-addOpt_L a = updDynFlags (\s -> s{opt_L = a : opt_L s})
-addOpt_P a = updDynFlags (\s -> s{opt_P = a : opt_P s})
-addOpt_c a = updDynFlags (\s -> s{opt_c = a : opt_c s})
-addOpt_a a = updDynFlags (\s -> s{opt_a = a : opt_a s})
-addOpt_m a = updDynFlags (\s -> s{opt_m = a : opt_m s})
+addOpt_L a = updDynFlags (\s -> s{opt_L = a : opt_L s})
+addOpt_P a = updDynFlags (\s -> s{opt_P = a : opt_P s})
+addOpt_c a = updDynFlags (\s -> s{opt_c = a : opt_c s})
+addOpt_a a = updDynFlags (\s -> s{opt_a = a : opt_a s})
+addOpt_m a = updDynFlags (\s -> s{opt_m = a : opt_m s})
+#ifdef ILX
+addOpt_I a = updDynFlags (\s -> s{opt_I = a : opt_I s})
+addOpt_i a = updDynFlags (\s -> s{opt_i = a : opt_i s})
+#endif