From 2559b2dca719dd5defcd1ac27637daf029d60118 Mon Sep 17 00:00:00 2001
From: eschnett <eschnett@325d7946-0b50-4e3b-902a-3a8d69fbdfa6>
Date: Thu, 10 Nov 2011 16:13:30 +0000
Subject: Accept FFTW3_DIR=BUILD case-independently

git-svn-id: http://svn.cactuscode.org/projects/ExternalLibraries/FFTW3/trunk@6 325d7946-0b50-4e3b-902a-3a8d69fbdfa6
---
 FFTW3.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/FFTW3.sh b/FFTW3.sh
index 1611992..2ac6f93 100644
--- a/FFTW3.sh
+++ b/FFTW3.sh
@@ -51,7 +51,9 @@ fi
 # Build
 ################################################################################
 
-if [ -z "${FFTW3_DIR}" -o "${FFTW3_DIR}" = 'BUILD' ]; then
+if [ -z "${FFTW3_DIR}"                                                  \
+     -o "$(echo "${FFTW3_DIR}" | tr '[a-z]' '[A-Z]')" = 'BUILD' ]
+then
     echo "BEGIN MESSAGE"
     echo "Building FFTW3..."
     echo "END MESSAGE"
-- 
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