Source: blitz++ Version: 1:1.0.2+ds-4 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 blitz++ 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 blitz++ 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 6.5.0-14-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 blitz++-1.0.2+ds/debian/changelog blitz++-1.0.2+ds/debian/changelog --- blitz++-1.0.2+ds/debian/changelog 2022-11-20 16:05:45.000000000 +0000 +++ blitz++-1.0.2+ds/debian/changelog 2024-01-30 05:47:03.000000000 +0000 @@ -1,3 +1,10 @@ +blitz++ (1:1.0.2+ds-4.1) experimental; urgency=medium + + * Non-maintainer upload. + * Rename libraries for 64-bit time_t transition. + + -- Steve Langasek <vor...@debian.org> Tue, 30 Jan 2024 05:47:03 +0000 + blitz++ (1:1.0.2+ds-4) unstable; urgency=medium * Debianization: diff -Nru blitz++-1.0.2+ds/debian/control blitz++-1.0.2+ds/debian/control --- blitz++-1.0.2+ds/debian/control 2022-07-30 16:43:23.000000000 +0000 +++ blitz++-1.0.2+ds/debian/control 2024-01-30 05:47:03.000000000 +0000 @@ -18,14 +18,16 @@ Vcs-Git: https://salsa.debian.org/math-team/blitzxx.git Vcs-Browser: https://salsa.debian.org/math-team/blitzxx -Package: libblitz0v5 +Package: libblitz0t64 +Breaks: libblitz0v5 (<< ${source:Version}) Architecture: any Section: libs Depends: ${shlibs:Depends}, ${misc:Depends} Suggests: libblitz-doc Conflicts: libblitz0, libblitz0ldbl -Provides: libblitz0 -Replaces: libblitz0, libblitz0ldbl +Provides: libblitz0, ${t64:Provides} +X-Time64-Compat: libblitz0v5 +Replaces: libblitz0v5, libblitz0, libblitz0ldbl Multi-Arch: same Description: C++ template class library for scientific computing Blitz++ offers a high level of abstraction, @@ -37,7 +39,7 @@ Package: libblitz0-dev Architecture: any Section: libdevel -Depends: libblitz0v5 (= ${binary:Version}), ${misc:Depends} +Depends: libblitz0t64 (= ${binary:Version}), ${misc:Depends} Suggests: pkg-config, libblitz-doc (= ${source:Version}) Conflicts: libblitz-dev, blitz++ Provides: libblitz-dev, blitz++ diff -Nru blitz++-1.0.2+ds/debian/libblitz0t64.Debian blitz++-1.0.2+ds/debian/libblitz0t64.Debian --- blitz++-1.0.2+ds/debian/libblitz0t64.Debian 1970-01-01 00:00:00.000000000 +0000 +++ blitz++-1.0.2+ds/debian/libblitz0t64.Debian 2016-07-23 23:25:59.000000000 +0000 @@ -0,0 +1,20 @@ +blitz++ for DEBIAN + +This is the blitz++ (c++) numerical library for Debian. + +In some places, the package is called blitz, in others blitz++. +For instance, the headers are in /usr/include/blitz . + +If you have installed the libblitz-doc package you will +find some examples in /usr/share/doc/libblitz-doc/examples. +There is a Makefile.examples to build and test all examples. + +The benchmark directory has not been installed here, because it +tests blitz++ against FORTRAN 90, which is not available for debian. + +Packaged by +John Lapeyre <lape...@physics.arizona.edu> Thu, 10 Sep 1998 15:58:31 -0700 +Took over by +Konstantinos Margaritis <mar...@debian.org> Thu, 20 Apr 2000 12:45:08 +0300 +Group maintained since +Andreas Tille <ti...