 
 ]URBI_GET_OPTIONS(
 [  (-h|--help)    usage;;
-   (-t|--to)      shift; dir=$1;;
+   (-t|--to)      shift; where=$1;;
    (-w|--wrapper) shift; process_wrapper "$1";;
    (*)            add_directory "$1";;
 ])[

# We used to check that we are not running Cygwin underneath.  Does
# not seem to make any sense here, and MN does not remember why he
# checked that.  So this check is removed.
case ${WINEPREFIX+set}:$host in
    (set:*) # Don't override the user's choice.
      ;;
    (*:*pw32*|*:*mingw32*)
      export WINEPREFIX=$where/wine
      test -d "$WINEPREFIX" ||
        create_wine_directory
      verbose "WINEPREFIX='$WINEPREFIX'"
      echo "WINEPREFIX='$WINEPREFIX'"
      ;;
esac

exit 0

Options:
  -h, --help           display this message and exit
  -t, --to=DIR         install the \`wine' directory inside DIR
                       in other words, make WINEPREFIX=DIR/wine
                       [$where]
  -w, --wrapper=FILE   also add the DIRs required to load the libraries
                       used by the Libtool wrapper FILE
