checking with a non-clean build dir can be problematic

git-svn-id: https://svn.salilab.org/imp/trunk@16525 e91f8c7b-0e32-4433-a9ac-4502d39a4eab
suppress some deprecated warnings

git-svn-id: https://svn.salilab.org/imp/trunk@16526 e91f8c7b-0e32-4433-a9ac-4502d39a4eab
Merge branch 'develop' into feature/cmake
runs with no terminal errors