[NumPy-Tickets] [NumPy] #1526: python-numpy-1.4.1/_configtest.c:6: undefined reference to `exp'

NumPy Trac numpy-tickets@scipy....
Tue Jul 20 08:44:05 CDT 2010


#1526: python-numpy-1.4.1/_configtest.c:6: undefined reference to `exp'
--------------------------+-------------------------------------------------
  Reporter:  sandro.tosi  |       Owner:  somebody   
      Type:  defect       |      Status:  closed     
  Priority:  normal       |   Milestone:  Unscheduled
 Component:  Other        |     Version:  1.4.0rc1   
Resolution:  invalid      |    Keywords:             
--------------------------+-------------------------------------------------

Comment(by rgommers):

 The configtest are, as the name suggests, attempts to compile some simple
 C code with different sizes for built-in types, as I understand it. Maybe
 some other checks, not sure about that. In the end a configuration should
 be found that compiles without problems. So it's allowed to fail, but not
 to throw an error that stops the build process.

 It is a Python distutils thing, look at
 Pythonx.y.z/Lib/distutils/command/config.py (helpfully undocumented).

-- 
Ticket URL: <http://projects.scipy.org/numpy/ticket/1526#comment:3>
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