build: distribute IDE project trees per-directory to fix "make dist" #6952
| Job | Run time |
|---|---|
| 1m 13s | |
| 1m 15s | |
| 1m 15s | |
| 4m 15s | |
| 2m 1s | |
| 1m 25s | |
| 1m 20s | |
| 1m 17s | |
| 1m 33s | |
| 1m 22s | |
| 4m 12s | |
| 1m 16s | |
| 1m 23s | |
| 1m 12s | |
| 1m 13s | |
| 1m 4s | |
| 1m 28s | |
| 1m 11s | |
| 1m 24s | |
| 1m 20s | |
| 3m 48s | |
| 1m 4s | |
| 1m 24s | |
| 1m 15s | |
| 1m 38s | |
| 1m 5s | |
| 1m 33s | |
| 1m 20s | |
| 1m 21s | |
| 1m 3s | |
| 1m 45s | |
| 1m 26s | |
| 1m 39s | |
| 1m 9s | |
| 1m 11s | |
| 1m 9s | |
| 1m 28s | |
| 3m 45s | |
| 1m 2s | |
| 1h 2m 44s |