- g_slist_append(plugins, (gpointer *) &saleae_logic_plugin_info);
- plugins = g_slist_append(plugins, (gpointer *) &ols_plugin_info);
+ g_slist_append(plugins, (gpointer *)&saleae_logic_plugin_info);
+#endif
+#ifdef HAVE_LA_OLS
+ plugins = g_slist_append(plugins, (gpointer *)&ols_plugin_info);
+#endif
+#ifdef HAVE_LA_ZEROPLUS_LOGIC_CUBE