[MacPorts] #65107: xcrun: error: SDK "macosx10.13" cannot be located

[MacPorts]

#65107: xcrun: error: SDK "macosx10.13" cannot be located
-------------------------+-------------------------------------------------
 Reporter:  RivetBenoit  |      Owner:  (none)
     Type:  defect       |     Status:  new
 Priority:  Normal       |  Milestone:
Component:  ports        |    Version:  2.7.2
 Keywords:  highsierra   |       Port:  py39-pyqt5-webengine,
                         |  py310-pyqt5-webengine
-------------------------+-------------------------------------------------
 I tried to upgrade py39-spyder, which fails trying to build
 py39-pyqt5-webengine. Same failure when trying to install
 py310-pyqt5-webengine. MacPorts reports the following :

 {{{
 --->  Attempting to fetch
 py310-pyqt5-webengine-5.15.5_0.darwin_17.x86_64.tbz2 from
 http://mse.uk.packages.macports.org/py310-pyqt5-webengine
 --->  Fetching distfiles for py310-pyqt5-webengine
 --->  Verifying checksums for py310-pyqt5-webengine
 --->  Extracting py310-pyqt5-webengine
 --->  Configuring py310-pyqt5-webengine
 xcrun: error: SDK "macosx10.13" cannot be located
 --->  Building py310-pyqt5-webengine
 Error: Failed to build py310-pyqt5-webengine: command execution failed
 }}}

 py39-pyqt5-webengine used to build before on High Sierra since the command
 `port outdated` yields :
 {{{
 The following installed ports are outdated:
 py39-pyqt5-webengine           5.15.4_1 < 5.15.5_0
 py39-spyder                    5.1.5_1 < 5.3.0_0
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/65107>
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