[MacPorts] #41545: pngcheck @2.3.0: new submission

[MacPorts]

#41545: pngcheck @2.3.0: new submission
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  Reporter:  jpo@…       |      Owner:  macports-tickets@…
      Type:  submission  |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.2.1
Resolution:              |   Keywords:
      Port:              |
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Comment (by ryandesign@…):

 Thanks. Some observations:

  * The long description should not be in quotes
  * The master_sites should be written to [wiki:howto/AvoidRedirects avoid
 redirects]
  * Because you're using "`use_configure no`", you're responsible for
 manually ensuring you're UsingTheRightCompiler and `-arch` flags and
 adding a universal variant
  * Since you're using pkgconfig, you need to add "`depends_build
 port:pkgconfig`"

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Ticket URL: <https://trac.macports.org/ticket/41545#comment:2>
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