David Rubin 9e17e097e5
make crc32 a featdep of sse4.2
To my knowledge there isn't an implementation of `sse4.2` that doesn't have `crc32`.
The Clang driver also sets `crc32` to be implicitly enabled when an explicit `-crc32`
wasn't provided. This matches that behaviour.

We need this behaviour to compile libraries like `rocksdb` which currently guard against
`crc32` intrinsics by checking for `sse4.2`.
2024-11-25 01:11:15 -08:00
..
2024-04-28 21:12:01 +12:00
2024-03-18 19:13:46 +01:00
2024-10-05 20:52:26 +01:00