[MacPorts] #65619: libfmt @9.x: upstream changes break dependents; create new segregated port libfmt8

[MacPorts]

#65619: libfmt @9.x: upstream changes break dependents; create new segregated port
libfmt8
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  Reporter:  mascguy                         |      Owner:  mascguy
      Type:  defect                          |     Status:  assigned
  Priority:  Normal                          |  Milestone:
 Component:  ports                           |    Version:  2.7.2
Resolution:                                  |   Keywords:  pending
      Port:  libfmt cantera poac mkvtoolnix  |
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Comment (by ken-matsui):

 Replying to [comment:8 mascguy]:
 > Replying to [comment:7 ken-matsui]:
 > > Since I'm an owner of `poac`, I'll dig into the error while not sure I
 can fix it soon. I would be grateful if you could create the versioned
 `libfmt8`. Thank you.
 >
 > Sounds good, I'll try to get this taken care of ASAP.

 Thank you so much :)

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Ticket URL: <https://trac.macports.org/ticket/65619#comment:16>
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