On Sunday 21 August 2005 15:22, Darren Dale wrote: > I use numeric and scipy, and have been trying for a long time to improve > the ebuilds to use blas/lapack/atlas. I submitted an ebuild for numeric six > months ago (http://bugs.gentoo.org/show_bug.cgi?id=81520), but it has > languished in buzilla because it is not clear how to deal with ATLAS (my > atlas USE flag was rejected). How should ATLAS dependencies be handled in > the new infrastructure?
In theory it's as simple as depending on virtual/blas and virtual/lapack. The user can then switch between different lapack and blas implementations at runtime with blas-config and lapack-config. Cheers, Peter
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