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|
(* $Id$ *)
open Coqdep_lexer
open Unix
let stderr = Pervasives.stderr
let stdout = Pervasives.stdout
let option_c = ref false
let option_D = ref false
let option_w = ref false
let option_i = ref false
let suffixe = ref ".vo"
let suffixe_spec = ref ".vi"
let traite_fichier_ML md ext =
try
let chan = open_in (md^ext) in
let buf = Lexing.from_channel chan in
let deja_vu = ref [md] in
let a_faire = ref "" in
let a_faire_opt = ref "" in
begin try
while true do
let (Use_module str) = caml_action buf in
if List.mem str !deja_vu then
()
else begin
deja_vu := str :: !deja_vu;
begin try
let mlidir = List.assoc str !mliKnown in
let filename = file_name (str,mlidir) in
a_faire := !a_faire ^ " " ^ filename ^ ".cmi";
with Not_found ->
try
let mldir = List.assoc str !mlKnown in
let filename = file_name (str,mldir) in
a_faire := !a_faire ^ " " ^ filename ^ ".cmo";
with Not_found -> ()
end;
begin try
let mldir = List.assoc str !mlKnown in
let filename = file_name (str,mldir) in
a_faire_opt := !a_faire_opt ^ " " ^ filename ^ ".cmx"
with Not_found ->
try
let mlidir = List.assoc str !mliKnown in
let filename = file_name (str,mlidir) in
a_faire_opt := !a_faire_opt ^ " " ^ filename ^ ".cmi"
with Not_found -> ()
end
end
done
with Fin_fichier -> ()
end;
close_in chan;
(!a_faire, !a_faire_opt)
with Sys_error _ -> ("","")
let warning_notfound f s =
output_string stderr ("*** Warning : in file " ^ f ^ ", the file ");
output_string stderr ( s ^ ".v is required and has not been found !\n");
flush stderr
let traite_fichier_Coq f =
try
let chan = open_in f in
let buf = Lexing.from_channel chan in
let deja_vu_v = ref ([]: string list)
and deja_vu_ml = ref ([] : string list) in
try
while true do
let tok = coq_action buf in
match tok with
| Require (spec,str) ->
if not (List.mem str !deja_vu_v) then begin
deja_vu_v := str :: !deja_vu_v;
try
let vdir = List.assoc str !vKnown in
print_string " ";
print_string (file_name (str,vdir));
print_string (if spec then !suffixe_spec else !suffixe)
with Not_found ->
begin
try let _ = List.assoc str !coqlibKnown in ()
with Not_found -> warning_notfound f str end
end
| RequireString (spec,s) ->
let str = Filename.basename s in
if not (List.mem str !deja_vu_v) then begin
deja_vu_v := str :: !deja_vu_v;
try
let vdir = List.assoc str !vKnown in
print_string " ";
print_string (file_name (str,vdir));
print_string (if spec then !suffixe_spec else !suffixe)
with Not_found ->
begin try let _ = List.assoc s !coqlibKnown in ()
with Not_found -> warning_notfound f s end
end
| Declare sl ->
List.iter
(fun str ->
if not (List.mem str !deja_vu_ml) then begin
deja_vu_ml := str :: !deja_vu_ml;
try
let mldir = List.assoc str !mlKnown in
print_string " ";
print_string (file_name (str,mldir));
print_string ".cmo"
with Not_found -> ()
end)
sl
done
with Fin_fichier -> ();
close_in chan
with Sys_error _ -> ()
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
output_string stderr ("*** Warning : in file "^f^" the");
output_string stderr (" notation "^b^"__ is useless !\n");
flush stderr
end else if List.mem str !deja_vu then
()
else
deja_vu := str :: !deja_vu
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 =
print_newline ();
print_string ("*** In file "^f^" : ");
print_newline ();
print_string "Declare ML Module";
List.iter (fun str -> print_string " ";
print_char '"'; print_string str;
print_char '"') dcl;
print_string ".";
