[MacPorts] #62135: py-pyside2: Could not resolve SDK --show-sdk-path for 'macosx'

[MacPorts]

#62135: py-pyside2: Could not resolve SDK --show-sdk-path for 'macosx'
--------------------------+---------------------------------
 Reporter:  chrstphrchvz  |      Owner:  MarcusCalhoun-Lopez
     Type:  defect        |     Status:  assigned
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.6.4
 Keywords:                |       Port:  py-pyside2
--------------------------+---------------------------------
 `pyXX-pyside2` builds are failing on macOS 10.9-10.13 (10.14 unknown):

 [https://ports.macports.org/port/py27-pyside2/builds]

 [https://ports.macports.org/port/py36-pyside2/builds]

 [https://ports.macports.org/port/py37-pyside2/builds]

 [https://ports.macports.org/port/py38-pyside2/builds]

 [https://ports.macports.org/port/py39-pyside2/builds]

 {{{
 running build
 Project ERROR: Could not resolve SDK --show-sdk-path for 'macosx'
 error: Failed to query for Qt's QMAKE_MACOSX_DEPLOYMENT_TARGET.
 Traceback (most recent call last):
   File "setup.py", line 296, in <module>
     setup_runner.run_setup()
   File "/opt/local/var/macports/build
 /_opt_bblocal_var_buildworker_ports_build_ports_python_py-
 pyside2/py38-pyside2/work/pyside-setup-opensource-
 src-5.15.2/build_scripts/setup_runner.py", line 163, in run_setup
     raise RuntimeError(msg)
 RuntimeError:
 setup.py invocation failed with exit code: 1.
 }}}

 I'm not aware whether this issue existed prior to the recent pyside2
 5.15.2 update. There appears to have been similar errors for other Qt
 ports but I do not know how it would be addressed for this port, or if an
 existing attempt to address it is ineffective.

 (I do not use `py-pyside2` on the affected macOS versions.)

-- 
Ticket URL: <https://trac.macports.org/ticket/62135>
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