Bug#1062251: libclaw: NMU diff for 64-bit time_t transition

Steve Langasek vorlon at debian.org
Wed Jan 31 20:19:59 GMT 2024


Source: libclaw
Version: 1.7.4-2
Severity: serious
Tags: patch pending
Justification: library ABI skew on upgrade
User: debian-arm at lists.debian.org
Usertags: time-t

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
libclaw 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 libclaw
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)
-------------- next part --------------
diff -Nru libclaw-1.7.4/debian/changelog libclaw-1.7.4/debian/changelog
--- libclaw-1.7.4/debian/changelog	2017-08-17 20:11:06.000000000 +0000
+++ libclaw-1.7.4/debian/changelog	2024-01-31 20:18:21.000000000 +0000
@@ -1,3 +1,10 @@
+libclaw (1.7.4-2.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek <vorlon at debian.org>  Wed, 31 Jan 2024 20:18:21 +0000
+
 libclaw (1.7.4-2) unstable; urgency=medium
 
   * Team upload.
diff -Nru libclaw-1.7.4/debian/control libclaw-1.7.4/debian/control
--- libclaw-1.7.4/debian/control	2017-08-17 20:11:06.000000000 +0000
+++ libclaw-1.7.4/debian/control	2024-01-31 20:18:20.000000000 +0000
@@ -60,11 +60,14 @@
  This package contains the HTML documentation of the API and a set of example
  programs.
 
-Package: libclaw-application1v5
+Package: libclaw-application1t64
+Provides: ${t64:Provides}
+X-Time64-Compat: libclaw-application1v5
+Breaks: libclaw-application1v5 (<< ${source:Version})
 Section: libs
 Architecture: any
 Depends:
- libclaw-logger1v5 (= ${binary:Version}),
+ libclaw-logger1t64 (= ${binary:Version}),
  ${misc:Depends},
  ${shlibs:Depends}
 Conflicts:
@@ -81,7 +84,7 @@
 Section: libdevel
 Architecture: any
 Depends:
- libclaw-application1v5 (= ${binary:Version}),
+ libclaw-application1t64 (= ${binary:Version}),
  libclaw-dev (= ${binary:Version}),
  libclaw-logger-dev (= ${binary:Version}),
  ${misc:Depends}
@@ -93,7 +96,10 @@
  .
  This package contains the development files of the library.
 
-Package: libclaw-configuration-file1v5
+Package: libclaw-configuration-file1t64
+Provides: ${t64:Provides}
+X-Time64-Compat: libclaw-configuration-file1v5
+Breaks: libclaw-configuration-file1v5 (<< ${source:Version})
 Section: libs
 Architecture: any
 Depends:
@@ -113,7 +119,7 @@
 Section: libdevel
 Architecture: any
 Depends:
- libclaw-configuration-file1v5 (= ${binary:Version}),
+ libclaw-configuration-file1t64 (= ${binary:Version}),
  libclaw-dev (= ${binary:Version}),
  ${misc:Depends}
 Description: Class to process configuration files (development files)
@@ -124,7 +130,10 @@
  .
  This package contains the development files of the library.
 
-Package: libclaw-dynamic-library1v5
+Package: libclaw-dynamic-library1t64
+Provides: ${t64:Provides}
+X-Time64-Compat: libclaw-dynamic-library1v5
+Breaks: libclaw-dynamic-library1v5 (<< ${source:Version})
 Section: libs
 Architecture: any
 Depends:
@@ -145,7 +154,7 @@
 Architecture: any
 Depends:
  libclaw-dev (= ${binary:Version}),
- libclaw-dynamic-library1v5 (= ${binary:Version}),
+ libclaw-dynamic-library1t64 (= ${binary:Version}),
  ${misc:Depends}
 Description: Class to ease the manipulation of dynamic libraries (development files)
  Part of the libclaw library.
@@ -155,7 +164,10 @@
  .
  This package contains the development files of the library.
 
