portupgrade -a error in x11-wm/windowmaker

I have done it and it returns the following error when # make

Code:
windowmaker-0.92.0_10: Makefile error: you cannot include bsd.port[.pre].mk twice
*** Error code 1

Stop in /usr/ports/x11-wm/windowmaker.
*** Error code 1

Stop in /usr/ports/x11-wm/windowmaker.
 
Back
Top