[MacPorts] #51310: ImageMagick: update to 7.x

[MacPorts]

#51310: ImageMagick: update to 7.x
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  Reporter:  mopihopi     |      Owner:  ryandesign
      Type:  update       |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:
      Port:  ImageMagick  |
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Comment (by Dave-Allured):

 Replying to [comment:65 josephsacco]:
 > The latest version, 7.1.1-21 build without incident and passes all of
 the built in tests ...

 Conflicts were discussed earlier.  Does your latest version conflict in
 any way with the current IMv6 port?  Library names, include files, command
 line, pkgconfig, supplemental files, man pages, et cetera?

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Ticket URL: <https://trac.macports.org/ticket/51310#comment:74>
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