[MacPorts] #59068: carthage @0.33.0_0 build fails with Xcode 11

[MacPorts]

#59068: carthage @0.33.0_0 build fails with Xcode 11
-------------------------+--------------------
  Reporter:  i0ntempest  |      Owner:  (none)
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.5.4
Resolution:              |   Keywords:
      Port:  carthage    |
-------------------------+--------------------
Changes (by i0ntempest):

 * Attachment "main.log" added.


-- 
Ticket URL: <https://trac.macports.org/ticket/59068>
MacPorts <https://www.macports.org/>
Ports system for macOS