RIOT/Makefile.base

ASMSRC = $(wildcard *.s)
ASSMSRC = $(wildcard *.S)
ASMOBJ = $(ASMSRC:%.s=$(BINDIR)%.o)
ASMOBJ += $(ASSMSRC:%.S=$(BINDIR)%.o)

SRC = $(wildcard *.c)
OBJ = $(SRC:%.c=$(BINDIR)%.o)
DEP = $(SRC:%.c=$(BINDIR)%.d)

.PHONY: clean

include $(RIOTCPU)/Makefile.base
include $(RIOTBOARD)/Makefile.base

$(BINDIR)$(MODULE).a: $(OBJ) $(ASMOBJ)
	@$(AR) -rc $(BINDIR)$(MODULE).a $(OBJ) $(ASMOBJ)

# pull in dependency info for *existing* .o files
-include $(OBJ:.o=.d)

# compile and generate dependency info
$(BINDIR)%.o: %.c
	@$(CC) $(CFLAGS) $(INCLUDES) -c $*.c -o $(BINDIR)$*.o
	@$(CC) $(CFLAGS) $(INCLUDES) -MM $*.c > $(BINDIR)$*.d
	@printf "$(BINDIR)"|cat - $(BINDIR)$*.d > /tmp/riot_out && mv /tmp/riot_out $(BINDIR)$*.d

$(BINDIR)%.o: %.s
	@$(AS) $(ASFLAGS) $*.s -o $(BINDIR)$*.o

$(BINDIR)%.o: %.S
	@gcc -c $(CFLAGS) $*.S -o $(BINDIR)$*.o

# remove compilation products
clean::
	@rm -f $(BINDIR)$(MODULE).a $(OBJ) $(DEP) $(ASMOBJ)