DoubleTypeInference: added a comment on "does_not_occur"

[helm.git] / helm / software / matita / matitamakeLib.ml

diff --git a/helm/software/matita/matitamakeLib.ml b/helm/software/matita/matitamakeLib.ml
index 47dbdb22ba6e679a536150609c63610e8b1f4071..f811c84e2ecd56d633a6430d01ae933f62024b6e 100644 (file)
--- a/helm/software/matita/matitamakeLib.ml
+++ b/helm/software/matita/matitamakeLib.ml
@@ -75,7 +75,12 @@ let initialize () =
           match root with 
           | None -> ()
           | Some root -> 
-              developments := {root = root ; name = name} :: !developments) 
+              developments := {root = root ; name = name} :: !developments;
+              let inc = Helm_registry.get_list 
+                Helm_registry.string "matita.includes" in
+              Helm_registry.set_list Helm_registry.of_string 
+                ~key:"matita.includes" ~value:(inc @ [root])
+          ) 
       l
 
 (* finds the makefile path for development devel *)
@@ -96,12 +101,11 @@ let development_for_dir dir =
       false
     else
       let pref = String.sub d2 0 len1 in
-      pref = d1
+      pref = d1 && (len1 = len2 || d2.[len1] = '/')
   in
-  (* it must be unique *)
   try
     Some (List.find (fun d -> is_prefix_of d.root dir) !developments)
-  with Not_found -> None
+  with Not_found | Failure _ -> None
 
 let development_for_name name =
   try 
@@ -202,7 +206,7 @@ let call_make ?matita_flags development target make =
   let args = 
     ["--no-print-directory"; "-s"; "-k"; "-f"; makefile; target] @ flags 
   in
-(*     prerr_endline (String.concat " " args);   *)
+ (*    prerr_endline (String.concat " " args);   *)
   make development.root args
       
 let build_development ?matita_flags ?(target="all") development =