[MacPorts] #38921: Add port for h3dapi

[MacPorts]

#38921: Add port for h3dapi
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  Reporter:  daniel.evestedt@…  |      Owner:  macports-tickets@…
      Type:  submission         |     Status:  closed
  Priority:  Normal             |  Milestone:
 Component:  ports              |    Version:
Resolution:  fixed              |   Keywords:  maintainer haspatch
      Port:                     |
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Comment (by mojca@…):

 I added an unconditional dependency on `xercesc3`. We can introduce
 variants if there's a need to support both.

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Ticket URL: <https://trac.macports.org/ticket/38921#comment:5>
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