$NetBSD: patch-aa,v 1.3 2011/04/10 10:24:47 ryoon Exp $

Don't make/install PDF.

--- Makefile.orig	2011-03-07 01:50:11.000000000 +0000
+++ Makefile
@@ -40,7 +40,7 @@ SOURCE	= tig.c tig.h io.c io.h graph.c g
 TXTDOC	= tig.1.txt tigrc.5.txt manual.txt NEWS README INSTALL BUGS TODO
 MANDOC	= tig.1 tigrc.5 tigmanual.7
 HTMLDOC = tig.1.html tigrc.5.html manual.html README.html NEWS.html
-ALLDOC	= $(MANDOC) $(HTMLDOC) manual.html-chunked manual.pdf
+ALLDOC	= $(MANDOC) $(HTMLDOC) manual.html-chunked
 
 # Never include the release number in the tarname for tagged
 # versions.