CC = gcc
CFLAGS = -Wall -std=c17
OUT = pwdgen
SRC = src/*.c
BUILDDIR=build
DESTDIR = /usr/local/bin

build:
	@if [ ! -d ${BUILDDIR} ]; then \
		mkdir -pv ${BUILDDIR}; \
	fi
	@$(CC) $(CFLAGS) $(SRC) -o ${BUILDDIR}/$(OUT)

all:
	@make clean
	@make build
	@make run

run:
	@./${BUILDDIR}/$(OUT)

clean:
	@if [ -d ${BUILDDIR} ]; then \
		rm -rv ${BUILDDIR}; \
	fi

install:
	@if [ ! -d ${DESTDIR} ]; then \
		mkdir -pv ${DESTDIR}; \
	fi
	@cp -rf ${BUILDDIR}/$(OUT) $(DESTDIR)