New comment by leetnc on void-packages repository

https://github.com/void-linux/void-packages/issues/21359#issuecomment-620886944

Comment:
I dipped my toe into the xbps-src waters for the first time, and was able to build OSMO from your template !   
Suggestion:  Add “ical” to the ‘build_options_default’  list.
Reason - The default calendar presentation in OSMO starts the week with Monday.  This default can be disabled in the OSMO  Preference Menu, Calendar tab.  But the “ical” build option is required for the Calendar tab to show up.
Nice Work !