Linking CXX executable ../bin/nl-test
cd /tmp/asl20150514-8976-1ow1djl/mp-2.0.1/test && /usr/local/Cellar/cmake/3.2.2/bin/cmake -E cmake_link_script CMakeFiles/nl-test.dir/link.txt --verbose=1
/usr/local/Library/ENV/4.3/clang++    -std=c++11 -Wall -Wextra -pedantic -Qunused-arguments -Wl,-search_paths_first -Wl,-headerpad_max_install_names  CMakeFiles/nl-test.dir/nl-test.cc.o  -o ../bin/nl-test  ../lib/libgtest-extra.a ../bin/libmp.2.0.1.dylib -Wl,-rpath,/tmp/asl20150514-8976-1ow1djl/mp-2.0.1/bin 
Undefined symbols for architecture x86_64:
  "fmt::internal::BasicData<void>::POWERS_OF_10_32", referenced from:
      void fmt::BasicWriter<char>::write_int<int, fmt::IntFormatSpec<int, fmt::TypeSpec<(char)0>, char> >(int, fmt::IntFormatSpec<int, fmt::TypeSpec<(char)0>, char>) in nl-test.cc.o
  "fmt::internal::BasicData<void>::DIGITS", referenced from:
      void fmt::BasicWriter<char>::write_int<int, fmt::IntFormatSpec<int, fmt::TypeSpec<(char)0>, char> >(int, fmt::IntFormatSpec<int, fmt::TypeSpec<(char)0>, char>) in nl-test.cc.o