[MacPorts] #61837: djvulibre: dependency librsvg is not needed

[MacPorts]

#61837: djvulibre: dependency librsvg is not needed
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  Reporter:  Dave-Allured  |      Owner:  NicosPavlov
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:
Resolution:                |   Keywords:
      Port:  djvulibre     |
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Comment (by NicosPavlov):

 Sorry for not answering sooner, I somehow did not see any notification
 from this ticket.

 First, I am not absolutely sure that librsvg is never used with --disable-
 dektopfiles. Even with this option, the configure stage still searches for
 the conversion tool. This is most likely an overlook of the developers,
 but there might be a use of the conversion tool that I am missing.

 Second, in the event that it is not needed, just removing the requirement
 is not enough, as it would not prevent opportunistic linking. Djvulibre
 even searches for librsvg, Inkscape, and ImageMagick, in that order.

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Ticket URL: <https://trac.macports.org/ticket/61837#comment:3>
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