Source: librcsb-core-wrapper
Version: 1.005-11
Severity: serious
Tags: patch pending
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
librcsb-core-wrapper 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 
librcsb-core-wrapper
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'), (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 librcsb-core-wrapper-1.005/debian/changelog 
librcsb-core-wrapper-1.005/debian/changelog
--- librcsb-core-wrapper-1.005/debian/changelog 2022-12-01 07:15:25.000000000 
+0000
+++ librcsb-core-wrapper-1.005/debian/changelog 2024-02-02 05:21:40.000000000 
+0000
@@ -1,3 +1,10 @@
+librcsb-core-wrapper (1.005-11.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek <vor...@debian.org>  Fri, 02 Feb 2024 05:21:40 +0000
+
 librcsb-core-wrapper (1.005-11) unstable; urgency=medium
 
   * s/python3-all-dev/python3-dev/ to ignore python3.11 for the moment
diff -Nru librcsb-core-wrapper-1.005/debian/control 
librcsb-core-wrapper-1.005/debian/control
--- librcsb-core-wrapper-1.005/debian/control   2022-12-01 07:15:25.000000000 
+0000
+++ librcsb-core-wrapper-1.005/debian/control   2024-02-02 05:21:40.000000000 
+0000
@@ -22,7 +22,10 @@
 Homepage: https://sw-tools.rcsb.org/apps/CORE-WRAPPER/index.html
 Rules-Requires-Root: no
 
-Package: librcsb-core-wrapper0
+Package: librcsb-core-wrapper0t64
+Provides: ${t64:Provides}
+Replaces: librcsb-core-wrapper0
+Breaks: librcsb-core-wrapper0 (<< ${source:Version})
 Architecture: any
 Depends: ${shlibs:Depends},
          ${misc:Depends}
@@ -36,11 +39,11 @@
 Package: librcsb-core-wrapper0-dev
 Architecture: any
 Section: libdevel
-Depends: librcsb-core-wrapper0 (= ${binary:Version}),
+Depends: librcsb-core-wrapper0t64 (= ${binary:Version}),
          ${misc:Depends}
 Suggests: librcsb-core-wrapper-doc
 Provides: librcsb-core-wrapper-dev
-Description: development files for librcsb-core-wrapper0
+Description: development files for librcsb-core-wrapper0t64
  The RCSB Core Wrapper library was developed to provide an object-oriented
  application interface to information in mmCIF format. It includes several
  classes for accessing data dictionaries and mmCIF format data files.
@@ -53,7 +56,7 @@
 Section: doc
 Depends: ${misc:Depends}
 Multi-Arch: foreign
-Description: documentation for librcsb-core-wrapper0
+Description: documentation for librcsb-core-wrapper0t64
  The RCSB Core Wrapper library was developed to provide an object-oriented
  application interface to information in mmCIF format. It includes several
  classes for accessing data dictionaries and mmCIF format data files.
@@ -66,7 +69,7 @@
 Depends: ${shlibs:Depends},
          ${misc:Depends},
          ${python3:Depends},
-         librcsb-core-wrapper0 (= ${binary:Version})
+         librcsb-core-wrapper0t64 (= ${binary:Version})
 Suggests: librcsb-core-wrapper-doc
 Provides: ${python3:Provides}
 Description: library that exports C++ mmCIF accessors to Python3
diff -Nru librcsb-core-wrapper-1.005/debian/librcsb-core-wrapper0.install 
librcsb-core-wrapper-1.005/debian/librcsb-core-wrapper0.install
--- librcsb-core-wrapper-1.005/debian/librcsb-core-wrapper0.install     
2022-12-01 07:15:25.000000000 +0000
+++ librcsb-core-wrapper-1.005/debian/librcsb-core-wrapper0.install     
1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-lib/.libs/lib*.so.* usr/lib
diff -Nru 
librcsb-core-wrapper-1.005/debian/librcsb-core-wrapper0.lintian-overrides 
librcsb-core-wrapper-1.005/debian/librcsb-core-wrapper0.lintian-overrides
--- librcsb-core-wrapper-1.005/debian/librcsb-core-wrapper0.lintian-overrides   
2022-12-01 07:15:25.000000000 +0000
+++ librcsb-core-wrapper-1.005/debian/librcsb-core-wrapper0.lintian-overrides   
1970-01-01 00:00:00.000000000 +0000
@@ -1,2 +0,0 @@
-# C++ shared library. See more in d/README.source.
-librcsb-core-wrapper0: no-symbols-control-file 
usr/lib/librcsb-core-wrapper.so.0.0.1
diff -Nru librcsb-core-wrapper-1.005/debian/librcsb-core-wrapper0t64.install 
librcsb-core-wrapper-1.005/debian/librcsb-core-wrapper0t64.install
--- librcsb-core-wrapper-1.005/debian/librcsb-core-wrapper0t64.install  
1970-01-01 00:00:00.000000000 +0000
+++ librcsb-core-wrapper-1.005/debian/librcsb-core-wrapper0t64.install  
2022-12-01 07:15:25.000000000 +0000
@@ -0,0 +1 @@
+lib/.libs/lib*.so.* usr/lib
diff -Nru 
librcsb-core-wrapper-1.005/debian/librcsb-core-wrapper0t64.lintian-overrides 
librcsb-core-wrapper-1.005/debian/librcsb-core-wrapper0t64.lintian-overrides
--- 
librcsb-core-wrapper-1.005/debian/librcsb-core-wrapper0t64.lintian-overrides    
    1970-01-01 00:00:00.000000000 +0000
+++ 
librcsb-core-wrapper-1.005/debian/librcsb-core-wrapper0t64.lintian-overrides    
    2024-02-02 05:21:40.000000000 +0000
@@ -0,0 +1,3 @@
+# C++ shared library. See more in d/README.source.
+librcsb-core-wrapper0t64: no-symbols-control-file 
usr/lib/librcsb-core-wrapper.so.0.0.1
+librcsb-core-wrapper0t64: package-name-doesnt-match-sonames 
librcsb-core-wrapper0

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