From bac4fcc52af6bcea99375c649cff350ea0241d93 Mon Sep 17 00:00:00 2001
From: rhaas <rhaas@53307013-940b-43fa-b11d-2c2b05dfe90d>
Date: Wed, 12 Feb 2014 22:20:16 +0000
Subject: report missing PATCH or TAR

git-svn-id: http://svn.cactuscode.org/projects/ExternalLibraries/BLAS/trunk@44 53307013-940b-43fa-b11d-2c2b05dfe90d
---
 configure.sh | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/configure.sh b/configure.sh
index 0182b89..016da5f 100644
--- a/configure.sh
+++ b/configure.sh
@@ -56,6 +56,23 @@ then
     echo "Using bundled BLAS..."
     echo "END MESSAGE"
     
+    # check for required tools. Do this here so that we don't require them when
+    # using the system library
+    if [ x$TAR = x ] ; then
+      echo 'BEGIN ERROR'
+      echo 'Could not find tar command. Please make sure that (gnu) tar is present'
+      echo 'and that the TAR variable is set to its location.'
+      echo 'END ERROR'
+      exit 1
+    fi
+    #if [ x$PATCH = x ] ; then
+    #  echo 'BEGIN ERROR'
+    #  echo 'Could not find patch command. Please make sure that (gnu) tar is present'
+    #  echo 'and that the PATCH variable is set to its location.'
+    #  echo 'END ERROR'
+    #  exit 1
+    #fi
+
     # Set locations
     THORN=BLAS
     NAME=blas-3.4.2
-- 
cgit v1.2.3