Calendar for Haiku.
Calendar is a native Haiku application to manage your appointments.
You can create, edit and delete events, and cancel or hide them, categorize events and show them in a day, week or month view.
To build Calendar you need the sqlite3 development library:
For 32 bit version of Haiku -- $ pkgman install sqlite_x86_devel
For 64 bit version of Haiku -- $ pkgman install sqlite_devel
When building on 32bit Haiku, you need to change the build environment to use gcc11 with setarch x86 before invoking make.
For more information, please see the Calendar documentation.