0.46.0 (replace) Fix myocamlbuild.ml

myocamlbuild.ml

 open Ocamlbuild_plugin
- 
+
 let read file =
   let in_ch = open_in file in
   try
@@ -11,10 +11,9 @@ let read file =
 let () =
   dispatch begin function
   | After_rules ->
-    let data_dir = "\""^(read "DATA_DIR")^"\""
-    and version = "\""^(read "VERSION")^"\"" in
-    let pp_src = S[A"-pp"; A("cppo -D 'VERSION "^version^"' -D 'DATA_DIR "^data_dir^"'")] in
+    let version = "\""^(read "VERSION")^"\"" in
+    let pp_src = S[A"-pp"; A("cppo -D 'VERSION "^version^"'")] in
     flag ["ocaml"; "ocamldep"] & pp_src;
-    flag ["ocaml"; "compile"] & pp_src; 
+    flag ["ocaml"; "compile"] & pp_src;
   | _ -> ()
   end