Source: libcanberra
Version: 0.30-11
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
libcanberra 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 libcanberra
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 libcanberra-0.30/debian/changelog libcanberra-0.30/debian/changelog
--- libcanberra-0.30/debian/changelog   2023-10-26 12:41:49.000000000 +0000
+++ libcanberra-0.30/debian/changelog   2024-01-31 20:10:22.000000000 +0000
@@ -1,3 +1,10 @@
+libcanberra (0.30-11.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek <vor...@debian.org>  Wed, 31 Jan 2024 20:10:22 +0000
+
 libcanberra (0.30-11) unstable; urgency=medium
 
   [ Bastian Germann ]
diff -Nru libcanberra-0.30/debian/control libcanberra-0.30/debian/control
--- libcanberra-0.30/debian/control     2023-10-26 12:41:49.000000000 +0000
+++ libcanberra-0.30/debian/control     2024-01-31 20:10:22.000000000 +0000
@@ -23,7 +23,10 @@
 Homepage: https://0pointer.de/lennart/projects/libcanberra/
 Rules-Requires-Root: no
 
-Package: libcanberra0
+Package: libcanberra0t64
+Provides: ${t64:Provides}
+Replaces: libcanberra0
+Breaks: libcanberra0 (<< ${source:Version})
 Architecture: any
 Multi-Arch: same
 Depends: ${shlibs:Depends}, ${misc:Depends}, sound-theme-freedesktop
@@ -43,7 +46,7 @@
 Multi-Arch: same
 Depends: ${shlibs:Depends},
         ${misc:Depends},
-        libcanberra0 (= ${binary:Version})
+        libcanberra0t64 (= ${binary:Version})
 Description: simple interface for playing event sounds (development files)
  libcanberra defines a simple abstract interface for playing event
  sounds.
@@ -56,7 +59,7 @@
 Multi-Arch: same
 Depends: ${shlibs:Depends},
   ${misc:Depends},
-  libcanberra0 (= ${binary:Version}),
+  libcanberra0t64 (= ${binary:Version}),
   pulseaudio | pipewire-pulse
 Description: PulseAudio backend for libcanberra
  libcanberra defines a simple abstract interface for playing event
@@ -69,7 +72,7 @@
 Multi-Arch: same
 Depends: ${shlibs:Depends},
   ${misc:Depends},
-  libcanberra0 (= ${binary:Version})
+  libcanberra0t64 (= ${binary:Version})
 Description: GStreamer backend for libcanberra
  libcanberra defines a simple abstract interface for playing event
  sounds.
@@ -94,7 +97,10 @@
  This package contains common headers for developing
  applications using libcanberra-gtk and libcanberra-gtk3
 
-Package: libcanberra-gtk3-0
+Package: libcanberra-gtk3-0t64
+Provides: ${t64:Provides}
+Replaces: libcanberra-gtk3-0
+Breaks: libcanberra-gtk3-0 (<< ${source:Version})
 Architecture: any
 Multi-Arch: same
 Depends: ${shlibs:Depends}, ${misc:Depends}
@@ -113,7 +119,7 @@
 Multi-Arch: same
 Depends: ${shlibs:Depends},
  ${misc:Depends},
- libcanberra-gtk3-0 (= ${binary:Version}),
+ libcanberra-gtk3-0t64 (= ${binary:Version}),
  libcanberra-dev (= ${binary:Version}),
  libcanberra-gtk-common-dev,
  libgtk-3-dev
diff -Nru libcanberra-0.30/debian/control.in libcanberra-0.30/debian/control.in
--- libcanberra-0.30/debian/control.in  2023-10-26 12:41:49.000000000 +0000
+++ libcanberra-0.30/debian/control.in  2024-01-31 20:10:22.000000000 +0000
@@ -19,7 +19,10 @@
 Homepage: https://0pointer.de/lennart/projects/libcanberra/
 Rules-Requires-Root: no
 
-Package: libcanberra0
+Package: libcanberra0t64
+Provides: ${t64:Provides}
+Replaces: libcanberra0
+Breaks: libcanberra0 (<< ${source:Version})
 Architecture: any
 Multi-Arch: same
 Depends: ${shlibs:Depends}, ${misc:Depends}, sound-theme-freedesktop
@@ -39,7 +42,7 @@
 Multi-Arch: same
 Depends: ${shlibs:Depends},
         ${misc:Depends},
-        libcanberra0 (= ${binary:Version})
+        libcanberra0t64 (= ${binary:Version})
 Description: simple interface for playing event sounds (development files)
  libcanberra defines a simple abstract interface for playing event
  sounds.
