[MacPorts] #65666: Need TCP_CONNECTION_INFO for <10.11

[MacPorts]

#65666: Need TCP_CONNECTION_INFO for <10.11
--------------------------+---------------------------
 Reporter:  barracuda156  |      Owner:  catap
     Type:  defect        |     Status:  assigned
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.7.2
 Keywords:                |       Port:  folly, wangle
--------------------------+---------------------------
 Is there a way to add this for older systems? Need that for `folly` and
 `wangle`, likely other ports too.

 For example, `wangle` fails with:
 {{{
 In file included from
 /opt/local/var/macports/build/_opt_PPCRosettaPorts_devel_wangle/wangle/work/wangle-v2022.08.08.00/wangle/../wangle/acceptor/AcceptorHandshakeManager.h:26,
                  from
 /opt/local/var/macports/build/_opt_PPCRosettaPorts_devel_wangle/wangle/work/wangle-v2022.08.08.00/wangle/../wangle/acceptor/EvbHandshakeHelper.h:24,
                  from
 /opt/local/var/macports/build/_opt_PPCRosettaPorts_devel_wangle/wangle/work/wangle-v2022.08.08.00/wangle/acceptor/EvbHandshakeHelper.cpp:17:
 /opt/local/var/macports/build/_opt_PPCRosettaPorts_devel_wangle/wangle/work/wangle-v2022.08.08.00/wangle/../wangle/acceptor/TransportInfo.h:118:11:
 error: 'tcp_connection_info' does not name a type
   118 |   typedef tcp_connection_info tcp_info;
       |           ^~~~~~~~~~~~~~~~~~~
 /opt/local/var/macports/build/_opt_PPCRosettaPorts_devel_wangle/wangle/work/wangle-v2022.08.08.00/wangle/../wangle/acceptor/TransportInfo.h:125:3:
 error: 'tcp_info' does not name a type
   125 |   tcp_info tcpinfo{};
       |   ^~~~~~~~
 /opt/local/var/macports/build/_opt_PPCRosettaPorts_devel_wangle/wangle/work/wangle-v2022.08.08.00/wangle/../wangle/acceptor/TransportInfo.h:359:27:
 error: 'tcp_info' has not been declared
   359 |   static bool readTcpInfo(tcp_info* tcpinfo, const
 folly::AsyncSocket* sock);
       |                           ^~~~~~~~
 }}}

 `folly` errors: https://github.com/facebook/folly/issues/1835

 This is perhaps the one thing remaining to fix, and then the whole set of
 FB-developed ports build on <10.11.
 See also: https://github.com/macports/macports-ports/pull/15689

-- 
Ticket URL: <https://trac.macports.org/ticket/65666>
MacPorts <https://www.macports.org/>
Ports system for macOS