Bug#1062493: kompare: NMU diff for 64-bit time_t transition
Source: kompare
Version: 4:22.12.3-1
Severity: serious
Tags: patch pending
Justification: library ABI skew on upgrade
User: debian-arm@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
kompare 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 kompare
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/8 CPU threads; PREEMPT)
Kernel taint flags: 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: unable to detect
diff -Nru kompare-22.12.3/debian/changelog kompare-22.12.3/debian/changelog
--- kompare-22.12.3/debian/changelog 2023-03-01 10:58:20.000000000 +0000
+++ kompare-22.12.3/debian/changelog 2024-02-01 17:20:53.000000000 +0000
@@ -1,3 +1,10 @@
+kompare (4:22.12.3-1.1) experimental; urgency=medium
+
+ * Non-maintainer upload.
+ * Rename libraries for 64-bit time_t transition.
+
+ -- Graham Inggs <ginggs@debian.org> Thu, 01 Feb 2024 17:20:53 +0000
+
kompare (4:22.12.3-1) unstable; urgency=medium
[ Aurélien COUDERC ]
diff -Nru kompare-22.12.3/debian/control kompare-22.12.3/debian/control
--- kompare-22.12.3/debian/control 2023-03-01 10:33:00.000000000 +0000
+++ kompare-22.12.3/debian/control 2024-02-01 17:20:53.000000000 +0000
@@ -55,7 +55,7 @@
Package: libkompareinterface-dev
Architecture: any
Section: libdevel
-Depends: libkompareinterface5 (= ${binary:Version}), ${misc:Depends},
+Depends: libkompareinterface5t64 (= ${binary:Version}), ${misc:Depends},
Description: file difference viewer - kpart interface library development files
Kompare displays the differences between files. It can compare the
contents of files or directories, as well as create, display, and merge patch
@@ -63,7 +63,10 @@
.
This package is part of the KDE Software Development Kit module.
-Package: libkompareinterface5
+Package: libkompareinterface5t64
+Provides: ${t64:Provides}
+Replaces: libkompareinterface5
+Breaks: libkompareinterface5 (<< ${source:Version})
Architecture: any
Multi-Arch: same
Section: libs
diff -Nru kompare-22.12.3/debian/libkompareinterface5.install kompare-22.12.3/debian/libkompareinterface5.install
--- kompare-22.12.3/debian/libkompareinterface5.install 2022-09-04 12:52:27.000000000 +0000
+++ kompare-22.12.3/debian/libkompareinterface5.install 1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-usr/lib/*/libkompareinterface.so.5
diff -Nru kompare-22.12.3/debian/libkompareinterface5.lintian-overrides kompare-22.12.3/debian/libkompareinterface5.lintian-overrides
--- kompare-22.12.3/debian/libkompareinterface5.lintian-overrides 2022-12-11 21:01:49.000000000 +0000
+++ kompare-22.12.3/debian/libkompareinterface5.lintian-overrides 1970-01-01 00:00:00.000000000 +0000
@@ -1,2 +0,0 @@
-# The library actually doesn’t use any libc symbol
-libkompareinterface5: library-not-linked-against-libc [usr/lib/x86_64-linux-gnu/libkompareinterface.so.5]
diff -Nru kompare-22.12.3/debian/libkompareinterface5t64.install kompare-22.12.3/debian/libkompareinterface5t64.install
--- kompare-22.12.3/debian/libkompareinterface5t64.install 1970-01-01 00:00:00.000000000 +0000
+++ kompare-22.12.3/debian/libkompareinterface5t64.install 2022-09-04 12:52:27.000000000 +0000
@@ -0,0 +1 @@
+usr/lib/*/libkompareinterface.so.5
diff -Nru kompare-22.12.3/debian/libkompareinterface5t64.lintian-overrides kompare-22.12.3/debian/libkompareinterface5t64.lintian-overrides
--- kompare-22.12.3/debian/libkompareinterface5t64.lintian-overrides 1970-01-01 00:00:00.000000000 +0000
+++ kompare-22.12.3/debian/libkompareinterface5t64.lintian-overrides 2024-02-01 17:20:53.000000000 +0000
@@ -0,0 +1,3 @@
+# The library actually doesn’t use any libc symbol
+libkompareinterface5t64: library-not-linked-against-libc [usr/lib/x86_64-linux-gnu/libkompareinterface.so.5]
+libkompareinterface5t64: package-name-doesnt-match-sonames libkompareinterface5
Reply to: