commit 51225803259c69a792a272d067443f3fbc9b79d7
Author: Andreas Schwab <schwab@suse.de>
Date:   Thu Jan 22 17:54:21 2015 +0100

    Fix failure of elf/tst-audit2 when compiled with GCC-5

Index: b/elf/Makefile
===================================================================
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -1016,6 +1016,8 @@ $(objpfx)tst-audit1.out: $(objpfx)tst-au
 tst-audit1-ENV = LD_AUDIT=$(objpfx)tst-auditmod1.so
 
 $(objpfx)tst-audit2.out: $(objpfx)tst-auditmod1.so
+# Prevent GCC-5 from translating a malloc/memset pair into calloc
+CFLAGS-tst-audit2.c += -fno-builtin
 tst-audit2-ENV = LD_AUDIT=$(objpfx)tst-auditmod1.so
 
 $(objpfx)tst-audit9: $(libdl)