No subject

> I am unfamiliar with PATH_SUFFIXES (and with CMake in general). I
> looked at FindBoost.cmake and FindGTK.cmake but they were all using
> PATH_SUFFIXES inside of find_path() whereas in the diff above it is
> inside a set(TCLTK_POSSIBLE_INCLUDE_PATHS). I am not sure how to
> proceed here.

The variable is used to consolidate options to later find_path calls.
The PATH_SUFFIXES option is documented in the command:

 http://www.cmake.org/cmake/help/v2.8.10/cmake.html#command:find_path

Anyway, I think you can go with the change you already have and
someone else can refactor the paths later.  This suggestion was about
a general improvement rather than just an OpenBSD port.

> Thanks, I removed the CACHE line.

Thanks.

-Brad