Use USEARCH_DEFINED_CLANG instead of __clang__
#977
| Job | Run time |
|---|---|
| 37s | |
| 2m 34s | |
| 48s | |
| 5m 11s | |
| 59s | |
| 1m 29s | |
| 6m 54s | |
| 9m 15s | |
| 1m 2s | |
| 4s | |
| 53m 45s | |
| 52m 16s | |
| 14m 17s | |
| 14m 7s | |
| 13m 59s | |
| 15m 2s | |
| 2m 9s | |
| 3m 33s | |
| 1m 17s | |
| 1m 12s | |
| 1m 13s | |
| 1m 19s | |
| 2m 4s | |
| 2m 0s | |
| 3m 3s | |
| 2m 39s | |
| 2m 2s | |
| 2m 14s | |
| 3h 37m 4s |