# -*- autoconf -*-
-# Copyright (c) 2008, 2009, 2010, 2011, 2012 Nicira Networks.
+# Copyright (c) 2008, 2009, 2010, 2011, 2012 Nicira, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
[Define to 1 if net/if_packet.h is available.])
fi])
+dnl Checks for net/if_dl.h
+AC_DEFUN([OVS_CHECK_IF_DL],
+ [AC_CHECK_HEADER([net/if_dl.h],
+ [HAVE_IF_DL=yes],
+ [HAVE_IF_DL=no])
+ AM_CONDITIONAL([HAVE_IF_DL], [test "$HAVE_IF_DL" = yes])
+ if test "$HAVE_IF_DL" = yes; then
+ AC_DEFINE([HAVE_IF_DL], [1],
+ [Define to 1 if net/if_dl.h is available.])
+ fi])
+
dnl Checks for buggy strtok_r.
dnl
dnl Some versions of glibc 2.7 has a bug in strtok_r when compiling