That can't be used anymore

src/compiler/compiler.ml

@@ -618,8 +618,6 @@ module HighLevel = struct
 				loop acc (lines @ args)
 			| ("--jvm" | "--java" | "-java" as arg) :: dir :: args ->
 				loop_lib arg dir "hxjava" acc args
-			| ("--cs" | "-cs" as arg) :: dir :: args ->
-				loop_lib arg dir "hxcs" acc args
 			| arg :: l ->
 				match List.rev (ExtString.String.nsplit arg ".") with
 				| "hxml" :: _ :: _ when (match acc with "-cmd" :: _ | "--cmd" :: _ -> false | _ -> true) ->