Please keyword the new eselect modules for blas, cblas and lapack. They are masked now and will be used for switching between the masked sci-libs/*-reference, *-atlas, mkl and acml. To test, you may need to install 2 implementations, e.g. blas-reference and lapack-reference. Run `eselect blas` e.g. for a list of options. There should be no need to actually test all 3 of eselect-cblas, -blas, -lapack, as they're all based upon the identical bash library with different variable names passed in. Just test one and keyword all three.
Alpha done.
Sparc done.
I am not a developer but I'll report nevertheless that both eselect-blas and eselect-lapack seem to work just fine on amd64.
Looks like everyone who needs to keyword has done so.
