compile out example plugin in a release build

Author: faizshukri

ext/mysqlnd/mysqlnd_auth.c

@@ -558,7 +558,7 @@ mysqlnd_sha256_get_rsa_key(MYSQLND_CONN_DATA * conn,
 		}
 		php_stream_free(stream, PHP_STREAM_FREE_CLOSE);
 	}
-	DBG_RETURN(ret)
+	DBG_RETURN(ret);
 }
 /* }}} */
 

ext/mysqlnd/mysqlnd_driver.c

@@ -81,7 +81,9 @@ PHPAPI void mysqlnd_library_init(TSRMLS_D)
 			mysqlnd_plugin_core.plugin_header.plugin_stats.values = mysqlnd_global_stats;
 			mysqlnd_plugin_register_ex((struct st_mysqlnd_plugin_header *) &mysqlnd_plugin_core TSRMLS_CC);
 		}
+#if defined(MYSQLND_DBG_ENABLED) && MYSQLND_DBG_ENABLED == 1
 		mysqlnd_example_plugin_register(TSRMLS_C);
+#endif
 		mysqlnd_debug_trace_plugin_register(TSRMLS_C);
 		mysqlnd_register_builtin_authentication_plugins(TSRMLS_C);
 

ext/mysqlnd/mysqlnd_plugin.c

@@ -26,7 +26,7 @@
 #include "mysqlnd_debug.h"
 
 /*--------------------------------------------------------------------*/
-
+#if defined(MYSQLND_DBG_ENABLED) && MYSQLND_DBG_ENABLED == 1
 static enum_func_status mysqlnd_example_plugin_end(void * p TSRMLS_DC);
 
 static MYSQLND_STATS * mysqlnd_plugin_example_stats = NULL;
@@ -87,7 +87,7 @@ mysqlnd_example_plugin_register(TSRMLS_D)
 	mysqlnd_plugin_register_ex((struct st_mysqlnd_plugin_header *) &mysqlnd_example_plugin TSRMLS_CC);
 }
 /* }}} */
-
+#endif /* defined(MYSQLND_DBG_ENABLED) && MYSQLND_DBG_ENABLED == 1 */
 /*--------------------------------------------------------------------*/
 
 static HashTable mysqlnd_registered_plugins;