See attached build log. (Please do not complain about the need for looking at the build log until you can provide an easy way to open bugs with the correct data picked out of a tinderbox log. Thanks.)
Created attachment 242003 [details] Build log
+ 09 Aug 2010; Kacper Kowalik <xarthisius@gentoo.org> + xautolock-2.1-r1.ebuild, xautolock-2.2.ebuild: + Respect CC, CCFLAGS and LDFLAGS. Fixes bug 331789. Thanks Diego for the + report +