@@ -52,7 +55,7 @@
 Multi-Arch: same
 Depends: ${shlibs:Depends},
   ${misc:Depends},
-  libcanberra0 (= ${binary:Version}),
+  libcanberra0t64 (= ${binary:Version}),
   pulseaudio | pipewire-pulse
 Description: PulseAudio backend for libcanberra
  libcanberra defines a simple abstract interface for playing event
@@ -65,7 +68,7 @@
 Multi-Arch: same
 Depends: ${shlibs:Depends},
   ${misc:Depends},
-  libcanberra0 (= ${binary:Version})
+  libcanberra0t64 (= ${binary:Version})
 Description: GStreamer backend for libcanberra
  libcanberra defines a simple abstract interface for playing event
  sounds.
@@ -90,7 +93,10 @@
  This package contains common headers for developing
  applications using libcanberra-gtk and libcanberra-gtk3
 
-Package: libcanberra-gtk3-0
+Package: libcanberra-gtk3-0t64
+Provides: ${t64:Provides}
+Replaces: libcanberra-gtk3-0
+Breaks: libcanberra-gtk3-0 (<< ${source:Version})
 Architecture: any
 Multi-Arch: same
 Depends: ${shlibs:Depends}, ${misc:Depends}
@@ -109,7 +115,7 @@
 Multi-Arch: same
 Depends: ${shlibs:Depends},
  ${misc:Depends},
- libcanberra-gtk3-0 (= ${binary:Version}),
+ libcanberra-gtk3-0t64 (= ${binary:Version}),
  libcanberra-dev (= ${binary:Version}),
  libcanberra-gtk-common-dev,
  libgtk-3-dev
diff -Nru libcanberra-0.30/debian/libcanberra-gtk3-0.install 
libcanberra-0.30/debian/libcanberra-gtk3-0.install
--- libcanberra-0.30/debian/libcanberra-gtk3-0.install  2023-10-26 
12:41:49.000000000 +0000
+++ libcanberra-0.30/debian/libcanberra-gtk3-0.install  1970-01-01 
00:00:00.000000000 +0000
@@ -1 +0,0 @@
-usr/lib/*/libcanberra-gtk3.so.*
diff -Nru libcanberra-0.30/debian/libcanberra-gtk3-0.symbols 
libcanberra-0.30/debian/libcanberra-gtk3-0.symbols
--- libcanberra-0.30/debian/libcanberra-gtk3-0.symbols  2023-10-26 
12:41:49.000000000 +0000
+++ libcanberra-0.30/debian/libcanberra-gtk3-0.symbols  1970-01-01 
00:00:00.000000000 +0000
@@ -1,10 +0,0 @@
-libcanberra-gtk3.so.0 libcanberra-gtk3-0 #MINVER#
-* Build-Depends-Package: libcanberra-gtk3-dev
- ca_gtk_context_get@Base 0.25
- ca_gtk_context_get_for_screen@Base 0.25
- ca_gtk_play_for_event@Base 0.25
- ca_gtk_play_for_widget@Base 0.25
- ca_gtk_proplist_set_for_event@Base 0.25
- ca_gtk_proplist_set_for_widget@Base 0.25
- ca_gtk_widget_disable_sounds@Base 0.25
-
diff -Nru libcanberra-0.30/debian/libcanberra-gtk3-0t64.install 
libcanberra-0.30/debian/libcanberra-gtk3-0t64.install
--- libcanberra-0.30/debian/libcanberra-gtk3-0t64.install       1970-01-01 
00:00:00.000000000 +0000
+++ libcanberra-0.30/debian/libcanberra-gtk3-0t64.install       2023-10-26 
12:41:49.000000000 +0000
@@ -0,0 +1 @@
+usr/lib/*/libcanberra-gtk3.so.*
diff -Nru libcanberra-0.30/debian/libcanberra-gtk3-0t64.lintian-overrides 
