Source: libint2
Version: 2.7.2-1
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
libint2 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 libint2
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 libint2-2.7.2/debian/changelog libint2-2.7.2/debian/changelog
--- libint2-2.7.2/debian/changelog      2022-10-30 15:21:54.000000000 +0000
+++ libint2-2.7.2/debian/changelog      2024-02-01 07:37:10.000000000 +0000
@@ -1,3 +1,10 @@
+libint2 (2.7.2-1.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek <vor...@debian.org>  Thu, 01 Feb 2024 07:37:10 +0000
+
 libint2 (2.7.2-1) unstable; urgency=medium
 
   * New upstream point release.
diff -Nru libint2-2.7.2/debian/changelog.orig 
libint2-2.7.2/debian/changelog.orig
--- libint2-2.7.2/debian/changelog.orig 2022-01-09 11:33:18.000000000 +0000
+++ libint2-2.7.2/debian/changelog.orig 1970-01-01 00:00:00.000000000 +0000
@@ -1,220 +0,0 @@
-libint2 (2.7.1-2) UNRELEASED; urgency=medium
-
-
- -- Debichem Team <debichem-de...@lists.alioth.debian.org>  Sun, 09 Jan 2022 
12:33:18 +0100
-
-libint2 (2.7.1-1) unstable; urgency=medium
-
-  * New upstream release.
-  * debian/patches/fix_testsuite_32bit.patch: Updated.
-  * debian/patches/makefile_fix_distclean.patch: Likewise.
-  * debian/patches/unsilence_make.patch: Likewise.
-  * debian/patches/fix_testsuite.patch: Removed, applied upstream.
-  * debian/watch: Updated.
-  * debian/control (libint2-dev/Depends): Added libboost-dev and libeigen3-dev.
-  * debian/control (Build-Depends): Added cmake.
-  * debian/rules (override_dh_auto_build, override_dh_auto_test): Removed
-    targets, no longer needed.
-  * debian/rules (override_dh_auto_install): Removed Fortran module handling
-    (done upstream now), and added pkg-config file handling.
-  * debian/rules (DEB_HOST_MULTIARCH): New variable.
-  * debian/rules (override_dh_auto_configure): Rewritten for cmake.
-  * debian/patches/fix_generated_source_soversion.patch: New patch, sets the
-    SONAME/SOVERSION for the exported library cmake build.
-
- -- Michael Banck <mba...@debian.org>  Sun, 09 Jan 2022 12:29:32 +0100
-
-libint2 (2.6.0-13) unstable; urgency=medium
-
-  [ Adrian Bunk ]
-  * debian/rules: Add all non-i386 32bit ports architectures to the -g0 list
-  * debian/rules: Build with -Os on mips/mipsel
-
- -- Michael Banck <mba...@debian.org>  Mon, 22 Feb 2021 08:34:08 +0100
-
-libint2 (2.6.0-12) unstable; urgency=medium
-
-  * debian/control (libint2-2): Added Breaks on cp2k (<< 8.1-8).
-
- -- Michael Banck <mba...@debian.org>  Sun, 21 Feb 2021 18:21:25 +0100
-
-libint2 (2.6.0-11) unstable; urgency=medium
-
-  * debian/rules (override_dh_auto_configure,prepare_sourcedir): Fix
-    CXX_OPTFLAGS variable handling.
-
- -- Michael Banck <mba...@debian.org>  Mon, 01 Feb 2021 14:16:28 +0100
-
-libint2 (2.6.0-10) unstable; urgency=medium
-
-  * debian/rules: Compile the libint generator with minimal debugging on slower
-    architectures and add armhf/armel to that architecture list.
-
- -- Michael Banck <mba...@debian.org>  Mon, 01 Feb 2021 12:29:11 +0100
-
-libint2 (2.6.0-9) unstable; urgency=medium
-
-  * debian/rules (override_dh_auto_test): Run dh_auto_test instead of make
-    directly. 
-  * debian/rules: Set LMAX to 5 except on mips-based architectures.
-  * debian/rules: Add --param ggc-min-expand=20 to DEB_CXXFLAGS_MAINT_APPEND on
-    mips-based architectures.
-
- -- Michael Banck <mba...@debian.org>  Sat, 30 Jan 2021 15:32:20 +0100
-
-libint2 (2.6.0-8) unstable; urgency=medium
-
-  * debian/patches/makefile_reorder_build.patch: New patch, reorders building
-    of the libint compiler so that the most complicated source file is built
-    towards the beginning.
-  * debian/patches/makefile_fix_distclean.patch: New patch, fixes the Makefile
-    distclean target not to delete files shipped in the tarballs.
-  * debian/rules (override_dh_auto_clean): Run dh_auto_clean again, followed by
-    removing some uncleaned files.
-  * debian/patches/fix_testsuite.patch: New patch, fixes building the
-    testsuite, taken from upstream commit 36e61e6b.
-  * debian/rules (override_dh_auto_configure): Overhaul angular momentum
-    settings, reverting --with-max-am to 4.
