Created attachment 421336 [details] emerge --info '=sci-electronics/kicad-4.0.1::gentoo' Simple emerge kicad did not finish Error is: ../common/libcommon.a(dialog_hotkeys_editor.cpp.o):(.data.rel.ro._ZTV16HOTKEY_LIST_CTRL[_ZTV16HOTKEY_LIST_CTRL]+0x768): undefined reference to `non-virtual thunk to wxGenericListCtrl::GetSizeAvailableForScrollTarget(wxSize const&)'
Created attachment 421338 [details] emerge -pqv '=sci-electronics/kicad-4.0.1::gentoo'
Created attachment 421340 [details] build.log
Created attachment 421342 [details] build.log.bz2
please paste the output of emerge -pv wxGTK.
Emerged kicad successfully both with gcc-4 and gcc-5. Please provide output as per Alex's request.