On Mon, Oct 8, 2018 at 10:52 PM Pavel Stehule <pavel.stehule@gmail.com> wrote: > > Hi > > I configured PostgreSQL without JIT support, but JIT is active by default
I think that happens when llvmjit.so is present (ie from last time you built with JIT support and ran make install). You need to remove it.
aha. I'll do it. But it doesn't look like robust solution :-(.
Maybe clean, or distclean should to remove this file.