$NetBSD: patch-ab,v 1.1 2010/11/10 21:45:46 gls Exp $

--- doc/vala/Makefile.am.orig	2010-09-10 07:35:01.000000000 +0000
+++ doc/vala/Makefile.am
@@ -1,6 +1,6 @@
 NULL =
 
-bookdir=$(datadir)/devhelp/books/vala@PACKAGE_SUFFIX@
+bookdir=@@BOOKDIR@@
 
 chapter_data = \
 	overview.html \
