[MacPorts] #55382: cmake @3.10.0: Cannot find a C++ compiler supporting C++11 on this system

[MacPorts]

#55382: cmake @3.10.0: Cannot find a C++ compiler supporting C++11 on this system
-------------------------+-------------------------------------------------
  Reporter:  ryandesign  |      Owner:  michaelld
      Type:  defect      |     Status:  new
  Priority:  High        |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:  tiger leopard snowleopard lion
      Port:  cmake       |  mountainlion
-------------------------+-------------------------------------------------

Comment (by kencu):

 That 10.7 error, by the way, is due to some piece of software that cuts
 off the generated link line at 1024 characters on 10.7. Josh mentioned
 some kind of known bug in 10.7 that did something like this, and had a
 workaround. I don't know if that is what is doing it, exactly, but if we
 could figure that out, it might be useful.

--
Ticket URL: <https://trac.macports.org/ticket/55382#comment:36>
MacPorts <https://www.macports.org/>
Ports system for macOS