From 1bcf65471384aecb96117d1d9983517120deeb8e Mon Sep 17 00:00:00 2001
From: eschnett <eschnett@9e23cc15-e5c8-4d65-9080-beda90ea645b>
Date: Thu, 10 Nov 2011 16:13:46 +0000
Subject: Accept GSL_DIR=BUILD case-independently

git-svn-id: http://svn.cactuscode.org/projects/ExternalLibraries/GSL/trunk@24 9e23cc15-e5c8-4d65-9080-beda90ea645b
---
 GSL.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/GSL.sh b/GSL.sh
index 85a4631..e19d415 100644
--- a/GSL.sh
+++ b/GSL.sh
@@ -51,7 +51,9 @@ fi
 # Build
 ################################################################################
 
-if [ -z "${GSL_DIR}" -o "${GSL_DIR}" = 'BUILD' ]; then
+if [ -z "${GSL_DIR}"                                            \
+     -o "$(echo "${GSL_DIR}" | tr '[a-z]' '[A-Z]')" = 'BUILD' ]
+then
     echo "BEGIN MESSAGE"
     echo "Building GSL..."
     echo "END MESSAGE"
-- 
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