From cc59c11398cb9feff3eb1cb14bab664cc2d1ca2e Mon Sep 17 00:00:00 2001
From: David Thompson <dthompson2@worcester.edu>
Date: Wed, 21 May 2014 19:49:59 -0400
Subject: Add pre-inst-env script.

* configure.ac: Add pre-inst-env as config file.

* pre-inst-env.in: New file.

* 2d/config.scm.in (%pkgdatadir): Use GUILE_2D_PKGDATADIR environment
  variable, if defined.

* README.org: Document pre-inst-env script.

* .gitignore: Ignore pre-inst-env.
---
 2d/config.scm.in | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to '2d')

diff --git a/2d/config.scm.in b/2d/config.scm.in
index 725bcda..e62a2b1 100644
--- a/2d/config.scm.in
+++ b/2d/config.scm.in
@@ -24,4 +24,5 @@
 (define-module (2d config)
   #:export (%pkgdatadir))
 
-(define %pkgdatadir "@pkgdatadir@")
+(define %pkgdatadir
+  (or (getenv "GUILE_2D_PKGDATADIR") "@pkgdatadir@"))
-- 
cgit v1.2.3