issues running cstyle in git-bash with Windows 10

[fred-r]

Hi,

I am facing some issues trying to use the tool with git bash terminal for WIndows 10.

First, there is a dependency issue:

$ pip3 install python-clang
ERROR: Could not find a version that satisfies the requirement python-clang (from versions: none)
ERROR: No matching distribution found for python-clang

I installed clang instead.

$ pip3 list | grep clang
clang                  14.0
clang-format           15.0.4
libclang               14.0.6

Then, I add to make the following patch in cstyle.py to find the libclang dll:

clang.cindex.Config.set_library_file('C:/Program Files/LLVM/bin/libclang.dll')

But it is failing:

Traceback (most recent call last):
  File "C:\Python310\lib\site-packages\clang\cindex.py", line 4161, in register_function
    func = getattr(lib, item[0])
  File "C:\Python310\lib\ctypes\__init__.py", line 387, in __getattr__
    func = self.__getitem__(name)
  File "C:\Python310\lib\ctypes\__init__.py", line 392, in __getitem__
    func = self._FuncPtr((name_or_ordinal, self))
AttributeError: function 'clang_CompileCommand_getFilename' not found. Did you mean: 'clang_CompileCommand_getDirectory'?

During handling of the above exception, another exception occurred:
...
  File "C:\Python310\lib\site-packages\clang\cindex.py", line 2793, in create
    return Index(conf.lib.clang_createIndex(excludeDecls, 0))
  File "C:\Python310\lib\site-packages\clang\cindex.py", line 212, in __get__
    value = self.wrapped(instance)
  File "C:\Python310\lib\site-packages\clang\cindex.py", line 4242, in lib
    register_functions(lib, not Config.compatibility_check)
  File "C:\Python310\lib\site-packages\clang\cindex.py", line 4189, in register_functions
    register(f)
  File "C:\Python310\lib\site-packages\clang\cindex.py", line 4186, in register
    return register_function(lib, item, ignore_errors)
  File "C:\Python310\lib\site-packages\clang\cindex.py", line 4167, in register_function
    raise LibclangError(msg)
clang.cindex.LibclangError: function 'clang_CompileCommand_getFilename' not found. Please ensure that your python bindings are compatible with your libclang.so version.