\r
\r
# LUFA library compile-time options\r
-LUFA_OPTS = USB_DEVICE_ONLY\r
-LUFA_OPTS += USE_NONSTANDARD_DESCRIPTOR_NAMES\r
-LUFA_OPTS += CONTROL_ONLY_DEVICE\r
-LUFA_OPTS += FIXED_CONTROL_ENDPOINT_SIZE=32\r
-LUFA_OPTS += USE_SINGLE_DEVICE_CONFIGURATION\r
-LUFA_OPTS += USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"\r
-LUFA_OPTS += USE_RAM_DESCRIPTORS\r
+LUFA_OPTS = -D USB_DEVICE_ONLY\r
+LUFA_OPTS += -D USE_NONSTANDARD_DESCRIPTOR_NAMES\r
+LUFA_OPTS += -D CONTROL_ONLY_DEVICE\r
+LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=32\r
+LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION\r
+LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"\r
+LUFA_OPTS += -D USE_RAM_DESCRIPTORS\r
\r
\r
# List C source files here. (C dependencies are automatically generated.)\r
\r
\r
# Place -D or -U options here for C sources\r
-CDEFS = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD) $(patsubst %,-D%,$(LUFA_OPTS))\r
+CDEFS = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD) $(LUFA_OPTS)\r
CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL\r
\r
\r