[MacPorts] #63467: opencv4: Add a universal variant

[MacPorts]

#63467: opencv4: Add a universal variant
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  Reporter:  MarkCallow   |      Owner:  stromnov
      Type:  enhancement  |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:
      Port:  opencv4      |
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Comment (by kencu):

 well I am unable to presently explain it, indeed.

 The line {{{installs_libs no}}} in the gmake Portfile is supposed to stop
 MacPorts from asking for it to be rebuilt universal.

 You can try specifically forcing opencv to ignore the architecture of
 gmake by adding this to the opencv Portfile:
 {{{
 depends_skip_archcheck-append gmake
 }}}

 but you ideally should not be needing to do this.

 Puzzled...

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Ticket URL: <https://trac.macports.org/ticket/63467#comment:7>
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