Check attached build log.
Created attachment 186863 [details] Build log
I have this same problem; the ponyprog-2.07a-gcc43.patch doesn't work; you have to compile ponyprog with gcc-3.4 for now.
updated the gcc patch http://sources.gentoo.org/dev-embedded/ponyprog/files/ponyprog-2.07a-gcc43.patch?r1=1.1&r2=1.2