Gentoo Packages

Warning: USE flag 'custom-cflags' used by games-emulation/zsnes but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'custom-cflags' used by media-libs/libsdl2 but has no description in metadata.xml, use.local.desc or use.desc

Package	Local Description (use.local.desc)	Metadata Description (metadata.xml)
games-emulation/zsnes	-	-
media-libs/libsdl2	-	-

USE Flag: custom-cflags