Source: google-glog
Version: 0.6.0-2
Severity: serious
Tags: patch pending
Justification: library ABI skew on upgrade
User: debian-...@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
google-glog 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 google-glog
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'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 6.5.0-15-generic (SMP w/8 CPU threads; PREEMPT)
Kernel taint flags: 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: unable to detect
diff -Nru google-glog-0.6.0/debian/changelog google-glog-0.6.0/debian/changelog
--- google-glog-0.6.0/debian/changelog 2023-02-17 19:32:05.000000000 +0000
+++ google-glog-0.6.0/debian/changelog 2024-01-31 12:13:10.000000000 +0000
@@ -1,3 +1,10 @@
+google-glog (0.6.0-2.1) experimental; urgency=medium
+
+ * Non-maintainer upload.
+ * Rename libraries for 64-bit time_t transition.
+
+ -- Graham Inggs <gin...@debian.org> Wed, 31 Jan 2024 12:13:10 +0000
+
google-glog (0.6.0-2) unstable; urgency=medium
* Update Standards-Version to 4.6.2 .
diff -Nru google-glog-0.6.0/debian/control google-glog-0.6.0/debian/control
--- google-glog-0.6.0/debian/control 2023-02-17 19:32:05.000000000 +0000
+++ google-glog-0.6.0/debian/control 2024-01-31 12:13:09.000000000 +0000
@@ -10,7 +10,7 @@
Package: libgoogle-glog-dev
Section: libdevel
Architecture: any
-Depends: libgoogle-glog0v6 (= ${binary:Version}), libgflags-dev, libunwind-dev
[i386 amd64] | libunwind7-dev [i386 amd64], ${misc:Depends}
+Depends: libgoogle-glog0v6t64 (= ${binary:Version}), libgflags-dev,
libunwind-dev [i386 amd64] | libunwind7-dev [i386 amd64], ${misc:Depends}
Description: library that implements application-level logging.
This library provides logging APIs based on C++-style streams and
various helper macros.
@@ -18,12 +18,14 @@
This package contains static and debug libraries and header files for
developing applications.
-Package: libgoogle-glog0v6
+Package: libgoogle-glog0v6t64
+Provides: ${t64:Provides}
+Breaks: libgoogle-glog0v6 (<< ${source:Version})
Architecture: any
Pre-Depends: ${misc:Pre-Depends}
Depends: ${shlibs:Depends}, ${misc:Depends}
Conflicts: libgoogle-glog0
-Replaces: libgoogle-glog0
+Replaces: libgoogle-glog0v6, libgoogle-glog0
Description: library that implements application-level logging.
This library provides logging APIs based on C++-style streams and
various helper macros.
diff -Nru google-glog-0.6.0/debian/libgoogle-glog0v6.install
google-glog-0.6.0/debian/libgoogle-glog0v6.install
--- google-glog-0.6.0/debian/libgoogle-glog0v6.install 2021-10-13
19:58:00.000000000 +0000
+++ google-glog-0.6.0/debian/libgoogle-glog0v6.install 1970-01-01
00:00:00.000000000 +0000
@@ -1 +0,0 @@
-usr/lib/${DEB_HOST_MULTIARCH}/lib*.so.*
diff -Nru google-glog-0.6.0/debian/libgoogle-glog0v6.lintian-overrides
google-glog-0.6.0/debian/libgoogle-glog0v6.lintian-overrides
--- google-glog-0.6.0/debian/libgoogle-glog0v6.lintian-overrides
2019-08-05 17:55:16.000000000 +0000
+++ google-glog-0.6.0/debian/libgoogle-glog0v6.lintian-overrides
1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-package-name-doesnt-match-sonames
diff -Nru google-glog-0.6.0/debian/libgoogle-glog0v6t64.install
google-glog-0.6.0/debian/libgoogle-glog0v6t64.install
--- google-glog-0.6.0/debian/libgoogle-glog0v6t64.install 1970-01-01
00:00:00.000000000 +0000
+++ google-glog-0.6.0/debian/libgoogle-glog0v6t64.install 2021-10-13
19:58:00.000000000 +0000
@@ -0,0 +1 @@
+usr/lib/${DEB_HOST_MULTIARCH}/lib*.so.*
diff -Nru google-glog-0.6.0/debian/libgoogle-glog0v6t64.lintian-overrides
google-glog-0.6.0/debian/libgoogle-glog0v6t64.lintian-overrides
--- google-glog-0.6.0/debian/libgoogle-glog0v6t64.lintian-overrides
1970-01-01 00:00:00.000000000 +0000
+++ google-glog-0.6.0/debian/libgoogle-glog0v6t64.lintian-overrides
2024-01-31 12:13:09.000000000 +0000
@@ -0,0 +1,2 @@
+package-name-doesnt-match-sonames
+libgoogle-glog0v6t64: package-name-doesnt-match-sonames libgoogle-glog0v6
