BUG FIX for MINGW : threads.h existence test requires GLIBC > 2.12
BUG FIX for MINGW : threads.h existence test requires GLIBC > 2.12

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