CC=gcc
CFLAGS=-Wall -Wextra -std=c11

all: train

train: main.o a_train.o
	$(CC) $(CFLAGS) -o train main.o a_train.o

main.o: main.c a_train.h
	$(CC) $(CFLAGS) -c main.c

a_train.o: a_train.c a_train.h
	$(CC) $(CFLAGS) -c a_train.c

clean:
	rm -f *.o train