make compile of tests optional and disabled by default
make compile of tests optional and disabled by default


Former-commit-id: dc05b637391ec5b7e79d66d94724828e8dbd2653
hyperion-project/hyperion,Funatiq/hyperion.ng,redPanther/hyperion.ng,Funatiq/hyperion.ng,hyperion-project/hyperion.ng,hyperion-project/hyperion,ntim/hyperion,hyperion-project/hyperion.ng,hyperion-project/hyperion,ntim/hyperion,Funatiq/hyperion.ng,hyperion-project/hyperion.ng,penfold42/hyperion.ng,Funatiq/hyperion.ng,ntim/hyperion,Funatiq/hyperion.ng,ntim/hyperion,redPanther/hyperion.ng,hyperion-project/hyperion.ng,hyperion-project/hyperion,penfold42/hyperion.ng,hyperion-project/hyperion.ng,redPanther/hyperion.ng,penfold42/hyperion.ng,ntim/hyperion,hyperion-project/hyperion.ng,Funatiq/hyperion.ng,hyperion-project/hyperion,hyperion-project/hyperion,redPanther/hyperion.ng,redPanther/hyperion.ng,penfold42/hyperion.ng,penfold42/hyperion.ng,ntim/hyperion,penfold42/hyperion.ng,redPanther/hyperion.ng