Closed issue by travankor on void-packages repository

https://github.com/void-linux/void-packages/issues/29526

Description:
[PGO optimization](https://codeberg.org/dnkl/foot/src/branch/master/doc/benchmark.md) speed foot up by a significant amount. Add a build option that [enables PGO ](https://codeberg.org/dnkl/foot/src/branch/master/INSTALL.md#user-content-partial-pgo) during build.