[ 93%] Linking CXX executable benchmark
/usr/bin/ld: ../libgloo.a(file_store.cc.o): in function `gloo::rendezvous::FileStore::get(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
file_store.cc:(.text+0x1c22): undefined reference to `gloo::rendezvous::Store::kDefaultTimeout'
/usr/bin/ld: ../libgloo.a(file_store.cc.o): in function `gloo::rendezvous::FileStore::wait(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&)':
file_store.cc:(.text._ZN4gloo10rendezvous9FileStore4waitERKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS8_EE[_ZN4gloo10rendezvous9FileStore4waitERKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS8_EE]+0xa): undefined reference to `gloo::rendezvous::Store::kDefaultTimeout'
/usr/bin/ld: ../libgloo.a(prefix_store.cc.o): in function `gloo::rendezvous::PrefixStore::wait(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&)':
prefix_store.cc:(.text._ZN4gloo10rendezvous11PrefixStore4waitERKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS8_EE[_ZN4gloo10rendezvous11PrefixStore4waitERKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS8_EE]+0xa): undefined reference to `gloo::rendezvous::Store::kDefaultTimeout'
collect2: error: ld returned 1 exit status
make[2]: *** [gloo/benchmark/CMakeFiles/benchmark.dir/build.make:131: gloo/benchmark/benchmark] Error 1
make[1]: *** [CMakeFiles/Makefile2:258: gloo/benchmark/CMakeFiles/benchmark.dir/all] Error 2
make: *** [Makefile:136: all] Error 2