Source: cppdb
Version: 0.3.1+dfsg-9
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
cppdb 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 cppdb
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/16 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_WARN, 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 cppdb-0.3.1+dfsg/debian/changelog cppdb-0.3.1+dfsg/debian/changelog
--- cppdb-0.3.1+dfsg/debian/changelog   2021-10-19 14:21:37.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/changelog   2024-01-30 01:25:56.000000000 +0000
@@ -1,3 +1,10 @@
+cppdb (0.3.1+dfsg-9.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Michael Hudson-Doyle <mwhud...@debian.org>  Tue, 30 Jan 2024 01:25:56 +0000
+
 cppdb (0.3.1+dfsg-9) unstable; urgency=medium
 
   [ Ondřej Nový ]
diff -Nru cppdb-0.3.1+dfsg/debian/control cppdb-0.3.1+dfsg/debian/control
--- cppdb-0.3.1+dfsg/debian/control     2021-10-19 14:07:26.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/control     2024-01-30 01:25:56.000000000 +0000
@@ -46,7 +46,10 @@
  .
  This package contains the development files.
 
-Package: libcppdb0
+Package: libcppdb0t64
+Provides: ${t64:Provides}
+Replaces: libcppdb0
+Breaks: libcppdb0 (<< ${source:Version})
 Architecture: any
 Multi-Arch: same
 Pre-Depends: ${misc:Pre-Depends}
@@ -77,7 +80,10 @@
  .
  This package contains the core library
 
-Package: libcppdb-mysql0
+Package: libcppdb-mysql0t64
+Provides: ${t64:Provides}
+Replaces: libcppdb-mysql0
+Breaks: libcppdb-mysql0 (<< ${source:Version})
 Architecture: any
 Multi-Arch: same
 Pre-Depends: ${misc:Pre-Depends}
@@ -104,7 +110,10 @@
  .
  This package contains the MySQL backend
 
-Package: libcppdb-sqlite3-0
+Package: libcppdb-sqlite3-0t64
+Provides: ${t64:Provides}
+Replaces: libcppdb-sqlite3-0
+Breaks: libcppdb-sqlite3-0 (<< ${source:Version})
 Architecture: any
 Multi-Arch: same
 Pre-Depends: ${misc:Pre-Depends}
@@ -131,7 +140,10 @@
  .
  This package contains the sqlite3 backend
 
-Package: libcppdb-postgresql0
+Package: libcppdb-postgresql0t64
+Provides: ${t64:Provides}
+Replaces: libcppdb-postgresql0
+Breaks: libcppdb-postgresql0 (<< ${source:Version})
 Architecture: any
 Multi-Arch: same
 Pre-Depends: ${misc:Pre-Depends}
@@ -158,7 +170,10 @@
  .
  This package contains the PostgreSQL backend
 
