Make sure that generate fiels from tempaltes get generated outside the current working directory (e.g. config.h). 
Make sure that generate fiels from tempaltes get generated outside the
current working directory (e.g. config.h). 

e.g. cmake -B/tmp/build/

Spotted by bellmich



git-svn-id: e31799a7ad59d6ea355ca047c69e0aee8a59fcd3@5478 53f5c7ee-bee3-0310-bbc5-ea0e15fffd5e

luizluca/opensync-luizluca,luizluca/opensync-luizluca