[MacPorts] #57422: polyml @5.7.1_1: error: --with-system-libffi was given, but ffi.h header file cannot be found

[MacPorts]

#57422: polyml @5.7.1_1: error: --with-system-libffi was given, but ffi.h header
file cannot be found
-------------------------+----------------------
  Reporter:  ryandesign  |      Owner:  pclayton
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:
      Port:  polyml      |
-------------------------+----------------------

Comment (by pclayton):

 Thanks for pointing this out.  I have pushed a new commit to reference
 this ticket which should be visible in the [https://github.com/macports
 /macports-ports/pull/2852 pull request] (once
 [https://status.github.com/messages Github issues] are resolved).

-- 
Ticket URL: <https://trac.macports.org/ticket/57422#comment:1>
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