Source: gyoto
Version: 2.0.2-1
Severity: important
Tags: patch pending sid trixie
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
gyoto 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 gyoto
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)
diff -Nru gyoto-2.0.2/debian/changelog gyoto-2.0.2/debian/changelog
--- gyoto-2.0.2/debian/changelog        2024-01-19 20:57:12.000000000 +0000
+++ gyoto-2.0.2/debian/changelog        2024-02-17 04:28:42.000000000 +0000
@@ -1,3 +1,10 @@
+gyoto (2.0.2-1.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek <vor...@debian.org>  Sat, 17 Feb 2024 04:28:42 +0000
+
 gyoto (2.0.2-1) unstable; urgency=medium
 
   * New upstream release
diff -Nru gyoto-2.0.2/debian/control gyoto-2.0.2/debian/control
--- gyoto-2.0.2/debian/control  2024-01-19 20:39:18.000000000 +0000
+++ gyoto-2.0.2/debian/control  2024-02-17 04:28:42.000000000 +0000
@@ -69,7 +69,10 @@
  MPI parallelization requires the mpi-default-bin package. Producing
  videos requires the python3-gyoto and python3-opencv packages.
 
-Package: libgyoto9
+Package: libgyoto9t64
+Provides: ${t64:Provides}
+Replaces: libgyoto9
+Breaks: libgyoto9 (<< ${source:Version})
 Section: libs
 Architecture: any
 Multi-Arch: same
@@ -96,7 +99,7 @@
 Multi-Arch: same
 Section: libdevel
 Depends: ${shlibs:Depends}, ${misc:Depends},
-         libgyoto9 (= ${binary:Version}),
+         libgyoto9t64 (= ${binary:Version}),
          libc-dev, libxerces-c-dev, libcfitsio-dev, libudunits2-dev,
          libboost-dev (>= 1.53.1), libboost-mpi-dev, mpi-default-dev,
          pkg-config
diff -Nru gyoto-2.0.2/debian/libgyoto9.examples 
gyoto-2.0.2/debian/libgyoto9.examples
--- gyoto-2.0.2/debian/libgyoto9.examples       2024-01-19 20:39:18.000000000 
+0000
+++ gyoto-2.0.2/debian/libgyoto9.examples       1970-01-01 00:00:00.000000000 
+0000
@@ -1 +0,0 @@
-doc/examples/*
diff -Nru gyoto-2.0.2/debian/libgyoto9.install 
gyoto-2.0.2/debian/libgyoto9.install
--- gyoto-2.0.2/debian/libgyoto9.install        2024-01-19 20:39:18.000000000 
+0000
+++ gyoto-2.0.2/debian/libgyoto9.install        1970-01-01 00:00:00.000000000 
+0000
@@ -1,2 +0,0 @@
-usr/lib/*/libgyoto.so.?.?.?
-usr/lib/*/gyoto/*/libgyoto*.so*
diff -Nru gyoto-2.0.2/debian/libgyoto9.links gyoto-2.0.2/debian/libgyoto9.links
--- gyoto-2.0.2/debian/libgyoto9.links  2024-01-19 20:39:18.000000000 +0000
+++ gyoto-2.0.2/debian/libgyoto9.links  1970-01-01 00:00:00.000000000 +0000
@@ -1,4 +0,0 @@
-#! /bin/sh
-src=`ls debian/tmp/usr/lib/*/libgyoto.so.?.?.? | sed 's|debian/tmp/||'`
-dst=`echo $src | sed 's/\.[0-9]*\.[0-9]*$//'`
-echo $src $dst
diff -Nru gyoto-2.0.2/debian/libgyoto9t64.examples 
gyoto-2.0.2/debian/libgyoto9t64.examples
--- gyoto-2.0.2/debian/libgyoto9t64.examples    1970-01-01 00:00:00.000000000 
+0000
+++ gyoto-2.0.2/debian/libgyoto9t64.examples    2024-01-19 20:39:18.000000000 
+0000
@@ -0,0 +1 @@
+doc/examples/*
diff -Nru gyoto-2.0.2/debian/libgyoto9t64.install 
gyoto-2.0.2/debian/libgyoto9t64.install
--- gyoto-2.0.2/debian/libgyoto9t64.install     1970-01-01 00:00:00.000000000 
+0000
+++ gyoto-2.0.2/debian/libgyoto9t64.install     2024-01-19 20:39:18.000000000 
+0000
@@ -0,0 +1,2 @@
+usr/lib/*/libgyoto.so.?.?.?
+usr/lib/*/gyoto/*/libgyoto*.so*
diff -Nru gyoto-2.0.2/debian/libgyoto9t64.links 
gyoto-2.0.2/debian/libgyoto9t64.links
--- gyoto-2.0.2/debian/libgyoto9t64.links       1970-01-01 00:00:00.000000000 
+0000
+++ gyoto-2.0.2/debian/libgyoto9t64.links       2024-01-19 20:39:18.000000000 
+0000
@@ -0,0 +1,4 @@
+#! /bin/sh
+src=`ls debian/tmp/usr/lib/*/libgyoto.so.?.?.? | sed 's|debian/tmp/||'`
+dst=`echo $src | sed 's/\.[0-9]*\.[0-9]*$//'`
+echo $src $dst
diff -Nru gyoto-2.0.2/debian/libgyoto9t64.lintian-overrides 
gyoto-2.0.2/debian/libgyoto9t64.lintian-overrides
--- gyoto-2.0.2/debian/libgyoto9t64.lintian-overrides   1970-01-01 
00:00:00.000000000 +0000
+++ gyoto-2.0.2/debian/libgyoto9t64.lintian-overrides   2024-02-17 
04:28:42.000000000 +0000
@@ -0,0 +1 @@
+libgyoto9t64: package-name-doesnt-match-sonames libgyoto9

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