New comment by ahesford on void-packages repository https://github.com/void-linux/void-packages/pull/43791#issuecomment-1544084463 Comment: Sorry for the delay. I don't really have a problem with enabling optimizations; if they improve runtime performance, we can pay the price in compile time. The question is how much PGO makes improves things for the average user if the optimization is tailored to the build system. I'd like to test a few things, including building on different CPUs to see how well the optimizations translate.