2.4.7 net/wanrouter/Makefile, broken SANGOMA
This code in 2.4.7 net/wanrouter/Makefile makes no sense.
obj-m := $(O_TARGET)
ifneq ($(CONFIG_VENDOR_SANGOMA),n)
obj-m += $(O_TARGET)
endif
obj-m is always $(O_TARGET), adding a second $(O_TARGET) is wrong. What is CONFIG_VENDOR_SANGOMA trying to do here?