https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104244
--- Comment #3 from mikael at logicalclocks dot com --- Sorry, I am not an expert in GCC lingo, so plugin in the context of GCC I don't know what it means. MySQL have lots of plugins, but I assume this is not what you refer to. Unfortunately I didn't gather the preprocessed source and don't really know how to do it either. I gathered as much as I could. But the problem is very repeatable, so should not be very difficult to reproduce. I used a VM in OCI with Oracle Linux 8.5 Cloud Developer version where I installed as directed by CMake. It does work with GCC 10.2.1 on the same OS I can mention although I failed in downgrading, but I had it working on a different VM which is a bit older and still had 10.2.1 installed. Tried compiling on Ubuntu using 20.04 in OCI which is some version of 10.3.0. This didn't fail in the same manner, instead it failed in a missing symbol dlopen in 2.17 (presume it is GLIBC it refers to).