1 files changed, 10 insertions, 0 deletions
diff --git a/tools/dune b/tools/dune
new file mode 100644
index 0000000..2e223d4
--- /dev/null
+++ b/tools/dune
@@ -0,0 +1,10 @@
+(library
+ (name tools))
+
+(rule
+ (target git_hash.ml)
+ (deps git_head.sh)
+ (action
+  (with-stdout-to
+   %{target}
+   (bash "./git_head.sh"))))