Bug#1114414: toulbar2: FTBFS: dh_auto_build: error: cd obj-x86_64-linux-gnu && make -j2 "INSTALL=install --strip-program=true" VERBOSE=1 returned exit code 2

Santiago Vila sanvila at debian.org
Fri Sep 5 19:27:32 BST 2025


Package: src:toulbar2
Version: 1.2.1+dfsg-0.1
Severity: serious
Tags: ftbfs forky sid

Dear maintainer:

During a rebuild of all packages in unstable, your package failed to build.

Below you will find how the build ends (probably the most relevant part,
but not necessarily). If required, the full build log is available here:

https://people.debian.org/~sanvila/build-logs/202509/

About the archive rebuild: The build was made on virtual machines from AWS,
using sbuild and a reduced chroot with only build-essential packages.

If you could not reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.

If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:toulbar2, so that this is still
visible in the BTS web page for this package.

Thanks.

--------------------------------------------------------------------------------
[...]
 debian/rules clean
make: 'clean' is up to date.
 debian/rules binary
dh binary --with=sphinxdoc
   dh_update_autotools_config
   dh_autoreconf
   debian/rules override_dh_auto_configure
make[1]: Entering directory '/<<PKGBUILDDIR>>'
dh_auto_configure -- \
	-DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo \
                -DXML=OFF \
	-DMPI=OFF \
	-DBUILD_API_DOC:STRING=ON \
	-DBUILD_API_DOC_LATEX:STRING=ON \

[... snipped ...]

/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   31 |     DLink<T>()
      |             ^
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: note: remove the ‘< >’
In file included from /<<PKGBUILDDIR>>/src/core/tb2wcsp.hpp:11:
/<<PKGBUILDDIR>>/src/core/tb2constraint.hpp:136:18: warning: ‘virtual Long Constraint::getDomainInitSizeProduct() const’ was hidden [-Woverloaded-virtual=]
  136 |     virtual Long getDomainInitSizeProduct() const; // warning! return LONGLONG_MAX if overflow occurs
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<PKGBUILDDIR>>/src/core/tb2naryconstr.hpp:4,
                 from /<<PKGBUILDDIR>>/src/search/tb2clusters.hpp:12:
/<<PKGBUILDDIR>>/src/core/tb2abstractconstr.hpp:520:10: note:   by ‘Long AbstractNaryConstraint::getDomainInitSizeProduct()’
  520 |     Long getDomainInitSizeProduct(); // warning! return LONGLONG_MAX if overflow occurs
      |          ^~~~~~~~~~~~~~~~~~~~~~~~
[ 73%] Building CXX object CMakeFiles/tb2-objects.dir/src/search/tb2solver.cpp.o
/usr/bin/c++ -DBOOST -DLONGDOUBLE_PROB -DLONGLONG_COST -I/<<PKGBUILDDIR>>/src/pils/src -I/<<PKGBUILDDIR>>/src -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -std=c++17 -DWCSPFORMATONLY -O2 -g -DNDEBUG -MD -MT CMakeFiles/tb2-objects.dir/src/search/tb2solver.cpp.o -MF CMakeFiles/tb2-objects.dir/src/search/tb2solver.cpp.o.d -o CMakeFiles/tb2-objects.dir/src/search/tb2solver.cpp.o -c /<<PKGBUILDDIR>>/src/search/tb2solver.cpp
In file included from /<<PKGBUILDDIR>>/src/utils/tb2queue.hpp:9,
                 from /<<PKGBUILDDIR>>/src/core/tb2vac.hpp:8,
                 from /<<PKGBUILDDIR>>/src/search/tb2solver.cpp:9:
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   31 |     DLink<T>()
      |             ^
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: note: remove the ‘< >’
In file included from /<<PKGBUILDDIR>>/src/core/tb2abstractconstr.hpp:9,
                 from /<<PKGBUILDDIR>>/src/core/tb2globalwcsp.hpp:4,
                 from /<<PKGBUILDDIR>>/src/search/tb2solver.cpp:11:
/<<PKGBUILDDIR>>/src/core/tb2constraint.hpp:136:18: warning: ‘virtual Long Constraint::getDomainInitSizeProduct() const’ was hidden [-Woverloaded-virtual=]
  136 |     virtual Long getDomainInitSizeProduct() const; // warning! return LONGLONG_MAX if overflow occurs
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/src/core/tb2abstractconstr.hpp:520:10: note:   by ‘Long AbstractNaryConstraint::getDomainInitSizeProduct()’
  520 |     Long getDomainInitSizeProduct(); // warning! return LONGLONG_MAX if overflow occurs
      |          ^~~~~~~~~~~~~~~~~~~~~~~~
[ 74%] Building CXX object CMakeFiles/tb2-objects.dir/src/utils/tb2automaton.cpp.o
/usr/bin/c++ -DBOOST -DLONGDOUBLE_PROB -DLONGLONG_COST -I/<<PKGBUILDDIR>>/src/pils/src -I/<<PKGBUILDDIR>>/src -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -std=c++17 -DWCSPFORMATONLY -O2 -g -DNDEBUG -MD -MT CMakeFiles/tb2-objects.dir/src/utils/tb2automaton.cpp.o -MF CMakeFiles/tb2-objects.dir/src/utils/tb2automaton.cpp.o.d -o CMakeFiles/tb2-objects.dir/src/utils/tb2automaton.cpp.o -c /<<PKGBUILDDIR>>/src/utils/tb2automaton.cpp
In file included from /<<PKGBUILDDIR>>/src/core/tb2variable.hpp:9,
                 from /<<PKGBUILDDIR>>/src/core/tb2wcsp.hpp:10,
                 from /<<PKGBUILDDIR>>/src/utils/tb2automaton.hpp:8,
                 from /<<PKGBUILDDIR>>/src/utils/tb2automaton.cpp:1:
