[Octave-bug-tracker] [bug #42097] 64bit Slackware, eig returning incorrect results

[Rik]

Update of bug #42097 (project octave):

                 Release:                   3.6.4 => 3.8.0                  

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Follow-up Comment #12:

I took a look at the Octave build script from buildscripts.org and it looks
pretty simple.  What does 'uname -m' return for you?  Are you running the
script as is?  Did you modify it to throw any other options to configure or
change the values for CFLAGS, CXXFLAGS, FFLAGS?  What does 'gcc --version'
return?

On a working Ubuntu distribution the BLAS package is libblas3gf
(1.2.20110419-2ubuntu1).  I don't know what patches they may have added, but
it appears they at least started with the 20110419 version.  The LAPACK
version is 3.3.1-1.

Getting the right BLAS/LAPACK combination has been an issue in the past and
I'm guessing that is still where the problem lies.

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