+BOOTSTRAPFLAGS := -DBOOTSTRAP="\"objcopy -B aarch64 -I binary -O elf64-littleaarch64\""
+endif
+
+ifeq ($(OBJDIR), ppc64)
+BOOTSTRAPFLAGS := -DBOOTSTRAP="\"objcopy -B powerpc -I binary -O elf64-powerpc\""
+endif
+
+ifeq ($(OBJDIR), ppc)
+BOOTSTRAPFLAGS := -DBOOTSTRAP="\"objcopy -B powerpc -I binary -O elf32-powerpc\""