#! /bin/bash
#*******************************************************************************
# E.S.O. - ALMA project
#
# "@(#) $Id: buildDDS,v 1.7 2012/01/09 14:39:47 tstaig Exp $"
#
# who       when        what
# --------  ----------  ----------------------------------------------
# bjeram    14/08/2008

# Load functions
. standardUtilities
#
# Fetch operating system and release version
#
os_discovery

LOG=buildDDS.log
exec > $LOG 2>&1

date

CURR_DIR=`pwd`

if [ "$OS" = "LINUX" ]
then 
  OSTAG=linux
elif [ "$OS" = "$CYGWIN_VER" ]
then
  OSTAG=cygwin
else
  echo "OS $OS not supported"
  exit -1
fi

echo "Installing OpenDDS for $OSTAG"
echo 

if [ -d $ALMASW_ROOTDIR/$ALMASW_RELEASE/DDS ]
then
  echo $ALMASW_ROOTDIR/$ALMASW_RELEASE/DDS directory exists already. I clean it up.
  rm -rf $ALMASW_ROOTDIR/$ALMASW_RELEASE/DDS
fi
mkdir $ALMASW_ROOTDIR/$ALMASW_RELEASE/DDS


#
# Unpack the tar file
# put the sources under $ALMASW_ROOTDIR/$ALMASW_RELEASE/TAO
#
FILE=OpenDDS-3.5.1
ARCHIVE=`pwd`/../PRODUCTS/$FILE.tar.gz
cd $ALMASW_ROOTDIR/$ALMASW_RELEASE
echo "unpacking the archive"
gzip -cd $ARCHIVE | tar -xf - 
echo "done"
echo ""

NUM_CPU=`grep -c processor  /proc/cpuinfo`

cd DDS
$ACE_ROOT/MPC/clone_build_tree.pl -f $OSTAG
cd build/$OSTAG
if [ "$OS" = "$CYGWIN_VER" ]
then
  patch -p1 -d . $CURR_DIR/../PRODUCTS/OpenDDS.cygwin.patch
fi
export DDS_ROOT=$PWD
LD_LIBRARY_PATH=$DDS_ROOT/lib:$LD_LIBRARY_PATH

make -j$NUM_CPU

cd $CURR_DIR
echo DDS installation done
date