slackbuilds/academic/cholmod/README

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CHOLMOD is a set of ANSI C routines for sparse Cholesky factorization
and update/downdate.
This package is part of SuiteSparse.
This requires a BLAS/LAPACK implementation. Choose one of these
package sets:
* OpenBLAS (includes both a BLAS and a LAPACK implementation)
* atlas (includes both a BLAS and a LAPACK implementation)
* blas, lapack (the Netlib reference implementations)
If more than one set is installed (assuming there are no packaging
conflicts) then the auto-detection will use the first implementation
from this list that it finds. If in doubt, choose the Netlib
reference implementations; other packages that require a BLAS or
LAPACK implementation may not build if they are not configured to
detect/use alternate implementations.
metis is an optional dependency and will be used if found.