build: remove hypervisor-only configuration from tools/configure
When adding autoconf support, the configuration options for XSM and
FLASK_ENABLE were incorrectly removed from Config.mk and added to the
tools configuration. Since these are hypervisor configuration options,
they should not depend on running tools configuration.
Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>