diff --git a/make/lo.mk b/make/lo.mk
new file mode 100644
index 00000000..7f734123
--- /dev/null
+++ b/make/lo.mk
@@ -0,0 +1,32 @@
+include $(MODDIR)/make/defs.mk
+include $(MODDIR)/make/rules.mk
+include $(MODDIR)/make/depend.mk
+
+# === change this >
+TOOLS_DIR ?= $(TOPDIR)/tools
+
+CPP_PREFIX ?= YLo
+SO_PREFIX ?= \
+	$(shell sed '/const char \*YAbstractLoadableObject::_soPrefix/ !d; s/[^"]*"//; s/".*//' \
+		$(YTOOLS_DIR)/YLoadableObject/YAbstractLoadableObject.cpp)
+LOADABLE_OBJ_HOOK ?= LOADABLE_OBJECT_HOOK
+# === change this <
+
+.PRECIOUS: %.cpp
+
+LOADABLE_OBJS = $(patsubst $(CPP_PREFIX)%,%,$(basename $(notdir $(wildcard $(TOOLS_DIR)/$(CPP_PREFIX)*.h))))
+LOADABLE_OBJ_LIBS = $(addprefix $(SO_PREFIX), $(addsuffix .so, $(LOADABLE_OBJS)))
+BUILD_LOADABLE_OBJ_LIBS = $(addprefix $(LIBDIR)/, $(LOADABLE_OBJ_LIBS))
+
+all: $(LOADABLE_OBJ_LIBS) $(BUILD_LOADABLE_OBJ_LIBS)
+clean:
+	rm -f *.o *.cpp *.so *.done
+
+$(SO_PREFIX)%.so: %.o
+	$(CC) -shared $(LDFLAGS) $^ -o $@
+
+%.cpp: $(TOOLS_DIR)/$(CPP_PREFIX)%.h
+	echo -e "#include \"$<\"\n$(LOADABLE_OBJ_HOOK)($(CPP_PREFIX)$*);\n" > $@
+
+$(LIBDIR)/%.so: %.so
+	install -m 755 $< $@