$NetBSD: patch-doc_Makefile_in,v 1.1 2012/05/06 04:14:02 dholland Exp $

Actually define all the targets used by the package's upper-level
makefiles.

--- doc/Makefile.in~	2006-06-17 21:40:28.000000000 +0000
+++ doc/Makefile.in
@@ -17,6 +17,8 @@ all: $(MANUAL).pdf $(MANUAL).html/index.
 	$(TSS).pdf $(TSS).html/index.html $(TSS).txt \
 	$(CDB).pdf $(CDB).html/index.html $(CDB).txt
 
+dep: ;
+
 install:
 	$(INSTALL) -d $(DESTDIR)$(docdir)
 	cp -rf $(srcdir)/*.txt $(srcdir)/z80 $(srcdir)/avr $(DESTDIR)$(docdir)