[CMake] Find_ macros searching order

[Alberto Luaces]

Hi,

is there any way for the FIND_* macros (FIND_PATH, FIND_LIBRARY...) to search 
first in the directories specified on the script and after that on common 
system directories?

According to what I have read, it's done in the opposite order, so if I have a 
private project branch in my home directory, CMake will always find system's 
version instead. If I add NO_DEFAULT_PATH but my private branch doesn't 
exist, CMake won't find any.

Thank you,

Alberto