ext_localconf.php

<?php

if (!defined('TYPO3_MODE')) {
	die ('Access denied.');
}

$checkArray = array(
	'Tx_Smoothmigration_Checks_Core_CallToDeprecatedStaticMethods_Definition',
	'Tx_Smoothmigration_Checks_Core_CallToDeprecatedViewHelpers_Definition',
	'Tx_Smoothmigration_Checks_Core_Mysql_Definition',
	'Tx_Smoothmigration_Checks_Core_Namespace_Definition',
	'Tx_Smoothmigration_Checks_Core_RemovedConstants_Definition',
	'Tx_Smoothmigration_Checks_Core_RequireOnceInExtensions_Definition',
	'Tx_Smoothmigration_Checks_Core_Xclasses_Definition',
	'Tx_Smoothmigration_Checks_Core_MissingAddPluginParameter_Definition',
	'Tx_Smoothmigration_Checks_Dam_CallToDamClasses_Definition',
	'Tx_Smoothmigration_Checks_Database_Utf8_Definition',
	'Tx_Smoothmigration_Checks_Extension_IncompatibleWithLts_Definition',
	'Tx_Smoothmigration_Checks_Extension_Obsolete_Definition',
);
Tx_Smoothmigration_Service_Check_Registry::getInstance()->registerChecks($checkArray);

$migrationArray = array(
	'Tx_Smoothmigration_Migrations_Core_CallToDeprecatedStaticMethods_Definition',
	'Tx_Smoothmigration_Migrations_Core_Namespace_Definition',
	'Tx_Smoothmigration_Migrations_Core_RequireOnceInExtensions_Definition',
	'Tx_Smoothmigration_Migrations_Core_MissingAddPluginParameter_Definition',
	// 'Tx_Smoothmigration_Migrations_Core_Xclasses_Definition', FIXME Does not work for me.
	'Tx_Smoothmigration_Migrations_Database_CreateMissingTablesAndFields_Definition',
	'Tx_Smoothmigration_Migrations_Database_Utf8_Definition',
);

Tx_Smoothmigration_Service_Migration_Registry::getInstance()->registerMigrations($migrationArray);

$TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys']['smoothmigration'] = array(
	t3lib_extMgm::extPath('smoothmigration', 'Classes/Cli/class.smoothmigration_cli.php'),
	'_CLI_smoothmigration'
);