Merge pull request #176 from nim65s/devel

[CMake] avoid tests dir on BUILD_TESTING=OFF
9 jobs for devel in 36 minutes and 3 seconds (queued for 2 seconds)
Name Stage Failure
failed
format Test
./tests/python/python_imports.py:81:13: F401 'dynamic_graph.sot.core.utils.thread_interruptible_loop' imported but unused
./tests/python/python_imports.py:86:5: E303 too many blank lines (2)
./tests/python/python_imports.py:88:13: F401 'dynamic_graph.sot.core.utils.viewer_helper' imported but unused
./tests/python/python_imports.py:93:5: E303 too many blank lines (2)
./tests/python/python_imports.py:95:13: F401 'dynamic_graph.sot.core.utils.viewer_loger' imported but unused
./tests/python/python_imports.py:98:1: E305 expected 2 blank lines after class or function definition, found 0
./tests/python/initialize-euler.py:5:1: F401 'dynamic_graph as dgpy' imported but unused
Cleaning up file based variables
ERROR: Job failed: exit code 1