Source: g15daemon
Version: 1.9.5.3-14
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
g15daemon 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 g15daemon
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/8 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 g15daemon-1.9.5.3/debian/changelog g15daemon-1.9.5.3/debian/changelog
--- g15daemon-1.9.5.3/debian/changelog  2023-11-26 14:36:46.000000000 +0000
+++ g15daemon-1.9.5.3/debian/changelog  2024-01-30 13:51:10.000000000 +0000
@@ -1,3 +1,10 @@
+g15daemon (1.9.5.3-14.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Lukas Märdian <sl...@debian.org>  Tue, 30 Jan 2024 13:51:10 +0000
+
 g15daemon (1.9.5.3-14) unstable; urgency=medium
 
   * Build-Depend on libfreetype-dev instead of libfreetype6-dev.
diff -Nru g15daemon-1.9.5.3/debian/control g15daemon-1.9.5.3/debian/control
--- g15daemon-1.9.5.3/debian/control    2023-11-26 14:36:46.000000000 +0000
+++ g15daemon-1.9.5.3/debian/control    2024-01-30 13:51:10.000000000 +0000
@@ -38,7 +38,7 @@
 Architecture: any
 Multi-Arch: same
 Depends:
- libg15daemon-client1 (= ${binary:Version}),
+ libg15daemon-client1t64 (= ${binary:Version}),
  ${misc:Depends}
 Description: Development files for libg15daemon-client
  The g15daemon client library allows applications to use LCD of the Logitech 
G15
@@ -46,7 +46,10 @@
  .
  This package provides the development files and static libraries.
 
-Package: libg15daemon-client1
+Package: libg15daemon-client1t64
+Provides: ${t64:Provides}
+Replaces: libg15daemon-client1
+Breaks: libg15daemon-client1 (<< ${source:Version})
 Section: libs
 Architecture: any
 Multi-Arch: same
diff -Nru g15daemon-1.9.5.3/debian/libg15daemon-client1.install 
g15daemon-1.9.5.3/debian/libg15daemon-client1.install
--- g15daemon-1.9.5.3/debian/libg15daemon-client1.install       2023-11-26 
14:36:46.000000000 +0000
+++ g15daemon-1.9.5.3/debian/libg15daemon-client1.install       1970-01-01 
00:00:00.000000000 +0000
@@ -1 +0,0 @@
-debian/tmp/usr/lib/*/lib*.so.*
diff -Nru g15daemon-1.9.5.3/debian/libg15daemon-client1.manpages 
g15daemon-1.9.5.3/debian/libg15daemon-client1.manpages
--- g15daemon-1.9.5.3/debian/libg15daemon-client1.manpages      2023-11-26 
14:36:46.000000000 +0000
+++ g15daemon-1.9.5.3/debian/libg15daemon-client1.manpages      1970-01-01 
00:00:00.000000000 +0000
@@ -1 +0,0 @@
-Documentation/g15daemon_client_devel.3
diff -Nru g15daemon-1.9.5.3/debian/libg15daemon-client1t64.install 
g15daemon-1.9.5.3/debian/libg15daemon-client1t64.install
--- g15daemon-1.9.5.3/debian/libg15daemon-client1t64.install    1970-01-01 
00:00:00.000000000 +0000
+++ g15daemon-1.9.5.3/debian/libg15daemon-client1t64.install    2023-11-26 
14:36:46.000000000 +0000
@@ -0,0 +1 @@
+debian/tmp/usr/lib/*/lib*.so.*
diff -Nru g15daemon-1.9.5.3/debian/libg15daemon-client1t64.lintian-overrides 
g15daemon-1.9.5.3/debian/libg15daemon-client1t64.lintian-overrides
--- g15daemon-1.9.5.3/debian/libg15daemon-client1t64.lintian-overrides  
1970-01-01 00:00:00.000000000 +0000
+++ g15daemon-1.9.5.3/debian/libg15daemon-client1t64.lintian-overrides  
2024-01-30 13:51:10.000000000 +0000
@@ -0,0 +1 @@
+libg15daemon-client1t64: package-name-doesnt-match-sonames libg15daemon-client1
diff -Nru g15daemon-1.9.5.3/debian/libg15daemon-client1t64.manpages 
g15daemon-1.9.5.3/debian/libg15daemon-client1t64.manpages
--- g15daemon-1.9.5.3/debian/libg15daemon-client1t64.manpages   1970-01-01 
00:00:00.000000000 +0000
+++ g15daemon-1.9.5.3/debian/libg15daemon-client1t64.manpages   2023-11-26 
14:36:46.000000000 +0000
@@ -0,0 +1 @@
+Documentation/g15daemon_client_devel.3

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