From 690b9ddfae21018e5698694d0f84d260895579cd Mon Sep 17 00:00:00 2001
From: bmundim <bmundim@c7ba4c71-c2f2-49b2-85d5-cb7b5f04bdfb>
Date: Sat, 23 Jul 2011 04:57:30 +0000
Subject: Introduce LAPACK_INSTALL_DIR configuration option.

git-svn-id: http://svn.cactuscode.org/projects/ExternalLibraries/LAPACK/trunk@19 c7ba4c71-c2f2-49b2-85d5-cb7b5f04bdfb
---
 LAPACK.sh         | 12 +++++++++++-
 configuration.ccl |  2 +-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/LAPACK.sh b/LAPACK.sh
index 3c22386..3a1411a 100644
--- a/LAPACK.sh
+++ b/LAPACK.sh
@@ -57,7 +57,17 @@ if [ -z "${LAPACK_DIR}" -o "${LAPACK_DIR}" = 'BUILD' ]; then
     NAME=lapack-3.3.1
     SRCDIR=$(dirname $0)
     BUILD_DIR=${SCRATCH_BUILD}/build/${THORN}
-    INSTALL_DIR=${SCRATCH_BUILD}/external/${THORN}
+    if [ -z "${LAPACK_INSTALL_DIR}" ]; then
+        echo "BEGIN MESSAGE"
+        echo "LAPACK install directory, LAPACK_INSTALL_DIR, not set. Installing in the default configuration location. "
+        echo "END MESSAGE"
+     INSTALL_DIR=${SCRATCH_BUILD}/external/${THORN}
+    else
+        echo "BEGIN MESSAGE"
+        echo "LAPACK install directory, LAPACK_INSTALL_DIR, selected. Installing LAPACK at ${LAPACK_INSTALL_DIR} "
+        echo "END MESSAGE"
+     INSTALL_DIR=${LAPACK_INSTALL_DIR}
+    fi
     DONE_FILE=${SCRATCH_BUILD}/done/${THORN}
     LAPACK_DIR=${INSTALL_DIR}
 
diff --git a/configuration.ccl b/configuration.ccl
index 9c1dcfd..452a39b 100644
--- a/configuration.ccl
+++ b/configuration.ccl
@@ -4,7 +4,7 @@ PROVIDES LAPACK
 {
   SCRIPT LAPACK.sh
   LANG bash
-  OPTIONS LAPACK_DIR LAPACK_LIBS
+  OPTIONS LAPACK_DIR LAPACK_INSTALL_DIR LAPACK_LIBS
 }
 
 REQUIRES BLAS
-- 
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