libxcb-1.8 build error (FreeBSD amd64 10.0-CURRENT)

[Conrad J. Sabatier]

Unable to solve this one.  Any pointers, anyone?

$ make
Making all in src
/usr/local/bin/python ./c_client.py
-p /usr/local/lib/python2.7/site-packages /usr/local/share/xcb/xproto.xml
Traceback (most recent call last): File "./c_client.py", line 2326, in
<module> module.generate()
  File "/usr/local/lib/python2.7/site-packages/xcbgen/state.py", line
101, in generate item.out(name)
  File "./c_client.py", line 1799, in c_struct
    _c_type_setup(self, name, ())
  File "./c_client.py", line 306, in _c_type_setup
    if self.is_switch:
AttributeError: 'Struct' object has no attribute 'is_switch'
*** Error code 1

Thanks for any help.

-- 
Conrad J. Sabatier
conrads at cox.net