3.2.0 release candidate 5: problems with blas/lapack

Jean-Francois Cardoso cardoso at enst.fr
Tue Jun 2 15:30:32 CDT 2009


Hello Jaroslav,

I have problem building all 3.2.0 release candidates.
The configure script does not detect properly the
BLAS libraries.  This is happening on two machines of mine:

1) on my MacBook where ./configure spills out:

[...]
checking whether DDOT is called correctly from Fortran... yes
checking whether CDOTU is called correctly from Fortran... no
checking whether ZDOTU is called correctly from Fortran... yes
configure: WARNING: A BLAS library was detected but found incompatible with
your Fortran 77 compiler.  
[...]

2) on a Linux/Intel machine when I try to link with Intel's MKL.

Again, BLAS detection fails on CDOTU.


On both machines, I am able to compile successfully the 3.0.xx series,
that is with proper detection of the local multithreaded BLAS libraries.

Cheers, JF
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