[Bug 203638] math/py-numpy: Undefined symbol "cblas_sgemm"

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203638

Olivier Duchateau <olivierd at FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|New                         |Open
                 CC|                            |olivierd at FreeBSD.org,
                   |                            |thierry at FreeBSD.org

--- Comment #2 from Olivier Duchateau <olivierd at FreeBSD.org> ---
(In reply to Philip Homburg from comment #0)

I can't reproduce this error (tested with NumPy 1.10.0 and 1.10.1).

This problem appears when NumPy is launched through another application, or in
"standalone"?

Python 2.7.9 (default, Mar 27 2015, 09:40:11) 
[GCC 4.2.1 Compatible FreeBSD Clang 3.4.1 (tags/RELEASE_34/dot1-final 208032)]
on freebsd10
Type "help", "copyright", "credits" or "license" for more information.
>>> import numpy
>>> import numpy.core.multiarray
>>> 

I use default option (NETLIB), and I get no error.

make showconfig
===> The following configuration options are available for py27-numpy-1.10.1,1:
     DOCS=off: Build and/or install documentation
     SUITESPARSE=on: Use AMD and UMFPACK in SuiteSparse
     TESTS=off: Install test suite requirements
====> Options available for the single BLASLIB: you have to select exactly one
of them
     ATLAS=off: ATLAS blas implementation
     NETLIB=on: Blas implementation from Netlib
     OPENBLAS=off: OpenBLAS blas implementation
===> Use 'make config' to modify these settings

I add also thierry@ because he's maintainer of Mk/Uses/blaslapack.mk, perhaps
he knows difference between math/blas and math/cblas.

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