source: ThirdParty/Lapack/trunk/get.Lapack @ 2834

#!/bin/sh

set -e

lapack_ver=3.4.2

wgetcmd=wget
wgetcount=`which wget 2>/dev/null | wc -l`
if test ! $wgetcount = 1; then
  echo "Utility wget not found in your PATH."
  if test `uname` = Darwin; then
    wgetcmd=ftp
    echo "Using ftp command instead."
  elif test `uname` = FreeBSD; then
    wgetcmd=fetch
    echo "Using fetch command instead."
  else
    exit -1
  fi
fi

echo " "
echo "Running script for downloading the source code for LAPACK"
echo " "

rm -f lapack-${lapack_ver}.tgz
echo "Downloading the source code from www.netlib.org..."
if ! $wgetcmd http://www.netlib.org/lapack/lapack-${lapack_ver}.tgz ;
then
  echo
  echo "Failed, try downloading the source code from netlib.sandia.gov..."
  $wgetcmd http://netlib.sandia.gov/lapack/lapack-${lapack_ver}.tgz
fi

echo "Uncompressing the tarball..."
gunzip -f lapack-${lapack_ver}.tgz

echo "Unpacking the source code..."
tar xf lapack-${lapack_ver}.tar lapack-${lapack_ver}/SRC lapack-${lapack_ver}/INSTALL/dlamch.f lapack-${lapack_ver}/INSTALL/slamch.f
rm -rf LAPACK
mv lapack-${lapack_ver} LAPACK

echo "Deleting the tar file..."
rm lapack-${lapack_ver}.tar

echo " "
echo "Done downloading the source code for LAPACK."
echo " "