Does app-office/calligra include Calligra Flow? Is it supposed to? See: https://www.calligra.org/flow/ I also emerged calligraplan, but it does not appear to include Flow either...
Apparently it was removed with: https://bugs.gentoo.org/589358 but Flow is now ported: The line of code referenced in the linked issue use to read: https://github.com/KDE/calligra/blob/02707d3d3b3edf6e7340d80f8a04d9270b3cef30/CalligraProducts.cmake#L97 calligra_define_product(APP_FLOW "Flow app (for Desktop)" UNPORTED REQUIRES LIB_CALLIGRA LIB_KOMAIN LIB_KOPAGEAPP) But it now read: https://github.com/KDE/calligra/blob/master/CalligraProducts.cmake#L97 calligra_define_product(APP_FLOW "Flow app (for Desktop)" REQUIRES LIB_CALLIGRA LIB_KOMAIN LIB_KOPAGEAPP)
Can't add back Flow to tree without an upstream release.
$ equery u calligra-9999 [ Legend : U - final flag setting for installation] [ : I - package is installed with flag ] [ Colors : set, unset ] * Found these USE flags for app-office/calligra-9999: + + calligra_features_flow : Build Calligra flowchart and diagram tool