salmon 1.30 build fails at the very end

[jbsysadmin]

Greetings. Under Centos 6.9, using cmake-3.13.2, gcc 7.3 and 1.68.0, the salmon-1.30 build fails at the make step. The command make -j8 fails with:

[100%] Linking CXX executable salmon
../../external/install/lib/libstaden-read.a(libstaden_read_la-open_trace_file.o): In function `find_file_url':
open_trace_file.c:(.text+0xd32): warning: the use of `tempnam' is dangerous, better use `mkstemp'
../external/pufferfish/src/libpuffer.a(PufferfishIndexer.cpp.o): In function `std::shared_ptr<spdlog::logger> spdlog::details::registry_t<std::mutex>::create<__gnu_cxx::__normal_iterat
or<std::shared_ptr<spdlog::sinks::sink>*, std::vector<std::shared_ptr<spdlog::sinks::sink>, std::allocator<std::shared_ptr<spdlog::sinks::sink> > > > >(std::__cxx11::basic_string<char,
 std::char_traits<char>, std::allocator<char> > const&, __gnu_cxx::__normal_iterator<std::shared_ptr<spdlog::sinks::sink>*, std::vector<std::shared_ptr<spdlog::sinks::sink>, std::alloc
ator<std::shared_ptr<spdlog::sinks::sink> > > > const&, __gnu_cxx::__normal_iterator<std::shared_ptr<spdlog::sinks::sink>*, std::vector<std::shared_ptr<spdlog::sinks::sink>, std::alloc
ator<std::shared_ptr<spdlog::sinks::sink> > > > const&)':
PufferfishIndexer.cpp:(.text._ZN6spdlog7details10registry_tISt5mutexE6createIN9__gnu_cxx17__normal_iteratorIPSt10shared_ptrINS_5sinks4sinkEESt6vectorISA_SaISA_EEEEEES7_INS_6loggerEERKN
St7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKT_SS_[_ZN6spdlog7details10registry_tISt5mutexE6createIN9__gnu_cxx17__normal_iteratorIPSt10shared_ptrINS_5sinks4sinkEESt6vectorISA_S
aISA_EEEEEES7_INS_6loggerEERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKT_SS_]+0x73): undefined reference to `vtable for std::_Sp_counted_ptr_inplace<spdlog::logger, std::al
locator<spdlog::logger>, (__gnu_cxx::_Lock_policy)2>'
PufferfishIndexer.cpp:(.text._ZN6spdlog7details10registry_tISt5mutexE6createIN9__gnu_cxx17__normal_iteratorIPSt10shared_ptrINS_5sinks4sinkEESt6vectorISA_SaISA_EEEEEES7_INS_6loggerEERKN
St7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKT_SS_[_ZN6spdlog7details10registry_tISt5mutexE6createIN9__gnu_cxx17__normal_iteratorIPSt10shared_ptrINS_5sinks4sinkEESt6vectorISA_S
aISA_EEEEEES7_INS_6loggerEERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKT_SS_]+0x24e): undefined reference to `vtable for std::_Sp_counted_ptr_inplace<spdlog::async_logger,
std::allocator<spdlog::async_logger>, (__gnu_cxx::_Lock_policy)2>'
collect2: error: ld returned 1 exit status
make[2]: *** [src/salmon] Error 1
make[1]: *** [src/CMakeFiles/salmon.dir/all] Error 2
make: *** [all] Error 2

Do you have any leads?