-  * debian/rules (UPSTREAM_VERSION): New variable.
-  * debian/rules (prepare_sourcedir): New target that configures and builds the
-    libint compiler, then generates the source files and exports a tarball and
-    finally extracts that tarball as sourcedir.
-  * debian/rules: Use sourcedir as source dir throughout.
-  * debian/patches/fortran_bindings.patch: Removed, no longer needed.
-  * debian/patches/fix_generated_source_for_32bit_builds.patch: New patch (not
-    applied by dpkg-source), fixing the generated source on 32bit arches.
-  * debian/rules (prepare_sourcedir): Apply above patch on 32bit arches to
-    sourcedir.
-
- -- Michael Banck <mba...@debian.org>  Wed, 27 Jan 2021 23:09:33 +0100
-
-libint2 (2.6.0-7) unstable; urgency=medium
-
-  * debian/rules (override_dh_auto_configure): Revert --with-max-am to 5.
-
- -- Michael Banck <mba...@debian.org>  Wed, 20 Jan 2021 09:44:17 +0100
-
-libint2 (2.6.0-6) unstable; urgency=medium
-
-  * debian/rules (override_dh_auto_configure): Increase angular momentum
-    configure options by one.
-
- -- Michael Banck <mba...@debian.org>  Mon, 18 Jan 2021 22:23:14 +0100
-
-libint2 (2.6.0-5) unstable; urgency=medium
-
-  * debian/rules (override_dh_auto_test): No longer ignore testsuite failures.
-  * debian/rules (override_dh_auto_configure): Reduce --with-opt-am to 2 and
-    add --with-max-am=5.
-
- -- Michael Banck <mba...@debian.org>  Sun, 17 Jan 2021 18:24:46 +0100
-
-libint2 (2.6.0-4) unstable; urgency=medium
-
-  * debian/patches/unsilence_make.patch: New patch, makes the compiler command
-    line and output no longer be surpressed.
-  * debian/rules (override_dh_auto_configure): Add --with-cxxgen-optflags
-    option including -Wall compile flag.
-
- -- Michael Banck <mba...@debian.org>  Mon, 12 Oct 2020 12:20:06 +0200
-
-libint2 (2.6.0-3) unstable; urgency=medium
-
-  * debian/patches/fix_testsuite_32bit.patch: New patch, fixes building the
-    testsuite on 32bit arches.
-  * debian/rules (override_dh_auto_test): Add -k make flag.
-
- -- Michael Banck <mba...@debian.org>  Sun, 11 Oct 2020 23:40:25 +0200
-
-libint2 (2.6.0-2) unstable; urgency=medium
-
-  * debian/salsa-ci.yml: New file.
-  * debian/rules (override_dh_auto_test): Fix testsuite invocation.
-  * debian/rules (CPPFLAGS): New variable, include /usr/include/eigen3
-    directory.
-
- -- Michael Banck <mba...@debian.org>  Tue, 14 Jan 2020 20:52:23 +0100
-
-libint2 (2.6.0-1) unstable; urgency=medium
-
-  * New upstream release.
-  * debian/control (Vcs-Browser, Vcs-Svn): Updated. 
-  * debian/compat: Bumped to 10.
-  * debian/control (Build-Depends): Added libeigen3-dev, gfortran and python3.
-  * debian/rules (override_dh_auto_configure): Set --enable-eri et al. to 1
-    instead of yes.
-  * debian/rules (override_dh_auto_configure): Add --with-cmakedir, set to
-    /usr/share/cmake/libint2.
-  * debian/libint2-dev.install: Install cmake file.
-  * debian/patches/fortran_bindings.patch: New patch, hacks up
-    export/fortran/Makefile to allow building the Fortran module.
-  * debian/rules (override_dh_auto_build, +override_dh_auto_install): New
-    targets, build and install the Fortran module.
-  * debian/rules (override_dh_auto_configure): Add --with-opt-am=3,
-    --enable-generic-code and --disable-unrolling options.
-  * debian/compat: Bumped to 10.
-  * debian/rules: Run autogen.sh via dh_autoreconf.
-  * debian/libint2-2.install, debian/libint2-dev.install: Adjust for multiarch
-    directories.
-
- -- Michael Banck <mba...@debian.org>  Tue, 27 Aug 2019 15:42:47 +0200
-
-libint2 (2.3.0~beta3-2) unstable; urgency=medium
-
-  * Upload to unstable. 
-
- -- Michael Banck <mba...@debian.org>  Fri, 20 Jan 2017 20:39:49 +0100
-
-libint2 (2.3.0~beta3-1) experimental; urgency=medium
-
-  * New upstream prerelease.
-  * debian/patches/revert_GaussianGmEvalScratch_changes.patch: Removed, no
-    longer needed.
-  * debian/libint2-dev.install: Install pkgconfig file, thanks to Katsuhiko
-    Nishimra.
