[MacPorts] #39550: gd2: update to 2.1.0

[MacPorts]

#39550: gd2: update to 2.1.0
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  Reporter:  mojca@…  |      Owner:  ryandesign@…
      Type:  update   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:  gd2      |
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Comment (by ryandesign@…):

 Replying to [comment:20 ryandesign@…]:
 > That leaves these which did not build and which the buildbots need to
 try again:

 argus-monitor fails to build because it violates the destroot (#39666).

 mosml-dynlibs fails to build and has several open tickets.

 pcb fails to build, saying "configure: error: Your gd installation does
 not appear to include gif support." gif support should be there, so this
 needs investigation.

 s710 fails to build because it cannot find libvpx. I declared libvpx as a
 build dependency of gd2 because it only contains a static library, but it
 turns out "-lvpx" makes its way into gd2's pkgconfig files and gdlib-
 config script, so libvpx should be a library dependency after all.

-- 
Ticket URL: <https://trac.macports.org/ticket/39550#comment:21>
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