$NetBSD: patch-aa,v 1.10 2003/01/05 20:12:10 jlam Exp $

--- configure.in.orig	Tue Dec 17 21:07:20 2002
+++ configure.in
@@ -330,6 +330,16 @@ IFS=$ac_save_IFS
 
 
 #
+# Location for HTML documentation
+#
+htmldir='${docdir}/html'
+AC_MSG_CHECKING([where to install HTML documentation])
+PGAC_ARG_REQ(with, htmldir, [  --with-htmldir=DIR      install HTML documentation into DIR], [htmldir=$withval])
+AC_MSG_RESULT([$htmldir])
+AC_SUBST([htmldir])
+
+
+#
 # Tcl/Tk
 #
 AC_MSG_CHECKING([whether to build with Tcl])