[MacPorts] #62753: Portindex: can't read "bazel.build_opts": sysctl not available (when faking platform on linux)

[MacPorts]

#62753: Portindex: can't read "bazel.build_opts": sysctl not available (when faking
platform on linux)
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  Reporter:  arjunsalyan  |      Owner:  (none)
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  base         |    Version:
Resolution:               |   Keywords:
      Port:               |
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Comment (by jmroot):

 I assume the issue is with the bazel portgroup. I'll leave fixing it to
 its author. In general you can't assume that sysctl will always succeed;
 you have to handle errors.

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Ticket URL: <https://trac.macports.org/ticket/62753#comment:5>
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