--- configure.orig	Tue Aug 19 20:11:50 2008
+++ configure	Sun Mar  8 19:13:13 2009
@@ -7833,6 +7833,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <sys/types.h>
 #include <netinet/in.h>
 
 
@@ -7898,6 +7899,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <sys/types.h>
 #include <netinet/in.h>
 
 
@@ -7955,7 +7957,7 @@ fi
 echo $ECHO_N "checking for C flags to get more warnings... $ECHO_C" >&6; }
 ac_save_CFLAGS="$CFLAGS"
 if test "x$ac_cv_c_compiler_gnu" = "xyes" ; then
-    warning_CFLAGS="-Wall -Wno-pointer-sign"
+    warning_CFLAGS="-Wall"
 else
     case "$host_os" in
         irix*)
