configure

added proper subset symbols syntax;

#!/bin/sh
#
# $Id$
#
# configure - adapt Isabelle distribution to system environment

## patch scripts

if bash -norc -c ""
then
  bash lib/scripts/patch-scripts.bash
else
  echo "FATAL ERROR: bash not found!"
  exit 2
fi


## manual steps

PWD=`pwd`
echo
echo "***********************************************************"
echo "* Please check the ML compiler settings in ./etc/settings *"
echo "* before compiling Isabelle.                              *"
echo "***********************************************************"
echo