[MacPorts] #61750: cmake port installation failure - Big Sur AArch64 (M1)

[MacPorts]

#61750: cmake port installation failure - Big Sur AArch64 (M1)
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  Reporter:  raw-bin  |      Owner:  michaelld
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:  cmake    |
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Comment (by raw-bin):

 A data point: By playing with port's 'rdepof' query I see that gperf was a
 common 'leaf' dependency for fish that was being built for 'x86_64' only.
 (Running 'file' on /opt/local/bin/gperf indicates that it's a Mach-O
 x86_64 binary.

 I tried building this port in isolation, even from source using 'port
 install -s gperf' to no avail (I always get an x86_64 binary in
 /opt/local/bin). I think that this port is one of others that need some
 special configure script related treatment to build natively for arm64.

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Ticket URL: <https://trac.macports.org/ticket/61750#comment:18>
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