[From nobody Mon Apr 20 17:51:11 2026 Received: (at maintonly) by bugs.debian.org; 13 Apr 2026 13:05:18 +0000 X-Spam-Checker-Version: SpamAssassin 4.0.1-bugs.debian.org_2005_01_02 (2024-03-25) on buxtehude.debian.org X-Spam-Level: X-Spam-Status: No, score=-116.6 required=4.0 tests=BAYES_00, BODY_INCLUDES_PACKAGE,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,FOURLA,FROMDEVELOPER,FVGT_m_MULTI_ODD, HAS_PACKAGE,SPF_HELO_NONE,SPF_NONE,UNPARSEABLE_RELAY, USER_IN_DKIM_WELCOMELIST autolearn=ham autolearn_force=no version=4.0.1-bugs.debian.org_2005_01_02 X-Spam-Bayes: score:0.0000 Tokens: new, 77; hammy, 150; neutral, 171; spammy, 0. spammytokens: hammytokens:0.000-+--Hx-spam-relays-external:sk:stravin, 0.000-+--H*RT:sk:stravin, 0.000-+--Hx-spam-relays-external:311, 0.000-+--H*RT:311, 0.000-+--H*RT:108 Return-path: <ema@debian.org> Received: from stravinsky.debian.org ([2001:41b8:202:deb::311:108]:42792) by buxtehude.debian.org with esmtps (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <ema@debian.org>) id 1wCGyc-002lMy-0K for maintonly@bugs.debian.org; Mon, 13 Apr 2026 13:05:18 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; s=smtpauto.stravinsky; h=X-Debian-User:Content-Transfer-Encoding:Content-Type :MIME-Version:Message-ID:Subject:To:From:Date:Reply-To:Cc:Content-ID: Content-Description:In-Reply-To:References; bh=dW+kkUcH7NaddMQ82GDuboA/3dlJilvxqBtNxtFLBGA=; b=F5I7CWYFXrJDMuZk1ShQHGrtAw VAZovVsLCw+C6ucmOgBhCRcmOaEZtWxj0r7Efi3g8nvr1xBYC4GkkPhnh5WUHscsBum4rbW5dbuyQ d2rkdbEHITd6S+hgYcX7XOi/LY+9adZWeo5bk5SmG5pqO2k8O5t/Gx8vqvSyWzV7ez4Yt5MToLHTa tl4QP+R91lJNQI2/ok/jUWCDTXqXlebqraSEthKDRf6CU327wZuug0I/Th3FySvIbdgO08bnM+Pjj jo/UnM8t7pSW/EgEmvQkIbF4dejM0E/3+rEkJrbEyQimXoY3rCXmEOiZ+zFFh9O+Up5U5Ab+vDW/5 R/TGvUew==; Received: from authenticated user by stravinsky.debian.org with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <ema@debian.org>) id 1wCGya-00CJOX-1Y for maintonly@bugs.debian.org; Mon, 13 Apr 2026 13:05:16 +0000 Date: Mon, 13 Apr 2026 15:05:16 +0200 From: Emanuele Rocca <ema@debian.org> To: maintonly@bugs.debian.org Subject: libboost-geometry-utils-perl: ftbfs with GCC-16 Message-ID: <adzqDAAzKB0Apncn@ariel.home> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable X-Debian-User: ema Delivered-To: maintonly@bugs.debian.org Package: src:libboost-geometry-utils-perl Version: 0.15-3 Severity: important Tags: sid forky ftbfs User: debian-gcc@lists.debian.org Usertags: ftbfs-gcc-16 Hi, libboost-geometry-utils-perl fails to build in a test rebuild on at least a= md64 and arm64 with gcc-16/g++-16, but builds properly with gcc-15/g++-15. The severity of this report will be raised before the forky release. The full build log can be found at: https://people.debian.org/~ema/gcc-16-rebuilds/output-1/libboost-geometry-u= tils-perl_arm64.build.xz The last lines of the build log are at the end of this report. To build with GCC 16, either set CC=3Dgcc-16 CXX=3Dg++-16 explicitly, or install the gcc, g++, gfortran, ... packages from experimental. apt-get -t=3Dexperimental install g++=20 Common build failures include unused (but set) variables, array subscripts partly outside array bounds, and new/dropped symbols in Debian symbols file= s. For other C/C++ related build failures see the porting guide at http://gcc.gnu.org/gcc-16/porting_to.html Please only close this issue after double-checking that the package can be built correctly with GCC 16. Please do not reassign this bug to another package. If a fix in another pac= kage is required, then file a bug for the other package (or clone), and mark this bug as blocked by the bug in the other package. [...] 