.PHONY: \
	all c clean purge help \
	libowlps \
	libowlps-client \
	owlps-client \
	owlps-listener \
	owlps-aggregator \
	owlps-positioning \
	install \
	install-owlps-client \
	install-owlps-listener \
	install-owlps-aggregator \
	install-owlps-positioning \
	uninstall \
	uninstall-owlps-client \
	uninstall-owlps-listener \
	uninstall-owlps-aggregator \
	uninstall-owlps-positioning

## Compilation ##

all: \
	c \
	owlps-positioning

c: \
	libowlps \
	libowlps-client \
	owlps-client \
	owlps-listener \
	owlps-aggregator

libowlps:
	@make -C $@
libowlps-client: libowlps
	@make -C $@
owlps-client: libowlps libowlps-client
	@make -C $@
owlps-listener: libowlps libowlps-client
	@make -C $@
owlps-aggregator: libowlps
	@make -C $@
owlps-positioning: libowlps
	@make -C $@


## Installation ##

install : \
	install-libowlps \
	install-owlps-client \
	install-owlps-listener \
	install-owlps-aggregator \
	install-owlps-positioning

install-libowlps:
	@make -C $(subst install-,,$@) install
install-owlps-client: install-libowlps
	@make -C $(subst install-,,$@) install
install-owlps-listener: install-libowlps
	@make -C $(subst install-,,$@) install
install-owlps-aggregator: install-libowlps
	@make -C $(subst install-,,$@) install
install-owlps-positioning: install-libowlps
	@make -C $(subst install-,,$@) install


## Uninstallation ##

uninstall : \
	uninstall-libowlps \
	uninstall-owlps-client \
	uninstall-owlps-listener \
	uninstall-owlps-aggregator \
	uninstall-owlps-positioning

uninstall-libowlps:
	@make -C $(subst uninstall-,,$@) uninstall
uninstall-owlps-client:
	@make -C $(subst uninstall-,,$@) uninstall
uninstall-owlps-listener:
	@make -C $(subst uninstall-,,$@) uninstall
uninstall-owlps-aggregator:
	@make -C $(subst uninstall-,,$@) uninstall
uninstall-owlps-positioning:
	@make -C $(subst uninstall-,,$@) uninstall


## Cleaning ##

clean :
	@make -C libowlps clean
	@make -C libowlps-client clean
	@make -C owlps-client clean
	@make -C owlps-listener clean
	@make -C owlps-aggregator clean
	@make -C owlps-positioning clean

purge :
	@make -C libowlps purge
	@make -C libowlps-client purge
	@make -C owlps-client purge
	@make -C owlps-listener purge
	@make -C owlps-aggregator purge
	@make -C owlps-positioning purge


## Help ##

help :
	@echo -e "Needed libraries:\n\
		libiw-dev\n\
		libpcap0.8-dev\n\
		libconfuse-dev\n\
		libboost-dev\n\
		libboost-program-options-dev\n\
	\n\
	Targets:\n\
		all (default target): Compile all the modules.\n\
		<module>: Compile only the given module (and its \
	dependencies).\n\
	\n\
		install: Install all the modules.\n\
		install-<module>: Install only the given module (and its \
	dependencies).\n\
	\n\
		uninstall: Remove all the modules.\n\
		uninstall-<module>: Remove only the given module (and its \
	dependencies).\n\
	\n\
		clean: Remove temporary files.\n\
		purge: Remove compiled programs as well as temporary \
	files.\n\
	\n\
	Note: Files are installed under /usr/local. Tune the PREFIX \
	variable in the Makefile to change that."