[MacPorts] #47595: mlt: add universal variant

[MacPorts]

#47595: mlt: add universal variant
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  Reporter:  ryandesign@…  |      Owner:  dan@…
      Type:  enhancement   |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:
Resolution:                |   Keywords:
      Port:  mlt           |
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Comment (by ryandesign@…):

 Ah! Thanks for the pointer to the existing mailing list discussion. I
 agree with the analysis that the cause of the error is using `CFLAGS`
 where `CPPFLAGS` should have been used, but I see fixing it is more
 involved.

 I'm trying to instead work around the problem by using the muniversal
 portgroup. I'm running into some problems but they're related to the
 portgroup, not mlt. Hopefully I can figure out that problem soon and get
 it working; I'll attach a diff here for your approval when I do.

 I'd really like to get a universal variant for mlt, because the synfig
 port, which I maintain, will depend on mlt in the next version, and I want
 synfig to continue to have a universal variant then.

-- 
Ticket URL: <https://trac.macports.org/ticket/47595#comment:3>
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