Add README.source

diff --git a/debian/README.source b/debian/README.source
new file mode 100644 (file)
index 0000000..0620e7e
--- /dev/null
+++ b/debian/README.source
@@ -0,0 +1,3 @@
+The upstream tarball is directly extracted from the git repo using the following command:
+
+git archive --format=tar.gz --prefix=libnfs/ libnfs-1.9.3   > libnfs-1.9.3.tar.gz