Category USE flags

dev-lang

Flag Description Packages
abi_mips_n64 2
abi_mips_o32 2

net-proxy

Flag Description Packages
tool Build the additional tool: v2ctl 2

Local USE flags

app-i18n

fcitx-meta

Flag Description
bamboo Install bamboo input method
configtool Enable GUI config tool
gtk2 Enable GTK2 IM support
gtk3 Enable GTK3 IM support
qt5 Enable QT 5 support
qt6 Enable QT 6 support
rime Install RIME Chinese input method

rime-data

Flag Description
array Install array input schema and dictionary for RIME
bopomofo Install bopomofo input schema for RIME
cangjie Install cangjie input schema and dictionary for RIME
combo-pinyin Install combo-pinyin input schema for RIME
double-pinyin Install double-pinyin input schema for RIME
emoji Install emoji input schema for RIME
ipa Install ipa input schema and dictionary for RIME
luna-pinyin Install luna-pinyin input schema and dictionary for RIME
middle-chinese Install middle-chinese input schema and dictionary for RIME
pinyin-simp Install pinyin-simp input schema and dictionary for RIME
quick Install quick input schema and dictionary for RIME
scj Install scj input schema and dictionary for RIME
soutzoe Install soutzoe input schema for RIME
stenotype Install stenotype input schema for RIME
stroke Install stroke input schema and dictionary for RIME
terra-pinyin Install terra-pinyin input schema and dictionary for RIME
wubi Install wubi input schema and dictionary for RIME
wugniu Install wugniu input schema and dictionary for RIME

dev-lang

go

Flag Description
cpu_flags_x86_sse2

go-bootstrap

Flag Description
big-endian

net-proxy

v2ray-core

Flag Description
pie

v2ray-core-bin

Flag Description
separate-geo Separate geoip.dat and geosite.dat from this binary package
tiny-geoip Only geoip:cn and geoip:private available for small size

net-vpn

tailscale

Flag Description
derp Build DERP server
tailscale Build tailscale itself
tools Build tools (derpprobe for now)

sys-apps

openrazer

Flag Description
client Enable client libraries for python
systemd
test

openrazer-driver

Flag Description
dkms Install sources to be able to use DKMS to build modules
modules