[libcxx-commits] [libcxx] [libc++] Fix compilation for NetBSD. (PR #143055)

[Louis Dionne via libcxx-commits]

================
@@ -24,8 +24,6 @@
 #  include <wctype.h>
 #endif
 
-#include <xlocale.h>
----------------
ldionne wrote:

Where are functions like `strtof_l` defined on NetBSD? We need each header to include what it uses: moving this include up the stack means that `bsd_like.h` is technically missing an include on Apple and FreeBSD. Instead, we should probably do

```
#if __has_include(<xlocale.h>)
#  include <xlocale.h>
#endif
```

https://github.com/llvm/llvm-project/pull/143055