Bug#1062520: ecl: NMU diff for 64-bit time_t transition
Source: ecl
Version: 21.2.1+ds-4
Severity: serious
Tags: patch pending
Justification: library ABI skew on upgrade
User: debian-arm@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
ecl 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 ecl
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'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 6.5.0-15-generic (SMP w/16 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
diff -Nru ecl-21.2.1+ds/debian/changelog ecl-21.2.1+ds/debian/changelog
--- ecl-21.2.1+ds/debian/changelog 2022-01-15 08:32:24.000000000 +0000
+++ ecl-21.2.1+ds/debian/changelog 2024-02-01 18:24:20.000000000 +0000
@@ -1,3 +1,10 @@
+ecl (21.2.1+ds-4.1) experimental; urgency=medium
+
+ * Non-maintainer upload.
+ * Rename libraries for 64-bit time_t transition.
+
+ -- Michael Hudson-Doyle <mwhudson@debian.org> Thu, 01 Feb 2024 18:24:20 +0000
+
ecl (21.2.1+ds-4) unstable; urgency=medium
* Add dependency on libecl-dev to ecl.
diff -Nru ecl-21.2.1+ds/debian/control ecl-21.2.1+ds/debian/control
--- ecl-21.2.1+ds/debian/control 2022-01-15 08:32:14.000000000 +0000
+++ ecl-21.2.1+ds/debian/control 2024-02-01 18:24:20.000000000 +0000
@@ -27,7 +27,7 @@
Package: ecl
Architecture: any
Depends: ${shlibs:Depends}, ${misc:Depends},
- libecl21.2 (= ${binary:Version}), libecl-dev (= ${binary:Version}),
+ libecl21.2t64 (= ${binary:Version}), libecl-dev (= ${binary:Version}),
libffi-dev, libgmp-dev, libncurses5-dev, libgc-dev, libatomic-ops-dev, gcc
Provides: lisp-compiler
Suggests: slime, ecl-doc
@@ -50,13 +50,14 @@
* A simple conservative mark & sweep garbage collector.
* The Boehm-Weiser garbage collector.
-Package: libecl21.2
+Package: libecl21.2t64
+Provides: ${t64:Provides}
Section: libs
Architecture: any
Multi-Arch: same
Depends: ${shlibs:Depends}, ${misc:Depends}
-Breaks: ecl (<< 21.2.1+ds-2)
-Replaces: ecl (<< 21.2.1+ds-2)
+Breaks: libecl21.2 (<< ${source:Version}), ecl (<< 21.2.1+ds-2)
+Replaces: libecl21.2, ecl (<< 21.2.1+ds-2)
Description: Embeddable Common-Lisp: shared library
ECL stands for Embeddable Common-Lisp. The ECL project is an
effort to modernize Giuseppe Attardi's ECL environment to
@@ -82,7 +83,7 @@
Section: libdevel
Architecture: any
Multi-Arch: same
-Depends: ${misc:Depends}, libecl21.2 (= ${binary:Version})
+Depends: ${misc:Depends}, libecl21.2t64 (= ${binary:Version})
Breaks: ecl (<< 21.2.1+ds-2)
Replaces: ecl (<< 21.2.1+ds-2)
Description: Embeddable Common-Lisp: development files
diff -Nru ecl-21.2.1+ds/debian/libecl21.2.install ecl-21.2.1+ds/debian/libecl21.2.install
--- ecl-21.2.1+ds/debian/libecl21.2.install 2022-01-14 19:52:16.000000000 +0000
+++ ecl-21.2.1+ds/debian/libecl21.2.install 1970-01-01 00:00:00.000000000 +0000
@@ -1,5 +0,0 @@
-/usr/lib/*/libecl.so.*
-/usr/lib/*/ecl-*/*.asd
-/usr/lib/*/ecl-*/*.fas
-/usr/lib/*/ecl-*/help.doc
-/usr/lib/*/ecl-*/encodings
diff -Nru ecl-21.2.1+ds/debian/libecl21.2.lintian-overrides ecl-21.2.1+ds/debian/libecl21.2.lintian-overrides
--- ecl-21.2.1+ds/debian/libecl21.2.lintian-overrides 2021-12-12 11:01:41.000000000 +0000
+++ ecl-21.2.1+ds/debian/libecl21.2.lintian-overrides 1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-libecl21.2: library-not-linked-against-libc */sb-bsd-sockets.fas
diff -Nru ecl-21.2.1+ds/debian/libecl21.2t64.install ecl-21.2.1+ds/debian/libecl21.2t64.install
--- ecl-21.2.1+ds/debian/libecl21.2t64.install 1970-01-01 00:00:00.000000000 +0000
+++ ecl-21.2.1+ds/debian/libecl21.2t64.install 2022-01-14 19:52:16.000000000 +0000
@@ -0,0 +1,5 @@
+/usr/lib/*/libecl.so.*
+/usr/lib/*/ecl-*/*.asd
+/usr/lib/*/ecl-*/*.fas
+/usr/lib/*/ecl-*/help.doc
+/usr/lib/*/ecl-*/encodings
diff -Nru ecl-21.2.1+ds/debian/libecl21.2t64.lintian-overrides ecl-21.2.1+ds/debian/libecl21.2t64.lintian-overrides
--- ecl-21.2.1+ds/debian/libecl21.2t64.lintian-overrides 1970-01-01 00:00:00.000000000 +0000
+++ ecl-21.2.1+ds/debian/libecl21.2t64.lintian-overrides 2024-02-01 18:24:20.000000000 +0000
@@ -0,0 +1,2 @@
+libecl21.2t64: library-not-linked-against-libc */sb-bsd-sockets.fas
+libecl21.2t64: package-name-doesnt-match-sonames libecl21.2
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