[MacPorts] #56637: cmake and gobject_introspection portgroups together cause invalid CC archflags

[MacPorts]

#56637: cmake and gobject_introspection portgroups together cause invalid CC
archflags
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  Reporter:  drkp    |      Owner:  jmroot
      Type:  defect  |     Status:  closed
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:  fixed   |   Keywords:
      Port:          |
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Comment (by RJVB):

 Replying to [comment:4 drkp]:
 > sounds like the real problem is that the braces are showing up in the
 first place, and I'm not sure why that's happening.

 Yes, as I said above

 >  I've never yet figured out how to set variables such that you don't get
 those braces when you expand them

 but I think it's probably a side-effect of how Tcl handles strings vs.
 lists and how MacPorts uses those, attempting to use them interchangeably,
 hiding the differences etc. The existence of a dedicated term
 (`overquoting`) would tend to support that hypothesis, I'd say :)

-- 
Ticket URL: <https://trac.macports.org/ticket/56637#comment:6>
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