Source: libgxps
Version: 0.3.2-3
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
libgxps 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 libgxps
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 libgxps-0.3.2/debian/changelog libgxps-0.3.2/debian/changelog
--- libgxps-0.3.2/debian/changelog      2023-07-16 13:19:06.000000000 +0000
+++ libgxps-0.3.2/debian/changelog      2024-02-01 07:19:48.000000000 +0000
@@ -1,3 +1,10 @@
+libgxps (0.3.2-3.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek <vor...@debian.org>  Thu, 01 Feb 2024 07:19:48 +0000
+
 libgxps (0.3.2-3) unstable; urgency=medium
 
   [ Debian Janitor ]
diff -Nru libgxps-0.3.2/debian/control libgxps-0.3.2/debian/control
--- libgxps-0.3.2/debian/control        2023-07-16 13:19:06.000000000 +0000
+++ libgxps-0.3.2/debian/control        2024-02-01 07:19:48.000000000 +0000
@@ -29,7 +29,10 @@
 Vcs-Git: https://salsa.debian.org/gnome-team/libgxps.git
 Homepage: https://wiki.gnome.org/libgxps
 
-Package: libgxps2
+Package: libgxps2t64
+Provides: ${t64:Provides}
+Replaces: libgxps2
+Breaks: libgxps2 (<< ${source:Version})
 Architecture: any
 Multi-Arch: same
 Depends: ${shlibs:Depends}, ${misc:Depends}
@@ -61,7 +64,7 @@
 Multi-Arch: same
 Depends: ${misc:Depends},
          gir1.2-gxps-0.1 (= ${binary:Version}),
-         libgxps2 (= ${binary:Version}),
+         libgxps2t64 (= ${binary:Version}),
          libarchive-dev,
          libcairo2-dev,
          libglib2.0-dev
diff -Nru libgxps-0.3.2/debian/control.in libgxps-0.3.2/debian/control.in
--- libgxps-0.3.2/debian/control.in     2023-07-16 13:19:06.000000000 +0000
+++ libgxps-0.3.2/debian/control.in     2024-02-01 07:19:48.000000000 +0000
@@ -25,7 +25,10 @@
 Vcs-Git: https://salsa.debian.org/gnome-team/libgxps.git
 Homepage: https://wiki.gnome.org/libgxps
 
-Package: libgxps2
+Package: libgxps2t64
+Provides: ${t64:Provides}
+Replaces: libgxps2
+Breaks: libgxps2 (<< ${source:Version})
 Architecture: any
 Multi-Arch: same
 Depends: ${shlibs:Depends}, ${misc:Depends}
@@ -57,7 +60,7 @@
 Multi-Arch: same
 Depends: ${misc:Depends},
          gir1.2-gxps-0.1 (= ${binary:Version}),
-         libgxps2 (= ${binary:Version}),
+         libgxps2t64 (= ${binary:Version}),
          libarchive-dev,
          libcairo2-dev,
          libglib2.0-dev
diff -Nru libgxps-0.3.2/debian/libgxps2.docs libgxps-0.3.2/debian/libgxps2.docs
--- libgxps-0.3.2/debian/libgxps2.docs  2023-07-16 13:19:06.000000000 +0000
+++ libgxps-0.3.2/debian/libgxps2.docs  1970-01-01 00:00:00.000000000 +0000
@@ -1,4 +0,0 @@
-AUTHORS
-NEWS
-README
-TODO
diff -Nru libgxps-0.3.2/debian/libgxps2.install 
libgxps-0.3.2/debian/libgxps2.install
--- libgxps-0.3.2/debian/libgxps2.install       2023-07-16 13:19:06.000000000 
+0000
+++ libgxps-0.3.2/debian/libgxps2.install       1970-01-01 00:00:00.000000000 
+0000
@@ -1 +0,0 @@
-usr/lib/*/lib*.so.*
diff -Nru libgxps-0.3.2/debian/libgxps2.symbols 
libgxps-0.3.2/debian/libgxps2.symbols
--- libgxps-0.3.2/debian/libgxps2.symbols       2023-07-16 13:19:06.000000000 
+0000
