[MacPorts] #41397: py27-numpy @1.8.0_0: Causes "Symbol not found: _ATL_ccopy" build failures in other ports

[MacPorts]

#41397: py27-numpy @1.8.0_0: Causes "Symbol not found: _ATL_ccopy" build failures
in other ports
------------------------------+-------------------
  Reporter:  md14-macports@…  |      Owner:  dh@…
      Type:  defect           |     Status:  new
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.2.1
Resolution:                   |   Keywords:
      Port:  py-numpy         |
------------------------------+-------------------

Comment (by gnwiii@…):

 The problem doesn't occur when numpy is built on a system where atlas is
 not installed, so it seems that pyNN-numpy finds and uses portions of
 atlas if it is installed, even when {{{+atlas}}} was not given.  In other
 words -- the problem only affects those who have installed atlas but
 aren't using it with numpy.  This can easily happen if you just accept the
 defaults for octave-devel and then upgrade numpy.

 After rebuilding {{{py27-numpy}}} and {{{py33-numpy}}} with {{{+atlas}}}:

 {{{
 $ sudo port -s install  py27-numpy +atlas
 [...]
 $ /opt/local/bin/python -c 'import numpy; numpy.test(verbose=3)'
 [...]

 ----------------------------------------------------------------------
 Ran 4575 tests in 79.728s

 OK (KNOWNFAIL=5, SKIP=6)
 $ sudo port -s install py33-numpy +atlas
 [...]

 ----------------------------------------------------------------------
 Ran 4574 tests in 89.445s

 OK (KNOWNFAIL=6, SKIP=6)
 $ port -s upgrade outdated
 [...]
 --->  Updating database of binaries: 100.0%
 --->  Scanning binaries for linking errors: 100.0%
 --->  No broken files found.
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/41397#comment:4>
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