fix mad

include/mad.hrl

@@ -1 +1 @@
--define(VERSION,"2b32eb").
+-define(VERSION,"2b4779").

src/compile/mad_erl.erl

@@ -5,13 +5,15 @@
 
 erl_to_beam(Bin, F) -> filename:join(Bin, filename:basename(F, ".erl") ++ ".beam").
 
+filter(I) -> [ X || X <- I, X /= warnings_as_errors, X /= warn_export_all, X /=warn_unused_import] .
+
 compile(File,Inc,Bin,Opt,Deps) ->
     BeamFile = erl_to_beam(Bin, File),
     Compiled = mad_compile:is_compiled(BeamFile, File),
     if  Compiled =:= false ->
         Opts1 = ?COMPILE_OPTS(Inc, Bin, Opt, Deps),
         mad:info("Compiling ~s~n", [File -- mad_utils:cwd()]),
-        ret(compile:file(File, Opts1));
+        ret(compile:file(File, filter(Opts1)));
     true -> false end.
 
 ret(error) -> true;