It seems that the "doc" part of the ebuild uses graphviz to generate some of the user documentation (probably through doxygen). While it does so, it tries to write to /usr/lib/graphviz/config several hundred times for no apparent reason, giving me many errors like the one shown below. Reproducible: Always Steps to Reproduce: 1. USE=doc emerge log4cxx Actual Results: ACCESS DENIED open_wr: /usr/lib/graphviz/config Error: failed to open /usr/lib/graphviz/config for write.
*** This bug has been marked as a duplicate of 101337 ***