elua: fix class c get function in lualian and make lua files rebuild on lualian changes

src/Makefile_Elua_Helper.am

@@ -13,7 +13,7 @@ am__v_ELUA_0 = @echo "  ELUA    " $@;
 
 SUFFIXES += .lua
 
-%.eo.lua: %.eo ${_ELUA_GEN_DEP}
+%.eo.lua: %.eo ${_ELUA_GEN_DEP} bin/elua/modules/lualian.lua
 	$(AM_V_ELUA)$(ELUA_GEN) $(EOLIAN_FLAGS) -o $@ $<
 
 CLEANFILES += $(BUILT_SOURCES)

src/bin/elua/modules/lualian.lua

@@ -542,9 +542,9 @@ local __class
 local __body
 
 local init = function()
-    __class = __lib.%s_class_get()
+    __class = __lib.%s()
     eo.class_register("%s", %s, __body, __class)
-]]):format(self.fname, kn, ckls.prefix, knu, paru))
+]]):format(self.fname, kn, kls:c_get_function_name_get(), knu, paru))
 
         if ckls.mixins then for i, v in ipairs(ckls.mixins) do
             s:write(("    eo.class_mixin(\"%s\", \"%s\")\n"):format(knu,