mk_haversine_fscanf: clang++ -g cpp/fscanf.cpp cpp/haversine.cpp -o cpp/haverscan run_haversine_fscanf: cd ./cpp && ./haverscan mk_haversine_strtok: clang++ -g cpp/strtok.cpp cpp/haversine.cpp -o cpp/haverstrtok run_haversine_strtok: cd ./cpp && ./haverstrtok mk_test: clang++ -g -lpthread cpp/test.cpp cpp/haversine.cpp -o cpp/test run_test: cd ./cpp && ./test run_haversine_python_json: python ./python/haversine_json.py