[MacPorts] #66751: snac @2.18: use the right compiler and flags

[MacPorts]

#66751: snac @2.18: use the right compiler and flags
-------------------------+----------------------
  Reporter:  ryandesign  |      Owner:  artkiver
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.8.0
Resolution:              |   Keywords:
      Port:  snac        |
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Comment (by artkiver):

 A more conservative PR was submitted here: https://github.com/macports
 /macports-ports/pull/17799

 To update snac to 2.23 to be in alignment with the upstream project.

 Thankfully that PR passed the CI build bot checks at least unlike my
 previous documented attempt, but omits the recommendations and other
 efforts described in this ticket, even if it does at least address the
 concerns raised in this one:

 https://trac.macports.org/ticket/66989

 So, for the time being I am updating this ticket and leaving it open as a
 reminder that I have additional effort to put in so as to refactor the
 Portfile to utilize the makefile PortGroup.

-- 
Ticket URL: <https://trac.macports.org/ticket/66751#comment:4>
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