Compiling OpenVDB goes out of memory

[loryruta]

In my project, I'm using OpenVDB as a dependency (by adding it as a CMake subdirectory). Compiling OpenVDB with max parallelism requires a lot of memory (and time) (more than the 16gb my hardware has). I've left CMake options to their default and I'm now inspecting further options to speed up the compilation. Is there anything you suggest?