-AM_CONDITIONAL(WITH_MULTILINK, test "x${enable_multilink}" = "xyes")
-AM_COND_IF([WITH_MULTILINK],
- AC_DEFINE([HAVE_MULTILINK], 1, ["Have multilink support"]))
+AM_CONDITIONAL(PPP_WITH_MULTILINK, test "x${enable_multilink}" = "xyes")
+AM_COND_IF([PPP_WITH_MULTILINK],
+ AC_DEFINE([PPP_WITH__MULTILINK], 1, ["Have multilink support"]))