[MacPorts] #63805: qt5-qtbase @5.15.2_2 fails to install on macOS Monterey

[MacPorts]

#63805: qt5-qtbase @5.15.2_2 fails to install on macOS Monterey
-------------------------+---------------------------------
  Reporter:  tcwan       |      Owner:  MarcusCalhoun-Lopez
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.7.1
Resolution:              |   Keywords:  monterey
      Port:  qt5-qtbase  |
-------------------------+---------------------------------

Comment (by chrstphrchvz):

 Replying to [comment:6 chrstphrchvz]:
 > It looks like something is capturing both stderr and stdout from
 xcodebuild when it should only capture stdout and ignore stderr.

 This is happenning in mkspecs/features/mac/sdk.mk (which is an installed
 filed—patching it will require a revision bump):
 {{{
 CHECK_SDK_COMMAND = /usr/bin/xcrun --sdk $(EXPORT_QMAKE_MAC_SDK) -show-
 sdk-version 2>&1
 }}}

 Presumably `2>&1` should be changed to `2>/dev/null` (or removed, but I’d
 prefer to make it clear that harmless noise from `xcodebuild` would be
 intentionally ignored).

 All Qt versions since 5.12.2 are affected.

-- 
Ticket URL: <https://trac.macports.org/ticket/63805#comment:13>
MacPorts <https://www.macports.org/>
Ports system for macOS