diff options
Diffstat (limited to 'examples/device')
| -rw-r--r-- | examples/device/cdc_msc_hid/Makefile | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/examples/device/cdc_msc_hid/Makefile b/examples/device/cdc_msc_hid/Makefile index cf7e83483..5d968e85c 100644 --- a/examples/device/cdc_msc_hid/Makefile +++ b/examples/device/cdc_msc_hid/Makefile @@ -2,7 +2,10 @@ include ../../../tools/top.mk # Select the board to build for. ifeq ($(BOARD),) - $(error You must provide a BOARD parameter) + $(info You must provide a BOARD parameter with 'BOARD=') + $(info Possible values are:) + $(info $(sort $(subst /.,,$(subst $(TOP)/hw/bsp/,,$(wildcard $(TOP)/hw/bsp/*/.))))) + $(error BOARD not defined) else ifeq ($(wildcard $(TOP)/hw/bsp/$(BOARD)/.),) $(error Invalid BOARD specified) @@ -86,8 +89,11 @@ LIB_SOURCE += \ SRC_C += $(LIB_SOURCE) +# Assembly files can be name with upper case .S, convert it to .s +SRC_S := $(SRC_S:.S=.s) + OBJ += $(addprefix $(BUILD)/obj/, $(SRC_C:.c=.o)) -OBJ += $(addprefix $(BUILD)/obj/, $(SRC_S:.S=.o)) +OBJ += $(addprefix $(BUILD)/obj/, $(SRC_S:.s=.o)) all: $(BUILD)/$(BOARD)-firmware.bin size @@ -119,16 +125,17 @@ $(BUILD)/obj/%.o: %.c -e '/^$$/ d' -e 's/$$/ :/' < $(@:.o=.d) >> $(@:.o=.P); \ $(RM) $(@:.o=.d) -# ASM sources +# ASM sources lower case .s vpath %.s . $(TOP) $(BUILD)/obj/%.o: %.s - @echo "AS $<" - @$(AS) -o $@ $< + @echo AS $(notdir $@) + $(AS) -o $@ $< -#vpath %.S . $(TOP) -#$(BUILD)/obj/%.o: %.S -# @echo AS $(notdir $@) -# @$(CC) -x assembler-with-cpp $(ASFLAGS) -c -o $@ $< +# ASM sources upper case .S +vpath %.S . $(TOP) +$(BUILD)/obj/%.o: %.S + @echo AS $(notdir $@) + @$(CC) -x assembler-with-cpp $(ASFLAGS) -c -o $@ $< size: $(BUILD)/$(BOARD)-firmware.elf -@echo '' |