报错
undef: _res_9_getservers
undef: _res_9_ninit
undef: _res_9_ndestroy
Undefined symbols for architecture i386:
"_res_9_getservers", referenced from:
getdnssvraddrs(xpstl::vector<res_9_sockaddr_union>&) in QAVSDK(xpnet.o)
"_res_9_ninit", referenced from:
getdnssvraddrs(xpstl::vector<res_9_sockaddr_union>&) in QAVSDK(xpnet.o)
"_res_9_ndestroy", referenced from:
getdnssvraddrs(xpstl::vector<res_9_sockaddr_union>&) in QAVSDK(xpnet.o)
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
解决方案缺少库
libresolv