Bug#1064142: ipe: NMU diff for 64-bit time_t transition

[Steve Langasek]

Source: ipe
Version: 7.2.28-2
Severity: important
Tags: patch pending sid trixie
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
ipe 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 ipe
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'), (500, 'stable'), (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)
-------------- next part --------------
diff -Nru ipe-7.2.28/debian/changelog ipe-7.2.28/debian/changelog
--- ipe-7.2.28/debian/changelog	2023-08-25 03:48:58.000000000 +0000
+++ ipe-7.2.28/debian/changelog	2024-02-17 17:12:03.000000000 +0000
@@ -1,3 +1,10 @@
+ipe (7.2.28-2.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek <vorlon at debian.org>  Sat, 17 Feb 2024 17:12:03 +0000
+
 ipe (7.2.28-2) unstable; urgency=medium
 
   [ Steve Robbins ]
diff -Nru ipe-7.2.28/debian/control ipe-7.2.28/debian/control
--- ipe-7.2.28/debian/control	2023-08-25 03:48:58.000000000 +0000
+++ ipe-7.2.28/debian/control	2024-02-17 17:12:02.000000000 +0000
@@ -54,7 +54,10 @@
  Package texlive-latex-recommended enables unicode text entry (for
  accented characters).
 
-Package: libipe7.2.28
+Package: libipe7.2.28t64
+Provides: ${t64:Provides}
+Replaces: libipe7.2.28
+Breaks: libipe7.2.28 (<< ${source:Version})
 Architecture: any
 Section: libs
 Depends: ${misc:Depends},
@@ -70,7 +73,7 @@
 Architecture: any
 Section: libdevel
 Depends: ${misc:Depends},
-         libipe7.2.28 (= ${binary:Version})
+         libipe7.2.28t64 (= ${binary:Version})
 Conflicts: libipe1-dev
 Replaces: libipe1-dev
 Description: Ipe library used by ipelets (developer files)
diff -Nru ipe-7.2.28/debian/ipetoipe ipe-7.2.28/debian/ipetoipe
--- ipe-7.2.28/debian/ipetoipe	1970-01-01 00:00:00.000000000 +0000
+++ ipe-7.2.28/debian/ipetoipe	2024-02-17 17:12:03.000000000 +0000
@@ -0,0 +1,9 @@
+#! /bin/sh
+
+set -e
+
+IPELATEXDIR=/tmp/ipetoipe-$$
+trap "rm -rf $IPELATEXDIR" 0 1 15
+
+export IPELATEXDIR
+/usr/bin/ipetoipe-bin ${1+"$@"}
diff -Nru ipe-7.2.28/debian/libipe7.2.28t64.lintian-overrides ipe-7.2.28/debian/libipe7.2.28t64.lintian-overrides
--- ipe-7.2.28/debian/libipe7.2.28t64.lintian-overrides	1970-01-01 00:00:00.000000000 +0000
+++ ipe-7.2.28/debian/libipe7.2.28t64.lintian-overrides	2024-02-17 17:12:02.000000000 +0000
@@ -0,0 +1 @@
+libipe7.2.28t64: package-name-doesnt-match-sonames libipe7.2.28
diff -Nru ipe-7.2.28/debian/rules ipe-7.2.28/debian/rules
--- ipe-7.2.28/debian/rules	2023-08-25 03:48:58.000000000 +0000
+++ ipe-7.2.28/debian/rules	2024-02-17 17:12:03.000000000 +0000
@@ -3,7 +3,7 @@
 export IPEPREFIX=/usr
 export INSTALL_ROOT=$(shell pwd)/debian/tmp
 
-IPEVER = 7.2.28
+IPEVER = 7.2.28t64
 
 export DEB_BUILD_MAINT_OPTIONS=hardening=+all