintian-overrides
dolfinx-mpc-0.7.2/debian/libdolfinx-mpc0.7t64.lintian-overrides
--- dolfinx-mpc-0.7.2/debian/libdolfinx-mpc0.7t64.lintian-overrides
1970-01-01 00:00:00.0 +
+++ dolfinx-mpc-0.7.2/debian/libdolfinx-mpc0.7t64.lintian-overrides
2024-02-01 08:36:04.0 +
@@ -0,0 +1 @@
+libdolfinx-mpc0.7t64:
