diff --git a/build/README.txt b/build/README.txt
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/res/README.txt b/res/README.txt
new file mode 100644
index 00000000000..a6eb0f2f136
--- /dev/null
+++ b/res/README.txt
@@ -0,0 +1 @@
+Configuration files go here.
\ No newline at end of file
diff --git a/src/README.txt b/src/README.txt
new file mode 100644
index 00000000000..9558dad4bee
--- /dev/null
+++ b/src/README.txt
@@ -0,0 +1 @@
+Source code goes here.
\ No newline at end of file