Source: synfig
Version: 1.5.1+dfsg-3
Severity: serious
Tags: patch pending sid trixie
Justification: library ABI skew on upgrade
User: debian-...@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
synfig 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 synfig
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')
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 synfig-1.5.1+dfsg/debian/changelog synfig-1.5.1+dfsg/debian/changelog
--- synfig-1.5.1+dfsg/debian/changelog 2022-07-05 05:06:27.000000000 +0000
+++ synfig-1.5.1+dfsg/debian/changelog 2024-02-04 11:33:06.000000000 +0000
@@ -1,3 +1,10 @@
+synfig (1.5.1+dfsg-3.1) experimental; urgency=medium
+
+ * Non-maintainer upload.
+ * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek <vor...@debian.org> Sun, 04 Feb 2024 11:33:06 +0000
+
synfig (1.5.1+dfsg-3) unstable; urgency=medium
* New upstream patch to fix FTBFS with ffmpeg-5.0 (Closes: #1013460).
diff -Nru synfig-1.5.1+dfsg/debian/control synfig-1.5.1+dfsg/debian/control
--- synfig-1.5.1+dfsg/debian/control 2022-04-10 03:50:20.000000000 +0000
+++ synfig-1.5.1+dfsg/debian/control 2024-02-04 11:33:06.000000000 +0000
@@ -49,7 +49,9 @@
This package contains the command-line renderer, for the GUI animation
editor, please install synfigstudio.
-Package: libsynfig0a
+Package: libsynfig0t64
+Provides: ${t64:Provides}
+X-Time64-Compat: libsynfig0a
Section: libs
Architecture: any
Multi-Arch: same
@@ -60,9 +62,9 @@
imagemagick
Recommends: ${misc:Recommends}
,libdv-bin
-Breaks: synfigstudio (<< 0.64.2)
+Breaks: libsynfig0a (<< ${source:Version}), synfigstudio (<< 0.64.2)
Conflicts: libsynfig0v5, libsynfig0
-Replaces: libsynfig0v5, libsynfig0
+Replaces: libsynfig0a, libsynfig0v5, libsynfig0
Description: render library and plugins for synfig 2D animation
synfig is a vector based 2D animation package. It is designed to be
capable of producing feature-film quality animation.
@@ -72,7 +74,7 @@
Package: libsynfig-dev
Section: libdevel
Architecture: any
-Depends: ${misc:Depends} ,libsynfig0a (= ${binary:Version})
+Depends: ${misc:Depends} ,libsynfig0t64 (= ${binary:Version})
,etl-dev (>= 1.4.0~)
,libavcodec-dev
,libavformat-dev
diff -Nru synfig-1.5.1+dfsg/debian/libsynfig0a.install
synfig-1.5.1+dfsg/debian/libsynfig0a.install
--- synfig-1.5.1+dfsg/debian/libsynfig0a.install 2015-09-29
08:05:44.000000000 +0000
+++ synfig-1.5.1+dfsg/debian/libsynfig0a.install 1970-01-01
00:00:00.000000000 +0000
@@ -1,4 +0,0 @@
-etc/synfig/synfig_modules.cfg
-usr/lib/*/libsynfig.so.*
-usr/lib/*/synfig/modules/*.so
-usr/share/locale
diff -Nru synfig-1.5.1+dfsg/debian/libsynfig0t64.install
synfig-1.5.1+dfsg/debian/libsynfig0t64.install
--- synfig-1.5.1+dfsg/debian/libsynfig0t64.install 1970-01-01
00:00:00.000000000 +0000
+++ synfig-1.5.1+dfsg/debian/libsynfig0t64.install 2015-09-29
08:05:44.000000000 +0000
@@ -0,0 +1,4 @@
+etc/synfig/synfig_modules.cfg
+usr/lib/*/libsynfig.so.*
+usr/lib/*/synfig/modules/*.so
+usr/share/locale
diff -Nru synfig-1.5.1+dfsg/debian/libsynfig0t64.lintian-overrides
synfig-1.5.1+dfsg/debian/libsynfig0t64.lintian-overrides
--- synfig-1.5.1+dfsg/debian/libsynfig0t64.lintian-overrides 1970-01-01
00:00:00.000000000 +0000
+++ synfig-1.5.1+dfsg/debian/libsynfig0t64.lintian-overrides 2024-02-04
11:33:06.000000000 +0000
@@ -0,0 +1 @@
+libsynfig0t64: package-name-doesnt-match-sonames libsynfig0a