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   31 |     DLink<T>()
      |             ^
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: note: remove the ‘< >’
[ 76%] Building CXX object CMakeFiles/tb2-objects.dir/src/utils/tb2boostgraph.cpp.o
/usr/bin/c++ -DBOOST -DLONGDOUBLE_PROB -DLONGLONG_COST -I/<<PKGBUILDDIR>>/src/pils/src -I/<<PKGBUILDDIR>>/src -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -std=c++17 -DWCSPFORMATONLY -O2 -g -DNDEBUG -MD -MT CMakeFiles/tb2-objects.dir/src/utils/tb2boostgraph.cpp.o -MF CMakeFiles/tb2-objects.dir/src/utils/tb2boostgraph.cpp.o.d -o CMakeFiles/tb2-objects.dir/src/utils/tb2boostgraph.cpp.o -c /<<PKGBUILDDIR>>/src/utils/tb2boostgraph.cpp
In file included from /<<PKGBUILDDIR>>/src/core/tb2variable.hpp:9,
                 from /<<PKGBUILDDIR>>/src/core/tb2wcsp.hpp:10,
                 from /<<PKGBUILDDIR>>/src/utils/tb2boostgraph.cpp:7:
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   31 |     DLink<T>()
      |             ^
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: note: remove the ‘< >’
In file included from /<<PKGBUILDDIR>>/src/core/tb2wcsp.hpp:11:
/<<PKGBUILDDIR>>/src/core/tb2constraint.hpp:136:18: warning: ‘virtual Long Constraint::getDomainInitSizeProduct() const’ was hidden [-Woverloaded-virtual=]
  136 |     virtual Long getDomainInitSizeProduct() const; // warning! return LONGLONG_MAX if overflow occurs
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<PKGBUILDDIR>>/src/core/tb2binconstr.hpp:9,
                 from /<<PKGBUILDDIR>>/src/utils/tb2boostgraph.cpp:8:
/<<PKGBUILDDIR>>/src/core/tb2abstractconstr.hpp:520:10: note:   by ‘Long AbstractNaryConstraint::getDomainInitSizeProduct()’
  520 |     Long getDomainInitSizeProduct(); // warning! return LONGLONG_MAX if overflow occurs
      |          ^~~~~~~~~~~~~~~~~~~~~~~~
[ 77%] Building CXX object CMakeFiles/tb2-objects.dir/src/utils/tb2btqueue.cpp.o
/usr/bin/c++ -DBOOST -DLONGDOUBLE_PROB -DLONGLONG_COST -I/<<PKGBUILDDIR>>/src/pils/src -I/<<PKGBUILDDIR>>/src -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -std=c++17 -DWCSPFORMATONLY -O2 -g -DNDEBUG -MD -MT CMakeFiles/tb2-objects.dir/src/utils/tb2btqueue.cpp.o -MF CMakeFiles/tb2-objects.dir/src/utils/tb2btqueue.cpp.o.d -o CMakeFiles/tb2-objects.dir/src/utils/tb2btqueue.cpp.o -c /<<PKGBUILDDIR>>/src/utils/tb2btqueue.cpp
In file included from /<<PKGBUILDDIR>>/src/utils/tb2btqueue.hpp:9,
                 from /<<PKGBUILDDIR>>/src/utils/tb2btqueue.cpp:5:
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   31 |     DLink<T>()
      |             ^
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: note: remove the ‘< >’
[ 79%] Building CXX object CMakeFiles/tb2-objects.dir/src/utils/tb2queue.cpp.o
/usr/bin/c++ -DBOOST -DLONGDOUBLE_PROB -DLONGLONG_COST -I/<<PKGBUILDDIR>>/src/pils/src -I/<<PKGBUILDDIR>>/src -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -std=c++17 -DWCSPFORMATONLY -O2 -g -DNDEBUG -MD -MT CMakeFiles/tb2-objects.dir/src/utils/tb2queue.cpp.o -MF CMakeFiles/tb2-objects.dir/src/utils/tb2queue.cpp.o.d -o CMakeFiles/tb2-objects.dir/src/utils/tb2queue.cpp.o -c /<<PKGBUILDDIR>>/src/utils/tb2queue.cpp
In file included from /<<PKGBUILDDIR>>/src/utils/tb2queue.hpp:9,
                 from /<<PKGBUILDDIR>>/src/utils/tb2queue.cpp:5:
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   31 |     DLink<T>()
      |             ^
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: note: remove the ‘< >’
[ 80%] Building CXX object CMakeFiles/tb2-objects.dir/src/utils/tb2randomgen.cpp.o
/usr/bin/c++ -DBOOST -DLONGDOUBLE_PROB -DLONGLONG_COST -I/<<PKGBUILDDIR>>/src/pils/src -I/<<PKGBUILDDIR>>/src -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -std=c++17 -DWCSPFORMATONLY -O2 -g -DNDEBUG -MD -MT CMakeFiles/tb2-objects.dir/src/utils/tb2randomgen.cpp.o -MF CMakeFiles/tb2-objects.dir/src/utils/tb2randomgen.cpp.o.d -o CMakeFiles/tb2-objects.dir/src/utils/tb2randomgen.cpp.o -c /<<PKGBUILDDIR>>/src/utils/tb2randomgen.cpp
In file included from /<<PKGBUILDDIR>>/src/core/tb2variable.hpp:9,
                 from /<<PKGBUILDDIR>>/src/core/tb2wcsp.hpp:10,
                 from /<<PKGBUILDDIR>>/src/utils/tb2randomgen.hpp:8,
                 from /<<PKGBUILDDIR>>/src/utils/tb2randomgen.cpp:5:
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   31 |     DLink<T>()
      |             ^
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: note: remove the ‘< >’
[ 82%] Building CXX object CMakeFiles/tb2-objects.dir/src/utils/tb2reader.cpp.o
/usr/bin/c++ -DBOOST -DLONGDOUBLE_PROB -DLONGLONG_COST -I/<<PKGBUILDDIR>>/src/pils/src -I/<<PKGBUILDDIR>>/src -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -std=c++17 -DWCSPFORMATONLY -O2 -g -DNDEBUG -MD -MT CMakeFiles/tb2-objects.dir/src/utils/tb2reader.cpp.o -MF CMakeFiles/tb2-objects.dir/src/utils/tb2reader.cpp.o.d -o CMakeFiles/tb2-objects.dir/src/utils/tb2reader.cpp.o -c /<<PKGBUILDDIR>>/src/utils/tb2reader.cpp
