Added checks to ensure the build system is working before starting the build
Added checks to ensure the build system is working before starting the build

agrajaghh/duplicati,gerco/duplicati,duplicati/duplicati,mnaiman/duplicati,duplicati/duplicati,gerco/duplicati,gerco/duplicati,mnaiman/duplicati,agrajaghh/duplicati,sitofabi/duplicati,sitofabi/duplicati,duplicati/duplicati,mnaiman/duplicati,sitofabi/duplicati,sitofabi/duplicati,gerco/duplicati,agrajaghh/duplicati,duplicati/duplicati,agrajaghh/duplicati,mnaiman/duplicati,agrajaghh/duplicati,sitofabi/duplicati,mnaiman/duplicati,duplicati/duplicati,gerco/duplicati