systemd use flag not available [SOLVED]

[mirivagu]

hello, (sorry not speak english, i'm using google translate). My problem is that upower and polkit not have available systemd USE flag, I thought it would be resolved by updating because using systemd instead of openrc, the fact is that now I can not activate the systemd USE flag on these two packages

I have no overlay.
I have in my make.conf ACCEPT_KEYWORDS = "~ amd64"

* Found these USE flags for sys-auth/polkit-0.107-r1:
U I
- - examples : Install examples, usually source code
- - gtk : Adds support for x11-libs/gtk+ (The GIMP Toolkit)
- - introspection : Use dev-libs/gobject-introspection for introspection
+ + kde : Adds support for KDE (K Desktop Environment)
+ + nls : Adds Native Language Support (using gettext - GNU locale utilities)
+ + pam : Adds support for PAM (Pluggable Authentication Modules) - DANGEROUS to
arbitrarily flip
thanks.

[MustrumR]

For some reason someone decided to mask the systemd use flag on these packages.
You can put 'package-category/package-name -use-flag' entries in /etc/portage/profile/package.use.mask to unmask the specified use flag on the specified package. I did it and it works for me.

[mirivagu]