#!/bin/tcsh -f
# SHELL.CSH -- look for the first accessible shell and execute it
#

# initialize SAORD variables
if ( $?SAORD_ROOT == 0 ) then
  setenv SAORD_ROOT /scisoft/saord
endif
if ( -e ${SAORD_ROOT}/xpa1 ) then
  setenv XPA_VERSION 1
else
  setenv XPA_VERSION 2
endif
if ( $?SAORD_BIN == 0 ) then
  setenv SAORD_BIN ${SAORD_ROOT}/bin.`${SAORD_ROOT}/getarch`
endif
if ( $?SAORD_TMPDIR == 0 ) then
  setenv SAORD_TMPDIR /tmp
endif
setenv SAORD_VERSION "`cat ${SAORD_ROOT}/VERSION`"
# end of SAORD initialization

# Look for my favorite: tcsh
set exe = `${SAORD_BIN}/access tcsh x`
if ( "$exe" != "" ) then
    exec "$exe"
endif

# Look for standard: csh
set exe = `${SAORD_BIN}/access csh x`
if ( "$exe" != "" ) then
    exec "$exe"
endif

# Well ...
exec "/bin/csh"