Fixing a bug in 150_ppc_rename-powerpc.patch and 155_ppc64_rename-powerpc64.patch, where the respective Makefile.add still contains ppc instead of powerpc (thanks to Jose Costa in #179408).
Changed paths:
dietlibc/patches/0.30-r2/150_ppc_rename-powerpc.patch
dietlibc/patches/0.30-r2/155_ppc64_rename-powerpc64.patch