CC := gcc -Wall -Wextra -Wpedantic -Werror -Iinclude -std=c11 -g


all: build test-iftun

build:
	-mkdir build

test-iftun: build/test-iftun.o build/iftun.a
	$(CC) $(CFLAGS) $^ -o $@

build/test-iftun.o: src/test-iftun.c src/iftun.h
	$(CC) $(CFLAGS) $< -c -o $@

build/iftun.a: build/iftun.o
	ar rcs $@ $<

build/iftun.o: src/iftun.c src/iftun.h
	$(CC) $(CFLAGS) $< -c -o $@

clean:
	-rm -f $(BUILD_DIR)/*.o
	-rm -f $(BUILD_DIR)/*.d