| option('rpath', type: 'feature', value: 'auto', | |
| description: 'whether to include rpath information in installed binaries and libraries') | |
| option('tran-pipe', type: 'boolean', value: false, | |
| description: 'enable pipe transport for testing') | |
| option('debug-logs', type: 'feature', value: 'auto', | |
| description: 'enable extra debugging code (default for debug builds)') |