emqx4.3/apps/emqx_authentication/rebar.config

{deps, []}.

{edoc_opts, [{preprocess, true}]}.
{erl_opts, [warn_unused_vars,
            warn_shadow_vars,
            warnings_as_errors,
            warn_unused_import,
            warn_obsolete_guard,
            debug_info,
            {parse_transform}]}.

{xref_checks, [undefined_function_calls, undefined_functions,
               locals_not_used, deprecated_function_calls,
               warnings_as_errors, deprecated_functions]}.

{cover_enabled, true}.
{cover_opts, [verbose]}.
{cover_export_enabled, true}.