[MacPorts] #36975: PortGroup cmake: integration with muniversal portgroup

[MacPorts]

#36975: PortGroup cmake: integration with muniversal portgroup
--------------------------+--------------------------------
  Reporter:  nicos@…      |      Owner:  macports-tickets@…
      Type:  enhancement  |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.1.2
Resolution:               |   Keywords:
      Port:               |
--------------------------+--------------------------------

Comment (by nicos@…):

 It indeed does not set it, but to my experience it does work. Other
 programs can build universal on top of it and link, for example. I assumed
 that without CMAKE_OSX_ARCHITECTURES, the build is falling back to -arch
 flag, which is properly set by muniversal.

 However, as I said, I naively tried it, and saw that it appeared to work.

-- 
Ticket URL: <https://trac.macports.org/ticket/36975#comment:2>
MacPorts <http://www.macports.org/>
Ports system for Mac OS