$NetBSD: patch-lua_Makefile.in,v 1.1 2017/08/07 20:01:39 schmonz Exp $

Allow installing multiple versions of Lua bindings.

--- lua/Makefile.in.orig	2017-04-24 02:19:59.000000000 +0000
+++ lua/Makefile.in
@@ -639,14 +639,14 @@ SWIG_GENERATED = xapian_wrap.cc
 BUILT_SOURCES = $(SWIG_GENERATED) $(am__append_1) $(am__append_2)
 @MAINTAINER_MODE_TRUE@RUN_SWIG = $(PERL) '$(top_srcdir)'/swig-depcomp $(SWIG)
 MAINTAINERCLEANFILES = $(BUILT_SOURCES)
-exampledatadir = $(docdir)/lua/examples
+exampledatadir = $(docdir)/${LUA_PKGPREFIX}/examples
 dist_exampledata_DATA = \
 	docs/examples/simpleindex.lua \
 	docs/examples/simpleexpand.lua \
 	docs/examples/simplematchdecider.lua \
 	docs/examples/simplesearch.lua
 
-docdatadir = $(docdir)/lua
+docdatadir = $(docdir)/${LUA_PKGPREFIX}
 dist_docdata_DATA = docs/index.html
 all: $(BUILT_SOURCES)
 	$(MAKE) $(AM_MAKEFLAGS) all-am