cmake tdenetwork not finding wireless tools

I have wireless-tools-29-i486-6 insttalled. iwlib.h exists in /usr/include. When compiling tdenetwork from git it stops fails during config telling me it couldn't find wireless tools 29>+. Disabling the building of wifi (only used for kwifimanager?) allows me to compile. After looking through configure.in.in for wifi it appears to be searching for a certain version of iwlib.h, but misses the mark. Any ideas why it may be blind to wireless tools? Jay