added support for message output when a build-dependency is not satisfied in tests/CMakeLists.txt
added support for message output when a build-dependency is not satisfied in tests/CMakeLists.txt

finnhaedicke/metaSMT,hoangmle/metaSMT,hoangmle/metaSMT,hoangmle/metaSMT,nbruns1/metaSMT,finnhaedicke/metaSMT,nbruns1/metaSMT,nbruns1/metaSMT,agra-uni-bremen/metaSMT,finnhaedicke/metaSMT,agra-uni-bremen/metaSMT,agra-uni-bremen/metaSMT