板级包和at设备不兼容 一添加at设备编译就缺少头文件

../rt-thread/components/net/sal/socket/net_sockets.c:12:17: fatal error: dfs.h: No such file or directory
compilation terminated.
make: *** [rt-thread/components/net/sal/socket/subdir.mk:21: rt-thread/components/net/sal/socket/net_sockets.o] Error 1
make: *** Waiting for unfinished jobs....
../rt-thread/components/net/sal/impl/af_inet_at.c:13:19: fatal error: netdb.h: No such file or directory
compilation terminated.
make: *** [rt-thread/components/net/sal/impl/subdir.mk:24: rt-thread/components/net/sal/impl/af_inet_at.o] Error 1
../rt-thread/components/net/sal/socket/net_netdb.c:15:19: fatal error: netdb.h: No such file or directory
compilation terminated.
../rt-thread/components/net/sal/impl/af_inet_lwip.c:13:26: fatal error: lwip/sockets.h: No such file or directory
compilation terminated.
../rt-thread/components/net/sal/src/sal_socket.c:16:24: fatal error: sal_socket.h: No such file or directory
compilation terminated.
make: *** [rt-thread/components/net/sal/impl/subdir.mk:24: rt-thread/components/net/sal/impl/af_inet_lwip.o] Error 1
make: *** [rt-thread/components/net/sal/socket/subdir.mk:21: rt-thread/components/net/sal/socket/net_netdb.o] Error 1
make: *** [rt-thread/components/net/sal/src/subdir.mk:18: rt-thread/components/net/sal/src/sal_socket.o] Error 1
../rt-thread/components/net/sal/impl/proto_mbedtls.c:22:19: fatal error: netdb.h: No such file or directory
compilation terminated.
make: *** [rt-thread/components/net/sal/impl/subdir.mk:24: rt-thread/components/net/sal/impl/proto_mbedtls.o] Error 1