[PHP-DOC] when compile php5.2.10 on mac os has occured an error with '"_res_9_search", referenced from'

[颜玉刚]

hi,all:



Undefined symbols for architecture x86_64:
  "_res_9_search", referenced from:
      _zif_dns_get_mx in dns.o
      _zif_dns_check_record in dns.o
  "_res_9_dn_skipname", referenced from:
      _zif_dns_get_mx in dns.o
  "_res_9_dn_expand", referenced from:
      _zif_dns_get_mx in dns.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
make: *** [sapi/cli/php] Error 1