In file included from /<<PKGBUILDDIR>>/src/core/tb2variable.hpp:9,
                 from /<<PKGBUILDDIR>>/src/core/tb2wcsp.hpp:10,
                 from /<<PKGBUILDDIR>>/src/utils/tb2reader.cpp:6:
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   31 |     DLink<T>()
      |             ^
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: note: remove the ‘< >’
In file included from /usr/include/boost/graph/detail/adjacency_list.hpp:35,
                 from /usr/include/boost/graph/adjacency_list.hpp:255,
                 from /<<PKGBUILDDIR>>/src/utils/tb2boostgraph.cpp:14:
In member function ‘bool boost::detail::adj_list_edge_iterat [too-long-redacted] ::no_property, boost::listS>]’,
    inlined from ‘bool boost::johnson_all_pairs_shortest_paths(VertexAndEdgeListGraph&, DistanceMatrix&, VertexID, Weight, const BinaryPredicate&, const BinaryFunction&, const Infinity&, DistanceZero) [with VertexAndEdgeListGraph = adjacency_list<setS, vecS, undirectedS, no_property, property<edge_weight_t, int, property<edge_component_t, long unsigned int> > >; DistanceMatrix = int**; VertexID = vec_adj_list_vertex_id_map<no_property, long unsigned int>; Weight = adj_list_edge_property_map<undirected_tag, int, int&, long unsigned int, property<edge_weight_t, int, property<edge_component_t, long unsigned int> >, edge_weight_t>; BinaryPredicate = std::less<int>; BinaryFunction = closed_plus<int>; Infinity = int; DistanceZero = int]’ at /usr/include/boost/graph/johnson_all_pairs_shortest.hpp:118:50:
/usr/include/boost/graph/detail/adj_list_edge_iterator.hpp:1 [too-long-redacted] ialized [-Wmaybe-uninitialized]
  111 |                 || (vCurr != vEnd
      |                    ~~~~~~~~~~~~~~
  112 |                     && edges BOOST_GRAPH_MEMBER first
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  113 |                         != x.edges BOOST_GRAPH_MEMBER first);
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<PKGBUILDDIR>>/src/utils/tb2boostgraph.cpp:19:
/usr/include/boost/graph/johnson_all_pairs_shortest.hpp: In function ‘bool boost::johnson_all_pairs_shortest_paths(VertexAndEdgeListGraph&, DistanceMatrix&, VertexID, Weight, const BinaryPredicate&, const BinaryFunction&, const Infinity&, DistanceZero) [with VertexAndEdgeListGraph = adjacency_list<setS, vecS, undirectedS, no_property, property<edge_weight_t, int, property<edge_component_t, long unsigned int> > >; DistanceMatrix = int**; VertexID = vec_adj_list_vertex_id_map<no_property, long unsigned int>; Weight = adj_list_edge_property_map<undirected_tag, int, int&, long unsigned int, property<edge_weight_t, int, property<edge_component_t, long unsigned int> >, edge_weight_t>; BinaryPredicate = std::less<int>; BinaryFunction = closed_plus<int>; Infinity = int; DistanceZero = int]’:
/usr/include/boost/graph/johnson_all_pairs_shortest.hpp:101: [too-long-redacted]  >::dummy_))’ was declared here
  101 |     typename Traits2::edge_iterator e, e_end;
      |                                        ^~~~~
In member function ‘boost::detail::adj_list_edge_iterator<Ve [too-long-redacted] ::no_property, boost::listS>]’,
    inlined from ‘bool boost::bellman_ford_shortest_paths(Ed [too-long-redacted] ford_shortest_paths.hpp:109:55,
    inlined from ‘bool boost::johnson_all_pairs_shortest_paths(VertexAndEdgeListGraph&, DistanceMatrix&, VertexID, Weight, const BinaryPredicate&, const BinaryFunction&, const Infinity&, DistanceZero) [with VertexAndEdgeListGraph = adjacency_list<setS, vecS, undirectedS, no_property, property<edge_weight_t, int, property<edge_component_t, long unsigned int> > >; DistanceMatrix = int**; VertexID = vec_adj_list_vertex_id_map<no_property, long unsigned int>; Weight = adj_list_edge_property_map<undirected_tag, int, int&, long unsigned int, property<edge_weight_t, int, property<edge_component_t, long unsigned int> >, edge_weight_t>; BinaryPredicate = std::less<int>; BinaryFunction = closed_plus<int>; Infinity = int; DistanceZero = int]’ at /usr/include/boost/graph/johnson_all_pairs_shortest.hpp:112:36:
/usr/include/boost/graph/detail/adj_list_edge_iterator.hpp:8 [too-long-redacted] ialized [-Wmaybe-uninitialized]
   80 |             if (edges BOOST_GRAPH_MEMBER first
      |             ^~
In file included from /usr/include/boost/graph/johnson_all_pairs_shortest.hpp:28:
/usr/include/boost/graph/bellman_ford_shortest_paths.hpp: In function ‘bool boost::johnson_all_pairs_shortest_paths(VertexAndEdgeListGraph&, DistanceMatrix&, VertexID, Weight, const BinaryPredicate&, const BinaryFunction&, const Infinity&, DistanceZero) [with VertexAndEdgeListGraph = adjacency_list<setS, vecS, undirectedS, no_property, property<edge_weight_t, int, property<edge_component_t, long unsigned int> > >; DistanceMatrix = int**; VertexID = vec_adj_list_vertex_id_map<no_property, long unsigned int>; Weight = adj_list_edge_property_map<undirected_tag, int, int&, long unsigned int, property<edge_weight_t, int, property<edge_component_t, long unsigned int> >, edge_weight_t>; BinaryPredicate = std::less<int>; BinaryFunction = closed_plus<int>; Infinity = int; DistanceZero = int]’:
