[MacPorts] #69467: graphviz @9.0.0: libtool: Version mismatch error

[MacPorts]

#69467: graphviz @9.0.0: libtool: Version mismatch error
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  Reporter:  astrofitz  |      Owner:  ryandesign
      Type:  defect     |     Status:  assigned
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.9.1
Resolution:             |   Keywords:  haspatch
      Port:  graphviz   |
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Comment (by ryandesign):

 Replying to [comment:6 kencu]:
 > It appears that Apple forgot to put "m4" in the CommandLineTools:

 I've filed bug FB13684598 with Apple about this.

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Ticket URL: <https://trac.macports.org/ticket/69467#comment:8>
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