Source: libpsl
Version: 0.21.2-1
Severity: serious
Tags: patch pending
Justification: library ABI skew on upgrade
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
libpsl 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 libpsl
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)
diff -Nru libpsl-0.21.2/debian/changelog libpsl-0.21.2/debian/changelog
--- libpsl-0.21.2/debian/changelog      2023-02-13 18:57:37.000000000 +0000
+++ libpsl-0.21.2/debian/changelog      2024-02-01 23:22:53.000000000 +0000
@@ -1,3 +1,10 @@
+libpsl (0.21.2-1.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek <vor...@debian.org>  Thu, 01 Feb 2024 23:22:53 +0000
+
 libpsl (0.21.2-1) unstable; urgency=low
 
   * New upstream version 0.21.2 (Closes: #1028857)
diff -Nru libpsl-0.21.2/debian/control libpsl-0.21.2/debian/control
--- libpsl-0.21.2/debian/control        2023-02-13 18:57:37.000000000 +0000
+++ libpsl-0.21.2/debian/control        2024-02-01 23:22:53.000000000 +0000
@@ -26,7 +26,7 @@
 Architecture: any
 Multi-Arch: same
 Depends:
- libpsl5 (= ${binary:Version}),
+ libpsl5t64 (= ${binary:Version}),
  ${misc:Depends},
 Description: Library for Public Suffix List (development headers)
  Libpsl allows checking domains against the Public Suffix List.
@@ -39,7 +39,10 @@
  This package contains development header files and documentation for
  developers.
 
-Package: libpsl5
+Package: libpsl5t64
+Provides: ${t64:Provides}
+Replaces: libpsl5
+Breaks: libpsl5 (<< ${source:Version})
 Architecture: any
 Depends:
  libidn2-0 (>= 0.16),
diff -Nru libpsl-0.21.2/debian/libpsl5.install 
libpsl-0.21.2/debian/libpsl5.install
--- libpsl-0.21.2/debian/libpsl5.install        2023-02-13 18:57:37.000000000 
+0000
+++ libpsl-0.21.2/debian/libpsl5.install        1970-01-01 00:00:00.000000000 
+0000
@@ -1 +0,0 @@
-usr/lib/*/lib*.so.*
diff -Nru libpsl-0.21.2/debian/libpsl5.symbols 
libpsl-0.21.2/debian/libpsl5.symbols
--- libpsl-0.21.2/debian/libpsl5.symbols        2023-02-13 18:57:37.000000000 
+0000
+++ libpsl-0.21.2/debian/libpsl5.symbols        1970-01-01 00:00:00.000000000 
+0000
@@ -1,24 +0,0 @@
-libpsl.so.5 libpsl5 #MINVER#
-* Build-Depends-Package: libpsl-dev
- psl_builtin@Base 0.13.0
- psl_builtin_file_time@Base 0.13.0
- psl_builtin_filename@Base 0.13.0
- psl_builtin_outdated@Base 0.13.0
- psl_builtin_sha1sum@Base 0.13.0
- psl_check_version_number@Base 0.13.0
- psl_dist_filename@Base 0.16.0
- psl_free@Base 0.13.0
- psl_free_string@Base 0.19.1
- psl_get_version@Base 0.13.0
- psl_is_cookie_domain_acceptable@Base 0.13.0
- psl_is_public_suffix2@Base 0.13.0
- psl_is_public_suffix@Base 0.13.0
- psl_latest@Base 0.16.0
- psl_load_file@Base 0.13.0
- psl_load_fp@Base 0.13.0
- psl_registrable_domain@Base 0.13.0
- psl_str_to_utf8lower@Base 0.13.0
- psl_suffix_count@Base 0.13.0
- psl_suffix_exception_count@Base 0.13.0
- psl_suffix_wildcard_count@Base 0.13.0
- psl_unregistrable_domain@Base 0.13.0
diff -Nru libpsl-0.21.2/debian/libpsl5t64.install 
libpsl-0.21.2/debian/libpsl5t64.install
--- libpsl-0.21.2/debian/libpsl5t64.install     1970-01-01 00:00:00.000000000 
+0000
+++ libpsl-0.21.2/debian/libpsl5t64.install     2023-02-13 18:57:37.000000000 
+0000
@@ -0,0 +1 @@
+usr/lib/*/lib*.so.*
diff -Nru libpsl-0.21.2/debian/libpsl5t64.lintian-overrides 
libpsl-0.21.2/debian/libpsl5t64.lintian-overrides
--- libpsl-0.21.2/debian/libpsl5t64.lintian-overrides   1970-01-01 
00:00:00.000000000 +0000
+++ libpsl-0.21.2/debian/libpsl5t64.lintian-overrides   2024-02-01 
23:22:53.000000000 +0000
@@ -0,0 +1 @@
+libpsl5t64: package-name-doesnt-match-sonames libpsl5
diff -Nru libpsl-0.21.2/debian/libpsl5t64.symbols 
libpsl-0.21.2/debian/libpsl5t64.symbols
--- libpsl-0.21.2/debian/libpsl5t64.symbols     1970-01-01 00:00:00.000000000 
+0000
+++ libpsl-0.21.2/debian/libpsl5t64.symbols     2024-02-01 23:22:53.000000000 
+0000
@@ -0,0 +1,24 @@
+libpsl.so.5 libpsl5t64 #MINVER#
+* Build-Depends-Package: libpsl-dev
+ psl_builtin@Base 0.13.0
+ psl_builtin_file_time@Base 0.13.0
+ psl_builtin_filename@Base 0.13.0
+ psl_builtin_outdated@Base 0.13.0
+ psl_builtin_sha1sum@Base 0.13.0
+ psl_check_version_number@Base 0.13.0
+ psl_dist_filename@Base 0.16.0
+ psl_free@Base 0.13.0
+ psl_free_string@Base 0.19.1
+ psl_get_version@Base 0.13.0
+ psl_is_cookie_domain_acceptable@Base 0.13.0
+ psl_is_public_suffix2@Base 0.13.0
+ psl_is_public_suffix@Base 0.13.0
+ psl_latest@Base 0.16.0
+ psl_load_file@Base 0.13.0
+ psl_load_fp@Base 0.13.0
+ psl_registrable_domain@Base 0.13.0
+ psl_str_to_utf8lower@Base 0.13.0
+ psl_suffix_count@Base 0.13.0
+ psl_suffix_exception_count@Base 0.13.0
+ psl_suffix_wildcard_count@Base 0.13.0
+ psl_unregistrable_domain@Base 0.13.0

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