-Package: libclaw-graphic1v5
+Package: libclaw-graphic1t64
+Provides: ${t64:Provides}
+X-Time64-Compat: libclaw-graphic1v5
+Breaks: libclaw-graphic1v5 (<< ${source:Version})
 Section: libs
 Architecture: any
 Depends:
@@ -177,7 +189,7 @@
 Architecture: any
 Depends:
  libclaw-dev (= ${binary:Version}),
- libclaw-graphic1v5 (= ${binary:Version}),
+ libclaw-graphic1t64 (= ${binary:Version}),
  libjpeg-dev,
  libpng-dev,
  ${misc:Depends}
@@ -190,7 +202,10 @@
  .
  This package contains the development files of the library.
 
-Package: libclaw-logger1v5
+Package: libclaw-logger1t64
+Provides: ${t64:Provides}
+X-Time64-Compat: libclaw-logger1v5
+Breaks: libclaw-logger1v5 (<< ${source:Version})
 Section: libs
 Architecture: any
 Depends:
@@ -211,7 +226,7 @@
 Architecture: any
 Depends:
  libclaw-dev (= ${binary:Version}),
- libclaw-logger1v5 (= ${binary:Version}),
+ libclaw-logger1t64 (= ${binary:Version}),
  ${misc:Depends}
 Description: Flexible log system (development files)
  Part of the libclaw library.
@@ -221,7 +236,10 @@
  .
  This package contains the development files of the library.
 
-Package: libclaw-net1v5
+Package: libclaw-net1t64
+Provides: ${t64:Provides}
+X-Time64-Compat: libclaw-net1v5
+Breaks: libclaw-net1v5 (<< ${source:Version})
 Section: libs
 Architecture: any
 Depends:
@@ -242,7 +260,7 @@
 Architecture: any
 Depends:
  libclaw-dev (= ${binary:Version}),
- libclaw-net1v5 (= ${binary:Version}),
+ libclaw-net1t64 (= ${binary:Version}),
  ${misc:Depends}
 Description: C++ standard stream interface for Unix sockets (development files)
  Part of the libclaw library.
@@ -251,7 +269,10 @@
  .
  This package contains the development files of the library.
 
