+#undef HAVE_MACHINE_ENDIAN_H
+
+#undef HAVE_STRERROR
+
+#undef OPT_DISABLE_MCS51
+#undef OPT_DISABLE_GBZ80
+#undef OPT_DISABLE_Z80
+#undef OPT_DISABLE_AVR
+#undef OPT_DISABLE_DS390
+#undef OPT_DISABLE_TININative
+#undef OPT_DISABLE_PIC
+#undef OPT_DISABLE_XA51
+
+#undef OPT_ENABLE_LIBGC
+