-
- -- Michael Banck <mba...@debian.org>  Thu, 19 Jan 2017 19:18:55 +0100
-
-libint2 (2.1.0-3) unstable; urgency=medium
-
-  * debian/patches/revert_GaussianGmEvalScratch_changes.patch: New patch,
-    revert a library change which broke the mpqc3 build.
-
- -- Michael Banck <mba...@debian.org>  Sat, 08 Oct 2016 14:04:10 +0200
-
-libint2 (2.1.0-2) unstable; urgency=medium
-
-  * Acknowledge NMU.
-  * debian/rules (override_dh_auto_configure): Disable g12 option.
-
- -- Michael Banck <mba...@debian.org>  Sun, 02 Oct 2016 08:27:16 +0200
-
-libint2 (2.1.0-1.1) unstable; urgency=medium
-
-  * Non-maintainer upload.
-  * Call autogen.sh before configure
-  * build-depend on libgmp-dev, libboost-dev
-  * Don't call dh_auto_clean in clean target; it calls make distclean on
-    an unconfigured system and screws sources. Closes: #823803 
-
- -- Alastair McKinstry <mckins...@debian.org>  Sun, 11 Sep 2016 14:47:38 +0100
-
-libint2 (2.1.0-1) unstable; urgency=medium
-
-  * New upstream release.
-  * debian/rules (override_dh_auto_configure): Enabled eri, eri2, eri3 and g12
-    options in configure.
-
- -- Michael Banck <mba...@debian.org>  Sun, 08 May 2016 19:47:23 +0200
-
-libint2 (2.1.0~beta2-2) unstable; urgency=medium
-
-  * debian/control (libint2-dev/Depends): Added Depends on libint2-2.
-
- -- Michael Banck <mba...@debian.org>  Sun, 14 Feb 2016 11:28:04 +0100
-
-libint2 (2.1.0~beta2-1) unstable; urgency=low
-
-  * Initial upload of libint2.
-
- -- Michael Banck <mba...@debian.org>  Sun, 30 Aug 2015 02:08:01 +0200
diff -Nru libint2-2.7.2/debian/control libint2-2.7.2/debian/control
--- libint2-2.7.2/debian/control        2022-01-02 18:37:47.000000000 +0000
+++ libint2-2.7.2/debian/control        2024-02-01 07:37:10.000000000 +0000
@@ -10,11 +10,13 @@
 Vcs-Browser: https://salsa.debian.org/debichem-team/libint2
 Vcs-Git: https://salsa.debian.org/debichem-team/libint2.git
 
-Package: libint2-2
+Package: libint2-2t64
+Provides: ${t64:Provides}
+Replaces: libint2-2
 Section: libs
 Architecture: any
 Depends: ${shlibs:Depends}, ${misc:Depends}
-Breaks: cp2k (<< 8.1-8)
+Breaks: libint2-2 (<< ${source:Version}), cp2k (<< 8.1-8)
 Description: Computation Chemistry Integral Evaluation Library
  The LIBINT library is used to evaluate the traditional (electron repulsion)
  and certain novel two-body matrix elements (integrals) over Cartesian
@@ -35,7 +37,7 @@
 Package: libint2-dev
 Section: libdevel
 Architecture: any
-Depends: ${shlibs:Depends}, ${misc:Depends}, libint2-2 (= ${binary:Version}),
+Depends: ${shlibs:Depends}, ${misc:Depends}, libint2-2t64 (= 
${binary:Version}),
  libboost-dev, libeigen3-dev
 Description: Computation Chemistry Integral Evaluation Library (development 
files)
  The Libint2 library is used to evaluate the traditional (electron 
diff -Nru libint2-2.7.2/debian/libint2-2.install 
libint2-2.7.2/debian/libint2-2.install
--- libint2-2.7.2/debian/libint2-2.install      2019-08-27 11:24:34.000000000 
+0000
+++ libint2-2.7.2/debian/libint2-2.install      1970-01-01 00:00:00.000000000 
+0000
@@ -1 +0,0 @@
-usr/lib/*/*.so.*
diff -Nru libint2-2.7.2/debian/libint2-2t64.install 
libint2-2.7.2/debian/libint2-2t64.install
--- libint2-2.7.2/debian/libint2-2t64.install   1970-01-01 00:00:00.000000000 
+0000
+++ libint2-2.7.2/debian/libint2-2t64.install   2019-08-27 11:24:34.000000000 
+0000
@@ -0,0 +1 @@
+usr/lib/*/*.so.*
diff -Nru libint2-2.7.2/debian/libint2-2t64.lintian-overrides 
libint2-2.7.2/debian/libint2-2t64.lintian-overrides
--- libint2-2.7.2/debian/libint2-2t64.lintian-overrides 1970-01-01 
00:00:00.000000000 +0000
+++ libint2-2.7.2/debian/libint2-2t64.lintian-overrides 2024-02-01 
07:37:10.000000000 +0000
@@ -0,0 +1 @@
+libint2-2t64: package-name-doesnt-match-sonames libint2-2

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