[MacPorts] #65154: libvpx @1.11.0_2 does not build on macOS High Sierra, Version 10.13.6, because of Undefined symbols for architecture x86_64

[MacPorts]

#65154: libvpx @1.11.0_2 does not build on macOS High Sierra, Version 10.13.6,
because of Undefined symbols for architecture x86_64
-------------------------+------------------------
  Reporter:  ballapete   |      Owner:  mascguy
      Type:  defect      |     Status:  closed
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.7.2
Resolution:  worksforme  |   Keywords:  highsierra
      Port:  libvpx      |
-------------------------+------------------------

Comment (by posita):

 FWIW, I am also experiencing these symptoms on Big Sur 11.6.5. However,
 {{{-b}}} doesn't work for me:

 {{{Error: Failed to archivefetch libvpx: Binary-only mode requested with
 no usable archive sites configured}}}

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Ticket URL: <https://trac.macports.org/ticket/65154#comment:5>
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