[NumPy-Tickets] [NumPy] #1625: Numpy is ignoring the fact "isfinite" is undefined

NumPy Trac numpy-tickets@scipy....
Tue Oct 5 17:51:56 CDT 2010

#1625: Numpy is ignoring the fact "isfinite" is undefined
 Reporter:  drkirkby  |       Owner:  somebody
     Type:  defect    |      Status:  new     
 Priority:  normal    |   Milestone:  2.0.0   
Component:  Other     |     Version:  1.5.0   
 Keywords:            |  

Comment(by pv):

 > I take your point, but it does cause problems when people write code and
 > assume that they can use things like isfinite as they are declared in
 > when in fact they are not standard. This seems to be the case in point

 That is not the issue here. The build does check whether `isfinite`
 is available.

 However, the code at `numpy/core/setup.py:218` is wrong, since it checks
 for `#ifdef` and not `#if` for Python's `HAVE_DECL_ISFINITE`.

Ticket URL: <http://projects.scipy.org/numpy/ticket/1625#comment:3>
NumPy <http://projects.scipy.org/numpy>
My example project

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