use AC_INCLUDES_DEFAULT in configure.ac
use AC_INCLUDES_DEFAULT in configure.ac

threatstack/libldns,NLnetLabs/ldns,gegenschall/ldns,benlaurie/ldns,benlaurie/ldns,threatstack/libldns,gegenschall/ldns,NLnetLabs/ldns,threatstack/libldns,benlaurie/ldns,threatstack/libldns,gegenschall/ldns,threatstack/libldns,benlaurie/ldns,gegenschall/ldns,NLnetLabs/ldns,NLnetLabs/ldns