Coccinelle release-1.0.0-rc11

[bpt/coccinelle.git] / tools / bridge.ml

diff --git a/tools/bridge.ml b/tools/bridge.ml
index bc7a22c..2aebdc7 100644 (file)
--- a/tools/bridge.ml
+++ b/tools/bridge.ml
@@ -1,5 +1,9 @@
 (*
- * Copyright 2005-2010, Ecole des Mines de Nantes, University of Copenhagen
+ * Copyright 2012, INRIA
+ * Julia Lawall, Gilles Muller
+ * Copyright 2010-2011, INRIA, University of Copenhagen
+ * Julia Lawall, Rene Rydhof Hansen, Gilles Muller, Nicolas Palix
+ * Copyright 2005-2009, Ecole des Mines de Nantes, University of Copenhagen
  * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix
  * This file is part of Coccinelle.
  *
@@ -43,7 +47,7 @@ let parse_line fp l n =
                (match List.rev splitted with
                  new_tag::info ->
                    let rest = loop new_tag rest in
-                   (tag,String.concat "\\ " info)::rest
+                   (tag,String.concat "\\ " (List.rev info))::rest
                |       _ -> failwith "bad element")
            | _ -> failwith "no data" in
          Some (cocci,loop (drop_spaces first) others)
@@ -161,7 +165,7 @@ let command s =
   let _ = Sys.command s in
   ()
 
-let created = ref ([] : (string * (int ref * out_channel)) list)
+let created = ref ([] : (string * (string list ref * out_channel)) list)
 
 let mktag n = Printf.sprintf "x%d" n
 
@@ -178,12 +182,17 @@ let process_line env (cocci,tags) =
        try List.assoc resdir !created
        with Not_found ->
          begin
-           command
-             (Printf.sprintf "/bin/rm -r -f %s; mkdir %s" resdir resdir);
+           if Sys.file_exists resdir
+           then
+             command
+               (Printf.sprintf
+                  "test %s -nt %s && /bin/rm -r -f %s && mkdir %s"
+                  cocci_file resdir resdir resdir)
+           else command (Printf.sprintf "mkdir %s" resdir);
            let files = Printf.sprintf "%s/files" resdir in
            let o = open_out files in
            Printf.fprintf o "all: real_all\n\n";
-           let cell = ((ref 0),o) in
+           let cell = ((ref []),o) in
            created := (resdir,cell) :: !created;
            cell
          end in
@@ -206,14 +215,14 @@ let process_line env (cocci,tags) =
       List.iter
        (function (tag,tagval) ->
          command
-           (Printf.sprintf "sed s/%s/%s/ %s > %s_out; cp %s_out %s"
+           (Printf.sprintf "sed s+%s+%s+ %s > %s_out; cp %s_out %s"
               tag tagval temp_file temp_file temp_file temp_file))
        tags;
       command
        (Printf.sprintf "mv %s %s/%s.cocci" temp_file resdir first_tag_val);
-      Printf.fprintf o "%s:\n\tmono_spatch_linux %s.cocci ${ARGS}\n\n"
-       (mktag !n) first_tag_val;
-      n := !n + 1)
+      Printf.fprintf o "%s.out:\n\tmono_spatch_linux %s.cocci ${ARGS}\n\n"
+       first_tag_val first_tag_val;
+      n := (first_tag_val^".out") :: !n)
     files
 
 (* --------------------------------------------------------------------- *)
@@ -266,6 +275,8 @@ let _ =
   List.iter
     (function (resdir,(n,o)) ->
       Printf.fprintf o "real_all: %s\n"
-       (String.concat " " (List.rev (upto !n)));
+       (String.concat " " (List.rev !n));
+      Printf.fprintf o "\tcat %s > completed\n"
+       (String.concat " " (List.rev !n));
       close_out o)
     !created