[tor-bugs] #7313 [Tor]: msvc compilation error for libevent2, missing HAVE_EVENT2_DNS_H

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#7313: msvc compilation error for libevent2, missing HAVE_EVENT2_DNS_H
-----------------------+----------------------------------------------------
 Reporter:  ultramage  |          Owner:     
     Type:  defect     |         Status:  new
 Priority:  minor      |      Milestone:     
Component:  Tor        |        Version:     
 Keywords:  msvc       |         Parent:     
   Points:             |   Actualpoints:     
-----------------------+----------------------------------------------------
 If we assume MSVC builds have to use the latest available libevent version
 (no reason not to since it has to be built from source anyway), then
 src/win32/orconfig.h requires an additional line:
 {{{
 #define HAVE_EVENT2_DNS_H
 }}}
 otherwise mixing of old and new version code happens, and
 {{{
 3>libtor.lib(dns.obj) : error LNK2019: unresolved external symbol
 _evdns_set_default_outgoing_bind_address referenced in function
 _configure_nameservers
 3>libtor.lib(dns.obj) : error LNK2019: unresolved external symbol
 _evtimer_add referenced in function _dns_launch_correctness_checks
 3>libtor.lib(dns.obj) : error LNK2019: unresolved external symbol
 _evtimer_new referenced in function _dns_launch_correctness_checks
 }}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/7313>
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