> you can have several different build configurations 'active' in parallel (build.release, build.debug, build.cuda etc.) and then activate the right build by ju

> you can have several different build configurations 'active' in parallel (build.release, build.debug, build.cuda etc.) and then activate the right build by just going to the relevant folder and running make. That is an interesting use-case I hadn't heard of before. But I guess if that is really needed, you could also just have multiple checkouts?