[MacPorts] #53712: libarchive @3.3.1: error: use of undeclared identifier 'ACL_SYNCHRONIZE'

[MacPorts]

#53712: libarchive @3.3.1: error: use of undeclared identifier 'ACL_SYNCHRONIZE'
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  Reporter:  Gord-       |      Owner:  tobypeterson
  Butler                 |
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.4.1
Resolution:              |   Keywords:  leopard snowleopard lion
      Port:  libarchive  |  mountainlion mavericks
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Comment (by 1-61803):

 Replying to [comment:55 michaelld]:
 > This patch works for me on 10.7 (libstdc++) and 10.12.

 Since someone mentioned that current OSs don't have problems with
 `libarchive`, what didn't work for you on 10.12 exactly?

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Ticket URL: <https://trac.macports.org/ticket/53712#comment:57>
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