[MacPorts] #65404: gate @8.2_2+geant4105: error: "ROOT requires support for C++14 or higher." (was: gate-8.2_2+geant4105- Failed to build gate: command execution failed)

[MacPorts]

#65404: gate @8.2_2+geant4105: error: "ROOT requires support for C++14 or higher."
---------------------+----------------------
  Reporter:  lv0021  |      Owner:  mojca
      Type:  defect  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.7.2
Resolution:          |   Keywords:
      Port:  gate    |
---------------------+----------------------
Changes (by ryandesign):

 * cc: mojca (removed)
 * status:  new => assigned
 * owner:  (none) => mojca


Comment:

 The error in your log looks fairly straightforward to fix:
 {{{
 /opt/local/libexec/root6/include/root/ROOT/RConfig.hxx:48:4: error: "ROOT
 requires support for C++14 or higher."
 #  error "ROOT requires support for C++14 or higher."
    ^
 /opt/local/libexec/root6/include/root/ROOT/RConfig.hxx:50:5: error: "Pass
 `-std=c++14` as compiler argument."
 #   error "Pass `-std=c++14` as compiler argument."
     ^
 }}}

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Ticket URL: <https://trac.macports.org/ticket/65404#comment:1>
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