This port installs the module SPEX, previously known as SLIP_LU, of SuiteSparse.
SPEX is a software package used to solve a sparse systems of linear equations
exactly using the Sparse Left-looking Integer-Preserving LU factorization.
SPEX Purpose: Exactly solve a sparse system of linear equations using a given
input matrix and right hand side vector file. This code can output the final
solution to a user specified output file in either double precision or full
precision rational numbers.
===> The following configuration options are available for suitesparse-spex-3.2.4:
DEMOS=off: Build the demonstrations
DOCS=on: Build and/or install documentation
OPENMP=on: Parallel processing support via OpenMP
OPTIMIZED_CFLAGS=on: Use extra compiler optimizations
===> Use 'make config' to modify these settings
math/suitesparse*: upgrade to v7.10.1
Releases notes at https://github.com/DrTimothyAldenDavis/SuiteSparse/releases
This upgrades CHOLMOD ito 5.3.1, GraphBLAS to 10.0.1, LAGraph to 1.1.5 and
SPEX to 3.2.3.
No PORTREVISION bump required.