+AC_ARG_WITH([pamlibdir],
+ AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
+ [],
+ [with_pamlibdir=${with_rootlibdir}/security])
+
+have_split_usr=no
+if test "x${ac_default_prefix}" != "x${with_rootprefix}" ; then
+ AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
+ have_split_usr=yes
+fi
+