option('sctp_invariants', type: 'boolean', value: false,
    description: 'Add runtime checks')
option('sctp_debug', type: 'boolean', value: false,
    description: 'Provide debug information')
option('sctp_inet', type: 'boolean', value: true,
    description: 'Support IPv4')
option('sctp_inet6', type: 'boolean', value: true,
    description: 'Support IPv6')
option('sctp_build_programs', type: 'boolean', value: true,
    description: 'Build example programs')