[MacPorts] #56892: root6 @6.14.02 (science) fails to update on Macports 2.5.3

[MacPorts]

#56892: root6 @6.14.02 (science) fails to update on Macports 2.5.3
------------------------+--------------------
 Reporter:  alatina     |      Owner:  (none)
     Type:  defect      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.5.3
 Keywords:  highsierra  |       Port:  root6
------------------------+--------------------
 A few days ago a new version of root6 must have been deployed. My Macports
 tries to compile it, but it fails during the  'Building' phase.

 Inspecting the log file (attached), it seems that the file <string_view>
 is not found during compilation.

 For reference:
 {{{
 port installed root6
 The following ports are currently installed:
   root6
 @6.14.00_1+cocoa+cxx17+gcc7+graphviz+gsl+http+minuit2+opengl+python36+roofit+soversion+ssl+tmva+veccore+xml+xrootd
 (active)
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/56892>
MacPorts <https://www.macports.org/>
Ports system for macOS