[libcxx-commits] [libcxx] [libc++] Move compiler-detection Lit features first (PR #73544)

[Mark de Wever via libcxx-commits]

================
@@ -60,6 +60,63 @@ def _getAndroidDeviceApi(cfg):
 
 
 DEFAULT_FEATURES = [
----------------
mordante wrote:

```suggestion
# Lit features are evaluated in order. Some checks may require the compiler detection to have
# run first in order to work properly.
DEFAULT_FEATURES = [
```

https://github.com/llvm/llvm-project/pull/73544