To get an optimized build of Python, configure --enable-optimizations before you run make. This sets the default make targets up to enable Profile Guided Optimization (PGO) and may be used to ...

I am trying to compile a run-in-place (rip) LinuxCNC v2.8 on Ubuntu 20.04.03 compiled with real-time kernel 5.4.161-rt67. (This is a re-presentation of the nearly identical ticket related to Arch ...