[MacPorts] #46169: cmake @3.0.2 Adding documentation variant

[MacPorts]

#46169: cmake @3.0.2 Adding documentation variant
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  Reporter:  jonathanrmadsen@…  |      Owner:  macports-tickets@…
      Type:  enhancement        |     Status:  new
  Priority:  Normal             |  Milestone:
 Component:  ports              |    Version:  2.3.3
Resolution:                     |   Keywords:
      Port:  cmake              |
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Changes (by ryandesign@…):

 * keywords:  documentation =>


Comment:

 You should provide a unified diff rather than a complete new portfile.

 One must never depend on stub ports, like py-sphinx. Instead depend on the
 specific subport that you're going to use, for example py27-sphinx. Also
 ensure that MacPorts `python2.7` is the version of python that gets used.

 cmake.diff is not formatted correctly. It looks like it has embedded ANSI
 escape codes.

 If possible, it is preferable to make documentation a separate port,
 rather than a variant of an existing port.

-- 
Ticket URL: <https://trac.macports.org/ticket/46169#comment:1>
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