When emerge this package it always crashesh with ang GCC is complaining about this: KCoreAddons is not declared "KCOREADDONS_VERSION" is not defined I looked in to source code and find out that the includes are in wrong order. I fixed this by moving #include <kcoreaddons_version.h> above #if KCOREADDONS_VERSION >= QT_VERSION_CHECK(5,20,0) #include <KCoreAddons> #endif in file: /var/tmp/portage/kde-plasma/kinfocenter-5.5.95/work/kinfocenter-5.5.95/Modules/about-distro/src/Module.cpp after that it compiles without any problem Reproducible: Always Steps to Reproduce: 1. emerge =kde-plasma/kinfocenter-5.5.95 2. 3.
Already fixed with commit b4994c307ce86b52e20c4afb35ff2eaf12bfd8f1 by David Edmundson.