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Subject: [Bug 203638] math/py-numpy: Undefined symbol "cblas_sgemm"
Date: Wed, 04 Nov 2015 15:20:41 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203638

russo@bogodyn.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |russo@bogodyn.org

--- Comment #7 from russo@bogodyn.org ---
I have had the same problem, and do have suitesparse and numpy both set to use
netlib.  The suggestion in comment 6 to install cblas and edit Makefile did
work for me for the time being.  Upstream has clearly introduced a problem,
though, since HAVE_CBLAS isn't actually used to prevent "cblasfuncs" from being
linked in, and that's where the cblas_sgemm call is being made. Looks like
they're actually requiring cblas, not letting it be an optional linkage.

In the meantime, perhaps forcing cblas install and linkage in the FreeBSD
package is the right thing to do?

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