/usr/include/boost/graph/bellman_ford_shortest_paths.hpp:104 [too-long-redacted] dummy_)))[2]’ was declared here
  104 |     typename GTraits::edge_iterator i, end;
      |                                     ^
In member function ‘EdgeDescriptor boost::detail::out_edge_iter<BaseIter, VertexDescriptor, EdgeDescriptor, Difference>::dereference() const [with BaseIter = __gnu_cxx::__normal_iterator<boost::detail::stored_edge_property<long unsigned int, boost::property<boost::edge_weight_t, int, boost::property<boost::edge_weight2_t, int, boost::no_property> > >*, std::vector<boost::detail::stored_edge_property<long unsigned int, boost::property<boost::edge_weight_t, int, boost::property<boost::edge_weight2_t, int, boost::no_property> > >, std::allocator<boost::detail::stored_edge_property<long unsigned int, boost::property<boost::edge_weight_t, int, boost::property<boost::edge_weight2_t, int, boost::no_property> > > > > >; VertexDescriptor = long unsigned int; EdgeDescriptor = boost::detail::edge_desc_impl<boost::directed_tag, long unsigned int>; Difference = long int]’,
    inlined from ‘static typename Facade::reference boost::iterators::iterator_core_access::dereference(const Facade&) [with Facade = boost::detail::out_edge_iter<__gnu_cxx::__normal_iterator<boost::detail::stored_edge_property<long unsigned int, boost::property<boost::edge_weight_t, int, boost::property<boost::edge_weight2_t, int, boost::no_property> > >*, std::vector<boost::detail::stored_edge_property<long unsigned int, boost::property<boost::edge_weight_t, int, boost::property<boost::edge_weight2_t, int, boost::no_property> > >, std::allocator<boost::detail::stored_edge_property<long unsigned int, boost::property<boost::edge_weight_t, int, boost::property<boost::edge_weight2_t, int, boost::no_property> > > > > >, long unsigned int, boost::detail::edge_desc_impl<boost::directed_tag, long unsigned int>, long int>]’ at /usr/include/boost/iterator/iterator_facade.hpp:631:31,
    inlined from ‘boost::iterators::detail::iterator_facade_ [too-long-redacted] tor/iterator_facade.hpp:737:53,
    inlined from ‘boost::detail::adj_list_edge_iterator<Vert [too-long-redacted] j_list_edge_iterator.hpp:99:20,
    inlined from ‘bool boost::bellman_ford_shortest_paths(Ed [too-long-redacted] ford_shortest_paths.hpp:111:27,
    inlined from ‘bool boost::johnson_all_pairs_shortest_paths(VertexAndEdgeListGraph&, DistanceMatrix&, VertexID, Weight, const BinaryPredicate&, const BinaryFunction&, const Infinity&, DistanceZero) [with VertexAndEdgeListGraph = adjacency_list<setS, vecS, undirectedS, no_property, property<edge_weight_t, int, property<edge_component_t, long unsigned int> > >; DistanceMatrix = int**; VertexID = vec_adj_list_vertex_id_map<no_property, long unsigned int>; Weight = adj_list_edge_property_map<undirected_tag, int, int&, long unsigned int, property<edge_weight_t, int, property<edge_component_t, long unsigned int> >, edge_weight_t>; BinaryPredicate = std::less<int>; BinaryFunction = closed_plus<int>; Infinity = int; DistanceZero = int]’ at /usr/include/boost/graph/johnson_all_pairs_shortest.hpp:112:36:
/usr/include/boost/graph/detail/adjacency_list.hpp:148:48: w [too-long-redacted] ialized [-Wmaybe-uninitialized]
  148 |                 &(*this->base()).get_property());
      |                                                ^
/usr/include/boost/graph/bellman_ford_shortest_paths.hpp: In function ‘bool boost::johnson_all_pairs_shortest_paths(VertexAndEdgeListGraph&, DistanceMatrix&, VertexID, Weight, const BinaryPredicate&, const BinaryFunction&, const Infinity&, DistanceZero) [with VertexAndEdgeListGraph = adjacency_list<setS, vecS, undirectedS, no_property, property<edge_weight_t, int, property<edge_component_t, long unsigned int> > >; DistanceMatrix = int**; VertexID = vec_adj_list_vertex_id_map<no_property, long unsigned int>; Weight = adj_list_edge_property_map<undirected_tag, int, int&, long unsigned int, property<edge_weight_t, int, property<edge_component_t, long unsigned int> >, edge_weight_t>; BinaryPredicate = std::less<int>; BinaryFunction = closed_plus<int>; Infinity = int; DistanceZero = int]’:
/usr/include/boost/graph/bellman_ford_shortest_paths.hpp:104 [too-long-redacted] ::_M_current’ was declared here
  104 |     typename GTraits::edge_iterator i, end;
      |                                     ^
In file included from /usr/include/c++/15/vector:68,
                 from /<<PKGBUILDDIR>>/src/utils/tb2utils.hpp:37,
                 from /<<PKGBUILDDIR>>/src/core/tb2types.hpp:30,
                 from /<<PKGBUILDDIR>>/src/toulbar2lib.hpp:67,
                 from /<<PKGBUILDDIR>>/src/core/tb2wcsp.hpp:9:
In member function ‘std::vector<_Tp, _Alloc>::reference std: [too-long-redacted] stS>::config::stored_vertex>]’,
