Broken CoinMP build (and out-of-date solvers)

[voidbert]

Is this a new report?

Yes

System Info

Void 6.18.44_1 x86_64-musl AuthenticAMD uptodate rrnF

Package(s) Affected

CoinMP-1.8.4_1, CoinMP-devel-1.8.4_1

Does a report exist for this bug with the project's home (upstream) and/or another distro?

Unsure if it could be related to the following bug: coin-or/CoinMP#25

Expected behaviour

An xbps-src build of CoinMP should be successful

Actual behaviour

The build fails with the following C++ compilation error:

ClpModel.cpp: In member function 'int ClpModel::writeMps(const char*, int, int, double) const':
ClpModel.cpp:3848:24: error: invalid cast from type 'std::nullptr_t' to type 'const char*'
 3848 |                        reinterpret_cast<const char*> (NULL) /*integrality*/,
      |                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Also, I should mention that although the last release of CoinMP dates back to 2019, the solvers it installs, cbc and clp, have been updated since then. Would it be possible to package them separately so that they can be kept up to date?

Steps to reproduce

1. ./xbps-src binary-bootstrap
2. ./xbps-src pkg CoinMP