setenv

#!/bin/sh

function check_path ()
{
  _path_=`pwd`
  #echo "pwd = $_path_"
  if [ ! -d ${_path_}/lib/corba ]; then
    _path_=`dirname $0`
    #echo "dirname \$0 = $_path_"
    if [ ! -d ${_path_}/lib/corba ]; then
      _path_=`dirname $BASH_ARGV`
      #echo "dirname \$BASH_ARGV = $_path_"
      if [ $BASH_ARGC -ne 1 ] || [ ! -d ${_path_}/lib/corba ]; then
        echo 'Cannot determine R2CORBA_ROOT'
        return 1
      fi
    fi
    cd ${_path_}
  fi

  if [ ! -f ./Rakefile ]; then
    echo 'Cannot determine R2CORBA_ROOT'
    return 1
  fi
  return 0
}

_cwd_=`pwd`

check_path
if [ $? -eq 0 ]; then
  echo "R2CORBA_ROOT = `pwd`"
  R2CORBA_ROOT=`pwd`; export R2CORBA_ROOT
  if [ "$1" == "-a" ] && [ -n $2 ]; then
    export ACE_ROOT=$2
    if [ -d ${ACE_ROOT}/TAO ]; then
      # ACE_wrappers layout
      ATCD_ROOT=${ACE_ROOT}
    else
      # flat layout
      ATCD_ROOT=${ACE_ROOT}/..
    fi
  else
    if [ -d ${R2CORBA_ROOT}/ACE/ACE ]; then
      # flat layout
      export ACE_ROOT=${R2CORBA_ROOT}/ACE/ACE
      ATCD_ROOT=${R2CORBA_ROOT}/ACE
      export TAO_ROOT=${R2CORBA_ROOT}/ACE/TAO
    else
      # old style ACE_wrappers layout
      export ACE_ROOT=${R2CORBA_ROOT}/ACE/ACE_wrappers
      ATCD_ROOT=${ACE_ROOT}
    fi
  fi
  export TAO_ROOT=${ATCD_ROOT}/TAO
  export MPC_ROOT=${ATCD_ROOT}/MPC
  export LD_LIBRARY_PATH=${ACE_ROOT}/lib:${LD_LIBRARY_PATH}
  export DYLD_LIBRARY_PATH=${ACE_ROOT}/lib:${DYLD_LIBRARY_PATH}
  export DYLD_FALLBACK_LIBRARY_PATH=${ACE_ROOT}/lib:${R2CORBA_ROOT}/ext:${DYLD_FALLBACK_LIBRARY_PATH}
  export PATH=${R2CORBA_ROOT}/bin:${ACE_ROOT}/bin:${PATH}
  export RUBYLIB=.:${R2CORBA_ROOT}/lib:${R2CORBA_ROOT}/ridl/lib:${R2CORBA_ROOT}/ext:${R2CORBA_ROOT}/test
fi

cd $_cwd_