Build system for OCaml


# in dune
 (name hello))
# in dune-project
(lang dune 3.9)

This project file is needed in the root directory of every source tree that you want to compile with Dune. In general, you’ll have a dune file in every subdirectory of the source tree but only one dune-project file at the root.


dune build hello.exe

dune exec ./hello.exe

dune clean