diff options
Diffstat (limited to 'rules.mk')
| -rw-r--r-- | rules.mk | 27 |
1 files changed, 25 insertions, 2 deletions
@@ -10,7 +10,11 @@ ifneq ($(USE_SYS),) CSRC += $(CHOPSTX)/mcu/sys-$(CHIP).c endif ifneq ($(USE_USB),) +ifeq ($(EMULATION),) CSRC += $(CHOPSTX)/mcu/usb-$(CHIP).c +else +CSRC += $(CHOPSTX)/mcu/usb-usbip.c +endif endif ifneq ($(USE_ADC),) CSRC += $(CHOPSTX)/contrib/adc-$(CHIP).c @@ -19,10 +23,14 @@ endif INCDIR += $(CHOPSTX) BUILDDIR = build +ifeq ($(EMULATION),) OUTFILES = $(BUILDDIR)/$(PROJECT).elf $(BUILDDIR)/$(PROJECT).bin ifneq ($(ENABLE_OUTPUT_HEX),) OUTFILES += $(BUILDDIR)/$(PROJECT).hex endif +else +OUTFILES = $(BUILDDIR)/$(PROJECT) +endif OPT += -ffunction-sections -fdata-sections -fno-common @@ -34,14 +42,23 @@ LLIBDIR = $(patsubst %,-L%,$(LIBDIR)) VPATH = $(sort $(dir $(CSRC))) ### +ifeq ($(EMULATION),) MCFLAGS = -mcpu=$(MCU) +LDFLAGS = $(MCFLAGS) -nostartfiles -T$(LDSCRIPT) \ + -Wl,-Map=$(BUILDDIR)/$(PROJECT).map,--cref,--no-warn-mismatch,--gc-sections +else +MCFLAGS = +LDFLAGS = +DEFS += -D_GNU_SOURCE +endif CFLAGS = $(MCFLAGS) $(OPT) $(CWARN) -Wa,-alms=$(BUILDDIR)/$(notdir $(<:.c=.lst)) $(DEFS) +LDFLAGS += $(LLIBDIR) -LDFLAGS = $(MCFLAGS) -nostartfiles -T$(LDSCRIPT) -Wl,-Map=$(BUILDDIR)/$(PROJECT).map,--cref,--no-warn-mismatch,--gc-sections $(LLIBDIR) - +ifeq ($(EMULATION),) CFLAGS += -mthumb -mno-thumb-interwork -DTHUMB LDFLAGS += -mthumb -mno-thumb-interwork +endif CFLAGS += -MD -MP -MF .dep/$(@F).d @@ -56,6 +73,7 @@ $(OBJS) : $(BUILDDIR)/%.o : %.c Makefile @echo $(CC) -c $(CFLAGS) -I. $(IINCDIR) $< -o $@ +ifeq ($(EMULATION),) %.elf: $(OBJS) $(OBJS_ADD) $(LDSCRIPT) @echo $(LD) $(OBJS) $(OBJS_ADD) $(LDFLAGS) $(LIBS) -o $@ @@ -65,6 +83,11 @@ $(OBJS) : $(BUILDDIR)/%.o : %.c Makefile %.hex: %.elf $(LDSCRIPT) $(OBJCOPY) -O ihex $< $@ +else +$(BUILDDIR)/$(PROJECT): $(OBJS) $(OBJS_ADD) + @echo + $(CC) $(LDFLAGS) -o $@ $(OBJS) $(OBJS_ADD) $(LIBS) +endif clean: -rm -f -r .dep $(BUILDDIR) |