Source: anthy
Version: 1:0.4-2
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
anthy 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 anthy
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 6.5.0-14-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 anthy-0.4/debian/changelog anthy-0.4/debian/changelog
--- anthy-0.4/debian/changelog  2019-08-20 05:06:30.000000000 +0000
+++ anthy-0.4/debian/changelog  2024-01-30 00:36:53.000000000 +0000
@@ -1,3 +1,10 @@
+anthy (1:0.4-2.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek <vor...@debian.org>  Tue, 30 Jan 2024 00:36:53 +0000
+
 anthy (1:0.4-2) unstable; urgency=medium
 
   * debian/control (Build-Depends): Remove debconf, po-debconf and
diff -Nru anthy-0.4/debian/control anthy-0.4/debian/control
--- anthy-0.4/debian/control    2019-08-20 05:03:12.000000000 +0000
+++ anthy-0.4/debian/control    2024-01-30 00:36:53.000000000 +0000
@@ -48,7 +48,10 @@
  .
  This package provides an Anthy frontend for Emacs.
 
-Package: libanthy1
+Package: libanthy1t64
+Provides: ${t64:Provides}
+Replaces: libanthy1
+Breaks: libanthy1 (<< ${source:Version})
 Section: libs
 Architecture: any
 Multi-Arch: same
@@ -74,13 +77,14 @@
  This package provides the files necessary for compiling programs that
  use Anthy.
 
-Package: libanthyinput0
+Package: libanthyinput0t64
+Provides: ${t64:Provides}
 Section: libs
 Architecture: any
 Multi-Arch: same
 Pre-Depends: ${misc:Pre-Depends}
-Replaces: libanthy0 (<< 1:0.3-1)
-Breaks: libanthy0 (<< 1:0.3-1)
+Replaces: libanthyinput0, libanthy0 (<< 1:0.3-1)
+Breaks: libanthyinput0 (<< ${source:Version}), libanthy0 (<< 1:0.3-1)
 Depends: ${misc:Depends}, ${shlibs:Depends}
 Description: Japanese kana-kanji conversion - runtime library for input
  Anthy is kana-kanji conversion engine for Japanese.  It converts
diff -Nru anthy-0.4/debian/libanthy1.install anthy-0.4/debian/libanthy1.install
--- anthy-0.4/debian/libanthy1.install  2019-07-17 05:34:39.000000000 +0000
+++ anthy-0.4/debian/libanthy1.install  1970-01-01 00:00:00.000000000 +0000
@@ -1,2 +0,0 @@
-usr/lib/*/libanthy.so.*
-usr/lib/*/libanthydic.so.*
diff -Nru anthy-0.4/debian/libanthy1t64.install 
anthy-0.4/debian/libanthy1t64.install
--- anthy-0.4/debian/libanthy1t64.install       1970-01-01 00:00:00.000000000 
+0000
+++ anthy-0.4/debian/libanthy1t64.install       2019-07-17 05:34:39.000000000 
+0000
@@ -0,0 +1,2 @@
+usr/lib/*/libanthy.so.*
+usr/lib/*/libanthydic.so.*
diff -Nru anthy-0.4/debian/libanthy1t64.lintian-overrides 
anthy-0.4/debian/libanthy1t64.lintian-overrides
--- anthy-0.4/debian/libanthy1t64.lintian-overrides     1970-01-01 
00:00:00.000000000 +0000
+++ anthy-0.4/debian/libanthy1t64.lintian-overrides     2024-01-30 
00:36:53.000000000 +0000
@@ -0,0 +1 @@
+libanthy1t64: package-name-doesnt-match-sonames libanthy1
diff -Nru anthy-0.4/debian/libanthyinput0.install 
anthy-0.4/debian/libanthyinput0.install
--- anthy-0.4/debian/libanthyinput0.install     2019-07-17 05:34:39.000000000 
+0000
+++ anthy-0.4/debian/libanthyinput0.install     1970-01-01 00:00:00.000000000 
+0000
@@ -1 +0,0 @@
-usr/lib/*/libanthyinput.so.*
diff -Nru anthy-0.4/debian/libanthyinput0t64.install 
anthy-0.4/debian/libanthyinput0t64.install
--- anthy-0.4/debian/libanthyinput0t64.install  1970-01-01 00:00:00.000000000 
+0000
+++ anthy-0.4/debian/libanthyinput0t64.install  2019-07-17 05:34:39.000000000 
+0000
@@ -0,0 +1 @@
+usr/lib/*/libanthyinput.so.*
diff -Nru anthy-0.4/debian/libanthyinput0t64.lintian-overrides 
anthy-0.4/debian/libanthyinput0t64.lintian-overrides
--- anthy-0.4/debian/libanthyinput0t64.lintian-overrides        1970-01-01 
00:00:00.000000000 +0000
+++ anthy-0.4/debian/libanthyinput0t64.lintian-overrides        2024-01-30 
00:36:53.000000000 +0000
@@ -0,0 +1 @@
+libanthyinput0t64: package-name-doesnt-match-sonames libanthyinput0

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