[MacPorts] #58618: root5: configure: c++11 mode is requested but the current compiler does not support it.

[MacPorts]

#58618: root5: configure: c++11 mode is requested but the current compiler does not
support it.
-------------------------+--------------------------
  Reporter:  ryandesign  |      Owner:  cjones051073
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:  mojave
      Port:  root5       |
-------------------------+--------------------------

Comment (by cjones051073):

 This is expected. root5 does not support the missing '/usr/include'
 directory on macOS10.14. You need to install the extra SDK header package
 from Xcode. e.g.

 https://apple.stackexchange.com/questions/337940/why-is-usr-include-
 missing-i-have-xcode-and-command-line-tools-installed-moja

 It is also intentional that it does not use the system compiler, as it
 does not work with that. I forget exactly why...

 root5 is obsolete. I thought about just not allowing it on 10.14+, but as
 it works with the above optional package installed I decided to keep it
 for now. I most likely will do this for 10.15+

-- 
Ticket URL: <https://trac.macports.org/ticket/58618#comment:1>
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