[Numpy-discussion] Do not use -fomit-frame-pointer with mingw !

[David Cournapeau]

Hi,

    I don't know if this is known, but since I wasted half a day on it, 
I thought I could avoid the pain for someone else: do not build numpy 
with -fomit-frame-pointer with mingw (windows), it will crash. I don't 
know if this just cannot be used, if this is a mingw bug, or something 
on our side. But you do not want to look for a bug caused by using this 
option.

    cheers,

    David