Source: pgplot5
Version: 5.2.2-19.5
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
pgplot5 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 pgplot5
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 6.2.0-39-generic (SMP w/32 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, 
TAINT_UNSIGNED_MODULE
Locale: LANG=C.UTF-8, 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 pgplot5-5.2.2/debian/changelog pgplot5-5.2.2/debian/changelog
--- pgplot5-5.2.2/debian/changelog      2022-01-19 11:27:56.000000000 -0300
+++ pgplot5-5.2.2/debian/changelog      2024-02-05 15:21:26.000000000 -0300
@@ -1,3 +1,10 @@
+pgplot5 (5.2.2-19.6) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Lucas Kanashiro <kanash...@debian.org>  Mon, 05 Feb 2024 15:21:26 -0300
+
 pgplot5 (5.2.2-19.5) unstable; urgency=medium
 
   * Non-maintainer upload.
diff -Nru pgplot5-5.2.2/debian/control pgplot5-5.2.2/debian/control
--- pgplot5-5.2.2/debian/control        2022-01-19 11:27:56.000000000 -0300
+++ pgplot5-5.2.2/debian/control        2024-02-05 15:21:25.000000000 -0300
@@ -8,12 +8,14 @@
 Homepage: https://www.astro.caltech.edu/~tjp/pgplot/
 Standards-Version: 3.9.2
 
-Package: pgplot5
+Package: pgplot5t64
+Provides: ${t64:Provides}
+Breaks: pgplot5 (<< ${source:Version})
 Architecture: any
 Depends: ${shlibs:Depends}, zlib1g, ${misc:Depends}
 Suggests: gfortran, libpng-dev, zlib1g-dev, libx11-dev, libxaw7-dev,
     libxt-dev, x11proto-core-dev, libgif-dev
-Replaces: pgplot
+Replaces: pgplot5, pgplot
 Conflicts: pgplot
 Description: large subroutine library for plotting scientific data
  This package contains both runtime and development libraries.  Many
diff -Nru pgplot5-5.2.2/debian/pgplot5.doc-base 
pgplot5-5.2.2/debian/pgplot5.doc-base
--- pgplot5-5.2.2/debian/pgplot5.doc-base       2022-01-19 11:27:56.000000000 
-0300
+++ pgplot5-5.2.2/debian/pgplot5.doc-base       1969-12-31 21:00:00.000000000 
-0300
@@ -1,13 +0,0 @@
-Document: pgplot5
-Title: PGPLOT Subroutine Descriptions
-Author: Dr. Tim Pearson <t...@astro.caltech.edu>
-Abstract: This document includes a list of all the PGPLOT subroutines,
- and then gives detailed instructions for the use of each routine in
- Fortran programs.  The subroutine descriptions are in alphabetical
- order. PGPLOT is a large subroutine library for plotting scientific
- data. 
-Section: Science/Data Analysis
-
-Format: HTML
-Files: /usr/share/doc/pgplot5/pgplot.html
-Index: /usr/share/doc/pgplot5/pgplot.html
diff -Nru pgplot5-5.2.2/debian/pgplot5t64.doc-base 
pgplot5-5.2.2/debian/pgplot5t64.doc-base
--- pgplot5-5.2.2/debian/pgplot5t64.doc-base    1969-12-31 21:00:00.000000000 
-0300
+++ pgplot5-5.2.2/debian/pgplot5t64.doc-base    2022-01-19 11:27:56.000000000 
-0300
@@ -0,0 +1,13 @@
+Document: pgplot5
+Title: PGPLOT Subroutine Descriptions
+Author: Dr. Tim Pearson <t...@astro.caltech.edu>
+Abstract: This document includes a list of all the PGPLOT subroutines,
+ and then gives detailed instructions for the use of each routine in
+ Fortran programs.  The subroutine descriptions are in alphabetical
+ order. PGPLOT is a large subroutine library for plotting scientific
+ data. 
+Section: Science/Data Analysis
+
+Format: HTML
+Files: /usr/share/doc/pgplot5/pgplot.html
+Index: /usr/share/doc/pgplot5/pgplot.html
diff -Nru pgplot5-5.2.2/debian/pgplot5t64.lintian-overrides 
pgplot5-5.2.2/debian/pgplot5t64.lintian-overrides
--- pgplot5-5.2.2/debian/pgplot5t64.lintian-overrides   1969-12-31 
21:00:00.000000000 -0300
+++ pgplot5-5.2.2/debian/pgplot5t64.lintian-overrides   2024-02-05 
15:21:25.000000000 -0300
@@ -0,0 +1 @@
+pgplot5t64: package-name-doesnt-match-sonames pgplot5

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