-Package: libclaw-tween1v5
+Package: libclaw-tween1t64
+Provides: ${t64:Provides}
+X-Time64-Compat: libclaw-tween1v5
+Breaks: libclaw-tween1v5 (<< ${source:Version})
 Section: libs
 Architecture: any
 Depends:
@@ -277,7 +298,7 @@
 Architecture: any
 Depends:
  libclaw-dev (= ${binary:Version}),
- libclaw-tween1v5 (= ${binary:Version}),
+ libclaw-tween1t64 (= ${binary:Version}),
  ${misc:Depends}
 Description: C++ tweeners (development files)
  Part of the libclaw library.
diff -Nru libclaw-1.7.4/debian/libclaw-application1t64.install libclaw-1.7.4/debian/libclaw-application1t64.install
--- libclaw-1.7.4/debian/libclaw-application1t64.install	1970-01-01 00:00:00.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-application1t64.install	2017-08-17 20:11:06.000000000 +0000
@@ -0,0 +1 @@
+debian/tmp/usr/lib/libclaw_application.so.* usr/lib
diff -Nru libclaw-1.7.4/debian/libclaw-application1t64.lintian-overrides libclaw-1.7.4/debian/libclaw-application1t64.lintian-overrides
--- libclaw-1.7.4/debian/libclaw-application1t64.lintian-overrides	1970-01-01 00:00:00.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-application1t64.lintian-overrides	2024-01-31 20:18:20.000000000 +0000
@@ -0,0 +1 @@
+libclaw-application1t64: package-name-doesnt-match-sonames libclaw-application1v5
diff -Nru libclaw-1.7.4/debian/libclaw-application1v5.install libclaw-1.7.4/debian/libclaw-application1v5.install
--- libclaw-1.7.4/debian/libclaw-application1v5.install	2017-08-17 20:11:06.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-application1v5.install	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-debian/tmp/usr/lib/libclaw_application.so.* usr/lib
diff -Nru libclaw-1.7.4/debian/libclaw-configuration-file1t64.install libclaw-1.7.4/debian/libclaw-configuration-file1t64.install
--- libclaw-1.7.4/debian/libclaw-configuration-file1t64.install	1970-01-01 00:00:00.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-configuration-file1t64.install	2017-08-17 20:11:06.000000000 +0000
@@ -0,0 +1 @@
+debian/tmp/usr/lib/libclaw_configuration_file.so.* usr/lib
diff -Nru libclaw-1.7.4/debian/libclaw-configuration-file1t64.lintian-overrides libclaw-1.7.4/debian/libclaw-configuration-file1t64.lintian-overrides
--- libclaw-1.7.4/debian/libclaw-configuration-file1t64.lintian-overrides	1970-01-01 00:00:00.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-configuration-file1t64.lintian-overrides	2024-01-31 20:18:20.000000000 +0000
@@ -0,0 +1 @@
+libclaw-configuration-file1t64: package-name-doesnt-match-sonames libclaw-configuration-file1v5
diff -Nru libclaw-1.7.4/debian/libclaw-configuration-file1v5.install libclaw-1.7.4/debian/libclaw-configuration-file1v5.install
--- libclaw-1.7.4/debian/libclaw-configuration-file1v5.install	2017-08-17 20:11:06.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-configuration-file1v5.install	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-debian/tmp/usr/lib/libclaw_configuration_file.so.* usr/lib
diff -Nru libclaw-1.7.4/debian/libclaw-dynamic-library1t64.install libclaw-1.7.4/debian/libclaw-dynamic-library1t64.install
--- libclaw-1.7.4/debian/libclaw-dynamic-library1t64.install	1970-01-01 00:00:00.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-dynamic-library1t64.install	2017-08-17 20:11:06.000000000 +0000
@@ -0,0 +1 @@
+debian/tmp/usr/lib/libclaw_dynamic_library.so.* usr/lib
diff -Nru libclaw-1.7.4/debian/libclaw-dynamic-library1t64.lintian-overrides libclaw-1.7.4/debian/libclaw-dynamic-library1t64.lintian-overrides
--- libclaw-1.7.4/debian/libclaw-dynamic-library1t64.lintian-overrides	1970-01-01 00:00:00.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-dynamic-library1t64.lintian-overrides	2024-01-31 20:18:20.000000000 +0000
@@ -0,0 +1 @@
+libclaw-dynamic-library1t64: package-name-doesnt-match-sonames libclaw-dynamic-library1v5
diff -Nru libclaw-1.7.4/debian/libclaw-dynamic-library1v5.install libclaw-1.7.4/debian/libclaw-dynamic-library1v5.install
--- libclaw-1.7.4/debian/libclaw-dynamic-library1v5.install	2017-08-17 20:11:06.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-dynamic-library1v5.install	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-debian/tmp/usr/lib/libclaw_dynamic_library.so.* usr/lib
diff -Nru libclaw-1.7.4/debian/libclaw-graphic1t64.install libclaw-1.7.4/debian/libclaw-graphic1t64.install
