# for `make release' and `make html'
DESTDIR = .

# for `make install'
PREFIX = /usr/local
BINDIR = $(PREFIX)/bin
MANDIR = $(PREFIX)/man/man1

all: base64.1 base64

base64: base64.c
	$(CC) $(CFLAGS) -o $@ $<

%.1: %.but
	halibut --man=$@ $<

clean:
	rm -f *.1 base64 *.html *.tar.gz

html:
	halibut --html=$(DESTDIR)/base64.html base64.but

release: base64.1
	mkdir -p reltmp/base64
	ln -s ../../base64.c reltmp/base64
	ln -s ../../base64.1 reltmp/base64
	ln -s ../../base64.but reltmp/base64
	ln -s ../../Makefile reltmp/base64
	tar -C reltmp -chzf $(DESTDIR)/base64.tar.gz base64
	rm -rf reltmp

install: base64 base64.1
	mkdir -p $(BINDIR)
	install base64 $(BINDIR)/base64
	mkdir -p $(MANDIR)
	install -m 0644 base64.1 $(MANDIR)/base64.1