From 2e070a480bce326eeae5c9486d220ec39cb9ed14 Mon Sep 17 00:00:00 2001
From: David Thompson <davet@gnu.org>
Date: Thu, 14 May 2015 17:48:29 -0400
Subject: sandbox: Generate script with autoconf.

* sandbox: Delete.
* .gitignore: Ignore it.
* sandbox.in: New file.
* configure.ac: Generate sandbox.
---
 .gitignore   |  1 +
 configure.ac |  2 ++
 sandbox      | 70 ------------------------------------------------------------
 sandbox.in   | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 71 insertions(+), 70 deletions(-)
 delete mode 100755 sandbox
 create mode 100644 sandbox.in

diff --git a/.gitignore b/.gitignore
index f5c9fba..435ffa7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -29,3 +29,4 @@ Makefile.in
 /2d/config.scm
 /pre-inst-env
 /sly/config.scm
+/sandbox
diff --git a/configure.ac b/configure.ac
index 3aab2ab..07e955a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,9 +6,11 @@ AC_CONFIG_AUX_DIR([build-aux])
 AM_INIT_AUTOMAKE([color-tests -Wall -Wno-portability foreign])
 AM_SILENT_RULES([yes])
 
+AC_PATH_PROG([GUILE], [guile])
 AC_CONFIG_FILES([Makefile doc/Makefile examples/Makefile data/Makefile])
 AC_CONFIG_FILES([env], [chmod +x env])
 AC_CONFIG_FILES([pre-inst-env], [chmod +x pre-inst-env])
+AC_CONFIG_FILES([sandbox], [chmod +x sandbox])
 
 GUILE_PROGS([2.0.11])
 GUILE_MODULE_REQUIRED([sdl sdl])
diff --git a/sandbox b/sandbox
deleted file mode 100755
index 024408b..0000000
--- a/sandbox
+++ /dev/null
@@ -1,70 +0,0 @@
-#! /usr/bin/guile \
--L . -s
-!#
-
-;;; Sly
-;;; Copyright (C) 2014 David Thompson <dthompson2@worcester.edu>
-;;;
-;;; This program is free software: you can redistribute it and/or
-;;; modify it under the terms of the GNU General Public License as
-;;; published by the Free Software Foundation, either version 3 of the
-;;; License, or (at your option) any later version.
-;;;
-;;; This program 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
-;;; General Public License for more details.
-;;;
-;;; You should have received a copy of the GNU General Public License
-;;; along with this program.  If not, see
-;;; <http://www.gnu.org/licenses/>.
-
-;; Include almost every Sly module for convenience.
-(use-modules (sly audio)
-             (sly fps)
-             (sly game)
-             (sly signal)
-             (sly window)
-             (sly repl)
-             (sly utils)
-             (sly render color)
-             (sly render font)
-             (sly render sprite)
-             (sly render texture)
-             (sly render group)
-             (sly render model)
-             (sly render camera)
-             (sly input keyboard)
-             (sly input mouse)
-             (sly math rect)
-             (sly math transform)
-             (sly math vector))
-
-(open-window)
-(start-sly-repl)
-
-(add-hook! window-close-hook stop-game-loop)
-
-(display "Welcome to the Sly sandbox.  Happy hacking!\n")
-
-(define-signal scene
-  (group))
-
-(define-signal camera
-  (orthographic-camera 640 480))
-
-(define (draw-scene dt alpha)
-  (signal-let ((scene scene)
-               (camera camera))
-    (draw-group scene camera)))
-
-(add-hook! draw-hook (trampoline draw-scene))
-
-(with-window (make-window #:title "Sly Sandbox")
-  (start-game-loop))
-
-(display "Bye!\n")
-
-;;; Local Variables:
-;;; compile-command: "./pre-inst-env sandbox"
-;;; End:
diff --git a/sandbox.in b/sandbox.in
new file mode 100644
index 0000000..40c92b5
--- /dev/null
+++ b/sandbox.in
@@ -0,0 +1,68 @@
+#!@GUILE@ \
+-L . -s
+!#
+
+;;; Sly
+;;; Copyright (C) 2014 David Thompson <dthompson2@worcester.edu>
+;;;
+;;; This program is free software: you can redistribute it and/or
+;;; modify it under the terms of the GNU General Public License as
+;;; published by the Free Software Foundation, either version 3 of the
+;;; License, or (at your option) any later version.
+;;;
+;;; This program 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
+;;; General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program.  If not, see
+;;; <http://www.gnu.org/licenses/>.
+
+;; Include almost every Sly module for convenience.
+(use-modules (sly audio)
+             (sly fps)
+             (sly game)
+             (sly signal)
+             (sly window)
+             (sly repl)
+             (sly utils)
+             (sly render color)
+             (sly render font)
+             (sly render sprite)
+             (sly render texture)
+             (sly render model)
+             (sly render camera)
+             (sly input keyboard)
+             (sly input mouse)
+             (sly math rect)
+             (sly math transform)
+             (sly math vector))
+
+(open-window)
+(start-sly-repl)
+
+(add-hook! window-close-hook stop-game-loop)
+
+(display "Welcome to the Sly sandbox.  Happy hacking!\n")
+
+(define-signal scene null-model)
+
+(define-signal camera
+  (orthographic-camera 640 480))
+
+(define (draw-scene dt alpha)
+  (signal-let ((scene scene)
+               (camera camera))
+    (draw-model scene camera)))
+
+(add-hook! draw-hook (trampoline draw-scene))
+
+(with-window (make-window #:title "Sly Sandbox")
+  (start-game-loop))
+
+(display "Bye!\n")
+
+;;; Local Variables:
+;;; compile-command: "./pre-inst-env sandbox"
+;;; End:
-- 
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