Bug#1062298: libfreenect: NMU diff for 64-bit time_t transition

2024-02-28 Thread Benjamin Drung
Source: libfreenect
Dear maintainer,

Please find attached a final version of this patch for the time_t
transition.  This patch is being uploaded to unstable.

Note that this adds a versioned build-dependency on dpkg-dev, to guard
against accidental backports with a wrong ABI.

Thanks!


-- System Information:
Debian Release: trixie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 6.5.0-21-generic (SMP w/16 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, 
TAINT_UNSIGNED_MODULE
Locale: LANG=C, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: unable to detect
diff -Nru libfreenect-0.5.3/debian/changelog libfreenect-0.5.3/debian/changelog
--- libfreenect-0.5.3/debian/changelog  2023-11-26 14:57:36.0 +
+++ libfreenect-0.5.3/debian/changelog  2024-02-28 12:05:12.0 +
@@ -1,3 +1,10 @@
+libfreenect (1:0.5.3-3.2) unstable; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.  Closes: #1062298
+
+ -- Benjamin Drung   Wed, 28 Feb 2024 12:05:12 +
+
 libfreenect (1:0.5.3-3.1) unstable; urgency=medium
 
   * Non-maintainer upload.
diff -Nru libfreenect-0.5.3/debian/control libfreenect-0.5.3/debian/control
--- libfreenect-0.5.3/debian/control2023-11-26 14:57:36.0 +
+++ libfreenect-0.5.3/debian/control2024-02-28 12:05:12.0 +
@@ -3,7 +3,7 @@
 Priority: extra
 Maintainer: Nicolas Bourdaud 
 Uploaders: Arne Bernin , Yaroslav Halchenko 
, Mark Renouf 
-Build-Depends: debhelper (>= 9), cmake,  pkg-config,
+Build-Depends: dpkg-dev (>= 1.22.5), debhelper (>= 9), cmake,  pkg-config,
  libusb-1.0-0-dev(>= 1.0.18~), freeglut3-dev,
 Build-Depends-Indep:
  doxygen,
@@ -12,7 +12,10 @@
 Vcs-Git: https://salsa.debian.org/neurodebian-team/libfreenect.git -b debian
 Vcs-Browser: https://salsa.debian.org/neurodebian-team/libfreenect.git
 
-Package: libfreenect0.5
+Package: libfreenect0.5t64
+Provides: ${t64:Provides}
+Replaces: libfreenect0.5
+Breaks: libfreenect0.5 (<< ${source:Version})
 Section: libs
 Architecture: any
 Multi-Arch: same
@@ -35,7 +38,7 @@
 Package: libfreenect-dev
 Architecture: any
 Multi-Arch: same
-Depends: ${misc:Depends}, libfreenect0.5 (= ${binary:Version}), 
libusb-1.0-0-dev (>= 1.0.18~)
+Depends: ${misc:Depends}, libfreenect0.5t64 (= ${binary:Version}), 
libusb-1.0-0-dev (>= 1.0.18~)
 Description: library for accessing Kinect device -- development files
  libfreenect is a cross-platform library that provides the necessary interfaces
  to activate, initialize, and communicate data with the Kinect hardware.
@@ -107,7 +110,7 @@
 Package: freenect
 Section: libs
 Architecture: any
-Depends: ${misc:Depends}, libfreenect-bin, libfreenect-dev, libfreenect0.5,
+Depends: ${misc:Depends}, libfreenect-bin, libfreenect-dev, libfreenect0.5t64,
  libfreenect-doc
 Description: library for accessing Kinect device -- metapackage
  libfreenect is a cross-platform library that provides the necessary interfaces
diff -Nru libfreenect-0.5.3/debian/libfreenect0.5.docs 
libfreenect-0.5.3/debian/libfreenect0.5.docs
--- libfreenect-0.5.3/debian/libfreenect0.5.docs2023-11-26 
14:57:36.0 +
+++ libfreenect-0.5.3/debian/libfreenect0.5.docs1970-01-01 
00:00:00.0 +
@@ -1 +0,0 @@
-debian/tmp/usr/share/doc/README.fakenect
diff -Nru libfreenect-0.5.3/debian/libfreenect0.5.install 
libfreenect-0.5.3/debian/libfreenect0.5.install
--- libfreenect-0.5.3/debian/libfreenect0.5.install 2023-11-26 
14:57:36.0 +
+++ libfreenect-0.5.3/debian/libfreenect0.5.install 1970-01-01 
00:00:00.0 +
@@ -1,2 +0,0 @@
-usr/lib/*/*.so.*
-usr/lib/*/fakenect/*.so.*
diff -Nru libfreenect-0.5.3/debian/libfreenect0.5.lintian-overrides 
libfreenect-0.5.3/debian/libfreenect0.5.lintian-overrides
--- libfreenect-0.5.3/debian/libfreenect0.5.lintian-overrides   2023-11-26 
14:57:36.0 +
+++ libfreenect-0.5.3/debian/libfreenect0.5.lintian-overrides   1970-01-01 
00:00:00.0 +
@@ -1,4 +0,0 @@
-# begin-remove-after: released:forky
-# protective diversion for upgrades of files moved from / to /usr
-libfreenect0.5: diversion-for-unknown-file 
lib/udev/rules.d/60-libfreenect0.5.rules [preinst:*]
-# end-remove-after
diff -Nru libfreenect-0.5.3/debian/libfreenect0.5.postinst 
libfreenect-0.5.3/debian/libfreenect0.5.postinst
--- libfreenect-0.5.3/debian/libfreenect0.5.postinst2023-11-26 
14:57:36.0 +
+++ libfreenect-0.5.3/debian/libfreenect0.5.postinst1970-01-01 
00:00:00.0 +
@@ -1,16 +0,0 @@
-#! /bin/sh
-
-set -e
-
-# begin-remove-after: released:forky
-# protective diversion of files moved from / to /usr, to avoid file loss.
-# Only for upgrades.
-if [ "$1" = "configure" ]; then
-# At this point, the package will have installed the same file in */usr*.
-dpkg-divert --package usr-is-merged --no-renam