print_newline();
flush stdout
let warning_Declare f dcl =
output_string stderr ("*** Warning : in file "^f^", the ML modules");
output_string stderr " declaration should be\n";
output_string stderr "*** Declare ML Module";
List.iter (fun str -> output_string stderr " ";
output_char stderr '"'; output_string stderr str;
output_char stderr '"') dcl;
output_string stderr ".\n";
flush stderr
let traite_Declare f =
let decl_list = ref ([] : string list) in
let rec treat = function
| s::ll ->
if (List.mem_assoc s !mlKnown) & not (List.mem s !decl_list) then begin
let mldir = List.assoc s !mlKnown in
let fullname = file_name (s,mldir) in
let depl = mL_dep_list s (fullname^".ml") in
treat depl;
decl_list := s :: !decl_list
end;
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 file_mem (f,_,d) =
let rec loop = function
| (f1,_,d1) :: l -> if f1 = f && d1 = d then true else loop l
| _ -> false
in
loop
let mL_dependencies () =
List.iter
(fun ((name,ext,dirname) as pairname) ->
let fullname = file_name (name,dirname) in
let (dep,dep_opt) = traite_fichier_ML fullname ext in
print_string fullname; print_string ".cmo: ";
print_string fullname; print_string ext;
if file_mem pairname !mliAccu then begin
print_string " "; print_string fullname; print_string ".cmi"
end;
print_string dep;
print_newline ();
print_string fullname; print_string ".cmx: ";
print_string fullname; print_string ext;
if file_mem pairname !mliAccu then begin
print_string " "; print_string fullname; print_string ".cmi"
end;
print_string dep_opt;
print_newline ();
flush stdout)
!mlAccu;
List.iter
(fun ((name,ext,dirname) as pairname) ->
let fullname = file_name (name,dirname) in
let (dep,_) = traite_fichier_ML fullname ext in
print_string fullname; print_string ".cmi: ";
print_string fullname;print_string ext;
print_string dep;
print_newline ();
flush stdout)
!mliAccu
let coq_dependencies () =
List.iter
(fun ((name,dirname) as pairname) ->
let fullname = file_name pairname in
Printf.printf "%s%s: %s.v" fullname !suffixe fullname;
traite_fichier_Coq (fullname^".v");
print_newline ();
if !option_i then begin
Printf.printf "%s%s: %s.v" fullname !suffixe_spec fullname;
traite_fichier_Coq (fullname^".v");
print_newline ();
end;
flush stdout)
!vAccu
let declare_dependencies () =
List.iter
(fun ((name,dirname) as pairname) ->
let fullname = file_name pairname in
traite_Declare (fullname^".v");
flush stdout)
!vAccu
let rec warning_mult suf l =
let tab = Hashtbl.create 151 in
List.iter
(fun (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
output_string stderr "*** Warning : the file ";
output_string stderr (f ^ suf);
output_string stderr " is defined twice !\n";
flush stderr
end
with Not_found -> () end;
Hashtbl.add tab f d)
l
let usage () =
print_string
"[ usage: coqdep [-w] [-I dir] [-coqlib dir] [-c] [-i] [-D] <filename>+ ]\n";
flush stdout;
exit 1
let add_coqlib_known dir_name f =
let complete_name = Filename.concat dir_name f in
match try (stat complete_name).st_kind with _ -> S_BLK with
| S_REG ->
if Filename.check_suffix f ".vo" then
let basename = Filename.chop_suffix f ".vo" in
addQueue coqlibKnown (basename,Some dir_name)
| _ -> ()
let add_coqlib_directory dir_name =
match try (stat dir_name).st_kind with _ -> S_BLK with
| S_DIR ->
(let dir = opendir dir_name in
try
while true do add_coqlib_known dir_name (readdir dir) done
with End_of_file -> closedir dir)
| _ -> ()
let coqdep () =
let lg_command = Array.length Sys.argv in
