[MacPorts] #47255: making port:xz optionally independent of other ports

[MacPorts]

#47255: making port:xz optionally independent of other ports
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  Reporter:  RJVB         |      Owner:  ryandesign
      Type:  enhancement  |     Status:  closed
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:  fixed        |   Keywords:  haspatch
      Port:  xz           |
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Changes (by ryandesign):

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


Comment:

 I believe the xz-bootstrap port satisfies this request (an xz that has no
 dependencies).

 Discussion of adding xz directly to base is #52000.

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Ticket URL: <https://trac.macports.org/ticket/47255#comment:11>
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