    inlined from ‘Reference boost::vec_adj_list_vertex_property_map<Graph, GraphPtr, ValueType, Reference, Tag>::operator[](key_type) const [with Graph = boost::adjacency_list<boost::vecS, boost::vecS, boost::directedS, boost::property<boost::vertex_distance_t, int, boost::no_property>, boost::property<boost::edge_weight_t, int, boost::property<boost::edge_weight2_t, int, boost::no_property> >, boost::no_property, boost::listS>; GraphPtr = boost::adjacency_list<boost::vecS, boost::vecS, boost::directedS, boost::property<boost::vertex_distance_t, int, boost::no_property>, boost::property<boost::edge_weight_t, int, boost::property<boost::edge_weight2_t, int, boost::no_property> >, boost::no_property, boost::listS>*; ValueType = int; Reference = int&; Tag = boost::vertex_distance_t]’ at /usr/include/boost/graph/detail/adjacency_list.hpp:2560:50,
    inlined from ‘Reference boost::get(const put_get_helper<Reference, PropertyMap>&, const K&) [with PropertyMap = vec_adj_list_vertex_property_map<adjacency_list<vecS, vecS, directedS, property<vertex_distance_t, int, no_property>, property<edge_weight_t, int, property<edge_weight2_t, int, no_property> >, no_property, listS>, adjacency_list<vecS, vecS, directedS, property<vertex_distance_t, int, no_property>, property<edge_weight_t, int, property<edge_weight2_t, int, no_property> >, no_property, listS>*, int, int&, vertex_distance_t>; Reference = int&; K = long unsigned int]’ at /usr/include/boost/property_map/property_map.hpp:304:54,
    inlined from ‘bool boost::relax(typename graph_traits<G> [too-long-redacted] de/boost/graph/relax.hpp:53:22,
    inlined from ‘bool boost::bellman_ford_shortest_paths(Ed [too-long-redacted] ford_shortest_paths.hpp:112:22,
    inlined from ‘bool boost::johnson_all_pairs_shortest_paths(VertexAndEdgeListGraph&, DistanceMatrix&, VertexID, Weight, const BinaryPredicate&, const BinaryFunction&, const Infinity&, DistanceZero) [with VertexAndEdgeListGraph = adjacency_list<setS, vecS, undirectedS, no_property, property<edge_weight_t, int, property<edge_component_t, long unsigned int> > >; DistanceMatrix = int**; VertexID = vec_adj_list_vertex_id_map<no_property, long unsigned int>; Weight = adj_list_edge_property_map<undirected_tag, int, int&, long unsigned int, property<edge_weight_t, int, property<edge_component_t, long unsigned int> >, edge_weight_t>; BinaryPredicate = std::less<int>; BinaryFunction = closed_plus<int>; Infinity = int; DistanceZero = int]’ at /usr/include/boost/graph/johnson_all_pairs_shortest.hpp:112:36:
/usr/include/c++/15/bits/stl_vector.h:1264:41: warning: ‘*(c [too-long-redacted] ialized [-Wmaybe-uninitialized]
 1264 |         return *(this->_M_impl._M_start + __n);
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/usr/include/boost/graph/bellman_ford_shortest_paths.hpp: In function ‘bool boost::johnson_all_pairs_shortest_paths(VertexAndEdgeListGraph&, DistanceMatrix&, VertexID, Weight, const BinaryPredicate&, const BinaryFunction&, const Infinity&, DistanceZero) [with VertexAndEdgeListGraph = adjacency_list<setS, vecS, undirectedS, no_property, property<edge_weight_t, int, property<edge_component_t, long unsigned int> > >; DistanceMatrix = int**; VertexID = vec_adj_list_vertex_id_map<no_property, long unsigned int>; Weight = adj_list_edge_property_map<undirected_tag, int, int&, long unsigned int, property<edge_weight_t, int, property<edge_component_t, long unsigned int> >, edge_weight_t>; BinaryPredicate = std::less<int>; BinaryFunction = closed_plus<int>; Infinity = int; DistanceZero = int]’:
/usr/include/boost/graph/bellman_ford_shortest_paths.hpp:104 [too-long-redacted]  int>::m_src’ was declared here
  104 |     typename GTraits::edge_iterator i, end;
      |                                     ^
In file included from /usr/include/boost/shared_array.hpp:17,
                 from /usr/include/boost/graph/detail/d_ary_heap.hpp:20,
                 from /usr/include/boost/graph/named_function_params.hpp:27,
                 from /usr/include/boost/graph/depth_first_search.hpp:21,
                 from /usr/include/boost/graph/graph_utility.hpp:24,
                 from /<<PKGBUILDDIR>>/src/utils/tb2boostgraph.cpp:15:
In member function ‘T& boost::shared_array<T>::operator[](std::ptrdiff_t) const [with T = int]’,
    inlined from ‘T& boost::shared_array_property_map<T, IndexMap>::operator[](key_type) const [with T = int; IndexMap = boost::vec_adj_list_vertex_id_map<boost::property<boost::vertex_distance_t, int, boost::no_property>, long unsigned int>]’ at /usr/include/boost/property_map/shared_array_property_map.hpp:36:16,
    inlined from ‘Reference boost::get(const put_get_helper<Reference, PropertyMap>&, const K&) [with PropertyMap = shared_array_property_map<int, vec_adj_list_vertex_id_map<property<vertex_distance_t, int, no_property>, long unsigned int> >; Reference = int&; K = long unsigned int]’ at /usr/include/boost/property_map/property_map.hpp:304:54,
