<<< packages_pkgcheck_scan >>> RequiredUseDefaults: version 22: profile: 'default/linux/amd64/17.1/desktop' (18 total) failed REQUIRED_USE: exactly-one-of ( sdl sdl2 ) <<< open bugs >>> https://bugs.gentoo.org/782982 [guru]_games-emulation/np2kai_depends_on_x11-libs/gtk+:2 https://bugs.gentoo.org/859979 [guru]_games-emulation/np2kai-22_p20210211_fails_to_compile_(lto):_egc.c:60:41:_error:_dereferencing_type-punned_pointer_will_break_strict-aliasing_rules_[-Werror=strict-aliasing] https://bugs.gentoo.org/887647 [guru]_games-emulation/np2kai-22_p20210211_fails_to_compile_(CLANG-STRICTER-SYSTEM):_fontmng.c:477:37:_error:_incompatible_pointer_to_integer_conversion_passing_SDL_Surface_(aka_struct_SDL_Surface_)_to_parameter_of_type_Uint16_(aka_unsigned_short)_[-Wint