Source: dublin-traceroute
Version: 0.4.2-2
Severity: important
Tags: patch pending sid trixie
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
dublin-traceroute 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 dublin-traceroute
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 6.5.0-17-generic (SMP w/16 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 dublin-traceroute-0.4.2/debian/changelog 
dublin-traceroute-0.4.2/debian/changelog
--- dublin-traceroute-0.4.2/debian/changelog    2018-09-26 23:49:40.000000000 
+0000
+++ dublin-traceroute-0.4.2/debian/changelog    2024-02-19 22:24:43.000000000 
+0000
@@ -1,3 +1,10 @@
+dublin-traceroute (0.4.2-2.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Michael Hudson-Doyle <mwhud...@debian.org>  Mon, 19 Feb 2024 22:24:43 +0000
+
 dublin-traceroute (0.4.2-2) unstable; urgency=medium
 
   * Update dependencies (Closes: #894345)
diff -Nru dublin-traceroute-0.4.2/debian/control 
dublin-traceroute-0.4.2/debian/control
--- dublin-traceroute-0.4.2/debian/control      2018-09-26 23:49:40.000000000 
+0000
+++ dublin-traceroute-0.4.2/debian/control      2024-02-19 22:24:43.000000000 
+0000
@@ -16,7 +16,7 @@
 
 Package: dublin-traceroute
 Architecture: any
-Depends: ${shlibs:Depends}, ${misc:Depends}, libdublintraceroute0 (= 
${binary:Version})
+Depends: ${shlibs:Depends}, ${misc:Depends}, libdublintraceroute0t64 (= 
${binary:Version})
 Recommends: libcap2-bin
 Description: NAT-aware multipath tracerouting tool
  Dublin Traceroute uses the techniques invented by the authors of
@@ -25,7 +25,10 @@
  in the probe packet and analyzes the responses in order to detect all the
  encountered NATs.
 
-Package: libdublintraceroute0
+Package: libdublintraceroute0t64
+Provides: ${t64:Provides}
+Replaces: libdublintraceroute0
+Breaks: libdublintraceroute0 (<< ${source:Version})
 Architecture: any
 Section: libs
 Depends: ${shlibs:Depends}, ${misc:Depends}
@@ -40,7 +43,7 @@
 Package: libdublintraceroute-dev
 Architecture: any
 Depends: ${shlibs:Depends}, ${misc:Depends},
- libdublintraceroute0 (= ${binary:Version}),
+ libdublintraceroute0t64 (= ${binary:Version}),
  libjsoncpp-dev,
  libtins-dev
 Section: libdevel
diff -Nru dublin-traceroute-0.4.2/debian/libdublintraceroute0.install 
dublin-traceroute-0.4.2/debian/libdublintraceroute0.install
--- dublin-traceroute-0.4.2/debian/libdublintraceroute0.install 2018-09-26 
23:49:40.000000000 +0000
+++ dublin-traceroute-0.4.2/debian/libdublintraceroute0.install 1970-01-01 
00:00:00.000000000 +0000
@@ -1,2 +0,0 @@
-usr/lib/*/libdublintraceroute.so.0.*
-
diff -Nru dublin-traceroute-0.4.2/debian/libdublintraceroute0t64.install 
dublin-traceroute-0.4.2/debian/libdublintraceroute0t64.install
--- dublin-traceroute-0.4.2/debian/libdublintraceroute0t64.install      
1970-01-01 00:00:00.000000000 +0000
+++ dublin-traceroute-0.4.2/debian/libdublintraceroute0t64.install      
2018-09-26 23:49:40.000000000 +0000
@@ -0,0 +1,2 @@
+usr/lib/*/libdublintraceroute.so.0.*
+
diff -Nru 
dublin-traceroute-0.4.2/debian/libdublintraceroute0t64.lintian-overrides 
dublin-traceroute-0.4.2/debian/libdublintraceroute0t64.lintian-overrides
--- dublin-traceroute-0.4.2/debian/libdublintraceroute0t64.lintian-overrides    
1970-01-01 00:00:00.000000000 +0000
+++ dublin-traceroute-0.4.2/debian/libdublintraceroute0t64.lintian-overrides    
2024-02-19 22:24:43.000000000 +0000
@@ -0,0 +1 @@
+libdublintraceroute0t64: package-name-doesnt-match-sonames libdublintraceroute0

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