option('tizen', type: 'boolean', value: false, description: 'enable tizen specific dependancy' ) option('tzapp_path', type: 'string', value: '/usr/apps/', description: 'installation path for tizen app binary' ) option('tzpackage_path', type: 'string', value: '/usr/share/packages/', description: 'installation path for registering tizen service app' ) option('tizen_gcov', type: 'boolean', value: false, description: 'enable tizen specific gcov configuration' ) option('enable_documentation', type: 'boolean', value: false, description: 'enable generating documentation by using doxygen' )