Package: dune-functions Version: 2.4~20160406ge6b3b4c-1 Severity: normal Tags: patch User: ubuntu-de...@lists.ubuntu.com Usertags: origin-ubuntu yakkety ubuntu-patch
Dear Maintainer, dune-functions FTBFS in Ubuntu because we switched to glibc 2.23, which apparently changed the behavior of std::accumulate, as you can see here: https://launchpadlibrarian.net/257938061/buildlog_ubuntu-yakkety-amd64.dune-functions_2.4~20160406ge6b3b4c-1_BUILDING.txt.gz The documentation for std::accumulate says to include the <numeric> header, and that fixed the build. This will have to be bumped to serious importance once glibc 2.23 is in unstable - better to fix it beforehand! In Ubuntu, the attached patch was applied to achieve the following: * debian/patches/std-accumulate.patch: Include <numeric> in files that use std::accumulate to fix FTBFS with glibc 2.23. Thanks for considering the patch. Logan Rosen -- System Information: Debian Release: stretch/sid APT prefers xenial-updates APT policy: (500, 'xenial-updates'), (500, 'xenial-security'), (500, 'xenial'), (100, 'xenial-backports') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.4.0-21-generic (SMP w/2 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_US.utf8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system)
diff -Nru dune-functions-2.4~20160406ge6b3b4c/debian/patches/series dune-functions-2.4~20160406ge6b3b4c/debian/patches/series --- dune-functions-2.4~20160406ge6b3b4c/debian/patches/series 2016-04-08 04:13:24.000000000 -0400 +++ dune-functions-2.4~20160406ge6b3b4c/debian/patches/series 2016-05-05 02:53:32.000000000 -0400 @@ -1 +1,2 @@ skip-hybrid-tests.patch +std-accumulate.patch diff -Nru dune-functions-2.4~20160406ge6b3b4c/debian/patches/std-accumulate.patch dune-functions-2.4~20160406ge6b3b4c/debian/patches/std-accumulate.patch --- dune-functions-2.4~20160406ge6b3b4c/debian/patches/std-accumulate.patch 1969-12-31 19:00:00.000000000 -0500 +++ dune-functions-2.4~20160406ge6b3b4c/debian/patches/std-accumulate.patch 2016-05-05 02:56:42.000000000 -0400 @@ -0,0 +1,25 @@ +Index: dune-functions-2.4~20160406ge6b3b4c/dune/functions/functionspacebases/bsplinebasis.hh +=================================================================== +--- dune-functions-2.4~20160406ge6b3b4c.orig/dune/functions/functionspacebases/bsplinebasis.hh ++++ dune-functions-2.4~20160406ge6b3b4c/dune/functions/functionspacebases/bsplinebasis.hh +@@ -5,6 +5,8 @@ + * \brief The B-spline global function space basis + */ + ++#include <numeric> ++ + /** \todo Don't use this matrix */ + #include <dune/common/dynmatrix.hh> + +Index: dune-functions-2.4~20160406ge6b3b4c/dune/functions/functionspacebases/test/gridviewfunctionspacebasistest.cc +=================================================================== +--- dune-functions-2.4~20160406ge6b3b4c.orig/dune/functions/functionspacebases/test/gridviewfunctionspacebasistest.cc ++++ dune-functions-2.4~20160406ge6b3b4c/dune/functions/functionspacebases/test/gridviewfunctionspacebasistest.cc +@@ -3,6 +3,7 @@ + #include <config.h> + + #include <iostream> ++#include <numeric> + + #include <dune/common/exceptions.hh> + #include <dune/common/typetraits.hh>
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