PREFIX ?= /usr/local
BINDIR ?= /bin
MANDIR ?= /share/man

CFLAGS = -I . -Wunused-function -Wunused-variable -Wconversion
LDLIBS = -lX11 -lm

ifeq ($(DEBUG),1)
CFLAGS += -Og -g
else
CFLAGS += -O2
endif

all: wmsl sigwmsl

clean:
	rm -f wmsl sigwmsl

wmsl: wmsl.c
	$(CC) -o $@ $< $(CFLAGS) $(LDLIBS)

sigwmsl: sigwmsl.c
	$(CC) -o $@ $< $(CFLAGS) $(LDLIBS)

install: all
	install -Dm755 wmsl -t "$(DESTDIR)$(PREFIX)$(BINDIR)"
	install -Dm755 sigwmsl -t "$(DESTDIR)$(PREFIX)$(BINDIR)"
	install -Dm644 wmsl.1 -t "$(DESTDIR)$(PREFIX)$(MANDIR)/man1"
	install -Dm644 sigwmsl.1 -t "$(DESTDIR)$(PREFIX)$(MANDIR)/man1"

install-contrib:
	install -Dm755 contrib/wmsl-* -t "$(DESTDIR)$(PREFIX)$(BINDIR)"

uninstall:
	rm -f "$(DESTDIR)$(PREFIX)$(BINDIR)/wmsl"
	rm -f "$(DESTDIR)$(PREFIX)$(BINDIR)/sigwmsl"
	rm -f "$(DESTDIR)$(PREFIX)$(MANDIR)/man1/wmsl.1"
	rm -f "$(DESTDIR)$(PREFIX)$(MANDIR)/man1/sigwmsl.1"

.PHONY: all clean install install-contrib uninstall