--- libclaw-1.7.4/debian/libclaw-graphic1t64.install	1970-01-01 00:00:00.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-graphic1t64.install	2017-08-17 20:11:06.000000000 +0000
@@ -0,0 +1 @@
+debian/tmp/usr/lib/libclaw_graphic.so.* usr/lib
diff -Nru libclaw-1.7.4/debian/libclaw-graphic1t64.lintian-overrides libclaw-1.7.4/debian/libclaw-graphic1t64.lintian-overrides
--- libclaw-1.7.4/debian/libclaw-graphic1t64.lintian-overrides	1970-01-01 00:00:00.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-graphic1t64.lintian-overrides	2024-01-31 20:18:20.000000000 +0000
@@ -0,0 +1 @@
+libclaw-graphic1t64: package-name-doesnt-match-sonames libclaw-graphic1v5
diff -Nru libclaw-1.7.4/debian/libclaw-graphic1v5.install libclaw-1.7.4/debian/libclaw-graphic1v5.install
--- libclaw-1.7.4/debian/libclaw-graphic1v5.install	2017-08-17 20:11:06.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-graphic1v5.install	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-debian/tmp/usr/lib/libclaw_graphic.so.* usr/lib
diff -Nru libclaw-1.7.4/debian/libclaw-logger1t64.install libclaw-1.7.4/debian/libclaw-logger1t64.install
--- libclaw-1.7.4/debian/libclaw-logger1t64.install	1970-01-01 00:00:00.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-logger1t64.install	2017-08-17 20:11:06.000000000 +0000
@@ -0,0 +1 @@
+debian/tmp/usr/lib/libclaw_logger.so.* usr/lib
diff -Nru libclaw-1.7.4/debian/libclaw-logger1t64.lintian-overrides libclaw-1.7.4/debian/libclaw-logger1t64.lintian-overrides
--- libclaw-1.7.4/debian/libclaw-logger1t64.lintian-overrides	1970-01-01 00:00:00.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-logger1t64.lintian-overrides	2024-01-31 20:18:20.000000000 +0000
@@ -0,0 +1 @@
+libclaw-logger1t64: package-name-doesnt-match-sonames libclaw-logger1v5
diff -Nru libclaw-1.7.4/debian/libclaw-logger1v5.install libclaw-1.7.4/debian/libclaw-logger1v5.install
--- libclaw-1.7.4/debian/libclaw-logger1v5.install	2017-08-17 20:11:06.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-logger1v5.install	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-debian/tmp/usr/lib/libclaw_logger.so.* usr/lib
diff -Nru libclaw-1.7.4/debian/libclaw-net1t64.install libclaw-1.7.4/debian/libclaw-net1t64.install
--- libclaw-1.7.4/debian/libclaw-net1t64.install	1970-01-01 00:00:00.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-net1t64.install	2017-08-17 20:11:06.000000000 +0000
@@ -0,0 +1 @@
+debian/tmp/usr/lib/libclaw_net.so.* usr/lib
diff -Nru libclaw-1.7.4/debian/libclaw-net1t64.lintian-overrides libclaw-1.7.4/debian/libclaw-net1t64.lintian-overrides
--- libclaw-1.7.4/debian/libclaw-net1t64.lintian-overrides	1970-01-01 00:00:00.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-net1t64.lintian-overrides	2024-01-31 20:18:20.000000000 +0000
@@ -0,0 +1 @@
+libclaw-net1t64: package-name-doesnt-match-sonames libclaw-net1v5
diff -Nru libclaw-1.7.4/debian/libclaw-net1v5.install libclaw-1.7.4/debian/libclaw-net1v5.install
--- libclaw-1.7.4/debian/libclaw-net1v5.install	2017-08-17 20:11:06.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-net1v5.install	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-debian/tmp/usr/lib/libclaw_net.so.* usr/lib
diff -Nru libclaw-1.7.4/debian/libclaw-tween1t64.install libclaw-1.7.4/debian/libclaw-tween1t64.install
--- libclaw-1.7.4/debian/libclaw-tween1t64.install	1970-01-01 00:00:00.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-tween1t64.install	2017-08-17 20:11:06.000000000 +0000
@@ -0,0 +1 @@
+debian/tmp/usr/lib/libclaw_tween.so.* usr/lib
diff -Nru libclaw-1.7.4/debian/libclaw-tween1t64.lintian-overrides libclaw-1.7.4/debian/libclaw-tween1t64.lintian-overrides
--- libclaw-1.7.4/debian/libclaw-tween1t64.lintian-overrides	1970-01-01 00:00:00.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-tween1t64.lintian-overrides	2024-01-31 20:18:20.000000000 +0000
@@ -0,0 +1 @@
+libclaw-tween1t64: package-name-doesnt-match-sonames libclaw-tween1v5
diff -Nru libclaw-1.7.4/debian/libclaw-tween1v5.install libclaw-1.7.4/debian/libclaw-tween1v5.install
--- libclaw-1.7.4/debian/libclaw-tween1v5.install	2017-08-17 20:11:06.000000000 +0000
+++ libclaw-1.7.4/debian/libclaw-tween1v5.install	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-debian/tmp/usr/lib/libclaw_tween.so.* usr/lib


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