# See LICENSE file for copyright and license details
# farbfeld - suckless image format with conversion tools
.POSIX:

include config.mk

REQ = util
HDR = arg.h
BIN = png2ff ff2png jpg2ff ff2jpg ff2pam ff2ppm
SCR = 2ff
MAN1 = 2ff.1 $(BIN:=.1)
MAN5 = farbfeld.5

png2ff-LDFLAGS = $(PNG-LDFLAGS)
ff2png-LDFLAGS = $(PNG-LDFLAGS)
jpg2ff-LDFLAGS = $(JPG-LDFLAGS)
ff2jpg-LDFLAGS = $(JPG-LDFLAGS)

all: $(BIN)

$(BIN): $(REQ:=.o)

$(BIN:=.o): config.mk $(HDR) $(REQ:=.h)

.o:
	$(CC) $(LDFLAGS) $($*-LDFLAGS) -o $@ $< $(REQ:=.o)

clean:
	rm -f $(BIN) $(BIN:=.o) $(REQ:=.o)

dist:
	rm -rf "farbfeld-$(VERSION)"
	mkdir -p "farbfeld-$(VERSION)"
	cp -R FORMAT LICENSE Makefile README config.mk $(SCR) \
	      $(HDR) $(BIN:=.c) $(REQ:=.c) $(REQ:=.h) \
	      $(MAN1) $(MAN5) "farbfeld-$(VERSION)"
	tar -cf - "farbfeld-$(VERSION)" | gzip -c > "farbfeld-$(VERSION).tar.gz"
	rm -rf "farbfeld-$(VERSION)"

install: all
	mkdir -p "$(DESTDIR)$(PREFIX)/bin"
	cp -f $(SCR) $(BIN) "$(DESTDIR)$(PREFIX)/bin"
	for f in $(BIN) $(SCR); do chmod 755 "$(DESTDIR)$(PREFIX)/bin/$$f"; done
	mkdir -p "$(DESTDIR)$(MANPREFIX)/man1"
	cp -f $(MAN1) "$(DESTDIR)$(MANPREFIX)/man1"
	for m in $(MAN1); do chmod 644 "$(DESTDIR)$(MANPREFIX)/man1/$$m"; done
	mkdir -p "$(DESTDIR)$(MANPREFIX)/man5"
	cp -f $(MAN5) "$(DESTDIR)$(MANPREFIX)/man5"
	for m in $(MAN5); do chmod 644 "$(DESTDIR)$(MANPREFIX)/man5/$$m"; done

uninstall:
	for f in $(BIN) $(SCR); do rm -f "$(DESTDIR)$(PREFIX)/bin/$$f"; done
	for m in $(MAN1); do rm -f "$(DESTDIR)$(MANPREFIX)/man1/$$m"; done
	for m in $(MAN5); do rm -f "$(DESTDIR)$(MANPREFIX)/man5/$$m"; done