    inlined from ‘bool boost::johnson_all_pairs_shortest_paths(VertexAndEdgeListGraph&, DistanceMatrix&, VertexID, Weight, const BinaryPredicate&, const BinaryFunction&, const Infinity&, DistanceZero) [with VertexAndEdgeListGraph = adjacency_list<setS, vecS, undirectedS, no_property, property<edge_weight_t, int, property<edge_component_t, long unsigned int> > >; DistanceMatrix = int**; VertexID = vec_adj_list_vertex_id_map<no_property, long unsigned int>; Weight = adj_list_edge_property_map<undirected_tag, int, int&, long unsigned int, property<edge_weight_t, int, property<edge_component_t, long unsigned int> >, edge_weight_t>; BinaryPredicate = std::less<int>; BinaryFunction = closed_plus<int>; Infinity = int; DistanceZero = int]’ at /usr/include/boost/graph/johnson_all_pairs_shortest.hpp:122:40:
/usr/include/boost/smart_ptr/shared_array.hpp:203:18: warnin [too-long-redacted] ialized [-Wmaybe-uninitialized]
  203 |         return px[i];
      |                ~~^
/usr/include/boost/graph/johnson_all_pairs_shortest.hpp: In function ‘bool boost::johnson_all_pairs_shortest_paths(VertexAndEdgeListGraph&, DistanceMatrix&, VertexID, Weight, const BinaryPredicate&, const BinaryFunction&, const Infinity&, DistanceZero) [with VertexAndEdgeListGraph = adjacency_list<setS, vecS, undirectedS, no_property, property<edge_weight_t, int, property<edge_component_t, long unsigned int> > >; DistanceMatrix = int**; VertexID = vec_adj_list_vertex_id_map<no_property, long unsigned int>; Weight = adj_list_edge_property_map<undirected_tag, int, int&, long unsigned int, property<edge_weight_t, int, property<edge_component_t, long unsigned int> >, edge_weight_t>; BinaryPredicate = std::less<int>; BinaryFunction = closed_plus<int>; Infinity = int; DistanceZero = int]’:
/usr/include/boost/graph/johnson_all_pairs_shortest.hpp:101: [too-long-redacted]  int>::m_src’ was declared here
  101 |     typename Traits2::edge_iterator e, e_end;
      |                                     ^
In member function ‘boost::detail::adj_list_edge_iterator<Ve [too-long-redacted] ::no_property, boost::listS>]’,
    inlined from ‘bool boost::johnson_all_pairs_shortest_paths(VertexAndEdgeListGraph&, DistanceMatrix&, VertexID, Weight, const BinaryPredicate&, const BinaryFunction&, const Infinity&, DistanceZero) [with VertexAndEdgeListGraph = adjacency_list<setS, vecS, undirectedS, no_property, property<edge_weight_t, int, property<edge_component_t, long unsigned int> > >; DistanceMatrix = int**; VertexID = vec_adj_list_vertex_id_map<no_property, long unsigned int>; Weight = adj_list_edge_property_map<undirected_tag, int, int&, long unsigned int, property<edge_weight_t, int, property<edge_component_t, long unsigned int> >, edge_weight_t>; BinaryPredicate = std::less<int>; BinaryFunction = closed_plus<int>; Infinity = int; DistanceZero = int]’ at /usr/include/boost/graph/johnson_all_pairs_shortest.hpp:118:60:
/usr/include/boost/graph/detail/adj_list_edge_iterator.hpp:8 [too-long-redacted] ialized [-Wmaybe-uninitialized]
   80 |             if (edges BOOST_GRAPH_MEMBER first
      |             ^~
/usr/include/boost/graph/johnson_all_pairs_shortest.hpp: In function ‘bool boost::johnson_all_pairs_shortest_paths(VertexAndEdgeListGraph&, DistanceMatrix&, VertexID, Weight, const BinaryPredicate&, const BinaryFunction&, const Infinity&, DistanceZero) [with VertexAndEdgeListGraph = adjacency_list<setS, vecS, undirectedS, no_property, property<edge_weight_t, int, property<edge_component_t, long unsigned int> > >; DistanceMatrix = int**; VertexID = vec_adj_list_vertex_id_map<no_property, long unsigned int>; Weight = adj_list_edge_property_map<undirected_tag, int, int&, long unsigned int, property<edge_weight_t, int, property<edge_component_t, long unsigned int> >, edge_weight_t>; BinaryPredicate = std::less<int>; BinaryFunction = closed_plus<int>; Infinity = int; DistanceZero = int]’:
/usr/include/boost/graph/johnson_all_pairs_shortest.hpp:101: [too-long-redacted] dummy_)))[2]’ was declared here
  101 |     typename Traits2::edge_iterator e, e_end;
      |                                     ^
In member function ‘bool boost::detail::adj_list_edge_iterat [too-long-redacted] ::no_property, boost::listS>]’,
    inlined from ‘bool boost::johnson_all_pairs_shortest_paths(VertexAndEdgeListGraph&, DistanceMatrix&, VertexID, Weight, const BinaryPredicate&, const BinaryFunction&, const Infinity&, DistanceZero) [with VertexAndEdgeListGraph = adjacency_list<setS, vecS, undirectedS, no_property, property<edge_weight_t, int, property<edge_component_t, long unsigned int> > >; DistanceMatrix = int**; VertexID = vec_adj_list_vertex_id_map<no_property, long unsigned int>; Weight = adj_list_edge_property_map<undirected_tag, int, int&, long unsigned int, property<edge_weight_t, int, property<edge_component_t, long unsigned int> >, edge_weight_t>; BinaryPredicate = std::less<int>; BinaryFunction = closed_plus<int>; Infinity = int; DistanceZero = int]’ at /usr/include/boost/graph/johnson_all_pairs_shortest.hpp:118:50:
