[libc-commits] [libc] [libc] Use `LIBC_COPT_PUBLIC_PACKAGING` for hermetic and integration tests. (PR #79319)

[Guillaume Chatelet via libc-commits]

https://github.com/gchatelet commented:

A few more comments, sorry for missing quite a few `ASSERT_ERRNO_EQ` macros. I think its fine to add them here.

https://github.com/llvm/llvm-project/pull/79319