libcanberra-0.30/debian/libcanberra-gtk3-0t64.lintian-overrides
--- libcanberra-0.30/debian/libcanberra-gtk3-0t64.lintian-overrides     
1970-01-01 00:00:00.000000000 +0000
+++ libcanberra-0.30/debian/libcanberra-gtk3-0t64.lintian-overrides     
2024-01-31 20:10:22.000000000 +0000
@@ -0,0 +1 @@
+libcanberra-gtk3-0t64: package-name-doesnt-match-sonames libcanberra-gtk3-0
diff -Nru libcanberra-0.30/debian/libcanberra-gtk3-0t64.symbols 
libcanberra-0.30/debian/libcanberra-gtk3-0t64.symbols
--- libcanberra-0.30/debian/libcanberra-gtk3-0t64.symbols       1970-01-01 
00:00:00.000000000 +0000
+++ libcanberra-0.30/debian/libcanberra-gtk3-0t64.symbols       2024-01-31 
20:10:22.000000000 +0000
@@ -0,0 +1,10 @@
+libcanberra-gtk3.so.0 libcanberra-gtk3-0t64 #MINVER#
+* Build-Depends-Package: libcanberra-gtk3-dev
+ ca_gtk_context_get@Base 0.25
+ ca_gtk_context_get_for_screen@Base 0.25
+ ca_gtk_play_for_event@Base 0.25
+ ca_gtk_play_for_widget@Base 0.25
+ ca_gtk_proplist_set_for_event@Base 0.25
+ ca_gtk_proplist_set_for_widget@Base 0.25
+ ca_gtk_widget_disable_sounds@Base 0.25
+
diff -Nru libcanberra-0.30/debian/libcanberra0.install 
libcanberra-0.30/debian/libcanberra0.install
--- libcanberra-0.30/debian/libcanberra0.install        2023-10-26 
12:41:49.000000000 +0000
+++ libcanberra-0.30/debian/libcanberra0.install        1970-01-01 
00:00:00.000000000 +0000
@@ -1,3 +0,0 @@
-usr/lib/*/libcanberra.so.*
-# install alsa or oss modules
-usr/lib/*/libcanberra-*/libcanberra-[ao][ls][s]*.so
diff -Nru libcanberra-0.30/debian/libcanberra0.lintian-overrides 
libcanberra-0.30/debian/libcanberra0.lintian-overrides
--- libcanberra-0.30/debian/libcanberra0.lintian-overrides      2023-10-26 
12:41:49.000000000 +0000
+++ libcanberra-0.30/debian/libcanberra0.lintian-overrides      1970-01-01 
00:00:00.000000000 +0000
@@ -1 +0,0 @@
-embedded-library usr/lib/*/libcanberra.so.0.2.5: ltdl
diff -Nru libcanberra-0.30/debian/libcanberra0.symbols 
libcanberra-0.30/debian/libcanberra0.symbols
--- libcanberra-0.30/debian/libcanberra0.symbols        2023-10-26 
12:41:49.000000000 +0000
+++ libcanberra-0.30/debian/libcanberra0.symbols        1970-01-01 
00:00:00.000000000 +0000
@@ -1,74 +0,0 @@
-libcanberra.so.0 libcanberra0 #MINVER#
-* Build-Depends-Package: libcanberra-dev
- CANBERRA_0@CANBERRA_0 0.3
- (arch=!hurd-any)ca_cache_lookup_sound@Base 0.9
- (arch=!hurd-any)ca_cache_store_sound@Base 0.9
- ca_context_cache@Base 0.2
- ca_context_cache_full@Base 0.2
- ca_context_cancel@Base 0.2
- ca_context_change_device@Base 0.2
- ca_context_change_props@Base 0.2
- ca_context_change_props_full@Base 0.2
- ca_context_create@Base 0.2
- ca_context_destroy@Base 0.2
- ca_context_open@Base 0.2