+++ libgxps-0.3.2/debian/libgxps2.symbols       1970-01-01 00:00:00.000000000 
+0000
@@ -1,57 +0,0 @@
-libgxps.so.2 libgxps2 #MINVER#
-* Build-Depends-Package: libgxps-dev
- gxps_core_properties_get_category@Base 0.2.3.1
- gxps_core_properties_get_content_status@Base 0.2.3.1
- gxps_core_properties_get_content_type@Base 0.2.3.1
- gxps_core_properties_get_created@Base 0.2.3.1
- gxps_core_properties_get_creator@Base 0.2.3.1
- gxps_core_properties_get_description@Base 0.2.3.1
- gxps_core_properties_get_identifier@Base 0.2.3.1
- gxps_core_properties_get_keywords@Base 0.2.3.1
- gxps_core_properties_get_language@Base 0.2.3.1
- gxps_core_properties_get_last_modified_by@Base 0.2.3.1
- gxps_core_properties_get_last_printed@Base 0.2.3.1
- gxps_core_properties_get_modified@Base 0.2.3.1
- gxps_core_properties_get_revision@Base 0.2.3.1
- gxps_core_properties_get_subject@Base 0.2.3.1
- gxps_core_properties_get_title@Base 0.2.3.1
- gxps_core_properties_get_type@Base 0.2.3.1
- gxps_core_properties_get_version@Base 0.2.3.1
- gxps_document_get_n_pages@Base 0.2.1
- gxps_document_get_page@Base 0.2.1
- gxps_document_get_page_for_anchor@Base 0.2.1
- gxps_document_get_page_size@Base 0.2.1
- gxps_document_get_structure@Base 0.2.1
- gxps_document_get_type@Base 0.2.1
- gxps_document_structure_get_type@Base 0.2.1
- gxps_document_structure_has_outline@Base 0.2.1
- gxps_document_structure_outline_iter_init@Base 0.2.1
- gxps_error_quark@Base 0.2.1
- gxps_file_error_quark@Base 0.2.1
- gxps_file_get_core_properties@Base 0.2.3.1
- gxps_file_get_document@Base 0.2.1
- gxps_file_get_document_for_link_target@Base 0.2.1
- gxps_file_get_n_documents@Base 0.2.1
- gxps_file_get_type@Base 0.2.1
- gxps_file_new@Base 0.2.1
- gxps_link_copy@Base 0.2.1
- gxps_link_free@Base 0.2.1
- gxps_link_get_area@Base 0.2.1
- gxps_link_get_target@Base 0.2.1
- gxps_link_get_type@Base 0.2.1
- gxps_link_target_copy@Base 0.2.1
- gxps_link_target_free@Base 0.2.1
- gxps_link_target_get_anchor@Base 0.2.1
- gxps_link_target_get_type@Base 0.2.1
- gxps_link_target_get_uri@Base 0.2.1
- gxps_link_target_is_internal@Base 0.2.1
- gxps_outline_iter_children@Base 0.2.1
- gxps_outline_iter_get_description@Base 0.2.1
- gxps_outline_iter_get_target@Base 0.2.1
- gxps_outline_iter_next@Base 0.2.1
- gxps_page_error_quark@Base 0.2.1
- gxps_page_get_anchor_destination@Base 0.2.1
- gxps_page_get_links@Base 0.2.1
- gxps_page_get_size@Base 0.2.1
- gxps_page_get_type@Base 0.2.1
- gxps_page_render@Base 0.2.1
diff -Nru libgxps-0.3.2/debian/libgxps2t64.docs 
libgxps-0.3.2/debian/libgxps2t64.docs
--- libgxps-0.3.2/debian/libgxps2t64.docs       1970-01-01 00:00:00.000000000 
+0000
+++ libgxps-0.3.2/debian/libgxps2t64.docs       2023-07-16 13:19:06.000000000 
+0000
@@ -0,0 +1,4 @@
+AUTHORS
+NEWS
+README
+TODO
diff -Nru libgxps-0.3.2/debian/libgxps2t64.install 
libgxps-0.3.2/debian/libgxps2t64.install
--- libgxps-0.3.2/debian/libgxps2t64.install    1970-01-01 00:00:00.000000000 
+0000
+++ libgxps-0.3.2/debian/libgxps2t64.install    2023-07-16 13:19:06.000000000 
+0000
@@ -0,0 +1 @@
+usr/lib/*/lib*.so.*
