求助！交叉编译-1.0出错！

[ganpan1113]

2440用RT3070无线网卡做AP，需要要移植hostapd这个软件，在交叉编译的时候出现下面的问题：

../src/drivers/driver_nl80211.c: In function ‘family_handler’:
../src/drivers/driver_nl80211.c:423: error: ‘CTRL_ATTR_MCAST_GROUPS’ undeclared (first use in this function)
../src/drivers/driver_nl80211.c:423: error: (Each undeclared identifier is reported only once
../src/drivers/driver_nl80211.c:423: error: for each function it appears in.)
../src/drivers/driver_nl80211.c:427: error: ‘CTRL_ATTR_MCAST_GRP_MAX’ undeclared (first use in this function)
../src/drivers/driver_nl80211.c:430: error: ‘CTRL_ATTR_MCAST_GRP_NAME’ undeclared (first use in this function)
../src/drivers/driver_nl80211.c:431: error: ‘CTRL_ATTR_MCAST_GRP_ID’ undeclared (first use in this function)
../src/drivers/driver_nl80211.c:427: warning: unused variable ‘tb2’
make: *** [../src/drivers/driver_nl80211.o] 错误 1
查了很多资料仍无头绪，求各位大牛能给小弟一点指点！谢过了！

[falloutmx]

driver_nl80211.c includes netlink/genl/genl.h (from libnl), which should include netlink/netlink.h (also from libnl), which should include linux/genetlink.h (from the kernel), which should define CTRL_ATTR_MCAST_GROUPS. My guess is that you have very old Linux headers in /usr/include/linux, which don't define CTRL_ATTR_MCAST_GROUPS.

[千里任逍遥]

引用 楼主 ganpan1113 的回复:

2440用RT3070无线网卡做AP，需要要移植hostapd这个软件，在交叉编译的时候出现下面的问题： ../src/drivers/driver_nl80211.c: In function ‘family_handler’: ../src/drivers/driver_nl80211.c:423: error: ‘CTRL_ATTR_MCAST_GROUPS’ undeclared (first use in this function) ../src/drivers/driver_nl80211.c:423: error: (Each undeclared identifier is reported only once ../src/drivers/driver_nl80211.c:423: error: for each function it appears in.) ../src/drivers/driver_nl80211.c:427: error: ‘CTRL_ATTR_MCAST_GRP_MAX’ undeclared (first use in this function) ../src/drivers/driver_nl80211.c:430: error: ‘CTRL_ATTR_MCAST_GRP_NAME’ undeclared (first use in this function) ../src/drivers/driver_nl80211.c:431: error: ‘CTRL_ATTR_MCAST_GRP_ID’ undeclared (first use in this function) ../src/drivers/driver_nl80211.c:427: warning: unused variable ‘tb2’ make: *** [../src/drivers/driver_nl80211.o] 错误 1 查了很多资料仍无头绪，求各位大牛能给小弟一点指点！谢过了！

楼主，你这个解决了吗 我先在遇到一样的问题，折腾好长时间了。指点一下，谢谢了

[uilihzgnail]

我也遇到了同样问题，在哪里定义了那几个红呢

[zhxianbin]

http://www.amobbs.com/thread-5607763-1-1.html

[xiaoxuanz]

用linux内核（我的内核版本是2.6.30）中的genetlink.h替换libnl里边的genetlink.h（位置是/libnl-1.1/include/linux/和/libnl-1.1/install/linux/,install文件夹是没有linux这个文件夹的，我是手动创建的，这样在按照网上的配置方法进行编译就可以了），参考网址：http://www.07net01.com/2015/07/888012.html