How to generate orig file.

diff --git a/HOWTO-orig.sh b/HOWTO-orig.sh
new file mode 100755 (executable)
index 0000000..a5bbe69
--- /dev/null
+++ b/HOWTO-orig.sh
@@ -0,0 +1,8 @@
+#! /bin/sh
+
+git clone https://github.com/google/protobuf protobuf-2.5.0 && cd protobuf-2.5.0
+git checkout v2.5.0
+curl http://googletest.googlecode.com/files/gtest-1.5.0.tar.bz2 | tar jx
+mv gtest-1.5.0 gtest
+dh_make --createorig
+cd ..