TARGETNAME = togglePin
BUILDFOLDER = ./build/
TARGET = $(BUILDFOLDER)$(TARGETNAME)

INC = -Isrc/include -I/usr/lib/avr/include/
CFLAGS = -Wall -Wpedantic -Wextra -g -Os -mmcu=atmega32u4
CPPFLAGS = -DF_CPU=8000000UL

SRC = $(wildcard src/*.c)

all: $(TARGET)

$(TARGET): $(SRC)
	mkdir -p build
	avr-gcc -o $@.elf $^ $(CPPFLAGS) $(CFLAGS) $(INC)
	avr-objcopy -j .text -j .data -O ihex $@.elf $@.hex

clean:
	rm -fr ./src/*.o ./build/