CC = gcc
CFLAGS = -Wall -Wextra -std=c99

all: setup-uid

setup-uid: setup_uid.c
	$(CC) $(CFLAGS) -o setup-uid setup_uid.c
	sudo chown root:root setup-uid
	sudo cp ./setup-uid /usr/bin
	sudo chmod +s /usr/bin/setup-uid

clean:
	sudo rm setup-uid
	sudo rm /usr/bin/setup-uid