[MacPorts] #71577: graphviz, graphviz-devel @12.2.1: error: A compiler with support for C++17 language features is required

[MacPorts]

#71577: graphviz, graphviz-devel @12.2.1: error: A compiler with support for C++17
language features is required
---------------------------------------+----------------------
  Reporter:  dirkx                     |      Owner:  mascguy
      Type:  defect                    |     Status:  assigned
  Priority:  Normal                    |  Milestone:
 Component:  ports                     |    Version:  2.10.5
Resolution:                            |   Keywords:
      Port:  graphviz, graphviz-devel  |
---------------------------------------+----------------------

Comment (by stefanoaz):

 I have the same issue using clang17 as default build


 {{{
 checking whether /usr/bin/clang++ supports C++17 features with
 -std=c++17... no
 checking whether /usr/bin/clang++ supports C++17 features with
 +std=c++17... no
 checking whether /usr/bin/clang++ supports C++17 features with -h
 std=c++17... no
 checking whether /usr/bin/clang++ supports C++17 features with
 -std=c++1z... no
 checking whether /usr/bin/clang++ supports C++17 features with
 +std=c++1z... no
 checking whether /usr/bin/clang++ supports C++17 features with -h
 std=c++1z... no
 configure: error: *** A compiler with support for C++17 language features
 is required.

 }}}

 Error: Failed to configure graphviz: configure failure: command execution
 failed

-- 
Ticket URL: <https://trac.macports.org/ticket/71577#comment:4>
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