diff -Nru libgxps-0.3.2/debian/libgxps2t64.lintian-overrides 
libgxps-0.3.2/debian/libgxps2t64.lintian-overrides
--- libgxps-0.3.2/debian/libgxps2t64.lintian-overrides  1970-01-01 
00:00:00.000000000 +0000
+++ libgxps-0.3.2/debian/libgxps2t64.lintian-overrides  2024-02-01 
07:19:48.000000000 +0000
@@ -0,0 +1 @@
+libgxps2t64: package-name-doesnt-match-sonames libgxps2
diff -Nru libgxps-0.3.2/debian/libgxps2t64.symbols 
libgxps-0.3.2/debian/libgxps2t64.symbols
--- libgxps-0.3.2/debian/libgxps2t64.symbols    1970-01-01 00:00:00.000000000 
+0000
+++ libgxps-0.3.2/debian/libgxps2t64.symbols    2024-02-01 07:19:48.000000000 
+0000
@@ -0,0 +1,57 @@
+libgxps.so.2 libgxps2t64 #MINVER#
+* Build-Depends-Package: libgxps-dev
+ gxps_core_properties_get_category@Base 0.2.3.1
+ gxps_core_properties_get_content_status@Base 0.2.3.1
+ gxps_core_properties_get_content_type@Base 0.2.3.1
+ gxps_core_properties_get_created@Base 0.2.3.1
+ gxps_core_properties_get_creator@Base 0.2.3.1
+ gxps_core_properties_get_description@Base 0.2.3.1
+ gxps_core_properties_get_identifier@Base 0.2.3.1
+ gxps_core_properties_get_keywords@Base 0.2.3.1
+ gxps_core_properties_get_language@Base 0.2.3.1
+ gxps_core_properties_get_last_modified_by@Base 0.2.3.1
+ gxps_core_properties_get_last_printed@Base 0.2.3.1
+ gxps_core_properties_get_modified@Base 0.2.3.1
+ gxps_core_properties_get_revision@Base 0.2.3.1
+ gxps_core_properties_get_subject@Base 0.2.3.1
+ gxps_core_properties_get_title@Base 0.2.3.1
+ gxps_core_properties_get_type@Base 0.2.3.1
+ gxps_core_properties_get_version@Base 0.2.3.1
+ gxps_document_get_n_pages@Base 0.2.1
+ gxps_document_get_page@Base 0.2.1
+ gxps_document_get_page_for_anchor@Base 0.2.1
+ gxps_document_get_page_size@Base 0.2.1
+ gxps_document_get_structure@Base 0.2.1
+ gxps_document_get_type@Base 0.2.1
+ gxps_document_structure_get_type@Base 0.2.1
+ gxps_document_structure_has_outline@Base 0.2.1
+ gxps_document_structure_outline_iter_init@Base 0.2.1
+ gxps_error_quark@Base 0.2.1
+ gxps_file_error_quark@Base 0.2.1
+ gxps_file_get_core_properties@Base 0.2.3.1
+ gxps_file_get_document@Base 0.2.1
+ gxps_file_get_document_for_link_target@Base 0.2.1
+ gxps_file_get_n_documents@Base 0.2.1
+ gxps_file_get_type@Base 0.2.1
+ gxps_file_new@Base 0.2.1
+ gxps_link_copy@Base 0.2.1
+ gxps_link_free@Base 0.2.1
+ gxps_link_get_area@Base 0.2.1
+ gxps_link_get_target@Base 0.2.1
+ gxps_link_get_type@Base 0.2.1
+ gxps_link_target_copy@Base 0.2.1
+ gxps_link_target_free@Base 0.2.1
+ gxps_link_target_get_anchor@Base 0.2.1
+ gxps_link_target_get_type@Base 0.2.1
+ gxps_link_target_get_uri@Base 0.2.1
+ gxps_link_target_is_internal@Base 0.2.1
+ gxps_outline_iter_children@Base 0.2.1
+ gxps_outline_iter_get_description@Base 0.2.1
+ gxps_outline_iter_get_target@Base 0.2.1
+ gxps_outline_iter_next@Base 0.2.1
+ gxps_page_error_quark@Base 0.2.1
+ gxps_page_get_anchor_destination@Base 0.2.1
+ gxps_page_get_links@Base 0.2.1
+ gxps_page_get_size@Base 0.2.1
+ gxps_page_get_type@Base 0.2.1
+ gxps_page_render@Base 0.2.1

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