+2011-09-21 Chung-Lin Tang <cltang@codesourcery.com>
+ Maxim Kuvyrkov <maxim@codesourcery.com>
+ Joseph Myers <joseph@codesourcery.com>
+
+ * resolv/Makefile (LDLIBS-resolv.so): Link in $(elfobjdir)/ld.so
+ if needed for __stack_chk_guard.
+
2011-09-19 Roland McGrath <roland@hack.frob.com>
* sysdeps/posix/spawni.c (script_execute): Always define it.
-# Copyright (C) 1994-2001,2003,2004,2007,2008 Free Software Foundation, Inc.
+# Copyright (C) 1994-2001,2003,2004,2007,2008,2011
+# Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
# This ensures they will load libc.so for needed symbols if loaded by
# a statically-linked program that hasn't already loaded it.
$(objpfx)libresolv.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a
+# Some hosts need '__stack_chk_guard', so pull in the definition from
+# ld.so if required.
+ifeq (yesyes,$(have-ssp)$(elf))
+LDLIBS-resolv.so += $(as-needed) $(elfobjdir)/ld.so $(no-as-needed)
+endif
# The DNS NSS modules needs the resolver.
$(objpfx)libnss_dns.so: $(objpfx)libresolv.so $(common-objpfx)libc.so \