[submodule "ext/gtest"]
path = ext/gtest
url = https://github.com/google/googletest.git
[submodule "ext/gmock"]
path = ext/gmock
url = https://github.com/google/googlemock.git
[submodule "ext/gulrak-filesystem"]
path = ext/gulrak-filesystem
url = https://github.com/gulrak/filesystem