Initial push.
diff --git a/third_party/gmscore/gmscore_v9.tar.gz.sha1 b/third_party/gmscore/gmscore_v9.tar.gz.sha1
new file mode 100644
index 0000000..0e40b77
--- /dev/null
+++ b/third_party/gmscore/gmscore_v9.tar.gz.sha1
@@ -0,0 +1 @@
+83be705d742b71af63013018c17430a5827808a7
\ No newline at end of file