X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Flibrary%2Flibrarian.ml;h=919edb36c4f9104eb88ec5be974016b12637533c;hb=bc698deb9b8416c2b903b78a6053d59f6cc2a8ec;hp=b765f64b65c37b4c4607ce66db06d5dd4c8e7524;hpb=effdaf06f6f002d930bdabcab0fd47d3cfc36c04;p=helm.git

diff --git a/helm/software/components/library/librarian.ml b/helm/software/components/library/librarian.ml
index b765f64b6..919edb36c 100644
--- a/helm/software/components/library/librarian.ml
+++ b/helm/software/components/library/librarian.ml
@@ -355,7 +355,8 @@ module Make = functor (F:Format) -> struct
       if targets = [] then 
         make_aux root opts [] [] deps
       else
-        make_aux root opts [] [] (purge_unwanted_roots targets deps)
+        make_aux root opts [] [] 
+          (purge_unwanted_roots targets deps)
     in
     HLog.debug ("Leaving directory '"^root^"'");
     Sys.chdir old_root;
@@ -364,12 +365,19 @@ module Make = functor (F:Format) -> struct
 
 end
   
-let write_deps_file root deps =
-  let oc = open_out (root ^ "/depends") in
-  List.iter 
-    (fun (t,d) -> output_string oc (t^" "^String.concat " " d^"\n")) 
-    deps;
-  close_out oc;
-  HLog.message ("Generated: " ^ root ^ "/depends")
-;;
- 
+let write_deps_file where deps = match where with 
+   | Some root ->
+      let oc = open_out (root ^ "/depends") in
+      let map (t, d) = output_string oc (t^" "^String.concat " " d^"\n") in
+      List.iter map deps; close_out oc;
+      HLog.message ("Generated: " ^ root ^ "/depends")
+   | None -> 
+      print_endline (String.concat " " (List.flatten (List.map snd deps)))
+      
+(* FG ***********************************************************************)
+
+(* scheme uri part as defined in URI Generic Syntax (RFC 3986) *)
+let uri_scheme_rex = Pcre.regexp "^[[:alpha:]][[:alnum:]\-+.]*:"
+
+let is_uri str =
+   Pcre.pmatch ~rex:uri_scheme_rex str