py37-pyobjc does not build with Catalina + Xcode 11

[vdoublie]

error in log file

:info:build error: command '/usr/bin/clang' failed with exit status 1
:info:build Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_python_py-pyobjc/py37-pyobjc/work/pyobjc-core-5.2" && /opt/local/Library/Frameworks/Python.framework/Versions/3.7/bin/python3.7 setup.py --no-user-cfg build 
:info:build Exit code: 1
:error:build Failed to build py37-pyobjc: command execution failed

running the command returns:

Modules/objc/helpers-foundation-nscoder.m:335:37: error: too many arguments to function call, expected 0, have 4
            (void)objc_msgSendSuper(&super,
                  ~~~~~~~~~~~~~~~~~ ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/objc/message.h:66:1: note: 'objc_msgSendSuper'
      declared here
OBJC_EXPORT void
^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/objc/objc-api.h:236:25: note: expanded from
      macro 'OBJC_EXPORT'
#   define OBJC_EXPORT  OBJC_EXTERN OBJC_VISIBLE
                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/objc/objc-api.h:225:28: note: expanded from
      macro 'OBJC_EXTERN'
#       define OBJC_EXTERN extern
                           ^
Modules/objc/helpers-foundation-nscoder.m:451:37: error: too many arguments to function call, expected 0, have 5
            (void)objc_msgSendSuper(&super,
                  ~~~~~~~~~~~~~~~~~ ^~~~~~~

no maintainers see log file PMP early 2015 Catalina + Xcode 11.1

[mf2k (Frank Schima)]

Duplicate of #59194.