Gentoo's Bugzilla –
Attachment 799993 Details for
Bug 865625net-libs/webkit-gtk-2.36.6 - ld: error: Source/WebCore/CMakeFiles/WebCore.dir/./__/__/WebCore/DerivedSources/unified-sources/UnifiedSource-3a52ce78-61.cpp.o: ELF section name out of range collect2: error: ld returned 1 exit status