11 AC_SEARCH_LIBS([if_nameindex], [socket],
12 [AC_DEFINE([HAVE_IF_NAMEINDEX], [1], [Define if you have if_nameindex.])
13 if test "$ac_cv_search_if_nameindex" != "none required"; then
14 NET_IF_LIB="$ac_cv_search_if_nameindex"
17 AC_SUBST([NET_IF_LIB])
21 check_PROGRAMS += test-net_if
22 test_net_if_LDADD = $(LDADD) @NET_IF_LIB@