MKFILE_PATH := $(abspath $(lastword $(MAKEFILE_LIST)))
MKFILE_DIR  := $(dir $(MKFILE_PATH))
PREFIX := $(abspath $(MKFILE_DIR)../..)

CC?= cc
CFLAGS = -Wall -Wextra -O3
RM?= rm
INSTALL?= install

cbsd_md5: md5.c main.c
	@$(CC) $(CFLAGS) -o cbsd_md5 md5.c main.c

clean:
	@$(RM) -f cbsd_md5

install:
	$(INSTALL) -s -o root -g 0 -m 0555 cbsd_md5 $(PREFIX)/cbsd_md5
