[MacPorts] #56921: libgcc8 and libgcc-devel conflict

[MacPorts]

#56921: libgcc8 and libgcc-devel conflict
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  Reporter:  skymoo                       |      Owner:  (none)
      Type:  defect                       |     Status:  new
  Priority:  Normal                       |  Milestone:
 Component:  ports                        |    Version:
Resolution:                               |   Keywords:
      Port:  gcc8, libgcc8, libgcc-devel  |
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Comment (by cjones051073):

 It appears your scenario was one the checks added to gcc8 did not catch. I
 just pushed

 https://github.com/macports/macports-
 ports/commit/cb1dd1f3a6233a6c446ac2fd877035309e9d75ff

 which should address this.

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Ticket URL: <https://trac.macports.org/ticket/56921#comment:3>
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