include $(TOPDIR)/config.mk
-LIB := $(obj)libusb_gadget.a
+LIB := $(obj)libusb_gadget.o
+# new USB gadget layer dependencies
+ifdef CONFIG_USB_ETHER
+COBJS-y += ether.o epautoconf.o config.o usbstring.o
+else
# Devices not related to the new gadget layer depend on CONFIG_USB_DEVICE
ifdef CONFIG_USB_DEVICE
COBJS-y += core.o
COBJS-$(CONFIG_PXA27X) += pxa27x_udc.o
COBJS-$(CONFIG_SPEARUDC) += spr_udc.o
endif
-# new USB gadget layer dependencies
-COBJS-$(CONFIG_USB_ETHER) += ether.o epautoconf.o config.o usbstring.o
+endif
COBJS := $(COBJS-y)
SRCS := $(COBJS:.o=.c)
all: $(LIB)
$(LIB): $(obj).depend $(OBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
#########################################################################