[submodule "external/googletest"]
	path = external/googletest
	url = https://github.com/google/googletest.git
[submodule "external/glog"]
	path = external/glog
	url = https://github.com/google/glog.git
[submodule "fmt"]
	path = external/fmt
	url = https://github.com/fmtlib/fmt.git