[MacPorts] #42676: py27-scipy @0.13.3_0: import scipy.linalg fails with Symbol not found: _acc_cdotc_sub__

[MacPorts]

#42676: py27-scipy @0.13.3_0: import scipy.linalg fails with Symbol not found:
_acc_cdotc_sub__
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  Reporter:  andre.girard@…  |      Owner:  sean@…
      Type:  defect          |     Status:  new
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:  2.2.1
Resolution:                  |   Keywords:
      Port:  py-scipy        |
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Comment (by sean@…):

 A few things:

 * I observed opportunistic linking with ATLAS which will definitely need
 to be fixed
 * The extra underscore is from:

 https://github.com/scipy/scipy/blob/master/scipy/_build_utils/src/wrap_g77_abi_c.c#L3

 This is why I hate fortran. Unless you want to keep a mapping of which
 fortran compilers put underscores on different systems, you can't know
 beforehand what the name mangling will be. This explains why linking with
 ATLAS works because this file is only compiled when linking with
 Accelerate. Somehow `numpy.distutils` is providing `-fno-second-
 underscore` for the fixed-form compiler but not every fortran compiler. I
 should have a fix soon.

-- 
Ticket URL: <https://trac.macports.org/ticket/42676#comment:34>
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