src = $(sort $(wildcard src/*.c))
hdr = $(wildcard src/*.h)
obj = $(src:.c=.o)
dep = $(obj:.o=.d)
bin = spacenavd
ctl = spnavd_ctl

warn = -pedantic -Wall

CC ?= gcc
CFLAGS = $(warn) $(dbg) $(opt) -fno-strict-aliasing -fcommon \
		 -I$(srcdir)/src -I/usr/local/include -MMD $(add_cflags)
LDFLAGS = -L/usr/local/lib $(xlib) $(add_ldflags) -lm

$(bin): $(obj)
	$(CC) -o $@ $(obj) $(LDFLAGS)

-include $(dep)

tags: $(src) $(hdr)
	ctags $(src) $(hdr)

%.o: $(srcdir)/%.c
	$(CC) $(CFLAGS) -c $< -o $@

.PHONY: clean
clean:
	rm -f $(obj) $(bin)

.PHONY: cleandep
cleandep:
	rm -f $(dep)

.PHONY: install
install: $(bin)
	mkdir -p $(DESTDIR)$(PREFIX)/bin
	cp $(bin) $(DESTDIR)$(PREFIX)/bin/$(bin)
	cp $(srcdir)/$(ctl) $(DESTDIR)$(PREFIX)/bin/$(ctl)
	cd $(srcdir) && ./setup_init --no-install

.PHONY: uninstall
uninstall:
	rm -f $(DESTDIR)$(PREFIX)/bin/$(bin)
	rm -f $(DESTDIR)$(PREFIX)/bin/$(ctl)