but for some reason cmake doesn't find it. I'm too dense to find out where/why it isn't being use. Where do I look?
I vaguely recall encountering the same failure about tree.h. After I found the patches I previously attached I then was able to compile wv2.
Head to this URL:
http://snapshot.debian.org/package/wv2/0.4.2.dfsg.1-10/
Download the file in the first link, which is a tar.gz.
Open the tar.gz and notice the directory of patches. Use those patches to build wv2.
That should resolve wv2 concerns.
Darrell