Index: src/driver/cfa.cc
===================================================================
--- src/driver/cfa.cc	(revision 36982fc1f527597d650797d8db4fa9d288e819d9)
+++ src/driver/cfa.cc	(revision 813ddcaa461a7899c9c16a6cdc83093b86a1589c)
@@ -277,4 +277,8 @@
 		args[nargs] = "--undefined=__cfaabi_dbg_bits_write";
 		nargs += 1;
+		args[nargs] = "-Xlinker";
+		nargs += 1;
+		args[nargs] = "--undefined=__cfaabi_interpose_startup";
+		nargs += 1;
 
 	} // if