[MacPorts] #35141: py*-scipy + gcc45: ___ieee_divdc3 symbol not found

[MacPorts]

#35141: py*-scipy + gcc45: ___ieee_divdc3 symbol not found
--------------------------------+--------------------------------
  Reporter:  andre.dos.anjos@…  |      Owner:  macports-tickets@…
      Type:  defect             |     Status:  new
  Priority:  Normal             |  Milestone:
 Component:  ports              |    Version:  2.1.1
Resolution:                     |   Keywords:
      Port:  py26-scipy         |
--------------------------------+--------------------------------

Comment (by Peter.Danecek@…):

 > Which is very odd, not sure why the `python27` version would work
 whereas `python26` doesn't?

 This issue is in deed specific to `python26`.  I get the same behaviour on
 two different machines running very differ MacOSX versions (10.5.8 and
 10.8.4).

 This is from Mountain Lion ...

 {{{
 12.4.0 Darwin Kernel Version 12.4.0: Wed May  1 17:57:12 PDT 2013;
 root:xnu-2050.24.15~1/RELEASE_X86_64 x86_64

 Xcode 4.6.2
 Build version 4H1003
 }}}



 {{{
 radegast: $ port installed "py2?-scipy"
 The following ports are currently installed:
   py26-scipy @0.12.0_2+gcc47 (active)
   py27-scipy @0.12.0_2+gcc47 (active)

 radegast: $ python2.6
 Python 2.6.8 (unknown, Nov 17 2012, 21:23:35)
 [GCC 4.2.1 Compatible Apple Clang 4.1 ((tags/Apple/clang-421.11.66))] on
 darwin
 Type "help", "copyright", "credits" or "license" for more information.
 >>> import scipy.signal
 Traceback (most recent call last):
   File "<stdin>", line 1, in <module>
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6
 /site-packages/scipy/signal/__init__.py", line 232, in <module>
     from .spline import *
 ImportError:
 dlopen(/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6
 /site-packages/scipy/signal/spline.so, 2): Symbol not found:
 ___ieee_divdc3
   Referenced from:
 /opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6
 /site-packages/scipy/signal/spline.so
   Expected in: flat namespace
  in
 /opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6
 /site-packages/scipy/signal/spline.so
 >>> exit()

 radegast: $ python2.7
 Python 2.7.5 (default, May 19 2013, 13:26:46)
 [GCC 4.2.1 Compatible Apple Clang 4.1 ((tags/Apple/clang-421.11.66))] on
 darwin
 Type "help", "copyright", "credits" or "license" for more information.
 >>> import scipy.signal
 >>> exit()
 radegast: $
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/35141#comment:9>
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