-Package: libcppdb-odbc0
+Package: libcppdb-odbc0t64
+Provides: ${t64:Provides}
+Replaces: libcppdb-odbc0
+Breaks: libcppdb-odbc0 (<< ${source:Version})
 Architecture: any
 Multi-Arch: same
 Pre-Depends: ${misc:Pre-Depends}
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb0.install 
cppdb-0.3.1+dfsg/debian/libcppdb0.install
--- cppdb-0.3.1+dfsg/debian/libcppdb0.install   2018-04-05 19:10:53.000000000 
+0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb0.install   1970-01-01 00:00:00.000000000 
+0000
@@ -1 +0,0 @@
-usr/lib/*/libcppdb.so.*
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb0.lintian-overrides 
cppdb-0.3.1+dfsg/debian/libcppdb0.lintian-overrides
--- cppdb-0.3.1+dfsg/debian/libcppdb0.lintian-overrides 2018-08-23 
17:51:25.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb0.lintian-overrides 1970-01-01 
00:00:00.000000000 +0000
@@ -1 +0,0 @@
-libcppdb0: no-symbols-control-file usr/lib/x86_64-linux-gnu/libcppdb.so.0.3.1
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb0t64.install 
cppdb-0.3.1+dfsg/debian/libcppdb0t64.install
--- cppdb-0.3.1+dfsg/debian/libcppdb0t64.install        1970-01-01 
00:00:00.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb0t64.install        2018-04-05 
19:10:53.000000000 +0000
@@ -0,0 +1 @@
+usr/lib/*/libcppdb.so.*
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb0t64.lintian-overrides 
cppdb-0.3.1+dfsg/debian/libcppdb0t64.lintian-overrides
--- cppdb-0.3.1+dfsg/debian/libcppdb0t64.lintian-overrides      1970-01-01 
00:00:00.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb0t64.lintian-overrides      2024-01-30 
01:25:56.000000000 +0000
@@ -0,0 +1,2 @@
+libcppdb0t64: no-symbols-control-file 
usr/lib/x86_64-linux-gnu/libcppdb.so.0.3.1
+libcppdb0t64: package-name-doesnt-match-sonames libcppdb0
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb-mysql0.install 
cppdb-0.3.1+dfsg/debian/libcppdb-mysql0.install
--- cppdb-0.3.1+dfsg/debian/libcppdb-mysql0.install     2018-04-05 
19:10:53.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb-mysql0.install     1970-01-01 
00:00:00.000000000 +0000
@@ -1 +0,0 @@
-usr/lib/*/libcppdb_mysql*.so.*
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb-mysql0.lintian-overrides 
cppdb-0.3.1+dfsg/debian/libcppdb-mysql0.lintian-overrides
--- cppdb-0.3.1+dfsg/debian/libcppdb-mysql0.lintian-overrides   2018-08-23 
17:52:39.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb-mysql0.lintian-overrides   1970-01-01 
00:00:00.000000000 +0000
@@ -1 +0,0 @@
-libcppdb-mysql0: no-symbols-control-file 
usr/lib/x86_64-linux-gnu/libcppdb_mysql.so.0.3.1
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb-mysql0t64.install 
cppdb-0.3.1+dfsg/debian/libcppdb-mysql0t64.install
--- cppdb-0.3.1+dfsg/debian/libcppdb-mysql0t64.install  1970-01-01 
00:00:00.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb-mysql0t64.install  2018-04-05 
19:10:53.000000000 +0000
@@ -0,0 +1 @@
+usr/lib/*/libcppdb_mysql*.so.*
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb-mysql0t64.lintian-overrides 
cppdb-0.3.1+dfsg/debian/libcppdb-mysql0t64.lintian-overrides
--- cppdb-0.3.1+dfsg/debian/libcppdb-mysql0t64.lintian-overrides        
1970-01-01 00:00:00.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb-mysql0t64.lintian-overrides        
2024-01-30 01:25:56.000000000 +0000
@@ -0,0 +1,2 @@
+libcppdb-mysql0t64: no-symbols-control-file 
usr/lib/x86_64-linux-gnu/libcppdb_mysql.so.0.3.1
+libcppdb-mysql0t64: package-name-doesnt-match-sonames libcppdb-mysql0
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb-odbc0.install 
cppdb-0.3.1+dfsg/debian/libcppdb-odbc0.install
--- cppdb-0.3.1+dfsg/debian/libcppdb-odbc0.install      2018-04-05 
19:10:53.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb-odbc0.install      1970-01-01 
00:00:00.000000000 +0000
@@ -1 +0,0 @@
-usr/lib/*/libcppdb_odbc*.so.*
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb-odbc0.lintian-overrides 
cppdb-0.3.1+dfsg/debian/libcppdb-odbc0.lintian-overrides
--- cppdb-0.3.1+dfsg/debian/libcppdb-odbc0.lintian-overrides    2018-08-23 
17:50:51.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb-odbc0.lintian-overrides    1970-01-01 
00:00:00.000000000 +0000
@@ -1 +0,0 @@
-libcppdb-odbc0: no-symbols-control-file 
usr/lib/x86_64-linux-gnu/libcppdb_odbc.so.0.3.1
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb-odbc0t64.install 
cppdb-0.3.1+dfsg/debian/libcppdb-odbc0t64.install
