geohash/bin/dune

;; https://discuss.ocaml.org/t/dune-how-to-link-statically-on-linux-not-on-others/8537/4?u=mro

(rule
 (with-stdout-to
  flags.sexp
  (run sh %{dep:gen_flags.sh})))

(rule
 (with-stdout-to
  version.ml
  (run echo "let dune_project_num = \"%{version:geohash}\"")))

(rule
 (target res.ml)
 (deps
  (source_tree ../res))
 (action
  (with-stdout-to
   %{target}
   (run ocaml-crunch --mode=plain ../res))))

; https://stackoverflow.com/a/53325230/349514

(executable
 (name main)
 (libraries lib geohash tyre)
 ; https://discuss.ocaml.org/t/ld-error-missing-note-gnu-stack-section/12478/2
 (flags
  (:include flags.sexp)))