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|
(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
(* $Id: coqdep.ml 13323 2010-07-24 15:57:30Z herbelin $ *)
open Printf
open Coqdep_lexer
open Coqdep_common
(** The basic parts of coqdep (i.e. the parts used by [coqdep -boot])
are now in [Coqdep_common]. The code that remains here concerns
the other options. Calling this complete coqdep with the [-boot]
option should be equivalent to calling [coqdep_boot].
*)
let option_D = ref false
let option_w = ref false
let option_sort = ref false
let rec warning_mult suf iter =
let tab = Hashtbl.create 151 in
let check f d =
begin try
let d' = Hashtbl.find tab f in
if (Filename.dirname (file_name f d))
<> (Filename.dirname (file_name f d')) then begin
eprintf "*** Warning : the file %s is defined twice!\n" (f ^ suf);
flush stderr
end
with Not_found -> () end;
Hashtbl.add tab f d
in
iter check
let add_coqlib_known phys_dir log_dir f =
match get_extension f [".vo"] with
| (basename,".vo") ->
let name = log_dir@[basename] in
Hashtbl.add coqlibKnown [basename] ();
Hashtbl.add coqlibKnown name ()
| _ -> ()
let sort () =
let seen = Hashtbl.create 97 in
let rec loop file =
let file = canonize file in
if not (Hashtbl.mem seen file) then begin
Hashtbl.add seen file ();
let cin = open_in (file ^ ".v") in
let lb = Lexing.from_channel cin in
try
while true do
match coq_action lb with
| Require sl ->
List.iter
(fun s ->
try loop (Hashtbl.find vKnown s)
with Not_found -> ())
sl
| RequireString s -> loop s
| _ -> ()
done
with Fin_fichier ->
close_in cin;
printf "%s%s " file !suffixe
end
in
List.iter (fun (name,_) -> loop name) !vAccu
let (dep_tab : (string,string list) Hashtbl.t) = Hashtbl.create 151
let mL_dep_list b f =
try
Hashtbl.find dep_tab f
with Not_found ->
let deja_vu = ref ([] : string list) in
try
let chan = open_in f in
let buf = Lexing.from_channel chan in
try
while true do
let (Use_module str) = caml_action buf in
if str = b then begin
eprintf "*** Warning : in file %s the" f;
eprintf " notation %s. is useless !\n" b;
flush stderr
end else
if not (List.mem str !deja_vu) then addQueue deja_vu str
done; []
with Fin_fichier -> begin
close_in chan;
let rl = List.rev !deja_vu in
Hashtbl.add dep_tab f rl;
rl
end
with Sys_error _ -> []
let affiche_Declare f dcl =
printf "\n*** In file %s: \n" f;
printf "Declare ML Module";
List.iter (fun str -> printf " \"%s\"" str) dcl;
printf ".\n";
flush stdout
let warning_Declare f dcl =
eprintf "*** Warning : in file %s, the ML modules" f;
eprintf " declaration should be\n";
eprintf "*** Declare ML Module";
List.iter (fun str -> eprintf " \"%s\"" str) dcl;
eprintf ".\n";
flush stderr
let traite_Declare f =
let decl_list = ref ([] : string list) in
let rec treat = function
| s :: ll ->
let s' = basename_noext s in
(match search_ml_known s with
| Some mldir when not (List.mem s' !decl_list) ->
let fullname = file_name (String.uncapitalize s') mldir in
let depl = mL_dep_list s (fullname ^ ".ml") in
treat depl;
decl_list := s :: !decl_list
| _ -> ());
treat ll
| [] -> ()
in
try
let chan = open_in f in
let buf = Lexing.from_channel chan in
begin try
while true do
let tok = coq_action buf in
(match tok with
| Declare sl ->
decl_list := [];
treat sl;
decl_list := List.rev !decl_list;
if !option_D then
affiche_Declare f !decl_list
else if !decl_list <> sl then
warning_Declare f !decl_list
| _ -> ())
done
with Fin_fichier -> () end;
close_in chan
with Sys_error _ -> ()
let declare_dependencies () =
List.iter
(fun (name,_) ->
traite_Declare (name^".v");
flush stdout)
(List.rev !vAccu)
let usage () =
eprintf
"[ usage: coqdep [-w] [-I dir] [-R dir coqdir] [-coqlib dir] [-c] [-i] [-D] <filename>+ ]\n";
flush stderr;
exit 1
let rec parse = function
| "-c" :: ll -> option_c := true; parse ll
| "-D" :: ll -> option_D := true; parse ll
| "-w" :: ll -> option_w := true; parse ll
| "-boot" :: ll -> Flags.boot := true; parse ll
| "-sort" :: ll -> option_sort := true; parse ll
| ("-noglob" | "-no-glob") :: ll -> option_noglob := true; parse ll
| "-I" :: r :: "-as" :: ln :: ll -> add_dir add_known r [ln]; parse ll
| "-I" :: r :: "-as" :: [] -> usage ()
| "-I" :: r :: ll -> add_dir add_known r []; parse ll
| "-I" :: [] -> usage ()
| "-R" :: r :: "-as" :: ln :: ll -> add_rec_dir add_known r [ln]; parse ll
| "-R" :: r :: "-as" :: [] -> usage ()
| "-R" :: r :: ln :: ll -> add_rec_dir add_known r [ln]; parse ll
| "-R" :: ([] | [_]) -> usage ()
| "-coqlib" :: (r :: ll) -> Flags.coqlib_spec := true; Flags.coqlib := r; parse ll
| "-coqlib" :: [] -> usage ()
| "-suffix" :: (s :: ll) -> suffixe := s ; parse ll
| "-suffix" :: [] -> usage ()
| "-slash" :: ll -> option_slash := true; parse ll
| ("-h"|"--help"|"-help") :: _ -> usage ()
| f :: ll -> treat_file None f; parse ll
| [] -> ()
let coqdep () =
if Array.length Sys.argv < 2 then usage ();
parse (List.tl (Array.to_list Sys.argv));
if not Coq_config.has_natdynlink then option_natdynlk := false;
if !Flags.boot then begin
add_rec_dir add_known "theories" ["Coq"];
add_rec_dir add_known "plugins" ["Coq"]
end else begin
let coqlib = Envars.coqlib () in
add_rec_dir add_coqlib_known (coqlib//"theories") ["Coq"];
add_rec_dir add_coqlib_known (coqlib//"plugins") ["Coq"];
add_dir add_coqlib_known (coqlib//"user-contrib") []
end;
List.iter (fun (f,d) -> add_mli_known f d) !mliAccu;
List.iter (fun (f,d) -> add_mllib_known f d) !mllibAccu;
List.iter (fun (f,_,d) -> add_ml_known f d) !mlAccu;
warning_mult ".mli" iter_mli_known;
warning_mult ".ml" iter_ml_known;
if !option_sort then begin sort (); exit 0 end;
if !option_c && not !option_D then mL_dependencies ();
if not !option_D then coq_dependencies ();
if !option_w || !option_D then declare_dependencies ()
let _ = Printexc.catch coqdep ()
|
