An autotools-based build system to build and install MUltifrontal Massively
Parallel sparse direct Solver (MUMPS). This installation of MUMPS is used by
some other COIN-OR projects.
WWW: https://github.com/coin-or-tools/ThirdParty-Mumps
math/coinmumps: Rename into math/coin-or-mumps
coinmumps wasn't used because it can only be used from Coin-OR
projects and there are no mentions in the tree.
But the upcoming Ipopt update would use math/coin-or-mumps.
Add workaround for new failure with Fortran GCC 10 frontend:
Rank mismatch between actual argument at (1) and actual argument at (2)
(scalar and rank-1)
PR: 246700
Approved by: maintainer