[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
[submodule "source/docs/doxygen-awesome-css"]
	path = external/doxygen-awesome-css
	url = https://github.com/jothepro/doxygen-awesome-css.git
[submodule "external/ptl"]
	path = external/ptl
	url = https://github.com/jrmadsen/PTL