[MacPorts] #60937: flex: Missing include .h files

[MacPorts]

#60937: flex: Missing include .h files
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  Reporter:  vdoublie  |      Owner:  ryandesign
      Type:  defect    |     Status:  accepted
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.6.99
Resolution:            |   Keywords:  xcode12
      Port:  flex      |
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Changes (by vdoublie):

 * Attachment "libtool.m4.diff" added.


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Ticket URL: <https://trac.macports.org/ticket/60937>
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