C_SRC := main.c
C_OBJ := main.o
B_NAM := even
CC := gcc
C_FLG := -O3 -Wall -Wpedantic -Werror
O_FLG := ${C_FLG}

${B_NAM}: ${C_OBJ}
	${CC} ${O_FLG} -o ${B_NAM} ${C_OBJ}

${C_OBJ}: ${C_SRC}
	${CC} ${C_FLG} -c ${C_SRC}

clean:
	rm -f ${B_NAM} ${C_OBJ}