submodules:

https://github.com/jtsiomb/libimago.git
https://github.com/jtsiomb/gph-math.git
were added.

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

diff --git a/external/gph-math b/external/gph-math
new file mode 160000 (submodule)
index 0000000..4c82eda
--- /dev/null
+++ b/external/gph-math
@@ -0,0 +1 @@
+Subproject commit 4c82eda2dcba00a4998cfd60a13330dc793b16ca

diff --git a/external/libimago b/external/libimago
new file mode 160000 (submodule)
index 0000000..d7e3914
--- /dev/null
+++ b/external/libimago
@@ -0,0 +1 @@
+Subproject commit d7e3914d568a9e397b1bcd11b3722a84e7f4334e