Gentoo Packages

dev-util/electron: Use the system <pkg>dev-libs/libevent</pkg> instead of the bundled one
mail-client/thunderbird: Use the system-wide <pkg>dev-libs/libevent</pkg> instead of bundled.
www-client/firefox: Use the system-wide <pkg>dev-libs/libevent</pkg> instead of bundled
www-client/icecat: Use the system-wide <pkg>dev-libs/libevent</pkg> instead of bundled.
www-client/librewolf: Use the system-wide <pkg>dev-libs/libevent</pkg> instead of bundled
www-client/seamonkey: Use the system-wide <pkg>dev-libs/libevent</pkg> instead of bundled
www-client/torbrowser: Use the system-wide <pkg>dev-libs/libevent</pkg> instead of bundled

mail-client/thunderbird: Use the system-wide dev-libs/libevent instead of bundled.
www-client/firefox: Use the system-wide dev-libs/libevent instead of bundled
www-client/seamonkey: Use the system-wide dev-libs/libevent instead of bundled
www-client/torbrowser: Use the system-wide dev-libs/libevent instead of bundled

Warning: USE flag 'system-libevent' is used in ebuilds/metadata but is not defined in profiles/use.desc

Package	Local Description (use.local.desc)	Metadata Description (metadata.xml)
www-client/torbrowser	Use the system-wide dev-libs/libevent instead of bundled	Use the system-wide <pkg>dev-libs/libevent</pkg> instead of bundled
www-client/firefox	Use the system-wide dev-libs/libevent instead of bundled	Use the system-wide <pkg>dev-libs/libevent</pkg> instead of bundled
mail-client/thunderbird	Use the system-wide dev-libs/libevent instead of bundled.	Use the system-wide <pkg>dev-libs/libevent</pkg> instead of bundled.
dev-util/electron	-	Use the system <pkg>dev-libs/libevent</pkg> instead of the bundled one
www-client/seamonkey	Use the system-wide dev-libs/libevent instead of bundled	Use the system-wide <pkg>dev-libs/libevent</pkg> instead of bundled
www-client/librewolf	-	Use the system-wide <pkg>dev-libs/libevent</pkg> instead of bundled
www-client/icecat	-	Use the system-wide <pkg>dev-libs/libevent</pkg> instead of bundled.

USE Flag: system-libevent