Undefined reference errors in gcc

Question

gcc link results with errors:

dns.cpp: undefined reference to '__res_querydomain'
dns.cpp: undefined reference to '__dn_skipname'    
dns.cpp: undefined reference to '__dn_expand'
dns.cpp: undefined reference to '__res_query'

Is there another library that I need to link to?

I added -llibresolv, but now I get: /lib/bin/ld: cannot find -llibresolv — max
– max, Commented Jul 21, 2011 at 12:11

sgooch · Accepted Answer · 2014-05-22 16:38:39Z

4

Adding -lresolv solved this for me.

answered May 22, 2014 at 16:38

sgooch

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Lal Over a year ago

Please dont add such solutions as answers..Please add such solutions as comments below the question itself..

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