From cb84d1e403cf2295307b398ab54cedc6bf9f8973 Mon Sep 17 00:00:00 2001
From: Jakub Jelinek <jakub@redhat.com>
Date: Thu, 16 Aug 2007 21:20:11 +0000
Subject: * elf/Makefile ($(objpfx)ld.so): Use readelf -s and awk instead of nm
 -u

to check for undefined symbols.
	* elf/Makefile ($(objpfx)ld.so): Use readelf -s and awk instead of nm -u
	to check for undefined symbols.
---
 elf/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'elf')

diff --git a/elf/Makefile b/elf/Makefile
index d1b3c5a..2943acc 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -307,7 +307,8 @@ $(objpfx)ld.so: $(objpfx)librtld.os $(ld-map)
 		  $(filter-out $(map-file),$^) $(load-map-file)		\
 		  -Wl,-soname=$(rtld-installed-name) -T $@.lds
 	rm -f $@.lds
-	nm -u $@ | cmp -s /dev/null -
+	readelf -s $@ \
+	  | awk '($$7 ~ /^UND(|EF)$$/ && $$1 != "0:" && $$4 != "REGISTER") { print; p=1 } END { exit p != 0 }'
 
 # interp.c exists just to get this string into the libraries.
 CFLAGS-interp.c = -D'RUNTIME_LINKER="$(slibdir)/$(rtld-installed-name)"' \
-- 
cgit v1.1