@debian.org> Sun, 29 Apr 2007 17:06:38 +0200 diff -Nru blitz++-1.0.2+ds/debian/libblitz0t64.docs blitz++-1.0.2+ds/debian/libblitz0t64.docs --- blitz++-1.0.2+ds/debian/libblitz0t64.docs 1970-01-01 00:00:00.000000000 +0000 +++ blitz++-1.0.2+ds/debian/libblitz0t64.docs 2019-11-01 20:28:58.000000000 +0000 @@ -0,0 +1 @@ +README.md diff -Nru blitz++-1.0.2+ds/debian/libblitz0t64.install blitz++-1.0.2+ds/debian/libblitz0t64.install --- blitz++-1.0.2+ds/debian/libblitz0t64.install 1970-01-01 00:00:00.000000000 +0000 +++ blitz++-1.0.2+ds/debian/libblitz0t64.install 2016-07-23 23:28:07.000000000 +0000 @@ -0,0 +1 @@ +usr/lib/*/libblitz.so.* diff -Nru blitz++-1.0.2+ds/debian/libblitz0t64.lintian-overrides blitz++-1.0.2+ds/debian/libblitz0t64.lintian-overrides --- blitz++-1.0.2+ds/debian/libblitz0t64.lintian-overrides 1970-01-01 00:00:00.000000000 +0000 +++ blitz++-1.0.2+ds/debian/libblitz0t64.lintian-overrides 2024-01-30 05:47:03.000000000 +0000 @@ -0,0 +1,3 @@ +# No active upstream maintainer any more +no-symbols-control-file +libblitz0t64: package-name-doesnt-match-sonames libblitz0v5 diff -Nru blitz++-1.0.2+ds/debian/libblitz0v5.README.Debian blitz++-1.0.2+ds/debian/libblitz0v5.README.Debian --- blitz++-1.0.2+ds/debian/libblitz0v5.README.Debian 2016-07-23 23:25:59.000000000 +0000 +++ blitz++-1.0.2+ds/debian/libblitz0v5.README.Debian 1970-01-01 00:00:00.000000000 +0000 @@ -1,20 +0,0 @@ -blitz++ for DEBIAN - -This is the blitz++ (c++) numerical library for Debian. - -In some places, the package is called blitz, in others blitz++. -For instance, the headers are in /usr/include/blitz . - -If you have installed the libblitz-doc package you will -find some examples in /usr/share/doc/libblitz-doc/examples. -There is a Makefile.examples to build and test all examples. - -The benchmark directory has not been installed here, because it -tests blitz++ against FORTRAN 90, which is not available for debian. - -Packaged by -John Lapeyre <lape...@physics.arizona.edu> Thu, 10 Sep 1998 15:58:31 -0700 -Took over by -Konstantinos Margaritis <mar...@debian.org> Thu, 20 Apr 2000 12:45:08 +0300 -Group maintained since -Andreas Tille <ti...@debian.org> Sun, 29 Apr 2007 17:06:38 +0200 diff -Nru blitz++-1.0.2+ds/debian/libblitz0v5.docs blitz++-1.0.2+ds/debian/libblitz0v5.docs --- blitz++-1.0.2+ds/debian/libblitz0v5.docs 2019-11-01 20:28:58.000000000 +0000 +++ blitz++-1.0.2+ds/debian/libblitz0v5.docs 1970-01-01 00:00:00.000000000 +0000 @@ -1 +0,0 @@ -README.md diff -Nru blitz++-1.0.2+ds/debian/libblitz0v5.install blitz++-1.0.2+ds/debian/libblitz0v5.install --- blitz++-1.0.2+ds/debian/libblitz0v5.install 2016-07-23 23:28:07.000000000 +0000 +++ blitz++-1.0.2+ds/debian/libblitz0v5.install 1970-01-01 00:00:00.000000000 +0000 @@ -1 +0,0 @@ -usr/lib/*/libblitz.so.* diff -Nru blitz++-1.0.2+ds/debian/libblitz0v5.lintian-overrides blitz++-1.0.2+ds/debian/libblitz0v5.lintian-overrides --- blitz++-1.0.2+ds/debian/libblitz0v5.lintian-overrides 2016-08-01 16:55:51.000000000 +0000 +++ blitz++-1.0.2+ds/debian/libblitz0v5.lintian-overrides 1970-01-01 00:00:00.000000000 +0000 @@ -1,2 +0,0 @@ -# No active upstream maintainer any more -no-symbols-control-file
