pothospython fails to compile on macOS Mojave 10.14.6

[krpandit]

brew install pothospython --head
==> Installing pothospython from pothosware/pothos
==> Cloning https://github.com/pothosware/PothosPython.git
Cloning into '/Users/kunal/Library/Caches/Homebrew/pothospython--git'...
==> Checking out branch master
Already on 'master'
Your branch is up to date with 'origin/master'.
Warning: A newer Command Line Tools release is available.
Update them from Software Update in System Preferences or run:
softwareupdate --all --install --force

If that doesn't show you any updates, run:
sudo rm -rf /Library/Developer/CommandLineTools
sudo xcode-select --install

Alternatively, manually download them from:
https://developer.apple.com/download/more/.

==> cmake .. -DUSE_PYTHON_CONFIG=ON -DPython_ADDITIONAL_VERSIONS=3
==> make install
Last 15 lines from /Users/kunal/Library/Logs/Homebrew/pothospython/02.make:
PyObjectRef::~PyObjectRef() in PythonProxy.cpp.o
PyObjectRef::operator=(PyObjectRef const&) in PythonHandle.cpp.o
getErrorString() in PythonHandle.cpp.o
PyObjectRef::~PyObjectRef() in PythonHandle.cpp.o
PyObjectRef::~PyObjectRef() in PythonConvert.cpp.o
"__Py_NoneStruct", referenced from:
PythonProxyHandle::call(std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator > const&, Pothos::Proxy const*, unsigned long) in PythonHandle.cpp.o
convertNullToPyNone(std::__1::shared_ptrPothos::ProxyEnvironment, Pothos::NullObject const&) in PythonConvert.cpp.o
"__Py_TrueStruct", referenced from:
convertPyBoolToBool(Pothos::Proxy const&) in PythonConvert.cpp.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [libPythonSupport.so] Error 1
make[1]: *** [CMakeFiles/PythonSupport.dir/all] Error 2
make: *** [all] Error 2