我要打开ipv6功能,一般的方法是通过make menuconfig界面打开相应的选项,我只要ipv6功能,所以其他的都去掉了,修改后的.config和原来相比多了以下几项:
CONFIG_IPV6=y
#CONFIG_IPV6_PRIVACY is not set
#CONFIG_IPV6_ROUTER_PREF is not set
#CONFIG_INET6_AH is not set
#CONFIG_INET6_ESP is not set
#CONFIG_INET6_IPCOMP is not set
#CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
#CONFIG_INET6_XFRM_MODE_TUNNEL is not set
#CONFIG_INET6_XFRM_MODE_BEET is not set
#CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
#CONFIG_IPV6_SIT is not set
#CONFIG_IPV6_TUNNEL is not set
CONFIG_IPV6_MULTIPLE_TABLES is not set
#
#IPv6: Netfilter Configuration (EXPERIMENTAL)
#
#CONFIG_IP6_NF_QUEUE is not set
#CONFIG_IP6_NF_IPTABLES is not set
然后编译内核,可以通过。
但是我觉得其他项都没有打开,写在.config配置文件里比较别扭,然后我就把内核回退到make menuconfig之前的原始状态,在.config里手动只加入一项:CONFIG_IPV6=y,结果编译就通不过了,提示:
scripts/kconfig/conf -s arch/i386/Kconfig
- *
- *Restart config...
- *
- *
- *Networking options
- * Network packet debugging (NETDEBUG) [N/y/?] n Packet socket (PACKET) [Y/n/m/?] y Packet socket: mmapped IO (PACKET_MMAP) [Y/n/?] y Unix domain sockets (UNIX) [Y/n/m/?] y Transformation user configuration interface (XFRM_USER) N/m/y/? aborted!
请问这是怎么回事?手动修改.config之后还要做什么操作吗?