#! /bin/sh
cpp=`which cpp 2>/dev/null`
if test $? -ne 0; then
  if type cpp 2>/dev/null >/dev/null; then
    cpp=`type cpp 2>/dev/null | awk '{ print $NF }'`
  else
    cpp=`gcc -print-file-name=cpp 2>/dev/null`
    if test $? -ne 0; then
      if test -x /lib/cpp; then
        cpp=/lib/cpp
      else
        echo "cpp not found" 1>&2
        exit 1
      fi
    fi
  fi
fi

exec $cpp $*
Local Variables:
mode: sh
End: