check if libpcap has PCAP_ERROR_IFACE_NOT_UP
authorMarc Fournier <marc.fournier@camptocamp.com>
Fri, 9 Aug 2013 12:53:24 +0000 (14:53 +0200)
committerMarc Fournier <marc.fournier@camptocamp.com>
Fri, 9 Aug 2013 12:53:24 +0000 (14:53 +0200)
commit5fea70dbfa292536761c95ee7021a61ef925b73e
tree2d5033c3a75db55bf193a2e2e4d05a55a7d108bb
parent2b9ee16620622ab98a8e1bfb2f945ac93e1b2f46
check if libpcap has PCAP_ERROR_IFACE_NOT_UP

This should prevent DNS plugin from being built on systems with libpcap
older than 1.0.0.

GitHub issue #373
configure.in