This is a known issue on GNU mail list. Please refer
the link below.
https://sourceware.org/bugzilla/show_bug.cgi?id=17473

--- binutils-2.25/gold/binary.cc	2014-10-14 00:32:04.000000000 -0700
+++ binutils-2.25.patched/gold/binary.cc	2015-09-15 07:02:40.000000000 -0700
@@ -24,10 +24,10 @@
 
 #include <cerrno>
 #include <cstring>
+#include "stringpool.h"
 #include "safe-ctype.h"
 
 #include "elfcpp.h"
-#include "stringpool.h"
 #include "fileread.h"
 #include "output.h"
 #include "binary.h"