Bug#1062399: liblip: NMU diff for 64-bit time_t transition
Source: liblip
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 liblip-2.0.0/debian/changelog liblip-2.0.0/debian/changelog
--- liblip-2.0.0/debian/changelog 2023-08-09 15:43:43.0 +
+++ liblip-2.0.0/debian/changelog 2024-02-29 23:44:01.0 +
@@ -1,3 +1,10 @@
+liblip (2.0.0-2.1) unstable; urgency=medium
+
+ * Non-maintainer upload.
+ * Rename libraries for 64-bit time_t transition. Closes: #1062399
+
+ -- Benjamin Drung Thu, 29 Feb 2024 23:44:01 +
+
liblip (2.0.0-2) unstable; urgency=medium
* QA upload.
diff -Nru liblip-2.0.0/debian/control liblip-2.0.0/debian/control
--- liblip-2.0.0/debian/control 2023-08-09 15:43:43.0 +
+++ liblip-2.0.0/debian/control 2024-02-29 23:44:01.0 +
@@ -2,11 +2,14 @@
Section: math
Priority: optional
Maintainer: Debian QA Group
-Build-Depends: libtnt-dev (>= 1.2.5-3), autotools-dev
+Build-Depends: dpkg-dev (>= 1.22.5), libtnt-dev (>= 1.2.5-3), autotools-dev
Homepage: http://www.deakin.edu.au/~gleb/lip.html
Standards-Version: 3.7.2
-Package: liblip2
+Package: liblip2t64
+Provides: ${t64:Provides}
+Replaces: liblip2
+Breaks: liblip2 (<< ${source:Version})
Section: libs
Priority: optional
Architecture: any
@@ -59,7 +62,7 @@
Section: libdevel
Priority: optional
Architecture: any
-Depends: ${shlibs:Depends}, libtnt-dev, liblip2 (= ${binary:Version})
+Depends: ${shlibs:Depends}, libtnt-dev, liblip2t64 (= ${binary:Version})
Description: reliable interpolation of multivariate scattered data
Lip interpolates scattered multivariate data with a Lipschitz function.
.
diff -Nru liblip-2.0.0/debian/liblip2t64.lintian-overrides
liblip-2.0.0/debian/liblip2t64.lintian-overrides
--- liblip-2.0.0/debian/liblip2t64.lintian-overrides1970-01-01
00:00:00.0 +
+++ liblip-2.0.0/debian/liblip2t64.lintian-overrides2024-02-29
23:43:53.0 +
@@ -0,0 +1 @@
+liblip2t64: package-name-doesnt-match-sonames liblip2
diff -Nru liblip-2.0.0/debian/rules liblip-2.0.0/debian/rules
--- liblip-2.0.0/debian/rules 2023-08-09 15:43:43.0 +
+++ liblip-2.0.0/debian/rules 2024-02-29 23:44:00.0 +
@@ -30,7 +30,7 @@
-rm -f `find . -name "*~"`
-rm -rf tnt shared static
-rm -rf debian/tmp debian/files* core debian/substvars
debian/debhelper.log
- -rm -rf debian/liblip2 debian/liblip-dev
+ -rm -rf debian/liblip2t64 debian/liblip-dev
binary-indep: checkroot build
$(checkdir)
@@ -39,18 +39,18 @@
binary-arch: checkroot build
$(checkdir)
-rm -rf debian/tmp
- -rm -rf debian/liblip2 debian/liblip-dev
- install -d debian/tmp/DEBIAN
debian/liblip2/usr/share/doc/liblip2/examples
- cd debian && install -d liblip2 liblip-dev
- cd debian/liblip2&& install -d DEBIAN usr/share/doc usr/lib/lip
+ -rm -rf debian/liblip2t64 debian/liblip-dev
+ install -d debian/tmp/DEBIAN
debian/liblip2t64/usr/share/doc/liblip2t64/examples
+ cd debian && install -d liblip2t64 liblip-dev
+ cd debian/liblip2t64&& install -d DEBIAN usr/share/doc usr/lib/lip
cd debian/liblip-dev && install -d DEBIAN usr/share/doc usr/lib/lip
usr/include/lip
- cd debian && install -m 644 shlibs liblip2/DEBIAN
+ cd debian && install -m 644 shlibs liblip2t64/DEBIAN
cd shared/lib && $(STRIP) --strip-unneeded liblip.so.2.0.0
cd static/lib && strip --strip-debug liblip.a
- mv shared/lib/liblip.so.* debian/liblip2/usr/lib/lip
+ mv shared/lib/liblip.so.* debian/liblip2t64/usr/lib/lip
mv shared/lib/liblip.so debian/liblip-dev/usr/lib/lip
sed "s/^libdir=.*/libdir=\'\/usr\/lib\/lip\'/" shared/lib/liblip.la >
