Files
gossamer/rules.mk
2022-09-22 17:31:43 -05:00

72 lines
1.4 KiB
Makefile

CFLAGS += $(INCLUDES) $(DEFINES)
OBJS = $(addprefix $(BUILD)/, $(notdir %/$(subst .c,.o, $(SRCS))))
SUBMODULES = tinyusb
COBRA = cobra -f
ifeq ($(DFU), 1)
all: $(BUILD)/$(BIN).elf $(BUILD)/$(BIN).hex $(BUILD)/$(BIN).bin $(BUILD)/$(BIN).dfu size
else
all: $(BUILD)/$(BIN).elf $(BUILD)/$(BIN).hex $(BUILD)/$(BIN).bin $(BUILD)/$(BIN).uf2 size
endif
$(BUILD)/$(BIN).elf: $(OBJS)
@echo LD $@
@$(CC) $(LDFLAGS) $(OBJS) $(LIBS) -o $@
$(BUILD)/$(BIN).hex: $(BUILD)/$(BIN).elf
@echo OBJCOPY $@
@$(OBJCOPY) -O ihex $^ $@
$(BUILD)/$(BIN).bin: $(BUILD)/$(BIN).elf
@echo OBJCOPY $@
@$(OBJCOPY) -O binary $^ $@
$(BUILD)/$(BIN).uf2: $(BUILD)/$(BIN).bin
@echo UF2CONV $@
@$(UF2) $^ -co $@
$(BUILD)/$(BIN).dfu: $(BUILD)/$(BIN).elf
@echo DFUCONV $@
@$(DFU_CONV) $^ $@
.phony: $(SUBMODULES)
$(SUBMODULES):
:
# git submodule update --init
ifeq ($(DFU), 1)
install:
@$(DFU_UTIL) -D $(BUILD)/$(BIN).dfu
@echo "\033[0;97m\033[1mRemember to press RESET to run the newly installed code!\033[0m"
else
install:
@$(UF2) -D $(BUILD)/$(BIN).uf2
endif
$(BUILD)/%.o: | $(SUBMODULES) directory
@echo CC $@
@$(CC) $(CFLAGS) $(filter %/$(subst .o,.c,$(notdir $@)), $(SRCS)) -c -o $@
directory:
@$(MKDIR) -p $(BUILD)
size: $(BUILD)/$(BIN).elf
@echo size:
@$(SIZE) -t $^
clean:
@echo clean
@-rm -rf $(BUILD)
analyze:
@$(COBRA) basic $(INCLUDES) $(DEFINES) $(SRCS)
DEPFILES := $(SRCS:%.c=$(BUILD)/%.d)
-include $(wildcard $(DEPFILES))