Makefile.common

# name of executable

ELF=$(notdir $(CURDIR)).elf                    

# Tool path

TOOLROOT=/l/arm/arm-none-eabi/bin

# Library path

LIBROOT=/l/arm/STM32F0xx/Libraries

# Tools

CC=$(TOOLROOT)/arm-none-eabi-gcc
LD=$(TOOLROOT)/arm-none-eabi-gcc
AR=$(TOOLROOT)/arm-none-eabi-ar
AS=$(TOOLROOT)/arm-none-eabi-as

# Code Paths

CORE=$(LIBROOT)/CMSIS
DEVICE=$(LIBROOT)/CMSIS/Device/ST/STM32F0xx
PERIPH=$(LIBROOT)/STM32F0xx_StdPeriph_Driver

# Search path for standard files

vpath %.c $(TEMPLATEROOT)

# Search path for perpheral library

vpath %.c $(DEVICE)/Source/Templates
vpath %.c $(PERIPH)/src
vpath %.c $(DEVICE)

#  Processor specific

PTYPE = STM32F0XX_MD
LDSCRIPT = $(TEMPLATEROOT)/stm32f0xx.ld
STARTUP=  startup_stm32f0xx.o system_stm32f0xx.o 

# Compilation Flags

FULLASSERT = -DUSE_FULL_ASSERT 

LDFLAGS+= -T$(LDSCRIPT) -mthumb -mcpu=cortex-m0
CFLAGS+= -mcpu=cortex-m0 -mthumb 
CFLAGS+= -I$(TEMPLATEROOT) -I$(CORE)/Include -I$(DEVICE)/Include -I$(CORE) -I$(PERIPH)/inc -I.
CFLAGS+= -DUSE_STDPERIPH_DRIVER $(FULLASSERT) -D$(PTYPE) 

# Build executable 

$(ELF) : $(OBJS)
	$(LD) $(LDFLAGS) -o $@ $(OBJS) $(LDLIBS)

# compile and generate dependency info

%.o: %.c
	$(CC) -c $(CFLAGS) $< -o $@
	$(CC) -MM $(CFLAGS) $< > $*.d

%.o: %.s
	$(CC) -c $(CFLAGS) $< -o $@

clean:
	rm -f $(OBJS) $(OBJS:.o=.d) $(ELF) startup_stm32f* $(CLEANOTHER)

debug: $(ELF)
	arm-none-eabi-gdb $(ELF)


# pull in dependencies

-include $(OBJS:.o=.d)