[MacPorts] #46582: graphviz @2.38.0 Build failure with automake 1.15

[MacPorts]

#46582: graphviz @2.38.0 Build failure with automake 1.15
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  Reporter:  majoc@…                   |      Owner:  ryandesign@…
      Type:  defect                    |     Status:  closed
  Priority:  Normal                    |  Milestone:
 Component:  ports                     |    Version:  2.3.3
Resolution:  fixed                     |   Keywords:
      Port:  graphviz, graphviz-devel  |
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Comment (by jeremyhu@…):

 BTW, you'll need to clean and rebuild.

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Ticket URL: <https://trac.macports.org/ticket/46582#comment:15>
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