Bug#1062298: libfreenect: NMU diff for 64-bit time_t transition

2024-01-31 Thread Steve Langasek
Source: libfreenect
Version: 1:0.5.3-3.1
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
libfreenect 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 libfreenect
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 libfreenect-0.5.3/debian/changelog libfreenect-0.5.3/debian/changelog
--- libfreenect-0.5.3/debian/changelog  2023-11-26 14:57:36.0 +
+++ libfreenect-0.5.3/debian/changelog  2024-02-01 00:40:13.0 +
@@ -1,3 +1,10 @@
+libfreenect (1:0.5.3-3.2) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek   Thu, 01 Feb 2024 00:40:13 +
+
 libfreenect (1:0.5.3-3.1) unstable; urgency=medium
 
   * Non-maintainer upload.
diff -Nru libfreenect-0.5.3/debian/control libfreenect-0.5.3/debian/control
--- libfreenect-0.5.3/debian/control2023-11-26 14:57:36.0 +
+++ libfreenect-0.5.3/debian/control2024-02-01 00:40:13.0 +
@@ -12,7 +12,10 @@
 Vcs-Git: https://salsa.debian.org/neurodebian-team/libfreenect.git -b debian
 Vcs-Browser: https://salsa.debian.org/neurodebian-team/libfreenect.git
 
-Package: libfreenect0.5
+Package: libfreenect0.5t64
+Provides: ${t64:Provides}
+Replaces: libfreenect0.5
+Breaks: libfreenect0.5 (<< ${source:Version})
 Section: libs
 Architecture: any
 Multi-Arch: same
@@ -35,7 +38,7 @@
 Package: libfreenect-dev
 Architecture: any
 Multi-Arch: same
-Depends: ${misc:Depends}, libfreenect0.5 (= ${binary:Version}), 
libusb-1.0-0-dev (>= 1.0.18~)
+Depends: ${misc:Depends}, libfreenect0.5t64 (= ${binary:Version}), 
libusb-1.0-0-dev (>= 1.0.18~)
 Description: library for accessing Kinect device -- development files
  libfreenect is a cross-platform library that provides the necessary interfaces
  to activate, initialize, and communicate data with the Kinect hardware.
@@ -107,7 +110,7 @@
 Package: freenect
 Section: libs
 Architecture: any
-Depends: ${misc:Depends}, libfreenect-bin, libfreenect-dev, libfreenect0.5,
+Depends: ${misc:Depends}, libfreenect-bin, libfreenect-dev, libfreenect0.5t64,
  libfreenect-doc
 Description: library for accessing Kinect device -- metapackage
  libfreenect is a cross-platform library that provides the necessary interfaces
diff -Nru libfreenect-0.5.3/debian/libfreenect0.5.docs 
libfreenect-0.5.3/debian/libfreenect0.5.docs
--- libfreenect-0.5.3/debian/libfreenect0.5.docs2023-11-26 
14:57:36.0 +
+++ libfreenect-0.5.3/debian/libfreenect0.5.docs1970-01-01 
00:00:00.0 +
@@ -1 +0,0 @@
-debian/tmp/usr/share/doc/README.fakenect
diff -Nru libfreenect-0.5.3/debian/libfreenect0.5.install 
libfreenect-0.5.3/debian/libfreenect0.5.install
--- libfreenect-0.5.3/debian/libfreenect0.5.install 2023-11-26 
14:57:36.0 +
+++ libfreenect-0.5.3/debian/libfreenect0.5.install 1970-01-01 
00:00:00.0 +
@@ -1,2 +0,0 @@
-usr/lib/*/*.so.*
-usr/lib/*/fakenect/*.so.*
diff -Nru libfreenect-0.5.3/debian/libfreenect0.5.lintian-overrides 
libfreenect-0.5.3/debian/libfreenect0.5.lintian-overrides
--- libfreenect-0.5.3/debian/libfreenect0.5.lintian-