#!/bin/ksh
#BHEADER***********************************************************************
# (c) 2000   The Regents of the University of California
#
# See the file COPYRIGHT_and_DISCLAIMER for a complete copyright
# notice, contact person, and disclaimer.
#
# $Revision$
#EHEADER***********************************************************************

help ()
{
  printf "$0: [-help] | VersionId\n"
  printf "  where: VersionId is the desired version identification\n"
  printf "  (e.g., hypre-VersionId.tar.gz, hypre-1.00.00.tar.gz).\n"
  printf "  By convension, VersionId use the following syntax \"M.mm.rr\".\n"
  printf "  The \"M\" is the major release number, \"mm\" is the minor\n"
  printf "  relases number, and the \"rr\" an update number. VersionId\n"
  printf "  is used for the name of the release creation and is used\n"
  printf "  in the tar file name and root directory for the distribution.\n"
  printf "  If VersionId can be mapped into a valid rtag branch from the\n"
  printf "  source repository. It is assumed that the rtag id will follow\n"
  printf "  naming convension, \"VM-nn-rr\", note: the leading (capital)\n"
  printf "  \"V\" and the version number separated with \"-\" replacing\n"
  printf "  the \".\"s. If the VersionId can not be mapped to a current\n"
  printf "  rtag id, then an error message is generated.\n"
  printf "  The version will be derived from the main trunk archive\n"
  printf "  using utilites/HYPRE_utilites.h information.\n"
}

usage ()
{
  printf "usage: $0 VersionId\n"
}

#=============================================================================
# Define install permissions:
#   - give everybody read/execute permission
#   - give user/group write permission
#=============================================================================

OldMask=umask
umask 002

#=============================================================================
# Parse arguments
#=============================================================================

case $1 in
    -h|-help) 
        help
        exit;;
esac

if [ $# -gt 0 ]
then
  VersionId=$1
  RtagVersionId="`echo ${VersionId} | tr '.' '-'`"
  RtagVersionId="V${RtagVersionId}"
else
  usage
  exit
fi

#===========================================================================
# Update the source
#===========================================================================

        # create dist directory
HYPRE_DIR="hypre-${VersionId}"
HYPRE_INSTALL_DIR=`pwd`"/$HYPRE_DIR"
export HYPRE_INSTALL_DIR
mkdir -p $HYPRE_INSTALL_DIR
mkdir $HYPRE_INSTALL_DIR/src
    

(       # checkout the source from the repository
  cd $HYPRE_INSTALL_DIR/src
  if [ ! -d "$CVSROOT" ]
  then
    echo "Error: no CVS repository, CVSROOT = $CVSROOT"
    exit
  fi
  cvs export -r ${RtagVersionId} linear_solvers
  if [  $? -ne 0 ]
  then
    echo "Error: Rtag Version=${RtagVersionId} not found in CVS repository"
    exit
  fi
)

Version=`$HYPRE_INSTALL_DIR/src/linear_solvers/utilities/version -number`
if [  $? -ne 0 ]
then
  echo "Error: CVS repository defective"
  exit
fi
mv $HYPRE_DIR "hypre-${Version}"
HYPRE_DIR="hypre-${Version}"
HYPRE_INSTALL_DIR=`pwd`"/$HYPRE_DIR"
    
(       # build documentation and tools and install
  mkdir $HYPRE_INSTALL_DIR/bin
  mkdir $HYPRE_INSTALL_DIR/docs
  cd $HYPRE_INSTALL_DIR/src/linear_solvers
  ./configure
  (cd docs;  make -i install; make veryclean)
  (cd tools; make install; make veryclean)
)
    
(       # store version info
  cd $HYPRE_INSTALL_DIR
  src/linear_solvers/utilities/version > VERSION
  # store version name with syntax VX.XX.XX (for sorting purposes)
  src/linear_solvers/utilities/version -number | \
  awk 'BEGIN {FS="."} {printf "V%d.%02d.%02d\n",$1,$2,$3}' > VERSION_NAME
)

        # create the hypre-${VersionId}.tar file
echo "creating $HYPRE_DIR.tar file ..."
tar cf $HYPRE_DIR.tar \
    $HYPRE_DIR/VER* \
    $HYPRE_DIR/docs \
    $HYPRE_DIR/bin \
    $HYPRE_DIR/src/linear_solvers/configure \
    $HYPRE_DIR/src/linear_solvers/tarch \
    $HYPRE_DIR/src/linear_solvers/Makefile.in \
    $HYPRE_DIR/src/linear_solvers/HYPRE.h \
    $HYPRE_DIR/src/linear_solvers/HYPRE_config.h.in \
    $HYPRE_DIR/src/linear_solvers/blas \
    $HYPRE_DIR/src/linear_solvers/utilities \
    $HYPRE_DIR/src/linear_solvers/struct_matrix_vector \
    $HYPRE_DIR/src/linear_solvers/struct_linear_solvers \
    $HYPRE_DIR/src/linear_solvers/sstruct_matrix_vector \
    $HYPRE_DIR/src/linear_solvers/sstruct_linear_solvers \
    $HYPRE_DIR/src/linear_solvers/seq_matrix_vector \
    $HYPRE_DIR/src/linear_solvers/parcsr_matrix_vector \
    $HYPRE_DIR/src/linear_solvers/distributed_matrix \
    $HYPRE_DIR/src/linear_solvers/matrix_matrix \
    $HYPRE_DIR/src/linear_solvers/IJ_matrix_vector \
    $HYPRE_DIR/src/linear_solvers/distributed_linear_solvers/pilut \
    $HYPRE_DIR/src/linear_solvers/distributed_linear_solvers/ParaSails \
    $HYPRE_DIR/src/linear_solvers/parcsr_linear_solvers \
    $HYPRE_DIR/src/linear_solvers/FEI_matrix_vector \
    $HYPRE_DIR/src/linear_solvers/test

gzip $HYPRE_DIR.tar