dev-db/mysql-gui-tools-5.0_p4: depends ~x86: unsolvable hardened/x86, solutions: [ =gnome-extra/gtkhtml-3.12* ] dev-db/mysql-gui-tools-5.0_p4: depends ~x86: unsolvable default-linux/x86/no-nptl/2.4, solutions: [ =gnome-extra/gtkhtml-3.1 2* ] =gnome-extra/gtkhtml-3.12* is p.masked on those profiles, this one needs to be masked as well.
is hard masked in profiles/package.mask