On Feb 19, 2007, at 11:04 , Robert Kern wrote:
David Cournapeau wrote:
Hi there,
I am developing a building tool to automatically build the whole numpy/scipy/matplotlib set from sources including dependencies, and one of the problem I got is to force which blas/lapack version to use when building numpy and scipy. I thought that doing a BLAS=blaslib LAPACK=lapacklib python setup.config was enough when build numpy, but numpy still wants to use atlas. I would like to avoid using site.cfg if possible, as I want to build everything automatically,
Set ATLAS=0, I believe.
Not quite, you need LAPACK=None BLAS=None (ATLAS=None is only needed if ATLAS is being looked for specifically, i.e., system_info.atlas_info is used instead of system_info.lapack_opt_info in the setup.py. AFAIK, that's only used when debugging ATLAS installs in scipy). -- |>|\/|< /------------------------------------------------------------------\ |David M. Cooke http://arbutus.physics.mcmaster.ca/dmc/ |cookedm@physics.mcmaster.ca