CFLAGS = -Wall -Os -mmcu=$(DEVICE) -DF_CPU=$(F_CPU) -DDEBUG_LEVEL=0
CC = avr-gcc

##COMPILE = avr-gcc -Wall -Os -Idrivers -Iirmp -I. -mmcu=$(DEVICE) -DF_CPU=$(F_CPU) -DDEBUG_LEVEL=0

SOURCES  := $(wildcard drivers/*.c)
OBJECTS  := $(SOURCES:%.c=obj/%.o)

#$(BINDIR)/$(TARGET): $(OBJECTS)
#     $(LINKER) $@ $(LFLAGS) $(OBJECTS)
#     @echo "Linking complete!"

$(OBJECTS): obj/%.o : %.c
        echo SOURCES: $(SOURCES)
        echo OBJECTS: $(OBJECTS)
        mkdir -p obj/`dirname $<`
        $(CC) $(CFLAGS) -c $< -o $@

#echo "Compiled "$<" successfully!"

RESULT:

make clean && make
rm -rf obj main.hex
echo SOURCES: drivers/uart.c drivers/hsv2rgb.c
SOURCES: drivers/uart.c drivers/hsv2rgb.c
echo OBJECTS: obj/drivers/uart.o obj/drivers/hsv2rgb.o
OBJECTS: obj/drivers/uart.o obj/drivers/hsv2rgb.o
mkdir -p obj/`dirname drivers/uart.c`
avr-gcc -Wall -Os -mmcu=atmega8 -DF_CPU=16000000 -DDEBUG_LEVEL=0 -c drivers/uart.c -o obj/drivers/uart.o