if lg_command < 2 then usage ();
let rec treat old_dirname old_name =
let name = Filename.basename old_name
and new_dirname = Filename.dirname old_name in
let dirname =
match (old_dirname,new_dirname) with
| (d, ".") -> d
| (None,d) -> Some d
| (Some d1,d2) -> Some (Filename.concat d1 d2)
in
let complete_name = file_name (name,dirname) in
match try (stat (file_name (name,dirname))).st_kind with _ -> S_BLK with
| S_DIR ->
(if name <> "." & name <> ".." then
let dir=opendir complete_name in
let newdirname =
match dirname with
| None -> name
| Some d -> Filename.concat d name
in
try
while true do treat (Some newdirname) (readdir dir) done
with End_of_file -> closedir dir)
| S_REG ->
if Filename.check_suffix name ".ml" then
let basename = Filename.chop_suffix name ".ml" in
addQueue mlAccu (basename,".ml",dirname)
else if Filename.check_suffix name ".ml4" then
let basename = Filename.chop_suffix name ".ml4" in
addQueue mlAccu (basename,".ml4",dirname)
else if Filename.check_suffix name ".mli" then
let basename = Filename.chop_suffix name ".mli" in
addQueue mliAccu (basename,".mli",dirname)
else if Filename.check_suffix name ".v" then
let basename = Filename.chop_suffix name ".v" in
addQueue vAccu (basename,dirname)
| _ -> ()
in
let add_known dir_name f =
let complete_name = Filename.concat dir_name f in
match try (stat complete_name).st_kind with _ -> S_BLK with
| S_REG ->
if Filename.check_suffix f ".ml" then
let basename = Filename.chop_suffix f ".ml" in
addQueue mlKnown (basename,Some dir_name)
else if Filename.check_suffix f ".ml4" then
let basename = Filename.chop_suffix f ".ml4" in
addQueue mlKnown (basename,Some dir_name)
else if Filename.check_suffix f ".mli" then
let basename = Filename.chop_suffix f ".mli" in
addQueue mliKnown (basename,Some dir_name)
else if Filename.check_suffix f ".v" then
let basename = Filename.chop_suffix f ".v" in
addQueue vKnown (basename,Some dir_name)
| _ -> ()
in
let add_directory dir_name =
match try (stat dir_name).st_kind with _ -> S_BLK with
| S_DIR ->
(let dir = opendir dir_name in
try
while true do add_known dir_name (readdir dir) done
with End_of_file -> closedir dir)
| _ -> ()
in
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
| "-i" :: ll -> option_i := true; parse ll
| "-I" :: (r :: ll) -> add_directory r; parse ll
| "-I" :: [] -> usage ()
| "-coqlib" :: (r :: ll) -> coqlib := r; parse ll
| "-coqlib" :: [] -> usage ()
| "-suffix" :: (s :: ll) -> suffixe := s ; suffixe_spec := s; parse ll
| "-suffix" :: [] -> usage ()
| f :: ll -> treat None f; parse ll
| [] -> ()
in
parse (List.tl (Array.to_list Sys.argv));
let theories = Filename.concat !coqlib "theories" in
List.iter
(fun s -> add_coqlib_directory (Filename.concat theories s))
Coq_config.theories_dirs;
let tactics = Filename.concat !coqlib "tactics" in
add_coqlib_directory tactics;
let contrib = Filename.concat !coqlib "contrib" in
List.iter
(fun s -> add_coqlib_directory (Filename.concat contrib s))
Coq_config.contrib_dirs;
mliKnown := !mliKnown @ (List.map (fun (f,_,d) -> (f,d)) !mliAccu);
mlKnown := !mlKnown @ (List.map (fun (f,_,d) -> (f,d)) !mlAccu);
vKnown := !vKnown @ !vAccu;
warning_mult ".mli" !mliKnown;
warning_mult ".ml" !mlKnown;
warning_mult ".v" !vKnown;
if !option_c & not !option_D then mL_dependencies ();
if not !option_D then coq_dependencies ();
if !option_w or !option_D then declare_dependencies ()
let _ = Printexc.catch coqdep ()
|