Refactor MPSolver interface registration to include runtime readiness checks. by gchatelet · Pull Request #4973 · google/or-tools

@gchatelet

… checks.

This PR is removing the need for `linear_solver` to depend on `GurobiIsCorrectlyInstalled` and `XpressIsCorrectlyInstalled`.

Mizux pushed a commit that referenced this pull request

Jan 8, 2026
… checks. (#4973)

This PR is removing the need for `linear_solver` to depend on `GurobiIsCorrectlyInstalled` and `XpressIsCorrectlyInstalled`.