cabal: Add support for empty libraries #4557
| Job | Run time |
|---|---|
| 59s | |
| 4m 53s | |
| 6m 8s | |
| 4m 25s | |
| 4m 46s | |
| 7m 1s | |
| 21m 45s | |
| 18m 42s | |
| 16m 22s | |
| 6m 54s | |
| 22m 44s | |
| 7m 55s | |
| 5m 46s | |
| 20m 52s | |
| 56m 33s | |
| 8m 15s | |
| 54m 37s | |
| 48m 49s | |
| 46m 3s | |
| 8m 5s | |
| 7m 11s | |
| 4m 44s | |
| 7m 37s | |
| 4m 29s | |
| 4m 25s | |
| 4m 31s | |
| 11m 29s | |
| 4m 8s | |
| 8m 37s | |
| 9m 31s | |
| 50m 44s | |
| 20m 39s | |
| 3m 0s | |
| 12m 14s | |
| 48m 13s | |
| 9m 45s | |
| 32m 46s | |
| 32m 47s | |
| 59m 28s | |
| 37m 41s | |
| 4m 54s | |
| 11m 15s | |
| 9m 18s | |
| 12m 2s | |
| 5m 2s | |
| 1h 16m 45s | |
| 17m 21s | |
| 53m 39s | |
| 35m 50s | |
| 1h 8m 11s | |
| 1h 28m 27s | |
| 8m 45s | |
| 19m 22s | |
| 20s | |
| 19h 16m 44s |