CMake Warning at source_subfolder/CMakeLists.txt:346 (message): Cannot determine Eigen version, missing file: `/Eigen/src/Core/util/Macros.h` CMake Warning: Manually-specified variables were not used by the project: Boost_NO_SYSTEM_PATHS Boost_USE_STATIC_LIBS CMAKE_EXPORT_NO_PACKAGE_REGISTRY CMAKE_INSTALL_BINDIR CMAKE_INSTALL_DATAROOTDIR CMAKE_INSTALL_INCLUDEDIR CMAKE_INSTALL_LIBDIR CMAKE_INSTALL_LIBEXECDIR CMAKE_INSTALL_OLDINCLUDEDIR CMAKE_INSTALL_SBINDIR GTSAM_BUILD_DOCS GTSAM_BUILD_DOC_HTML GTSAM_WRAP_SERIALIZATION /home/conan/w/cci_PR-4686/.conan/data/gtsam/4.0.2/_/_/build/e9c0f8bc579d257c1ccc98d3d890c7d64d737e91/source_subfolder/gtsam/base/timing.cpp:92:36: warning: loop variable 'order_child' creates a copy from type 'const ChildOrder::value_type' (aka 'const pair>') [-Wrange-loop-construct] for(const ChildOrder::value_type order_child: childOrder) { ^ /home/conan/w/cci_PR-4686/.conan/data/gtsam/4.0.2/_/_/build/e9c0f8bc579d257c1ccc98d3d890c7d64d737e91/source_subfolder/gtsam/base/timing.cpp:92:7: note: use reference type 'const ChildOrder::value_type &' (aka 'const pair> &') to prevent copying for(const ChildOrder::value_type order_child: childOrder) { ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ & 1 warning generated. /home/conan/w/cci_PR-4686/.conan/data/gtsam/4.0.2/_/_/build/e9c0f8bc579d257c1ccc98d3d890c7d64d737e91/source_subfolder/gtsam/discrete/DecisionTreeFactor.cpp:72:28: warning: loop variable 'key' of type 'const gtsam::DiscreteKey &' (aka 'const pair &') binds to a temporary constructed from type 'std::_Rb_tree_iterator>::reference' (aka 'std::pair &') [-Wrange-loop-construct] for(const DiscreteKey& key: cs) ^ /home/conan/w/cci_PR-4686/.conan/data/gtsam/4.0.2/_/_/build/e9c0f8bc579d257c1ccc98d3d890c7d64d737e91/source_subfolder/gtsam/discrete/DecisionTreeFactor.cpp:72:9: note: use non-reference type 'gtsam::DiscreteKey' (aka 'pair') to make construction explicit or type 'const std::pair &' to prevent copying for(const DiscreteKey& key: cs) ^~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. /home/conan/w/cci_PR-4686/.conan/data/gtsam/4.0.2/_/_/build/e9c0f8bc579d257c1ccc98d3d890c7d64d737e91/source_subfolder/gtsam/discrete/Potentials.cpp:57:28: warning: loop variable 'key' of type 'const gtsam::DiscreteKey &' (aka 'const pair &') binds to a temporary constructed from type 'std::_Rb_tree_const_iterator>::reference' (aka 'const std::pair &') [-Wrange-loop-construct] for(const DiscreteKey& key: cardinalities_) ^ /home/conan/w/cci_PR-4686/.conan/data/gtsam/4.0.2/_/_/build/e9c0f8bc579d257c1ccc98d3d890c7d64d737e91/source_subfolder/gtsam/discrete/Potentials.cpp:57:9: note: use non-reference type 'gtsam::DiscreteKey' (aka 'pair') to make construction explicit or type 'const std::pair &' to prevent copying for(const DiscreteKey& key: cardinalities_) ^~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. /home/conan/w/cci_PR-4686/.conan/data/gtsam/4.0.2/_/_/build/e9c0f8bc579d257c1ccc98d3d890c7d64d737e91/source_subfolder/gtsam/linear/Preconditioner.cpp:148:22: warning: loop variable 'hessian' creates a copy from type 'const gtsam::Matrix' (aka 'const Matrix') [-Wrange-loop-construct] for ( const Matrix hessian: hessianMap | boost::adaptors::map_values) ^ /home/conan/w/cci_PR-4686/.conan/data/gtsam/4.0.2/_/_/build/e9c0f8bc579d257c1ccc98d3d890c7d64d737e91/source_subfolder/gtsam/linear/Preconditioner.cpp:148:9: note: use reference type 'const gtsam::Matrix &' (aka 'const Matrix &') to prevent copying for ( const Matrix hessian: hessianMap | boost::adaptors::map_values) ^~~~~~~~~~~~~~~~~~~~~ & 1 warning generated. /home/conan/w/cci_PR-4686/.conan/data/gtsam/4.0.2/_/_/build/e9c0f8bc579d257c1ccc98d3d890c7d64d737e91/source_subfolder/gtsam/linear/VectorValues.cpp:50:22: warning: loop variable 'v' of type 'const Pair &' (aka 'const pair &') binds to a temporary constructed from type 'std::_Rb_tree_const_iterator>::reference' (aka 'const std::pair &') [-Wrange-loop-construct] for (const Pair& v : dims) { ^ /home/conan/w/cci_PR-4686/.conan/data/gtsam/4.0.2/_/_/build/e9c0f8bc579d257c1ccc98d3d890c7d64d737e91/source_subfolder/gtsam/linear/VectorValues.cpp:50:10: note: use non-reference type 'Pair' (aka 'pair') to make construction explicit or type 'const std::pair &' to prevent copying for (const Pair& v : dims) { ^~~~~~~~~~~~~~~ 1 warning generated. /home/conan/w/cci_PR-4686/.conan/data/gtsam/4.0.2/_/_/build/e9c0f8bc579d257c1ccc98d3d890c7d64d737e91/source_subfolder/gtsam/slam/dataset.cpp:73:25: warning: loop variable 'name' of type 'const fs::path &' binds to a temporary constructed from type '__gnu_cxx::__normal_iterator *, std::vector, std::allocator>>>::reference' (aka 'std::basic_string &') [-Wrange-loop-construct] for(const fs::path& name: namesToSearch) { ^ /home/conan/w/cci_PR-4686/.conan/data/gtsam/4.0.2/_/_/build/e9c0f8bc579d257c1ccc98d3d890c7d64d737e91/source_subfolder/gtsam/slam/dataset.cpp:73:9: note: use non-reference type 'fs::path' to make construction explicit or type 'const std::basic_string &' to prevent copying for(const fs::path& name: namesToSearch) { ^~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4686/.conan/data/gtsam/4.0.2/_/_/build/e9c0f8bc579d257c1ccc98d3d890c7d64d737e91/source_subfolder/gtsam/slam/dataset.cpp:72:23: warning: loop variable 'root' of type 'const fs::path &' binds to a temporary constructed from type '__gnu_cxx::__normal_iterator *, std::vector, std::allocator>>>::reference' (aka 'std::basic_string &') [-Wrange-loop-construct] for(const fs::path& root: rootsToSearch) { ^ /home/conan/w/cci_PR-4686/.conan/data/gtsam/4.0.2/_/_/build/e9c0f8bc579d257c1ccc98d3d890c7d64d737e91/source_subfolder/gtsam/slam/dataset.cpp:72:7: note: use non-reference type 'fs::path' to make construction explicit or type 'const std::basic_string &' to prevent copying for(const fs::path& root: rootsToSearch) { ^~~~~~~~~~~~~~~~~~~~~ 2 warnings generated. Terminated make[2]: *** [source_subfolder/gtsam_unstable/CMakeFiles/gtsam_unstable.dir/slam/RelativeElevationFactor.cpp.o] Error 143 make[1]: *** [source_subfolder/gtsam_unstable/CMakeFiles/gtsam_unstable.dir/all] Error 2 make: *** [all] Error 2 Terminated eigen/3.3.9: WARN: Lib folder doesn't exist, can't collect libraries: /home/conan/w/cci_PR-4686/.conan/data/eigen/3.3.9/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/lib [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component eigen::eigen libdir "lib" does not contain any library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component eigen::eigen libdir "lib" does not contain any declared library eigen/3.3.9: WARN: Lib folder doesn't exist, can't collect libraries: /home/conan/w/cci_PR-4686/.conan/data/eigen/3.3.9/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/lib [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component eigen::eigen3 libdir "lib" does not contain any library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component eigen::eigen3 libdir "lib" does not contain any declared library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component boost::boost libdir "lib" does not contain any declared library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component boost::headers libdir "lib" does not contain any declared library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component boost::_boost_cmake libdir "lib" does not contain any declared library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component boost::_libboost libdir "lib" does not contain any declared library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component boost::diagnostic_definitions libdir "lib" does not contain any declared library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component boost::disable_autolinking libdir "lib" does not contain any declared library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component boost::dynamic_linking libdir "lib" does not contain any declared library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component boost::math libdir "lib" does not contain any declared library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component boost::stacktrace libdir "lib" does not contain any declared library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component boost::stacktrace_backtrace libdir "lib" does not contain any declared library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component boost::stacktrace_windbg libdir "lib" does not contain any declared library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component boost::stacktrace_windbg_cached libdir "lib" does not contain any declared library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component boost::test libdir "lib" does not contain any declared library gtsam/4.0.2: ERROR: Package 'e9c0f8bc579d257c1ccc98d3d890c7d64d737e91' build failed gtsam/4.0.2: WARN: Build folder /home/conan/w/cci_PR-4686/.conan/data/gtsam/4.0.2/_/_/build/e9c0f8bc579d257c1ccc98d3d890c7d64d737e91 ERROR: gtsam/4.0.2: Error in build() method, line 158 cmake.build() ConanException: Error 143 while executing cmake --build '/home/conan/w/cci_PR-4686/.conan/data/gtsam/4.0.2/_/_/build/e9c0f8bc579d257c1ccc98d3d890c7d64d737e91/build_subfolder' '--' '-j3' Terminated