- ca_context_play@Base 0.2
- ca_context_play_full@Base 0.2
- ca_context_playing@Base 0.16
- ca_context_set_driver@Base 0.2
- ca_debug@Base 0.4
- ca_detect_fork@Base 0.12
- ca_driver_order@Base 0.4
- ca_get_data_dirs@Base 0.9
- ca_get_data_home@Base 0.9
- ca_lookup_sound@Base 0.2
- ca_lookup_sound_with_callback@Base 0.8
- ca_memdup@Base 0.10
- ca_mutex_free@Base 0.2
- ca_mutex_lock@Base 0.2
- ca_mutex_new@Base 0.2
- ca_mutex_try_lock@Base 0.2
- ca_mutex_unlock@Base 0.2
- ca_parse_cache_control@Base 0.2
- ca_proplist_contains@Base 0.2
- ca_proplist_create@Base 0.2
- ca_proplist_destroy@Base 0.2
- ca_proplist_from_ap@Base 0.2
- ca_proplist_get_unlocked@Base 0.2
- ca_proplist_gets_unlocked@Base 0.2
- ca_proplist_merge@Base 0.2
- ca_proplist_merge_ap@Base 0.2
- ca_proplist_set@Base 0.2
- ca_proplist_setf@Base 0.2
- ca_proplist_sets@Base 0.2
- ca_sound_file_close@Base 0.2
- ca_sound_file_frame_size@Base 0.2
- ca_sound_file_get_channel_map@Base 0.13
- ca_sound_file_get_nchannels@Base 0.2
- ca_sound_file_get_rate@Base 0.2
- ca_sound_file_get_sample_type@Base 0.2
- ca_sound_file_get_size@Base 0.2
- ca_sound_file_open@Base 0.2
- ca_sound_file_read_arbitrary@Base 0.2
- ca_sound_file_read_int16@Base 0.2
- ca_sound_file_read_uint8@Base 0.2
- ca_sprintf_malloc@Base 0.2
- ca_strerror@Base 0.2
- ca_theme_data_free@Base 0.2
- ca_vorbis_close@Base 0.2
- ca_vorbis_get_channel_map@Base 0.13
- ca_vorbis_get_nchannels@Base 0.2
- ca_vorbis_get_rate@Base 0.2
- ca_vorbis_get_size@Base 0.2
- ca_vorbis_open@Base 0.2
- ca_vorbis_read_s16ne@Base 0.2
- ca_wav_close@Base 0.2
- ca_wav_get_channel_map@Base 0.13
- ca_wav_get_nchannels@Base 0.2
- ca_wav_get_rate@Base 0.2
- ca_wav_get_sample_type@Base 0.2
- ca_wav_get_size@Base 0.2
- ca_wav_open@Base 0.2
- ca_wav_read_s16le@Base 0.2
- ca_wav_read_u8@Base 0.2
- driver_playing@Base 0.17
diff -Nru libcanberra-0.30/debian/libcanberra0t64.install 
libcanberra-0.30/debian/libcanberra0t64.install
--- libcanberra-0.30/debian/libcanberra0t64.install     1970-01-01 
00:00:00.000000000 +0000
+++ libcanberra-0.30/debian/libcanberra0t64.install     2023-10-26 
12:41:49.000000000 +0000
@@ -0,0 +1,3 @@
+usr/lib/*/libcanberra.so.*
+# install alsa or oss modules
+usr/lib/*/libcanberra-*/libcanberra-[ao][ls][s]*.so
diff -Nru libcanberra-0.30/debian/libcanberra0t64.lintian-overrides 
libcanberra-0.30/debian/libcanberra0t64.lintian-overrides
--- libcanberra-0.30/debian/libcanberra0t64.lintian-overrides   1970-01-01 
00:00:00.000000000 +0000
+++ libcanberra-0.30/debian/libcanberra0t64.lintian-overrides   2024-01-31 
20:10:22.000000000 +0000
@@ -0,0 +1,2 @@
+embedded-library usr/lib/*/libcanberra.so.0.2.5: ltdl
+libcanberra0t64: package-name-doesnt-match-sonames libcanberra0
