Build fails using boost 1.69.0-1

[ffeldmann]

Build failed using latest version of boost 1.69.0-1 and boost-libs 1.69.0-1.

[ 58%] Built target FairingAlgorithms /builds/libpsalm/mesh.cpp: In member function 'bool psalm::mesh::load_obj(std::istream&)': /builds/libpsalm/mesh.cpp:640:27: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits] if((V.size()+index) >= 0) ~~~~~~~~~~~~~~~~~^~~~ In file included from /builds/libpsalm/SubdivisionAlgorithms/Loop.cpp:8: /builds/libpsalm/SubdivisionAlgorithms/Loop.h: In member function 'virtual bool psalm::Loop::set_weights(psalm::SubdivisionAlgorithm::weights)': /builds/libpsalm/SubdivisionAlgorithms/Loop.h:29:28: warning: unused parameter 'new_weights' [-Wunused-parameter] bool set_weights(weights new_weights) ~~~~~~~~^~~~~~~~~~~ In file included from /usr/include/boost/random/detail/integer_log2.hpp:19, from /usr/include/boost/random/detail/large_arithmetic.hpp:19, from /usr/include/boost/random/detail/const_mod.hpp:23, from /usr/include/boost/random/detail/seed_impl.hpp:26, from /usr/include/boost/random/mersenne_twister.hpp:30, from /usr/include/boost/uuid/random_generator.hpp:17, from /usr/include/boost/uuid/uuid_generators.hpp:17, from /builds/libpsalm/libpsalm.cpp:13: /usr/include/boost/pending/integer_log2.hpp:7:59: note: #pragma message: This header is deprecated. Use <boost/integer/integer_log2.hpp> instead. BOOST_HEADER_DEPRECATED("<boost/integer/integer_log2.hpp>"); ^ In file included from /builds/libpsalm/libpsalm.cpp:18: /builds/libpsalm/SubdivisionAlgorithms/Liepa.h: In member function 'virtual bool psalm::Liepa::set_weights(psalm::SubdivisionAlgorithm::weights)': /builds/libpsalm/SubdivisionAlgorithms/Liepa.h:31:28: warning: unused parameter 'new_weights' [-Wunused-parameter] bool set_weights(weights new_weights) ~~~~~~~~^~~~~~~~~~~ make[1]: *** [CMakeFiles/Makefile2:254: SegmentationAlgorithms/CMakeFiles/SegmentationAlgorithms.dir/all] Error 2 make[1]: *** Waiting for unfinished jobs.... make[1]: *** [CMakeFiles/Makefile2:144: CMakeFiles/psalm.dir/all] Error 2 make[1]: *** [CMakeFiles/Makefile2:364: TriangulationAlgorithms/CMakeFiles/TriangulationAlgorithms.dir/all] Error 2 make[1]: *** [CMakeFiles/Makefile2:309: SubdivisionAlgorithms/CMakeFiles/SubdivisionAlgorithms.dir/all] Error 2 make: *** [Makefile:84: all] Error 2