add submodule for all upstream repos

[ghc-hetmet.git] / libraries / directory

diff --git a/libraries/directory b/libraries/directory
new file mode 160000 (submodule)
index 0000000..3a0f2e2
--- /dev/null
+++ b/libraries/directory
@@ -0,0 +1 @@
+Subproject commit 3a0f2e2cb94c3e4f346023acc7201409d2876ed8