Error parsing Kconfig sources:- couldn't parse 'modules': unrecognized construct

[pjps]

• I'm trying to use the 'kconfiglib' module to read Linux Kconfig source files.

• I could not get the 'scriptconfig' makefile.patch working with the latest upstream Linux version 6.4-rc4. The documentation does not seem to mention that we need to extract 'kconfiglib' scripts under the kernel source directory for make targets to work.

• After multiple trial-&-errors, kconfiglib is showing below error while parsing the Kconfig menu about 'Loadable modules support' options.

$ srctree=. ARCH=x86 SRCARCH=x86 KERNELVERSION=`make kernelversion` \
         LD=ld CC=gcc RUSTC=false BINDGEN=false python ../kconf/kconf.py Kconfig 
Traceback (most recent call last):
   File "../kconf/kconf.py", line 55, in <module>
     kconf = Kconfig(sys.argv[1])
             ^^^^^^^^^^^^^^^^^^^^
   File "/usr/lib/python3.11/site-packages/kconfiglib/kconfiglib.py", line 947, in __init__
     self._init(filename, warn, warn_to_stderr, encoding)
   File "/usr/lib/python3.11/site-packages/kconfiglib/kconfiglib.py", line 1085, in _init
     self._parse_block(None, self.top_node, self.top_node).next = None
     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   File "/usr/lib/python3.11/site-packages/kconfiglib/kconfiglib.py", line 2989, in _parse_block
     prev = self._parse_block(None, parent, prev)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   File "/usr/lib/python3.11/site-packages/kconfiglib/kconfiglib.py", line 2989, in _parse_block
     prev = self._parse_block(None, parent, prev)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   File "/usr/lib/python3.11/site-packages/kconfiglib/kconfiglib.py", line 3091, in _parse_block
     self._parse_error(
   File "/usr/lib/python3.11/site-packages/kconfiglib/kconfiglib.py", line 3879, in _parse_error
     raise KconfigError("{}error: couldn't parse '{}': {}".format(
kconfiglib.KconfigError: kernel/module/Kconfig:4: error: couldn't parse 'modules': unrecognized construct 

• I'd appreciate if you could please have a look, check if I'm missing something or using it wrongly?

Thank you.