--- ld.c.orig	2005-11-21 13:37:22.000000000 -0800
+++ ld.c	2005-11-21 13:37:39.000000000 -0800
@@ -539,7 +539,7 @@
 	       strcmp(argv[i], "-arch") == 0 &&
 	       i + 1 < argc &&
 	       strcmp(argv[i+1], "ppc64") == 0){
-		argv[0] = "/usr/bin/ld64";
+		argv[0] = BINDIR "/" LD64PROG;
 		ld_exit(!execute(argv, 0));
 	    }
 	}