[MacPorts] #65293: qmake5 PortGroup only works if use_xcode yes is applied to every PortFile that uses it: Project ERROR: Could not resolve SDK Path for 'macosx11' using --show-sdk-path

[MacPorts]

#65293: qmake5 PortGroup only works if use_xcode yes is applied to every PortFile
that uses it: Project ERROR: Could not resolve SDK Path for 'macosx11'
using --show-sdk-path
--------------------------+--------------------
  Reporter:  cooljeanius  |      Owner:  (none)
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.7.2
Resolution:               |   Keywords:
      Port:  qtads        |
--------------------------+--------------------

Comment (by reneeotten):

 Replying to [comment:5 kencu]:
 > it seems like this issue is only affecting the newest systems. older
 systems (darwin 17, 18, 19) did build qtads without use_xcode yes. More
 stuff to be figured out in the details, but it appears something changed
 somewhere.

 the reason is most likely an update to XCode / command-line tools since I
 don't think anything in MacPorts has changed in this regard for a while

-- 
Ticket URL: <https://trac.macports.org/ticket/65293#comment:9>
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