AC_SUBST(DBUS_CFLAGS)
AC_SUBST(DBUS_LIBS)
+PKG_CHECK_MODULES(SELINUX, [ libselinux ])
+AC_SUBST(SELINUX_CFLAGS)
+AC_SUBST(SELINUX_LIBS)
+AC_SEARCH_LIBS([is_selinux_enabled], [selinux], [], [AC_MSG_ERROR([*** libselinux library not found])])
+
PKG_CHECK_MODULES(DBUSGLIB, [ dbus-glib-1 ])
AC_SUBST(DBUSGLIB_CFLAGS)
AC_SUBST(DBUSGLIB_LIBS)