diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..5bba81e
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,18 @@
+[submodule "CMCMakeModule"]
+	path = CMCMakeModule
+	url = https://github.com/hyzboy/CMCMakeModule.git
+[submodule "CMCore"]
+	path = CMCore
+	url = https://github.com/hyzboy/CMCore.git
+[submodule "CMPlatform"]
+	path = CMPlatform
+	url = https://github.com/hyzboy/CMPlatform
+[submodule "CMUtil"]
+	path = CMUtil
+	url = https://github.com/hyzboy/CMUtil.git
+[submodule "MathGeoLib"]
+	path = MathGeoLib
+	url = https://github.com/juj/MathGeoLib.git
+[submodule "TexConv"]
+	path = TexConv
+	url = https://hyzboy@bitbucket.org/cm_dev/cmtexconv.git
diff --git a/CMCMakeModule b/CMCMakeModule
new file mode 160000
index 0000000..4ac904d
--- /dev/null
+++ b/CMCMakeModule
@@ -0,0 +1 @@
+Subproject commit 4ac904d834b45e6cb3edc1767726850615ca89ee
diff --git a/CMCore b/CMCore
new file mode 160000
index 0000000..d8e2bde
--- /dev/null
+++ b/CMCore
@@ -0,0 +1 @@
+Subproject commit d8e2bde533be25a283b819cbb412213523f8648e
diff --git a/CMPlatform b/CMPlatform
new file mode 160000
index 0000000..17b14af
--- /dev/null
+++ b/CMPlatform
@@ -0,0 +1 @@
+Subproject commit 17b14af957b057de41e00752df9e9e58cf970eec
diff --git a/CMUtil b/CMUtil
new file mode 160000
index 0000000..a3ef686
--- /dev/null
+++ b/CMUtil
@@ -0,0 +1 @@
+Subproject commit a3ef6866ae3e43cbd06c82c94ea6cde978f62623
diff --git a/MathGeoLib b/MathGeoLib
new file mode 160000
index 0000000..35058b7
--- /dev/null
+++ b/MathGeoLib
@@ -0,0 +1 @@
+Subproject commit 35058b7f881c2a2ad00bf21c083aa88a70277864
diff --git a/TexConv b/TexConv
new file mode 160000
index 0000000..c3d81da
--- /dev/null
+++ b/TexConv
@@ -0,0 +1 @@
+Subproject commit c3d81daa9402f119827bfdee6637016fc6aa95aa