862 | InterruptPolicy | ~~~~~~~~~~~~~~~ 863 | > | ~ =20 864 | >::type::apply( | ~~~~~~~~~~~~~~^ 865 | 0, geometry1, | ~~~~~~~~~~~~~ 866 | 1, geometry2, | ~~~~~~~~~~~~~ 867 | turns, interrupt_policy); | ~~~~~~~~~~~~~~~~~~~~~~~~ src/boost/geometry/algorithms/detail/overlay/intersection_insert.hpp:171:14= : required from =E2=80=98static OutputIterator boost::geometry::detail::i= ntersection::intersection_of_linestring_with_areal<ReverseAreal, LineString= Out, OverlayType>::apply(const LineString&, const Areal&, OutputIterator, c= onst Strategy&) [with LineString =3D boost::geometry::model::linestring<boo= st::geometry::model::d2::point_xy<double> >; Areal =3D boost::geometry::mod= el::polygon<boost::geometry::model::d2::point_xy<double>, false, false>; Ou= tputIterator =3D std::back_insert_iterator<boost::geometry::model::multi_li= nestring<boost::geometry::model::linestring<boost::geometry::model::d2::poi= nt_xy<double> > > >; Strategy =3D boost::geometry::strategy_intersection<bo= ost::geometry::cartesian_tag, boost::geometry::model::polygon<boost::geomet= ry::model::d2::point_xy<double>, false, false>, boost::geometry::model::mul= ti_linestring<boost::geometry::model::linestring<boost::geometry::model::d2= ::point_xy<double> > >, boost::geometry::model::d2::point_xy<double>, void>= ; bool ReverseAreal =3D true; LineStringOut =3D boost::geometry::model::lin= estring<boost::geometry::model::d2::point_xy<double> >; boost::geometry::ov= erlay_type OverlayType =3D boost::geometry::overlay_intersection]=E2=80=99 166 | geometry::get_turns | ~~~~~~~~~~~~~~~~~~~ 167 | < | ~=20 168 | false, | ~~~~~~ 169 | (OverlayType =3D=3D overlay_intersection ? ReverseA= real : !ReverseAreal), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~= ~~~~~~~~~~~~~~~~~~ 170 | detail::overlay::calculate_distance_policy | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 171 | >(linestring, areal, turns, policy); | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/boost/geometry/multi/algorithms/intersection.hpp:134:25: required fro= m =E2=80=98static OutputIterator boost::geometry::detail::intersection::int= ersection_of_multi_linestring_with_areal<ReverseAreal, LineStringOut, Overl= ayType>::apply(const MultiLinestring&, const Areal&, OutputIterator, const = Strategy&) [with MultiLinestring =3D boost::geometry::model::multi_linestri= ng<boost::geometry::model::linestring<boost::geometry::model::d2::point_xy<= double> > >; Areal =3D boost::geometry::model::polygon<boost::geometry::mod= el::d2::point_xy<double>, false, false>; OutputIterator =3D std::back_inser= t_iterator<boost::geometry::model::multi_linestring<boost::geometry::model:= :linestring<boost::geometry::model::d2::point_xy<double> > > >; Strategy = =3D boost::geometry::strategy_intersection<boost::geometry::cartesian_tag, = boost::geometry::model::polygon<boost::geometry::model::d2::point_xy<double= >, false, false>, boost::geometry::model::multi_linestring<boost::geometry:= :model::linestring<boost::geometry::model::d2::point_xy<double> > >, boost:= :geometry::model::d2::point_xy<double>, void>; bool ReverseAreal =3D true; = LineStringOut =3D boost::geometry::model::linestring<boost::geometry::model= ::d2::point_xy<double> >; boost::geometry::overlay_type OverlayType =3D boo= st::geometry::overlay_intersection]=E2=80=99 131 | out =3D intersection_of_linestring_with_areal | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 132 | < | ~ =20 133 | ReverseAreal, LineStringOut, OverlayType | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 134 | >::apply(*it, areal, out, strategy); | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ src/boost/geometry/multi/algorithms/intersection.hpp:163:21: required fro= m =E2=80=98static OutputIterator boost::geometry::detail::intersection::int= ersection_of_areal_with_multi_linestring<ReverseAreal, LineStringOut, Overl= ayType>::apply(const Areal&, const MultiLinestring&, OutputIterator, const = Strategy&) [with Areal =3D boost::geometry::model::polygon<boost::geometry:= :model::d2::point_xy<double>, false, false>; MultiLinestring =3D boost::geo= metry::model::multi_linestring<boost::geometry::model::linestring<boost::ge= ometry::model::d2::point_xy<double> > >; OutputIterator =3D std::back_inser= t_iterator<boost::geometry::model::multi_linestring<boost::geometry::model:= :linestring<boost::geometry::model::d2::point_xy<double> > > >; Strategy = =3D boost::geometry::strategy_intersection<boost::geometry::cartesian_tag, = boost::geometry::model::polygon<boost::geometry::model::d2::point_xy<double= >, false, false>, boost::geometry::model::multi_linestring<boost::geometry:= :model::linestring<boost::geometry::model::d2::point_xy<double> > >, boost:= :geometry::model::d2::point_xy<double>, void>; bool ReverseAreal =3D true; = LineStringOut =3D boost::geometry::model::linestring<boost::geometry::model= ::d2::point_xy<double> >; boost::geometry::overlay_type OverlayType =3D boo= st::geometry::overlay_intersection]=E2=80=99 160 | return intersection_of_multi_linestring_with_areal | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 161 | < | ~ =20 162 | ReverseAreal, LineStringOut, OverlayType | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 163 | >::apply(ml, areal, out, strategy); | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ src/boost/geometry/algorithms/intersection.hpp:103:17: required from =E2= =80=98static bool boost::geometry::dispatch::intersection<Geometry1, Geomet= ry2, Tag1, Tag2, Reverse>::apply(const Geometry1&, const Geometry2&, Geomet= ryOut&, const Strategy&) [with GeometryOut =3D boost::geometry::model::mult= i_linestring<boost::geometry::model::linestring<boost::geometry::model::d2:= :point_xy<double> > >; Strategy =3D boost::geometry::strategy_intersection<= boost::geometry::cartesian_tag, boost::geometry::model::polygon<boost::geom= etry::model::d2::point_xy<double>, false, false>, boost::geometry::model::m= ulti_linestring<boost::geometry::model::linestring<boost::geometry::model::= d2::point_xy<double> > >, boost::geometry::model::d2::point_xy<double>, voi= d>; Geometry1 =3D boost::geometry::model::polygon<boost::geometry::model::d= 2::point_xy<double>, false, false>; Geometry2 =3D boost::geometry::model::m= ulti_linestring<boost::geometry::model::linestring<boost::geometry::model::= d2::point_xy<double> > >; Tag1 =3D boost::geometry::polygon_tag; Tag2 =3D b= oost::geometry::multi_linestring_tag; bool Reverse =3D false]=E2=80=99 99 | intersection_insert | ~~~~~~~~~~~~~~~~~~~ 100 | < | ~ =20 101 | Geometry1, Geometry2, OneOut, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 102 | overlay_intersection | ~~~~~~~~~~~~~~~~~~~~ 103 | >::apply(geometry1, geometry2, std::back_inserter(geometry_= out), strategy); | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~= ~~~~~~~~~~~~~~~ src/boost/geometry/algorithms/intersection.hpp:201:20: required from =E2= =80=98bool boost::geometry::intersection(const Geometry1&, const Geometry2&= , GeometryOut&) [with Geometry1 =3D model::polygon<model::d2::point_xy<doub= le>, false, false>; Geometry2 =3D model::multi_linestring<model::linestring= <model::d2::point_xy<double> > >; GeometryOut =3D model::multi_linestring<m= odel::linestring<model::d2::point_xy<double> > >]=E2=80=99 198 | return dispatch::intersection< | ~~~~~~~~~~~~~~~~~~~~~~~ 199 | Geometry1, | ~~~~~~~~~~ 200 | Geometry2 | ~~~~~~~~~ 201 | >::apply(geometry1, geometry2, geometry_out, strategy()); | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/perl -MExtUtils::XSpp::Cmd -e xspp -- -t "../xsp/typemap.xspt" ".= =2E/xsp/Utils.xsp":79:34: required from here src/boost/geometry/algorithms/detail/sections/sectionalize.hpp:84:35: warni= ng: ISO C++17 does not allow =E2=80=98register=E2=80=99 storage class speci= fier [-Wregister] 84 | for (register std::size_t i =3D 0; i < DimensionCount; i++) | ^ error building buildtmp/Utils.o from 'buildtmp/Utils.c' at /usr/share/perl/= 5.40/ExtUtils/CBuilder/Base.pm line 185. dh_auto_build: error: /usr/bin/perl Build returned exit code 2 make: *** [debian/rules:4: binary] Error 25 dpkg-buildpackage: error: debian/rules binary subprocess failed with exit s= tatus 2 ]