$NetBSD: patch-al,v 1.2 2015/12/29 23:34:49 dholland Exp $

Use pkgsrc libffi.

--- lib/Makefile.in.orig	2006-06-06 15:09:59.000000000 +0000
+++ lib/Makefile.in
@@ -84,7 +84,7 @@ ZLIB = @ZLIB@
 
 @NEED_ZLIB_TRUE@ZLIB_DIR = zlib
 
-@LIBFFI_SUPPORT_TRUE@LIBFFI_DIR = libffi
+@LIBFFI_SUPPORT_TRUE@LIBFFI_DIR =
 
 @OJI_SUPPORT_TRUE@LIBOJI_DIR = liboji