calculate-overlay/profiles/templates/3.1/2_ac_install_merge/x11-themes/gnome-themes-standard/adwaita-timed.xml

# Calculate append=replace pkg(x11-themes/gnome-themes-standard)>=3.8 path=/usr/share/themes/Adwaita/backgrounds
<background>
<static>
#?pkg(media-gfx/dm-themes-calculate)>=14-r1#
<file>/usr/share/wallpapers/Calculate-dm/contents/images/#-os_x11_standart-#.jpg</file>
#pkg#
#?pkg(media-gfx/dm-themes-calculate)!=&&pkg(media-gfx/dm-themes-calculate)<14-r1#
<file>/usr/share/wallpapers/dm-#-os_x11_standart-#.jpg</file>
#pkg#
</static>
</background>