BIND 10 #168: separate ASIO from Boost and remove custom code

[BIND 10 Development]

#168: separate ASIO from Boost and remove custom code
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 Reporter:  larissas      |        Owner:  each                       
     Type:  task          |       Status:  reviewing                  
 Priority:  major         |    Milestone:  04. 2nd Incremental Release
Component:  Unclassified  |   Resolution:                             
 Keywords:                |    Sensitive:  0                          
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Comment(by jinmei):

 hmm, the ASIO branch doesn't even compile without --with-boost-includes:

 {{{
 g++ -DHAVE_CONFIG_H -I. -I../../..  -I../../../src/lib -I../../../src/lib
 -I../../../src/lib/dns -I../../../src/lib/dns -Werror -I../../../ext  -g
 -O2 -g -Wall -Wextra -Wwrite-strings -Woverloaded-virtual -Wno-sign-
 compare -fPIC -MT main.o -MD -MP -MF .deps/main.Tpo -c -o main.o main.cc
 cc1plus: warnings being treated as errors
 In file included from ../../../ext/asio/detail/reactor.hpp:25,
                  from ../../../ext/asio/impl/io_service.ipp:31,
                  from ../../../ext/asio/io_service.hpp:654,
                  from ../../../ext/asio/basic_io_object.hpp:20,
                  from ../../../ext/asio/basic_socket.hpp:24,
                  from ../../../ext/asio/basic_datagram_socket.hpp:25,
                  from ../../../ext/asio.hpp:18,
                  from main.cc:32:
 ../../../ext/asio/detail/kqueue_reactor.hpp:208: warning: unused parameter
 ‘descriptor’
 }}}

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Ticket URL: <https://bind10.isc.org/ticket/168#comment:11>
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