Keywords went somewhat whacky here... ;) @amd64: please, keyword dev-php4/xdebug @ppc,ppc64,sparc: please, keyword dev-php4/xdebug so that the keywords are consistent. Thanks.
Uh, I got confused as well, sorry... :) @ppc,ppc64,sparc: please, keyword dev-php5/xdebug
added ~ppc keyword
~sparc'ed.
added ~ppc64
dev-php4/xdebug ~amd64 done. Best regards, CHTEKK.