Source: globus-io
Version: 12.4-2
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
globus-io 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 globus-io
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 6.5.0-14-generic (SMP w/8 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
diff -Nru globus-io-12.4/debian/changelog globus-io-12.4/debian/changelog
--- globus-io-12.4/debian/changelog     2022-07-05 20:28:51.000000000 +0000
+++ globus-io-12.4/debian/changelog     2024-01-31 14:50:19.000000000 +0000
@@ -1,3 +1,10 @@
+globus-io (12.4-2.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Lukas Märdian <sl...@debian.org>  Wed, 31 Jan 2024 14:50:19 +0000
+
 globus-io (12.4-2) unstable; urgency=medium
 
   * Drop old debug symbol migration from 2017
diff -Nru globus-io-12.4/debian/control globus-io-12.4/debian/control
--- globus-io-12.4/debian/control       2022-05-12 06:56:37.000000000 +0000
+++ globus-io-12.4/debian/control       2024-01-31 14:50:19.000000000 +0000
@@ -17,7 +17,10 @@
 Vcs-Git: https://salsa.debian.org/ellert/globus-io.git
 Homepage: https://github.com/gridcf/gct/
 
-Package: libglobus-io3
+Package: libglobus-io3t64
+Provides: ${t64:Provides}
+Replaces: libglobus-io3
+Breaks: libglobus-io3 (<< ${source:Version})
 Section: libs
 Architecture: any
 Multi-Arch: same
@@ -34,7 +37,7 @@
  Community Forum (GridCF) that provides community-based support for core
  software packages in grid computing.
  .
- The libglobus-io3 package contains:
+ The libglobus-io3t64 package contains:
  uniform I/O interface to stream and datagram style communications
 
 Package: libglobus-io-dev
@@ -42,7 +45,7 @@
 Architecture: any
 Multi-Arch: same
 Depends:
- libglobus-io3 (= ${binary:Version}),
+ libglobus-io3t64 (= ${binary:Version}),
  ${misc:Depends},
  libglobus-common-dev (>= 15),
  libglobus-xio-dev (>= 3),
diff -Nru globus-io-12.4/debian/libglobus-io3.docs 
globus-io-12.4/debian/libglobus-io3.docs
--- globus-io-12.4/debian/libglobus-io3.docs    2019-07-11 13:15:02.000000000 
+0000
+++ globus-io-12.4/debian/libglobus-io3.docs    1970-01-01 00:00:00.000000000 
+0000
@@ -1 +0,0 @@
-debian/README
diff -Nru globus-io-12.4/debian/libglobus-io3.install 
globus-io-12.4/debian/libglobus-io3.install
--- globus-io-12.4/debian/libglobus-io3.install 2020-12-12 15:26:26.000000000 
+0000
+++ globus-io-12.4/debian/libglobus-io3.install 1970-01-01 00:00:00.000000000 
+0000
@@ -1 +0,0 @@
-/usr/lib/*/libglobus_io.so.*
diff -Nru globus-io-12.4/debian/libglobus-io3.shlibs 
globus-io-12.4/debian/libglobus-io3.shlibs
--- globus-io-12.4/debian/libglobus-io3.shlibs  2018-03-02 17:15:55.000000000 
+0000
+++ globus-io-12.4/debian/libglobus-io3.shlibs  1970-01-01 00:00:00.000000000 
+0000
@@ -1 +0,0 @@
-libglobus_io 3 libglobus-io3 (>= 11)
diff -Nru globus-io-12.4/debian/libglobus-io3t64.docs 
globus-io-12.4/debian/libglobus-io3t64.docs
--- globus-io-12.4/debian/libglobus-io3t64.docs 1970-01-01 00:00:00.000000000 
+0000
+++ globus-io-12.4/debian/libglobus-io3t64.docs 2019-07-11 13:15:02.000000000 
+0000
@@ -0,0 +1 @@
+debian/README
diff -Nru globus-io-12.4/debian/libglobus-io3t64.install 
globus-io-12.4/debian/libglobus-io3t64.install
--- globus-io-12.4/debian/libglobus-io3t64.install      1970-01-01 
00:00:00.000000000 +0000
+++ globus-io-12.4/debian/libglobus-io3t64.install      2020-12-12 
15:26:26.000000000 +0000
@@ -0,0 +1 @@
+/usr/lib/*/libglobus_io.so.*
diff -Nru globus-io-12.4/debian/libglobus-io3t64.lintian-overrides 
globus-io-12.4/debian/libglobus-io3t64.lintian-overrides
--- globus-io-12.4/debian/libglobus-io3t64.lintian-overrides    1970-01-01 
00:00:00.000000000 +0000
+++ globus-io-12.4/debian/libglobus-io3t64.lintian-overrides    2024-01-31 
14:50:19.000000000 +0000
@@ -0,0 +1 @@
+libglobus-io3t64: package-name-doesnt-match-sonames libglobus-io3
diff -Nru globus-io-12.4/debian/libglobus-io3t64.shlibs 
globus-io-12.4/debian/libglobus-io3t64.shlibs
--- globus-io-12.4/debian/libglobus-io3t64.shlibs       1970-01-01 
00:00:00.000000000 +0000
+++ globus-io-12.4/debian/libglobus-io3t64.shlibs       2024-01-31 
14:50:19.000000000 +0000
@@ -0,0 +1 @@
+libglobus_io 3 libglobus-io3t64 (>= 11)

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