[MacPorts] #71549: qt6-qtmultimedia @6.8.1_0 fails to build on macOS 13 and older

[MacPorts]

#71549: qt6-qtmultimedia @6.8.1_0 fails to build on macOS 13 and older
----------------------+---------------------------------
 Reporter:  mopihopi  |      Owner:  MarcusCalhoun-Lopez
     Type:  defect    |     Status:  assigned
 Priority:  Normal    |  Milestone:
Component:  ports     |    Version:
 Keywords:            |       Port:  qt6-qtmultimedia
----------------------+---------------------------------
 qt6-qtmultimedia @6.8.1_0 fails to build on macOS 13 and older, on both
 x86_64 and arm64.

 Using macOS 12.7.6 21H1320, Xcode 14.2 14C18:
 {{{
 ~% port outdated
 The following installed ports are outdated:
 qt6-qtmultimedia               6.8.0_0 < 6.8.1_0
 ~% sudo port upgrade qt6-qtmultimedia
 --->  Computing dependencies for qt6-qtmultimedia
 --->  Fetching archive for qt6-qtmultimedia
 --->  Attempting to fetch qt6-qtmultimedia-6.8.1_0.darwin_21.x86_64.tbz2
 from https://packages.macports.org/qt6-qtmultimedia
 --->  Attempting to fetch qt6-qtmultimedia-6.8.1_0.darwin_21.x86_64.tbz2
 from http://mirror.fcix.net/macports/packages/qt6-qtmultimedia
 --->  Attempting to fetch qt6-qtmultimedia-6.8.1_0.darwin_21.x86_64.tbz2
 from
 https://ywg.ca.packages.macports.org/mirror/macports/packages/qt6-qtmultimedia
 --->  Fetching distfiles for qt6-qtmultimedia
 --->  Verifying checksums for qt6-qtmultimedia
 --->  Extracting qt6-qtmultimedia
 --->  Configuring qt6-qtmultimedia
 --->  Building qt6-qtmultimedia
 Error: Failed to build qt6-qtmultimedia: command execution failed
 Error: See
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_aqua_qt6/qt6-qtmultimedia/main.log
 for details.
 Error: Follow https://guide.macports.org/#project.tickets if you believe
 there is a bug.
 ~%
 }}}

 The build produces the error:
 {{{
 qtmultimedia-everywhere-
 src-6.8.1/src/plugins/multimedia/ffmpeg/qavfcamera.mm:333:70: error:
 property 'videoRotationAngle' not found on object of type 'const
 AVCaptureConnection *'

         if (@available(macOS 14.0, iOS 17.0, *))
             connectionAngle =
 static_cast<int>(std::round(connection.videoRotationAngle));
 }}}

 A full build log can be found at: https://build.macports.org/builders
 /ports-12_x86_64-builder/builds/124402/steps/install-port/logs/stdio

 This port is a library dependency for other ports.

-- 
Ticket URL: <https://trac.macports.org/ticket/71549>
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