Local USE flags

dev-util

electron

Flag Description
X
bindist
clang Use Clang compiler instead of GCC
component-build Split build into more shared libraries to speed up linking. Mostly intended for debugging and development, NOT RECOMMENDED for general use.
cpu_flags_arm_neon
cups
custom-cflags
debug
ffmpeg-chromium
gtk4 Build with GTK4 headers.
hangouts
headless Build Ozone only with headless backend, NOT RECOMMENDED for general use.
js-type-check Enable JavaScript type-checking for Chrome's web technology-based UI. Requires Java.
kerberos
libcxx
lto Build with link time optimization enabled
official
pax-kernel
pgo
pic Disable optimized assembly code that is not PIC friendly
proprietary-codecs Enable proprietary codecs like H.264, MP3
pulseaudio
qt5
qt6
screencast Enable support for remote desktop and screen cast using <pkg>media-video/pipewire</pkg>
selinux
suid
system-abseil-cpp
system-av1
system-brotli
system-crc32c
system-double-conversion
system-ffmpeg Use system ffmpeg instead of the bundled one
system-harfbuzz Use system harfbuzz instead of the bundled one.
system-icu Use system icu instead of the bundled one
system-jsoncpp
system-libevent
system-libusb
system-libvpx
system-openh264
system-openjpeg
system-png Use system libpng instead of the bundled one.
system-re2
system-snappy
system-toolchain
system-woff2
system-zstd
vaapi
video_cards_nvidia
wayland