dune

;**************************************************************************
;*                                                                        *
;*                                 OCaml                                  *
;*                                                                        *
;*                     Thomas Refis, Jane Street Europe                   *
;*                                                                        *
;*   Copyright 2018 Jane Street Group LLC                                 *
;*                                                                        *
;*   All rights reserved.  This file is distributed under the terms of    *
;*   the GNU Lesser General Public License version 2.1, with the          *
;*   special exception on linking described in the file LICENSE.          *
;*                                                                        *
;**************************************************************************

(rule
 (targets opcodes.ml)
 (mode    fallback)
 (deps    (:instr (file ../%{env:RUNTIME_DIR=runtime-dir-env-var-not-set}/caml/instruct.h)))
 (action
  (bash "%{dep:../tools/make_opcodes.exe} -opcodes < %{instr} > %{targets}")))

(rule
 (targets opcodes.mli)
 (mode    fallback)
 (deps    (:instr (file opcodes.ml)))
 (action
  (bash "ocamlc -i %{instr} > %{targets}")))