source $GRIMOIRE/MESON_DEPENDS &&
depends dbus-glib &&
depends policykit &&
depends libxcrypt &&
depends json-c    &&
source  "$GRIMOIRE/depends_one_of.function" &&
depends_one_of ACCO_LOGIN\
           systemd '' \
           elogind 'elogind=true' \
           'Login manager' &&
optional_depends gobject-introspection introspection=true introspection=false 'enableintrospection' &&
optional_depends gtk-doc gtk_doc=true  gtk_doc=false 'build documentation' &&
optional_depends xmlto docbook=true docbook=false 'build docs'