WIP: CMake FindGUROBI overhaul
- find any version of GUROBI based on the GUROBI_HOME env var (suggested by Gurobi docs).
- compile C++ library ourselves to avoid toolchain/ABI mismatches
CI does not compile with GUROBI, so we need to test manually.
Test on Linux (with
- Test on MacOS
- Test on Windows
The MR contains the cgg branch which is in MR !42 (closed) .