/usr/include/boost/graph/detail/adj_list_edge_iterator.hpp:1 [too-long-redacted] ialized [-Wmaybe-uninitialized]
  111 |                 || (vCurr != vEnd
      |                    ~~~~~~~~~~~~~~
  112 |                     && edges BOOST_GRAPH_MEMBER first
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  113 |                         != x.edges BOOST_GRAPH_MEMBER first);
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/boost/graph/johnson_all_pairs_shortest.hpp: In function ‘bool boost::johnson_all_pairs_shortest_paths(VertexAndEdgeListGraph&, DistanceMatrix&, VertexID, Weight, const BinaryPredicate&, const BinaryFunction&, const Infinity&, DistanceZero) [with VertexAndEdgeListGraph = adjacency_list<setS, vecS, undirectedS, no_property, property<edge_weight_t, int, property<edge_component_t, long unsigned int> > >; DistanceMatrix = int**; VertexID = vec_adj_list_vertex_id_map<no_property, long unsigned int>; Weight = adj_list_edge_property_map<undirected_tag, int, int&, long unsigned int, property<edge_weight_t, int, property<edge_component_t, long unsigned int> >, edge_weight_t>; BinaryPredicate = std::less<int>; BinaryFunction = closed_plus<int>; Infinity = int; DistanceZero = int]’:
/usr/include/boost/graph/johnson_all_pairs_shortest.hpp:101: [too-long-redacted] ::_M_current’ was declared here
  101 |     typename Traits2::edge_iterator e, e_end;
      |                                     ^
In file included from /<<PKGBUILDDIR>>/src/core/tb2wcsp.hpp:11:
/<<PKGBUILDDIR>>/src/core/tb2constraint.hpp:136:18: warning: ‘virtual Long Constraint::getDomainInitSizeProduct() const’ was hidden [-Woverloaded-virtual=]
  136 |     virtual Long getDomainInitSizeProduct() const; // warning! return LONGLONG_MAX if overflow occurs
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<PKGBUILDDIR>>/src/core/tb2naryconstr.hpp:4,
                 from /<<PKGBUILDDIR>>/src/utils/tb2reader.cpp:11:
/<<PKGBUILDDIR>>/src/core/tb2abstractconstr.hpp:520:10: note:   by ‘Long AbstractNaryConstraint::getDomainInitSizeProduct()’
  520 |     Long getDomainInitSizeProduct(); // warning! return LONGLONG_MAX if overflow occurs
      |          ^~~~~~~~~~~~~~~~~~~~~~~~
[ 84%] Building CXX object CMakeFiles/tb2-objects.dir/src/utils/tb2system.cpp.o
/usr/bin/c++ -DBOOST -DLONGDOUBLE_PROB -DLONGLONG_COST -I/<<PKGBUILDDIR>>/src/pils/src -I/<<PKGBUILDDIR>>/src -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -std=c++17 -DWCSPFORMATONLY -O2 -g -DNDEBUG -MD -MT CMakeFiles/tb2-objects.dir/src/utils/tb2system.cpp.o -MF CMakeFiles/tb2-objects.dir/src/utils/tb2system.cpp.o.d -o CMakeFiles/tb2-objects.dir/src/utils/tb2system.cpp.o -c /<<PKGBUILDDIR>>/src/utils/tb2system.cpp
In file included from /<<PKGBUILDDIR>>/src/utils/tb2system.cpp:10:
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   31 |     DLink<T>()
      |             ^
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: note: remove the ‘< >’
[ 85%] Building CXX object CMakeFiles/tb2-objects.dir/src/vns/tb2cpdgvns.cpp.o
/usr/bin/c++ -DBOOST -DLONGDOUBLE_PROB -DLONGLONG_COST -I/<<PKGBUILDDIR>>/src/pils/src -I/<<PKGBUILDDIR>>/src -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -std=c++17 -DWCSPFORMATONLY -O2 -g -DNDEBUG -MD -MT CMakeFiles/tb2-objects.dir/src/vns/tb2cpdgvns.cpp.o -MF CMakeFiles/tb2-objects.dir/src/vns/tb2cpdgvns.cpp.o.d -o CMakeFiles/tb2-objects.dir/src/vns/tb2cpdgvns.cpp.o -c /<<PKGBUILDDIR>>/src/vns/tb2cpdgvns.cpp
In file included from /<<PKGBUILDDIR>>/src/core/tb2variable.hpp:9,
                 from /<<PKGBUILDDIR>>/src/core/tb2wcsp.hpp:10,
                 from /<<PKGBUILDDIR>>/src/vns/tb2cpdgvns.cpp:10:
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   31 |     DLink<T>()
      |             ^
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: note: remove the ‘< >’
[ 87%] Building CXX object CMakeFiles/tb2-objects.dir/src/vns/tb2dgvns.cpp.o
/usr/bin/c++ -DBOOST -DLONGDOUBLE_PROB -DLONGLONG_COST -I/<<PKGBUILDDIR>>/src/pils/src -I/<<PKGBUILDDIR>>/src -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -std=c++17 -DWCSPFORMATONLY -O2 -g -DNDEBUG -MD -MT CMakeFiles/tb2-objects.dir/src/vns/tb2dgvns.cpp.o -MF CMakeFiles/tb2-objects.dir/src/vns/tb2dgvns.cpp.o.d -o CMakeFiles/tb2-objects.dir/src/vns/tb2dgvns.cpp.o -c /<<PKGBUILDDIR>>/src/vns/tb2dgvns.cpp
In file included from /<<PKGBUILDDIR>>/src/core/tb2variable.hpp:9,
                 from /<<PKGBUILDDIR>>/src/core/tb2wcsp.hpp:10,
                 from /<<PKGBUILDDIR>>/src/vns/tb2dgvns.cpp:10:
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   31 |     DLink<T>()
      |             ^
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: note: remove the ‘< >’
[ 88%] Building CXX object CMakeFiles/tb2-objects.dir/src/vns/tb2localsearch.cpp.o
