option('nsm-legacy-gui', type : 'boolean', value : true, description : 'Build nsm-legacy-gui, symlinked as non-session-manager')
option('jackpatch', type : 'boolean', value : true, description : 'Build jackpatch client')
option('nsm-proxy', type : 'boolean', value : true, description : 'Build nsm-proxy client with GUI.')