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(***********************************************************************)
(* *)
(* ocamlbuild *)
(* *)
(* Nicolas Pouillard, Berke Durak, projet Gallium, INRIA Rocquencourt *)
(* *)
(* Copyright 2007 Institut National de Recherche en Informatique et *)
(* en Automatique. All rights reserved. This file is distributed *)
(* under the terms of the Q Public License version 1.0. *)
(* *)
(***********************************************************************)
(* Original author: Nicolas Pouillard *)
(* Command *)
(** Provides an abstract type for easily building complex shell commands without making
quotation mistakes. *)
include Signatures.COMMAND with type tags = Tags.t and type pathname = string
(** {6 For system use only, not for the casual user} *)
val string_target_and_tags_of_command_spec : spec -> string * string * Tags.t
val iter_tags : (Tags.t -> unit) -> t -> unit
val fold_pathnames : (pathname -> 'a -> 'a) -> t -> 'a -> 'a
(** Digest the given command. *)
val digest : t -> Digest.t
(** Maximum number of parallel jobs. *)
val jobs : int ref
(** Hook here the function that maps a set of tags to appropriate command
options. It also build the dependencies that matches the tags. *)
val tag_handler : (Tags.t -> spec) ref
(** For system use only *)
val dump_parallel_stats : unit -> unit
val deps_of_tags : Tags.t -> pathname list
(** [dep tags deps] Will build [deps] when [tags] will be activated. *)
val dep : Tags.elt list -> pathname list -> unit
val pdep : Tags.elt list -> Tags.elt -> (string -> pathname list) -> unit
val file_or_exe_exists: string -> bool