--- glibc-2.6-orig/elf/Makefile	2007-05-23 16:14:22.000000000 +0200
+++ glibc-2.6/elf/Makefile	2007-05-24 08:55:32.000000000 +0200
@@ -311,7 +311,7 @@
 		  $(filter-out $(map-file),$^) $(load-map-file)		\
 		  -Wl,-soname=$(rtld-installed-name) -T $@.lds
 	rm -f $@.lds
-	nm -u $@ | cmp -s /dev/null -
+	objdump -T $@ | grep 'D. \*UND\*' | cmp -s /dev/null -
 
 # interp.c exists just to get this string into the libraries.
 CFLAGS-interp.c = -D'RUNTIME_LINKER="$(rtlddir)/$(rtld-installed-name)"' \