On 03/14/2012 06:31 PM, Darrell Anderson wrote:
> I believe cmake generates the variable when the pkg config test is performed. cmake generates many internal variables.
> 
> Darrell

voodoo.......

  I'll try the pkg_search_module( APR apr-1 ) approach and see if that works as
well.

-- 
David C. Rankin, J.D.,P.E.