[MacPorts] #63154: qt5-qtbase @5.15.2_2+openssl: make: c: No such file or directory

[MacPorts]

#63154: qt5-qtbase @5.15.2_2+openssl: make: c: No such file or directory
---------------------------+---------------------------------
  Reporter:  jtdx-project  |      Owner:  MarcusCalhoun-Lopez
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.7.99
Resolution:                |   Keywords:  arm64
      Port:  qt5-qtbase    |
---------------------------+---------------------------------

Comment (by kencu):

 although I do not as yet fully understand exactly what is going on, I am
 able to build qt5 on BigSur 11.6 if I set this:
 {{{
 use_xcode yes
 }}}
 near the top of the qt5 Portfile.

 the lines that seem to start with "c" and generate errors then become
 something like this:
 {{{
 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++
 -c -o qcore_mac ..etc
 }}}

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Ticket URL: <https://trac.macports.org/ticket/63154#comment:4>
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