6 files changed, 15 insertions, 10 deletions

diff --git a/perl_checker.src/common.ml b/perl_checker.src/common.ml
index ddd6b08..6a3be82 100644
--- a/perl_checker.src/common.ml
+++ b/perl_checker.src/common.ml
@@ -859,7 +859,7 @@ let expand_symlinks file =
         ) (file ^ "/" ^ piece)) "" l
   | _ -> internal_error (Printf.sprintf "expand_symlinks: %s is relative\n" file)
 
-let mtime f = int_of_float ((Unix.stat f).Unix.st_mtime)
+let mtime f = (Unix.stat f).Unix.st_mtime
 
 let rec updir dir nb =
   if nb = 0 then dir else
diff --git a/perl_checker.src/common.mli b/perl_checker.src/common.mli
index 276faca..df09b47 100644
--- a/perl_checker.src/common.mli
+++ b/perl_checker.src/common.mli
@@ -215,7 +215,7 @@ val words : string -> string list
 val to_CamelCase : string -> string option
 val concat_symlink : string -> string -> string
 val expand_symlinks : string -> string
-val mtime : string -> int
+val mtime : string -> float
 val updir : string -> int -> string
 val string_of_ref : 'a ref -> string
 val print_endline_flush_quiet : bool ref
diff --git a/perl_checker.src/global_checks.ml b/perl_checker.src/global_checks.ml
index 6dfe2ba..6160590 100644
--- a/perl_checker.src/global_checks.ml
+++ b/perl_checker.src/global_checks.ml
@@ -535,6 +535,10 @@ let default_state per_files = { per_files = per_files; per_packages = Hashtbl.cr
 
 let cache_cache = Hashtbl.create 16
 
+let pkgs2s prefix l =
+  let l = List.sort compare (List.map (fun pkg -> pkg.file_name) l) in
+  String.concat "" (List.map (fun s -> prefix ^ s ^ "\n") l)
+
 let read_packages_from_cache per_files dir =
   if !Flags.no_cache || Hashtbl.mem cache_cache dir then () else
   try
@@ -551,7 +555,7 @@ let read_packages_from_cache per_files dir =
       (try file.build_time > mtime file.file_name with _ -> false)
     ) l in
 
-    if !Flags.verbose then print_endline_flush (sprintf "using cached files\n%sfrom %s" (String.concat "" (List.map (fun s -> "   " ^ s ^ "\n") (List.sort compare (List.map (fun pkg -> pkg.file_name) l)))) file) ;
+    if !Flags.verbose then print_endline_flush (sprintf "using cached files\n%sfrom %s" (pkgs2s "   " l) file) ;
 
     List.iter (fun file -> 
       Info.add_a_file file.file_name file.lines_starts ;
@@ -561,10 +565,11 @@ let read_packages_from_cache per_files dir =
 
 let write_packages_cache per_files dir =
   try
+    let l = List.filter (fun per_file -> per_file.require_name <> None) (hashtbl_values per_files) in
     let file = dir ^ "/.perl_checker.cache" in
     let fh = open_out file in
     output_string fh ("perl_checker cache " ^ string_of_int Build.date ^ "\n") ;
-    Marshal.to_channel fh (List.filter (fun per_file -> per_file.require_name <> None) (hashtbl_values per_files)) [] ;
+    Marshal.to_channel fh l [] ;
     close_out fh ;
-    if !Flags.verbose then print_endline_flush ("saving cached packages in " ^ file)
+    if !Flags.verbose then print_endline_flush (sprintf "saving cached files\n%sin %s" (pkgs2s "   " l) file)
   with Sys_error _ -> ()
diff --git a/perl_checker.src/perl_checker.ml b/perl_checker.src/perl_checker.ml
index 8e9bbd9..ee4748a 100644
--- a/perl_checker.src/perl_checker.ml
+++ b/perl_checker.src/perl_checker.ml
@@ -23,7 +23,7 @@ let set_basedir per_files file =
 let rec parse_file from_basedir require_name per_files file =
   try
     if !Flags.verbose then print_endline_flush_always ("parsing " ^ file) ;
-    let build_time = int_of_float (Unix.time()) in
+    let build_time = Unix.time() in
     let command = 
       match !Flags.expand_tabs with
       | Some width -> "expand -t " ^ string_of_int width
@@ -102,7 +102,7 @@ let parse_options =
   let usage = "Usage: perl_checker [-v] [-q] <files>\nOptions are:" in
   Arg.parse options (lpush args_r) usage;
 
-  let files = if !args_r = [] && Build.debugging then ["../t.pl"] else !args_r in
+  let files = if !args_r = [] && Build.debugging then ["/home/pixel/cooker/gi/perl-install/wizards.pm"] else !args_r in
   let files = List.map Info.file_to_absolute_file files in
 
   let required_packages, per_files = collect_withenv (parse_file true None) (default_per_files()) files in
diff --git a/perl_checker.src/tree.ml b/perl_checker.src/tree.ml
index 335934b..23f1467 100644
--- a/perl_checker.src/tree.ml
+++ b/perl_checker.src/tree.ml
@@ -35,7 +35,7 @@ type per_file = {
     file_name : string ;
     require_name : string option ;
     lines_starts : int list ;
-    build_time : int ;
+    build_time : float ;
     packages : per_package list ;
     from_basedir : bool ;
   }
diff --git a/perl_checker.src/tree.mli b/perl_checker.src/tree.mli
index 9363a5e..b8615f5 100644
--- a/perl_checker.src/tree.mli
+++ b/perl_checker.src/tree.mli
@@ -32,7 +32,7 @@ type per_file = {
     file_name : string ;
     require_name : string option ;
     lines_starts : int list ;
-    build_time : int ;
+    build_time : float ;
     packages : per_package list ;
     from_basedir : bool ;
   }
@@ -43,7 +43,7 @@ val use_lib : string list ref
 val uses_external_package : string -> bool
 val findfile : string list -> string -> string
 
-val get_global_info_from_package : bool -> string option -> int -> fromparser list -> per_file
+val get_global_info_from_package : bool -> string option -> float -> fromparser list -> per_file
 
 val has_proto : string option -> fromparser -> ((context * string) list * pos * fromparser list) option
 val get_vars_declaration : (context * string * string, pos * prototype option) Hashtbl.t -> string -> per_package -> unit