FEATURES
From Gentoo Wiki
The FEATURES variable contains a list of Portage features that the user wants enabled on the system, effectively influencing Portage's behavior. It is set by default via the Gentoo profile, but can be easily updated through /etc/portage/make.conf. Since this is an incremental variable, FEATURES values can be added without directly overriding the ones implemented through the Gentoo profile.
FILE
/etc/portage/make.conf
Adding keepwork to FEATURES in PortageFEATURES="keepwork"
portageq 可用于显示激活的 feature:
user $
portageq envvar FEATURES | xargs -n 1
另请参阅
外部资源
- FEATURES in the Gentoo developer manual