[MacPorts] #65598: clang-devel @20220731 fails to build with clang-11 as bootstrap compiler

[MacPorts]

#65598: clang-devel @20220731 fails to build with clang-11 as bootstrap compiler
--------------------+--------------------------
 Reporter:  kencu   |      Owner:  cjones051073
     Type:  defect  |     Status:  assigned
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:
 Keywords:          |       Port:  clang-devel
--------------------+--------------------------
 eg

 https://build.macports.org/builders/ports-10.15_x86_64-builder/builds/107817/steps
 /install-port/logs/stdio

 however, on 10.14 at least, it does build through to completion with
 clang-14.

 Just checking to see what the actual floor might be for the build
 compiler. Probably will just need a shift in fallback compilers to fix
 some older systems.

 There are other errors in older systems due to undefined defines that will
 likely be fixed by legacysupport I would think.

-- 
Ticket URL: <https://trac.macports.org/ticket/65598>
MacPorts <https://www.macports.org/>
Ports system for macOS