1 files changed, 5 insertions, 1 deletions
diff --git a/bin/dune b/bin/dune
index 376fe70..856dafe 100644
--- a/bin/dune
+++ b/bin/dune
@@ -2,4 +2,8 @@
  (name main)
  (public_name colitur)
  (package colitur)
- (libraries colitur_kernel rite_ef colitur_render))
+ ; [unix] ships with the OCaml compiler -- it is not a new entry in
+ ; colitur.opam's frozen depends, only a new library this executable links
+ ; against. Used by Task 12's [mkdir_p] (colitur publish, recursive
+ ; directory creation) and nowhere else.
+ (libraries colitur_kernel rite_ef colitur_render unix))