[MacPorts] #54958: sudo: no sticky bit on high sierra

[MacPorts]

#54958: sudo: no sticky bit on high sierra
------------------------+-------------------------
 Reporter:  danchr      |      Owner:  Schamschula
     Type:  defect      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.4.99
 Keywords:  highsierra  |       Port:  sudo
------------------------+-------------------------
 I just upgraded my Mac to High Sierra, and during the rebuild afterwards
 sudo was built to a non-functioning state. Specifically, everthing built,
 but {{{/opt/local/bin/sudo}}} had no ''setuid'' bit, leaving functionality
 somewhat reduced.

 I run MacPorts from the master branch, so that might also be the cause.

 Anyway, the fix is rather trivial:

 {{{#!diff
 diff --git a/sysutils/sudo/Portfile b/sysutils/sudo/Portfile
 --- a/sysutils/sudo/Portfile
 +++ b/sysutils/sudo/Portfile
 @@ -47,6 +47,7 @@ pre-destroot {
  }

  post-destroot {
 +    file attributes ${destroot}${prefix}/bin/sudo -permissions +s
      file delete ${destroot}${prefix}/etc/sudoers
      xinstall -d -m 0755 ${destroot}${prefix}/var/run/sudo
  }
 }}}

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Ticket URL: <https://trac.macports.org/ticket/54958>
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