From d2d6ccfeb77711eed7e48bf958b76168bdfd0621 Mon Sep 17 00:00:00 2001
From: David Thompson <dthompson2@worcester.edu>
Date: Mon, 10 Feb 2014 21:02:49 -0500
Subject: Add build-time configuration module.

* 2d/config.scm.in: New file.
* Makefile.am (2d/config.scm): New rule.
  (SOURCES): Add 2d/config.scm.
* .gitignore: Ignore 2d/config.scm.
---
 .gitignore       |  1 +
 2d/config.scm.in | 27 +++++++++++++++++++++++++++
 Makefile.am      |  4 ++++
 3 files changed, 32 insertions(+)
 create mode 100644 2d/config.scm.in

diff --git a/.gitignore b/.gitignore
index b3b6a5d..31270d7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,3 +25,4 @@ Makefile.in
 /doc/guile-2d.vrs
 /doc/guile-2d.html
 /doc/guile-2d.t2p
+/2d/config.scm
diff --git a/2d/config.scm.in b/2d/config.scm.in
new file mode 100644
index 0000000..725bcda
--- /dev/null
+++ b/2d/config.scm.in
@@ -0,0 +1,27 @@
+;;; guile-2d
+;;; Copyright (C) 2014 David Thompson <dthompson2@worcester.edu>
+;;;
+;;; Guile-2d is free software: you can redistribute it and/or modify it
+;;; under the terms of the GNU Lesser General Public License as
+;;; published by the Free Software Foundation, either version 3 of the
+;;; License, or (at your option) any later version.
+;;;
+;;; Guile-2d is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with this program.  If not, see
+;;; <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+;;
+;; Build time configuration.
+;;
+;;; Code:
+
+(define-module (2d config)
+  #:export (%pkgdatadir))
+
+(define %pkgdatadir "@pkgdatadir@")
diff --git a/Makefile.am b/Makefile.am
index 80798e2..c13bf1c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -8,6 +8,7 @@ SOURCES = 					\
   2d/animation.scm				\
   2d/audio.scm					\
   2d/color.scm					\
+  2d/config.scm					\
   2d/coroutine.scm				\
   2d/font.scm					\
   2d/fps.scm					\
@@ -39,6 +40,9 @@ WRAPPER_SOURCES =				\
   2d/wrappers/gl.scm				\
   2d/wrappers/util.scm
 
+2d/config.scm: Makefile
+	sed -e "s|@pkgdatadir\@|$(pkgdatadir)|" $@.in > $@
+
 EXTRA_DIST += env.in
 
 SUBDIRS =					\
-- 
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