Leadbelly

> Okay, more clear now. As I understand the following should be done at least: > > 1. Prefix `BUILD_SHARED_LIBS` (with `BDWGC_`) > > 2. Pass `SHARED` or `STATIC` every...

> But at the same time as mentioned in https://cmake.org/cmake/help/latest/variable/BUILD_SHARED_LIBS.html > > > CMake does not define BUILD_SHARED_LIBS by default, but projects often create a cache entry for it using...

Yeah the AI is right 😊 - even though both are "falsey" there's a diference between a variable being undefined and a variable being explicitly set `OFF`, so we should...

Just spotted [this PR](https://github.com/rust-ux/uX/pull/51) implementing something similar. Seems to be a bit out of date, though.