1      dep_tristate '    REDIRECT target support' CONFIG_IP_NF_TARGET_REDIRECT $CONFIG_IP_NF_NAT
2      if [ "$CONFIG_IP_NF_PPTP" = "m" ]; then
3        define_tristate CONFIG_IP_NF_NAT_PPTP m
4      else
5        if [ "$CONFIG_IP_NF_PPTP" = "y" ]; then
6          define_tristate CONFIG_IP_NF_NAT_PPTP $CONFIG_IP_NF_NAT
7        fi
8      fi
9