W dniu pon, 19.02.2018 o godzinie 06∶00 -0500, użytkownik Anthony G. Basile napisał: > On 2/19/18 5:49 AM, Michał Górny wrote: > > > 1. Runtime-switchable USE flags, > > I need to understand this. Where are the specs?
https://dev.gentoo.org/~ulm/pms/7-draft/pms.html#x1-670007.3 Long story short, IUSE_RUNTIME specifies extra USE flags that do not require rebuilding the package and whose status can be updated in place (provided that the necessary dependencies are installed). Implementation-wise, I think you would need to find the place where Portage decides to rebuild package because of use flag changes (either due to deps, --changed-use or --newuse). You'd have to check if all changed flags belong in IUSE_RUNTIME and if that's the case (and there is no other reason to rebuild), use a new 'update-in-place' state instead of 'rebuild'. -- Best regards, Michał Górny
