-AC_ARG_ENABLE(blkid,
-[ --enable-blkid=[yes/no] Enable use of block device id library [default=yes]],,
- enable_blkid=yes)
-AC_SUBST(enable_blkid)
-
-AC_ARG_ENABLE(readline,
-[ --enable-readline=[yes/no] Enable readline command editing [default=no]],
- test $enable_readline = yes && libreadline="-lreadline",
- enable_readline=no)
-AC_SUBST(libreadline)
-AC_SUBST(enable_readline)
-