debian/liblip-dev/usr/lib/lip/liblip.la
mv static/lib/liblip.a debian/liblip-dev/usr/lib/lip
@@ -60,23 +60,23 @@
mv static/include/memblock.h debian/liblip-dev/usr/include/lip
chmod +r debian/liblip-dev/usr/include/lip/*
- cp -p debian/copyright debian/liblip2/usr/share/doc/liblip2
- cp -p debian/changelog
debian/liblip2/usr/share/doc/liblip2/changelog.Debian
- cp -p docs/* debian/liblip2/usr/share/doc/liblip2/
- cp -p examples/example* debian/liblip2/usr/share/doc/liblip2/examples
- cp -p examples/Makefile
Bug#1062399: liblip: NMU diff for 64-bit time_t transition
Source: liblip
Version: 2.0.0-2
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
liblip 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 liblip
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 liblip-2.0.0/debian/changelog liblip-2.0.0/debian/changelog
--- liblip-2.0.0/debian/changelog 2023-08-09 15:43:43.0 +
+++ liblip-2.0.0/debian/changelog 2024-02-01 09:23:30.0 +
@@ -1,3 +1,10 @@
+liblip (2.0.0-2.1) experimental; urgency=medium
+
+ * Non-maintainer upload.
+ * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek Thu, 01 Feb 2024 09:23:30 +
+
liblip (2.0.0-2) unstable; urgency=medium
* QA upload.
diff -Nru liblip-2.0.0/debian/control liblip-2.0.0/debian/control
--- liblip-2.0.0/debian/control 2023-08-09 15:43:43.0 +
+++ liblip-2.0.0/debian/control 2024-02-01 09:23:30.0 +
@@ -6,7 +6,10 @@
Homepage: http://www.deakin.edu.au/~gleb/lip.html
Standards-Version: 3.7.2
-Package: liblip2
+Package: liblip2t64
+Provides: ${t64:Provides}
+Replaces: liblip2
+Breaks: liblip2 (<< ${source:Version})
Section: libs
Priority: optional
Architecture: any
@@ -59,7 +62,7 @@
Section: libdevel
Priority: optional
Architecture: any
-Depends: ${shlibs:Depends}, libtnt-dev, liblip2 (= ${binary:Version})
+Depends: ${shlibs:Depends}, libtnt-dev, liblip2t64 (= ${binary:Version})
Description: reliable interpolation of multivariate scattered data
Lip interpolates scattered multivariate data with a Lipschitz function.
.
diff -Nru liblip-2.0.0/debian/liblip2t64.lintian-overrides
liblip-2.0.0/debian/liblip2t64.lintian-overrides
--- liblip-2.0.0/debian/liblip2t64.lintian-overrides1970-01-01
00:00:00.0 +
+++ liblip-2.0.0/debian/liblip2t64.lintian-overrides2024-02-01
09:23:30.0 +
@@ -0,0 +1 @@
+liblip2t64: package-name-doesnt-match-sonames liblip2
diff -Nru liblip-2.0.0/debian/rules liblip-2.0.0/debian/rules
--- liblip-2.0.0/debian/rules 2023-08-09 15:43:43.0 +
+++ liblip-2.0.0/debian/rules 2024-02-01 09:23:30.0 +
@@ -30,7 +30,7 @@
-rm -f `find . -name "*~"`
-rm -rf tnt shared static
-rm -rf debian/tmp debian/files* core debian/substvars
debian/debhelper.log
- -rm -rf debian/liblip2 debian/liblip-dev
+ -rm -rf debian/liblip2t64 debian/liblip-dev
binary-indep: checkroot build
$(checkdir)
@@ -39,18 +39,18 @@
binary-arch: checkroot build
$(checkdir)
-rm -rf debian/tmp
- -rm -rf debian/liblip2 debian/liblip-dev
- install -d debian/tmp/DEBIAN
debian/liblip2/usr/share/doc/liblip2/examples
- cd debian && install -d liblip2 liblip-dev
- cd debian/liblip2&& install -d DEBIAN usr/share/doc usr/lib/lip
+ -rm -rf debian/liblip2t64 debian/liblip-dev
+ install -d debian/tmp/DEBIAN
debian/liblip2t64/usr/share/doc/liblip2t64/examples
+ cd debian && install -d liblip2t64 liblip-dev
+ cd debian/liblip2t64&& install -d DEBIAN usr/share/doc usr/lib/lip
cd debian/liblip-dev && install -d DEBIAN usr/share/doc