diff -Nru libcanberra-0.30/debian/libcanberra0t64.symbols 
libcanberra-0.30/debian/libcanberra0t64.symbols
--- libcanberra-0.30/debian/libcanberra0t64.symbols     1970-01-01 
00:00:00.000000000 +0000
+++ libcanberra-0.30/debian/libcanberra0t64.symbols     2024-01-31 
20:10:22.000000000 +0000
@@ -0,0 +1,74 @@
+libcanberra.so.0 libcanberra0t64 #MINVER#
+* Build-Depends-Package: libcanberra-dev
+ CANBERRA_0@CANBERRA_0 0.3
+ (arch=!hurd-any)ca_cache_lookup_sound@Base 0.9
+ (arch=!hurd-any)ca_cache_store_sound@Base 0.9
+ ca_context_cache@Base 0.2
+ ca_context_cache_full@Base 0.2
+ ca_context_cancel@Base 0.2
+ ca_context_change_device@Base 0.2
+ ca_context_change_props@Base 0.2
+ ca_context_change_props_full@Base 0.2
+ ca_context_create@Base 0.2
+ ca_context_destroy@Base 0.2
+ ca_context_open@Base 0.2
+ ca_context_play@Base 0.2
+ ca_context_play_full@Base 0.2
+ ca_context_playing@Base 0.16
+ ca_context_set_driver@Base 0.2
+ ca_debug@Base 0.4
+ ca_detect_fork@Base 0.12
+ ca_driver_order@Base 0.4
+ ca_get_data_dirs@Base 0.9
+ ca_get_data_home@Base 0.9
+ ca_lookup_sound@Base 0.2
+ ca_lookup_sound_with_callback@Base 0.8
+ ca_memdup@Base 0.10
+ ca_mutex_free@Base 0.2
+ ca_mutex_lock@Base 0.2
+ ca_mutex_new@Base 0.2
+ ca_mutex_try_lock@Base 0.2
+ ca_mutex_unlock@Base 0.2
+ ca_parse_cache_control@Base 0.2
+ ca_proplist_contains@Base 0.2
+ ca_proplist_create@Base 0.2
+ ca_proplist_destroy@Base 0.2
+ ca_proplist_from_ap@Base 0.2
+ ca_proplist_get_unlocked@Base 0.2
+ ca_proplist_gets_unlocked@Base 0.2
+ ca_proplist_merge@Base 0.2
+ ca_proplist_merge_ap@Base 0.2
+ ca_proplist_set@Base 0.2
+ ca_proplist_setf@Base 0.2
+ ca_proplist_sets@Base 0.2
+ ca_sound_file_close@Base 0.2
+ ca_sound_file_frame_size@Base 0.2
+ ca_sound_file_get_channel_map@Base 0.13
+ ca_sound_file_get_nchannels@Base 0.2
+ ca_sound_file_get_rate@Base 0.2
+ ca_sound_file_get_sample_type@Base 0.2
+ ca_sound_file_get_size@Base 0.2
+ ca_sound_file_open@Base 0.2
+ ca_sound_file_read_arbitrary@Base 0.2
+ ca_sound_file_read_int16@Base 0.2
+ ca_sound_file_read_uint8@Base 0.2
+ ca_sprintf_malloc@Base 0.2
+ ca_strerror@Base 0.2
+ ca_theme_data_free@Base 0.2
+ ca_vorbis_close@Base 0.2
+ ca_vorbis_get_channel_map@Base 0.13
+ ca_vorbis_get_nchannels@Base 0.2
+ ca_vorbis_get_rate@Base 0.2
+ ca_vorbis_get_size@Base 0.2
+ ca_vorbis_open@Base 0.2
+ ca_vorbis_read_s16ne@Base 0.2
+ ca_wav_close@Base 0.2
+ ca_wav_get_channel_map@Base 0.13
+ ca_wav_get_nchannels@Base 0.2
+ ca_wav_get_rate@Base 0.2
+ ca_wav_get_sample_type@Base 0.2
+ ca_wav_get_size@Base 0.2
+ ca_wav_open@Base 0.2
+ ca_wav_read_s16le@Base 0.2
+ ca_wav_read_u8@Base 0.2
+ driver_playing@Base 0.17

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