41a42
> DOCDIR=$(DESTDIR)$(prefix)/doc/$(TREE)
92c93,94
< install-bin: $(BINDIR) base64
---
> install-bin: base64
> 	$(INSTALL) -d -m 755 $(BINDIR)
95a98
> 	$(INSTALL) -d -m 755 $(MAN1DIR)
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< install: install-bin install-man
---
> install-doc: base64.pdf
> 	$(INSTALL) -d -m 755 $(DOCDIR)
> 	$(INSTALL_DATA) base64.pdf $(DOCDIR)/base64.pdf
> 
> install: install-bin install-man install-doc