diff --git a/conf/.src b/conf/.src
new file mode 100644
index 0000000..bc00b6d
--- /dev/null
+++ b/conf/.src
@@ -0,0 +1,6 @@
+SOURCE_URL=
+SOURCE_SUM=
+SOURCE_SUM_PRG=sha256sum
+SOURCE_FORMAT=
+SOURCE_IN_SUBDIR=true
+SOURCE_FILENAME=