submodules:

[demo] / .gitmodules

diff --git a/.gitmodules b/.gitmodules
new file mode 100644 (file)
index 0000000..93b3a22
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "external/gph-math"]
+       path = external/gph-math
+       url = https://github.com/jtsiomb/gph-math.git
+[submodule "external/libimago"]
+       path = external/libimago
+       url = https://github.com/jtsiomb/libimago.git