------- Comment #5 from janis at gcc dot gnu dot org 2008-02-04 21:28 ------- A prerequisite to changing the default to the AltiVec ABI is to fix -mabi=no-altivec. A patch for that is at
http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00094.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34526