TST: parametrize glibc-version check in test_umath.py
TST: parametrize glibc-version check in test_umath.py

mattip/numpy,pdebuyl/numpy,seberg/numpy,pdebuyl/numpy,mattip/numpy,seberg/numpy,mhvk/numpy,pdebuyl/numpy,anntzer/numpy,mattip/numpy,numpy/numpy,jakirkham/numpy,numpy/numpy,seberg/numpy,anntzer/numpy,endolith/numpy,anntzer/numpy,anntzer/numpy,charris/numpy,endolith/numpy,mhvk/numpy,jakirkham/numpy,jakirkham/numpy,jakirkham/numpy,rgommers/numpy,rgommers/numpy,charris/numpy,mhvk/numpy,charris/numpy,mattip/numpy,mhvk/numpy,endolith/numpy,endolith/numpy,jakirkham/numpy,rgommers/numpy,mhvk/numpy,seberg/numpy,pdebuyl/numpy,numpy/numpy,charris/numpy,numpy/numpy,rgommers/numpy