$NetBSD: patch-doc_Makefile_in,v 1.1 2013/10/21 15:12:38 ryoon Exp $

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

--- doc/Makefile.in.orig	2012-03-12 13:19:06.000000000 +0000
+++ doc/Makefile.in
@@ -16,6 +16,8 @@ MANUAL = sdccman
 #all: $(MANUAL).pdf $(MANUAL).html/index.html $(MANUAL).txt
 all: $(MANUAL).pdf
 
+dep: ;
+
 install:
 	$(INSTALL) -d $(DESTDIR)$(docdir)
 	cp -rf $(srcdir)/*.txt $(DESTDIR)$(docdir)