p.p1 {margin: 0.0px 0.0px 0.0px 12.0px; text-indent: -12.0px; font: 11.0px Menlo}
Undefined symbols for architecture x86_64:
"_dns_free_resource_record", referenced from:
-[JPUSHSRVResolver processRecord:length:] in jcore-ios-1.0.0.a(JPUSHSRVResolver.o)
"_dns_parse_resource_record", referenced from:
-[JPUSHSRVResolver processRecord:length:] in jcore-ios-1.0.0.a(JPUSHSRVResolver.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
公司需要搞推送，用原生的嫌麻烦，就用了极光推送，在添加完必要的库后，编译报错，以上，解决办法添加这个库 libresolv，搞定
