In file included from /usr/ports/cad/vtr-verilog-to-routing/work/vtr-verilog-to-routing-596caca/libs/libvtrutil/test/test_small_vector.cpp:3:
/usr/ports/cad/vtr-verilog-to-routing/work/vtr-verilog-to-routing-596caca/libs/libvtrutil/src/vtr_small_vector.h:35:29: error: implicit instantiation of undefined template 'std::__1::array<int, 3>'
    std::array<T, CAPACITY> data_;
                            ^