Bug#1062613: librsb: NMU diff for 64-bit time_t transition

Fri Feb 2 16:48:56 GMT 2024

On Fri, Feb 02, 2024 at 02:06:38PM +0100, Rafael Laboissière wrote:
> Control: tags -1 + upstream

> Thanks for this bug report and for the upload to experimental, Steve.   I am
> hereby forwarding your message to the upstream author.

Note that this is an ABI change introduced by a distro-wide change in
default build flags; there is no action for upstream to take in this
regards.

> * Steve Langasek <vorlon at debian.org> [2024-02-02 06:09]:
> 
> > Source: librsb
> > Version: 1.3.0.2+dfsg-6
> > Severity: serious
> > Tags: patch pending
> > Justification: library ABI skew on upgrade
> > User: debian-arm at lists.debian.org
> > Usertags: time-t
> > 
> > NOTICE: these changes must not be uploaded to unstable yet!
> > 
> > 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
> > librsb 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 librsb 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'), (500, 'testing'), (1, 'experimental')
> > Architecture: amd64 (x86_64)
> > 
> > Kernel: Linux 6.5.0-14-generic (SMP w/12 CPU threads; PREEMPT)
> > Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE Locale:
> > LANG=C, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell:
> > /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system)
> 
> > diff -Nru librsb-1.3.0.2+dfsg/debian/.gitignore
> > librsb-1.3.0.2+dfsg/debian/.gitignore ---
> > librsb-1.3.0.2+dfsg/debian/.gitignore	2023-06-13 09:19:25.000000000
> > +0000 +++ librsb-1.3.0.2+dfsg/debian/.gitignore	1970-01-01
> > 00:00:00.000000000 +0000 @@ -1,15 +0,0 @@ -/.debhelper/
> > -/*.debhelper.log -/debhelper-build-stamp -/autoreconf.after
> > -/autoreconf.before -/files -/librsb-dev.substvars -/librsb-dev/
> > -/librsb-doc.substvars -/librsb-doc/ -/librsb-tools.substvars
> > -/librsb-tools/ -/librsb0.substvars -/librsb0/ -/tmp/ diff -Nru
> > librsb-1.3.0.2+dfsg/debian/changelog
> > librsb-1.3.0.2+dfsg/debian/changelog ---
> > librsb-1.3.0.2+dfsg/debian/changelog	2023-06-13 09:19:25.000000000 +0000
> > +++ librsb-1.3.0.2+dfsg/debian/changelog	2024-02-02 05:59:18.000000000
> > +0000 @@ -1,3 +1,10 @@ +librsb (1.3.0.2+dfsg-6.1) experimental;
> > urgency=medium + +  * Non-maintainer upload. +  * Rename libraries for
> > 64-bit time_t transition. + + -- Steve Langasek <vorlon at debian.org>
> > Fri, 02 Feb 2024 05:59:18 +0000 + librsb (1.3.0.2+dfsg-6) unstable;
> > urgency=medium
> > 
> >   * Upload to unstable
> > diff -Nru librsb-1.3.0.2+dfsg/debian/control
> > librsb-1.3.0.2+dfsg/debian/control ---
> > librsb-1.3.0.2+dfsg/debian/control	2023-06-13 09:19:25.000000000 +0000
> > +++ librsb-1.3.0.2+dfsg/debian/control	2024-02-02 05:59:18.000000000
> > +0000 @@ -16,7 +16,10 @@ Vcs-Browser:
> > https://salsa.debian.org/science-team/librsb Rules-Requires-Root: no
> > 
> > -Package: librsb0 +Package: librsb0t64 +Provides: ${t64:Provides}
> > +Replaces: librsb0 +Breaks: librsb0 (<< ${source:Version}) Architecture:
> > any Depends: ${shlibs:Depends}, ${misc:Depends} Multi-Arch: same @@
> > -35,7 +38,7 @@ Package: librsb-dev Section: libdevel Architecture: any
> > -Depends: librsb0 (= ${binary:Version}), ${misc:Depends} +Depends:
> > librsb0t64 (= ${binary:Version}), ${misc:Depends} Description:
> > shared-memory Sparse BLAS library using the RSB matrix format
> > (development)  This is a library for sparse matrix computations
> > featuring the Recursive  Sparse Blocks (RSB) matrix format. This format
> > allows cache efficient and @@ -51,7 +54,7 @@
> > 
> > Package: librsb-tools
> > Architecture: any
> > -Depends: librsb0 (= ${binary:Version}), ${shlibs:Depends},
> > ${misc:Depends} +Depends: librsb0t64 (= ${binary:Version}),
> > ${shlibs:Depends}, ${misc:Depends} Description: shared-memory Sparse
> > BLAS library using the RSB matrix format (tools)  This is a library for
> > sparse matrix computations featuring the Recursive  Sparse Blocks (RSB)
> > matrix format. This format allows cache efficient and diff -Nru
> > librsb-1.3.0.2+dfsg/debian/librsb0.install
> > librsb-1.3.0.2+dfsg/debian/librsb0.install ---
> > librsb-1.3.0.2+dfsg/debian/librsb0.install	2023-06-13 09:19:25.000000000
> > +0000 +++ librsb-1.3.0.2+dfsg/debian/librsb0.install	1970-01-01
> > 00:00:00.000000000 +0000 @@ -1,4 +0,0 @@ -usr/lib/*/librsb.so.*
> > -usr/share/doc/librsb/AUTHORS -usr/share/doc/librsb/README
> > -usr/share/doc/librsb/README.md diff -Nru
> > librsb-1.3.0.2+dfsg/debian/librsb0t64.install
> > librsb-1.3.0.2+dfsg/debian/librsb0t64.install ---
> > librsb-1.3.0.2+dfsg/debian/librsb0t64.install	1970-01-01
> > 00:00:00.000000000 +0000 +++
> > librsb-1.3.0.2+dfsg/debian/librsb0t64.install	2023-06-13
> > 09:19:25.000000000 +0000 @@ -0,0 +1,4 @@ +usr/lib/*/librsb.so.*
> > +usr/share/doc/librsb/AUTHORS +usr/share/doc/librsb/README
> > +usr/share/doc/librsb/README.md diff -Nru
> > librsb-1.3.0.2+dfsg/debian/librsb0t64.lintian-overrides
> > librsb-1.3.0.2+dfsg/debian/librsb0t64.lintian-overrides ---
> > librsb-1.3.0.2+dfsg/debian/librsb0t64.lintian-overrides	1970-01-01
> > 00:00:00.000000000 +0000 +++
> > librsb-1.3.0.2+dfsg/debian/librsb0t64.lintian-overrides	2024-02-02
> > 05:59:18.000000000 +0000 @@ -0,0 +1 @@ +librsb0t64:
> > package-name-doesnt-match-sonames librsb0
> 

Thanks,
-- 
Steve Langasek                   Give me a lever long enough and a Free OS
Debian Developer                   to set it on, and I can move the world.
Ubuntu Developer                                   https://www.debian.org/
slangasek at ubuntu.com                                     vorlon at debian.org
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