Gentoo Packages

Warning: USE flag 'introspection' used by app-accessibility/at-spi2-core but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'introspection' used by gui-libs/gtk but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'introspection' used by media-libs/graphene but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'introspection' used by x11-libs/gtk+ but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'introspection' used by x11-libs/pango but has no description in metadata.xml, use.local.desc or use.desc

Package	Local Description (use.local.desc)	Metadata Description (metadata.xml)
app-accessibility/at-spi2-core	-	-
gui-libs/gtk	-	-
media-libs/graphene	-	-
x11-libs/gtk+	-	-
x11-libs/pango	-	-

USE Flag: introspection