include config.mk

TARGETS = getopt nproc realpath
SRC = $(TARGETS:=.c)
BIN = $(TARGETS:=-install)
UNI = $(TARGETS:=-uninstall)

all: ${TARGETS}

install: ${BIN}
	@printf "All targets installed\n"

uninstall: ${UNI}
	@printf "All targets uninstalled\n"

${TARGETS}: ${SRC}
	${CC} ${CFLAGS} ${LDFLAGS} $@.c -o $@

${BIN}:
	@TARGET=$$(echo $@ | sed "s/-install//");\
	${MAKE} "$$TARGET";\
	mkdir -p ${PREFIX}/bin;\
	cp -f "$$TARGET" ${PREFIX}/bin;\
	chmod 755 ${PREFIX}/bin/"$$TARGET";\
	mkdir -p ${MANPREFIX}/man1;\
	cp -f "$$TARGET".1 ${MANPREFIX}/man1/;\
	chmod 644 ${MANPREFIX}/man1/"$$TARGET".1

${UNI}:
	@TARGET=$$(echo $@ | sed "s/-uninstall//");\
	rm ${PREFIX}/bin/"$$TARGET" ${MANPREFIX}/man1/"$$TARGET".1

clean:
	rm -f *.[oa] ${TARGETS}

.PHONY: all install uninstall ${TARGETS} ${BIN} ${UNI} clean