/usr/bin/c++ -DBOOST -DLONGDOUBLE_PROB -DLONGLONG_COST -I/<<PKGBUILDDIR>>/src/pils/src -I/<<PKGBUILDDIR>>/src -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -std=c++17 -DWCSPFORMATONLY -O2 -g -DNDEBUG -MD -MT CMakeFiles/tb2-objects.dir/src/vns/tb2localsearch.cpp.o -MF CMakeFiles/tb2-objects.dir/src/vns/tb2localsearch.cpp.o.d -o CMakeFiles/tb2-objects.dir/src/vns/tb2localsearch.cpp.o -c /<<PKGBUILDDIR>>/src/vns/tb2localsearch.cpp
In file included from /<<PKGBUILDDIR>>/src/core/tb2variable.hpp:9,
                 from /<<PKGBUILDDIR>>/src/core/tb2wcsp.hpp:10,
                 from /<<PKGBUILDDIR>>/src/vns/tb2localsearch.cpp:10:
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   31 |     DLink<T>()
      |             ^
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: note: remove the ‘< >’
[ 90%] Building CXX object CMakeFiles/tb2-objects.dir/src/vns/tb2rpdgvns.cpp.o
/usr/bin/c++ -DBOOST -DLONGDOUBLE_PROB -DLONGLONG_COST -I/<<PKGBUILDDIR>>/src/pils/src -I/<<PKGBUILDDIR>>/src -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -std=c++17 -DWCSPFORMATONLY -O2 -g -DNDEBUG -MD -MT CMakeFiles/tb2-objects.dir/src/vns/tb2rpdgvns.cpp.o -MF CMakeFiles/tb2-objects.dir/src/vns/tb2rpdgvns.cpp.o.d -o CMakeFiles/tb2-objects.dir/src/vns/tb2rpdgvns.cpp.o -c /<<PKGBUILDDIR>>/src/vns/tb2rpdgvns.cpp
[ 92%] Building CXX object CMakeFiles/tb2-objects.dir/src/vns/tb2vns.cpp.o
/usr/bin/c++ -DBOOST -DLONGDOUBLE_PROB -DLONGLONG_COST -I/<<PKGBUILDDIR>>/src/pils/src -I/<<PKGBUILDDIR>>/src -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -std=c++17 -DWCSPFORMATONLY -O2 -g -DNDEBUG -MD -MT CMakeFiles/tb2-objects.dir/src/vns/tb2vns.cpp.o -MF CMakeFiles/tb2-objects.dir/src/vns/tb2vns.cpp.o.d -o CMakeFiles/tb2-objects.dir/src/vns/tb2vns.cpp.o -c /<<PKGBUILDDIR>>/src/vns/tb2vns.cpp
In file included from /<<PKGBUILDDIR>>/src/core/tb2variable.hpp:9,
                 from /<<PKGBUILDDIR>>/src/core/tb2wcsp.hpp:10,
                 from /<<PKGBUILDDIR>>/src/vns/tb2rpdgvns.cpp:9:
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   31 |     DLink<T>()
      |             ^
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: note: remove the ‘< >’
[ 93%] Building CXX object CMakeFiles/tb2-objects.dir/src/vns/tb2vnsutils.cpp.o
/usr/bin/c++ -DBOOST -DLONGDOUBLE_PROB -DLONGLONG_COST -I/<<PKGBUILDDIR>>/src/pils/src -I/<<PKGBUILDDIR>>/src -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -std=c++17 -DWCSPFORMATONLY -O2 -g -DNDEBUG -MD -MT CMakeFiles/tb2-objects.dir/src/vns/tb2vnsutils.cpp.o -MF CMakeFiles/tb2-objects.dir/src/vns/tb2vnsutils.cpp.o.d -o CMakeFiles/tb2-objects.dir/src/vns/tb2vnsutils.cpp.o -c /<<PKGBUILDDIR>>/src/vns/tb2vnsutils.cpp
In file included from /<<PKGBUILDDIR>>/src/core/tb2variable.hpp:9,
                 from /<<PKGBUILDDIR>>/src/core/tb2wcsp.hpp:10,
                 from /<<PKGBUILDDIR>>/src/vns/tb2vns.cpp:11:
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   31 |     DLink<T>()
      |             ^
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: note: remove the ‘< >’
In file included from /<<PKGBUILDDIR>>/src/core/tb2wcsp.hpp:11:
/<<PKGBUILDDIR>>/src/core/tb2constraint.hpp:136:18: warning: ‘virtual Long Constraint::getDomainInitSizeProduct() const’ was hidden [-Woverloaded-virtual=]
  136 |     virtual Long getDomainInitSizeProduct() const; // warning! return LONGLONG_MAX if overflow occurs
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<PKGBUILDDIR>>/src/core/tb2naryconstr.hpp:4,
                 from /<<PKGBUILDDIR>>/src/search/tb2clusters.hpp:12,
                 from /<<PKGBUILDDIR>>/src/vns/tb2vns.cpp:12:
/<<PKGBUILDDIR>>/src/core/tb2abstractconstr.hpp:520:10: note:   by ‘Long AbstractNaryConstraint::getDomainInitSizeProduct()’
  520 |     Long getDomainInitSizeProduct(); // warning! return LONGLONG_MAX if overflow occurs
      |          ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<PKGBUILDDIR>>/src/core/tb2variable.hpp:9,
                 from /<<PKGBUILDDIR>>/src/core/tb2wcsp.hpp:10,
                 from /<<PKGBUILDDIR>>/src/vns/tb2vnsutils.cpp:11:
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: warning: template-id not allowed for constructor in C++20 [-Wtemplate-id-cdtor]
   31 |     DLink<T>()
      |             ^
/<<PKGBUILDDIR>>/src/utils/tb2btlist.hpp:31:13: note: remove the ‘< >’
make[3]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
[ 93%] Built target tb2-objects
make[2]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
make[1]: *** [Makefile:169: all] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
dh_auto_build: error: cd obj-x86_64-linux-gnu && make -j2 "INSTALL=install --strip-program=true" VERBOSE=1 returned exit code 2
make: *** [debian/rules:3: binary] Error 255
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--------------------------------------------------------------------------------



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