--- /dev/null
+# From http://gnuradio.org/redmine/projects/gnuradio/files
+md5 b4a917a548f41ce25c6c88f9bc864bca gnuradio-3.7.5.tar.gz
+
+# Locally calculated:
+sha256 467f62190687a34f9faa18be8d650e28d7046b94070b1b6d94355c28beb76243 gnuradio-3.7.5.tar.gz