diff --git a/3rdpty/dl_glm.sh b/3rdpty/dl_glm.sh
deleted file mode 100644
index ffd2c527..00000000
--- a/3rdpty/dl_glm.sh
+++ /dev/null
@@ -1 +0,0 @@
-git clone https://github.com/g-truc/glm
diff --git a/inc/.directory b/inc/.directory
new file mode 100644
index 00000000..5ee2bc1a
--- /dev/null
+++ b/inc/.directory
@@ -0,0 +1,4 @@
+[Dolphin]
+PreviewsShown=false
+Timestamp=2018,11,27,14,6,35
+Version=4
diff --git a/inc/hgl/.directory b/inc/hgl/.directory
new file mode 100644
index 00000000..da78ebaa
--- /dev/null
+++ b/inc/hgl/.directory
@@ -0,0 +1,4 @@
+[Dolphin]
+PreviewsShown=false
+Timestamp=2018,11,27,14,38,31
+Version=4
diff --git a/inc/hgl/platform/.directory b/inc/hgl/platform/.directory
new file mode 100644
index 00000000..b635c0a9
--- /dev/null
+++ b/inc/hgl/platform/.directory
@@ -0,0 +1,5 @@
+[Dolphin]
+PreviewsShown=false
+Timestamp=2018,11,27,14,36,21
+Version=4
+ViewMode=1
diff --git a/inc/hgl/platform/compiler/.directory b/inc/hgl/platform/compiler/.directory
new file mode 100644
index 00000000..fbddeed9
--- /dev/null
+++ b/inc/hgl/platform/compiler/.directory
@@ -0,0 +1,5 @@
+[Dolphin]
+PreviewsShown=false
+Timestamp=2018,11,27,14,37,5
+Version=4
+ViewMode=1
diff --git a/inc/hgl/platform/os/.directory b/inc/hgl/platform/os/.directory
new file mode 100644
index 00000000..5dec1853
--- /dev/null
+++ b/inc/hgl/platform/os/.directory
@@ -0,0 +1,5 @@
+[Dolphin]
+PreviewsShown=false
+Timestamp=2018,11,27,14,37,9
+Version=4
+ViewMode=1