-AC_ARG_WITH(utests, AS_HELP_STRING([--with-utests=yes/no], [whether build/run unit tests or not]),
- [ utests="$withval" ],
- [ utests="no" ])
+AC_ARG_WITH(haltests, AS_HELP_STRING([--with-haltests=yes/no], [whether build/run unit tests or not]),
+ [ haltests="$withval" ],
+ [ haltests="no" ])