[MacPorts] #54963: Ports cannot set sticky bit

[MacPorts]

#54963: Ports cannot set sticky bit
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  Reporter:  danchr  |      Owner:
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  base    |    Version:  2.4.99
Resolution:          |   Keywords:  highsierra
      Port:          |
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Changes (by raimue):

 * cc: raimue (added)


Comment:

 The test script uses `chmod u+t`, which is invalid. This is the sticky bit
 (+t), not setuid (+s). The sticky bit cannot be set in combination with
 any of `ugo` as it is a global flag. This should read `chmod u+s`.

 Also the result in the test command in the last line for `stat -f %p`
 should probably be `104755`.

 After fixing the issues above with `chmod u+s` and `104755`, I can confirm
 that this port works on macOS 10.12 Sierra, but not on macOS 10.13 High
 Sierra.

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Ticket URL: <https://trac.macports.org/ticket/54963#comment:1>
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