[MacPorts] #61476: birdfont @2.29.1_0: build failed

[MacPorts]

#61476: birdfont @2.29.1_0: build failed
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  Reporter:  Tommaso93  |      Owner:  johanmattssonm
      Type:  defect     |     Status:  assigned
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.6.4
Resolution:             |   Keywords:
      Port:  birdfont   |
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Comment (by mf2k):

 Please don't paste the entire contents of the main.log into the
 description. Attaching it is sufficient.

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Ticket URL: <https://trac.macports.org/ticket/61476#comment:2>
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