Source: openvlbi
Version: 3.0.2-2
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
openvlbi 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 openvlbi
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 openvlbi-3.0.2/debian/changelog openvlbi-3.0.2/debian/changelog
--- openvlbi-3.0.2/debian/changelog     2023-09-17 05:14:12.000000000 -0300
+++ openvlbi-3.0.2/debian/changelog     2024-02-05 02:36:21.000000000 -0300
@@ -1,3 +1,10 @@
+openvlbi (3.0.2-2.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Lucas Kanashiro <kanash...@debian.org>  Mon, 05 Feb 2024 02:36:21 -0300
+
 openvlbi (3.0.2-2) unstable; urgency=medium
 
   * upload to unstable
diff -Nru openvlbi-3.0.2/debian/control openvlbi-3.0.2/debian/control
--- openvlbi-3.0.2/debian/control       2023-09-17 05:10:48.000000000 -0300
+++ openvlbi-3.0.2/debian/control       2024-02-05 02:36:20.000000000 -0300
@@ -20,7 +20,10 @@
 Vcs-Browser: https://salsa.debian.org/debian-astro-team/openvlbi
 Vcs-Git: https://salsa.debian.org/debian-astro-team/openvlbi.git
 
-Package: libopenvlbi3
+Package: libopenvlbi3t64
+Provides: ${t64:Provides}
+Replaces: libopenvlbi3
+Breaks: libopenvlbi3 (<< ${source:Version})
 Section: libs
 Architecture: any
 Multi-Arch: same
@@ -43,7 +46,7 @@
 Architecture: any
 Multi-Arch: same
 Depends: ${shlibs:Depends}, ${misc:Depends}
-       , libopenvlbi3 (= ${binary:Version})
+       , libopenvlbi3t64 (= ${binary:Version})
 Pre-Depends: ${misc:Pre-Depends}
 Description: OpenVLBI Correlator library - development files
  OpenVLBI is an open source library for astronomical interferometers.
@@ -73,7 +76,7 @@
 Package: openvlbi-bin
 Architecture: any
 Depends: ${shlibs:Depends}, ${misc:Depends}
-       , libopenvlbi3 (= ${binary:Version})
+       , libopenvlbi3t64 (= ${binary:Version})
 Description: OpenVLBI Correlator library - client applications
  OpenVLBI is an open source library for astronomical interferometers.
  with OpenVLBI astronomers can join together more telescopes to observe
@@ -86,7 +89,10 @@
  .
  This package contains the client application.
 
-Package: libopendsp3
+Package: libopendsp3t64
+Provides: ${t64:Provides}
+Replaces: libopendsp3
+Breaks: libopendsp3 (<< ${source:Version})
 Section: libs
 Architecture: any
 Multi-Arch: same
@@ -102,7 +108,7 @@
 Package: libopendsp-dev
 Section: libdevel
 Architecture: any
-Depends: libopendsp3 (= ${binary:Version})
+Depends: libopendsp3t64 (= ${binary:Version})
        , ${shlibs:Depends}, ${misc:Depends},
 Pre-Depends: ${misc:Pre-Depends}
 Description: OpenDSP signal processing library - development files
@@ -130,9 +136,9 @@
 Architecture: all
 Depends: openvlbi-bin (>= ${source:Version})
        , openvlbi-data (>= ${source:Version})
-       , libopendsp3 (>= ${source:Version})
+       , libopendsp3t64 (>= ${source:Version})
        , libopendsp-dev (>= ${source:Version})
-       , libopenvlbi3 (>= ${source:Version})
+       , libopenvlbi3t64 (>= ${source:Version})
        , libopenvlbi-dev (>= ${source:Version})
        , ${shlibs:Depends}, ${misc:Depends}
 Description: correlator for OpenVLBI
diff -Nru openvlbi-3.0.2/debian/libopendsp3.install 
openvlbi-3.0.2/debian/libopendsp3.install
--- openvlbi-3.0.2/debian/libopendsp3.install   2023-09-17 05:10:48.000000000 
-0300
+++ openvlbi-3.0.2/debian/libopendsp3.install   1969-12-31 21:00:00.000000000 
-0300
@@ -1 +0,0 @@
-usr/lib/*/*opendsp.so.*
diff -Nru openvlbi-3.0.2/debian/libopendsp3t64.install 
openvlbi-3.0.2/debian/libopendsp3t64.install
--- openvlbi-3.0.2/debian/libopendsp3t64.install        1969-12-31 
21:00:00.000000000 -0300
+++ openvlbi-3.0.2/debian/libopendsp3t64.install        2023-09-17 
05:10:48.000000000 -0300
@@ -0,0 +1 @@
+usr/lib/*/*opendsp.so.*
diff -Nru openvlbi-3.0.2/debian/libopendsp3t64.lintian-overrides 
openvlbi-3.0.2/debian/libopendsp3t64.lintian-overrides
--- openvlbi-3.0.2/debian/libopendsp3t64.lintian-overrides      1969-12-31 
21:00:00.000000000 -0300
+++ openvlbi-3.0.2/debian/libopendsp3t64.lintian-overrides      2024-02-05 
02:36:20.000000000 -0300
@@ -0,0 +1 @@
+libopendsp3t64: package-name-doesnt-match-sonames libopendsp3
diff -Nru openvlbi-3.0.2/debian/libopenvlbi3.install 
openvlbi-3.0.2/debian/libopenvlbi3.install
--- openvlbi-3.0.2/debian/libopenvlbi3.install  2023-09-17 05:10:48.000000000 
-0300
+++ openvlbi-3.0.2/debian/libopenvlbi3.install  1969-12-31 21:00:00.000000000 
-0300
@@ -1 +0,0 @@
-usr/lib/*/libopenvlbi*.so.*
diff -Nru openvlbi-3.0.2/debian/libopenvlbi3t64.install 
openvlbi-3.0.2/debian/libopenvlbi3t64.install
--- openvlbi-3.0.2/debian/libopenvlbi3t64.install       1969-12-31 
21:00:00.000000000 -0300
+++ openvlbi-3.0.2/debian/libopenvlbi3t64.install       2023-09-17 
05:10:48.000000000 -0300
@@ -0,0 +1 @@
+usr/lib/*/libopenvlbi*.so.*
diff -Nru openvlbi-3.0.2/debian/libopenvlbi3t64.lintian-overrides 
openvlbi-3.0.2/debian/libopenvlbi3t64.lintian-overrides
--- openvlbi-3.0.2/debian/libopenvlbi3t64.lintian-overrides     1969-12-31 
21:00:00.000000000 -0300
+++ openvlbi-3.0.2/debian/libopenvlbi3t64.lintian-overrides     2024-02-05 
02:36:20.000000000 -0300
@@ -0,0 +1 @@
+libopenvlbi3t64: package-name-doesnt-match-sonames libopenvlbi3

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