While remove_non_essential() in lighttpd-1.4.13.ebuild prevents mod_cml from being installed when the lua use flag is not set, mod_magnet (the successor of mod_cml) is not removed from the source directory and thus will get installed (it was probably forgotten, it's new in 1.4.13...). This only affects 1.4.13, as this is the first version of lighttpd in the tree which contains mod_magnet (it was introduced in 1.4.12, but this version never hit the tree). (the lua dependency in the official documentation: http://trac.lighttpd.net/trac/wiki/Docs%3AModMagnet) Reproducible: Always Steps to Reproduce: USE="-lua" emerge =lighttpd-1.4.13 Actual Results: /usr/lib/lighttpd/mod_magnet.{la,so} do exist. Expected Results: /usr/lib/lighttpd/mod_magnet.{la,so} should not be there.
fixed in cvs.