[MacPorts] #18602: Prevent MacPorts from being configured with --prefix=/usr/local

[MacPorts]

#18602: Prevent MacPorts from being configured with --prefix=/usr/local
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  Reporter:  ryandesign@…             |       Owner:  macports-tickets@…                   
      Type:  defect                   |      Status:  reopened                             
  Priority:  Normal                   |   Milestone:  MacPorts 1.8.0                       
 Component:  base                     |     Version:  1.7.0                                
Resolution:                           |    Keywords:                                       
      Port:                           |  
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Changes (by macports@…):

  * status:  closed => reopened
  * resolution:  fixed =>


Comment:

 Surely breaks some ports? Funny, haven't noticed that. But I have noticed
 the changeset associated with this ticket surely breaks my macports
 installation.

 Please, don't be a nanny to the users. Document a potential issue with a
 port, or patch the port to fix it, but don't break the macports
 installation for everyone that installed into /usr/local and is now faced
 with a COMPLETE reinstall or manually undoing your broken 'patch' on every
 update.

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Ticket URL: <https://trac.macports.org/ticket/18602#comment:2>
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