--- cppdb-0.3.1+dfsg/debian/libcppdb-odbc0t64.install   1970-01-01 
00:00:00.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb-odbc0t64.install   2018-04-05 
19:10:53.000000000 +0000
@@ -0,0 +1 @@
+usr/lib/*/libcppdb_odbc*.so.*
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb-odbc0t64.lintian-overrides 
cppdb-0.3.1+dfsg/debian/libcppdb-odbc0t64.lintian-overrides
--- cppdb-0.3.1+dfsg/debian/libcppdb-odbc0t64.lintian-overrides 1970-01-01 
00:00:00.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb-odbc0t64.lintian-overrides 2024-01-30 
01:25:56.000000000 +0000
@@ -0,0 +1,2 @@
+libcppdb-odbc0t64: no-symbols-control-file 
usr/lib/x86_64-linux-gnu/libcppdb_odbc.so.0.3.1
+libcppdb-odbc0t64: package-name-doesnt-match-sonames libcppdb-odbc0
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb-postgresql0.install 
cppdb-0.3.1+dfsg/debian/libcppdb-postgresql0.install
--- cppdb-0.3.1+dfsg/debian/libcppdb-postgresql0.install        2018-04-05 
19:10:53.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb-postgresql0.install        1970-01-01 
00:00:00.000000000 +0000
@@ -1 +0,0 @@
-usr/lib/*/libcppdb_postgresql*.so.*
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb-postgresql0.lintian-overrides 
cppdb-0.3.1+dfsg/debian/libcppdb-postgresql0.lintian-overrides
--- cppdb-0.3.1+dfsg/debian/libcppdb-postgresql0.lintian-overrides      
2018-08-23 17:50:30.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb-postgresql0.lintian-overrides      
1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-libcppdb-postgresql0: no-symbols-control-file 
usr/lib/x86_64-linux-gnu/libcppdb_postgresql.so.0.3.1
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb-postgresql0t64.install 
cppdb-0.3.1+dfsg/debian/libcppdb-postgresql0t64.install
--- cppdb-0.3.1+dfsg/debian/libcppdb-postgresql0t64.install     1970-01-01 
00:00:00.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb-postgresql0t64.install     2018-04-05 
19:10:53.000000000 +0000
@@ -0,0 +1 @@
+usr/lib/*/libcppdb_postgresql*.so.*
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb-postgresql0t64.lintian-overrides 
cppdb-0.3.1+dfsg/debian/libcppdb-postgresql0t64.lintian-overrides
--- cppdb-0.3.1+dfsg/debian/libcppdb-postgresql0t64.lintian-overrides   
1970-01-01 00:00:00.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb-postgresql0t64.lintian-overrides   
2024-01-30 01:25:56.000000000 +0000
@@ -0,0 +1,2 @@
+libcppdb-postgresql0t64: no-symbols-control-file 
usr/lib/x86_64-linux-gnu/libcppdb_postgresql.so.0.3.1
+libcppdb-postgresql0t64: package-name-doesnt-match-sonames libcppdb-postgresql0
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb-sqlite3-0.install 
cppdb-0.3.1+dfsg/debian/libcppdb-sqlite3-0.install
--- cppdb-0.3.1+dfsg/debian/libcppdb-sqlite3-0.install  2018-04-05 
19:10:53.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb-sqlite3-0.install  1970-01-01 
00:00:00.000000000 +0000
@@ -1 +0,0 @@
-usr/lib/*/libcppdb_sqlite3*.so.*
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb-sqlite3-0.lintian-overrides 
cppdb-0.3.1+dfsg/debian/libcppdb-sqlite3-0.lintian-overrides
--- cppdb-0.3.1+dfsg/debian/libcppdb-sqlite3-0.lintian-overrides        
2018-08-23 17:50:04.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb-sqlite3-0.lintian-overrides        
1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-libcppdb-sqlite3-0: no-symbols-control-file 
usr/lib/x86_64-linux-gnu/libcppdb_sqlite3.so.0.3.1
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb-sqlite3-0t64.install 
cppdb-0.3.1+dfsg/debian/libcppdb-sqlite3-0t64.install
--- cppdb-0.3.1+dfsg/debian/libcppdb-sqlite3-0t64.install       1970-01-01 
00:00:00.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb-sqlite3-0t64.install       2018-04-05 
19:10:53.000000000 +0000
@@ -0,0 +1 @@
+usr/lib/*/libcppdb_sqlite3*.so.*
diff -Nru cppdb-0.3.1+dfsg/debian/libcppdb-sqlite3-0t64.lintian-overrides 
cppdb-0.3.1+dfsg/debian/libcppdb-sqlite3-0t64.lintian-overrides
--- cppdb-0.3.1+dfsg/debian/libcppdb-sqlite3-0t64.lintian-overrides     
1970-01-01 00:00:00.000000000 +0000
+++ cppdb-0.3.1+dfsg/debian/libcppdb-sqlite3-0t64.lintian-overrides     
2024-01-30 01:25:56.000000000 +0000
@@ -0,0 +1,2 @@
+libcppdb-sqlite3-0t64: no-symbols-control-file 
usr/lib/x86_64-linux-gnu/libcppdb_sqlite3.so.0.3.1
+libcppdb-sqlite3-0t64: package-name-doesnt-match-sonames libcppdb-sqlite3-0

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