+=head1 VARIABLES
+
+=head2 C<$dl_unload>
+
+When set to true, all dynamic extensions that were loaded during the analysis will be unloaded at C<END> time by L<DynaLoader::dl_unload_file>.
+
+Since this obfuscates error stack traces, it's disabled by default.
+
+=cut
+
+our $dl_unload;
+