function bp_activation() {

	// Force refresh theme roots.
	delete_site_transient( 'theme_roots' );

	// Add options.
	bp_add_options();

	/**
	 * Fires during the activation of BuddyPress.
	 *
	 * Use as of 1.6.0.
	 *
	 * @since 1.6.0
	 */
	do_action( 'bp_activation' );

	// @deprecated as of 1.6.0
	do_action( 'bp_loader_activate' );
}