Looks like yasm is active and recently had an update
It builds libsdl-1.2.11-r1 too!
A new x264-svn snapshot will require this bump : from the svn commit logs : ssse3 detection. x86_64 ssse3 satd and quant. requires yasm >= 0.6.0 [And bumping x264 is not just for the sake of bumping, it will fix the assumption that any ppc has altivec (and thus will work on non altivec ppc)]
Thanks for reminding me Edward. InCVS and FIXED.