[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):

 Only thing left is to set a peg @3.9.6 for Tiger - or not. Sometimes I
 think only Peter and me actually use MacPorts on Tiger, hopefully I'm
 wrong about that. I already have it pegged in TigerPorts.

--
Ticket URL: <https://trac.macports.org/ticket/55382#comment:52>
MacPorts <https://www.macports.org/>
Ports system for macOS